body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-image: url("background.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    color: #222;
    min-height: 100vh;
}

body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    filter: blur(3px);
    z-index: -1;
}

header {
    border-bottom: 4px solid #222;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contrast-icon-btn {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid #222;
    border-radius: 16px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin: 0 5px;
}

.contrast-icon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    background-color: #222;
    color: white;
}

.contrast-icon-btn.active {
    background-color: #222;
    color: white;
}

.high-contrast .contrast-icon-btn {
    background: #000;
    border-color: yellow;
    color: white;
}

.high-contrast .contrast-icon-btn:hover {
    background: #333;
}

.high-contrast {
    filter: contrast(120%) brightness(120%);
    background: black !important;
    color: white !important;
}

.high-contrast header {
    background-color: #000 !important;
    border-color: yellow;
}

.high-contrast .hero,
.high-contrast .hero-text p {
    background-color: #111 !important;
    border-color: yellow !important;
    color: white !important;
}

.high-contrast .button {
    background-color: yellow !important;
    color: black !important;
    border-color: white !important;
}

.high-contrast .nav-buttons a {
    color: white !important;
    border-color: yellow !important;
}

.high-contrast .slogan {
    background: linear-gradient(90deg, yellow 0%, white 100%);
    -webkit-text-fill-color: black;
}

.high-contrast .content,
.high-contrast section,
.high-contrast .contact-form,
.high-contrast .video-section,
.high-contrast .video-transcript,
.high-contrast .pricing-table,
.high-contrast .form-group,
.high-contrast .transcript-content {
    background-color: #000 !important;
    color: white !important;
    border-color: yellow !important;
}

.high-contrast h1,
.high-contrast h2,
.high-contrast h3,
.high-contrast label,
.high-contrast .transcript-title,
.high-contrast .transcript-text,
.high-contrast p {
    color: white !important;
}

.high-contrast table,
.high-contrast th,
.high-contrast td,
.high-contrast tr {
    background-color: #000 !important;
    color: white !important;
    border-color: yellow !important;
}

.high-contrast input[type="text"],
.high-contrast input[type="email"],
.high-contrast input[type="tel"],
.high-contrast select,
.high-contrast textarea {
    background-color: #000 !important;
    color: white !important;
    border-color: yellow !important;
}

.high-contrast input[type="radio"],
.high-contrast input[type="checkbox"] {
    accent-color: yellow;
}

.high-contrast .radio-label,
.high-contrast .checkbox-label {
    color: white !important;
}

.high-contrast .transcript-timeline::before {
    background: yellow;
}

.high-contrast .timestamp {
    color: yellow !important;
}

.high-contrast .transcript-content {
    border-top-color: yellow !important;
}

.high-contrast video {
    border-color: yellow !important;
}

.high-contrast .form-group label,
.high-contrast .radio-label,
.high-contrast .checkbox-label {
    color: white !important;
}

.high-contrast input::placeholder {
    color: #ccc !important;
}

.high-contrast select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22yellow%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E") !important;
}

.high-contrast .transcript-toggle {
    color: yellow !important;
}

.high-contrast details>summary {
    color: white !important;
}

.high-contrast details>summary:hover {
    color: yellow !important;
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    flex-wrap: wrap;
}

.slogan {
    font-size: 32px;
    font-weight: 800;
    margin: 10px;
    letter-spacing: -0.5px;
    background: linear-gradient(90deg, #222 0%, #555 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-buttons {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    z-index: 10;
    padding: 30px;
    box-sizing: border-box;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    border-bottom: 4px solid #222;
    border-radius: 0 0 16px 16px;
}

.nav-buttons.open {
    display: flex;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nav-buttons a {
    margin: 8px auto;
    width: 80%;
    box-sizing: border-box;
    text-align: center;
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 700;
    padding: 14px 25px;
    border: 3px solid #222;
    border-radius: 16px;
    text-decoration: none;
    color: #222;
    transition: all 0.3s;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.nav-buttons a:hover {
    background-color: #222;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.nav-buttons a.active {
    background-color: #222 !important;
    color: white !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2) !important;
}

.nav-buttons a.active:hover {
    background-color: #333 !important;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: 20px;
}

.social-icons a {
    display: flex;
    width: 50px;
    height: 50px;
    justify-content: center;
    align-items: center;
    border: 3px solid #222;
    border-radius: 50%;
    background-color: white;
    padding: 0;
    transition: transform 0.3s, background-color 0.3s;
}

.social-icons a:hover {
    transform: scale(1.1);
    background-color: #f0f0f0;
}

.social-icons .icon {
    width: 65%;
    height: 65%;
    object-fit: contain;
}

.hamburger-menu {
    display: block;
    font-size: 32px;
    border: none;
    background: none;
    cursor: pointer;
    padding: 10px;
    margin-left: auto;
    z-index: 20;
    transition: transform 0.3s;
}

.hamburger-menu:hover {
    transform: scale(1.1);
}

@media (min-width: 1401px) {
    .hamburger-menu {
        display: none;
    }

    .nav-buttons {
        display: flex;
        flex-direction: row;
        position: static;
        width: auto;
        background-color: transparent;
        z-index: 1;
        padding: 0;
        box-shadow: none;
        border-bottom: none;
        border-radius: 0;
        align-items: center;
        gap: 20px;
    }

    .nav-buttons a {
        margin: 0;
        width: auto;
        text-align: center;
        background-color: transparent;
        box-shadow: none;
    }
}

.content {
    max-width: 1200px;
    margin: 30px auto;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    animation: fadeIn 1.5s ease-out;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

body.loaded .content {
    opacity: 1;
}

section {
    margin-bottom: 40px;
    padding: 20px;
    border-radius: 16px;
    background-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

h1,
h2,
h3 {
    color: #222;
    position: relative;
    padding-bottom: 10px;
    margin-top: 0;
}

h1 {
    font-size: clamp(24px, 4vw, 32px);
    margin-bottom: 20px;
}

h2 {
    font-size: clamp(20px, 3vw, 28px);
    margin-bottom: 15px;
}

h3 {
    font-size: clamp(18px, 2.5vw, 22px);
    margin-bottom: 15px;
}

p {
    font-size: clamp(16px, 1.8vw, 18px);
    line-height: 1.6;
    margin: 0 0 15px;
}

.button {
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 700;
    display: inline-block;
    margin-top: 15px;
    padding: 16px 30px;
    border: 3px solid #222;
    border-radius: 16px;
    text-decoration: none;
    color: white;
    background-color: #222;
    transition: all 0.3s;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    flex: 1;
}

.button:hover {
    background-color: white;
    color: #222;
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.reset-button {
    background-color: white;
    color: #222;
}

.reset-button:hover {
    background-color: #eee;
}

.contact-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 30px;
    align-items: start;
}

.contact-form {
    padding-right: 20px;
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
    width: 100%;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: clamp(14px, 1.6vw, 20px);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #222;
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(14px, 1.6vw, 16px);
    background-color: rgba(255, 255, 255, 0.9);
    transition: border-color 0.3s, box-shadow 0.3s;
    box-sizing: border-box;
}

textarea {
    resize: none;
    height: 100px;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: #555;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23222222%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 15px top 50%;
    background-size: 12px auto;
    padding-right: 30px;
}

select option {
    background-color: #f5f5f5;
    color: #222;
}

.radio-group,
.checkbox-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    font-weight: 400;
    cursor: pointer;
}

input[type="radio"],
input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
    accent-color: #222;
}

.form-buttons {
    display: flex;
    justify-content: flex-start;
    margin-top: 30px;
    width: 100%;
    gap: 15px;
}

.pricing-section {
    margin-top: 30px;
}

details {
    border-radius: 12px;
    padding: 20px;
    background-color: #fdfdfd;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

summary {
    font-size: clamp(16px, 2vw, 18px);
    cursor: pointer;
    color: #222;
    text-transform: uppercase;
    position: relative;
    list-style: none;
}

summary::marker {
    display: none;
}

summary::after {
    content: '▼';
    position: absolute;
    right: 0;
    transition: transform 0.3s ease;
}

details[open] summary::after {
    transform: rotate(180deg);
}

caption {
    caption-side: top;
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 800;
    color: #222;
    text-align: center;
    margin-bottom: 20px;
    text-transform: uppercase;
    padding: 10px;
}

.pricing-table {
    overflow-x: auto;
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #222;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

th,
td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

th {
    background-color: #222;
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    font-size: clamp(14px, 1.6vw, 16px);
}

tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.03);
}

tr:hover {
    background-color: rgba(0, 0, 0, 0.06);
}

tr:last-child td {
    border-bottom: none;
}


.video-section {
    margin: 40px 0;
    text-align: center;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}

.video-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.video-section video {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    border: 3px solid #222;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.video-transcript {
    margin: 10px 0;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.video-transcript:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.transcript-title {
    font-weight: 700;
    color: #222;
    display: flex;
    justify-content: space-between;
    cursor: pointer;
}

.transcript-toggle {
    font-size: 0.9rem;
    color: #555;
}

.transcript-content {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.transcript-timeline {
    position: relative;
    padding-left: 20px;
}

.transcript-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #222;
}

.transcript-item {
    position: relative;
    padding-bottom: 12px;
}

.timestamp {
    font-family: monospace;
    font-size: 0.8rem;
    color: #555;
}

.transcript-text {
    margin-left: 15px;
    line-height: 1.5;
}

@media (max-width: 1400px) {
    .slogan {
        font-size: 24px;
    }

    .content {
        max-width: 1000px;
        margin: 28px auto;
    }

    .form-buttons {
        flex-wrap: wrap;
    }

    .social-icons {
        margin: 20px auto 0;
        justify-content: center;
    }

    .button {
        padding: 13px 28px;
    }

    section {
        padding: 18px;
    }
}

@media (max-width: 1200px) {
    .content {
        margin: 25px 15px;
        padding: 18px;
    }

    .social-icons {
        gap: 15px;
    }

    .social-icons a {
        width: 45px;
        height: 45px;
    }

    .button {
        padding: 12px 26px;
    }
}

@media (max-width: 1000px) {
    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-image {
        order: -1;
        max-height: 400px;
    }

    .contact-form {
        padding-right: 0;
    }

    .social-icons a {
        width: 40px;
        height: 40px;
    }

    .video-section {
        margin: 30px 0;
    }

    form
    {
        width: 100%;
    }
}

@media (max-width: 900px) {
    .content {
        margin: 20px 10px;
        padding: 15px;
    }

    section {
        padding: 15px;
        margin-bottom: 30px;
    }

    .social-icons {
        margin: 15px auto 0;
        justify-content: center;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 780px) {
    .slogan {
        font-size: 20px;
        width: 80%;
    }

    .button {
        font-size: 16px;
        padding: 12px 24px;
    }

    section:hover {
        transform: translateY(-3px);
    }

    th,
    td {
        padding: 12px 15px;
    }

    .form-buttons {
            flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 10px;
    }

    .button {
        margin-bottom: 0;
        margin-left: 0;
        margin-top: 0;
    }

    .reset-button {
        margin-left: 0;
    }

    .video-section {
        padding: 15px;
    }

    .video-section video {
        border-width: 2px;
    }

    .timestamp {
        display: block;
        width: 100%;
        margin-bottom: 5px;
    }

    .video-transcript {
        padding: 15px;
    }

    .transcript-text {
        width: 100%;
        padding-left: 0;
    }

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

@media (max-width: 480px) {
    section {
        padding: 10px;
        margin-bottom: 25px;
    }

    .button {
        padding: 10px 18px;
        font-size: 14px;
        border-width: 2px;
    }

    .social-icons {
        gap: 12px;
    }

    .social-icons a {
        width: 35px;
        height: 35px;
        border-width: 2px;
    }

    .nav-buttons a {
        padding: 10px 15px;
        border-width: 2px;
        font-size: 15px;
    }

    .slogan {
        font-size: 18px;
        margin: 5px;
    }

    p {
        font-size: 15px;
    }

    input[type="text"],
    input[type="email"],
    input[type="tel"],
    select,
    textarea {
        padding: 10px;
        border-width: 1px;
    }

    th,
    td {
        padding: 10px;
        font-size: 14px;
    }

    .video-section {
        padding: 10px;
        margin: 25px 0;
    }

    .video-section video {
        border-width: 1px;
    }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    position: fixed;
    top: 10px;
    left: 10px;
    width: auto;
    height: auto;
    padding: 10px;
    background: #222;
    color: white;
    z-index: 100;
}