/* Basic Setup */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Playfair+Display:wght@400;700&display=swap');

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

:root {
    --font-size-small: 1.8rem;
    --font-size-normal: 2.2rem;
    --font-size-medium: 2.8rem;
    --font-size-medium-1: 3.6rem;
    --font-size-large: 5.5rem;
    --font-size-huge: 7.5rem;
    --font-stack: 'Inter', sans-serif;
    --heading-font: 'Playfair Display', serif;

    --line-height-normal: 1.7;
    --line-height-small: 1.2;

    --black: #000;
    --pink: #ff3258;
    --white: #f0e9f2;
    --white-1: #e5e5e6da;

    --container-max-width: 1180px;
    --container-normal-width: 800px;
    --container-medium-width: 700px;
    --container-small-width: 500px;

    --gutter-huge: 12rem;
    --gutter-medium: 6rem;
    --gutter-normal: 3rem;
    --gutter-small-1: 2.5rem;
    --gutter-small: 2rem;

    --border-light: 1px solid rgb(36, 35, 35);

    /* Skills colors */
    --pink-light: #FFB6C1;
    --pink-darker: #FF9DB3;
    --text-dark: #111111;
    --box-radius: 12px;
}

html {
    font-size: 62.5%;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-size: var(--font-size-small);
    font-family: var(--font-stack);
    font-weight: 400;
    color: var(--white-1);
    line-height: var(--line-height-normal);
    background: var(--black);
    overflow-x: hidden;
}

.row {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--gutter-medium);
}

section {
    padding: var(--gutter-huge) 0;
    border-bottom: var(--border-light);
}

img {
    object-fit: contain;
    max-width: 100%;
}

/* Headlines and Paragraphs */
h1, h2, h3 {
    font-family: var(--heading-font);
    font-weight: 400;
    line-height: var(--line-height-small);
    color: var(--white);
}

.heading-primary {
    line-height: 1;
    font-size: var(--font-size-huge);
    font-weight: 700;
}

h2 {
    font-size: var(--font-size-large);
    margin-bottom: var(--gutter-medium);
}

h2::after {
    content: '';
    display: block;
    height: 2px;
    width: 10rem;
    background: var(--pink);
    margin: var(--gutter-small) 0;
}

h3 {
    font-size: var(--font-size-medium-1);
    margin-bottom: var(--gutter-small);
}

p {
    margin: var(--gutter-small-1) 0;
}

/* Buttons and Links */
a {
    color: var(--white);
    font-weight: 400;
    font-family: var(--heading-font);
    transition: all .2s;
    outline: 2px solid transparent;
}

button:focus, a:focus {
    outline: 2px solid var(--pink);
}

.link:hover {
    color: var(--pink);
}

.btn {
    position: relative;
    display: inline-block;
    padding: 1rem 4.2rem;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--pink);
    font-weight: 400;
    transition: all 0.2s;
}

.btn::after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 100%;
    background: var(--white);
    height: 100%;
    z-index: -1;
    transition: all 0.2s cubic-bezier(1, 0.68, 0.16, 0.9);
}

.btn:hover::after, .btn:focus::after {
    right: 0;
    background: var(--pink);
}

.btn--pink {
    background: var(--pink);
    transition: all 0.2s;
}

.btn--pink::after {
    display: none;
}

.btn--pink:hover, .btn--pink:focus {
    background: transparent;
}

/* Navigation - Fixed to top center with header background */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: var(--gutter-normal) 0;
    background: linear-gradient(rgba(0,0,0, 0.8), rgba(0,0,0, 0.8)), 
                url('images/header.jpg');
    background-size: cover;
    background-position: center;
    backdrop-filter: blur(15px);
    z-index: 100;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 50, 88, 0.3);
}

.nav__items {
    display: flex;
    list-style: none;
    gap: var(--gutter-medium);
}

.nav__item {
    margin: 0;
}

.nav__link {
    position: relative;
    display: inline-block;
    padding: 1.2rem 2.5rem;
    text-decoration: none;
    color: var(--white);
    font-family: var(--heading-font);
    font-size: var(--font-size-small);
    transition: all .3s;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--pink);
    transition: width 0.3s ease;
}

.nav__link:hover {
    color: var(--white);
    background: rgba(255, 50, 88, 0.3);
    border-color: var(--pink);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 50, 88, 0.4);
}

.nav__link:hover::after {
    width: 60%;
}

/* Header - Centered content */
.header {
    background: linear-gradient(rgba(0,0,0, 0.7), rgba(0,0,0, 0.8)), 
                url('images/header.jpg');
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    font-size: var(--font-size-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-repeat: no-repeat;
    text-align: center;
}

.header__text-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.header__text {
    text-align: center;
}

.header__text .heading-primary {
    margin-bottom: 2rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.header__text p {
    margin: 1.5rem auto 3.5rem;
    max-width: var(--container-medium-width);
    font-family: var(--heading-font);
    font-size: var(--font-size-medium);
    line-height: 1.4;
}

/* Education Section */
.education {
    padding: 5rem 0;
}

.education__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 0 2rem;
}

.education__item {
    margin-bottom: 2rem;
    text-align: left;
}

.education__item h3 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.education__item h4 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    font-weight: 500;
}

.education__item p {
    font-size: 1.6rem;
    margin-bottom: 0;
}

/* Skills Section - Enhanced with better spacing */
#skills {
    padding: var(--gutter-huge) 20px;
}

#skills .row {
    max-width: var(--container-normal-width);
    text-align: left;
    margin: 0 auto;
}

/* Skills heading with better positioning */
#skills h2 {
    text-align: left; 
    margin-left: 2rem;  
    margin-bottom: var(--gutter-medium);
}

#skills h2::after {
    content: '';
    display: block;
    height: 2px;
    width: 10rem;
    background: var(--pink);
    margin: var(--gutter-small) 0;
    margin-left: 0;
}

#skills .skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    padding: 2rem 0;
    border-radius: 12px;
    max-width: 800px;
    margin: 0 auto;
    justify-items: center;
}

#skills .skill-item {
    background: var(--pink-light);
    color: var(--text-dark);
    padding: 1.2rem 1.5rem;
    border-radius: var(--box-radius);
    font-weight: 600;
    text-align: center;
    min-width: 120px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    cursor: default;
    font-size: 1.4rem;
    width: 100%;
}

#skills .skill-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.4);
    background: var(--pink-darker);
}

/* About */
.about__content {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: var(--gutter-medium);
}

.about__text {
    flex: 0 0 60%;
}

.about__photo-container {
    flex: 1;
}

.about__photo {
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Contact */
.contact__info {
    max-width: var(--container-medium-width);
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--gutter-medium) 0 var(--gutter-normal);
}

.footer__social-links {
    display: flex;
    justify-content: center;
    padding: var(--gutter-normal) 0;
    list-style: none;
}

.footer__social-link-item:not(:last-of-type) {
    margin-right: var(--gutter-small);
}

.footer__social-image {
    height: 4rem;
    transition: transform 0.2s;
}

.footer__social-image:hover {
    transform: scale(1.1);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 4rem;
    right: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 5.5rem;
    width: 5.5rem;
    background-color: var(--pink);
    border-radius: 50%;
    z-index: 10;
    transition: all .3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

.back-to-top__image {
    height: 70%;
}

/* Projects Section */
.projects {
    padding: var(--gutter-huge) 0;
}

.projects__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--gutter-normal);
    margin-top: var(--gutter-medium);
}

.project__item {
    background: rgba(240, 233, 242, 0.08);
    border-radius: var(--box-radius);
    padding: var(--gutter-normal);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 50, 88, 0.2);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.project__item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border-color: var(--pink);
}

.project__image {
    position: relative;
    width: 100%;
    height: 200px;
    border-radius: 8px;
    margin-bottom: var(--gutter-small);
    overflow: hidden;
    background: linear-gradient(135deg, var(--pink), #FF9DB3);
}

.project__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 50, 88, 0.8), rgba(255, 157, 179, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project__item:hover .project__overlay {
    opacity: 1;
}

.project__item:hover .project__photo {
    transform: scale(1.1);
}

.project__icon {
    font-size: var(--font-size-large);
    animation: bounce 2s infinite;
}

.project__text {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project__text h3 {
    color: var(--pink);
    font-size: var(--font-size-normal);
    margin-bottom: var(--gutter-small);
    text-transform: capitalize;
    font-weight: 700;
}

.project__text p {
    font-size: 1.6rem;
    line-height: 1.6;
    margin-bottom: var(--gutter-small);
    flex-grow: 1;
    color: var(--white-1);
}

.project__technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: var(--gutter-small);
}

.tech__tag {
    background: var(--pink-light);
    color: var(--text-dark);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    cursor: default;
}

.tech__tag:hover {
    background: var(--pink-darker);
    transform: scale(1.05);
}

.project__link {
    margin-top: auto;
    align-self: flex-start;
    position: relative;
    overflow: hidden;
}

.project__link::after {
    content: '→';
    margin-left: 0.5rem;
    transition: transform 0.2s;
}

.project__link:hover::after {
    transform: translateX(3px);
}

/* Animation */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Responsive Design */
@media (min-width: 640px) {
    #skills .skills-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    #skills .skills-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    html {
        font-size: 52%;
    }
    
    .heading-primary {
        font-size: 6.5rem;
    }
    
    .about__content {
        flex-direction: column-reverse;
        gap: var(--gutter-normal);
    }
    
    .about__text {
        flex: none;
    }
    
    .about__photo-container {
        margin-bottom: var(--gutter-normal);
    }
    
    p {
        max-width: var(--container-small-width);
    }
    
    .nav__items {
        gap: var(--gutter-normal);
    }
}

@media (max-width: 600px) {
    .row {
        padding: 0 var(--gutter-normal);
    }
    
    .nav {
        padding: 2rem var(--gutter-small);
    }
    
    .nav__items {
        gap: var(--gutter-small);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .nav__link {
        padding: 1rem 1.8rem;
        font-size: 1.6rem;
    }
    
    .header__text-box {
        padding: 1rem;
        max-width: 100%;
    }
    
    .header__text .heading-primary {
        font-size: 4.5rem;
    }
    
    .header__text p {
        font-size: 2rem;
    }
    
    #skills .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    #skills .skill-item {
        padding: 1rem 1.2rem;
        font-size: 1.2rem;
        min-width: 100px;
    }
    
    #skills h2 {
        margin-left: 2rem;
    }
}

@media (max-width: 500px) {
    .heading-primary {
        font-size: var(--font-size-large);
    }
    
    h2 {
        font-size: var(--font-size-medium-1);
    }
    
    h3 {
        font-size: var(--font-size-medium);
    }
    
    .back-to-top {
        right: 2rem;
    }
    
    .header__text .heading-primary {
        font-size: 3.5rem;
    }
    
    .projects__content {
        grid-template-columns: 1fr;
        gap: var(--gutter-small);
    }
    
    .project__item {
        padding: var(--gutter-small);
    }
    
    .project__image {
        height: 150px;
    }
    
    .project__text h3 {
        font-size: var(--font-size-small);
    }
}

/* Additional styling for larger screens */
@media (min-width: 1200px) {
    .projects__content {
        grid-template-columns: repeat(2, 1fr);
        max-width: 1000px;
        margin: var(--gutter-medium) auto 0;
    }
}