:root {
    --primary: #0A192F;      /* Very Deep Navy */
    --primary-light: #112240; /* Slightly Lighter Navy */
    --secondary: #FF6B00;    /* Premium Vivid Orange */
    --secondary-hover: #E35D00;
    --text-dark: #000000;
    --text-gray: #2F3338;
    --text-light: #F0F4F8;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 20px 40px rgba(10, 25, 47, 0.06);
    --shadow-hover: 0 30px 60px rgba(10, 25, 47, 0.12);
    --radius: 12px;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-gray);
    background: var(--bg-light);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 12px;
}
p {
    margin-bottom: 16px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* Utilities */
.text-center {
    text-align: center;
}
.text-left {
    text-align: left;
}
.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

.section {
    padding: 120px 0;
    position: relative;
    background: var(--white);
    overflow: hidden;
}

.section.alt {
    background: var(--bg-light);
}

.section.dark {
    background: var(--primary);
    color: rgba(255,255,255,0.95);
}
.section.dark h1, .section.dark h2, .section.dark h3, .section.dark h4, .section.dark h5, .section.dark h6 {
    color: var(--white);
}

.section-header {
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}
.section-header.text-left {
    margin-bottom: 25px;
}
.section-header.text-center {
    text-align: center;
}
.section-header .subtitle {
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.section-header.text-center .subtitle {
    justify-content: center;
}
.section-header .subtitle::before,
.section-header .subtitle::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--secondary);
}
.section-header.text-left .subtitle::before { display: none; }
.section-header h2 {
    font-size: clamp(2.3rem, 4.5vw, 3.2rem);
    letter-spacing: -0.5px;
    margin-bottom: 15px;
}
.section-header p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-top: 15px;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 40px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.btn i {
    transition: transform var(--transition);
}
.btn:hover i {
    transform: translateX(5px);
}
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-primary {
    background: var(--secondary);
    color: var(--white);
    border: none;
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.3);
}
.btn-primary::before {
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
}
.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
}

/* Precision Header & Nav */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: transparent;
    z-index: 1000;
    transition: var(--transition);
    padding: 25px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.header.scrolled .nav-menu a { color: var(--text-dark); }
.header.scrolled .nav-menu a:hover,
.header.scrolled .nav-menu a.active { color: var(--secondary); }
.header.scrolled .logo img { filter: none; }
.header.scrolled .mobile-menu-toggle { color: var(--text-dark); }

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo img {
    height: 60px;
    transition: var(--transition);
    filter: brightness(0) invert(1); /* Initial state assumes dark banner behind */
}
.nav-menu ul {
    display: flex;
    gap: 40px;
}
.nav-menu a {
    font-weight: 500;
    font-family: var(--font-heading);
    color: var(--white);
    font-size: 1.05rem;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition-fast);
}
.nav-menu a::before {
    content: '';
    position: absolute;
    left: 0; bottom: -5px;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--secondary);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}
.nav-menu a:hover::before,
.nav-menu a.active::before {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu-toggle {
    display: none;
    font-size: 28px;
    color: var(--white);
    cursor: pointer;
}

/* Mobile Nav Overlay RESTORED */
.mobile-nav-overlay {
    position: fixed;
    top: 0; left: -100%;
    width: 100%; height: 100vh;
    background: var(--primary);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.5s ease;
}
.mobile-nav-overlay.active {
    left: 0;
}
.close-menu {
    position: absolute;
    top: 30px; right: 30px;
    font-size: 30px;
    color: var(--white);
    cursor: pointer;
}
.mobile-nav-overlay ul {
    text-align: center;
}
.mobile-nav-overlay ul li {
    margin-bottom: 25px;
}
.mobile-nav-overlay ul li a {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 600;
}

/* Hero Slider - Immersive */
.hero-slider {
    height: 100vh;
    min-height: 700px;
    width: 100%;
    position: relative;
    background: var(--primary);
}
.hero-slider .swiper-slide {
    position: relative;
    display: flex;
    align-items: center;
}
.hero-slider .slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.1);
    transition: transform 6s linear;
}
.swiper-slide-active .slide-bg {
    transform: scale(1);
}
.hero-slider .slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(10,25,47,0.95) 0%, rgba(10,25,47,0.4) 100%);
    z-index: 2;
}
.slide-content {
    position: relative;
    z-index: 3;
    color: var(--white);
    max-width: 800px;
    padding: 0 15px;
    margin-top: 100px; /* Added clearance for the fixed header */
}
.slide-content .tagline {
    color: var(--secondary);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}
.slide-content .tagline::before {
    content: '';
    width: 40px; height: 2px;
    background: var(--secondary);
}
.slide-content h1 {
    color: var(--white);
    font-size: clamp(2.5rem, 5vw, 4.2rem);
    line-height: 1.15;
    margin-bottom: 25px;
}
.slide-content p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
    max-width: 650px;
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 50px;
    left: 5%;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 30px;
}
.swiper-custom-nav {
    display: flex;
    gap: 15px;
}
.swiper-custom-nav div {
    width: 50px; height: 50px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}
.swiper-custom-nav div:hover {
    background: var(--secondary);
    border-color: var(--secondary);
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

/* Image Configurations - Overlapping Professional Style */
.image-cluster {
    position: relative;
    padding-right: 40px;
    padding-bottom: 40px;
}
.image-cluster img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}
.image-cluster .main-img {
    position: relative;
    z-index: 2;
}
.image-cluster .float-box {
    position: absolute;
    bottom: 0; right: 0;
    background: var(--primary);
    color: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-hover);
}
.image-cluster .float-box h3 {
    color: var(--white);
    font-size: 3rem;
    line-height: 1;
    color: var(--secondary);
}

/* Service & Feature Cards */
.service-card {
    background: var(--white);
    padding: 50px 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
    transition: var(--transition);
    position: relative;
    z-index: 1;
    height: 100%;
}
.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255,107,0,0.2);
}
.service-card .icon-box {
    width: 80px; height: 80px;
    background: rgba(255, 107, 0, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    color: var(--secondary);
    margin-bottom: 30px;
    transition: var(--transition);
}
.service-card:hover .icon-box {
    background: var(--secondary);
    color: var(--white);
    border-radius: 50%;
}
.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* Lists */
.check-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}
.check-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    color: var(--text-dark);
}
.section.dark .check-list li {
    color: rgba(255,255,255,0.9);
}
.check-list i {
    color: var(--secondary);
    font-size: 1.2rem;
}
.check-list.single-col { grid-template-columns: 1fr; }

/* Contact CTA Block */
.cta-block {
    background: var(--primary);
    border-radius: var(--radius);
    padding: 80px;
    position: relative;
    overflow: hidden;
    text-align: center;
    color: var(--white);
}
.cta-block::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/2.jpg') center/cover;
    opacity: 0.15;
    z-index: 1;
}
.cta-block > * { position: relative; z-index: 2; }
.cta-block h2 { color: var(--white); margin-bottom: 25px; }

/* Industries Infinite Scroll */
.industries-scroll-container {
    width: 100%;
    overflow: hidden;
    padding: 20px 0;
    position: relative;
}
.industries-scroll-container::before,
.industries-scroll-container::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 150px;
    z-index: 2;
}
.industries-scroll-container::before {
    left: 0; background: linear-gradient(to right, var(--bg-light), transparent);
}
.industries-scroll-container::after {
    right: 0; background: linear-gradient(to left, var(--bg-light), transparent);
}
.industries-track {
    display: flex;
    width: max-content;
    animation: scroll 40s linear infinite;
    gap: 30px;
}
.industry-chip {
    background: var(--white);
    padding: 15px 35px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary);
    box-shadow: 0 10px 20px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.02);
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Page Header */
.page-header {
    height: 60vh;
    min-height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}
.page-header .bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
    z-index: 1;
}
.page-header::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, rgba(10,25,47,0.7), rgba(10,25,47,0.9));
    z-index: 2;
}
.page-header-content {
    position: relative;
    z-index: 10;
    margin-top: 50px;
}
.page-header h1 {
    color: var(--white);
    font-size: clamp(2.5rem, 4vw, 3.8rem);
    margin-bottom: 20px;
}

/* Footer Precision */
.footer {
    background: var(--primary);
    color: var(--text-light);
    padding-top: 100px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}
.footer-logo {
    height: 55px;
    filter: brightness(0) invert(1);
    margin-bottom: 30px;
}
.footer h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 30px;
}
.footer ul li { margin-bottom: 15px; }
.footer ul li a:hover { color: var(--secondary); }
.footer .contact-info li {
    display: flex; align-items: flex-start; gap: 15px;
}
.footer .contact-info i { color: var(--secondary); margin-top: 5px; }
.social-links { display: flex; gap: 15px; margin-top: 30px; }
.social-links a {
    width: 45px; height: 45px;
    background: rgba(255,255,255,0.05);
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; color: var(--white);
    transition: var(--transition);
}
.social-links a:hover {
    background: var(--secondary); transform: translateY(-5px);
}
.footer-bottom {
    background: rgba(0,0,0,0.2);
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Contact Styles */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: center;
}
.contact-form-card {
    background: var(--white);
    padding: 60px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}
.form-control {
    width: 100%;
    padding: 18px 25px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    background: var(--bg-light);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    margin-bottom: 25px;
}
.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255, 107, 0, 0.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .image-cluster { padding: 0; }
    .image-cluster .float-box { position: relative; width: 100%; margin-top: -30px; }
}
@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; gap: 50px; }
    .grid-4, .grid-3 { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: 1fr; }
    .nav-menu, .nav-right .btn { display: none; }
    .mobile-menu-toggle { display: block; }
    .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 80px 0; }
    .check-list { grid-template-columns: 1fr; }
    .cta-block { padding: 50px 20px; }
    .contact-form-card { padding: 30px; }
}

/* Testimonials Slider */
.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(10, 25, 47, 0.05);
    height: auto;
    border-top: 4px solid var(--secondary);
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(10, 25, 47, 0.1);
}
.testimonial-card .stars {
    color: #FFB800;
    margin-bottom: 20px;
}
.testimonial-card .quote {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 30px;
    line-height: 1.8;
}
.testimonial-card .client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}
.testimonial-card .avatar {
    font-size: 45px;
    color: var(--primary-light);
}
.testimonial-card h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}
.testimonial-card span {
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 600;
}
.testimonial-pagination .swiper-pagination-bullet {
    width: 10px; height: 10px;
    background: var(--text-gray);
    opacity: 0.2;
    transition: 0.3s;
}
.testimonial-pagination .swiper-pagination-bullet-active {
    background: var(--secondary);
    opacity: 1;
    width: 25px;
    border-radius: 5px;
}

/* Premium Industry Grid Replacement */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}
.industry-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: 0 5px 25px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition);
}
.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 107, 0, 0.4);
}
.industry-card i {
    font-size: 38px;
    color: var(--secondary);
    margin-bottom: 18px;
    transition: var(--transition);
}
.industry-card:hover i {
    transform: scale(1.15);
    color: var(--primary);
}
.industry-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0;
    color: var(--text-dark);
}