.iti {
    width: 100%;
}

.reg-form {
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    position: relative;
    z-index: 10;
}

.reg-form h1 {
    font-weight: 700;
    margin-bottom: 1rem;
}

.form-control.custom-rounded {
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    height: auto;
    border: 1px solid #ced4da;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.05);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control.custom-rounded:focus {
    border-color: #3bcdf4;
    box-shadow: 0 0 0 0.2rem rgba(59, 205, 244, 0.25);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: #333;
}

.signin-btn {
    background: linear-gradient(135deg, #3acff6 0%, #0224c4 100%);
    border: none;
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 0.5rem;
    transition: 0.3s ease;
}

.signin-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(2, 36, 196, 0.4);
}

.signin-btn:hover, .signin-btn:focus {
    transition: 0.5s;
    -webkit-animation: signin-btn 1s;
    animation: signin-btn 1s;
    outline: 0.1em solid transparent;
    outline-offset: 0.2em;
    box-shadow: 0 0 0.4em 0 var(--color-background);
}

.signin-btn .icon-arrow {
    transition: 0.5s;
    margin-right: 0px;
    transform: scale(0.6);
}

.signin-btn:hover .icon-arrow {
    transition: 0.5s;
}

.icon-arrow {
    width: 20px;
    margin-left: 15px;
    position: relative;
    top: 6%;
}

/* SVG */
#arrow-icon-one {
    transition: 0.4s;
    transform: translateX(-60%);
}

#arrow-icon-two {
    transition: 0.5s;
    transform: translateX(-30%);
}

.signin-btn:hover #arrow-icon-three {
    animation: color_anim 1s infinite 0.2s;
}

.signin-btn:hover #arrow-icon-one {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.6s;
}

.signin-btn:hover #arrow-icon-two {
    transform: translateX(0%);
    animation: color_anim 1s infinite 0.4s;
}

/* SVG animations */
@keyframes color_anim {
    0% {
        fill: white;
    }

    50% {
        fill: var(--color-background);
    }

    100% {
        fill: white;
    }
}

/* Button animations */
@-webkit-keyframes signin-btn {
    0% {
        outline: 0.2em solid var(--color-background);
        outline-offset: 0;
    }
}

@keyframes signin-btn {
    0% {
        outline: 0.2em solid var(--color-background);
        outline-offset: 0;
    }
}

@media screen and (max-width:480px) {
    .form-control.custom-rounded {
        font-size: 0.9rem;
    }
}