:root {
    --teal: #0A6571;
    --light: #ECF0A3;
    --gold: #E0B831;
    --red: #AF4031;
    --max-width: 1200px;
    --text-font: "Kanit", serif;
    --body-font: "Inter", sans-serif;
}


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

a {
  color: inherit;        
  text-decoration: none; 
}

body {
    font-family: var(--body-font);
    color: #222;
    line-height: 1.6;
}


header {
    width: 100%;
    border-bottom: 4px solid var(--red);
}

.navbar {
    max-width: var(--max-width);
  
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo img {
    height: 55px;
    
    
}

.nav-links {
    display: flex;
    gap: 40px;
    margin-left: auto; 
}

.nav-links a {
    color: #000;
    text-decoration: none;
    font-size: 16px;
    margin-left: auto;
    transition: all 0.2s ease;
}

.nav-links a:hover {
    background: var(--light);
    color: var(--red);
}
.buy-btn {
    background: var(--gold);
    padding: 10px 18px;
    border-radius: 20px;
    text-decoration: none;
    color: #000;
    font-weight: 600;
    margin-left: auto;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #000;
}

.mobile-nav {
    max-height: 0;             
    overflow: hidden;
    flex-direction: column;
    background: #fff;
    padding: 0 20px;             
    transition: max-height 0.5s ease, padding 0.5s ease;
}

.mobile-nav.open {
    display: flex; 
    max-height: 500px; 
}

.mobile-nav a {
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
}

/* Show mobile */
@media (max-width: 850px) {
    .nav-links {
        display: none;
    }
    .hamburger {
        display: flex;
    }
}


.hero {
    position: relative;
    width: 100%;
    height: 451px; 
    overflow: hidden; 
}
.home .hero-text {
    left: 35%;
    top: 50%;
    transform: translate(0, -50%);
    text-align: left;
}
.hero img {
    width: 100%;
    height: 100%;   
    object-fit: cover; 
    object-position: center;
    
}

.hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #AF4031;
    font-family: var(--text-font);
    text-align: center;
}

.hero-text h1 {
    font-size: 52px;
    width: 400px;
    line-height: 1.2;
}

.cta-btn {
    background: var(--gold);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    color: #000;
    margin-top: 20px;
    display: inline-block;
}




.section {
    max-width: var(--max-width);
    margin: 80px auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.section img {
    width: 420px;
    border-radius: 4px;
}

.section-text {
    max-width: 450px;
}

.section-text2 {
    .section-text {
    max-width: 700px; /* or whatever width looks good */
    width: 100%;      /* makes it responsive */
}
}

.section-text h2 {
    font-family: var(--text-font);
    font-size: 32px;
    margin-bottom: 15px;
}


.exhibit-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 60px;
}

.exhibit-text {
    width: 60%;
}

.exhibit-img {
    width: 381px;
    height: 228px;
    object-fit: cover;
    border-radius: 4px;
}

/* MOBILE STACK (image under text) */
@media (max-width: 850px) {
    .exhibit-row {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .exhibit-text {
        width: 100%;
    }

    .exhibit-img {
        width: 100%;
        max-width: 381px;
    }
}

/* MOBILE STACKING */
@media (max-width: 850px) {
    .section {
        flex-direction: column;
        text-align: center;
    }
}


footer {
    background: var(--teal);
    color: #fff;
    padding: 40px 0;
    margin-top: 100px;
    border-top: 5px solid var(--red);
}

.footer-inner {
    max-width: var(--max-width);
    margin: auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-col {
    margin: 20px 0;
}

.footer-col a {
    color: #fff;
    text-decoration: none;
    display: block;
    margin: 5px 0;
}

.footer-logo img {
    height: 60px;
}