@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/opensans-greek-ext.woff2') format('woff2');
    unicode-range: U+1F00-1FFF;
}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/opensans-greek.woff2') format('woff2');
    unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/opensans-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/opensans-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/playfair-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: optional;
    src: url('fonts/playfair-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --primary-color: #FFC107;
    --secondary-color: #333;
    --background-color: #fff;
    --accent-color: #f9f9f9;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--secondary-color);
}

h1,
h2,
h3 {
    font-family: 'Playfair Display', serif;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

.youtube-facade {
    position: relative;
    width: 100%;
    max-width: 80%;
    padding-bottom: 56.25%;
    height: 0;
    cursor: pointer;
    overflow: hidden;
    margin: 20px auto 0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background-color: #000;
}

.youtube-facade img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 10;
    display: block;
    aspect-ratio: 4/3;
}

.youtube-facade .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 68px;
    height: 48px;
    background-color: #f00;
    border-radius: 6px;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 20;
    border: 4px solid #fff;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.youtube-facade .play-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-30%, -50%);
    border-style: solid;
    border-width: 12px 0 12px 20px;
    border-color: transparent transparent transparent #fff;
}

.youtube-facade:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-iframe {
    width: 100%;
    min-height: 450px;
    margin-top: 20px;
    border-radius: 8px;
}

a.unaffected-link,
a.unaffected-link:link,
a.unaffected-link:visited,
a.unaffected-link:hover,
a.unaffected-link:active,
a.unaffected-link:focus {
    color: inherit;
    text-decoration: none;
}

.hero {
    background-color: var(--accent-color);
    padding: 80px 0;
    text-align: center;
    min-height: 400px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--primary-color);
    color: #000;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.cta-button:hover {
    background-color: #FFD740;
}

.about {
    padding: 60px 0;
}

.tutor-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.text {
    flex: 1;
}

.photo {
    min-height: 400px;
}

.photo img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.video-intro {
    padding: 40px 0;
    background-color: var(--accent-color);
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

section {
    padding: 60px 0;
    border-top: 1px solid #ddd;
}

section ul {
    list-style: none;
    padding-left: 0;
}

section li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.testimonials blockquote {
    background-color: var(--accent-color);
    padding: 20px;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 20px;
}

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

.see-more {
    margin-top: 1rem;
}

.footer {
    background-color: #f5f5f5;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

@media (max-width:900px) {
    .tutor-info {
        flex-direction: column;
        text-align: center;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}