/* Base Styles */
:root {
    --primary: #065f46;
    --primary-light: #10b981;
    --primary-dark: #064e3b;
    --secondary: #ecfdf5;
    --text-dark: #064e3b;
    --text-light: #f0fdfa;
    --text-muted: #047857;
    --background: #ffffff;
    --background-alt: #f0fdfa;
    --border: #d1fae5;
    --shadow: rgba(6, 95, 70, 0.1);
    --radius: 0.5rem;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background);
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.highlight {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

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

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

.btn-secondary:hover {
    background-color: #bbf4d7;
}

.btn-light {
    background-color: white;
    color: var(--primary-dark);
}

.btn-light:hover {
    background-color: #f9fafb;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: var(--transition);
    background-color: transparent;
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-circle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.nav-desktop {
    display: none;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
        gap: 2rem;
    }
}

.nav-link {
    position: relative;
    color: var(--text-dark);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-dark);
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.nav-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-mobile.active {
    display: block;
}

.nav-mobile nav {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
}

.nav-mobile .nav-link {
    padding: 0.5rem 1rem;
}

/* Social Icons */
.social-icons {
    position: fixed;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 10;
}

@media (min-width: 768px) {
    .social-icons {
        display: flex;
    }
}

.social-icon {
    color: var(--text-dark);
    transition: var(--transition);
}

.social-icon:hover {
    color: var(--primary);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 5rem;
    background: linear-gradient(to bottom right, #ecfdf5, #d1fae5);
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.1;
    background: radial-gradient(circle at center, var(--primary-light), transparent);
}

/* Projects Section */
.projects-section {
    padding: 5rem 0;
    background-color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.star {
    display: inline-block;
    margin-left: 0.5rem;
    color: var(--primary-light);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

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

.project-card {
    background-color: var(--secondary);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
    box-shadow: 0 4px 6px var(--shadow);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px var(--shadow);
}

.project-icon {
    width: 3rem;
    height: 3rem;
    background-color: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.icon-inner {
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--primary-light);
    border-radius: 50%;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.project-description {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.project-link {
    color: var(--primary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: var(--transition);
}

.project-link:hover {
    color: var(--primary-dark);
}

.arrow {
    font-size: 1.25rem;
}

.projects-footer {
    text-align: center;
    margin-top: 3rem;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background-color: var(--primary-dark);
    color: white;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-content .section-title {
    color: white;
}

.about-text {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.about-image-container {
    position: relative;
}

.about-image {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    /* opacity: 200px; */
}

.image-overlay {
    position: absolute;
    inset: 0;
    /* background: linear-gradient(to top, rgba(6, 78, 59, 0.7), transparent); */
}

.shape {
    position: absolute;
    z-index: -1;
}

.shape-square {
    width: 6rem;
    height: 6rem;
    background-color: var(--primary-light);
    border-radius: var(--radius);
    bottom: -1.5rem;
    right: -1.5rem;
}

.shape-circle {
    width: 4rem;
    height: 4rem;
    background-color: var(--primary);
    border-radius: 50%;
    top: -1.5rem;
    left: -1.5rem;
}

/* Skills Section */
.skills-section {
    padding: 5rem 0;
    background-color: white;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

.skill-item {
    background-color: var(--secondary);
    padding: 1.5rem;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

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

.skill-icon {
    width: 3rem;
    height: 3rem;
    background-color: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.skill-name {
    font-weight: 500;
}

/* Contact CTA */
.contact-cta {
    padding: 5rem 0;
    background-color: var(--secondary);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

/* Footer */
.footer {
    padding: 2rem 0;
    background-color: var(--primary-dark);
    color: white;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-logo {
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.footer-social .social-icon {
    color: white;
}

.footer-social .social-icon:hover {
    color: var(--secondary);
}

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Page Content (About, Projects, Contact) */
.page-content {
    padding-top: 5rem;
    min-height: 100vh;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--primary-dark);
}

.page-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 800px;
}

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

.about-grid-page {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .about-grid-page {
        grid-template-columns: 1fr 2fr;
    }
}

.about-image-page {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
}

.about-text-page p {
    margin-bottom: 1rem;
}

.about-section-page {
    margin-bottom: 3rem;
}

.section-title-page {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.skills-grid-page {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

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

.skill-tag {
    background-color: var(--secondary);
    padding: 0.75rem;
    border-radius: var(--radius);
    text-align: center;
    font-weight: 500;
}

.education-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.education-item {
    border-left: 4px solid var(--primary-light);
    padding-left: 1rem;
}

.education-item h3 {
    font-weight: 600;
    color: var(--text-dark);
}

.education-item p {
    color: var(--text-muted);
}

/* Projects Page */
.projects-page {
    max-width: 1200px;
    margin: 0 auto;
}

.project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    background-color: var(--secondary);
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary);
    color: white;
}

.projects-grid-page {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

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

.project-card-page {
    background-color: var(--secondary);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 6px var(--shadow);
    transition: var(--transition);
}

.project-card-page:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px var(--shadow);
}

.project-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

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

.project-card-page:hover .project-image img {
    transform: scale(1.05);
}

.project-content {
    padding: 1.5rem;
}

.project-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(16, 185, 129, 0.2);
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

/* Contact Page */
.contact-page {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group input, .form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background-color: white;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.contact-info {
    background-color: var(--secondary);
    padding: 2rem;
    border-radius: var(--radius);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    background-color: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.contact-item h3 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-muted);
}

.social-links h3 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.social-icons-contact {
    display: flex;
    gap: 1rem;
}

.social-icon-contact {
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(16, 185, 129, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.social-icon-contact:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-2px);
}