@font-face {
    font-family: 'ShantellSans';
    src: url('z/ShantellSans-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'ShantellSans', 'Arial', sans-serif !important;
}

body {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    background-color: #000000;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Black Background with Stars Animation */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: -2;
}

body::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #ffffff, transparent),
        radial-gradient(2px 2px at 40px 70px, #c0fd5c, transparent),
        radial-gradient(1px 1px at 90px 40px, #ffffff, transparent),
        radial-gradient(1px 1px at 130px 80px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 160px 30px, #ffffff, transparent),
        radial-gradient(1px 1px at 200px 60px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 240px 90px, #ffffff, transparent),
        radial-gradient(1px 1px at 280px 40px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 320px 70px, #ffffff, transparent),
        radial-gradient(1px 1px at 360px 30px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 400px 80px, #ffffff, transparent),
        radial-gradient(1px 1px at 440px 50px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 480px 90px, #ffffff, transparent),
        radial-gradient(1px 1px at 520px 30px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 560px 70px, #ffffff, transparent),
        radial-gradient(1px 1px at 600px 40px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 640px 80px, #ffffff, transparent),
        radial-gradient(1px 1px at 680px 60px, #c0fd5c, transparent),
        radial-gradient(2px 2px at 720px 30px, #ffffff, transparent),
        radial-gradient(1px 1px at 760px 90px, #c0fd5c, transparent);
    background-size: 800px 100px;
    animation: starfield 20s linear infinite;
    z-index: -1;
}



@keyframes starfield {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-100px); }
}

.container {
    text-align: center;
    max-width: 900px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Smaller Logo in top left corner */
.logo-top-left {
    position: fixed;
    top: 30px;
    left: 30px;
    z-index: 10;
    animation: logoFloat 6s ease-in-out infinite;
    display: flex;
    gap: 15px;
    align-items: center;
}

.logo-top-left a {
    display: block;
    transition: all 0.3s ease;
}

.logo-top-left .logo-container {
    display: flex;
    gap: 15px;
    align-items: center;
}

.logo-top-left img {
    width: 35px;
    height: auto;
    filter: drop-shadow(0 0 8px #c0fd5c);
    transition: all 0.3s ease;
}

.logo-top-left a:hover img {
    transform: scale(1.15);
    filter: drop-shadow(0 0 15px #c0fd5c);
}



@keyframes logoFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(1deg); }
    50% { transform: translateY(-8px) rotate(0deg); }
    75% { transform: translateY(-5px) rotate(-1deg); }
}

/* Message Styling */
.message {
    margin-bottom: 35px;
}

.message h1 {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    font-size: 2.4rem;
    color: #ffffff;
    margin-bottom: 15px;
    text-shadow: 0 0 25px #c0fd5c;
    line-height: 1.3;
    font-weight: bold;
    background: linear-gradient(45deg, #ffffff, #c0fd5c, #ffffff);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite;
}

.message h2 {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    font-size: 2.2rem;
    color: #ffffff;
    margin-bottom: 25px;
    text-shadow: 0 0 20px #c0fd5c;
    line-height: 1.3;
    font-weight: bold;
    background: linear-gradient(45deg, #ffffff, #c0fd5c, #ffffff);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite;
}

@keyframes textGlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.secret {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    text-decoration: underline;
    text-decoration-color: rgba(192, 253, 92, 0.6);
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
    color: rgba(192, 253, 92, 0.8);
    text-shadow: 0 0 15px rgba(192, 253, 92, 0.6);
    -webkit-text-fill-color: rgba(192, 253, 92, 0.8);
    animation: secretPulse 2s ease-in-out infinite;
}

@keyframes secretPulse {
    0%, 100% { text-shadow: 0 0 15px rgba(192, 253, 92, 0.6); }
    50% { text-shadow: 0 0 20px rgba(192, 253, 92, 0.8); }
}

.open {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    background: linear-gradient(45deg, rgba(192, 253, 92, 0.7), rgba(255, 255, 255, 0.8), rgba(192, 253, 92, 0.7));
    background-size: 200% 200%;
    color: rgba(0, 0, 0, 0.8);
    padding: 8px 15px;
    border-radius: 8px;
    font-weight: bold;
    box-shadow: 0 0 15px rgba(192, 253, 92, 0.5);
    animation: pulse 2s infinite, gradientMove 3s ease infinite;
    -webkit-text-fill-color: rgba(0, 0, 0, 0.8);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 15px rgba(192, 253, 92, 0.5); }
    50% { box-shadow: 0 0 20px rgba(192, 253, 92, 0.7); }
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Mail Image */
.mail-image {
    margin: 35px 0;
    animation: mailBounce 5s ease-in-out infinite;
    position: relative;
}

.mail-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(192, 253, 92, 0.1) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    animation: mailGlow 4s ease-in-out infinite;
    z-index: -1;
}

@keyframes mailGlow {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.6; transform: translate(-50%, -50%) scale(1.1); }
}

.mail-image img {
    width: 380px;
    height: auto;
    filter: drop-shadow(0 0 30px #c0fd5c);
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.mail-image img:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 0 40px #c0fd5c);
}

@keyframes mailBounce {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(3deg); }
    50% { transform: translateY(-30px) rotate(0deg); }
    75% { transform: translateY(-20px) rotate(-3deg); }
}

/* Buttons */
.buttons {
    display: flex;
    gap: 35px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 35px;
}

.btn {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    padding: 18px 45px;
    font-size: 1.3rem;
    font-weight: bold;
    border: 3px solid #c0fd5c;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, transparent, rgba(192, 253, 92, 0.1), transparent);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(192, 253, 92, 0.4), transparent);
    transition: left 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn-yes {
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    background-size: 200% 200%;
    color: #000000;
    box-shadow: 0 0 30px #c0fd5c;
    animation: buttonGlow 2s ease-in-out infinite;
}

@keyframes buttonGlow {
    0%, 100% { box-shadow: 0 0 30px #c0fd5c; }
    50% { box-shadow: 0 0 40px #c0fd5c, 0 0 50px #c0fd5c; }
}

.btn-yes:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 0 45px #c0fd5c, 0 15px 25px rgba(192, 253, 92, 0.4);
}

.btn-no {
    background: linear-gradient(45deg, transparent, rgba(192, 253, 92, 0.1), transparent);
    color: #c0fd5c;
    box-shadow: 0 0 30px rgba(192, 253, 92, 0.6);
}

.btn-no:hover {
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    background-size: 200% 200%;
    color: #000000;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 0 45px #c0fd5c, 0 15px 25px rgba(192, 253, 92, 0.4);
    animation: buttonGlow 2s ease-in-out infinite;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    animation: fadeIn 0.4s ease;
}

.modal-content {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border: 3px solid #c0fd5c;
    margin: 15% auto;
    padding: 50px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 0 60px #c0fd5c;
    animation: slideIn 0.4s ease;
    position: relative;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c, #ffffff);
    border-radius: 20px;
    z-index: -1;

}



.modal-content h2 {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    color: #c0fd5c;
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-shadow: 0 0 25px #c0fd5c;
}

.sad-emoji {
    font-size: 5rem;
    margin: 30px 0;
    animation: shake 1s ease-in-out infinite;
    text-shadow: 0 0 25px #c0fd5c;
}

.btn-close {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    background-size: 200% 200%;
    color: #000000;
    padding: 15px 35px;
    font-size: 1.1rem;
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 25px #c0fd5c;
    animation: buttonGlow 2s ease-in-out infinite;
}

.btn-close:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px #c0fd5c;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(-50px) scale(0.9); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    25% { transform: translateX(-10px) rotate(-8deg); }
    75% { transform: translateX(10px) rotate(8deg); }
}

/* Guestbook page specific styles */
.guestbook-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 20px;
    border: 2px solid #c0fd5c;
    box-shadow: 0 0 30px rgba(192, 253, 92, 0.3);
    animation: fadeIn 1s ease-out;
}

.guestbook-content h1 {
    color: #c0fd5c;
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(192, 253, 92, 0.5);
    animation: textGlow 2s ease-in-out infinite alternate;
}

.subtitle {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.guestbook-form {
    background: rgba(0, 0, 0, 0.6);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid #c0fd5c;
    margin-bottom: 40px;
    animation: slideInUp 0.8s ease-out;
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    color: #c0fd5c;
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid #c0fd5c;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1rem;
    font-family: 'ShantellSans', 'Arial', sans-serif !important;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ffffff;
    box-shadow: 0 0 15px rgba(192, 253, 92, 0.5);
    transform: scale(1.02);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.char-count {
    text-align: right;
    color: #c0fd5c;
    font-size: 0.9rem;
    margin-top: 5px;
}

.form-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

.btn-publish {
    background: linear-gradient(45deg, #c0fd5c, #a0dd3c);
    color: #000000;
    font-weight: bold;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    animation: buttonGlow 2s ease-in-out infinite alternate;
}

.btn-publish:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(192, 253, 92, 0.4);
}

.background-messages {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.background-message {
    position: absolute;
    color: rgba(192, 253, 92, 0.6);
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.3s ease;
    text-shadow: 0 0 10px rgba(192, 253, 92, 0.3);
}

.background-message:hover {
    color: #c0fd5c;
    text-shadow: 0 0 20px rgba(192, 253, 92, 0.8);
    transform: scale(1.1);
}



/* Modal styles */
.message-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border: 3px solid #c0fd5c;
    border-radius: 20px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 0 50px rgba(192, 253, 92, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #c0fd5c;
}

.modal-x-handle {
    color: #c0fd5c;
    font-size: 1.3rem;
    font-weight: bold;
}

.modal-timestamp {
    color: #888;
    font-size: 0.9rem;
}

.modal-close {
    background: none;
    border: none;
    color: #c0fd5c;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    color: #ffffff;
    transform: scale(1.2);
}

.modal-body {
    margin-bottom: 25px;
}

.modal-message {
    color: #ffffff;
    font-size: 1.1rem;
    line-height: 1.6;
    text-align: center;
}

.modal-actions {
    text-align: center;
}

.modal-actions .btn-share {
    background: linear-gradient(45deg, #1da1f2, #0d8bd9);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.modal-actions .btn-share:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29, 161, 242, 0.4);
}

/* Share Modal Styles */
.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.share-content {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border: 3px solid #c0fd5c;
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 0 50px rgba(192, 253, 92, 0.5);
}

.share-content h2 {
    color: #c0fd5c;
    font-size: 2.2rem;
    margin-bottom: 15px;
    text-shadow: 0 0 20px rgba(192, 253, 92, 0.5);
}

.share-content p {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.share-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-share-now {
    background: linear-gradient(45deg, #1da1f2, #0d8bd9);
    color: #ffffff;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-share-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29, 161, 242, 0.4);
}

.btn-close-share {
    background: linear-gradient(45deg, #c0fd5c, #a0dd3c);
    color: #000000;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-close-share:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(192, 253, 92, 0.4);
}



.success-message {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Secret Page Styles */
.secret-content {
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border: 3px solid #c0fd5c;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 0 50px #c0fd5c;
    margin: 20px;
    animation: reveal 1s ease;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.secret-content::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    border-radius: 20px;
    z-index: -1;
    animation: borderGlow 3s linear infinite;
}

.secret-content h1 {
    color: #c0fd5c;
    font-size: 3rem;
    margin-bottom: 30px;
    text-align: center;
    text-shadow: 0 0 25px #c0fd5c;
}

.secret-content p {
    color: #ffffff;
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 25px;
    text-shadow: 0 0 10px rgba(192, 253, 92, 0.5);
}

.celebration-emoji {
    font-size: 3rem;
    margin: 30px 0;
    animation: celebration 1s ease-in-out infinite alternate;
    text-align: center;
}

.secret-content .buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.secret-content .btn {
    font-family: 'ShantellSans', 'Arial', sans-serif;
    padding: 18px 45px;
    font-size: 1.3rem;
    font-weight: bold;
    border: 3px solid #c0fd5c;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, transparent, rgba(192, 253, 92, 0.1), transparent);
}

.secret-content .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(192, 253, 92, 0.4), transparent);
    transition: left 0.6s;
}

.secret-content .btn:hover::before {
    left: 100%;
}

.secret-content .btn-back {
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    background-size: 200% 200%;
    color: #000000;
    box-shadow: 0 0 30px #c0fd5c;
    animation: buttonGlow 2s ease-in-out infinite;
}

.secret-content .btn-next {
    background: linear-gradient(45deg, transparent, rgba(192, 253, 92, 0.1), transparent);
    color: #c0fd5c;
    box-shadow: 0 0 30px rgba(192, 253, 92, 0.6);
}

.secret-content .btn-back:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 0 45px #c0fd5c, 0 15px 25px rgba(192, 253, 92, 0.4);
}

.secret-content .btn-next:hover {
    background: linear-gradient(45deg, #c0fd5c, #ffffff, #c0fd5c);
    background-size: 200% 200%;
    color: #000000;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 0 45px #c0fd5c, 0 15px 25px rgba(192, 253, 92, 0.4);
    animation: buttonGlow 2s ease-in-out infinite;
}

@keyframes celebration {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.2) rotate(10deg); }
}

@keyframes reveal {
    from {
        opacity: 0;
        transform: scale(0.8) rotateY(180deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotateY(0deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo-top-left {
        top: 20px;
        left: 20px;
        gap: 12px;
    }
    
    .logo-top-left img {
        width: 30px;
    }
    
    .message h1 {
        font-size: 2rem;
    }
    
    .message h2 {
        font-size: 1.8rem;
    }
    
    .mail-image img {
        width: 300px;
    }
    
    .mail-image::before {
        width: 320px;
        height: 320px;
    }
    
    .buttons {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .btn {
        width: 250px;
        padding: 16px 40px;
        font-size: 1.2rem;
    }
    
    .secret-content .buttons {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .secret-content .btn {
        width: 250px;
        padding: 16px 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .logo-top-left {
        top: 15px;
        left: 15px;
        gap: 10px;
    }
    
    .logo-top-left img {
        width: 25px;
    }
    
    .message h1 {
        font-size: 1.7rem;
    }
    
    .message h2 {
        font-size: 1.5rem;
    }
    
    .mail-image img {
        width: 250px;
    }
    
    .mail-image::before {
        width: 270px;
        height: 270px;
    }
    
    .btn {
        width: 220px;
        padding: 14px 30px;
        font-size: 1.1rem;
    }
    
    .secret-content .btn {
        width: 220px;
        padding: 14px 30px;
        font-size: 1.1rem;
    }
}