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

body {
    font-family: 'Sarabun', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: radial-gradient(circle, rgba(9, 141, 170, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: all 0.4s ease;
    z-index: -1;
}

.logo-container:hover::before {
    opacity: 1;
    transform: scale(1.1);
}

.company-logo {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 3px 6px rgba(9, 141, 170, 0.25));
    cursor: pointer;
}

.company-logo:hover {
    transform: scale(1.08) rotate(8deg);
    filter:
        drop-shadow(0 6px 12px rgba(9, 141, 170, 0.4))
        drop-shadow(0 0 20px rgba(251, 191, 36, 0.3));
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 6px;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(9, 141, 170, 0.2);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.logo-icon:hover {
    border-color: rgba(9, 141, 170, 0.4);
    background: rgba(9, 141, 170, 0.1);
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(9, 141, 170, 0.3);
}

.logo-icon i {
    font-size: 1.5rem;
    color: #098DAA;
    transition: all 0.3s ease;
}

.logo-icon:hover i {
    color: #0BA8CC;
    transform: scale(1.1);
}

.logo-text h2 {
    color: #098DAA;
    font-weight: 700;
    font-size: 1.8rem;
    margin: 0;
    line-height: 1.2;
}

.logo-text span {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 400;
    margin-top: -2px;
    display: block;
}

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

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #098DAA;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #098DAA;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #098DAA 0%, #0BA8CC 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.hero-slide.active {
    opacity: 0.4;
}

.hero-slide:nth-child(1) {
    background-image: url('https://images.unsplash.com/photo-1553877522-43269d4ea984?w=1920&h=1080&fit=crop');
    background-color: #667eea;
}

.hero-slide:nth-child(2) {
    background-image: url('https://images.unsplash.com/photo-1498050108023-c5249f4df085?w=1920&h=1080&fit=crop');
    background-color: #764ba2;
}

.hero-slide:nth-child(3) {
    background-image: url('https://images.unsplash.com/photo-1573164713714-d95e436ab8d6?w=1920&h=1080&fit=crop');
    background-color: #f093fb;
}

.hero-slide:nth-child(4) {
    background-image: url('https://images.unsplash.com/photo-1556075798-4825dfaaf498?w=1920&h=1080&fit=crop');
    background-color: #667eea;
}

.hero-slide:nth-child(5) {
    background-image: url('https://images.unsplash.com/photo-1542744173-8e7e53415bb0?w=1920&h=1080&fit=crop');
    background-color: #764ba2;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 40%);
    opacity: 0.7;
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
        rgba(255, 107, 107, 0.4) 0%,
        rgba(255, 142, 83, 0.4) 12.5%,
        rgba(255, 193, 7, 0.4) 25%,
        rgba(76, 175, 80, 0.4) 37.5%,
        rgba(33, 150, 243, 0.4) 50%,
        rgba(103, 58, 183, 0.4) 62.5%,
        rgba(233, 30, 99, 0.4) 75%,
        rgba(255, 107, 107, 0.4) 87.5%,
        rgba(255, 142, 83, 0.4) 100%
    );
    border-radius: 50%;
    transform: rotate(-15deg);
    filter: blur(40px);
    opacity: 0.6;
    animation: rainbow-float 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes rainbow-float {
    0%, 100% {
        transform: rotate(-15deg) translateY(0px) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: rotate(-10deg) translateY(-30px) scale(1.1);
        opacity: 0.8;
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 5;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight {
    color: #fbbf24;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: #fbbf24;
    color: #1f2937;
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

.btn-primary:hover {
    background: #f59e0b;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(251, 191, 36, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background: white;
    color: #098DAA;
    border-color: white;
    transform: translateY(-2px);
}

.hero-image {
    position: relative;
    height: 400px;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
}

.element-1 { top: 20%; left: 20%; animation-delay: 0s; }
.element-2 { top: 30%; right: 20%; animation-delay: 1s; }
.element-3 { bottom: 30%; left: 30%; animation-delay: 2s; }
.element-4 { bottom: 20%; right: 30%; animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #f8fafc;
    position: relative;
    z-index: 10;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

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

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.08),
        0 8px 20px rgba(0, 0, 0, 0.05),
        0 4px 10px rgba(0, 0, 0, 0.03),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(9, 141, 170, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(9, 141, 170, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.6s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow:
        0 25px 60px rgba(9, 141, 170, 0.4),
        0 15px 30px rgba(9, 141, 170, 0.25),
        0 8px 15px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: #098DAA;
    border-width: 2px;
}

.service-card:hover::before {
    opacity: 1;
    transform: rotate(45deg);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow:
        0 8px 16px rgba(9, 141, 170, 0.2),
        0 4px 8px rgba(9, 141, 170, 0.1);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    box-shadow:
        0 12px 24px rgba(9, 141, 170, 0.3),
        0 6px 12px rgba(9, 141, 170, 0.2),
        0 0 20px rgba(9, 141, 170, 0.15);
    transform: translateY(-2px);
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.service-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: #475569;
    transition: color 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.service-features li:before {
    content: '✓';
    color: #098DAA;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    flex-shrink: 0;
    width: 1rem;
    text-align: center;
}

.service-features li:hover {
    color: #374151;
}

.service-features li:hover:before {
    color: #067B92;
    transform: scale(1.1);
}

/* Dashboard Section */
.dashboard {
    padding: 100px 0;
    background: #f8fafc;
    position: relative;
    z-index: 10;
}

.dashboard-showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.dashboard-mockup {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 20px;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.15),
        0 12px 30px rgba(9, 141, 170, 0.2),
        0 0 30px rgba(9, 141, 170, 0.1),
        0 0 60px rgba(9, 141, 170, 0.05);
    border: 1px solid rgba(9, 141, 170, 0.1);
    overflow: visible;
    transition: all 0.3s ease;
    position: relative;
}

.dashboard-mockup::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(9, 141, 170, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.6s ease;
}

.dashboard-mockup:hover {
    transform: translateY(-10px);
    box-shadow:
        0 35px 80px rgba(0, 0, 0, 0.2),
        0 18px 40px rgba(9, 141, 170, 0.3),
        0 0 40px rgba(9, 141, 170, 0.15),
        0 0 80px rgba(9, 141, 170, 0.08);
}

.dashboard-mockup:hover::before {
    opacity: 1;
    transform: rotate(45deg);
}

.dashboard-header {
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.dashboard-title h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.dashboard-status {
    color: #4ade80;
    font-size: 0.9rem;
    margin-left: 1rem;
}

.dashboard-controls {
    display: flex;
    gap: 0.5rem;
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control-dot.red { background: #ef4444; }
.control-dot.yellow { background: #eab308; }
.control-dot.green { background: #22c55e; }

.dashboard-content {
    padding: 2rem;
    overflow-x: auto;
}

.dashboard-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.widget {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.widget:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(9, 141, 170, 0.15);
    border-color: #098DAA;
}

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

.widget-header h4 {
    margin: 0;
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.widget-header i {
    color: #098DAA;
    font-size: 1.25rem;
}

.widget-value {
    font-size: 2rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.widget-trend {
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.widget-trend.positive { color: #22c55e; }
.widget-trend.negative { color: #ef4444; }
.widget-trend.neutral { color: #64748b; }

.dashboard-charts {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.chart-container {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-header h4 {
    margin: 0;
    font-size: 1.1rem;
    color: #1e293b;
    font-weight: 600;
}

.chart-legend {
    display: flex;
    gap: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #64748b;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.legend-color.blue { background: #3b82f6; }
.legend-color.green { background: #22c55e; }
.legend-color.purple { background: #8b5cf6; }
.legend-color.orange { background: #f97316; }
.legend-color.red { background: #ef4444; }
.legend-color.yellow { background: #eab308; }

/* E-commerce Dashboard */
.dashboard-header.ecommerce {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.bar.purple {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.bar.orange {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.ecommerce-donut {
    background: conic-gradient(#8b5cf6 0% 92%, #e2e8f0 92% 100%);
}

/* Project Management Dashboard */
.dashboard-header.project {
    background: linear-gradient(135deg, #059669, #10b981);
}

.bar.red {
    background: linear-gradient(135deg, #ef4444, #f87171);
}

.bar.yellow {
    background: linear-gradient(135deg, #eab308, #facc15);
}

.bar.green {
    background: linear-gradient(135deg, #22c55e, #4ade80);
}

.bar-stack {
    display: flex;
    flex-direction: column;
    flex: 1;
    height: 100%;
}

.project-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 100%;
    gap: 0.5rem;
}

.project-donut {
    background: conic-gradient(#22c55e 0% 78%, #e2e8f0 78% 100%);
}

/* Line Chart Styles */
.chart-lines {
    position: relative;
    width: 100%;
    height: 100%;
}

.chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1;
}

.grid-line {
    height: 1px;
    background: #f1f5f9;
    opacity: 0.7;
}

.line-chart {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.chart-line {
    stroke-dasharray: 300;
    stroke-dashoffset: 300;
    animation: drawLine 2s ease-in-out forwards;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.chart-line.purple {
    stroke: #8b5cf6;
}

.chart-line.orange {
    stroke: #f97316;
}

.data-point {
    opacity: 0;
    animation: fadeInPoint 0.5s ease-in-out forwards;
    cursor: pointer;
    transition: all 0.3s ease;
}

.data-point.purple {
    fill: #8b5cf6;
    stroke: #ffffff;
    stroke-width: 2;
}

.data-point.orange {
    fill: #f97316;
    stroke: #ffffff;
    stroke-width: 2;
}

.data-point:hover {
    r: 6;
    filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.5));
}

.data-point.orange:hover {
    filter: drop-shadow(0 0 8px rgba(249, 115, 22, 0.5));
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInPoint {
    from {
        opacity: 0;
        transform: scale(0);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.data-point:nth-child(4) { animation-delay: 0.3s; }
.data-point:nth-child(5) { animation-delay: 0.4s; }
.data-point:nth-child(6) { animation-delay: 0.5s; }
.data-point:nth-child(7) { animation-delay: 0.6s; }
.data-point:nth-child(8) { animation-delay: 0.7s; }
.data-point:nth-child(9) { animation-delay: 0.8s; }

.data-point:nth-child(10) { animation-delay: 0.9s; }
.data-point:nth-child(11) { animation-delay: 1.0s; }
.data-point:nth-child(12) { animation-delay: 1.1s; }
.data-point:nth-child(13) { animation-delay: 1.2s; }
.data-point:nth-child(14) { animation-delay: 1.3s; }
.data-point:nth-child(15) { animation-delay: 1.4s; }

/* Chart Tooltip */
.chart-tooltip {
    position: absolute;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.875rem;
    pointer-events: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chart-tooltip.visible {
    opacity: 1;
    transform: translateY(-5px);
}

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

.tooltip-label {
    font-size: 0.75rem;
    color: #cbd5e1;
    margin-bottom: 2px;
}

.tooltip-value {
    font-weight: 600;
    color: white;
}

.chart-area {
    height: 200px;
    position: relative;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 100%;
    gap: 0.5rem;
}

.bar {
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    border-radius: 4px 4px 0 0;
    flex: 1;
    min-height: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.bar:hover {
    background: linear-gradient(135deg, #067B92, #098DAA);
    transform: scaleY(1.1);
}

.chart-donut {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    background: conic-gradient(#098DAA 0% 85%, #e2e8f0 85% 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.donut-center {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.donut-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
}

.donut-label {
    font-size: 0.875rem;
    color: #64748b;
}

/* Mobile Screens Container */
.mobile-screens-container {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: nowrap;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2rem 1rem;
    min-height: 600px;
    -webkit-overflow-scrolling: touch;
    margin: 4rem 0;
    box-sizing: border-box;
}

/* Mobile Frame Dashboard */
.mobile-frame {
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, #2d3748, #1a202c);
    border-radius: 35px;
    padding: 15px;
    margin: 0;
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 2px 10px rgba(255, 255, 255, 0.1);
    position: relative;
    flex-shrink: 0;
}

.mobile-frame::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #4a5568;
    border-radius: 2px;
}

.mobile-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #098DAA 0%, #0BA8CC 100%);
    border-radius: 25px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.mobile-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.1);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.signal-icons {
    display: flex;
    gap: 4px;
}

.mobile-app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    color: white;
}

.mobile-app-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.mobile-dashboard-content {
    flex: 1;
    padding: 0 16px;
    overflow-y: auto;
}

.mobile-frame:nth-child(3) .mobile-dashboard-content {
    overflow-y: hidden;
}

.mobile-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.mobile-stat-card {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 12px;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-icon {
    font-size: 1.25rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.2;
}

.stat-trend {
    font-size: 0.6rem;
    font-weight: 600;
    margin-top: 2px;
}

.stat-trend.positive {
    color: #4ade80;
}

.mobile-chart-section {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.mobile-chart-section h4 {
    font-size: 0.875rem;
    color: white;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.mobile-mini-chart {
    display: flex;
    align-items: end;
    gap: 4px;
    height: 60px;
}

.mini-bar {
    flex: 1;
    background: linear-gradient(to top, #fbbf24, #f59e0b);
    border-radius: 2px 2px 0 0;
    min-height: 10px;
    transition: all 0.3s ease;
}

.mobile-activities {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.mobile-activities h4 {
    font-size: 0.875rem;
    color: white;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
}

.activity-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.activity-dot.green { background: #4ade80; }
.activity-dot.blue { background: #3b82f6; }
.activity-dot.orange { background: #fb923c; }

.activity-time {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.6rem;
}

.mobile-bottom-nav {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 0;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.nav-item.active {
    color: #fbbf24;
}

.nav-icon {
    font-size: 1rem;
}

.nav-label {
    font-size: 0.6rem;
    font-weight: 500;
}

/* Chart Card */
.chart-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.chart-card h4 {
    font-size: 0.875rem;
    color: white;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.line-chart {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.metric-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.metric-value {
    display: block;
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Profile Section */
.profile-section {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    margin-bottom: 16px;
    backdrop-filter: blur(10px);
}

.profile-avatar {
    font-size: 3rem;
    margin-bottom: 12px;
}

.profile-section h4 {
    font-size: 1.125rem;
    color: white;
    margin: 0 0 4px 0;
    font-weight: 600;
}

.profile-section p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

/* Settings Menu */
.settings-menu {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    transition: background 0.3s ease;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.menu-icon {
    font-size: 1.125rem;
    margin-right: 12px;
}

.menu-text {
    flex: 1;
    font-size: 0.875rem;
}

.menu-arrow {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Mobile Dashboard */
.dashboard-mobile {
    display: none;
}

.mobile-dashboard-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 1.5rem;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.mobile-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.status-indicator {
    color: #4ade80;
    font-weight: 500;
}

.mobile-widgets {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mobile-widget {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    backdrop-filter: blur(10px);
}

.widget-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
}

.widget-info h4 {
    font-size: 0.875rem;
    margin: 0 0 0.25rem 0;
    opacity: 0.8;
}

.widget-value {
    font-size: 1.25rem;
    font-weight: 700;
    margin-right: 0.5rem;
}

.widget-change {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-weight: 500;
}

.widget-change.positive {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

.mobile-chart {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    backdrop-filter: blur(10px);
}

.mobile-chart .chart-header h4 {
    font-size: 1rem;
    margin: 0 0 1rem 0;
    opacity: 0.9;
}

.mobile-chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 100px;
}

.mobile-bar {
    flex: 1;
    background: linear-gradient(to top, #fbbf24, #f59e0b);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    transition: all 0.3s ease;
}

.mobile-bar:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}

@media (max-width: 768px) {
    .dashboard-widgets {
        grid-template-columns: repeat(2, 1fr);
    }

    .dashboard-charts {
        grid-template-columns: 1fr;
    }

    .dashboard-mockup {
        margin: 0 1rem;
    }

    .dashboard-content {
        padding: 1rem;
    }

    .mobile-screens-container {
        justify-content: flex-start;
        padding: 1rem;
    }

    .mobile-frame {
        width: 250px;
        height: 500px;
    }
}

@media (max-width: 480px) {
    .dashboard-widgets {
        grid-template-columns: 1fr;
    }
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.25rem;
    color: #374151;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.about-text p {
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.stats {
    display: flex;
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #098DAA;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #64748b;
    font-weight: 500;
    margin: 0;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #64748b;
    border: 2px dashed #d1d5db;
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Portfolio Section */
.portfolio {
    padding: 100px 0;
    background: #f8fafc;
}

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

.portfolio-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.1),
        0 4px 8px rgba(9, 141, 170, 0.05);
    border: 1px solid rgba(9, 141, 170, 0.1);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.15),
        0 12px 30px rgba(9, 141, 170, 0.2),
        0 0 25px rgba(9, 141, 170, 0.1),
        0 0 50px rgba(9, 141, 170, 0.05);
}

.portfolio-image {
    height: 200px;
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.portfolio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 50%,
        rgba(255, 255, 255, 0.05) 100%);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-image::before {
    box-shadow:
        inset 0 0 30px rgba(255, 255, 255, 0.2),
        inset 0 0 60px rgba(9, 141, 170, 0.1);
}

.portfolio-image i {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    transition: all 0.3s ease;
}

.portfolio-item:hover .portfolio-image i {
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4));
    transform: scale(1.05);
}

.portfolio-content {
    padding: 2rem;
}

.portfolio-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.portfolio-content p {
    color: #64748b;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.portfolio-tech span {
    background: linear-gradient(135deg, #e0e7ff, #f1f5f9);
    color: #098DAA;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow:
        0 4px 15px rgba(9, 141, 170, 0.2),
        0 2px 8px rgba(9, 141, 170, 0.1),
        0 0 20px rgba(9, 141, 170, 0.05);
    border: 1px solid rgba(9, 141, 170, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.portfolio-tech span:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 25px rgba(9, 141, 170, 0.3),
        0 4px 15px rgba(9, 141, 170, 0.2),
        0 0 30px rgba(9, 141, 170, 0.1);
}


/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow:
        0 8px 16px rgba(9, 141, 170, 0.25),
        0 4px 8px rgba(9, 141, 170, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.contact-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.4s ease;
}

.contact-item:hover .contact-icon {
    transform: translateY(-2px) scale(1.05);
    box-shadow:
        0 12px 24px rgba(9, 141, 170, 0.35),
        0 6px 12px rgba(9, 141, 170, 0.25),
        0 0 20px rgba(9, 141, 170, 0.15),
        0 0 40px rgba(9, 141, 170, 0.05);
}

.contact-item:hover .contact-icon::before {
    opacity: 1;
    transform: rotate(180deg);
}

.contact-icon i {
    color: white !important;
    font-size: 1.25rem;
}

.contact-details h3 {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #64748b;
    line-height: 1.6;
}

.contact-form {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Sarabun', 'Inter', sans-serif;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23374151' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 20px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 50px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #098DAA;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Contact Map */
.contact-map {
    max-width: 1200px;
    width: 100%;
    margin: 2rem auto 0;
    background: #ffffff;
    border-radius: 20px;
    padding: 2rem;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.15),
        0 12px 30px rgba(9, 141, 170, 0.2),
        0 0 30px rgba(9, 141, 170, 0.1),
        0 0 60px rgba(9, 141, 170, 0.05);
    border: 1px solid rgba(9, 141, 170, 0.1);
    overflow: visible;
    transition: all 0.3s ease;
    position: relative;
}

.map-header {
    text-align: center;
    margin-bottom: 2rem;
}

.map-header h3 {
    color: #098DAA;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.map-header p {
    color: #64748b;
    font-size: 1rem;
    margin: 0;
}

.map-container {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.map-container iframe {
    width: 100%;
    height: 350px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.map-container:hover iframe {
    transform: scale(1.02);
}

.map-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.direction-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.direction-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #098DAA, #0BA8CC);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(9, 141, 170, 0.2);
}

.direction-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(9, 141, 170, 0.3);
    background: linear-gradient(135deg, #0BA8CC, #098DAA);
}

.direction-btn i {
    font-size: 1.125rem;
}

.transport-info {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
}

.transport-info h4 {
    color: #098DAA;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.transport-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.transport-info li {
    padding: 0.5rem 0;
    color: #475569;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.9rem;
}

.transport-info li:last-child {
    border-bottom: none;
}

.transport-info strong {
    color: #098DAA;
    font-weight: 600;
}

/* Responsive map styles */
@media (min-width: 1400px) {
    .map-container iframe {
        height: 500px;
    }

    .contact-map {
        padding: 3rem;
    }

    .map-info {
        gap: 3rem;
    }

    .map-header h3 {
        font-size: 2rem;
    }

    .map-header p {
        font-size: 1.25rem;
    }

    .direction-btn {
        padding: 1.25rem 2rem;
        font-size: 1.125rem;
    }

    .transport-info {
        padding: 2rem;
    }

    .transport-info h4 {
        font-size: 1.25rem;
    }

    .transport-info li {
        font-size: 1rem;
        padding: 0.75rem 0;
    }
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .map-container iframe {
        height: 450px;
    }


    .map-header h3 {
        font-size: 1.75rem;
    }

    .map-header p {
        font-size: 1.125rem;
    }

    .direction-btn {
        padding: 1.125rem 1.75rem;
    }

    .transport-info {
        padding: 1.75rem;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .map-container iframe {
        height: 400px;
    }


    .map-header h3 {
        font-size: 1.625rem;
    }

    .direction-btn {
        padding: 1rem 1.625rem;
    }
}

@media (max-width: 768px) {
    .map-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .direction-links {
        flex-direction: row;
    }

    .contact-map {
        margin: 1.5rem 1rem 0;
        padding: 1.5rem;
    }

    .map-container iframe {
        height: 300px;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 4rem 0 0;
    position: relative;
    overflow: hidden;
}

.footer-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 20%, rgba(9, 141, 170, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(9, 141, 170, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(9, 141, 170, 0.05) 0%, transparent 50%);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section h4 {
    color: #098DAA;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #098DAA, transparent);
}

.footer-logo {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-logo h3 {
    color: #098DAA;
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-logo span {
    color: #cbd5e0;
    font-size: 0.875rem;
    font-weight: 500;
}

.footer-tagline {
    color: #cbd5e0;
    margin-bottom: 2rem;
    font-style: italic;
    font-size: 0.95rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #e2e8f0;
    font-size: 0.875rem;
}

.contact-item i {
    color: #098DAA;
    width: 16px;
    font-size: 0.875rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a:hover {
    color: #098DAA;
    padding-left: 8px;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: #098DAA;
    transition: width 0.3s ease;
}

.footer-links a:hover::before {
    width: 4px;
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    color: #e2e8f0;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: rgba(9, 141, 170, 0.2);
    transform: translateX(5px);
    border-color: rgba(9, 141, 170, 0.3);
}

.social-link i {
    color: #098DAA;
    width: 20px;
    text-align: center;
}

.social-link span {
    font-size: 0.875rem;
    font-weight: 500;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    position: relative;
    z-index: 1;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #9ca3af;
    margin: 0;
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
}

.footer-bottom-links a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #098DAA;
}

.footer-bottom-links span {
    color: #6b7280;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

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

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .stats {
        justify-content: center;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .service-card,
    .contact-form {
        padding: 1.5rem;
    }

    .container {
        padding: 0 15px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}