@import url('https://fonts.googleapis.com/css2?family=Charm:wght@400;700&display=swap');

.charm-regular {
  font-family: "Charm", cursive;
  font-weight: 400;
  font-style: normal;
}

.charm-bold {
  font-family: "Charm", cursive;
  font-weight: 700;
  font-style: normal;
}


html {
    scroll-behavior: smooth;
}




body {
    margin: 0;
    padding: 0;
    font-family: "Charm", sans-serif;
    color:aliceblue;
   
}

/* Sticky Nav Bar */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: transparent;
    background: rgba(0, 0, 0, 0.4); /* dark transparent overlay */
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}


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

nav h2 {
    font-size: 30px;
    margin-left: 40px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
    margin-left: auto;
    margin-right: 40px;
}

nav ul li a {
    color: #FBF6F6;
    text-decoration: none;
    font-size: 26px;
    
}

/* nav ul li a.active {
    color: #A4CE8B;
    text-decoration: underline;
} */


#home {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.video-hero {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    
}

.section-card {
    /* background: #0b2957; */
    /* background: #FBF7EC; */

    /* border:#000B58 solid 2px; */
    border-radius: 16px;
    padding: 40px;
    padding-top: 20px;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
    /* background: #EDE9E6; */
    backdrop-filter: blur(5px);
    border-top: 1px solid rgba(255,255,255,0.4);
    border-left: 1px solid rgba(255,255,255,0.3);
    box-shadow: 3px 3px 3px rgba(0,0,0,0.089);

}

.section-card h2 {
    font-size: 42px;
    margin-bottom: 30px;
    text-align: center;
    color: #000B58;
    background: #FBF7EC;
    border:#000B58 solid 2px;
    border-radius: 12px;

}


/* Facts and Gallery sections */
#facts {
    min-height: 100vh;
    padding: 120px 60px 0px 60px;
    background-image: url("Images/octopusbackground.jpg");
    background-size: contain;
    background-repeat: repeat;
    background-attachment: fixed;
    
    
}

#gallery {
    min-height: 100vh;
    padding: 0px 80px 60px 80px;
    background-image: url("Images/octopusbackground.jpg");
    background-size: contain;
    background-repeat: repeat;
    background-attachment: fixed;

}



.fact-generator {
    text-align: center;
    border-radius: 12px;
    margin-bottom: 20px;
    margin-top: 60px;
    
}
.fact-generator p {
    font-size: 16px;
    margin-bottom: 0px;
    min-height: 60px;
    color: #000B58;
   
}

.fact-generator button {
    color: #000B58;
    padding: 16px 30px;
    font-size: 22px;
    font-family: "Charm", cursive;
    border-radius: 8px;
    cursor: pointer;
    background: #AACDDC;
    margin-top:  30px;
    
}

.fact-generator button:hover {
    background: #eea595;
}

/* Fact cards grid */
.facts-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 30px;
    padding: 20px 0;
    /* margin: 0 auto; */
    width: 100%;
}



.fact-card {
    background: #f0f0f0;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    color: #000B58;
    border:#000B58 solid 2px;
    
    
}

.fact-card h3 {
    font-size: 22px;
    margin-bottom: 14px;
}

.fact-card p {
    font-size: 20px;
    line-height: 1.6;
    
}

#random-fact {
    background: #EDE9E6;
    padding: 20px;
    margin-bottom: 42px;
    margin-top: 42px;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    color: #000B58;
    border:#000B58 solid 2px;
    font-size: 26px;
    line-height: 1.6;
}



/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding: 30px;
    background: #FBF7EC;
    border-radius: 12px;
    border:#000B58 solid 2px;
    justify-items: center;
    justify-content: center;
    margin: 20px;
    margin-top: 60px;
   
}
.gallery-item {
    display: flex;
    justify-content: center; 
    width: 100%;
    
    
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
    border: #FBF7EC solid 2px;
    justify-content: center;
    display: block;
    
}

.gallery-item img:hover {
    transform: scale(1.03);
}

#lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#lightbox.active {
    display: flex;
}

#lightbox-img {
    max-width: 80%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

#prev-btn, #next-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 36px;
    padding: 16px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s ease;
    margin: 0 20px;
}

#prev-btn:hover, #next-btn:hover {
    background: rgba(255, 255, 255, 0.4);
}


.hamburger {
    display: none;
    background: none;
    border: none;
    color:#FBF6F6;
    font-size: 32px;
    cursor: pointer;
    margin-right: 20px;
}

#lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#lightbox.active {
    display: flex;
}

#lightbox-img {
    max-width: 80%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

#prev-btn, #next-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 36px;
    padding: 16px;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s ease;
    margin: 0 20px;
}

#prev-btn:hover, #next-btn:hover {
    background: rgba(255, 255, 255, 0.4);
}


.bubble {
    position: absolute;
    border-radius: 50%;
    pointer-events: auto;
    cursor: pointer;

    background: radial-gradient(
        circle at 30% 30%,

        circle at 30% 30%,
        rgba(255,255,255,0.9),
        rgba(255,255,255,0.25) 50%,
        rgba(255,255,255,0.05) 100%
    );

    border: 1px solid rgba(255,255,255,0.5);

    box-shadow:
        inset -5px -5px 10px rgba(255,255,255,0.2),
        inset 5px 5px 10px rgba(255,255,255,0.1);

    transition:
        transform 0.2s ease,
        opacity 0.2s ease;

    z-index: 5;
}

.bubble.pop {
    transform: scale(2.0);
    opacity: 0;
}




@media (max-width: 1300px) {
    .hamburger {
        display: block;
    }

    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(0,0,0,0.7);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 10px 0;
        gap: 0;
        margin: 0;
    }

    nav ul.open {
        display: flex;
    }

    nav ul li {
        text-align: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    nav h2 {
        font-size: 40px;
        margin-left: 40px;
    }

    #facts, #gallery {
        padding: 100px 20px 40px 20px;
        
    }
    #gallery {
        min-height: 100vh;
        padding-bottom: 200px;
        background-image: url("Images/octopusbackground.jpg");
        background-size: contain;
        background-repeat: repeat;
        background-attachment: fixed;
    }

    .section-card {
        padding: 20px;
        padding-top: 10px;
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);

    }
    
}

@media (max-width: 900px) {
    .hamburger {
        display: block;
    }

    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(0,0,0,0.7);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 10px 0;
        gap: 0;
        margin: 0;
    }

    nav ul.open {
        display: flex;
    }

    nav ul li {
        text-align: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    nav h2 {
        font-size: 30px;
        margin-left: 40px;
    }

    #facts, #gallery {
        padding: 100px 30px 30px 30px;
        
    }

    .section-card {
        padding: 20px;
        
    }
    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 30px;
        padding: 30px;
        background: #FBF7EC;
        border-radius: 12px;
        border:#000B58 solid 2px;
        justify-items: center;
        justify-content: center;
        margin: 20px;
        margin-top: 60px;
    }
}

@media (max-width: 500px) {
    .hamburger {
        display: block;
    }

    nav ul {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(0,0,0,0.7);
        position: absolute;
        top: 100%;
        left: 0;
        padding: 10px 0;
        gap: 0;
        margin: 0;
       
        
    }

    nav ul.open {
        display: flex;
    }

    nav ul li {
        text-align: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        
    }

    nav h2 {
        font-size: 24px;
        margin-left: 40px;
    }

    #facts, #gallery {
        padding: 100px 30px 30px 30px;
        
    }
      .gallery-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
        gap: 10px;
        padding: 10px;
        background: #FBF7EC;
        border-radius: 12px;
        border:#000B58 solid 2px;
        justify-items: center;
        justify-content: center;
        margin: 20px;
        margin-top: 60px;
    }
     

    .section-card {
        padding: 20px;
        
        
    }



    #random-fact {
    background: #EDE9E6;
    padding: 20px;
    margin-bottom: 42px;
    margin-top: 42px;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    color: #000B58;
    border:#000B58 solid 2px;
    font-size: 22px;
    line-height: 1.6;
    }
.fact-generator button {
    color: #000B58;
    padding: 10px;
    font-size: 20px;
    font-family: "Charm", cursive;
    border-radius: 8px;
    cursor: pointer;
    background: #AACDDC;
    margin-top:  10px;
    
}

#prev-btn, #next-btn {
  
    font-size: 24px;
    padding: 3px;
    margin: 5px;
    



}

@supports not (backdrop-filter: blur(10px)) {
    .section-card {
        background: #e1eff5;
        background: #d7e7ee;
    }

}