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

body {
    background: #f6f7f8;
    color: #1e1e1e;
}

/* HEADER */
.header {
    background: #a6be4a;
}

.header-container {
    max-width: 1200px;
    margin: auto;
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav a {
    margin-left: 25px;
    text-decoration: none;
    color: black;
    font-weight: 500;
}

/* WELCOME */
.welcome {
    background: white;
    padding: 25px 5%;
}

.welcome-container {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

/* SLIDER */
.slider {
    width: 100%;
    height: 300px;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.slider img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.slider img.active {
    opacity: 1;
}

/* TEXT */
.theorie-title a {
    color: #2a6fdb;
    text-decoration: none;
    font-weight: 600;
}

.warning {
    color: #e63946;
    margin-top: 10px;
}

.social {
    margin-top: 10px;
}

/* INFO */
.info-section {
    padding: 80px 5%;
}

.info-grid {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.card {
    background: white;
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.list li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.closed strong {
    color: #e63946;
}

/* FOOTER */
.footer {
    background: #222;
    color: #ddd;
    padding: 30px 5%;
}

.footer-content {
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.welcome-text h1 strong {
    color: #a6be4a;
}
.welcome-text p {
    margin-top: 15px;
    max-width: 520px;
}
.slider {
    border-radius: 20px;
    background: #eee;
}
.theorie-title a {
    display: inline-block;
    padding: 10px 18px;
    background: rgba(42,111,219,0.08);
    border-radius: 999px;
}
.welcome-text h1 {
    font-size: 2.4rem;
    line-height: 1.2;
}
.nav a:hover {
    text-decoration: underline;
}

.card {
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
}
.header {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.slider::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
    pointer-events: none;
}
.ig-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    margin-top: 20px;

    background: #0095f6;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;

    border-radius: 999px;
    transition: background 0.2s ease, transform 0.1s ease;
}

.ig-button svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.ig-button:hover {
    background: #0077cc;
    transform: translateY(-1px);
}
.footer-link {
    color: #ddd;
    text-decoration: none;
    margin: 5px 10px;
    font-size: 0.95rem;
}

.footer-link:hover {
    text-decoration: underline;
}
/* CTA BUTTONS */
.cta-button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 22px;
    border-radius: 999px;
    background: #2a6fdb;
    color: white;
    text-decoration: none;
    font-weight: 600;
}

.cta-button.secondary {
    background: #a6be4a;
    margin-left: 10px;
}

.cta-button.instagram {
    background: #0095f6;
}

/* FOOTER LINKS */
.footer a {
    color: #ddd;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}
.nav a.active {
    text-decoration: underline;
    font-weight: 600;
}
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}
.welcome-text ul {
    margin-top: 15px;
    padding-left: 20px;
}

.welcome-text li {
    margin-bottom: 8px;
}


/* MOBILE */
@media (max-width: 900px) {
    .welcome-container {
        grid-template-columns: 1fr;
    }
}