@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

:root{
    /*colors*/
    --white-color: #fff;
    --dark-color: #252525;
    --primary-color: #6260ff;
    --secondary-color: #e4e4ff;
    --medium-gray: #cccccc;

    /*font sizes*/
    --font-size-small: 0.9rem;
    --font-size-normal: 1.0rem;
    --font-size-medium: 1.15rem;
    --font-size-large: 1.5rem;
    --font-size-xl: 2.0rem;
    --font-size-xxl: 2.4rem;
    
    /*font weights*/
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    

    /*border radiuses*/
    --border-radius-small: 8px;
    --border-radius-medium: 12px;
    --border-radiu-large: 30px;
    --border-radius-circle: 50%;

    --size-max-width:1300px /*max site width*/
}

html {
    scroll-behavior: smooth;
}
/*whole site*/

ul {
    list-style: none;
}

a{
    text-decoration: none;
    font-weight: var(--font-weight-normal);
}

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

.hamburger .bar {
    display: block;
    width: 28px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: 0.3s;
    border-radius: 2px;
}

.btn {
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color) !important;
    font-size: var(--font-size-normal);
    font-weight: var(--font-weight-semibold);
    background-color: var(--secondary-color);
    padding: 0.5em 3em;
    border-radius: var(--border-radius-small);
    transition: 100ms;
}

.btn:hover {
    background-color: var(--medium-gray);
    transform: scale(1.025);
}

/*nav bar styling*/

header {
    position: sticky;
    width: 100%;
    top: 0; 
    z-index: 1000;
    background: var(--primary-color);
}

header .navbar {
    display: flex;
    padding: 20px;
    align-items: center;
    justify-content: space-between;
}

.navbar .nav-menu {
    display: flex;
    align-items: center;
    gap: 18px;
}

.navbar .logo-text {
    color: var(--secondary-color);
    font-weight: var(--font-weight-semibold);
}

.navbar .nav-menu .nav-link {
    color: var(--white-color);
} 

.navbar .nav-menu .nav-link:hover {
    transform: scale(1.025);
} 

/*hero section*/

.hero-section {
    display: flex;
    justify-content: center;
    animation-name: moveUp;
    animation-duration: 1200ms;
}

.hero-section .section-content {
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 60px;
    padding: 3rem 1.5rem;
    background: var(--primary-color);
    border-radius: var(--border-radiu-large);
}

 .buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 50px;
    gap: 2rem;
    animation-name: fadeIn;
    animation-duration: 1300ms;

} 

.title {
    animation-name: fadeIn;
    animation-duration: 1000ms;
    color: var(--white-color);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin: 10px;
}

.description {
    animation-name: fadeIn;
    animation-duration: 1200ms;
    font-size: var(--font-size-medium);
    font-weight: var(--font-weight-medium);
    color: var(--secondary-color);
}

.aboutme-button {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--secondary-color);
    border-radius: var(--border-radius-medium);
    color: var(--primary-color);
    padding: 1.0rem 1.75rem;
    margin: 10px;
    font-weight: var(--font-weight-bold);
    transition: 100ms;
}

.portfolio-button {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--secondary-color);
    border-radius: var(--border-radius-medium);
    color: var(--primary-color);
    padding: 1rem 1.75rem;
    margin: 10px;
    font-weight: var(--font-weight-bold);
    transition: 100ms;
}

.aboutme-button:hover {
    background: var(--medium-gray);
    transform: scale(1.025);
}

.portfolio-button:hover {
    background: var(--medium-gray);
    transform: scale(1.025);
}


/*about me section*/

#aboutme-section::before {
    content: '';
	position: absolute;
	inset: 0;
}

.aboutme-section {
    display: flex;
    justify-content: center;
    margin-top: 230px;
    
}

.aboutme-section-content {
    display: grid;
	grid-template-columns: 25rem 1fr;
	justify-content: center;

    background: var(--primary-color);
	max-width: 1280px;
    padding: 20px;
	margin: 10px;

    border-radius: var(--border-radius-medium);
}

.my-image {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 200ms;
}

.my-image:hover{
    transform: scale(1.025);
}

.aboutme-image {
    width: 250px;
    height: 250px;
    border-radius: var(--border-radius-medium);
}

.about-title {
    color: var(--white-color);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
}

.about-description {
    color: var(--secondary-color);
    font-size: var(--font-size-normal);
    font-weight: var(--font-weight-normal);
}

/*tech stack*/

.section-title {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xxl);
    margin-bottom: 20px;
}

.techstack-section {
    position: relative;
    flex-direction: column;
	display: flex;
    justify-content: center;
	align-items: center;
	padding: 7rem 2rem 3rem;
	gap: 2rem;
	overflow: hidden;
}

.techstack-list {
    display: flex;
    flex-wrap: wrap;       
    gap: 1.5rem;           
    justify-content: center;
    max-width: 1280px;
    margin: 0 auto;
    list-style: none;     
    padding: 0;
}

.techstack-item {
    list-style-type: none; 
    background: var(--secondary-color);
    border-radius: var(--border-radius-medium);
    padding: 2rem 1.5rem;         
    transition: 200ms;
    max-width: fit-content;  
    box-sizing: border-box;
    opacity: 0%;
}

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

.item-containter {                 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    text-align: center;
    height: 100%;
}

.item-image {
    width: 60px;                 
    height: 60px;                
    object-fit: contain;          
    margin-top: 10px;
}

.item-text {
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-medium);
    color: var(--primary-color);
    text-align: center;
}

.appear {
	animation-name: appear;
	animation-duration: 500ms;
	animation-fill-mode: forwards;
}

/*projects*/

.projects-section {
    position: relative;
    flex-direction: column;
	display: flex;
    justify-content: center;
	align-items: center;
    padding: 8rem;
}

.project-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    list-style-type: none; 
    background: var(--secondary-color);
    border-radius: var(--border-radius-medium);
    padding: 2rem 1.5rem;         
    transition: 200ms;
    margin-bottom: 50px;
    opacity: 0%;
    max-width: 800px;
}

.project-item:hover {
    transform: scale(1.025);
}

.project-skills {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    gap: 0.5rem;
    margin-top: 10px; margin-bottom: 5px;
    
}
.project-skill {
   border: 3px solid var(--primary-color);
   padding: 2px;
   color: var(--primary-color);
   font-weight: var(--font-weight-semibold);
   border-radius: var(--border-radius-small);
   transition: 200ms;
}

.project-skill:hover {
    transform: scale(1.10);
}

.project-desc {
    display: flex;
    flex-wrap: wrap;
    max-width:max-content;
    margin-bottom: 30px;
}

.source-code-btn {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-radius: var(--border-radius-small);
    padding: 1em 1.75em;  
    transition: 200ms;
}

.source-code-btn:hover {
    background-color: var(--medium-gray);
}

.image-container {
    display: flex;
}

.p-image{
    width: 350px;
    height: 175px;
}


/*contact*/
.contact-container {
    display: grid;
    grid-template-columns: 1fr 30rem;
    background-color: var(--secondary-color);
    gap: 20rem;
}

.contact-content {
    margin: 3.5rem;
}

.contact-list {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	gap: 1rem;
}

.contact-list-item a {
	display: flex;
    align-items: center;
    justify-content: center;
	color: var(--primary-color);
}

.contact-desc {
    display: flex;
    flex-wrap: wrap;
    color: var(--primary-color);
}

.contact-img {
    width: 2.4rem;
	margin-right: 0.5rem;
}

.contact-title {
    color: var(--primary-color);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xxl);
}

/*footer*/
.ftr {
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 2rem;
    text-align: center;
}


/*animations*/
@keyframes moveUp {
	from {
		transform: translateY(100px);
	}
	to {
		transform: translateY(0);
	}
}

@keyframes fadeIn {
	0% {
		transform: translateY(40px);
		opacity: 0;
		visibility: hidden;
	}
	100% {
		transform: translateY(0);
		opacity: 1;
		visibility: visible;
	}
}

@keyframes appear {
	0% {
		opacity: 0;
	}
	100% {
		opacity: 1;
	}
}

/*Media queries*/

@media only screen and (max-width: 870px) {
    /*edit navbar to only show hamburger*/


    .buttons {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-top: 50px;
        gap: 1rem;
        animation-name: fadeIn;
        animation-duration: 1300ms;

    } 

    .aboutme-section-content {
        display: flex;
        flex-direction: column;
        grid-template-columns: 25rem 1fr;
        justify-content: center;

        background: var(--primary-color);
        max-width: 1280px;
        padding: 20px;
        margin: 10px;

        border-radius: var(--border-radius-medium);
    }

    .contact-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        background-color: var(--secondary-color);
        gap: 2rem;
    }

    .contact-list {
	    display: flex;
        margin: auto;
        margin-bottom: 1rem;
        gap: 1rem;
    }   

    .navbar .nav-menu {
        display: none;
        align-items: center;
        gap: 18px;
    }

    .nav-menu.active {
        display: flex;
        flex-direction: column; 
        position: absolute;
        top: 70px;             
        left: 0;
        width: 100%;
        background: var(--primary-color); 
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    }

    .hamburger {
        display: flex;
    }

    .project-item {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        list-style-type: none; 
        background: var(--secondary-color);
        border-radius: var(--border-radius-medium);
        padding: 2rem 1.5rem;         
        transition: 200ms;
        margin-bottom: 50px;
        opacity: 0%;
        width: 400px;
    }

}