/* ================= Globally Effect ================= */

:root{
  --headline: #fffffe;
  --neutral-focus: #000000;
  --button: #f74f4f;
  --stroke: #dddddd;
  --transparentBG: rgba(22, 22, 26, 0.6);
  --projectTitleSpan: #00bd2f;
  --testBGColor: #ff9898;
}

/* ================= RESET ================= */

* {
    margin: 0;
    box-sizing: border-box;
    user-select: none;
    scroll-behavior: smooth;
}

/* ================= OVERLAY ================= */

body::before {
    pointer-events: none;
    content: "";
    position: fixed;
    inset: 0;
    z-index: 1;
    background: radial-gradient(circle, rgba(0,0,0,0.2) 40%, rgba(0,0,0,0.5) 100%);
}

/* ================= VIDEO ================= */


#bg-video {
    position: fixed;
    top: 50%;
    left: 50%;

    width: 110vw;
    height: 110vh;
    transform: translate(-50%, -50%) scale(1.1);

    object-fit: cover;
    z-index: 0; /* keep it behind overlay */
    pointer-events: none;

    filter: blur(6px); /* Blur */
}

/* ================= Mobile ================= */

@media (max-width: 767px) {
    #bg-video {
        filter: blur(8px);
    }
    
}

/* ================= BODY ================= */

html, body {
    overflow-x: hidden; /* prevent horizontal scroll */
    overflow-y: auto;
    font-family: "montserrat", sans-serif;
    background: black;
}

/* ================= Mobile Scroll Padding ================= */

@media (max-width: 767px) {
    html {
        scroll-padding-top: 85px; /* navbar height */

    }
}

/* ================= Hide scrollbars ================= */

/* Chrome, Edge, Safari */

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    display: none;
}

/* Firefox */
html, body {
    scrollbar-width: none;
}

/* IE & old Edge */
html, body {
    -ms-overflow-style: none;
}

/* ================= heading ================= */

h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-family: "kanit", sans-serif;
}

/* ================= MAIN CONTENT ================= */

#main-section {
    position: relative;
    z-index: 2;
    padding: 100px 20px;
}

/* ================= Navigation Bar ================= */

#navBar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 3;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 20px 0;
    font-size: 20px;

    background: var(--transparentBG);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--neutral-focus);
}

@media (max-width: 767px) {
    #navBar {
        padding: 15px 0;
        font-size: 15px;
    }
}

/* ================= PROFILE PIC ================= */

#profile-pic {
    position: fixed;

    top: 7px;
    left: 15px;

    width: 50px;
    height: 50px;
    border-radius: 50%;

    border: 3px solid var(--stroke);

    display: flex;
    justify-content: center;
    align-items: center;

    transition: transform 0.3s ease, box-shadow 0.3s ease;

    z-index: 4;
}

/* ================= MOBILE ================= */

@media (max-width: 767px) {
    #profile-pic {
        top: 10px;
        left: 10px;

        width: 30px;
        height: 30px;

        border: 2px solid var(--stroke);
    }
}

/* ================= MUSIC TOGGLE ================= */

#navBar #music-toggle1 {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);

    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;

    transition: 0.3s;
}

#navBar #music-toggle1:hover {
    transform: translateY(-50%) scale(1.2);
}

/* ================= MOBILE ================= */

@media (max-width: 767px) {
    #navBar #music-toggle1 {
        display: none;
    }
}

/* ================= unordered list (ul) ================= */

.navs {
    display: flex;
    gap: 50px;
    list-style: none;
    font-family: "ubuntu", serif;
}

/* ================= navigation item ================= */

.nav {
    display: flex;
    text-decoration: none;
    justify-content: center; /* center */
    align-items: center;
    text-align: center;
    color: white;
}

/* ================= navigation link ================= */

.nav a {
    color: white;
    text-decoration: none;

    position: relative;
}

.nav a::after {
    content: "";

    position: absolute;
    left: 0;
    bottom: -5px;

    width: 0%;
    height: 2px;

    background: white;
    transition: 0.3s;
    text-shadow: 0 0 0 #ffffff;
}

.nav a:hover::after {
    width: 100%;
    text-shadow: 0 2px 6px #ffffff;
}

.nav a:hover {
    text-shadow: 0 2px 6px #ffffff;
}

/* ================= HOME SECTION ================= */

#home {
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    padding: 0 20px;
    text-align: center;
}

#home h1 {
    margin-top: 0;
    font-size: clamp(28px, 8vw, 70px);
    font-weight: 700;
    color: white;
}

#home p {
    color: var(--button);
    font-size: clamp(20px, 6vw, 30px);
    margin: 20px 0;
    animation: fadeBounce 3s infinite;
}

/* ================= ANIMATION ================= */

@keyframes typing {
  from { width: 0; }
  to { width: 16ch; } /* adjust based on text length */
}

@keyframes blink {
  50% { border-color: transparent; }
}

@keyframes fadeBounce {
  0%, 100% { opacity: 0; transform: translateY(20px); }
  50% { opacity: 1; transform: translateY(0); }
}

/* ================= DESKTOP (Typing ON) ================= */

@media (min-width: 768px) {
    #home{
        min-height: 90vh;
        padding-top: 110px;
    }

    #home h1 {
        white-space: nowrap;
        overflow: hidden;
        border-right: 4px solid var(--button);
        width: 0;
        text-shadow: 0 0 5px #ffffff;

        animation: typing 4s steps(16, end) infinite alternate,
                   blink 0.7s step-end infinite;

    }

    #home p {
        text-shadow: 0 2px 8px #ff0000;
    }
}


/* ================= MOBILE (Typing ON) ================= */

@media (max-width: 767px) {
    #home{
        min-height: 60vh;
        padding-top: 70px;
    }

    @keyframes typing {
        from { width: 0; }
        to { width: 14ch; } /* adjust based on text length */
    }

    #home h1 {
        white-space: nowrap;
        font-size: clamp(32px, 10vw, 70px);
        overflow: hidden;
        border-right: 4px solid var(--button);
        width: 0;
        line-height: 1.3;
        text-shadow: 0 0 5px #ffffff;

        animation: typing 4s steps(14, end) infinite alternate,
                   blink 0.7s step-end infinite;
    }

    #home p {
        text-shadow: 0 0 6px #ff0000;
        font-size: clamp(20px, 5vw, 30px);
    }
}

/* ================= PROJECTS SECTION ================= */

#projects {
    /* white-space: nowrap;  add in phone */
    /* margin-top: 80px; */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 90vh;
    padding-top: 110px;
}

#projects h1 {
    font-size: 46px;
    margin-bottom: 10px;
    text-shadow: 0 0 5px #ffffff;
}

.project-container {
    display: grid;
    grid-template-columns: repeat(3, 300px); /* 3 images in one row */
    justify-content: center;
    gap: 40px;
    padding: 30px;
    margin-bottom: 100px;

    background: var(--transparentBG);
    backdrop-filter: blur(10px);
    border-radius: 10px;
}

.project-container h2 {
    grid-column: 1 / -1; /* span all columns */
    font-size: 24px;
    margin-bottom: 20px;
    text-shadow: 0 0 5px #ffffff;
}

/* ================= MOBILE ================= */

@media (max-width: 767px) {
    #projects {
        min-height: 145vh;
        padding-top: 185px;
    }

    #projects h1 {
        font-size: 28px;
    }

    .project-container {
        grid-template-columns: 1fr;   /* 1 item per row */
        justify-content: center;
        gap: 25px;
        padding: 20px;

    }

    .project-container h2 {
        font-size: 18px;
    }
}

/* ================= PROJECTS IMAGEs & TEXTs ================= */

#projects .project-link{
    flex-direction: column;
    align-items: center;
    justify-content: center;

    width: 300px;
    height: auto;

    padding: 15px;
    margin-bottom: 50px;

    display: flex;
    
    text-decoration: none;
    border-radius: 10px;
    color: var(--headline);
    background-color: rgba(22, 22, 26, 0.6);
    
}

.project-link img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    
}

.project-link img:hover {
    transition: opacity 0.25s ease-in-out;
    border: 2px solid rgb(255, 0, 0);
    box-shadow: #ff0000 0px 0px 10px;
    
}

.project-link p {
    margin-top: 12px;
    /* margin-bottom: 12px; */

    font-size: 18px;
    text-shadow: 0 0 6px #ffffff;
    
}

.project-link span {
    opacity: 0%;
    padding: 0 5px;

}

.project-link p:hover {
    color: rgb(255, 139, 139);
    text-shadow: 0 3px 10px #ff0000;
    transition: opacity 0.25s ease-in-out;
}

.project-link p:hover span {
    opacity: 100%;
    color: var(--projectTitleSpan);
    text-shadow: 2px 2px 5px var(--projectTitleSpan);
    transition: opacity 0.25s ease-in-out;

}

/* ================= MOBILE ================= */

@media (max-width: 767px) {

    #projects .project-link {
        width: 100%;          
        max-width: 350px;
        margin: 0 auto;
    }

    #projects h1 {
        font-size: 28px;
    }

    .project-container h2 {
        font-size: 18px;
    }
}

/* ================= FOOTER BAR ================= */

#footBar {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 3;

    display: flex;
    justify-content: center;
    align-items: center;

    padding: 12px 0;
    font-size: 20px;

    background: var(--transparentBG);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--neutral-focus);
}

#footBar p {
    color: white;
}

#footBar p:hover {
       text-shadow: 1px 1px 6px #ffffff;
    }

/* ================= MOBILE ================= */

@media (max-width: 767px) {
    #footBar {
        padding: 10px 0;
        font-size: 14px;
    }
}

/* ================= CONTACT SECTION ================= */

#contact {
    white-space: nowrap;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 80vh;
    padding: 100px 40px;
}

#contact h1 {
    font-size: 46px;
    margin-bottom: 10px;
    text-shadow: 0 0 5px #ffffff;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 per row */
    justify-items: center;
    align-items: center;
    gap: 15px;
    padding: 30px;

    background: var(--transparentBG);
    backdrop-filter: blur(10px);
    border-radius: 10px;

}

.contact-container h2 {
    grid-column: 1 / -1; /* span all columns */
    font-size: 24px;
    text-shadow: 0 0 2.5px #ffffff;

}

.contact-container #contact-subtext {
    grid-column: 1 / -1; /* span all columns */
    color: var(--button);
    font-size: clamp(20px, 6vw, 30px);
    text-shadow: 0 2px 8px #ff0000;

}

/* ================= SOCIAL MEDIA LINKS ================= */

.social-media {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    width: 120px;
    padding: 15px;
    border-radius: 10px;

    text-decoration: none;
    color: white;

    background: rgba(22, 22, 26, 0.6);
    transition: 0.3s;
}

.social-media:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 10px #ff0000;
}

/* ================= MOBILE ================= */

@media (max-width: 767px) {
    #contact {
        min-height: 80vh;
        padding: 80px 20px;
    }

    #contact h1 {
        font-size: 28px;
    }

    .contact-container {
        margin-bottom: 60px;
    }

    .contact-container h2 {
        font-size: 18px;
        text-shadow: 0 0 3px #ffffff;
    }

    .contact-container #contact-subtext {
        font-size: 16px;
    }

    .social-media {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;

        width: 120px;
        padding: 15px;
        border-radius: 10px;

        text-decoration: none;
        color: white;

        background: rgba(22, 22, 26, 0.6);
        transition: 0.3s;
    }

    .social-media:hover {
        transform: translateY(-5px);
        box-shadow: 0 0 10px #ff0000;
    }
}