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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #721410;
    color: white;
    min-height: 100vh;
    line-height: 1.4;
}

.container {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0 16px;
}

.header-btn {
    width: 48px;
    height: 48px;
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.header-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* Profile Section */
.profile {
    text-align: center;
    margin-bottom: 32px;
}

.avatar {
    width: 96px;
    height: 96px;
    background-color: #FED7AA;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.avatar-text {
    font-size: 32px;
    font-weight: bold;
    color: #8B2635;
}

.profile-name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 12px;
    color: white;
}

.profile-description {
    font-size: 14px;
    color: white;
    margin-bottom: 24px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.social-icon {
    color: white;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.social-icon:hover {
    opacity: 0.8;
}

/* Sections */
.section {
    margin-bottom: 32px;
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
    color: white;
    letter-spacing: 0.5px;
}

.links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.link-btn {
    background-color: #FED7AA;
    color: #8B2635;
    text-decoration: none;
    padding: 16px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color 0.2s ease;
    min-height: 64px;
}

.link-btn:hover {
    background-color: #FEC994;
}

.link-btn.campaigns {
    background-color: #FED7AA;
}

.link-icon {
    width: 32px;
    height: 32px;
    background-color: #F59E0B;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.link-icon.discount {
    font-size: 10px;
    font-weight: bold;
    line-height: 1.1;
    text-align: center;
}

.link-icon-svg {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #8B2635;
}

.link-text {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    padding: 0 16px;
}

.link-menu {
    color: #999;
    font-size: 18px;
    font-weight: bold;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* Join Section */
.join-section {
    text-align: center;
    margin: 32px 0;
}

.join-btn {
    background-color: white;
    color: #333;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.join-btn:hover {
    background-color: #f5f5f5;
}

/* Footer */
.footer {
    margin-top: auto;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 12px;
    color: white;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a {
    color: white;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-mobile {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.mobile-text {
    font-size: 12px;
    color: white;
}

.qr-code {
    width: 48px;
    height: 48px;
    background-color: white;
    border-radius: 8px;
    border: 2px solid #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-pattern {
    width: 32px;
    height: 32px;
    background-color: #333;
    opacity: 0.8;
    border-radius: 4px;
    background-image: 
        radial-gradient(circle at 25% 25%, transparent 2px, #333 2px, #333 4px, transparent 4px),
        radial-gradient(circle at 75% 25%, transparent 2px, #333 2px, #333 4px, transparent 4px),
        radial-gradient(circle at 25% 75%, transparent 2px, #333 2px, #333 4px, transparent 4px),
        radial-gradient(circle at 75% 75%, transparent 2px, #333 2px, #333 4px, transparent 4px);
    background-size: 8px 8px;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .profile-description {
        font-size: 13px;
    }
    
    .link-text {
        font-size: 13px;
    }
    
    .footer {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-mobile {
        align-items: center;
    }
}