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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background-color: #f4ece8;
    color: #3a2a25;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* NAVBAR */

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #8b3f34;
    border-radius: 2px;
}
 /* hamburger to X animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.hamburger span {
    transition: all 0.3s ease;
}

.navbar {
    background: #ffffff;
    padding: 15px 0;
    border-bottom: 1px solid #dddddd;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
     display: block;
    text-decoration: none;
    color: #8b3f34;
    font-weight: 600;
    padding: 12px 0;
}

nav a:hover {
    color: #6e2f26;
}

nav a:hover .external-link {
    background-color: #6e2f26;
}

.external-link {
    width: 20px;
    height: 10px;
    background: url(img/external-link.svg) left no-repeat;
    background-size: 90%;
    display: inline;
    padding-left: 25px;
}


/* HERO */
.hero-bg {
    background-image: 
        linear-gradient(to right, rgba(244, 236, 232, 0.5), rgba(244, 236, 232, 1)),
        url(img/cairn_background-left.png),
        linear-gradient(to left, rgba(244, 236, 232, 0.5), rgba(244, 236, 232, 1)),
        url(img/cairn_background_right.png);
    background-repeat: no-repeat;
    background-position-x: left, left, right, right;
    background-size: 50% 100%, 50% 100%, 50% 100%, auto 100%;
    padding: 120px 0 60px;
}

.hero-content {
    display: flex;
    align-items: top; 
}

.hero-logo {
    max-width: 700px;
    padding-top: 22px;
}

.hero-logo img{
    width: 85%;
}

.hero-text {
    max-width: 700px;
    background-image: linear-gradient(to right, rgba(244, 236, 232, 1) 55%, rgba(244, 236, 232, 0.2) 100%);
}

.hero-text-wide {
    max-width: 1400px;
    width: 100%;
}

.hero h1 {
    font-size: 42px;
    color: #6e2f26;
}

.hero h2 {
    font-size: 26px;
    margin-bottom: 0px;
    color: #6e2f26;
    font-style: italic;
}

.hero h3 {
    margin-bottom: 20px;
    font-style: italic;
}

.hero h4 {
    font-size: 34px;
    color:#6e2f26;
    margin-bottom: 20px;
    margin-top: 40px;
}

.hero h5 {
    font-size: 26px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    text-align: justify;
}

.hero ul, .hero ol {
    padding-left: 20px;
    font-size: 18px;
}

.hero a {
    color: #8b3f34;
    text-decoration: none;
}

.hero a:hover {
    color: #6e2f26;
    text-decoration: underline;
}

.btn-primary {
    background: #8b3f34;
    color: #ffffff;
    padding: 14px 28px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    display: inline-block;
}

.btn-primary:hover {
    background: #6e2f26;
}

/* CARDS */
.features {
    padding: 80px 0 80px;
}

.cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.card {
    background: #ffffff;
    padding: 30px;
    flex: 1;
    min-width: 280px;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.card h3 {
    margin-bottom: 15px;
    color: #8b3f34;
}

.card ul {
    padding-left: 20px;
}

.card ul, .card p {
     margin: 15px 0;
}

.card a {
    text-decoration: none;
    color: #6e2f26;
    font-weight: 600;
}

/* NEWS & DATES */
.news-dates {
    padding: 60px 0;
    background: #efe2dc;
}

.split {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.news, .dates {
    flex: 1;
    min-width: 280px;
}

.dates ul {
    margin: 15px 0;
    padding-left: 20px;
}

.btn-secondary {
    background: #6e2f26;
    color: #ffffff;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 6px;
    display: inline-block;
    margin-top: 15px;
}

footer {
    background: #6e2f26;
    color: #ffffff;
    padding: 15px 0;
    text-align: center;
    margin-top: 60px;
    width: 100%;
}

/* COMMITTEES */
.chairs {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    flex-wrap: wrap;
    margin-bottom: 30px;
    width: 100%;
    align-content: center;
}

.chair {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 250px;
}

.chair p {
    text-align: center;
}

.chair img {
    width: 150px;
    height: 200px;
    object-fit: cover;
    border-radius: 5%;
    margin-bottom: 20px;
    box-shadow: 0 0 15px 5px rgba(0,0,0,0.1);
}

.chair-info h3 {
    margin-bottom: 8px;
    color: #6e2f26;
}

.chair-info p {
    margin: 4px 0;
}

@media (max-width: 900px) {

    /* .nav-content {
        flex-direction: column;
        align-items: flex-start;
    }

    nav ul {
        flex-direction: column;
        gap: 15px;
        margin-top: 15px;
    }*/
    
    .hero {
        padding-top: 20px;
    }
    
    
    .hero-content {
        flex-direction: column;
    }

    .hero-logo {
        max-width: 100%;
        padding-top: 0;
        margin-top: 0;
        margin-bottom: 20px;
    }

    .hero-logo img {
        width: 100%;
        max-width: 500px;
    }
    
    .hero h1 {
        font-size: 34px;
    }

    .hero h2 {
        font-size: 20px;
    }

    .hero h4 {
        font-size: 30px;
    }
    
    .hero p {
        font-size: 18px;
    }

    .hero, .hero-text {
        background-image: none;
        background-color: rgb(244,234,232);
    }
    
    .cards {
        flex-direction: column;
    }

    .split {
        flex-direction: column;
        gap: 30px;
    }
    
    .navbar {
        position: relative;
        z-index: 1000;
    }

    .nav-content {
        flex-wrap: wrap;
    }

    .hamburger {
        display: flex;
        margin-left: auto;
    }

    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        border-top: 1px solid #e6d6cf;
    }

    nav.active {
        opacity: 1;
        pointer-events: auto;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 10px 0;
    }

    nav ul li {
        border-bottom: 1px solid #e6d6cf;
    }

    nav a {
        display: block;
        padding: 16px 20px;
    }
    
    .chairs {
        flex-direction: column;
        gap: 30px;
    }

    .chair {
        flex-direction: row;
        align-items: left;
        text-align: left;
        gap: 20px;
    }
    
    .chair p {
        text-align: left;
    }

    .chair img {
        width: 110px;
        height: 130px;
        margin-bottom: 0;
    }

}