/* Vasuki Website Styles */

:root {
    --white: #FFFFFF;
    --cream: #E5E3DC;
    --gold: #9F8D3C;
    --blue: #235882;
    --blue-dark: #1C4C74;
    --navy: #1A3258;
    --charcoal: #3F4247;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--cream);
    color: var(--charcoal);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-desktop {
    height: 50px;
    width: auto;
    display: block;
}

.logo-mobile {
    height: 45px;
    width: auto;
    display: none;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--charcoal);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gold);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--navy);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Page Selector */
.page-selector {
    position: fixed;
    top: 100px;
    right: 40px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.page-selector h3 {
    font-size: 0.9rem;
    margin-bottom: 15px;
    color: var(--navy);
    font-weight: 600;
}

.page-selector button {
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 8px;
    border: 1px solid var(--cream);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 500;
    text-align: left;
}

.page-selector button:hover,
.page-selector button.active {
    background: var(--gold);
    color: white;
    border-color: var(--gold);
}

/* Pages Container */
.page {
    display: none;
    padding-top: 80px;
}

.page.active {
    display: block;
}

/* Hero Sections */
.hero {
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, 
            rgba(26, 50, 88, 0.88) 0%, 
            rgba(28, 76, 116, 0.85) 50%, 
            rgba(35, 88, 130, 0.82) 100%
        ),
        url('images/hero-workspace-background.webp');
    background-size: cover;
    background-position: center right;
    background-attachment: fixed;
    color: white;
    position: relative;
    overflow: hidden;
    padding: 100px 40px;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(159, 141, 60, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    top: -200px;
    right: -200px;
    animation: float 15s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(35, 88, 130, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
    animation: float 20s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-family: 'Spectral', serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.3rem;
    opacity: 0.95;
    margin-bottom: 35px;
    line-height: 1.7;
}

/* About Page - Different Hero Background */
body.about-page .hero {
    background-image: 
        linear-gradient(135deg, 
            rgba(26, 50, 88, 0.88) 0%, 
            rgba(28, 76, 116, 0.85) 50%, 
            rgba(35, 88, 130, 0.82) 100%
        ),
        url('images/hero-about_background.jpg');
}

.cta-primary {
    display: inline-block;
    background: var(--gold);
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(159, 141, 60, 0.4);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(159, 141, 60, 0.5);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
}

.section-title {
    font-family: 'Spectral', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--navy);
    margin-bottom: 50px;
    text-align: center;
}

/* Service Cards (Home Page) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.service-card-home {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s ease;
    border-top: 4px solid var(--gold);
}

.service-card-home:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--gold) 0%, #b39d4a 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(159, 141, 60, 0.3);
}

.service-icon-img {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-card-home h3 {
    font-family: 'Spectral', serif;
    font-size: 1.5rem;
    color: var(--navy);
    margin-bottom: 15px;
}

.service-card-home p {
    color: var(--charcoal);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-card-home a {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

.service-card-home a:hover {
    gap: 12px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    background: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    margin: 0;
}

.stat {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.stat h3 {
    font-family: 'Spectral', serif;
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 15px;
    line-height: 1.2;
}

.stat p {
    font-size: 1.05rem;
    color: var(--charcoal);
    line-height: 1.6;
}

/* Logo Carousel */
.logo-carousel {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 60px 0;
}

.carousel-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--navy);
    background: white;
    color: var(--navy);
    font-size: 1.6rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    line-height: 1;
}

.carousel-arrow:hover {
    background: var(--navy);
    color: white;
    box-shadow: 0 4px 15px rgba(26, 50, 88, 0.3);
}

.carousel-arrow:disabled {
    opacity: 0.3;
    cursor: default;
    background: white;
    color: var(--navy);
    box-shadow: none;
}

.carousel-track-wrapper {
    overflow: hidden;
    flex: 1;
}

.carousel-track {
    display: flex;
    gap: 30px;
    transition: transform 0.4s ease;
}

.logo-item {
    min-width: calc((100% - 120px) / 5);
    height: 60px;
    background: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Case Studies Cards */
.case-studies-grid {
    display: grid;
    gap: 40px;
}

.case-study-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.case-study-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.case-study-header {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
    padding: 40px;
    border-left: 5px solid var(--gold);
}

.case-study-header h3 {
    font-family: 'Spectral', serif;
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 15px;
}

.case-study-body {
    padding: 40px;
}

.case-study-body h4 {
    font-family: 'Spectral', serif;
    color: var(--blue-dark);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.case-study-body ul {
    list-style: none;
    padding-left: 0;
}

.case-study-body li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--charcoal);
}

.case-study-body li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

/* About Page */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-section {
    background: white;
    padding: 50px;
    border-radius: 16px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.about-section h2 {
    font-family: 'Spectral', serif;
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 25px;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--charcoal);
    margin-bottom: 20px;
}

.about-section ul {
    list-style: none;
    padding: 0;
}

.about-section li {
    padding: 12px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-section li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

.founder-card {
    display: flex;
    gap: 40px;
    align-items: start;
    background: white;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border-left: 5px solid var(--gold);
}

.founder-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--cream);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.founder-image-wrapper {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.founder-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.founder-info h3 {
    font-family: 'Spectral', serif;
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 15px;
}

.founder-info p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Contact Page */
.contact-content {
    max-width: 900px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-form {
    background: white;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.contact-form h3 {
    font-family: 'Spectral', serif;
    font-size: 1.8rem;
    color: var(--navy);
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--charcoal);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--cream);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.submit-btn {
    background: var(--gold);
    color: white;
    padding: 14px 35px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(159, 141, 60, 0.4);
}

.contact-info {
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue-dark) 100%);
    color: white;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
    font-family: 'Spectral', serif;
    font-size: 1.8rem;
    margin-bottom: 30px;
}

.info-item {
    margin-bottom: 30px;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--gold);
}

.info-item p {
    line-height: 1.8;
    opacity: 0.95;
}

/* Footer */
footer {
    background: var(--navy);
    color: white;
    padding: 50px 40px;
    text-align: center;
}

footer p {
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 968px) {
    .hero {
        background-attachment: scroll;
        background-position: center center;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 0;
        padding: 0;
    }
    
    .nav-links a {
        display: block;
        padding: 15px 20px;
        color: var(--navy);
        border-bottom: 1px solid var(--cream);
    }
    
    .nav-links a:hover {
        background: var(--cream);
        color: var(--gold);
    }
    
    .nav-links a.active::after {
        display: none;
    }
    
    .nav-links a.active {
        color: var(--gold);
        font-weight: 600;
    }
    
    .logo-desktop {
        display: none;
    }
    
    .logo-mobile {
        display: block;
    }
    
    .page-selector {
        position: static;
        margin: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .founder-card {
        flex-direction: column;
        text-align: center;
    }
    
    .founder-image,
    .founder-image-wrapper {
        margin: 0 auto;
    }
    
    .stats-grid {
        padding: 40px 20px;
    }
}