/* ==========================================================================
   Next web solutions — Premium Agency Website
   Refined with Deep Emerald Accents & Sophisticated Micro-interactions
   ========================================================================== */

/* CSS Custom Properties
   ========================================================================== */
:root {
    /* Colors — Dark Mode Palette with Deep Emerald Accents */
    --color-bg-primary: #0a0a0b;
    --color-bg-secondary: #111113;
    --color-bg-tertiary: #161618;
    --color-bg-elevated: #1c1c1f;
    
    --color-text-primary: #fafafa;
    --color-text-secondary: #a1a1aa;
    --color-text-tertiary: #71717a;
    --color-text-muted: #52525b;
    
    /* Deep Premium Emerald Green Accents */
    --color-emerald: #10b981;
    --color-emerald-light: #34d399;
    --color-emerald-dark: #059669;
    --color-emerald-glow: rgba(16, 185, 129, 0.3);
    --color-emerald-subtle: rgba(16, 185, 129, 0.1);
    
    --color-accent: #e4e4e7;
    --color-accent-hover: #ffffff;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-strong: rgba(255, 255, 255, 0.12);
    --color-border-emerald: rgba(16, 185, 129, 0.3);
    
    /* Status Colors */
    --color-success: #10b981;
    --color-info: #3b82f6;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Font Sizes — Modular Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Font Weights */
    --font-light: 300;
    --font-regular: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Line Heights */
    --leading-tight: 1.1;
    --leading-snug: 1.3;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;
    
    /* Spacing — 4px base */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --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-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 700ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(255, 255, 255, 0.03);
    --shadow-emerald: 0 0 30px var(--color-emerald-glow);
    
    /* Z-Index Scale */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-nav: 300;
    --z-cursor: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}

/* Reset & Base
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-regular);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

/* Selection with Emerald Tint */
::selection {
    background-color: var(--color-emerald-subtle);
    color: var(--color-emerald-light);
}

/* Scrollbar with Emerald Accent */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-text-muted);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-emerald);
}

/* Typography Utilities
   ========================================================================== */
.section-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 640px) {
    .section-container {
        padding: 0 var(--space-8);
    }
}

@media (min-width: 1024px) {
    .section-container {
        padding: 0 var(--space-12);
    }
}

/* Section Headers */
.section-header {
    margin-bottom: var(--space-16);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInUp 0.6s ease forwards;
}

.section-eyebrow::before {
    content: '';
    width: 24px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-emerald), transparent);
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease 0.1s forwards;
}

@media (min-width: 640px) {
    .section-title {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: var(--text-5xl);
    }
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 540px;
    line-height: var(--leading-relaxed);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease 0.2s forwards;
}

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

/* Navigation
   ========================================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: var(--space-4) 0;
    transition: background-color var(--transition-base), 
                backdrop-filter var(--transition-base),
                padding var(--transition-base);
}

.nav--scrolled {
    background-color: rgba(10, 10, 11, 0.9);
    backdrop-filter: blur(20px);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 640px) {
    .nav-container {
        padding: 0 var(--space-8);
    }
}

@media (min-width: 1024px) {
    .nav-container {
        padding: 0 var(--space-12);
    }
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    transition: transform var(--transition-fast);
}

.nav-logo:hover {
    transform: scale(1.02);
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-emerald), var(--color-emerald-dark));
    color: var(--color-bg-primary);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition-base);
}

.nav-logo:hover .logo-mark {
    box-shadow: var(--shadow-emerald);
}

.logo-text {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    letter-spacing: -0.01em;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--space-2) 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-emerald), var(--color-emerald-light));
    transition: width var(--transition-base);
    border-radius: var(--radius-full);
}

.nav-link::after {
    content: '';
    position: absolute;
    inset: -8px -12px;
    background: var(--color-emerald-subtle);
    border-radius: var(--radius-md);
    opacity: 0;
    transform: scale(0.9);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
    z-index: -1;
}

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

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

.nav-link:hover::after {
    opacity: 1;
    transform: scale(1);
}

.nav-link--cta {
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    overflow: hidden;
    position: relative;
}

.nav-link--cta::before,
.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: var(--color-emerald-subtle);
    border-color: var(--color-border-emerald);
    box-shadow: var(--shadow-emerald);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-2);
    transition: transform var(--transition-fast);
}

.nav-toggle:hover {
    transform: scale(1.1);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

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

.nav-toggle:hover span {
    background: var(--color-emerald);
}

.nav-toggle--active span:first-child {
    transform: translateY(4px) rotate(45deg);
}

.nav-toggle--active span:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

/* Buttons with Magnetic Effect
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-text-primary), #e5e5e5);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 14px rgba(255, 255, 255, 0.15);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-emerald-light), var(--color-emerald));
    color: var(--color-bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-emerald);
}

.btn--primary svg {
    transition: transform var(--transition-fast);
}

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

.btn--secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
}

.btn--secondary:hover {
    border-color: var(--color-border-emerald);
    background: var(--color-emerald-subtle);
    color: var(--color-emerald-light);
    transform: translateY(-2px);
}

.btn--large {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
}

/* Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: calc(var(--space-24) + 60px) 0 var(--space-16);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(16, 185, 129, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 185, 129, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    animation: gridPulse 8s ease-in-out infinite;
}

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

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.hero-glow--1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: floatGlow 12s ease-in-out infinite;
}

.hero-glow--2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.12) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: floatGlow 15s ease-in-out infinite reverse;
}

@keyframes floatGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.05);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

.hero-content {
    position: relative;
    z-index: var(--z-base);
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 640px) {
    .hero-content {
        padding: 0 var(--space-8);
    }
}

@media (min-width: 1024px) {
    .hero-content {
        padding: 0 var(--space-12);
    }
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-emerald);
    margin-bottom: var(--space-8);
    opacity: 0;
    animation: fadeIn 0.8s ease 0.2s forwards;
}

.eyebrow-line {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-emerald), transparent);
    animation: lineExpand 1s ease 0.5s forwards;
    transform-origin: left;
    transform: scaleX(0);
}

@keyframes lineExpand {
    to {
        transform: scaleX(1);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.hero-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
    .hero-title {
        font-size: var(--text-6xl);
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: var(--text-7xl);
    }
}

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

.title-line span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.title-line:first-child span {
    animation-delay: 0.4s;
}

.title-line:last-child span {
    animation-delay: 0.55s;
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title-line:last-child {
    color: var(--color-text-secondary);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 560px;
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-10);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.7s forwards;
}

@media (min-width: 640px) {
    .hero-subtitle {
        font-size: var(--text-xl);
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease 0.9s forwards;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 0.8s ease 1.2s forwards;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-emerald), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(0.8);
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* Services Section
   ========================================================================== */
.services {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-8);
    }
}

.service-card {
    position: relative;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-emerald-subtle) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base);
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-emerald);
}

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

.service-card:hover::after {
    border-color: var(--color-border-emerald);
}

.service-card__inner {
    position: relative;
    padding: var(--space-8);
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-emerald), var(--color-emerald-dark));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-icon svg {
    position: relative;
    z-index: 1;
    transition: color var(--transition-base);
}

.service-card:hover .service-icon {
    border-color: var(--color-border-emerald);
    transform: scale(1.05);
}

.service-card:hover .service-icon::before {
    opacity: 1;
}

.service-card:hover .service-icon svg {
    color: var(--color-bg-primary);
}

.service-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.service-card:hover .service-title {
    color: var(--color-emerald-light);
}

.service-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.service-features li {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    padding-left: var(--space-4);
    position: relative;
    transition: color var(--transition-fast);
}

.service-card:hover .service-features li {
    color: var(--color-text-secondary);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--color-emerald);
    border-radius: 50%;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-features li::before {
    transform: translateY(-50%) scale(1.3);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.service-link svg {
    transition: transform var(--transition-fast);
}

.service-card:hover .service-link {
    color: var(--color-emerald);
}

.service-card:hover .service-link svg {
    transform: translateX(6px);
}

/* Process Section
   ========================================================================== */
.process {
    padding: var(--space-24) 0;
    background: var(--color-bg-primary);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-12);
}

@media (min-width: 768px) {
    .process-steps {
        gap: var(--space-16);
    }
}

.process-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-6);
    opacity: 0;
    transform: translateX(-30px);
    transition: all var(--transition-slow);
}

.process-step.is-visible {
    opacity: 1;
    transform: translateX(0);
}

@media (min-width: 768px) {
    .process-step {
        gap: var(--space-10);
    }
}

.step-number {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.step-number span {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-emerald);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-emerald-subtle);
    border: 1px solid var(--color-border-emerald);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.process-step:hover .step-number span {
    background: var(--color-emerald);
    color: var(--color-bg-primary);
    box-shadow: var(--shadow-emerald);
    transform: scale(1.1);
}

.step-line {
    width: 2px;
    height: 100%;
    min-height: 60px;
    background: linear-gradient(180deg, var(--color-emerald), transparent);
    opacity: 0.5;
}

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

.step-content {
    padding-top: var(--space-1);
}

.step-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
    letter-spacing: -0.01em;
    transition: color var(--transition-fast);
}

.process-step:hover .step-title {
    color: var(--color-emerald-light);
}

@media (min-width: 640px) {
    .step-title {
        font-size: var(--text-2xl);
    }
}

.step-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 520px;
}

/* Capabilities Section
   ========================================================================== */
.capabilities {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

@media (min-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
        align-items: center;
    }
}

.capabilities-content .section-eyebrow {
    margin-bottom: var(--space-4);
}

.capabilities-content .section-title {
    margin-bottom: var(--space-6);
}

.capabilities-lead {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-10);
}

.capabilities-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    transition: transform var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-4px);
}

.stat-value {
    font-size: var(--text-2xl);
    font-weight: var(--font-semibold);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-text-primary), var(--color-emerald));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 640px) {
    .stat-value {
        font-size: var(--text-3xl);
    }
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}

/* Capabilities Visual Card */
.capabilities-visual {
    display: flex;
    justify-content: center;
}

.capabilities-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.capabilities-card:hover {
    border-color: var(--color-border-emerald);
    box-shadow: var(--shadow-lg), var(--shadow-emerald);
    transform: translateY(-4px);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

.card-dots {
    display: flex;
    gap: var(--space-2);
}

.card-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.capabilities-card:hover .card-dots span {
    transform: scale(1.2);
}

.card-dots span:first-child {
    background: #ef4444;
}

.card-dots span:nth-child(2) {
    background: #f59e0b;
}

.card-dots span:last-child {
    background: var(--color-emerald);
    animation: pulse 2s ease-in-out infinite;
}

.card-title {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.card-body {
    padding: var(--space-5);
}

.status-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    transition: background var(--transition-fast);
    border-radius: var(--radius-sm);
    margin: 0 calc(-1 * var(--space-2));
    padding-left: var(--space-2);
    padding-right: var(--space-2);
}

.status-item:hover {
    background: var(--color-emerald-subtle);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.status-indicator--online {
    background: var(--color-emerald);
    box-shadow: 0 0 8px var(--color-emerald);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(0.9);
    }
}

.status-name {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.status-value {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-emerald);
}

/* Tech Stack */
.tech-stack {
    padding-top: var(--space-12);
    border-top: 1px solid var(--color-border);
}

.tech-label {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.tech-item {
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    cursor: default;
}

.tech-item:hover {
    border-color: var(--color-border-emerald);
    background: var(--color-emerald-subtle);
    color: var(--color-emerald-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-emerald);
}

/* CTA Section
   ========================================================================== */
.cta {
    position: relative;
    padding: var(--space-24) 0;
    background: var(--color-bg-primary);
    overflow: hidden;
}

.cta-background {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}

.cta-glow--1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ctaPulse 6s ease-in-out infinite;
}

.cta-glow--2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-30%, -30%);
    animation: ctaPulse 8s ease-in-out infinite reverse;
}

@keyframes ctaPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.4;
    }
}

.cta-content {
    position: relative;
    z-index: var(--z-base);
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
}

@media (min-width: 640px) {
    .cta-title {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1024px) {
    .cta-title {
        font-size: var(--text-5xl);
    }
}

.cta-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

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

/* Footer
   ========================================================================== */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr;
        gap: var(--space-16);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    transition: transform var(--transition-fast);
}

.footer-logo:hover {
    transform: scale(1.02);
}

.footer-logo .logo-mark {
    background: linear-gradient(135deg, var(--color-emerald), var(--color-emerald-dark));
}

.footer-tagline {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 320px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-heading {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

.footer-column a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    display: inline-block;
}

.footer-column a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-emerald);
    transition: width var(--transition-base);
}

.footer-column a:hover {
    color: var(--color-emerald-light);
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-copyright,
.footer-location {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.footer-location {
    color: var(--color-emerald);
}

/* Reveal Animation
   ========================================================================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }

/* Mobile Navigation Menu
   ========================================================================== */
@media (max-width: 767px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg-primary);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-8) var(--space-6);
        gap: var(--space-6);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        display: flex;
    }
    
    .nav-links--open {
        transform: translateX(0);
    }
    
    .nav-link {
        font-size: var(--text-xl);
        font-weight: var(--font-semibold);
    }
    
    .nav-link--cta {
        margin-top: var(--space-4);
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-base);
    }
}

/* Cursor Glow Effect (Desktop Only)
   ========================================================================== */
.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: var(--z-cursor);
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
}

@media (pointer: fine) {
    .cursor-glow {
        opacity: 1;
    }
}