/* style.css */

/* Variables */
:root {
    --color-dark-blue: #0f172a; /* matches Tailwind's bg-slate-900 in sections */
    --color-darker-blue: #1e293b; /* matches Tailwind's bg-slate-800 in sections */
    --color-darkest-blue: #020617; /* matches Tailwind's bg-slate-900 for header/footer/form background */
    --color-light-off-white: #f8fafc; /* matches Tailwind's text-slate-50 */
    --color-indigo-600: #4f46e5;
    --color-indigo-700: #4338ca;
    --color-indigo-400: #818cf8;
    --color-indigo-300: #a5b4fc;
    --color-slate-700: #334155;
    --color-slate-600: #475569;
    --color-slate-400: #94a3b8;
    --color-slate-500: #64748b;
    --color-white: #ffffff;
}

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-dark-blue);
    color: var(--color-light-off-white);
    line-height: 1.6;
}

html {
    scroll-behavior: smooth;
}

/* Utility Classes */
.section-padding {
    padding: 80px 0;
}

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

.text-center {
    text-align: center;
}

/* Custom background colors (to replace Tailwind bg- classes for sections) */
.bg-slate-900-custom {
    background-color: var(--color-dark-blue);
}

.bg-slate-800-custom {
    background-color: var(--color-darker-blue);
}

.text-white-custom {
    color: var(--color-white);
}

.text-pink-400 { /* Re-adding this as a utility class for consistent color */
    color:#be1a87;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 9999px; /* rounded-full */
    font-weight: 500;
    transition: all 0.3s ease-in-out;
    text-decoration: none; /* Remove underline for links acting as buttons */
}

.btn-primary {
    background-color: var(--color-indigo-600);
    color: var(--color-white);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); /* shadow-lg */
}
.btn-primary:hover {
    background-color: var(--color-indigo-700);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* shadow-xl */
}

.btn-secondary {
    border: 1px solid var(--color-indigo-600);
    color: var(--color-indigo-300);
}
.btn-secondary:hover {
    background-color: var(--color-indigo-600);
    color: var(--color-white);
}

/* Card base styles (used for about section or general cards) */
.card {
    background-color: var(--color-darker-blue);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease-in-out;
}
.card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); /* Adjusted for consistency */
    transform: scale(1.05);
}

/* Skill item styles */
.skill-item {
    display: flex;
    align-items: center;
    background-color: var(--color-slate-700);
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: transform 0.3s ease-in-out;
}
.skill-item:hover {
    transform: scale(1.05);
}
.skill-icon { /* For the emoji */
    margin-right: 8px;
    color: var(--color-indigo-400);
}

/* Section Titles (Common style) */
.section-title {
    font-size: 2.25rem; /* text-4xl */
    font-weight: 700; /* font-bold */
    text-align: center;
    margin-bottom: 48px; /* mb-12 */
    color: var(--color-indigo-400);
}

/* Header & Navigation */
.main-header {
    background-color: var(--color-darkest-blue);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px; /* py-4 px-4 */
}

.nav-brand {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--color-indigo-400);
    text-decoration: none; /* Remove underline */
    transition: color 0.3s ease-in-out;
}
.nav-brand:hover {
    color: var(--color-indigo-300);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin-left: 24px; /* space-x-6 */
}
.nav-list li:first-child {
    margin-left: 0;
}

.nav-list a {
    font-size: 1.125rem;
    color: var(--color-slate-300);
    text-decoration: none; /* Remove underline */
    transition: color 0.3s ease-in-out;
}
.nav-list a:hover {
    color: var(--color-indigo-400);
}

/* START: RELEVANT STYLES FOR MOBILE NAVIGATION (navMenu) */
.menu-toggle {
    display: none; /* Hidden by default on desktop */
    background: none;
    border: none;
    color: var(--color-indigo-400);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
}

@media (max-width: 767px) { /* Styles for screens smaller than 768px (mobile) */
    .menu-toggle {
        display: block; /* Show hamburger icon on mobile */
    }

    .nav-list {
        display: none; /* Hide the nav list by default on mobile */
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px; /* Adjust based on header height */
        left: 0;
        background-color: var(--color-darkest-blue);
        border-top: 1px solid var(--color-slate-700);
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    }

    .nav-list.active {
        display: flex; /* Show the nav list when active (toggled by JS) */
    }

    .nav-list li {
        margin: 0; /* Reset desktop margin */
        width: 100%;
        text-align: center;
    }

    .nav-list a {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid var(--color-slate-700);
    }

    .nav-list li:last-child a {
        border-bottom: none; /* No border on the last item */
    }
}
/* END: RELEVANT STYLES FOR MOBILE NAVIGATION (navMenu) */


/* Hero Section */
.hero-section {
    background: linear-gradient(to right, var(--color-darkest-blue), var(--color-darker-blue)); /* bg-gradient-to-r from-slate-900 to-slate-800 */
    text-align: center;
    display: flex;
    flex-direction: column; /* Ensure content stacks vertically for centering */
    justify-content: center; /* Center content vertically */
    align-items: center; /* Center content horizontally */
    min-height: 100vh;
}

.profile-picture {
    width: 192px;
    height: 192px;
    object-fit: contain;
    border-radius: 50%;
    margin: 0 auto 24px;
    border: 4px solid #be1a87;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--color-white);
    line-height: 1.25;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-slate-300);
    margin-bottom: 32px;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}


/* About Section */
.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

@media (min-width: 768px) { /* md breakpoint */
    .about-content {
        flex-direction: row;
    }
    .about-text {
        width: 50%;
    }
    .about-image-wrapper {
        width: 50%;
        text-align: center;
    }
}

.about-text {
    font-size: 1.125rem;
    color: var(--color-slate-300);
    line-height: 1.75;
}
.about-text p {
    margin-bottom: 16px;
}

.about-image {
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    width: 70%;
    height: auto;
    object-fit: cover;
    transition: transform 0.5s ease-in-out;
}
.about-image:hover {
    transform: scale(1.05);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (min-width: 768px) { /* md breakpoint */
    .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) { /* lg breakpoint */
    .skills-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}


/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 32px;
}

@media (min-width: 768px) { /* md breakpoint */
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) { /* lg breakpoint */
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    background-color: var(--color-darker-blue);
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.project-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
}
.project-image {
    border-radius: 8px 8px 0 0;
    margin-bottom: 16px;
    width: 100%;
    height: 192px;
    object-fit: cover;
    transition: transform 0.4s ease-in-out;
}
.project-card:hover .project-image { /* Apply hover to image inside card */
    transform: scale(1.1);
}
.project-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-white);
}
.project-card p {
    color: var(--color-slate-400);
    margin-bottom: 16px;
}
.project-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.project-links a {
    color: var(--color-indigo-400);
    font-weight: 500;
    text-decoration: none; /* Remove underline */
    transition: color 0.3s ease-in-out;
}
.project-links a:hover {
    color: var(--color-indigo-300);
}
.project-links a + a { /* For "Code" link, apply specific color */
    color: var(--color-slate-500);
}
.project-links a + a:hover {
    color: var(--color-white);
}


/* Contact Section */
.contact-form-wrapper {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    /* background-color: var(--color-darkest-blue); */
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px 4px rgba(0, 0, 0, 0.5);
}
.contact-form-wrapper p {
    font-size: 1.125rem;
    color: var(--color-slate-300);
    text-align: center;
    margin-bottom: 32px;
}
.contact-form {
    /* Each child div handles its own vertical spacing */
}
.contact-form > div { /* For the direct children (each input field div) */
    margin-bottom: 24px; /* Simulating space-y-6 */
}
.contact-form > div:last-of-type { /* Target the last div specifically for spacing */
    margin-bottom: 0;
}

.form-group-center { /* Used to center the input field within its wrapper */
    display: flex;
    justify-content: center;
}

.input-field {
    width: 100%;
    max-width: 384px; /* max-w-sm */
    padding: 12px;
    border-radius: 8px;
    background-color: var(--color-slate-700);
    border: 1px solid var(--color-slate-600);
    color: var(--color-white);
    transition: all 0.3s ease-in-out;
}
.input-field::placeholder {
    color: var(--color-slate-400);
}
.input-field:focus {
    outline: none;
    border-color: var(--color-indigo-600); /* Border color on focus */
    box-shadow: 0 0 0 2px var(--color-indigo-600); /* Ring effect on focus */
}

.textarea-field {
    resize: vertical; /* Only allow vertical resizing */
    min-height: 144px; /* approximate rows-6 (6 * text line-height) */
}


/* Footer */
.main-footer {
    background-color: var(--color-darkest-blue);
    color: var(--color-slate-400);
    padding: 32px 0;
    text-align: center;
}
.footer-social-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 16px;
}
.footer-social-links a {
    color: var(--color-slate-400);
    text-decoration: none; /* Remove underline */
    transition: color 0.3s ease-in-out;
}
.footer-social-links a:hover {
    color: var(--color-indigo-400);
}


/* Animations */
@keyframes fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-down {
    animation: fade-in-down 0.6s ease-out forwards;
}

.animate-fade-in-up {
    animation: fade-in-up 0.6s ease-out forwards;
}

.delay-200 {
    animation-delay: 0.2s;
}