:root {
    --color-text-primary: #0C110F;
    --color-text-secondary: #7D7D7D;
    --color-text-placeholder: #AFAFAF;
    --color-btn-primary: #40B588;
    --color-white: #ffffff;
    --color-success: #40B588;
    --color-error: #e53935;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Nunito Sans', sans-serif;
}

body {
    background-image: url('assets/images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}


h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
a,
label,
small,
strong,
em,
li,
blockquote,
cite,
footer {
    margin: 0;
    padding: 0;
    font-family: inherit;
}

.text-display {
    font-weight: 800;
    font-style: normal;
    font-size: 5rem;
    line-height: 1.2;
    letter-spacing: 0;
    margin-bottom: 2.5rem;
}
  

.heading-bold {
    font-weight: 700;
    font-style: normal;
    font-size: 2.25rem;
    line-height: 1.75rem;
    letter-spacing: 0;
}

.text-regular {
    font-weight: 400;
    font-style: normal;
    font-size: 1.5rem;
    line-height: 1.75rem;
    letter-spacing: 0;
}

.text-medium {
    font-weight: 400;
    font-style: normal;
    font-size: 1.75rem;
    line-height: 1;
    letter-spacing: 0;
}
  

.text-small {
    font-weight: 400;
    font-style: normal;
    font-size: 0.875rem;
    line-height: 1;
    letter-spacing: 0;
}


.color-primary {
    color: var(--color-text-primary);
}

.color-secondary {
    color: var(--color-text-secondary);
}

.color-placeholder {
    color: var(--color-text-placeholder);
}

.color-btn-primary {
    color: var(--color-btn-primary);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}
  

.btn {
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 700;
    font-style: normal;
    font-size: 1rem;
    line-height: 1.2;
    letter-spacing: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3125rem;
    padding: 1.125rem 3.5625rem;
    height: 3.25rem;
    border-radius: 2.5rem;
    border: none;
    cursor: pointer;
    margin: 0 1.375rem;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-0.0625rem);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--color-btn-primary);
    color: var(--color-white);
}
  

.input {
    font-weight: 400;
    font-size: 1.125rem;
    line-height: 1;
    letter-spacing: -0.02em;
    width: 25.5rem;
    height: 3.25rem;
    padding: 0 2rem;
    border: 0.0625rem solid var(--color-text-primary);
    border-radius: 1.78125rem;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

.input:focus {
    border-color: var(--color-btn-primary);
}

.input:invalid:not(:placeholder-shown) {
    border-color: #dc3545;
}
  

.input::placeholder {
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 400;
    font-style: normal;
    font-size: 1.125rem;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--color-text-placeholder);
}

.input::-webkit-input-placeholder {
    color: var(--color-text-placeholder);
}

.input:-ms-input-placeholder {
    color: var(--color-text-placeholder);
}
  

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    position: relative;
    z-index: 1;
}

.container > footer {
    margin-top: auto;
    padding: 1.5rem 0;
}

.content-container {
    margin-bottom: 2.5rem;
    margin-top: auto;
    max-width: 51.875rem;
}

.subscription-content-container {
    margin-top: 5rem;
}

.mobile-img {
    margin-top: 2.5rem;
    margin-bottom: 0.3125rem;
    max-width: 100%;
    height: auto;
}

.logo-img {
    margin-top: 3.125rem;
    margin-bottom: 2.5rem;
    max-width: 100%;
    height: auto;
}

.content-container .logo-img-main {
    margin-bottom: 8.25rem;
    max-width: 100%;
    height: auto;
}

.content-container .content-img-container {
    margin-bottom: 4.0625rem;
}

.form-container {
    margin-bottom: 2.5rem;
}

.content-heading {
    margin-bottom: 0.9375rem;
}

.form-container form {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.form-container form .input-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
}

.form-container form .input-group {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    width: 100%;
    max-width: fit-content;
}

.form-container form .input-group .input {
    flex-shrink: 0;
    width: 25.5rem;
}

.form-message {
    display: none;
    margin-top: 0.5rem;
    margin-left: 2rem;
    text-align: left;
    width: 25.5rem;
}

.form-message.show {
    display: block;
}

.form-message-success {
    color: var(--color-success);
}

.form-message-error {
    color: var(--color-error);
}

.required-asterisk {
    margin-left: 2rem;
}

.experience-container {
    margin-bottom: 1.25rem;
}

.content-img-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3125rem;
    flex-wrap: wrap;
}

.content-img-container img {
    max-width: 100%;
    height: auto;
}


.text-body {
    font-weight: 400;
    font-style: normal;
    font-size: 1.25rem;
    line-height: 1.75rem;
    letter-spacing: 0;
    text-align: center;
}

.input--hidden {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
  }
  

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .content-container {
        max-width: 100%;
        padding: 0 1rem;
    }

    .text-display {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }

    .heading-bold {
        font-size: 1.75rem;
        line-height: 1.4;
    }

    .text-medium {
        font-size: 1.25rem;
    }

    .text-regular {
        font-size: 1.125rem;
        line-height: 1.5;
    }

    .text-body {
        font-size: 1rem;
        line-height: 1.5;
    }

    .form-container form {
        width: 100%;
    }

    .form-container form .input-wrapper {
        max-width: 100%;
        align-items: stretch;
    }

    .form-container form .input-group {
        flex-direction: column;
        width: 100%;
        max-width: 100%;
    }

    .form-message {
        width: 100%;
        margin-left: 0;
    }

    .input {
        width: 100%;
        max-width: 100%;
        margin-right: 0;
    }

    .btn {
        width: 100%;
        margin: 0;
    }

    .content-container .logo-img-main {
        margin-bottom: 3rem;
        max-width: 100%;
        height: auto;
    }

    .logo-img {
        margin-top: 2rem;
        margin-bottom: 1.5rem;
        max-width: 100%;
        height: auto;
    }

    .mobile-img {
        margin-top: 1.5rem;
        margin-bottom: 0.5rem;
        max-width: 100%;
        height: auto;
    }

    .content-img-container {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .content-img-container img {
        max-width: 12rem;
        height: auto;
    }

    .content-img-container img:first-child {
        margin-right: 0;
    }

    .content-heading {
        margin-bottom: 0.75rem;
    }

    .experience-container {
        margin-bottom: 1rem;
    }

    .content-container .content-img-container {
        margin-bottom: 2rem;
    }

    .container > footer {
        padding: 1rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0.75rem;
    }

    .content-container {
        padding: 0 0.5rem;
    }

    .text-display {
        font-size: 2rem;
        margin-bottom: 1.25rem;
    }

    .heading-bold {
        font-size: 1.5rem;
    }

    .text-medium {
        font-size: 1.125rem;
    }

    .text-regular {
        font-size: 1rem;
    }

    .text-body {
        font-size: 0.9375rem;
    }

    .input {
        font-size: 1rem;
        padding: 0 1.25rem;
        height: 3rem;
    }

    .btn {
        font-size: 0.9375rem;
        padding: 1rem 2rem;
        height: 3rem;
    }

    .content-container .logo-img-main {
        margin-bottom: 2rem;
    }

    .logo-img {
        margin-top: 1.5rem;
        margin-bottom: 1rem;
    }

    .mobile-img {
        margin-top: 1rem;
    }

    .content-img-container img {
        max-width: 10rem;
    }

    .form-container {
        margin-bottom: 1.5rem;
    }

    .content-container {
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .content-container {
        max-width: 45rem;
        padding: 0 2rem;
    }

    .text-display {
        font-size: 3.5rem;
    }

    .input {
        width: 22rem;
    }
}