/* =========================================
   BASE & RESET
   ========================================= */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --bg-main: #f4f4f0;
    --text-color: #000;
    --box-bg: #fff;
    --border-color: #000;
    --shadow-color: #000;
    --btn-text: #000;
    --grid-color: rgba(0, 0, 0, 0.08);
}

body.dark-mode {
    --bg-main: #1a1a1a;
    --text-color: #fff;
    --box-bg: #2d2d2d;
    --border-color: #fff;
    --shadow-color: #fff;
    --btn-text: #000;
    --grid-color: rgba(255, 255, 255, 0.08);
}

body {
    margin: 0;
    padding: 70px 15px 40px; 
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-main);
    background-image: linear-gradient(var(--grid-color) 2px, transparent 2px), linear-gradient(90deg, var(--grid-color) 2px, transparent 2px);
    background-size: 40px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32'><path d='M4,4 L4,22 L10,16 L18,16 Z' fill='%23ff90e8' stroke='black' stroke-width='2' stroke-linejoin='round'/></svg>") 4 4, auto;
}

/* =========================================
   MARQUEE
   ========================================= */
.marquee {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #ff90e8;
    border-bottom: 3px solid var(--border-color);
    color: #000;
    padding: clamp(8px, 2vw, 10px) 0;
    z-index: 1000;
    overflow: hidden;
    white-space: nowrap;
    box-shadow: 0 4px 0px var(--shadow-color);
}
body.dark-mode .marquee {
    background-color: #80ffe8;
}
.marquee-text {
    display: inline-block;
    font-weight: 700;
    font-size: clamp(0.85rem, 2vw, 1rem);
    text-transform: uppercase;
    padding-left: 100%;
    animation: marqueeScroll 20s linear infinite;
}
@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-100%); }
}

/* =========================================
   MAIN LAYOUT & NEO-BOX
   ========================================= */
.neo-box {
    background: var(--box-bg);
    border: 3px solid var(--border-color);
    /* Padding dikurangi biar gak mepet ke tombol dan teks */
    padding: clamp(20px, 5vw, 30px);
    border-radius: 12px;
    box-shadow: 8px 8px 0px var(--shadow-color);
    text-align: center;
    width: 100%;
    /* Max-width dikecilin biar card-nya kurus dan rapi di desktop */
    max-width: 360px;
    z-index: 1;
    transition: all 0.3s ease;
    /* Tambahan margin atas bawah biar ga nempel layar banget kalau height-nya kepanjangan */
    margin: 20px 0; 
}

/* =========================================
   PROFILE & TYPOGRAPHY
   ========================================= */
.profile-pic {
    /* Ukuran foto dikecilin dikit biar proporsional sama card yang udah kurus */
    width: clamp(90px, 25vw, 110px);
    height: clamp(90px, 25vw, 110px);
    border-radius: 12px;
    object-fit: cover;
    border: 3px solid var(--border-color);
    box-shadow: 5px 5px 0px var(--shadow-color);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 5px;
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32'><path d='M4,4 L4,22 L10,16 L18,16 Z' fill='%23ffc900' stroke='black' stroke-width='2' stroke-linejoin='round'/></svg>") 4 4, pointer;
}
.profile-pic:hover {
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0px var(--shadow-color);
}
.profile-pic.clicked {
    transform: rotate(360deg) scale(0.5);
    box-shadow: 0px 0px 0px var(--shadow-color);
}

.name {
    margin: 10px 0 5px;
    font-size: clamp(1.2rem, 5vw, 1.5rem);
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.description {
    font-size: clamp(0.8rem, 3vw, 0.85rem);
    margin-bottom: 20px;
    font-weight: 600;
    line-height: 1.5;
}

/* =========================================
   BUTTONS & LINKS
   ========================================= */
.links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.neo-btn {
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32'><path d='M4,4 L4,22 L10,16 L18,16 Z' fill='%23ffc900' stroke='black' stroke-width='2' stroke-linejoin='round'/></svg>") 4 4, pointer;
    text-decoration: none;
    color: var(--btn-text);
    background: var(--bg-color);
    /* Padding tombol dipendekin biar ga balok banget */
    padding: clamp(10px, 2.5vw, 12px) clamp(10px, 3vw, 15px);
    border-radius: 8px;
    font-weight: 700;
    font-size: clamp(0.85rem, 3.5vw, 0.95rem);
    transition: all 0.2s ease;
    border: 3px solid #000;
    box-shadow: 4px 4px 0px #000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-transform: uppercase;
    text-align: center;
    word-break: break-word;
}

.link-btn {
    animation: attentionShake 4s infinite;
}
@keyframes attentionShake {
    0%, 80% { transform: translate(0, 0); }
    82% { transform: translate(-3px, 0) rotate(-1deg); }
    84% { transform: translate(3px, 0) rotate(1deg); }
    86% { transform: translate(-3px, 0) rotate(-1deg); }
    88% { transform: translate(3px, 0) rotate(1deg); }
    90%, 100% { transform: translate(0, 0); }
}

.neo-btn:hover {
    animation: none;
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000;
}
.neo-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px #000;
}
.neo-btn i {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex-shrink: 0;
}
.neo-btn:hover i {
    transform: rotate(360deg) scale(1.2);
}

.share-btn {
    margin: 20px auto 0 auto;
    padding: clamp(8px, 2vw, 10px) clamp(15px, 4vw, 20px);
    font-size: clamp(0.75rem, 3vw, 0.8rem);
    width: max-content;
    max-width: 100%;
    background: var(--bg-main);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-weight: 700;
    box-shadow: 2px 2px 0px var(--shadow-color);
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
}
.share-btn:hover {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--shadow-color);
}
.share-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 0px 0px 0px var(--shadow-color);
}

/* =========================================
   FLOATING BUTTONS (Theme & Scroll Top)
   ========================================= */
.theme-btn {
    position: fixed;
    top: clamp(55px, 8vw, 70px);
    right: clamp(10px, 3vw, 20px);
    padding: clamp(8px, 2vw, 10px) clamp(10px, 3vw, 15px);
    border-radius: 8px;
    background: #fff;
    border: 3px solid #000;
    box-shadow: 3px 3px 0px #000;
    color: var(--text-color);
    font-family: inherit;
    font-weight: 700;
    font-size: clamp(0.75rem, 3vw, 0.9rem);
    cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='32' height='32'><path d='M4,4 L4,22 L10,16 L18,16 Z' fill='%23ffc900' stroke='black' stroke-width='2' stroke-linejoin='round'/></svg>") 4 4, pointer;
    transition: all 0.2s ease;
    z-index: 10;
}
.theme-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000;
}
.theme-btn:active {
    transform: translate(3px, 3px);
    box-shadow: 0px 0px 0px #000;
}
body.dark-mode .theme-btn {
    background: #2d2d2d;
    color: #fff;
    border-color: #fff;
    box-shadow: 3px 3px 0px #fff;
}
body.dark-mode .theme-btn:hover { box-shadow: 1px 1px 0px #fff; }
body.dark-mode .theme-btn:active { box-shadow: 0px 0px 0px #fff; }

.scroll-top-btn {
    position: fixed;
    bottom: clamp(15px, 4vw, 20px);
    right: clamp(15px, 4vw, 20px);
    width: clamp(40px, 10vw, 45px);
    height: clamp(40px, 10vw, 45px);
    border-radius: 50%;
    background-color: #ff90e8;
    border: 3px solid #000;
    box-shadow: 3px 3px 0px #000;
    color: #000;
    font-size: clamp(1rem, 4vw, 1.1rem);
    cursor: pointer;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}
.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.scroll-top-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px #000;
}

/* =========================================
   ANIMATIONS & UTILS
   ========================================= */
.typing-container {
    position: relative;
    display: inline-block;
    padding-right: 4px;
}
.typing-container::after {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background-color: var(--box-bg);
    border-left: 3px solid var(--text-color);
    animation: typingReveal 2.5s steps(29) forwards, blinkCursor 0.7s step-end infinite;
    transition: background-color 0.3s ease;
}
@keyframes typingReveal {
    from { width: 100%; }
    to { width: 0%; }
}
@keyframes blinkCursor {
    from, to { border-left-color: transparent; }
    50% { border-left-color: var(--text-color); }
}

.fade-in {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.fade-in.show {
    opacity: 1;
    transform: translateY(0);
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-main);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}
.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-color);
    border-top-color: #ff90e8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 4px 4px 0px var(--shadow-color);
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 480px) {
    .neo-box { box-shadow: 5px 5px 0px var(--shadow-color); }
    .neo-btn { box-shadow: 3px 3px 0px #000; }
    .theme-btn { box-shadow: 3px 3px 0px #000; }
    body.dark-mode .theme-btn { box-shadow: 3px 3px 0px #fff; }
    .share-btn { width: 100%; }
}