body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #ffffff;
    color: #111827;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 480px;
    padding: 48px 24px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    width: 100%;
}

.logo-box {
    width: 64px;
    height: 64px;
    background-color: #ffffff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
    flex-shrink: 0;
    box-sizing: border-box;
    padding: 8px;
}

.logo-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.title-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.title-container h1 {
    margin: 0;
    font-size: 28px;
    color: #111827;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.title-container p {
    margin: 4px 0 0 0;
    font-size: 15px;
    color: #4b5563;
    font-weight: 500;
}

.description {
    text-align: center;
    color: #4b5563;
    font-size: 15px;
    margin-bottom: 32px;
    line-height: 1.5;
}

.links-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn-primary {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 24px;
    border-radius: 12px;
    background: linear-gradient(90deg, #3b82f6, #2563eb);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    box-sizing: border-box;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    /* hover transition is now in animation block to avoid conflicts */
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-color: rgba(0, 0, 0, 0.1);
    /* Changed to slightly black */
    transform: skewX(-25deg) scale(0);
    transition: transform 0.3s ease-out;
    z-index: -1;
    pointer-events: none;
}

@media (hover: hover) {
    .btn-primary:hover::before {
        transform: skewX(-25deg) scale(0.6);
    }
}

.btn-primary:active::before {
    transform: skewX(-25deg) scale(0.6);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
}

.btn-primary:active {
    transform: scale(1.04);
}

.grid-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    width: 100%;
}

.link-btn {
    padding: 16px 16px 16px 20px;
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.1s ease, box-shadow 0.2s, opacity 0.2s;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.link-btn::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-color: rgba(0, 0, 0, 0.15);
    /* Slightly black */
    transform: skewX(-25deg) scale(0);
    transition: transform 0.3s ease-out;
    z-index: -1;
    pointer-events: none;
}

@media (hover: hover) {
    .link-btn:hover::before {
        transform: skewX(-25deg) scale(0.6);
    }
}

.link-btn:active::before {
    transform: skewX(-25deg) scale(0.6);
}

.link-btn i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.link-btn:hover {
    transform: translateY(-2px);
    opacity: 0.95;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.link-btn:active {
    transform: scale(1.04);
}

/* Platform Colors */
.bg-linkedin {
    background: #0077b5;
}

.bg-instagram {
    background: linear-gradient(90deg, #e1306c, #833ab4);
}

.bg-facebook {
    background: #1877f2;
}

.bg-xtwitter {
    background: #0f1419;
}

.bg-threads {
    background: #000000;
}

.bg-email {
    background: #334155;
}

footer {
    margin-top: 48px;
    text-align: center;
    font-size: 13px;
    color: #4b5563;
    line-height: 1.6;
}

footer p {
    margin: 4px 0;
}

.footer-bold {
    font-weight: 700;
    color: #374151;
    font-size: 15px;
    margin-top: 6px !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

header {
    animation: fadeInUp 0.6s ease-out backwards;
}

.description {
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.btn-primary {
    animation: scaleIn 0.5s ease-out 0.4s backwards;
    /* preserving hover transition */
    transition: transform 0.1s ease, box-shadow 0.2s, opacity 0.2s;
}

.link-btn {
    animation: scaleIn 0.4s ease-out backwards;
}

.link-btn:nth-child(1) {
    animation-delay: 0.5s;
}

.link-btn:nth-child(2) {
    animation-delay: 0.6s;
}

.link-btn:nth-child(3) {
    animation-delay: 0.7s;
}

.link-btn:nth-child(4) {
    animation-delay: 0.8s;
}

.link-btn:nth-child(5) {
    animation-delay: 0.9s;
}

.link-btn:nth-child(6) {
    animation-delay: 1.0s;
}

footer {
    animation: fadeInUp 0.6s ease-out 1.2s backwards;
}

@media (max-width: 480px) {
    .container {
        padding: 32px 16px;
    }

    .title-container h1 {
        font-size: 24px;
    }

    .title-container p {
        font-size: 14px;
    }

    .description {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .btn-primary {
        font-size: 15px;
        padding: 14px 20px;
    }
}

@media (max-width: 380px) {
    .grid-links {
        grid-template-columns: 1fr;
    }

    .link-btn {
        justify-content: center;
        text-align: center;
        padding: 14px;
    }

    .link-btn i {
        position: absolute;
        left: 24px;
    }
}