* {
    box-sizing: border-box;
}

body {
        display: flex;
        justify-content: center;  
        align-items: stretch;  
        min-height: 100vh;
        background-color: #111111;
        flex-direction: column;
        margin: 0;
        padding: 0;
        width: 100%;
    }

    .heading {
        width: 100%;
        height: 650px;
        background-image: url("Headbg.png");
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        border-radius: 20px;

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

        gap: 24px; 
    }

    .mainhead {
        width: 100%;
        text-align: center;
        font-family: 'Inter Tight', sans-serif;
        font-weight: 400;
        font-size: 72px;
        line-height: 75px;
        letter-spacing: -0.04rem;
        color: #fff;  

        margin-top: 0;
        margin-bottom: 0;
    }

    .sechead {
        width: 100%;
        font-family: 'Inter';
        color: #fff;
        font-weight: 400;
        font-size: 16px;
        letter-spacing: -0.04rem;
        text-align: center;

        margin-top: 0;
    }



    .build {
        opacity: 0.9;
        border-radius: 40px;
        background-color: #FFFFFF33;
        width: 172px;
        height: 27px;

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

    .buildbh {
        opacity: 1;
        font-family: 'Inter';
        font-weight: 300;
        font-size: 12px;
        line-height: 100%;
        text-align: center;
        letter-spacing: -0.04rem;
        color: #FFFFFF;
    }

    .get-started-btn {
                
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 135px;
                height: 36px;
                padding: 10px 20px; 
                gap: 10px;
                border-radius: 12px;
                box-sizing: border-box; 

                
                background: linear-gradient(to bottom, #FFFFFF, #DDDDDD);

                
                border: 1px solid rgba(255, 255, 255, 0.8); 

                
                box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15); 

                
                color: #000; 
                font-family: 'Inter';
                font-size: 13px;
                font-weight: 400;
                letter-spacing: -0.04rem;
                text-decoration: none;
                white-space: nowrap;
                
            
                transition: all 0.2s ease-in-out;
            }

            
            .get-started-btn:hover {
                transform: translateY(-2px);
                box-shadow: 0 6px 35px rgba(0, 0, 0, 0.20); 
            }

    .learn-more-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 36px;
            padding: 10px 20px;
            gap: 5px;
            border-radius: 12px;
            box-sizing: border-box;

            background: linear-gradient(to bottom, #222222, #444444);
            
           
            border: 1px solid rgba(255, 255, 255, 0.8);

            backdrop-filter: blur(40px);
            -webkit-backdrop-filter: blur(40px);
            box-shadow: 0 1px 30px rgba(0, 0, 0, 0.15);
            
    

          
            color: rgba(255, 255, 255, 0.8);
            
           
            font-family: 'Inter', sans-serif; 
            font-weight: 400; 
            font-size: 13px;
            line-height: 1; 
            letter-spacing: -0.04em; 

            
            text-shadow: 0 0 2px rgba(0, 0, 0, 0.25);

           
            cursor: pointer;
            text-decoration: none;
            transition: all 0.2s ease-in-out;
        }

        .learn-more-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 35px rgba(0, 0, 0, 0.25);
        }

        .btns {
        
            white-space: nowrap;

        }

        .sponser {
            width: 100%;
            height: 159px;
            justify-content: center;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 24px;
        }

        .sponserd {
            font-family: 'Inter';
            font-weight: 400;
            size: 16px;
            letter-spacing: -0.04rem;
            color: #fff;
            text-align: center;

        }

.Sponsers {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: clamp(24px, 4vw, 46px);
    max-width: 100%;
    margin: 0 auto;
}

.Sponsers img {
    height: clamp(24px, 4vw, 36px);
    max-width: 100%;
}


 /* === NAV BASE === */
.header {
    width: 100%;
    height: 80px;
    margin: 0;
    padding: 0;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px clamp(24px, 5vw, 80px); /* ✅ better desktop spacing */
    background-color: #111;
    position: relative; /* for absolute mobile menu */
}

.CloudSurfe {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 22px;
    letter-spacing: -0.03rem;
    color: #fff;
    cursor: pointer;
    transition: color 0.3s ease;
}

.CloudSurfe:hover {
    color: #00bcd4;
}

/* === NAV LINKS === */
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    margin: 0;
    padding: 0;
    list-style: none;
    transition: all 0.3s ease;
}

.nav-links li a {
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    letter-spacing: -0.04rem;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: #fff;
}

.nav-links li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: #00bcd4;
    transition: width 0.3s ease;
}

.nav-links li a:hover::after {
    width: 100%;
}

.buttons {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* === HAMBURGER === */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    width: 28px;
    height: 24px;
    gap: 5px;
    z-index: 1001;
    margin-left: auto; /* ✅ right align */
}

.hamburger span {
    width: 100%;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* === MOBILE MODE === */
@media (max-width: 768px) {
    .buttons {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        background: #111;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.35s ease;
        position: absolute;
        top: 80px;
        left: 0;
        z-index: 1000;
    }

    .nav-links.nav-active {
        max-height: 400px;
        opacity: 1;
        visibility: visible;
        padding: 20px 0;
    }

    .nav-links li {
        padding: 12px 0;
    }

    /* Hamburger animation */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}
.login { font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    letter-spacing: -0.04rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none; background: none;
    border: none; cursor: pointer; }
           
.signup { 
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    letter-spacing: -0.04rem;
    white-space: nowrap;
    width: 114px; height: 35px;
    border-radius: 30px;
    padding: 8px 16px;
    background: linear-gradient(to left, #FFFFFF, #DDDDDD);
    color: #222222;
    border: none;
    cursor: pointer;
}

.footer {
    margin-top: 40px;
    padding: 36px 5%;
    font-family: 'Inter';
    background-color: #222;
    display: flex;
}


.footer-head {
    font-weight: 700;
    font-style: Bold;
    font-size: 20px;
    letter-spacing: -0.04rem;
    color: #fff;
}

.footer-des {
    text-align: start;
    color: #fff;
    font-weight: 400;
}

.col-1 {
    margin-right: auto;
}

.col-2 a, .col-3 a, .col-4 a {
    display: block;
    margin-bottom: 10px;
    font-family: 'Inter Tight';
    font-weight: 400;
    letter-spacing: 0.04rem;
    color: #fff;
    text-decoration: none;
}

.col-2, .col-3 {
    padding-right: 60px;
}