/* ============================================
   RADHA CONSULTANCY SERVICES - LUXURY DESIGN
   Premium Color Palette: Gold, Charcoal, Cream
   ============================================ */

:root {
    --primary-gold: #D4AF37;
    --primary-dark: #1A1A1A;
    --primary-light: #F5F1E8;
    --accent-gold: #C9A961;
    --text-dark: #2C2C2C;
    --text-light: #F5F1E8;
    --border-gold: #E5D4B0;
    --hover-gold: #E8C547;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    background-color: var(--primary-light);
    line-height: 1.6;
}

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

/* ============================================
   NAVIGATION BAR
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2D2D2D 100%);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    padding: 10px 0;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
}

.logo {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.company-info h1 {
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin: 0;
    font-weight: 700;
}

.company-info p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin: 0;
    letter-spacing: 1px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-gold);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    padding: 12px 16px;
    display: block;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-gold);
    background-color: rgba(212, 175, 55, 0.1);
    border-bottom: 2px solid var(--primary-gold);
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--primary-dark);
    list-style: none;
    min-width: 250px;
    border-top: 3px solid var(--primary-gold);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    padding: 12px 20px;
    color: var(--text-light);
    display: block;
}

.dropdown-menu li a:hover {
    background-color: rgba(212, 175, 55, 0.15);
    color: var(--primary-gold);
    border-bottom: none;
}

/* ============================================
   WHATSAPP BUTTON
   ============================================ */

.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.whatsapp-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2D2D2D 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    color: var(--text-light);
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-size: 4rem;
    color: var(--primary-gold);
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--text-light);
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border-color: var(--primary-gold);
}

.btn-primary:hover {
    background-color: var(--hover-gold);
    border-color: var(--hover-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-gold);
    border-color: var(--primary-gold);
}

.btn-secondary:hover {
    background-color: rgba(212, 175, 55, 0.1);
    border-color: var(--hover-gold);
    color: var(--hover-gold);
}

/* ============================================
   INTRODUCTION SECTION
   ============================================ */

.intro-section {
    padding: 80px 0;
    background: var(--primary-light);
}

.intro-section h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

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

.intro-text p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.8;
}

.intro-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.stat {
    background: white;
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-gold);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
}

.stat h3 {
    color: var(--primary-gold);
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.stat p {
    color: var(--text-dark);
    font-size: 1rem;
}

/* ============================================
   INDUSTRIES SECTION
   ============================================ */

.industries-section {
    padding: 80px 0;
    background: white;
}

.industries-section h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.industry-card {
    background: linear-gradient(135deg, var(--primary-light) 0%, white 100%);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    border-top: 3px solid var(--primary-gold);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
}

.industry-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
    display: block;
}

.industry-card h3 {
    color: var(--primary-dark);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.industry-card p {
    color: var(--text-dark);
    line-height: 1.6;
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.why-choose-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2D2D2D 100%);
    color: var(--text-light);
}

.why-choose-section h2 {
    font-size: 2.5rem;
    color: var(--primary-gold);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature {
    text-align: center;
    padding: 30px;
    transition: all 0.3s ease;
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
    display: block;
}

.feature h3 {
    color: var(--primary-gold);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.feature p {
    color: #E5E5E5;
    line-height: 1.6;
}

.feature:hover {
    transform: translateY(-5px);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */

.testimonials-section {
    padding: 80px 0;
    background: var(--primary-light);
}

.testimonials-section h2 {
    font-size: 2.5rem;
    color: var(--primary-dark);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 700;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-top: 3px solid var(--primary-gold);
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
}

.stars {
    margin-bottom: 20px;
    display: flex;
    gap: 5px;
}

.stars i {
    color: var(--primary-gold);
    font-size: 1.2rem;
}

.testimonial p {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-style: italic;
    line-height: 1.8;
}

.testimonial h4 {
    color: var(--primary-gold);
    font-size: 1rem;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2D2D2D 100%);
    text-align: center;
    color: var(--text-light);
}

.cta-section h2 {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
    font-weight: 700;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: #E5E5E5;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--primary-gold);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p {
    color: #D3D3D3;
    margin-bottom: 10px;
    line-height: 1.8;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #D3D3D3;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-gold);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
}

.footer-bottom {
    border-top: 2px solid rgba(212, 175, 55, 0.3);
    padding-top: 20px;
    text-align: center;
    color: #999;
    font-size: 0.9rem;
}

/* ============================================
   SCROLL TO TOP BUTTON
   ============================================ */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 100px;
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.scroll-top:hover {
    background-color: var(--hover-gold);
    transform: translateY(-3px);
}

.scroll-top.show {
    display: flex;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-gold);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: white;
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

.submit-button {
    width: 100%;
    padding: 15px;
    background-color: var(--primary-gold);
    color: var(--primary-dark);
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background-color: var(--hover-gold);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

.error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    display: block;
    margin-top: 5px;
}

.form-message {
    display: block;
    margin-top: 15px;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        left: 0;
        top: 80px;
        flex-direction: column;
        background-color: var(--primary-dark);
        width: 100%;
        text-align: left;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .nav-menu.active {
        max-height: 500px;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        padding: 15px 20px;
        border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    }

    .dropdown-menu {
        position: static;
        display: none;
        background-color: rgba(212, 175, 55, 0.1);
        border: none;
        border-top: none;
        box-shadow: none;
        min-width: unset;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu li a {
        padding-left: 40px;
    }

    .hero {
        margin-top: 70px;
        min-height: calc(100vh - 70px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-buttons {
        gap: 10px;
    }

    .btn {
        padding: 12px 25px;
        font-size: 0.95rem;
    }

    .intro-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .intro-section h2,
    .industries-section h2,
    .why-choose-section h2,
    .testimonials-section h2 {
        font-size: 2rem;
    }

    .logo {
        height: 50px;
    }

    .company-info h1 {
        font-size: 1.2rem;
    }

    .company-info p {
        font-size: 0.7rem;
    }

    .whatsapp-btn {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
    }

    .scroll-top {
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .industries-grid,
    .features-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .intro-section h2,
    .industries-section h2,
    .why-choose-section h2,
    .testimonials-section h2,
    .cta-section h2 {
        font-size: 1.5rem;
    }

    .intro-stats {
        grid-template-columns: 1fr;
    }

    .company-info h1 {
        font-size: 1rem;
    }

    .company-info p {
        font-size: 0.65rem;
    }

    .nav-menu {
        top: 70px;
    }

    .form-group input,
    .form-group textarea,
    .submit-button {
        font-size: 16px;
    }
}

/* ============================================
   PAGE SPECIFIC STYLES
   ============================================ */

.content-section {
    padding: 60px 0;
}

.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2D2D2D 100%);
    color: var(--primary-gold);
    padding: 40px 0;
    text-align: center;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-header p {
    font-size: 1.1rem;
    color: #D3D3D3;
}

.breadcrumb {
    background-color: var(--primary-light);
    padding: 15px 0;
    margin-top: 80px;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: var(--primary-gold);
    text-decoration: none;
    margin: 0 5px;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Accordion Styles */
.accordion {
    background: white;
    border: 2px solid var(--border-gold);
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
}

.accordion-header {
    background-color: var(--primary-light);
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    border-bottom: 2px solid var(--border-gold);
}

.accordion-header:hover {
    background-color: #F0E8D8;
}

.accordion-header.active {
    background-color: var(--primary-gold);
    color: var(--primary-dark);
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.active {
    max-height: 500px;
    padding: 20px;
}

.accordion-content p {
    color: var(--text-dark);
    line-height: 1.8;
}

/* Job Cards */
.job-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--primary-gold);
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.job-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(212, 175, 55, 0.2);
}

.job-card h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.job-card .job-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    font-size: 0.95rem;
}

.job-meta span {
    color: var(--primary-gold);
    font-weight: 600;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline-item {
    margin-bottom: 50px;
    padding-left: 100px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--primary-gold);
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 18px;
    top: 5px;
    width: 25px;
    height: 25px;
    background-color: var(--primary-gold);
    border-radius: 50%;
    z-index: 1;
}

.timeline-content {
    background: white;
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid var(--primary-gold);
}

.timeline-content h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--text-dark);
    line-height: 1.6;
}