:root {
    /* Professional Color Palette - Maman Corp Inspired */
    --primary-color: #0a1628;
    /* Rich Dark Blue-Black */
    --secondary-color: #0066cc;
    /* Logo Blue - Brand Color */
    --accent-color: #38bdf8;
    /* Sky Blue accent */
    --text-color: #1a202c;
    /* Darker body text for contrast */
    --text-muted: #4a5568;
    /* Warmer gray */
    --light-text: #ffffff;
    --bg-light: #f7f8fa;
    /* Warm off-white */
    --bg-sand: #eef4ff;
    /* Light blue tint */
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 255, 255, 0.4);

    /* Typography */
    --font-family: 'Inter', sans-serif;
    --font-heading: 'Inter', sans-serif;
    /* Could swap to Outfit for more geometric feel */

    /* Motion */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    /* Smooth, professional easing */
    --transition-fast: all 0.2s ease;

    /* Shadows - Softer, more professional */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.08);

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;

    /* Spacing */
    --section-padding: 140px 12%;
    --container-max: 1400px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    line-height: 1.2;
    /* Tighter line height for professional feel */
    color: var(--text-color);
    overflow-x: hidden;
    background-color: #fff;
    font-size: 0.8rem;
    /* 16px - standard for clean readability */
}

/* Typography - Professional, Bold Headlines */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: 1.1;
    font-weight: 800;
    /* Bolder for impact */
    letter-spacing: -0.02em;
    /* Tight, modern look */
    color: var(--primary-color);
}

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

ul {
    list-style: none;
}

/* Header & Nav */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Default: white with low transparency */
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    height: 70px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

/* Internal pages - header starts white */
body.internal-page header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

body.internal-page header .nav-links a {
    color: var(--text-color);
}

body.internal-page header .nav-links a:hover,
body.internal-page header .nav-links a.active {
    color: var(--secondary-color);
}

header.header-hidden {
    transform: translateY(-100%);
}

.logo {
    display: flex;
    align-items: center;
    margin-right: 60px;
}

.logo img {
    height: 40px;
    width: auto;
    transition: var(--transition);
}

/* Logo switching - black logo by default (header is now white) */
.logo .logo-white {
    display: none;
}

.logo .logo-black {
    display: block;
}

/* For internal pages, same logic applies */
body.internal-page header .logo .logo-white {
    display: none;
}

body.internal-page header .logo .logo-black {
    display: block;
}

header.scrolled .logo img {
    height: 35px;
}

/* First section on internal pages needs top padding */
.page-content-start {
    padding-top: 180px !important;
    /* Account for fixed header */
}

#nav {
    flex: 1;
    display: flex;
    justify-content: center;
    /* Center the menu */
}

/* Hide hamburger by default on desktop */
.menu-btn {
    display: none;
}

.nav-links {
    display: flex;
    gap: 35px;
    /* Spacing between menu items */
    padding: 0;
}

.nav-links li {
    display: flex;
    align-items: center;
    position: relative;
}

.nav-links a {
    color: var(--text-color);
    /* Dark text since header is white */
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    white-space: nowrap;
    transition: var(--transition);
}

header.scrolled .nav-links a {
    color: var(--text-color);
}

.nav-links a.active {
    color: var(--secondary-color) !important;
    font-weight: 600;
}

.nav-links a:hover,
header.scrolled .nav-links a:hover {
    color: var(--secondary-color);
}

/* Dropdown Styles */
/* Mega Menu Styling */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #fff;
    width: 900px;
    padding: 40px;
    display: grid;
    grid-template-columns: 250px 1px 1fr;
    gap: 40px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border-radius: 4px;
    pointer-events: none;
    z-index: 1000;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

/* Bridge the gap for hover */
.has-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 20px;
}

.mega-menu-divider {
    background: #e2e8f0;
    width: 1px;
    height: 100%;
}

.mega-menu-section h4 {
    color: #64748b;
    font-size: 0.8rem;
    /* Reduced from 0.9rem */
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 25px;
    font-weight: 600;
}

.mega-menu-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mega-menu-links a {
    color: #1e293b !important;
    text-transform: none !important;
    font-size: 0.9rem !important;
    /* Slightly smaller for refined look */
    letter-spacing: 0 !important;
    padding: 0 !important;
    font-weight: 400 !important;
    transition: color 0.2s ease !important;
}

.mega-menu-links a:hover {
    color: var(--secondary-color) !important;
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px 40px;
}

/* Hide the old chevron if it's still in HTML via class */
.fa-chevron-down {
    display: none !important;
}

.btn-cta {
    background: var(--secondary-color);
    color: var(--light-text);
    padding: 16px 36px;
    /* Larger click area */
    border-radius: var(--radius-lg);
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px 0 rgba(0, 102, 204, 0.39);
    /* Blue shadow matching brand */
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-cta:hover {
    background: #0056b3;
    /* Darker blue */
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.25);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--light-text);
    box-shadow: none;
    padding: 14px 32px;
    border-radius: var(--radius-lg);
    font-weight: 600;
}

.btn-secondary:hover {
    background: var(--light-text);
    color: var(--secondary-color);
    /* Blue text on hover */
    box-shadow: var(--shadow-md);
}

/* Hero Section - High Impact */
.hero {
    height: 100vh;
    min-height: 700px;
    background: url('../assets/Site%20images/Kopan%203.JPG');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 0 10%;
    position: relative;
    overflow: hidden;
}

/* Darker overlay to match your reference image */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    pointer-events: none;
    z-index: 0;
}

.hero .hero-content {
    width: 100%;
    max-width: 1400px;
    /* Widened frame so text doesn't stack too much */
    z-index: 1;
    position: absolute;
    bottom: 15%;
    /* ADJUST THIS: Increase to move UP, Decrease to move DOWN */
    left: 10%;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    /* Restored some size but kept it flexible */
    margin-bottom: 5px;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--light-text);
    animation: fadeInUp 1s ease;
}

.hero-sublink {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    display: inline-block;
    animation: fadeInUp 1s ease 0.3s backwards;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.hero-sublink:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.hero .btns {
    margin-top: 40px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

/* Page Header (for internal pages) */
.page-header {
    height: 50vh;
    min-height: 400px;
    background: linear-gradient(rgba(10, 22, 40, 0.75), rgba(10, 22, 40, 0.85)), url('../assets/Site images/Labrang 3.jpg') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--light-text);
    padding-top: 90px;
}

.page-header h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--light-text);
    /* Ensure white text */
}

.page-header p {
    font-size: 1.125rem;
    opacity: 0.85;
    max-width: 600px;
}

/* Sections Padding - Generous Whitespace */
section {
    padding: var(--section-padding);
}

/* Section Title - Maman Corp Style */
.section-title {
    text-align: center;
    margin-bottom: 100px;
    /* More breathing room */
}

.section-title span {
    color: var(--secondary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    /* Wider spacing like Maman */
    font-size: 0.75rem;
    display: block;
    margin-bottom: 20px;
}

.section-title h2 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    /* Larger titles */
    color: var(--primary-color);
    margin-bottom: 0;
    position: relative;
    display: inline-block;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.section-title p {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 20px auto 0;
    line-height: 1.5;
}

/* Section title underline removed for cleaner look */
.section-title h2::after {
    display: none;
}

/* About Difference Section - Razor Style */
.about-difference {
    background: var(--bg-light);
    padding: var(--section-padding);
}

.difference-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
    max-width: var(--container-max);
    margin: 0 auto;
}

.difference-intro .section-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 20px;
    display: block;
}

.difference-intro h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    letter-spacing: -0.02em;
}

.difference-intro p {
    font-size: 1.0625rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 35px;
}

.difference-cta {
    display: flex;
    gap: 30px;
}

.cta-link {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.cta-link:hover {
    gap: 12px;
}

.cta-link i {
    font-size: 0.75rem;
}

.difference-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px 50px;
    margin-top: 30px;
    /* More space from the text above */
}

.diff-feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.diff-icon {
    width: 50px;
    min-width: 50px;
    height: 50px;
    background: rgba(26, 115, 232, 0.1);
    /* Blue background */
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    /* Blue color */
    font-size: 1.25rem;
    transition: var(--transition);
}

.diff-feature:hover .diff-icon {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(26, 115, 232, 0.2);
    background: rgba(26, 115, 232, 0.15);
}

.diff-feature h4 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.diff-feature p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Original About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    /* Increased gap */
    align-items: center;
}

.about-text h3 {
    font-size: 1.75rem;
    margin-bottom: 25px;
    font-weight: 700;
}

/* Section label in service pages */
.about-text .section-label {
    color: var(--secondary-color);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 25px;
    /* Space between label and heading */
    display: block;
}

.about-text h2 {
    margin-bottom: 20px;
}

.about-text p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    line-height: 1.6;
    /* Reduced from default */
}

.about-features {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-item i {
    color: var(--secondary-color);
    font-size: 1.25rem;
    margin-top: 3px;
}

.feature-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.about-img img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    /* Larger gaps */
}

.service-card {
    background: #fff;
    padding: 50px 40px;
    /* Larger padding */
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 102, 204, 0.15);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.2;
}

.icon-circle {
    width: 80px;
    height: 80px;
    background: var(--bg-sand);
    color: var(--secondary-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 30px;
    transition: var(--transition);
}

.service-card:hover .icon-circle {
    background: var(--secondary-color);
    color: var(--light-text);
    transform: scale(1.05);
}

.service-card i {
    transition: var(--transition);
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    border-radius: 4px;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.lightbox-close:hover {
    color: var(--secondary-color);
}

.project-img-container {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.project-img-container::after {
    content: '\f067';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.5);
    background: rgba(26, 115, 232, 0.8);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    opacity: 0;
    transition: all 0.3s ease;
}

.project-img-container:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.project-img-container:hover img {
    transform: scale(1.08);
}

.project-img-container img {
    transition: transform 0.5s ease;
}

/* Modern Process Timeline */
.process-detailed {
    max-width: 900px;
    margin: 0 auto;
    padding-bottom: 80px;
}

.step-card {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: flex-start;
}

.step-visual {
    flex: 0 0 80px;
}

.step-line {
    width: 2px;
    height: 60px;
    background: #e2e8f0;
    margin: 20px auto 0;
}

.step-card:last-child .step-line {
    display: none;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: default;
}

.step-card:hover .step-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(26, 115, 232, 0.3);
}

.step-icon.icon-outline {
    background: #fff;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: var(--shadow-sm);
}

@keyframes iconPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(26, 115, 232, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(26, 115, 232, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(26, 115, 232, 0);
    }
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.step-icon {
    animation: iconPulse 2.5s infinite, iconFloat 3s ease-in-out infinite;
}

.step-icon.icon-outline {
    animation: iconFloat 3s ease-in-out infinite 0.5s;
}

/* Scroll Reveal for Steps */
.step-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.step-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.step-card:nth-child(2) {
    transition-delay: 0.1s;
}

.step-card:nth-child(3) {
    transition-delay: 0.2s;
}

.step-card:nth-child(4) {
    transition-delay: 0.3s;
}

.step-card:nth-child(5) {
    transition-delay: 0.4s;
}

.step-content {
    flex: 1;
}

.step-content .step-label {
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.step-content h3 {
    font-size: 1.75rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.step-content p {
    font-size: 1.06rem;
    color: var(--text-muted);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .step-card {
        flex-direction: column;
        gap: 20px;
    }

    .step-visual {
        flex: none;
        width: 100%;
        text-align: left;
    }

    .step-line {
        display: none;
    }

    .step-icon {
        margin: 0;
    }
}

.step-num {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--light-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    position: relative;
    z-index: 1;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 30px;
    left: 60%;
    width: 80%;
    height: 2px;
    background: #ddd;
    z-index: 0;
}

/* Why Choose Us Section */
.why-choose-section {
    background: var(--bg-light);
    padding: var(--section-padding);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: var(--container-max);
    margin: 0 auto;
}

.why-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: rgba(26, 115, 232, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.why-icon i {
    font-size: 1.75rem;
    color: var(--secondary-color);
}

.why-card:hover .why-icon {
    background: var(--secondary-color);
    transform: translateY(-3px);
}

.why-card:hover .why-icon i {
    color: #fff;
}

.why-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--primary-color);
}

.why-card p {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}

@media (max-width: 992px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    /* Slightly more space for form */
    gap: 80px;
    /* Increased gap between columns */
}

.contact-info h2 {
    margin-bottom: 40px;
    /* Specific fix for "non-existential" space */
    font-size: 2.5rem;
    color: var(--primary-color);
}

.info-item {
    display: flex;
    align-items: flex-start;
    /* Aligns icon with top of text */
    gap: 20px;
    margin-bottom: 35px;
    /* Better vertical separation */
}

.icon-box {
    width: 50px;
    min-width: 50px;
    height: 50px;
    background: var(--bg-sand);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.25rem;
    transition: var(--transition);
}

.info-item:hover .icon-box {
    background: var(--secondary-color);
    color: #fff;
    transform: translateY(-3px);
}

.info-item h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-weight: 700;
}

.info-item p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.6;
}

.contact-form {
    background: #fff;
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid #f1f5f9;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-group textarea {
    height: 160px;
    resize: vertical;
}

/* Footer - Professional */
footer {
    background: var(--primary-color);
    color: var(--light-text);
    padding: 80px 12% 40px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-brand {
    flex: 1;
    max-width: 400px;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 25px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    line-height: 1.4;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 20px;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.footer-social a:hover {
    color: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-nav {
    display: flex;
    gap: 60px;
}

.footer-nav-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
}

.footer-nav-col ul {
    list-style: none;
}

.footer-nav-col ul li {
    margin-bottom: 12px;
}

.footer-nav-col ul li a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.8rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.footer-nav-col ul li a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.7rem;
    /* Reduced as requested */
    color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 40px;
    }

    .footer-nav {
        flex-wrap: wrap;
        gap: 40px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--light-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-5px);
}

/* Mobile Nav */
@media (max-width: 768px) {
    .menu-btn {
        display: flex;
        z-index: 1002;
        order: 3;
        /* Ensure it's on the right */
        cursor: pointer;
        transition: var(--transition);
        width: 45px;
        height: 45px;
        align-items: center;
        justify-content: center;
        font-size: 1.25rem;
        color: var(--primary-color);
    }

    /* Close Button Style when Active */
    .menu-btn.active {
        color: var(--primary-color);
        background: transparent;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: #fff;
        z-index: 1001;
        /* Above other content but below menu-btn */
        /* Simple white background */
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 25px;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: none;
        overflow-y: hidden;
        /* Prevent scrolling inside menu */
    }

    .nav-links.active {
        right: 0;
    }

    /* Link Styling in Mobile Menu */
    .nav-links a {
        font-size: 2rem;
        font-weight: 700;
        color: var(--primary-color);
        /* Dark Theme Color */
        text-transform: capitalize;
        /* "About us" vs "ABOUT US" */
    }

    .nav-links a.active {
        color: var(--secondary-color) !important;
    }

    .nav-links li:last-child {
        margin-top: 20px;
    }

    .nav-links li:last-child a {
        font-size: 1rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        color: var(--text-muted);
        font-weight: 600;
    }

    .dropdown-menu {
        display: none !important;
        /* Hide sophisticated dropdowns on mobile for now, stick to main links or simple accordion */
    }

    /* Ensure header active state doesn't conflict */
    .has-dropdown.active .dropdown-menu {
        display: none !important;
        /* Simplified mobile menu implies flattened structure or just main links first */
    }

    header {
        background: #fff;
        /* Keep mobile header white */
        padding: 10px 5%;
        height: 70px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        margin-right: 0;
        z-index: 1003;
    }

    .logo img {
        height: 32px;
        /* Slightly smaller for mobile */
    }

    #nav {
        flex: 0;
        width: 0;
    }

    .hide-mobile {
        display: none;
    }

    .mobile-only {
        display: block !important;
    }

    /* About Difference Mobile Fix */
    .difference-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .difference-features {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .difference-intro h2 {
        font-size: 2.5rem;
    }

    .page-content-start {
        padding-top: 120px !important;
        /* Smaller gap for mobile header */
    }

    .hero {
        padding: 0 5%;
        min-height: 500px;
        background-attachment: scroll;
    }

    .hero .hero-content {
        bottom: 15%;
        /* Adjust separately for mobile if needed */
        left: 5%;
    }

    .hero h1 {
        font-size: 2rem;
        margin-bottom: 5px;
    }

    .hero-sublink {
        font-size: 1rem;
    }
}

.mobile-only {
    display: none;
}

/* Responsive */
@media (max-width: 992px) {

    .difference-container,
    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .step:not(:last-child)::after {
        display: none;
    }

    body {
        font-size: 0.95rem;
        /* Slightly smaller font for mobile */
    }
}

/* Stats Section */
.stats-section {
    padding: 60px 0;
    background-color: #fff;
}

.stat-item {
    display: inline-block;
}

.stat-number,
.stat-plus {
    font-size: 4rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
}

.stat-label {
    margin-top: 10px;
    font-size: 1.1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}