/* ===== FOOTER ===== */
.footer {
    background: #ffffff;
    color: #1e293b;
    padding: 50px 20px 20px;
    font-family: 'Poppins', sans-serif;
    border-top: 1px solid #e2e8f0;
}

/* CONTAINER */
.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    flex-wrap: wrap;
}

/* SAME 3-COLUMN STRUCTURE */
.footer-left,
.visitor-minimal,
.footer-right {
    flex: 1;
    min-width: 260px;
}

/* LEFT SIDE */
.footer-left h3,
.footer-right h3,
.visitor-minimal h2 {
    color: #0b5ed7;
    margin-bottom: 16px;
    font-size: 1.15rem;
    font-weight: 700;
}

.footer-left p {
    margin: 10px 0;
    font-size: 0.96rem;
    color: #475569;
    line-height: 1.6;
}

/* CENTER VISITOR */
.visitor-minimal {
    text-align: center;
}

.visitor-minimal a {
    display: inline-block;
}

.visitor-minimal img {
    max-width: 100%;
    width: auto;
    height: auto;
    display: inline-block;
    transition: transform 0.3s ease;
    image-rendering: auto;
}

.visitor-minimal img:hover {
    transform: scale(1.03);
}

/* RIGHT SIDE */
.footer-right {
    text-align: right;
}

.footer-social {
    display: flex;
    justify-content: flex-end;
    gap: 14px;
    flex-wrap: wrap;
}

.footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #f8fafc;
    color: #0b5ed7;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.1rem;
    border: 1px solid #dbeafe;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: #0b5ed7;
    color: #ffffff;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 20px rgba(11, 94, 215, 0.18);
}

/* BOTTOM */
.footer-bottom {
    max-width: 1100px;
    margin: 35px auto 0;
    border-top: 1px solid #e2e8f0;
    padding-top: 18px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.92rem;
    color: #475569;
}

.footer-bottom span {
    color: #0b5ed7;
    font-weight: 700;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }

    .footer-left,
    .visitor-minimal,
    .footer-right {
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .visitor-minimal img {
        max-width: 100%;
        width: auto;
    }
}
:root {
    --bg: #ffffff;
    --section-bg: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.92);
    --text: #0f172a;
    --text-soft: #475569;
    --accent: #0b5ed7;
    --border: rgba(11, 94, 215, 0.08);
    --shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
}

body.dark-theme {
    --bg: #0f172a;
    --section-bg: #0f172a;
    --card-bg: #1e293b;
    --text: #f8fafc;
    --text-soft: #cbd5e1;
    --accent: #38bdf8;
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

/* MAIN */
body {
    background: var(--bg);
    color: var(--text);
    transition: background 0.4s ease, color 0.4s ease;
}

/* SECTIONS */
#about,
#education,
#projects,
#achievements-section,
.skills-section,
#contact,
.footer,
.random-facts {
    background: var(--section-bg);
    color: var(--text);
    transition: background 0.4s ease, color 0.4s ease;
}

/* HEADINGS */
.about-header h1,
.education-header h1,
.section-title,
.achievements-header h2,
.skills-header h2,
.random-facts-content h2,
.footer-left h3,
.footer-right h3,
.visitor-minimal h2 {
    color: var(--accent);
}

/* PARAGRAPHS / NORMAL TEXT */
.about-text,
.about-text p,
.education-card p,
.project-card p,
.achievement-content p,
.skill-box p,
.footer-left p,
.footer-bottom p,
.project-card ul li,
.random-facts-content ul li {
    color: var(--text-soft);
}

/* CARDS */
.about-content,
.education-card,
.project-card,
.achievement-card,
.skill-box,
.random-facts-content ul li {
    background: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: background 0.4s ease, color 0.4s ease, border 0.4s ease;
}

/* RANDOM FACTS LIST DARK FIX */
body.dark-theme .random-facts-content ul li {
    background: #1e293b;
    color: #e2e8f0;
}

body.dark-theme .random-facts-content ul li:hover {
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    color: #ffffff;
}

/* FOOTER DARK FIX */
body.dark-theme .footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-theme .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

body.dark-theme .footer-social a {
    background: #1e293b;
    color: #38bdf8;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* TOGGLE BUTTON */
.theme-toggle {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 50%;
    color: #ffffff;
    background: linear-gradient(135deg, #cfe6ff, #595959);
    font-size: 20px;
    cursor: pointer;
    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.08);
}
/* GAME BUTTON (above theme button) */
.game-toggle {
    position: fixed;
    right: 20px;
    bottom: 90px; /* theme button-এর উপরে থাকবে */
    width: 52px;
    height: 52px;

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

    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    color: #fff;
    font-size: 22px;
    text-decoration: none;

    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
}

.game-toggle:hover {
    transform: scale(1.1) rotate(10deg);
}

/* your existing theme button stays below */
.theme-toggle {
    position: fixed;
    right: 20px;
    bottom: 20px;
}