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

:root {
    --primary-color: #3b82f6;
    --secondary-color: #10b981;
    --accent-purple: #a855f7;
    --accent-orange: #f97316;
    --dark-bg: #1e293b;
    --darker-bg: #0f172a;
    --light-bg: #f1f5f9;
    --white-bg: #ffffff;
    --light-text: #ffffff;
    --dark-text: #1e293b;
    --gray-text: #64748b;
    --gray-light: #94a3b8;
    --accent: #06b6d4;
    --success: #22c55e;
    --warning: #f59e0b;
    --max-width: 1200px;
    --spacing: 2rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background: linear-gradient(135deg, #0a0f1e 0%, #1a1f35 50%, #0f1729 100%);
    background-attachment: fixed;
    font-size: 16px;
    overflow-x: hidden;
}

/* Animated Background Graphics */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: backgroundPulse 20s ease-in-out infinite;
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.container {
    position: relative;
    z-index: 1;
}

/* Floating Particles */
.particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.3;
    animation: float 15s linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--light-text);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

.lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--light-text);
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--spacing);
}

.nav-brand h2 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: #1e293b;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    font-size: 0.9375rem;
}

.nav-menu a:hover {
    color: #3b82f6;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: transparent;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    animation: pulseGlow 8s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(59, 130, 246, 0.03) 2px, rgba(59, 130, 246, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(59, 130, 246, 0.03) 2px, rgba(59, 130, 246, 0.03) 4px);
    opacity: 0.3;
    pointer-events: none;
}

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

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

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    text-shadow: 0 0 40px rgba(59, 130, 246, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-tagline {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pillar {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.pillar::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: 1rem;
    opacity: 0;
    transition: opacity 0.4s;
}

.pillar:hover {
    transform: translateY(-10px);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.2);
}

.pillar:hover::before {
    opacity: 1;
}

.pillar-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.pillar h3 {
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
    color: #ffffff;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.pillar p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

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

/* Buttons */
.btn {
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.35);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #ffffff;
    color: #1e293b;
    border: 2px solid #e2e8f0;
}

.btn-secondary:hover {
    border-color: #3b82f6;
    color: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.1);
}

/* Section Styles */
section {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--gray-text);
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Expertise Section */
.expertise {
    background-color: var(--white-bg);
    position: relative;
    overflow: hidden;
}

.expertise::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(30deg, transparent 48%, rgba(37, 99, 235, 0.02) 49%, rgba(37, 99, 235, 0.02) 51%, transparent 52%),
        linear-gradient(60deg, transparent 48%, rgba(16, 185, 129, 0.02) 49%, rgba(16, 185, 129, 0.02) 51%, transparent 52%),
        linear-gradient(90deg, transparent 48%, rgba(245, 158, 11, 0.02) 49%, rgba(245, 158, 11, 0.02) 51%, transparent 52%);
    background-size: 80px 80px, 100px 100px, 120px 120px;
    animation: patternShift 60s linear infinite;
    pointer-events: none;
}

@keyframes patternShift {
    0% { background-position: 0 0, 0 0, 0 0; }
    100% { background-position: 80px 80px, -100px 100px, 120px -120px; }
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 1rem;
    border: 2px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.expertise-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px -8px rgba(102, 126, 234, 0.3);
}

.expertise-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.expertise-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.expertise-card p {
    margin-bottom: 1.5rem;
    color: var(--gray-text);
}

.expertise-list {
    list-style: none;
    margin-top: 1rem;
}

.expertise-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-text);
    font-size: 0.9375rem;
}

.expertise-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* About Section */
.about {
    background-color: var(--light-bg);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.highlight {
    background-color: var(--white-bg);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border-left: 4px solid var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.highlight h4 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.highlight ul {
    list-style: none;
    margin-top: 0.5rem;
}

.highlight li {
    padding: 0.25rem 0;
    font-size: 0.9375rem;
}

/* Services Section */
.services {
    background-color: var(--white-bg);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(37, 99, 235, 0.02) 50px, rgba(37, 99, 235, 0.02) 51px),
        repeating-linear-gradient(60deg, transparent, transparent 50px, rgba(16, 185, 129, 0.02) 50px, rgba(16, 185, 129, 0.02) 51px),
        repeating-linear-gradient(120deg, transparent, transparent 50px, rgba(245, 158, 11, 0.02) 50px, rgba(245, 158, 11, 0.02) 51px);
    animation: hexagonShift 40s linear infinite;
    pointer-events: none;
}

@keyframes hexagonShift {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(50px) translateX(25px); }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 1rem;
    border: 2px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -8px rgba(102, 126, 234, 0.3);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.service-card p {
    margin-bottom: 1.5rem;
    color: var(--gray-text);
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--gray-text);
    font-size: 0.9375rem;
}

.service-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

/* Portfolio Section */
.portfolio {
    background-color: var(--darker-bg);
}

.portfolio-grid {
    display: grid;
    gap: 2rem;
}

.portfolio-item {
    background-color: var(--dark-bg);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(37, 99, 235, 0.2);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.portfolio-header h3 {
    color: var(--light-text);
}

.portfolio-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.portfolio-description {
    margin-bottom: 1.5rem;
}

.portfolio-list {
    list-style: none;
    margin: 1.5rem 0;
}

.portfolio-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--gray-text);
    font-size: 0.9375rem;
    border-left: 2px solid rgba(37, 99, 235, 0.3);
    margin-bottom: 0.5rem;
    transition: border-color 0.3s, padding-left 0.3s;
}

.portfolio-list li:hover {
    border-color: var(--primary-color);
    padding-left: 2.5rem;
}

.portfolio-list li:before {
    content: "⚡";
    position: absolute;
    left: 0.5rem;
    color: var(--warning);
    font-size: 1rem;
}

.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background-color: var(--darker-bg);
    color: var(--primary-color);
    padding: 0.375rem 0.875rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    border: 1px solid rgba(37, 99, 235, 0.3);
}

.portfolio-products h4 {
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.portfolio-products ul {
    list-style: none;
}

.portfolio-products li {
    padding: 0.5rem 0;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-bottom: 0.75rem;
}

/* Gulf Market Section */
.gulf-market {
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 50%, var(--darker-bg) 100%);
    position: relative;
    overflow: hidden;
}

.gulf-market::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.gulf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.gulf-card {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(2, 6, 23, 0.9) 100%);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.gulf-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.gulf-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.3),
                0 0 40px rgba(37, 99, 235, 0.1);
}

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

.gulf-card h3 {
    margin-bottom: 1rem;
    color: var(--light-text);
    position: relative;
    z-index: 1;
    font-size: 1.5rem;
}

.gulf-card p {
    color: var(--gray-text);
    position: relative;
    z-index: 1;
    line-height: 1.8;
}

.gulf-cta {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-radius: 1rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
    position: relative;
    z-index: 1;
}

.market-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.market-tags span {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: var(--light-text);
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.9375rem;
    border: 1px solid rgba(37, 99, 235, 0.3);
    transition: all 0.3s;
    font-weight: 500;
}

.market-tags span:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    border-color: var(--primary-color);
}

/* Tech Stack Section */
.tech-stack {
    background-color: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.tech-stack::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 25% 25%, rgba(37, 99, 235, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 75% 75%, rgba(16, 185, 129, 0.1) 0%, transparent 25%);
    background-size: 400px 400px;
    animation: circleFloat 25s ease-in-out infinite;
    pointer-events: none;
}

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

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-category {
    background-color: var(--darker-bg);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.tech-category h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

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

.tech-tags span {
    background-color: var(--dark-bg);
    color: var(--gray-text);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    border: 1px solid rgba(148, 163, 184, 0.1);
}

/* Contact Section */
.contact {
    background-color: var(--darker-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-info h3,
.contact-cta h3 {
    margin-bottom: 1rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--dark-bg);
    border-radius: 0.5rem;
    color: var(--gray-text);
    text-decoration: none;
    transition: all 0.3s;
    border: 1px solid rgba(148, 163, 184, 0.1);
}

.contact-link:hover {
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.focus-list {
    list-style: none;
    margin: 1.5rem 0;
}

.focus-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.focus-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.availability {
    margin-top: 2rem;
    padding: 1.5rem;
    background-color: var(--dark-bg);
    border-left: 4px solid var(--secondary-color);
    border-radius: 0.5rem;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    margin-bottom: 0.5rem;
}

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

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

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

.footer-note {
    font-style: italic;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }

    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.5rem; }

    .nav-menu {
        display: none; /* Simple hide for mobile - can add hamburger menu later */
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

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

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

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing: 1rem;
    }

    h1 { font-size: 2rem; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1.25rem; }
}