html {
    scroll-behavior: smooth;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-header {
    text-align: center;
    padding: 0 12px;
    user-select: none;
    -webkit-user-select: none;
}

.contact-header h1 {
    color: #d7dceb;
    font-size: 2.0rem;
    margin: 0 0 10px 0;
}

.contact-header p {
    color: #bac2de;
    font-size: 1.15rem;
}

.email-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 24px;
}

.email-panel {
    background-color: rgb(45 47 65);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border: 2px solid #070709;
}

.email-title {
    color: #d7dceb;
    font-size: 1.4rem;
    margin: 0;
    user-select: none;
    -webkit-user-select: none;
}

.email-address {
    color: rgb(143 152 255);
    font-size: 1rem;
    font-weight: 500;
    padding: 10px 16px;
    background-color: #181825;
    border-radius: 10px;
    word-break: break-all;
}

.email-description {
    color: #d7dceb;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    flex-grow: 1;
}

.email-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.btn-copy,
.btn-email {
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: filter 0.2s ease, transform 0.2s ease;
    border: none;
    text-decoration: none;
    height: 44px;
    border: 2px solid rgb(7, 7, 9);
    border-radius: 12px;
    color: #ffffff;
}

.btn-copy {
    background-color: rgb(62 72 187);
}

.btn-copy:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
}

.btn-copy:active {
    filter: brightness(0.85);
}

.btn-email {
    background-color: #45475a;
}

.btn-email:hover {
    filter: brightness(1.15);
    transform: translateY(-2px);
}

.btn-email:active {
    filter: brightness(0.85);
}

/* Copy notification */
.copy-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: rgb(154 162 255);
    border: 2px solid rgb(7, 7, 9);
    color: rgb(6 6 11);
    padding: 16px 24px;
    border-radius: 8px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.copy-notification.show {
    opacity: 1;
    transform: translateY(0);
}