:root {
    /* Colorful Line-art Theme Palette */
    --bg-color: #f5f0e6;
    /* Warm off-white background */
    --text-primary: #1a1a1a;
    /* Near black for strong contrast */
    --text-secondary: #4a4a4a;

    /* Vibrant Accent Colors */
    --accent-red: #e63920;
    --accent-yellow: #f5a623;
    --accent-blue: #3a4bd1;
    --accent-green: #00b050;
    --accent-orange: #f57a00;

    --card-border: #1a1a1a;
    /* Solid dark borders */
    --shadow-solid: 4px 4px 0px 0px var(--text-primary);
    --shadow-solid-hover: 6px 6px 0px 0px var(--text-primary);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem 1.5rem;
    overflow-x: hidden;
    position: relative;
    /* Soft noise texture overlay for a vintage feel */
    background-image: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)" opacity="0.05"/%3E%3C/svg%3E');
}

.wrapper {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 6rem);
}

.content {
    flex: 1;
}

/* Language Button */
.lang-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: #ffffff;
    border: 3px solid var(--card-border);
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-solid);
    transition: all 0.2s;
    z-index: 100;
}

.lang-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-solid-hover);
    background: var(--accent-yellow);
}

.container {
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

/* Base Style for containers */
.effect-glass {
    background: #ffffff;
    border: 4px solid var(--card-border);
    border-radius: 12px;
    box-shadow: var(--shadow-solid);
}

/* Header */
.header {
    margin-bottom: 4rem;
}

.logo-container {
    position: relative;
    display: inline-flex;
    justify-content: center;
}

.logo {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-solid);
    border: 4px solid var(--card-border);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 2;
    background: var(--accent-yellow);
    padding: 2px;
}

.logo:hover {
    transform: scale(1.05) rotate(-5deg);
}

/* Tooltip */
.tooltip-host {
    position: relative;
    display: inline-block;
}

.tooltip-text {
    visibility: hidden;
    background-color: var(--card-border);
    color: #fff;
    text-align: center;
    border-radius: 8px;
    padding: 8px 16px;
    position: absolute;
    z-index: 10;
    bottom: 110%;
    /* Place above the logo */
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

.tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: var(--card-border) transparent transparent transparent;
}

.logo-container:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -1px;
    color: var(--text-primary);
    text-transform: uppercase;
    line-height: 1.1;
}

.subtitle {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.apology {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: var(--accent-red);
    font-weight: 700;
}

/* Main Links Section */
.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 4px;
    bottom: -8px;
    left: 0;
    background: var(--text-primary);
    border-radius: 2px;
}

/* Square Cards layout */
.links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.card-link {
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
    padding: 1.5rem;
    transition: all 0.2s ease-out;
    position: relative;
    overflow: hidden;
}

.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    z-index: 2;
}

.card-link:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-solid-hover);
}

/* Colorful accents for different cards */
.card-link.shopee {
    border-color: var(--accent-orange);
}

.card-link.shopee:hover {
    background-color: rgba(245, 122, 0, 0.1);
}

.card-link.tool {
    border-color: var(--accent-blue);
}

.card-link.tool:hover {
    background-color: rgba(58, 75, 209, 0.1);
}

.card-link.insta {
    border-color: var(--accent-red);
}

.card-link.insta:hover {
    background-color: rgba(230, 57, 32, 0.1);
}

.icon {
    font-size: 3rem;
    filter: drop-shadow(2px 2px 0px var(--text-primary));
}

.link-text {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.link-text span {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
    text-transform: uppercase;
}

.link-text small {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Contact Details */
.contact-info {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    background: #ffffff;
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    border: 4px solid var(--card-border);
    box-shadow: var(--shadow-solid);
    transition: transform 0.2s, box-shadow 0.2s;
}

.contact-info:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-solid-hover);
}

.email-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 800;
    margin-left: 0.5rem;
    position: relative;
}

.email-link::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: -2px;
    left: 0;
    background-color: var(--accent-blue);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.email-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Footer Section */
.footer {
    padding-top: 4rem;
    padding-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    font-family: 'Outfit', sans-serif;
    letter-spacing: 0.5px;
}

.footer p {
    margin: 0;
}

/* Animations & Interaction */
.floating {
    animation: floating 4s ease-in-out infinite;
}

@keyframes floating {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-10px) rotate(2deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.slide-in-top {
    animation: slideInTop 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

.fade-in {
    animation: fadeIn 1s cubic-bezier(0.39, 0.575, 0.565, 1) both;
    animation-delay: 0.2s;
}

@keyframes slideInTop {
    0% {
        transform: translateY(-40px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Rules */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .links-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .card-link {
        aspect-ratio: auto;
        padding: 1.5rem;
        flex-direction: row;
        justify-content: flex-start;
    }

    .card-content {
        flex-direction: row;
        text-align: left;
        align-items: center;
    }

    .link-text {
        text-align: left;
    }

    .lang-btn {
        top: 1rem;
        right: 1rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 4rem 1rem 2rem;
    }

    .logo {
        width: 100px;
        height: 100px;
    }

    h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .contact-info {
        padding: 0.8rem 1.2rem;
        font-size: 1rem;
        border-radius: 12px;
    }
}