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

:root {
    --accent-color: rgb(0, 195, 255);
    --primary-color: #004d66;
    --text-color: white;
    --bg-color: #1A1A1A;
}

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

body {
    width: 100%;
    background-image: url("img/background.jpg");
    background-size: cover;
    background-attachment: fixed;
    overflow-x: hidden;
    min-height: 100vh;
}

nav {
    width: 100%;
    height: 10vh;
    position: fixed;
    top: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
}

.nav-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.logo {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: bold;
}

.logo span {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-color);
}

.hamburg,
.cancel {
    cursor: pointer;
    position: absolute;
    right: 15px;
    top: 10px;
    color: var(--text-color);
    display: none;
    font-size: clamp(2.5rem, 0.5rem + 5vw, 3rem);
}

.nav-container .links {
    display: flex;
}

.nav-container .links a {
    font-size: 1.2rem;
    color: var(--text-color);
    margin: 0 20px;
    text-decoration: none;
    font-weight: 550;
    transition: 0.3s linear;
}

.nav-container .links a:hover,
.nav-container .links a.active {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
}

.dropdown {
    z-index: 999;
    position: fixed;
    top: 0;
    transform: translateY(-500px);
    width: 100%;
    height: auto;
    backdrop-filter: blur(8px) brightness(20%);
    box-shadow: 0 0 20px black;
    transition: 0.2s linear;
}

.dropdown .links a {
    display: flex;
    color: var(--text-color);
    text-decoration: none;
    padding: 15px 0;
    justify-content: center;
    align-items: center;
    transition: 0.2s linear;
}

.dropdown .links a:hover {
    background-color: var(--primary-color);
}

section {
    width: 100%;
    padding: 10vh 0 5vh 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.main-container {
    width: 100%;
    min-height: 90vh;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding-top: 5rem;
}

.main-container .content {
    color: var(--text-color);
    width: 40%;
    min-height: 100px;
}

.content h1 {
    font-size: clamp(1rem, 1rem + 5vw, 2.5rem);
}

.content h1 span {
    font-weight: 700;
    text-shadow: 0 0 10px var(--accent-color);
    color: var(--accent-color);
}

.content .typewriter {
    font-size: clamp(1rem, 1rem + 5vw, 2.5rem);
    font-weight: 700;
}

.typewriter span {
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-color);
}

.content p {
    font-size: clamp(0.9rem, 0.5rem + 1vw, 1.1rem);
    margin: 10px 0;
}

.social-links i {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 3rem;
    height: 3rem;
    background-color: transparent;
    border: 0.2rem solid var(--accent-color);
    border-radius: 50%;
    color: var(--accent-color);
    margin: 0 15px;
    font-size: 1.5rem;
    transition: 0.2s linear;
}

.social-links i:hover {
    scale: 1.1;
    filter: drop-shadow(0 0 10px var(--accent-color));
    color: var(--text-color);
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    -webkit-filter: drop-shadow(0 0 10px var(--accent-color));
}

.content button {
    width: 50%;
    height: 6vh;
    margin: 30px 0;
    background-color: var(--primary-color);
    color: var(--text-color);
    border: none;
    outline: none;
    font-size: 120%;
    font-weight: 700;
    border-radius: 5px;
    transition: 0.2s linear;
    cursor: pointer;
}

.content button:hover {
    scale: 1.05;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    background-color: transparent;
    font-weight: 700;
    box-shadow: 0 0 20px 2px var(--accent-color);
}

.main-container .image {
    width: 50vh;
    height: 50vh;
    border-radius: 100%;
    overflow: hidden;
    box-shadow: 0 0 50px var(--accent-color);
}

.main-container .image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-container .image:hover {
    animation: animate 1.5s ease-in-out infinite;
    -webkit-animation: animate 1.5s ease-in-out infinite;
}

@keyframes animate {
    0% {
        scale: 1;
    }

    50% {
        scale: 1.03;
    }

    100% {
        scale: 1;
    }
}

.content-container {
    width: 80%;
    max-width: 1200px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    color: white;
    min-height: 70vh;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h1 {
    font-size: 2.5rem;
    color: var(--accent-color);
    text-shadow: 0 0 10px var(--accent-color);
    margin-bottom: 1rem;
}

.about-content-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-content-center h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.about-content-center p {
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-card-v2 {
    background: rgba(0, 195, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    transition: 0.3s ease;
    text-align: center;
    border: 1px solid rgba(0, 195, 255, 0.3);
}

.skill-card-v2:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.5);
}

.skill-card-v2 h2 {
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.skill-card-v2 .icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.skill-card-v2 p {
    font-size: 1rem;
    line-height: 1.6;
    color: #cccccc;
    text-align: left;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.certificate-card {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    transition: transform 0.3s ease;
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
}

.certificate-card:hover {
    transform: scale(1.03);
    box-shadow: 0 0 25px var(--accent-color);
}

.certificate-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.certificate-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.certificate-card:hover .certificate-overlay {
    opacity: 1;
}

.certificate-overlay i {
    font-size: 2rem;
    color: white;
}

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

.contact-info {
    padding-right: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 195, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1rem;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

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

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 195, 255, 0.3);
    border-radius: 8px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: #cccccc;
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
    top: -0.5rem;
    left: 0.8rem;
    font-size: 0.8rem;
    padding: 0 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--accent-color);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--accent-color);
    border: none;
    border-radius: 8px;
    color: var(--bg-color);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    font-weight: 600;
}

.submit-btn:hover {
    background: transparent;
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.5);
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-content {
    margin: auto;
    display: block;
    width: 90%;
    max-width: 900px;
    animation-name: zoom;
    animation-duration: 0.6s;
}

.modal-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 900px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 50px;
}

@keyframes zoom {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.modal-close:hover,
.modal-close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

@media (max-width: 884px) {
    nav .logo {
        position: absolute;
        top: 16px;
        left: 15px;
        font-size: 1.5rem;
    }

    .nav-container .links {
        display: none;
    }

    .hamburg,
    .cancel {
        display: block;
    }

    .main-container {
        flex-direction: column-reverse;
        padding-top: 8rem;
        min-height: 100vh;
    }

    .main-container .content {
        width: 90%;
        text-align: center;
    }

    .main-container .image {
        width: 40vh;
        height: 40vh;
        margin-top: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .contact-content,
    .content-container {
        width: 95%;
        padding: 1.5rem;
    }

    .contact-info {
        padding-right: 0;
    }
}

@media (max-width: 640px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }

    .certificate-grid {
        grid-template-columns: 1fr;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
}