/*!
 * ============================================================================
 *  Pius Technologies Ltd - Design System
 * ============================================================================
 *
 *  @author       Fabio Marques
 *  @company      Pius Technologies Ltd
 *  @website      https://pius.tech
 *
 *  @file         styles.css
 *  @version      2.0.0
 *  @description  Premium dark theme with advanced animations and effects
 *
 *  Design Philosophy: Dark, sophisticated, technical
 *  Libraries: GSAP, Lenis, SplitType
 *
 * ============================================================================
 */

/* ========================================
   CSS Custom Properties - Dark Theme
   ======================================== */

:root {
    /* Dark Theme Colors */
    --color-bg: #0a0a0f;
    --color-bg-elevated: #12121a;
    --color-bg-card: #16161f;
    --color-bg-hover: #1a1a25;
    
    /* Text Colors */
    --color-text: #e8e8ec;
    --color-text-muted: #8a8a9a;
    --color-text-dim: #5a5a6a;
    
    /* Accent Colors */
    --color-accent-primary: #00ffff;
    --color-accent-secondary: #ff6b35;
    --color-accent-glow: rgba(0, 255, 255, 0.15);
    --color-accent-glow-strong: rgba(0, 255, 255, 0.3);
    
    /* Gradients */
    --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 255, 255, 0.15), transparent);
    --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
    --gradient-border: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(255, 107, 53, 0.1));
    
    /* Typography */
    --font-display: 'Clash Display', 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Satoshi', 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
    
    /* Font Sizes - Fluid */
    --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --font-size-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --font-size-lg: clamp(1.125rem, 1rem + 0.6vw, 1.35rem);
    --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --font-size-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.25rem);
    --font-size-3xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
    --font-size-4xl: clamp(2.5rem, 2rem + 3vw, 5rem);
    --font-size-hero: clamp(3rem, 2rem + 6vw, 8rem);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    --spacing-3xl: 8rem;
    --spacing-4xl: 12rem;
    
    /* Layout */
    --container-max: 1400px;
    --container-padding: clamp(1rem, 3vw, 3rem);
    --header-height: 80px;
    
    /* Transitions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
    --transition-fast: 200ms var(--ease-out-expo);
    --transition-base: 400ms var(--ease-out-expo);
    --transition-slow: 800ms var(--ease-out-expo);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Z-Index */
    --z-cursor: 9999;
    --z-loader: 9998;
    --z-header: 1000;
    --z-modal: 900;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
    overscroll-behavior: contain;
}

.lenis.lenis-stopped {
    overflow: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    cursor: none;
}

/* Hide default cursor on interactive elements */
a, button, [role="button"], input, textarea, select {
    cursor: none;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: none;
    border: none;
    background: none;
}

::selection {
    background-color: var(--color-accent-primary);
    color: var(--color-bg);
}

/* ========================================
   Custom Cursor
   ======================================== */

.cursor {
    position: fixed;
    pointer-events: none;
    z-index: var(--z-cursor);
    mix-blend-mode: difference;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-accent-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-out-expo), height 0.3s var(--ease-out-expo), background-color 0.3s;
}

.cursor-outline.hovering {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 255, 255, 0.1);
}

.cursor-outline.clicking {
    transform: translate(-50%, -50%) scale(0.8);
}

/* Hide custom cursor on mobile */
@media (hover: none) and (pointer: coarse) {
    .cursor { display: none; }
    body, a, button, [role="button"], input, textarea, select { cursor: auto; }
}

/* ========================================
   Noise Texture Overlay
   ======================================== */

.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9990;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ========================================
   Page Loader
   ======================================== */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg);
    z-index: var(--z-loader);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.loader-progress {
    width: 200px;
    height: 2px;
    background-color: var(--color-bg-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.loader-progress-bar {
    height: 100%;
    width: 0%;
    background-color: var(--color-accent-primary);
    transition: width 0.3s var(--ease-out-expo);
}

.loader-text {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* ========================================
   Typography
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.1;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

h1 { font-size: var(--font-size-hero); font-weight: 700; }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    margin-bottom: var(--spacing-sm);
}

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

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

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

/* Split text animation targets */
.split-text .word {
    display: inline-block;
    overflow: hidden;
}

.split-text .char {
    display: inline-block;
    transform: translateY(100%);
    opacity: 0;
}

.split-text.animated .char {
    transform: translateY(0);
    opacity: 1;
}

/* ========================================
   Layout
   ======================================== */

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

.section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-title {
    margin-bottom: var(--spacing-2xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-accent-primary);
    border-radius: var(--radius-full);
}

/* ========================================
   Header & Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    padding: 0 var(--container-padding);
    transition: background-color var(--transition-base), backdrop-filter var(--transition-base);
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: rgba(10, 10, 15, 0);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: inherit;
    z-index: -1;
}

.header.scrolled::before {
    background-color: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.header.scrolled {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 10;
}

.logo-img {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: transform var(--transition-fast);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-accent-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-base);
}

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

.nav-link:hover::before,
.nav-link.active::before {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    gap: 6px;
    z-index: 10;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ========================================
   Buttons - Magnetic Effect
   ======================================== */

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-accent-primary);
    color: var(--color-bg);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

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

.btn-primary:hover {
    box-shadow: 0 0 40px var(--color-accent-glow-strong);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--color-accent-primary);
    color: var(--color-accent-primary);
    box-shadow: 0 0 30px var(--color-accent-glow);
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: var(--font-size-base);
}

.btn-icon {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Magnetic wrapper */
.magnetic {
    display: inline-block;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* Animated gradient mesh */
.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 100% 80% at 50% 0%, rgba(0, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 60% at 80% 50%, rgba(255, 107, 53, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 20% 80%, rgba(0, 255, 255, 0.03) 0%, transparent 50%);
    animation: gradientPulse 8s ease-in-out infinite alternate;
}

@keyframes gradientPulse {
    0% { opacity: 0.6; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.1); }
}

/* Floating shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-primary);
    top: 10%;
    right: 10%;
    animation: float1 20s ease-in-out infinite;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-secondary);
    bottom: 20%;
    left: 5%;
    animation: float2 15s ease-in-out infinite;
}

.hero-shape-3 {
    width: 200px;
    height: 200px;
    background: var(--color-accent-primary);
    top: 60%;
    right: 30%;
    animation: float3 18s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(40px, -40px); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 30px); }
}

/* Grid lines */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.hero-title {
    font-size: var(--font-size-hero);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: var(--spacing-lg);
}

.hero-title .line {
    display: block;
    overflow: hidden;
}

.hero-title .word {
    display: inline-block;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-dim);
    font-size: var(--font-size-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-scroll-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: -4px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    color: var(--color-accent-primary);
    opacity: 0;
    animation: scrollArrow 1.5s ease-in-out infinite;
}

.scroll-arrow:nth-child(1) {
    animation-delay: 0s;
}

.scroll-arrow:nth-child(2) {
    margin-top: -12px;
    animation-delay: 0.15s;
}

@keyframes scrollArrow {
    0% { opacity: 0; transform: translateY(-4px); }
    50% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(4px); }
}

/* ========================================
   Marquee
   ======================================== */

.marquee {
    padding: var(--spacing-lg) 0;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--color-bg-elevated);
}

.marquee-track {
    display: flex;
    animation: marquee 12s linear infinite;
}

.marquee:hover .marquee-track {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: var(--spacing-2xl);
    padding-right: var(--spacing-2xl);
}

.marquee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.marquee-item:hover {
    opacity: 1;
}

.marquee-divider {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

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

/* ========================================
   Intro Section
   ======================================== */

.intro {
    padding: var(--spacing-4xl) 0;
}

.intro-content {
    max-width: 900px;
}

.intro-text {
    font-size: var(--font-size-2xl);
    color: var(--color-text-muted);
    line-height: 1.5;
}

.intro-text strong {
    color: var(--color-text);
    font-weight: 500;
}

/* ========================================
   Capabilities Section
   ======================================== */

.capabilities {
    padding: var(--spacing-4xl) 0;
    background: var(--gradient-hero);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    justify-items: center;
}

.capabilities-grid .capability-card {
    width: 100%;
    max-width: 420px;
}

.capability-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.capability-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-accent-glow), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.capability-card:hover {
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.capability-card-content {
    position: relative;
    z-index: 1;
}

.capability-number {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.capability-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-base);
}

.capability-card:hover .capability-icon {
    transform: scale(1.1);
}

.capability-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.capability-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
    line-height: 1.7;
}

/* ========================================
   CTA Section
   ======================================== */

.cta {
    padding: var(--spacing-4xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 60% at 50% 100%, var(--color-accent-glow), transparent);
    pointer-events: none;
}

.cta-content {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Page Header
   ======================================== */

.page-header {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
    pointer-events: none;
}

.page-header-content {
    position: relative;
}

.page-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
}

/* ========================================
   Services Page
   ======================================== */

.service-section {
    padding: var(--spacing-3xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-section:last-of-type {
    border-bottom: none;
}

.service-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.service-block.reverse {
    direction: rtl;
}

.service-block.reverse > * {
    direction: ltr;
}

.service-content {
    max-width: 500px;
}

.service-number {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    color: var(--color-accent-primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.service-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.service-desc {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.service-tech h4 {
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-sm);
}

.tech-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.tech-list li {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding-left: var(--spacing-md);
    position: relative;
}

.tech-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent-primary);
    border-radius: 50%;
}

.service-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.service-img {
    border-radius: var(--radius-lg);
    max-height: 400px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Code Block */
.code-block {
    background-color: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.8;
}

.code-keyword { color: #c792ea; }
.code-function { color: var(--color-accent-primary); }
.code-string { color: #c3e88d; }

/* Retro Terminal */
.retro-terminal {
    background-color: #1a1a1a;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 400px;
}

.terminal-header {
    background-color: #2a2a2a;
    padding: var(--spacing-sm);
    display: flex;
    gap: 8px;
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ff5f56;
}

.terminal-dot:nth-child(2) { background-color: #ffbd2e; }
.terminal-dot:nth-child(3) { background-color: #27c93f; }

.terminal-body {
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    color: #00ff00;
}

.terminal-body p {
    margin-bottom: var(--spacing-xs);
}

.terminal-output {
    color: #666;
}

/* Metrics Display */
.metrics-display {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.metric {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-width: 140px;
    flex: 1 1 auto;
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-accent-primary);
    line-height: 1.1;
    margin-bottom: var(--spacing-xs);
}

.metric-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ========================================
   Projects Page
   ======================================== */

.projects-section {
    padding: var(--spacing-3xl) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.project-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.project-card:hover {
    border-color: rgba(0, 255, 255, 0.2);
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.project-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background-color: var(--color-bg-card);
}

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

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.project-overlay {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
}

.project-category {
    display: inline-block;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-accent-primary);
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.project-content {
    padding: var(--spacing-lg);
}

.project-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.project-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.tech-tag {
    background-color: rgba(0, 255, 255, 0.1);
    color: var(--color-accent-primary);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.project-features {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.project-features li {
    padding: var(--spacing-xs) 0;
    padding-left: var(--spacing-md);
    position: relative;
}

.project-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

/* Abstract Project Visuals */
.project-image-abstract {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-elevated));
}

.abstract-visual {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Audio Wave Animation */
.audio-wave svg {
    width: 80%;
    height: 60%;
}

.wave-path {
    fill: none;
    stroke: var(--color-accent-primary);
    stroke-width: 2;
    opacity: 0.4;
}

.wave-path.delay {
    stroke: var(--color-accent-secondary);
    opacity: 0.6;
}

/* E-commerce Grid */
.ecommerce-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: var(--spacing-lg);
}

.grid-item {
    aspect-ratio: 1;
    background-color: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.grid-item:nth-child(odd) {
    background-color: rgba(0, 255, 255, 0.1);
}

/* Retro Mac Visual */
.retro-mac {
    padding: var(--spacing-lg);
}

.mac-screen {
    width: 120px;
    height: 100px;
    background-color: #1a1a1a;
    border-radius: var(--radius-sm);
    border: 3px solid #444;
    padding: 5px;
}

.mac-menubar {
    height: 12px;
    background-color: #2a2a2a;
    border-bottom: 1px solid #444;
    margin-bottom: 5px;
}

.mac-window {
    height: 60px;
    background-color: #333;
    border: 1px solid #555;
}

.mac-titlebar {
    height: 12px;
    background: linear-gradient(to bottom, #444, #333);
    border-bottom: 1px solid #555;
}

/* XR Space Visual */
.xr-space {
    position: relative;
}

.xr-cube {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), var(--color-accent-primary));
    transform: rotate(45deg);
    opacity: 0.8;
}

.xr-ring {
    position: absolute;
    width: 100px;
    height: 100px;
    border: 2px solid var(--color-accent-primary);
    border-radius: 50%;
    opacity: 0.3;
}

/* ========================================
   About Page
   ======================================== */

.about-profile {
    padding: var(--spacing-3xl) 0;
}

.profile-block {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.profile-image {
    position: relative;
}

.profile-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.profile-image::before {
    content: '';
    position: absolute;
    inset: -20px;
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    z-index: -1;
}

.profile-name {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
}

.profile-role {
    font-size: var(--font-size-lg);
    color: var(--color-accent-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.profile-bio {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* Qualities Grid */
.about-qualities {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero);
}

.qualities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.quality-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.quality-item:hover {
    border-color: rgba(0, 255, 255, 0.2);
    transform: translateY(-4px);
}

.quality-icon {
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-md);
}

.quality-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.quality-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* Tech Stack Grid */
.about-stack {
    padding: var(--spacing-3xl) 0;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.stack-category {
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
}

.stack-title {
    font-size: var(--font-size-base);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-accent-primary);
}

.stack-list li {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding: var(--spacing-xs) 0;
}

/* ========================================
   Contact Page
   ======================================== */

.contact-section {
    padding: var(--spacing-3xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-heading {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
}

.contact-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.contact-methods {
    margin-bottom: var(--spacing-xl);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.contact-method:hover {
    border-color: rgba(0, 255, 255, 0.3);
    background: rgba(0, 255, 255, 0.05);
}

.contact-icon {
    color: var(--color-accent-primary);
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-dim);
}

.contact-value {
    display: block;
    font-weight: 500;
    color: var(--color-text);
}

.contact-topics h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.contact-topics ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-topics li {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    padding-left: var(--spacing-md);
    position: relative;
}

.contact-topics li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
}

/* Company Card */
.contact-card {
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-lg));
}

.company-info {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.company-logo {
    width: 80px;
    height: auto;
    margin: 0 auto var(--spacing-md);
    filter: brightness(0) invert(1);
}

.company-name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.company-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.company-details {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
}

.detail-row:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-dim);
}

.detail-value {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
}

/* Response Time Section */
.response {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-hero);
}

.response-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.response-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.response-time {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.time-value {
    font-family: var(--font-display);
    font-size: var(--font-size-hero);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.time-unit {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
}

.response-note {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background-color: var(--color-bg-elevated);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--spacing-3xl) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    text-align: center;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-logo {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: 0;
}

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

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-legal {
    font-size: var(--font-size-xs);
    color: var(--color-text-dim);
}

.footer-legal p {
    margin-bottom: 0;
}

/* ========================================
   Animations - GSAP Enhanced
   ======================================== */

/* Initial states for GSAP animations */
[data-animate] {
    opacity: 0;
}

[data-animate="fade-up"] {
    transform: translateY(60px);
}

[data-animate="fade-down"] {
    transform: translateY(-60px);
}

[data-animate="fade-left"] {
    transform: translateX(60px);
}

[data-animate="fade-right"] {
    transform: translateX(-60px);
}

[data-animate="scale"] {
    transform: scale(0.9);
}

/* Reveal masks */
.reveal-mask {
    overflow: hidden;
}

.reveal-content {
    transform: translateY(100%);
}

/* Parallax elements */
[data-parallax] {
    will-change: transform;
}

/* Stagger groups - GSAP handles animation from visible state */
[data-stagger] > * {
    /* Initial state handled by GSAP gsap.from() */
}

/* Magnetic button states */
.magnetic-area {
    position: relative;
}

.magnetic-content {
    transition: transform 0.3s var(--ease-out-expo);
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 1024px) {
    .service-block {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .service-block.reverse {
        direction: ltr;
    }
    
    .profile-block {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .profile-image {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-card {
        position: static;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    /* Tablet: 2 columns for grids */
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .qualities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stack-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --container-padding: 1.5rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
        --spacing-4xl: 6rem;
    }
    
    /* Mobile header - glass effect */
    .header {
        background: rgba(10, 10, 15, 0.6);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    }
    
    .header::before {
        display: none;
    }
    
    .nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        height: var(--header-height);
        padding: 0;
    }
    
    .nav-logo {
        position: relative;
        z-index: 1001;
        flex-shrink: 0;
    }
    
    .logo-img {
        height: 28px;
    }
    
    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
        flex-shrink: 0;
    }
    
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        gap: var(--spacing-xl) !important;
        background: rgba(10, 10, 15, 0.95) !important;
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.4s ease, visibility 0.4s ease;
        z-index: 1000;
    }
    
    .nav-menu::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(0, 255, 255, 0.1), transparent);
        pointer-events: none;
    }
    
    .nav-menu.active {
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .nav-menu li {
        display: block;
        text-align: center;
    }
    
    .nav-menu .nav-link {
        display: block;
        font-size: var(--font-size-3xl);
        font-weight: 600;
        color: var(--color-text);
        padding: var(--spacing-sm) var(--spacing-lg);
        position: relative;
    }
    
    .nav-menu .nav-link::before {
        display: none;
    }
    
    .nav-menu .nav-link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%) scaleX(0);
        width: 40px;
        height: 2px;
        background: var(--color-accent-primary);
        transition: transform var(--transition-fast);
    }
    
    .nav-menu .nav-link:hover::after,
    .nav-menu .nav-link.active::after {
        transform: translateX(-50%) scaleX(1);
    }
    
    /* Prevent magnetic/hover movement on mobile */
    .btn,
    .nav-link,
    .magnetic,
    .btn-icon {
        transform: none !important;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .capabilities-grid,
    .qualities-grid,
    .stack-grid {
        grid-template-columns: 1fr;
    }
    
    .marquee-item {
        font-size: var(--font-size-2xl);
    }
    
    .metrics-display {
        flex-direction: column;
    }
    
    /* Better mobile spacing */
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-title {
        margin-bottom: var(--spacing-xl);
    }
    
    .cta-title {
        font-size: var(--font-size-2xl);
    }
    
    .page-title {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ========================================
   Reduced Motion
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-shape,
    .hero-gradient,
    .marquee-track {
        animation: none;
    }
}