/* ========================================
   ZYVR Design System v2
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Dark Theme */
    --color-bg-primary: #0A0A0A;
    --color-bg-secondary: #050505;
    --color-bg-elevated: #111111;
    --color-bg-card: #0d0d0d;

    /* Accent Colors - Brand Teal #1FA574 */
    --color-accent: #1FA574;
    --color-accent-secondary: #17875E;
    --color-accent-tertiary: #0F694A;
    --color-accent-dim: rgba(31, 165, 116, 0.1);
    --gradient-primary: linear-gradient(135deg, #25C98A 0%, #1FA574 50%, #17875E 100%);
    --gradient-glow: linear-gradient(135deg, rgba(31, 165, 116, 0.3) 0%, rgba(15, 105, 74, 0.1) 100%);

    /* Text Colors */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #E5E5E5;
    --color-text-muted: #888888;
    --color-text-dim: #333333;

    /* Semantic Colors */
    --color-success: #1FA574;
    --color-warning: #FFD700;
    --color-error: #FF3333;

    /* Code Syntax Colors */
    --code-keyword: #FF79C6;
    --code-string: #1FA574;
    --code-variable: #8BE9FD;
    --code-property: #F1FA8C;

    /* Typography */
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Shadows */
    --shadow-glow: 0 0 40px rgba(31, 165, 116, 0.25);
    --shadow-glow-strong: 0 0 60px rgba(31, 165, 116, 0.4);
    --shadow-glow-subtle: 0 0 20px rgba(31, 165, 116, 0.15);
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* ========================================
   Utility Classes
   ======================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

.highlight {
    color: var(--color-accent);
    text-shadow: 0 0 20px rgba(31, 165, 116, 0.3);
}

.section {
    padding: var(--space-4xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    opacity: 0.7;
}

.section-tag-close {
    display: block;
    text-align: center;
    margin-top: var(--space-3xl);
    margin-bottom: 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Buttons - Tech Style
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 1px solid transparent;
    outline: none;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-glow-subtle);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow-strong);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--color-accent-dim);
    box-shadow: var(--shadow-glow-subtle);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-text-dim);
}

.btn-ghost:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* ========================================
   Navigation - Techy Style
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-text-dim);
    transition: all var(--transition-base);
}

.navbar::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo-img {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(31, 165, 116, 0.3));
    transition: filter var(--transition-base);
}

.nav-logo:hover .logo-img {
    filter: drop-shadow(0 0 20px rgba(31, 165, 116, 0.5));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.nav-links li a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    position: relative;
    border-radius: var(--radius-sm);
}

.nav-links li a:hover {
    color: var(--color-accent);
    background: var(--color-accent-dim);
}

.nav-links li a::before {
    content: '//';
    margin-right: var(--space-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.nav-links li a:hover::before {
    opacity: 0.5;
}

.nav-cta {
    background: var(--color-accent) !important;
    color: var(--color-bg-primary) !important;
    font-weight: 600 !important;
    box-shadow: var(--shadow-glow-subtle);
}

.nav-cta::before {
    content: '>' !important;
    opacity: 1 !important;
}

.nav-cta:hover {
    box-shadow: var(--shadow-glow) !important;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
    border-color: var(--color-accent);
}

.mobile-menu-btn span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-accent);
    transition: all var(--transition-base);
}

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

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

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-primary);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

.mobile-nav-links a {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.mobile-nav-links a:hover {
    color: var(--color-accent);
}

/* ========================================
   Hero Section - Redesigned
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-4xl) var(--space-lg);
    overflow: hidden;
}

/* Grid Background - More Visible */
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.grid-pattern {
    position: absolute;
    inset: -50%;
    width: 200%;
    height: 200%;
    background-image:
        linear-gradient(rgba(0, 255, 65, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 65, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: perspective(500px) rotateX(60deg);
    transform-origin: center top;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: perspective(500px) rotateX(60deg) translateY(0);
    }

    100% {
        transform: perspective(500px) rotateX(60deg) translateY(60px);
    }
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.gradient-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(31, 165, 116, 0.25) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: float1 8s ease-in-out infinite;
}

.gradient-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(31, 165, 116, 0.15) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation: float2 10s ease-in-out infinite;
}

.gradient-orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(31, 165, 116, 0.2) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes float1 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(-30px, 30px);
    }
}

@keyframes float2 {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(30px, -20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 0.5;
        transform: translateX(-50%) scale(1.1);
    }
}

/* Scan Lines Effect */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.1) 2px,
            rgba(0, 0, 0, 0.1) 4px);
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* Hero Logo - Big and Prominent */
.hero-logo {
    margin-bottom: var(--space-2xl);
}

.hero-logo-img {
    height: 120px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 0 30px rgba(31, 165, 116, 0.4));
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {

    0%,
    100% {
        filter: drop-shadow(0 0 30px rgba(31, 165, 116, 0.4));
    }

    50% {
        filter: drop-shadow(0 0 50px rgba(31, 165, 116, 0.6));
    }
}

/* Terminal Window - Refined */
.terminal-window {
    background: var(--color-bg-card);
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-glow-subtle);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--color-text-dim);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red {
    background: #ff5f56;
}

.terminal-dot.yellow {
    background: #ffbd2e;
}

.terminal-dot.green {
    background: #27ca40;
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-left: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.terminal-body {
    padding: var(--space-md) var(--space-lg);
}

.terminal-line {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-align: left;
}

.terminal-prompt {
    color: var(--color-accent);
    margin-right: var(--space-sm);
}

.typing-text {
    color: var(--color-text-primary);
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--color-accent);
    margin-left: 2px;
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ========================================
   About Section
   ======================================== */

.about {
    background: var(--color-bg-secondary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.2;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-text {
    text-align: left;
}

.about-lead {
    font-size: 1.375rem;
    line-height: 1.5;
    margin-bottom: var(--space-lg);
}

.about-text>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.value-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-accent-dim);
    border: 1px solid rgba(31, 165, 116, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
}

.value-text h4 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

/* Code Block */
.about-visual {
    position: relative;
}

.code-block {
    background: var(--color-bg-card);
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-glow-subtle);
}

.code-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--color-text-dim);
}

.code-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-dim);
}

.code-filename {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-left: var(--space-sm);
}

.code-content {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
    overflow-x: auto;
}

.code-keyword {
    color: var(--code-keyword);
}

.code-string {
    color: var(--code-string);
}

.code-variable {
    color: var(--code-variable);
}

.code-property {
    color: var(--code-property);
}

/* ========================================
   Services Section
   ======================================== */

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

.service-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    border-color: rgba(31, 165, 116, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-subtle);
}

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

.service-icon {
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.service-card>p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-features li {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.service-features li::before {
    content: '>';
    color: var(--color-accent);
}

/* ========================================
   Projects Section
   ======================================== */

.projects {
    background: var(--color-bg-secondary);
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.2;
}

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

.project-card {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-md);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
    overflow: hidden;
    display: block;
}

.project-card:hover {
    border-color: rgba(31, 165, 116, 0.3);
    transform: translateY(-4px);
}

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

.project-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(31, 165, 116, 0.1), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.project-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    background: var(--color-accent-dim);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-lg);
}

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

.project-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.project-description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.project-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
    transition: gap var(--transition-fast);
}

.project-card:hover .project-link {
    gap: var(--space-md);
}

/* ========================================
   Connect Section
   ======================================== */

.connect {
    background: var(--color-bg-secondary);
    position: relative;
}

.connect::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.2;
}

.connect-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2xl);
}

.connect-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.social-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-text-dim);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    min-width: 180px;
}

.social-card svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.social-card span {
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.social-card:hover {
    border-color: var(--color-accent);
    color: var(--color-text-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-subtle);
}

.connect-email {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.connect-email a {
    color: var(--color-accent);
    transition: all var(--transition-fast);
}

.connect-email a:hover {
    text-shadow: 0 0 10px rgba(31, 165, 116, 0.5);
}

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

.footer {
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--color-text-dim);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    opacity: 0.2;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
}

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

.footer-logo {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 15px rgba(31, 165, 116, 0.3));
}

.footer-brand p {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.footer-tagline .coffee {
    display: inline-block;
    animation: coffee 2s ease-in-out infinite;
}

@keyframes coffee {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-10deg);
    }

    75% {
        transform: rotate(10deg);
    }
}

/* ========================================
   Animations & Effects
   ======================================== */

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

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

    .about-values {
        align-items: center;
    }

    .value-item {
        max-width: 400px;
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-logo-img {
        height: 80px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

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

    .section-title {
        font-size: 1.75rem;
    }

    .terminal-window {
        margin-bottom: var(--space-xl);
    }

    .terminal-line {
        font-size: 0.8rem;
    }

    .contact-email {
        padding: var(--space-xl);
    }

    .contact-value {
        font-size: 1rem;
    }

    .grid-pattern {
        background-size: 40px 40px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-logo-img {
        height: 60px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .terminal-body {
        padding: var(--space-md);
    }

    .service-card,
    .project-card {
        padding: var(--space-xl);
    }

    .about-lead {
        font-size: 1.125rem;
    }
}