:root {
    --primary-red: #E31E24;
    --primary-dark: #111111;
    --text-main: #333333;
    --text-muted: #666666;
    --light-bg: #F8F9FA;
    --white: #FFFFFF;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --container-width: 1200px;
    --header-height: 80px;
    --slider-height: calc(100vh - var(--header-height));
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 150px;
}

@media (max-width: 1400px) {
    .container-fluid { padding: 0 80px; }
}

@media (max-width: 1200px) {
    .container-fluid { padding: 0 40px; }
}

@media (max-width: 768px) {
    .container-fluid { padding: 0 20px; }
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.2;
}

.tagline {
    color: var(--primary-red);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #c01a1f;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(227, 30, 36, 0.2);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition);
    background: #000000;
    display: flex;
    align-items: center;
    /* Force black background as per request */
}

header.scrolled {
    background: #000000;
    height: 60px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
}

.logo { justify-self: start; }
nav { justify-self: center; }
.call-pill { justify-self: end; }

.logo img {
    height: 50px;
    transition: var(--transition);
}

header.scrolled .logo img {
    height: 40px;
}

nav ul {
    display: flex;
    gap: 40px;
}

nav ul li {
    position: relative;
}

nav ul li a {
    font-weight: 400;
    font-size: 15px;
    color: #ffffff;
    padding: 10px 0;
    display: block;
}

/* Dropdown Styles */
.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    position: absolute;
    top: 100% !important;
    left: 0;
    min-width: 280px;
    width: auto;
    background: #fff !important;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    display: block !important;
    overflow: hidden;
    list-style: none !important;
}

.dropdown-menu li {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 1px solid #f0f0f0 !important;
    display: block !important;
    min-height: auto !important;
}

.dropdown-menu li:last-child {
    border-bottom: none !important;
}

.dropdown-menu li a {
    padding: 10px 25px !important;
    color: #333 !important;
    font-weight: 500 !important;
    font-size: 15px !important;
    transition: 0.3s !important;
    white-space: nowrap !important;
    display: block !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    text-align: left !important;
}

.dropdown-menu li a:hover {
    color: var(--primary-red) !important;
    padding-left: 30px;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--primary-red);
    /* Red for active/hover */
}

.call-pill {
    display: flex;
    align-items: center;
    gap: 15px;
    background: transparent;
    color: var(--white);
    padding: 0;
    font-size: 14px;
}

.call-icon {
    background: var(--primary-red);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(227, 30, 36, 0.3);
}

.call-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.call-text small {
    display: block;
    font-size: 11px;
    font-weight: 500;
    opacity: 0.8;
}

.call-text span {
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.services {
    padding-bottom: 0;
}

/* Infinite Scroll Text */
.marquee {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    padding: 40px 0 10px 0;
    background: transparent;
    position: relative;
    z-index: 1;
}

.marquee-content {
    display: inline-block;
    animation: scroll 40s linear infinite;
}

.marquee-text {
    font-size: 100px;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(0, 0, 0, 0.2);
    padding: 0 40px;
    letter-spacing: 2px;
}

.marquee-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-red);
    display: inline-block;
    border-radius: 50%;
    margin: 0 20px;
    vertical-align: middle;
}

/* Partner Carousel */
.partner-section {
    padding: 25px 0;
    background: #fff;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    overflow: hidden;
}

.partner-track {
    display: flex;
    width: calc(250px * 20);
    animation: partner-scroll 40s linear infinite;
    align-items: center;
}

.partner-item {
    width: 250px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 30px;
}

.partner-item img {
    max-width: 180px;
    max-height: 75px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.partner-item img:hover {
    filter: grayscale(0);
    opacity: 1;
}

@keyframes partner-scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 10));
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ===========================
   HERO SWIPER SLIDER
   =========================== */
.hero-swiper-section {
    position: relative;
    width: 100%;
    height: var(--slider-height);
    margin-top: var(--header-height);
    box-sizing: border-box;
    overflow: hidden;
    padding: 0 !important;
}

.heroSwiper {
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
}

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

.hero-slide-iframe {
    position: absolute;
    top: 0;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 ratio */
    min-height: var(--slider-height);
    min-width: calc(var(--slider-height) * 1.7778); /* 16:9 ratio */
    transform: translate(-50%, 0);
    z-index: 1;
    border: 0;
    pointer-events: none;
}

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.45) 0%,
        rgba(0, 0, 0, 0.15) 60%,
        rgba(0, 0, 0, 0.35) 100%
    );
    z-index: 2;
    pointer-events: none;
}

/* Navigation arrows */
.hero-swiper-btn {
    color: #ffffff !important;
    width: 56px !important;
    height: 56px !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 50% !important;
    backdrop-filter: blur(10px) !important;
    border: 1.5px solid rgba(255, 255, 255, 0.3) !important;
    transition: all 0.35s ease !important;
    z-index: 10 !important;
}

.hero-swiper-btn:hover {
    background: var(--primary-red) !important;
    border-color: var(--primary-red) !important;
    transform: scale(1.1) !important;
    box-shadow: 0 8px 24px rgba(227, 30, 36, 0.4) !important;
}

.hero-swiper-btn::after {
    font-size: 18px !important;
    font-weight: 900 !important;
}

.swiper-button-prev.hero-swiper-btn {
    left: 30px !important;
}

.swiper-button-next.hero-swiper-btn {
    right: 30px !important;
}

/* Pagination dots */
.hero-swiper-pagination {
    bottom: 28px !important;
    z-index: 10 !important;
}

.hero-swiper-pagination .swiper-pagination-bullet {
    width: 10px !important;
    height: 10px !important;
    background: rgba(255, 255, 255, 0.5) !important;
    opacity: 1 !important;
    transition: all 0.3s ease !important;
}

.hero-swiper-pagination .swiper-pagination-bullet-active {
    width: 32px !important;
    border-radius: 5px !important;
    background: var(--primary-red) !important;
}

/* Slide transition effect */
.heroSwiper .swiper-slide {
    transition: opacity 0.6s ease !important;
}


.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.social-side {
    position: absolute;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 10;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-red);
    color: var(--white);
    transform: translateX(-5px) rotate(360deg);
}

/* Sections General */
section {
    --section-padding: 80px 0;
    padding: var(--section-padding);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img {
    position: relative;
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--primary-red);
    color: var(--white);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
}

.experience-badge span {
    display: block;
    font-size: 3rem;
    font-weight: 800;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-weight: 500;
}

.feature-list li i {
    color: var(--primary-red);
}

/* Services Section */
.services {
    background: var(--light-bg);
    position: relative;
}

.bg-text {
    position: absolute;
    font-size: 10rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.02);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    z-index: 0;
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border-color: var(--primary-red);
}

/* Interventions Section - Redesigned */
.interventions {
    background: #0A0A0A;
    color: var(--white);
    padding: 80px 0 120px 0;
    position: relative;
    overflow: hidden;
}

.interventions::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(227, 30, 36, 0.1) 0%, rgba(227, 30, 36, 0) 70%);
    z-index: 0;
}

.interventions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 50px;
}

.inter-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px;
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.inter-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary-red);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.inter-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-red);
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: left;
}

.inter-card:hover::after {
    transform: scaleX(1);
}

.inter-card .inter-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-red);
    color: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 25px;
    box-shadow: 0 10px 20px rgba(227, 30, 36, 0.3);
}

.inter-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 700;
}

.inter-card p {
    font-size: 15px;
    opacity: 0.6;
    line-height: 1.5;
}

/* Technologies Section - Redesigned */
.tech-section {
    background-color: #f8f9fa;
    background-image:
        radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
        linear-gradient(45deg, rgba(255, 255, 255, 0.4) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0.4) 75%, transparent 75%, transparent);
    background-size: 20px 20px, 100px 100px;
    padding: 100px 0;
    overflow: hidden;
    position: relative;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 50px;
}

.tech-container {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.tech-pills-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.tech-pill {
    position: absolute;
    padding: 12px 28px;
    border-radius: 50px;
    color: white;
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
    cursor: pointer;
    white-space: nowrap;
}

.tech-pill i {
    font-size: 18px;
}

.tech-pill:hover {
    transform: translateY(-10px) scale(1.05) !important;
    z-index: 10 !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Staggered positions based on screenshot */
.pill-1 {
    background: #5C5BE5;
    top: 150px;
    left: 0;
    transform: rotate(-35deg);
}

.pill-2 {
    background: #2563EB;
    top: 180px;
    left: 110px;
    transform: rotate(-35deg);
}

.pill-3 {
    background: #7C3AED;
    top: 220px;
    left: 220px;
    transform: rotate(-35deg);
}

.pill-4 {
    background: #DB2777;
    top: 120px;
    left: 330px;
    transform: rotate(-35deg);
}

.pill-5 {
    background: #2563EB;
    top: 190px;
    left: 450px;
    transform: rotate(-35deg);
}

.pill-6 {
    background: #EA580C;
    top: 60px;
    left: 550px;
    transform: rotate(-35deg);
}

.pill-7 {
    background: #059669;
    top: 130px;
    left: 510px;
    transform: rotate(-35deg);
}

.pill-8 {
    background: #0D9488;
    top: 200px;
    left: 560px;
    transform: rotate(-35deg);
}

.pill-9 {
    background: #0891B2;
    top: 270px;
    left: 540px;
    transform: rotate(-35deg);
}

.pill-10 {
    background: #EF4444;
    top: 280px;
    left: 350px;
    transform: rotate(-35deg);
}

/* Reference Cards */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.reference-card {
    background: var(--white);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.reference-card:hover {
    transform: translateY(-10px);
}

.reference-img {
    height: 300px;
    overflow: hidden;
}

.reference-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reference-info {
    padding: 25px;
    text-align: left;
    background: white;
    border-radius: 0 0 30px 30px;
    margin-top: -30px;
    position: relative;
    z-index: 1;
}

.reference-info h4 {
    font-size: 18px;
    color: var(--primary-dark);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background: #fff;
    border-radius: 3px;
    transition: var(--transition);
}

/* Mobile Menu Styles */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: #000;
    z-index: 2000;
    padding: 30px;
    transition: all 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.mobile-menu-header .logo img {
    height: 45px;
}

.close-menu {
    font-size: 28px;
    color: #fff;
    cursor: pointer;
}

.mobile-nav-links {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
    overflow-y: auto;
}

.mobile-nav-links li {
    margin-bottom: 20px;
}

.mobile-nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-dropdown {
    list-style: none;
    padding-left: 20px;
    margin-top: 15px;
    display: none;
}

.mobile-dropdown li {
    margin-bottom: 12px;
}

.mobile-dropdown a {
    font-size: 15px;
    font-weight: 400;
    color: #bbb;
}

.mobile-menu-footer {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: flex-start;
}

/* Responsive */
@media (max-width: 1200px) {
    nav ul { gap: 20px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 992px) {
    .desktop-nav, .call-pill.d-none-mobile { display: none; }
    .menu-toggle { display: flex; }
    .header-inner { display: flex; justify-content: space-between; align-items: center; }

    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-images-wrap { margin-bottom: 30px; }
    .sub-about-img-container { display: none; }
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .newsletter-bar { flex-direction: column; text-align: center; gap: 30px; }
    .newsletter-form { width: 100%; }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
        --slider-height: 60vh;
    }
    .hero-slide-video { object-fit: contain; }
    .hero-slide-iframe { height: 100% !important; min-height: unset !important; min-width: unset !important; width: 100% !important; top: 0 !important; left: 0 !important; transform: none !important; }
    .hero-swiper-btn { display: none !important; } /* Hide arrows on mobile */
    .social-side { display: none; }
    .section-title { font-size: 1.8rem; }
    .logo img { height: 40px; }
    .services-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .experience-badge-new { left: 0; bottom: 10px; padding: 15px 20px; }
    .interventions { padding: 20px 0 !important; }
    .marquee { padding: 10px 0 !important; }
}