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

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    font-family: 'Poppins', sans-serif;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    scroll-padding-top: 40px;
}

.page-wrapper {
    border-radius: 15px;
    padding: 20px;
    margin: 20px auto;
    max-width: 1200px;
    box-shadow: 0 4px 10px #b74b4b;
}

body {
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s, color 0.3s;
}

:root {
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --text-primary: #ffffff;
    --text-secondary: #b74b4b;
    --border-color: #b74b4b;
    --shadow-color: rgba(183,75,75,0.5);
}

body.light-mode {
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #b74b4b;
    --border-color: #b74b4b;
    --shadow-color: rgba(183,75,75,0.3);
}

/* Header & Navigation */
header {
    width: 100%;
    margin-top: 0;
    padding: 1rem 9%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}


nav ul {
    display: flex;
    list-style: none;
    gap: 4rem;
}

nav a {
    font-size: 1.8rem;
    color: var(--text-primary);
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: 0.3s ease;
}

    nav a:hover,
    nav a.active {
        color: var(--text-secondary);
        border-bottom: 3px solid var(--text-secondary);
    }

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: 1.5rem;
}

    .social-icons a {
        display: inline-flex;
        justify-content: center;
        align-items: center;
        width: 4rem;
        height: 4rem;
        background-color: transparent;
        border: 0.2rem solid var(--text-secondary);
        font-size: 2rem;
        border-radius: 50%;
        transition: 0.3s ease;
        color: var(--text-secondary);
    }

        .social-icons a:hover {
            background-color: var(--text-secondary);
            color: var(--bg-primary);
            box-shadow: 0 0 20px var(--shadow-color);
        }

/* Theme Toggle */
.theme-toggle {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background-color: transparent;
    border: 0.2rem solid var(--border-color);
    font-size: 2rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
}

    .theme-toggle:hover {
        background-color: var(--text-secondary);
        color: var(--bg-primary);
        box-shadow: 0 0 20px var(--shadow-color);
    }

    .theme-toggle.rotating i {
        transform: rotate(360deg);
    }

/* Language Selector */
.language-selector {
    position: relative;
    margin-left: 1.5rem;
}

.lang-dropdown-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: transparent;
    border: 0.2rem solid var(--border-color);
    border-radius: 2rem;
    cursor: pointer;
    transition: 0.3s ease;
}

    .lang-dropdown-btn img {
        width: 2.5rem;
        height: 2.5rem;
        object-fit: cover;
        border-radius: 50%;
    }

    .lang-dropdown-btn i {
        font-size: 1.2rem;
        transition: transform 0.3s ease;
        color: var(--text-primary);
        transition: color 0.3s ease;
    }

.language-selector.active .lang-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-selector.active .lang-dropdown-btn i {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: 110%;
    right: 0;
    background-color: var(--bg-secondary);
    border: 0.2rem solid var(--border-color);
    border-radius: 1rem;
    padding: 0.5rem 0;
    min-width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: 0.3s ease;
}

    .lang-option:hover {
        background-color: var(--text-secondary);
    }

    .lang-option img {
        width: 2.5rem;
        height: 2.5rem;
        border-radius: 50%;
    }

    .lang-option span {
        font-size: 1.4rem;
        color: var(--text-primary);
    }

/* Sections */
section {
    min-height: 100vh;
    padding: 5rem 9%;
}

/* About Section */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    background-color: var(--bg-primary);
}

.about-img img {
    width: 32vw;
    max-width: 300px;
    border-radius: 50%;
    box-shadow: 0 0 25px solid var(--text-secondary);
    cursor: pointer;
    transition: 0.2s linear;
}

.about-content p {
    font-size: 1.6rem;
    line-height: 1.2;
    margin-bottom: 2rem;
}

span {
    color: var(--text-secondary);
}

/* Projects Section */
.projects {
    padding-top: 8rem;
}

.section-title {
    text-align: center;
    font-size: 4rem;
    margin-bottom: 5rem;
    color: var(--text-secondary);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

    .project-grid::-webkit-scrollbar {
        display: none;
    }

.project-card {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 1rem;
    transition: 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

    .project-card img {
        width: 100%;
        height: 150px;
        object-fit: cover;
        border-radius: 0.5rem;
        margin-bottom: 1.5rem;
        transition: transform 0.3s ease;
    }

    .project-card:hover {
        transform: scale(1.05);
        border-color: var(--text-secondary);
        box-shadow: 0 0 20px var(--text-secondary);
    }

/* Modal Section */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
}

.modal-content {
    background-color: var(--bg-secondary);
    margin: 5% auto;
    padding: 2rem;
    border-radius: 1rem;
    width: 80%;
    max-width: 900px;
    position: relative;
    color: var(--text-primary);
}

/* Stäng-knapp */
.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

/* Carousel slides */
.carousel-slide {
    display: none;
    text-align: center;
}

    .carousel-slide.active {
        display: block;
    }

    .carousel-slide img {
        width: 100%;
        max-height: 400px;
        object-fit: cover;
        border-radius: 1rem;
        margin-bottom: 1rem;
    }

/* Prev/Next knappar */
.prev, .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 0.5rem 1rem;
    margin-top: -22px;
    color: var(--text-secondary);
    font-weight: bold;
    font-size: 2rem;
    border-radius: 0.3rem;
    user-select: none;
    background-color: rgba(0,0,0,0.4);
}

.next {
    right: 10px;
}

.prev {
    left: 10px;
}

    .prev:hover, .next:hover {
        background-color: rgba(0,0,0,0.8);
    }

/* Tech Section */
.tech-row-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    justify-content: center;
}

.tech-row {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.techs-track {
    display: flex;
    gap: 2rem;
}

.tech-card {
    flex: 0 0 130px;
    background: var(--bg-secondary);
    border-radius: 1rem;
    padding: 1rem;
    text-align: center;
    box-shadow: 0 0 25px var(--shadow-color);
    transition: 0.3s;
}

    .tech-card img {
        width: 100px;
        height: 100px;
        object-fit: contain;
    }

    .tech-card h3 {
        font-size: 1.2rem;
        margin-top: 0.5rem;
        color: var(--text-secondary);
    }

    .tech-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 0 30px var(--shadow-color);
    }

/* Contact Section */
#contactForm {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    max-width: 500px;
    margin: 5rem auto;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 1rem;
    box-shadow: 0 0 25px var(--shadow-color);
}

    #contactForm label {
        font-size: 1.6rem;
        margin-bottom: 0.5rem;
        color: var(--text-primary);
        font-weight: 500;
    }

    #contactForm input,
    #contactForm textarea {
        width: 100%;
        padding: 1rem;
        font-size: 1.6rem;
        border-radius: 0.5rem;
        background-color: var(--bg-primary);
        color: var(--text-primary);
        border: 2px solid var(--border-color);
        transition: 0.3s ease;
    }

        #contactForm input:focus,
        #contactForm textarea:focus {
            border-color: var(--text-primary);
            box-shadow: 0 0 10px var(--shadow-color);
        }

    #contactForm textarea {
        resize: vertical;
        min-height: 100px;
    }

    #contactForm button {
        margin-top: 1rem;
        padding: 1rem 2rem;
        font-size: 1.6rem;
        color: var(--bg-primary);
        background-color: var(--text-secondary);
        border-radius: 4rem;
        cursor: pointer;
        font-weight: 600;
        transition: 0.3s ease;
    }

        #contactForm button:hover {
            background-color: var(--bg-primary);
            color: var(--text-secondary);
            box-shadow: 0 0 25px var(--text-secondary);
        }

/* Typing Text Animation */
.typing-text span {
    position: relative;
}

body.lang-sv .typing-text span::before {
    content: "";
    color: #b74b4b;
    animation: words-sv 20s infinite;
}

body.lang-en .typing-text span::before {
    content: "";
    color: #b74b4b;
    animation: words-en 20s infinite;
}

body.lang-tr .typing-text span::before {
    content: "";
    color: #b74b4b;
    animation: words-tr 20s infinite;
}

@keyframes words-sv {
    0% {
        content: ".Net Utvecklare";
    }

    33% {
        content: "Web Designer";
    }

    66% {
        content: "System Utvecklare";
    }

    100% {
        content: ".Net Utvecklare";
    }
}

@keyframes words-en {
    0% {
        content: ".NET Developer";
    }

    33% {
        content: "Web Designer";
    }

    66% {
        content: "System Developer";
    }

    100% {
        content: ".NET Developer";
    }
}

@keyframes words-tr {
    0% {
        content: ".NET Geliştiricisiyim";
    }

    33% {
        content: "Web Tasarımcısıyım";
    }

    66% {
        content: "Sistem Geliştiricisiyim";
    }

    100% {
        content: ".NET Geliştiricisiyim";
    }
}

/* Rotera animation bakom profilbild */
.about-img {
    position: relative;
}

    /* Cirkel precis utanför bilden */
    .about-img::before {
        content: '';
        position: absolute;
        top: -4px; /* flytta uppåt för att centrera */
        left: -4px;
        width: calc(100% + 6px); /* gör cirkeln lite större än bilden */
        height: calc(100% + 6px);
        border-radius: 50%;
        border: 6px solid var(--text-secondary);
        z-index: 1;
        transform-origin: center;
        animation: spin 10s linear infinite, pulse 5s ease-in-out infinite;
        box-sizing: border-box;
    }

/* Rotation */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Pulserande effekt */
@keyframes pulse {
    0% {
        border-color: rgba(183,75,75,0.2);
    }

    50% {
        border-color: rgba(183,75,75,0.8);
    }

    100% {
        border-color: rgba(183,75,75,0.2);
    }
}

/* Hover-effekt på bilden */
.about-img:hover {
    transform: scale(1.05);
}

.footer {
    padding: 2rem 0;
    text-align: center;
    font-size: small;
    border-top: 2px solid var(--border-color);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    margin-top: 5rem;
}


/* Responsive */
@media (max-width: 900px) {
    .about {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    nav ul {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
}

/* Back to Top button */
#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background-color: var(--text-secondary);
    color: var(--bg-primary);
    font-size: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 0 15px var(--shadow-color);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 999;
}

    #backToTop.show {
        opacity: 1;
        visibility: visible;
    }

    #backToTop:hover {
        transform: scale(1.15) rotate(15deg);
        background-color: var(--bg-primary);
        color: var(--text-secondary);
    }

main {
    padding-top: 40px;
}

/* Hamburger hidden by default */
.hamburger {
    display: none;
    font-size: 3rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* Tooltip styling */
[data-tooltip] {
    position: relative;
}

    [data-tooltip]::after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: -35px; /* under ikonen */
        left: 50%;
        transform: translateX(-50%);
        background: var(--bg-secondary);
        color: var(--text-primary);
        padding: 0.5rem 1rem;
        font-size: 1.2rem;
        border-radius: 6px;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease;
        border: 1px solid var(--border-color);
        box-shadow: 0 0 10px var(--shadow-color);
        z-index: 3000;
    }

    [data-tooltip]:hover::after {
        opacity: 1;
        transform: translateX(-50%) translateY(5px);
    }


/* Mobile mode */
@media (max-width: 900px) {

    .hamburger {
        display: block;
        z-index: 200;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 60%;
        height: 100vh;
        background-color: var(--bg-secondary);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: 0.3s;
    }

        nav.active {
            right: 0;
        }

        nav ul {
            flex-direction: column;
            gap: 3rem;
        }
}