:root {
    /* Colors */
    --color-primary: #6A057F; /* Deep Purple */
    --color-secondary: #FFD700; /* Gold */
    --color-accent: #DAA520; /* Goldenrod / Darker Gold for contrast */
    --color-dark: #1A1A2E; /* Dark Blue-Purple */
    --color-text-dark: #333333;
    --color-text-light: #FFFFFF;
    --color-light-grey: #F5F5F5;
    --color-medium-grey: #E0E0E0;

    /* Fonts */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

/* Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-light-grey);
    overflow-x: hidden; /* Prevent horizontal scroll from animations */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}


a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s ease, transform 0.2s ease;
}

a:hover {
    color: var(--color-accent);
    transform: translateY(-2px);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

.section-padding {
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden; /* For scroll reveal animation */
}

.section-heading {
    font-size: 2.8rem;
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
    color: var(--color-dark);
    font-weight: 700;
}

.section-heading::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-accent));
    border-radius: 2px;
}

.section-subtext {
    font-size: 1.2rem;
    text-align: center;
    color: #666;
    margin-bottom: var(--spacing-lg);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Header */
.main-header {
    background-color: var(--color-dark);
    color: var(--color-text-light);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.main-header h1 {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.main-nav .nav-list {
    list-style: none;
    display: flex;
}

.main-nav .nav-item {
    margin-left: var(--spacing-md);
}

.main-nav .nav-link {
    color: var(--color-text-light);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.main-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background: var(--color-accent);
    transition: width 0.3s ease-out;
}

.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after {
    width: 100%;
}

.main-nav .nav-link:hover {
    color: var(--color-secondary);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    z-index: 1001; /* Ensure it's above other elements when active */
}

.hamburger {
    display: block;
    position: relative;
    width: 30px;
    height: 3px;
    background: var(--color-secondary);
    transition: background-color 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--color-secondary);
    transition: transform 0.3s ease, top 0.3s ease;
}

.hamburger::before {
    top: -10px;
}

.hamburger::after {
    top: 10px;
}

/* Active state for hamburger icon */
.nav-toggle.active .hamburger {
    background-color: transparent;
}

.nav-toggle.active .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.nav-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    top: 0;
}


/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('images/image_14.jpg') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    text-align: center;
    position: relative;
    background-attachment: fixed; /* Parallax effect */
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
    transform: translateY(20px);
    opacity: 1;
    animation: fadeInSlideUp 1s ease-out forwards;
    animation-delay: 0.5s;
}

.hero-subheading {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    font-weight: 300;
    color: var(--color-medium-grey);
}

@keyframes fadeInSlideUp {
    from {
        opacity: 1;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* About Section */
.about-section {
    background-color: var(--color-text-light);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.about-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease-in-out;
}

.about-image:hover {
    transform: translateY(-8px);
}

.about-image img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

.about-text {
    flex: 2;
    min-width: 400px;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-text h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* Experiences Section (Card Grid) */
.experiences-section {
    background-color: var(--color-light-grey);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* 3 cards on desktop, responsive */
    gap: var(--spacing-md);
}

.experience-card {
    background-color: var(--color-text-light);
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.experience-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.experience-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}

.experience-card h4 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin: var(--spacing-sm) 0;
    padding: 0 var(--spacing-sm);
}

.experience-card p {
    font-size: 1rem;
    color: #555;
    padding: 0 var(--spacing-md) var(--spacing-md);
    flex-grow: 1; /* Ensures cards of different content lengths look balanced */
}

/* Gallery Section */
.gallery-section {
    background-color: var(--color-text-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* 3 cards on desktop, responsive */
    gap: var(--spacing-md);
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.6), rgba(0,0,0,0));
    opacity: 1;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease-in-out;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Connect Section */
.connect-section {
    background-color: var(--color-dark);
    color: var(--color-text-light);
    text-align: center;
    position: relative;
    padding: var(--spacing-xl) 0;
}

.connect-section .section-heading {
    color: var(--color-secondary);
}

.connect-section .section-heading::after {
    background: linear-gradient(to right, var(--color-secondary), var(--color-accent));
}

.connect-section .section-subtext {
    color: var(--color-medium-grey);
}

.social-links {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.social-icon {
    font-size: 2.5rem;
    color: var(--color-secondary);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 215, 0, 0.1); /* Subtle background */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.social-icon:hover {
    background-color: var(--color-accent);
    color: var(--color-dark);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.generic-info {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--color-medium-grey);
    padding: 0 var(--spacing-md);
}

/* Footer */
.main-footer {
    background-color: var(--color-dark);
    color: var(--color-medium-grey);
    padding: var(--spacing-md) 0;
    text-align: center;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.main-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* Allow wrapping */
}

.main-footer p {
    margin: 0;
    font-size: 0.9rem;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
}

.footer-nav a {
    color: var(--color-medium-grey);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Scroll Reveal Animation */
section:not(.hero-section) {
    opacity: 1;
    transform: translateY(50px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

section:not(.hero-section).revealed {
    opacity: 1;
    transform: translateY(0);
}


/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .hero-description {
        font-size: 1.1rem;
    }
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    .about-image {
        width: 80%; /* Adjust image width for better mobile stacking */
    }
    .about-text {
        min-width: unset;
        width: 100%;
    }
    /* Ensure 3 cards per row remains consistent by adjusting minmax for slightly smaller screens */
    .card-grid, .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: block;
        order: 2; /* Place toggle button after logo */
    }

    .main-nav {
        order: 3; /* Place nav below logo and toggle */
        flex-basis: 100%;
        margin-top: var(--spacing-sm);
        text-align: center;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-out;
    }

    .main-nav.active {
        max-height: 300px; /* Adjust based on actual nav items height */
    }

    .main-nav .nav-list {
        flex-direction: column;
        align-items: center;
        background-color: var(--color-dark);
        padding: var(--spacing-sm) 0;
        border-radius: 8px;
    }

    .main-nav .nav-item {
        margin: var(--spacing-sm) 0;
    }

    .main-nav .nav-link {
        font-size: 1.1rem;
        padding: 0.8rem 0;
        display: block;
        width: 100%;
        color: var(--color-secondary);
    }
    .main-nav .nav-link:hover::after,
    .main-nav .nav-link.active::after {
        background: var(--color-primary); /* Adjust hover color for mobile nav */
    }

    .logo {
        font-size: 1.8rem;
        order: 1;
    }

    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subheading {
        font-size: 1.2rem;
    }
    .hero-description {
        font-size: 1rem;
    }

    .section-heading {
        font-size: 2.2rem;
    }
    .section-subtext {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }

    .card-grid, .gallery-grid {
        grid-template-columns: 1fr; /* Stack cards vertically to 1 column */
        padding: 0 var(--spacing-sm);
    }
    .about-image {
        width: 95%;
    }

    .main-footer .container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .footer-nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .section-padding {
        padding: var(--spacing-lg) 0;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-subheading {
        font-size: 1rem;
    }
    .logo {
        font-size: 1.5rem;
    }
    .section-heading {
        font-size: 1.8rem;
    }
    .social-icon {
        font-size: 2rem;
        width: 50px;
        height: 50px;
    }
    .experience-card h4 {
        font-size: 1.3rem;
    }
    .experience-card p {
        font-size: 0.9rem;
    }
}


/* Animation states when visible - FIXED: Only opacity: 1 */
.animate-fade-in-up.visible,
.animate-fade-in-left.visible,
.animate-fade-in-right.visible,
.animate-bounce-y.visible,
.section-scroll-animate.visible,
.text-animate-up.visible,
.reveal-item.visible,
.scroll-reveal.visible,
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-fade-in-up.visible.fade-in,
.section-scroll-animate.visible.fade-in {
    opacity: 1;
}

.animate-fade-in-up.visible.slide-up,
.section-scroll-animate.visible.slide-up {
    transform: translateY(0);
}
/* Safe visibility overrides (auto-added) */
:root, html, body, main, header, footer, section, .container, .content {
  opacity: 1 !important;
  visibility: visible !important;
}