/* style.css - NAVBAR REDESIGN */

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.98);
    padding: 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    height: 70px;
}

.btn {
    display: inline-block;
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s ease;
    border: 2px solid #000;
    cursor: pointer;
    letter-spacing: 1px;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    right: -28px;
    top: -23px;
}

.btn1 {
    display: inline-block;
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s ease;
    border: 2px solid #000;
    cursor: pointer;
    letter-spacing: 1px;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    right: -28px;
}

/* Logo Styles */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-image {
    height: 35px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-primary {
    font-size: 1.4rem;
    font-weight: 700;
    color: #000;
    letter-spacing: 0.5px;
    font-family: 'Montserrat', sans-serif;
}

.logo-secondary {
    font-size: 0.9rem;
    font-weight: 500;
    color: #666;
    letter-spacing: 1px;
    font-family: 'Montserrat', sans-serif;
}

/* Centered Navigation */
.nav-menu {
    flex: 1;
    display: flex;
    justify-content: center;
    max-width: 700px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 40px;
    align-items: center;
}

.nav-menu ul li {
    position: relative;
}

.nav-menu ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: 8px 0;
    position: relative;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: 'Montserrat', sans-serif;
}

.nav-menu ul li a:hover {
    color: #000;
}

/* Simple underline hover effect */
.nav-menu ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #000;
    transition: width 0.3s ease;
}

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

/* Dropdown Icons */
.dropdown-icon, .subdropdown-icon {
    font-size: 0.7rem;
    transition: transform 0.3s;
}

/* Dropdown Styles - Clean & Minimal */
.dropdown-menu, .subdropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #fff;
    min-width: 220px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 8px;
    z-index: 1000;
    padding: 10px 0;
    border: 1px solid #eee;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.subdropdown-menu {
    top: -10px;
    left: 100%;
    margin-left: 5px;
    transform: translateY(10px);
}

.dropdown-menu li, .subdropdown-menu li {
    margin: 0;
    width: 100%;
}

.dropdown-menu a, .subdropdown-menu a {
    padding: 10px 20px;
    color: #555;
    border-bottom: none;
    font-size: 0.9rem;
    display: block;
    text-decoration: none;
    transition: all 0.2s;
}

.dropdown-menu a:hover, .subdropdown-menu a:hover {
    background: #f8f9fa;
    color: #000;
    padding-left: 25px;
}

.dropdown-menu a::after, .subdropdown-menu a::after {
    display: none;
}

/* Show dropdown on hover */
.dropdown:hover .dropdown-menu,
.subdropdown:hover .subdropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.subdropdown:hover .subdropdown-menu {
    transform: translateY(0);
}

.dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.subdropdown:hover .subdropdown-icon {
    transform: rotate(90deg);
}

/* Spacer for desktop layout balance */
.nav-spacer {
    width: 160px;
    flex-shrink: 0;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #000;
    cursor: pointer;
    z-index: 1001;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.3s;
}

.mobile-menu-btn:hover {
    background-color: rgba(0,0,0,0.05);
}

/* RESPONSIVE STYLES */
@media (max-width: 992px) {
    .nav-menu ul {
        gap: 30px;
    }
    
    .nav-spacer {
        width: 100px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 15px;
        height: 60px;
    }
    
    .mobile-menu-btn {
        display: block;
        order: 3;
    }
    
    .logo {
        order: 1;
    }
    
    .nav-spacer {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background: #fff;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        padding: 20px;
        overflow-y: auto;
        box-shadow: none;
        justify-content: flex-start;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    
    .nav-menu ul li {
        width: 100%;
        border-bottom: 1px solid #f5f5f5;
    }
    
    .nav-menu ul li a {
        padding: 15px 0;
        font-size: 1rem;
        justify-content: space-between;
    }
    
    .dropdown-menu, .subdropdown-menu {
        position: static;
        display: none;
        background: #f8f9fa;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding-left: 20px;
        opacity: 1;
        visibility: visible;
        transform: none !important;
        transition: none;
    }
    
    .dropdown.active .dropdown-menu,
    .subdropdown.active .subdropdown-menu {
        display: block;
    }
    
    .dropdown-menu a, .subdropdown-menu a {
        padding: 12px 20px;
    }
    
    .dropdown-menu a:hover, .subdropdown-menu a:hover {
        padding-left: 30px;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .logo-primary {
        font-size: 1.2rem;
    }
    
    .logo-secondary {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .header-container {
        height: 55px;
    }
    
    .nav-menu {
        top: 55px;
        height: calc(100vh - 55px);
    }
    
    .logo-image {
        height: 28px;
    }
    
    .logo-primary {
        font-size: 1.1rem;
    }
    
    .logo-secondary {
        font-size: 0.75rem;
    }
}

/* ============================================
   COMPLETE CSS FOR KP REGTECH - ALL SECTIONS
   ============================================ */

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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    padding-top: 70px; /* For fixed header */
}

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

/* Hero Section */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    padding: 80px 20px;
}

.hero .container {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h2 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    letter-spacing: 1px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* Expertise Section */
#expertise {
    padding: 100px 20px;
    background-color: #fff;
}

#expertise .section-title {
    text-align: center;
    margin-bottom: 60px;
}

#expertise .section-title h2 {
    font-size: 2.5rem;
    color: #000;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

#expertise .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(135deg, #000 0%, #333 100%);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.expertise-item {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid #f0f0f0;
}

.expertise-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.expertise-bg {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.expertise-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.5));
}

.expertise-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255,255,255,0.95);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.expertise-icon i {
    font-size: 1.5rem;
    color: #000;
}

.expertise-item h3 {
    padding: 25px 25px 15px;
    font-size: 1.4rem;
    color: #000;
    font-weight: 600;
    margin: 0;
}

.expertise-item > p {
    padding: 0 25px 20px;
    color: #555;
    line-height: 1.6;
    margin: 0;
    border-bottom: 1px solid #f0f0f0;
}

.expertise-features {
    padding: 20px 25px;
    margin: 0;
    list-style: none;
}

.expertise-features li {
    padding: 8px 0;
    color: #444;
    position: relative;
    padding-left: 20px;
}

.expertise-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #000;
    font-weight: bold;
}

.expertise-item .btn {
    margin: 0 25px 25px;
    display: inline-block;
}

/* Articles Section */
#articles {
    padding: 100px 20px;
    background-color: #f9f9f9;
}

#articles .section-title {
    text-align: center;
    margin-bottom: 60px;
}

#articles .section-title h2 {
    font-size: 2.5rem;
    color: #000;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

#articles .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(135deg, #000 0%, #333 100%);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.article-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid #f0f0f0;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.article-card .featured-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.article-card .featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .featured-image img {
    transform: scale(1.05);
}

.article-content {
    padding: 25px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-date {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 12px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
}

.article-content h4 {
    font-size: 1.3rem;
    color: #000;
    margin-bottom: 15px;
    line-height: 1.4;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
}

.article-content p {
    color: #555;
    line-height: 1.6;
    margin-bottom: 25px;
    flex: 1;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
}

.article-content .btn {
    align-self: flex-start;
    margin-top: auto;
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.4s ease;
    border: 2px solid #000;
    font-size: 0.9rem;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.article-content .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    background: linear-gradient(135deg, #333 0%, #000 100%);
}

/* Testimonials Section */
.testimonials {
    padding: 100px 20px;
    position: relative;
    background: #fff;
}

.testimonial-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.03) 0%, rgba(0,0,0,0.01) 100%);
    z-index: 1;
}

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

.testimonials .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials .section-title h2 {
    font-size: 2.5rem;
    color: #000;
    font-weight: 700;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.testimonials .section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(135deg, #000 0%, #333 100%);
}

.testimonial-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
    overflow: hidden;
}

.testimonial-slide {
    min-width: 100%;
    padding: 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    text-align: center;
    border: 1px solid #f0f0f0;
}

.testimonial-slide p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 30px;
    font-style: italic;
    position: relative;
    padding: 0 20px;
}

.testimonial-slide p::before,
.testimonial-slide p::after {
    content: '"';
    font-size: 2rem;
    color: #000;
    opacity: 0.3;
}

.testimonial-author {
    font-size: 1.1rem;
    font-weight: 600;
    color: #000;
    margin-bottom: 5px;
}

.testimonial-company {
    font-size: 0.95rem;
    color: #666;
}

.carousel-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    gap: 30px;
}

.carousel-btn {
    background: #fff;
    border: 2px solid #000;
    color: #000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.carousel-btn:hover {
    background: #000;
    color: #fff;
    transform: scale(1.05);
}

.carousel-dots {
    display: flex;
    gap: 10px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: #000;
    transform: scale(1.2);
}

/* Contact Section */
.contact-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, #000 0%, #333 100%);
    color: #fff;
    text-align: center;
    border-radius: 40px 40px 40px 40px;
    margin-top: 40px;
    margin-bottom: 40px;
    margin-left: 30px;
    margin-right: 30px;
}

.contact-section .section-title h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(255,255,255,0.9);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.contact-item i {
    font-size: 1.3rem;
    color: #fff;
}

.contact-section .btn {
    margin: 10px 15px;
    background: #fff;
    color: #000;
    border: 2px solid #fff;
}

.contact-section .btn:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 3rem;
    }
    
    .expertise-grid,
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }
    
    .hero {
        min-height: 70vh;
        padding: 60px 20px;
    }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    #expertise,
    #articles,
    .testimonials,
    .contact-section {
        padding: 80px 0;
        border-radius: 30px 30px 0 0;
        margin-top: -30px;
    }
    
    .expertise-grid,
    .articles-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 20px;
    }
    
    .section-title h2 {
        font-size: 2rem !important;
    }
}

@media (max-width: 576px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .testimonial-slide {
        padding: 30px 20px;
    }
    
    .carousel-nav {
        gap: 20px;
    }
    
    .contact-section .btn {
        display: block;
        margin: 10px auto;
        max-width: 250px;
    }
}

/* Fix button positioning issues */
.hero .btn,
#articles .btn1,
.contact-section .btn {
    position: relative;
    right: auto;
    top: auto;
}

/* Make all buttons consistent */
.btn, .btn1 {
    right: auto;
    top: auto;
    transform: none;
}

/* Hero button fix */
.hero .btn {
    margin-top: 20px;
    display: inline-block;
}

/* Articles button fix */
#articles .btn1 {
    margin: 60px auto 0;
    display: inline-block;
    position: static;
}

/* FORCE VERTICAL STACKING */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 260px;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    padding: 10px 0 !important;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.subdropdown-menu {
    position: absolute;
    top: 0;
    left: 100%;
    background: #fff;
    min-width: 240px;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    padding: 5px 0 !important;
    box-shadow: 10px 10px 30px rgba(0,0,0,0.1);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
}

.dropdown-menu li, .subdropdown-menu li {
    width: 100%;
    margin: 0 !important;
}

.dropdown-menu a, .subdropdown-menu a {
    padding: 10px 20px !important;
    display: block;
    width: 100%;
    line-height: 1.2;
}

.dropdown:hover > .dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.subdropdown:hover > .subdropdown-menu {
    opacity: 1;
    visibility: visible;
}