/* ================================
   RESET & BASE STYLES
   ================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================
   NAVIGATION
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    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;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-secondary {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.25rem;
    font-weight: 500;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: #334155;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #2563eb;
}

.nav-link.active {
    color: #2563eb;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: #2563eb;
    border-radius: 2px;
}

.nav-button {
    padding: 0.75rem 1.5rem;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-button:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
}

.nav-quote:hover {
    color: #2563eb !important;
}

.nav-quote.active {
    color: #2563eb !important;
    border-bottom-color: #2563eb;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #334155;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* ================================
   HERO SECTION
   ================================ */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 2s ease-in-out, transform 20s linear;
    transform: scale(1);
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

.hero-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.5), rgba(30, 58, 138, 0.5));
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1.1);
}

.hero-slide[data-bg="hero-bg-1"] {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.3), rgba(30, 58, 138, 0.3));
}

.hero-slide[data-bg="hero-bg-2"] {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(29, 78, 216, 0.3));
}

.hero-slide[data-bg="hero-bg-3"] {
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.3), rgba(30, 64, 175, 0.3));
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.hero-content {
    max-width: 900px;
    text-align: center;
    z-index: 3;
    position: relative;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 500;
}

.hero-badge-icon-placeholder {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-badge-icon-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hero h1 {
    font-size: 3.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    font-weight: 400;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    padding: 1.25rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: inline-block;
}

.btn-primary {
    background: #22c8ff;
    color: #1e293b;
    box-shadow: 0 10px 30px rgba(76, 249, 255, 0.3);
}

.btn-primary:hover {
    background: #69c5ff;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 122, 147, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: white;
    color: #2563eb;
    transform: translateY(-3px);
}

/* ================================
   SERVICES SECTION
   ================================ */
.services {
    padding: 7rem 0;
    background: #f8fafc;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-size: 2.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.section-header p {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Service Hero Section */
.services-showcase {
    margin-bottom: 5rem;
}

.service-hero {
    background: white;
    border-radius: 25px;
    padding: 0;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

.service-hero-header {
    padding: 3rem 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.service-badge {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.service-badge-icon {
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.service-badge-icon i {
    color: white;
    font-size: 12px;
}

.service-hero-header h3 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.service-hero-header p {
    font-size: 1.2rem;
    color: #64748b;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

/* Service Process Flow */
.service-process-flow {
    padding: 3rem;
    background: white;
    border-top: 1px solid #e2e8f0;
}

.process-header {
    text-align: center;
    margin-bottom: 3rem;
}

.process-header h4 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.process-header p {
    color: #64748b;
    font-size: 1.1rem;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 200px;
    flex: 1;
    min-width: 180px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 70px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    border-radius: 50%;
    top: -5px;
    left: -5px;
    animation: pulse 2s infinite;
}

.step-content h5 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.process-arrow {
    font-size: 2rem;
    color: #cbd5e1;
    font-weight: bold;
    flex-shrink: 0;
}

/* Additional Services Cards */
.additional-services {
    display: flex;
    flex-direction: row;
    gap: 2.5rem;
    justify-content: center;
}

.additional-services .service-card {
    flex: 0 1 380px;
    max-width: 380px;
    min-width: 300px;
}

.service-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
}

.service-image-placeholder {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    display: block;
}

.service-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-content {
    padding: 2rem;
}

.service-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
}

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

.service-list {
    list-style: none;
    padding-left: 0;
}

.service-list li {
    padding: 0.5rem 0;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.service-list li::before {
    content: "✓";
    color: #10b981;
    font-weight: bold;
    width: 16px;
    height: 16px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}

/* ================================
   PORTFOLIO SECTION
   ================================ */
.portfolio {
    padding: 7rem 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('Background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.5;
    z-index: 1;
}

.portfolio .container {
    position: relative;
    z-index: 2;
}

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

.portfolio-item {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
    background: white;
    border-radius: 20px;
    padding: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.portfolio-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8, #3b82f6);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: exclude;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover::before {
    opacity: 1;
}

.portfolio-item:hover {
    transform: scale(1.03);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.08);
    border-radius: 20px;
}

.portfolio-image-placeholder {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* Mobile Portfolio Overlay - Always Visible */
@media (max-width: 768px) {
    .portfolio-overlay {
        opacity: 1 !important;
        visibility: visible !important;
        position: absolute;
        bottom: 12px;
        left: 12px;
        right: 12px;
        background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(51, 65, 85, 0.95));
        color: white;
        padding: 1.5rem 1rem 1rem;
        border-radius: 8px;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }
    
    .portfolio-overlay h4 {
        font-size: 1rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: #f1f5f9;
    }
    
    .portfolio-overlay p {
        font-size: 0.85rem;
        opacity: 0.9;
        color: #cbd5e1;
        line-height: 1.4;
    }
}

.portfolio-image-placeholder::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(29, 78, 216, 0.3), rgba(59, 130, 246, 0.3));
    border-radius: 14px;
    z-index: -1;
}

.portfolio-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 10px;
}

.portfolio-image-placeholder span {
    display: block;
    text-align: center;
}

.portfolio-overlay {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 50%, transparent 100%);
    color: white;
    padding: 2rem 1.5rem 1.5rem;
    border-radius: 0 0 12px 12px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
    visibility: visible;
}

.portfolio-overlay h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.portfolio-overlay p {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* ================================
   ABOUT SECTION
   ================================ */
.about {
    padding: 7rem 0;
    background: #f8fafc;
}

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

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-text p {
    color: #64748b;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border-radius: 12px;
    font-weight: 500;
    color: #334155;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    width: 24px;
    height: 24px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
    flex-shrink: 0;
}

.about-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    height: fit-content;
}

.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease;
    cursor: pointer;
    position: relative;
    padding: 8px;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.3);
    pointer-events: none;
}

.gallery-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.15);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.gallery-item.large {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.gallery-item.large::before {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(29, 78, 216, 0.08));
}

.gallery-item.large:hover {
    box-shadow: 0 12px 35px rgba(37, 99, 235, 0.15);
}

.gallery-image-placeholder {
    width: 100%;
    height: 150px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(203, 213, 225, 0.5);
}

.gallery-image-placeholder::before {
    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, 0.05));
    pointer-events: none;
}

.gallery-image-placeholder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.gallery-item:hover .gallery-image-placeholder::after {
    transform: translateX(100%);
}

.gallery-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 6px;
}

.gallery-image-placeholder span {
    display: block;
    text-align: center;
    position: relative;
    z-index: 2;
}

.gallery-item.large .gallery-image-placeholder {
    height: 200px;
}

/* ================================
   CONTACT SECTION
   ================================ */
.contact {
    padding: 7rem 0;
    background: linear-gradient(135deg, #1e293b, #334155);
    color: white;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: #2563eb;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.contact-details p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: #fbbf24;
    text-decoration: none;
    font-weight: 500;
}

.contact-details a:hover {
    text-decoration: underline;
}

.contact-visual {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.map-placeholder {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.map-placeholder h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.map-placeholder iframe {
    border: 0;
    border-radius: 12px;
}

.map-placeholder p {
    margin-top: 1rem;
    color: #cbd5e1;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: #0f172a;
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.footer-logo-placeholder i {
    color: #fbbf24;
    margin-right: 8px;
}

.footer-brand p {
    color: #94a3b8;
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #f1f5f9;
}

.footer-links i,
.footer-contact i,
.footer-keywords i {
    color: #22c8ff;
    margin-right: 6px;
}

.footer-links ul {
    list-style: none;
}

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: #fbbf24;
}

.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #f1f5f9;
}

.footer-contact p {
    color: #94a3b8;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.footer-contact strong {
    color: #cbd5e1;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #94a3b8;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.footer-keywords {
    color: #64748b;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.footer-keywords span {
    margin: 0 0.25rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.footer-social .social-link {
    color: #94a3b8;
    font-size: 1.5rem;
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-social .social-link:hover {
    color: #fbbf24;
}

/* ================================
   ANIMATIONS & KEYFRAMES
   ================================ */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.1);
        opacity: 0;
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Animation Classes */
.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease forwards;
}

/* Scroll Reveal Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal-active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ================================
   ACCESSIBILITY & PREFERENCES
   ================================ */
/* Focus States for Accessibility */
.nav-link:focus,
.btn-primary:focus,
.btn-secondary:focus,
.nav-button:focus {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .hero-slide {
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.9));
    }
    
    .service-card,
    .portfolio-item,
    .gallery-item {
        border: 2px solid #333;
    }
    
    .btn-primary,
    .btn-secondary {
        border-width: 3px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .hero-slide {
        transform: scale(1) !important;
        transition: opacity 0.5s ease-in-out !important;
    }
}

/* ================================
   RESPONSIVE DESIGN - TABLET
   ================================ */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        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;
        gap: 1.5rem;
    }

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

    .nav-link.active::after {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: 40%;
    }

    .hero {
        padding: 90px 0 2rem 0;
        min-height: 90vh;
    }

    .hero h1 {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .btn-primary, 
    .btn-secondary {
        width: 100%;
        max-width: 280px;
        padding: 1rem 2rem;
        font-size: 0.95rem;
    }

    .services, 
    .about, 
    .contact, 
    .portfolio {
        padding: 5rem 0;
    }

    .section-header h2 {
        font-size: 2.25rem;
    }

    .section-header p {
        font-size: 1.1rem;
    }

    .service-hero-header {
        padding: 2rem 2rem 1.5rem;
    }
    
    .service-hero-header h3 {
        font-size: 2rem;
    }
    
    .service-hero-header p {
        font-size: 1.1rem;
    }
    
    .service-process-flow {
        padding: 2rem 1.5rem;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 2rem;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: -0.5rem 0;
    }

    .additional-services {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .additional-services .service-card {
        flex: none;
        width: 100%;
        max-width: none;
        min-width: auto;
    }

    .service-content {
        padding: 1.5rem;
    }

    .service-content h3 {
        font-size: 1.4rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }

    .service-content p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }

    .service-list li {
        padding: 0.75rem 0;
        font-size: 0.95rem;
        line-height: 1.5;
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .service-list li::before {
        margin-top: 2px;
        flex-shrink: 0;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-text h2 {
        font-size: 2rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .about-gallery {
        order: 1;
    }

    .about-text {
        order: -1;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-item {
        gap: 1rem;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

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

    .footer {
        padding: 3rem 0 1.5rem;
    }
}

/* ================================
   RESPONSIVE DESIGN - MOBILE
   ================================ */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        min-height: 85vh;
        padding: 1.5rem 0;
    }

    .hero h1 {
        font-size: 2.25rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-badge {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .section-header h2 {
        font-size: 1.85rem;
    }

    .section-header p {
        font-size: 1rem;
    }

    .service-hero-header {
        padding: 1.5rem;
    }
    
    .service-hero-header h3 {
        font-size: 1.5rem;
    }
    
    .service-process-flow {
        padding: 1.5rem;
    }
    
    .process-header h4 {
        font-size: 1.5rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .step-number::after {
        width: 60px;
        height: 60px;
    }

    .service-card {
        margin-bottom: 1.5rem;
        width: 100%;
        box-sizing: border-box;
    }

    .service-image-placeholder {
        height: 180px;
        font-size: 1rem;
    }

    .service-content {
        padding: 1.25rem;
    }

    .service-content h3 {
        font-size: 1.25rem;
        margin-bottom: 0.875rem;
    }

    .service-content p {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
    }

    .service-list li {
        padding: 0.625rem 0;
        font-size: 0.9rem;
        gap: 0.625rem;
    }

    .service-list li::before {
        width: 14px;
        height: 14px;
        font-size: 10px;
    }

    .portfolio-image-placeholder {
        height: 200px;
    }

    .about-text h2 {
        font-size: 1.75rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .gallery-image-placeholder {
        height: 120px;
    }

    .gallery-item.large .gallery-image-placeholder {
        height: 150px;
    }

    .contact-details h4 {
        font-size: 1.1rem;
    }

    .contact-details p {
        font-size: 0.95rem;
    }

    .map-placeholder {
        padding: 1.5rem;
    }

    .map-placeholder h4 {
        font-size: 1.25rem;
    }

    .footer-brand h3 {
        font-size: 1.3rem;
    }

    .footer-brand p {
        font-size: 0.9rem;
    }

    .footer-links h4 {
        font-size: 1.1rem;
    }

    .footer-links a {
        font-size: 0.9rem;
    }

    .footer-contact h4 {
        font-size: 1.1rem;
    }

    .footer-contact p {
        font-size: 0.9rem;
    }

    .footer-bottom p {
        font-size: 0.85rem;
    }

    .footer-keywords {
        font-size: 0.8rem;
    }
}

/* ================================
   RESPONSIVE DESIGN - EXTRA SMALL
   ================================ */
@media (max-width: 320px) {
    .service-content {
        padding: 1rem;
    }

    .service-content h3 {
        font-size: 1.15rem;
    }

    .service-content p {
        font-size: 0.9rem;
    }

    .service-list li {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }
}