html {
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(255, 215, 0, 0.35);
    color: #111;
}

a,
button,
input,
textarea,
select {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid rgba(255, 215, 0, 0.72);
    outline-offset: 3px;
}

.main-header,
.header {
    backdrop-filter: blur(16px);
}

.main-nav ul,
.nav-links {
    row-gap: 10px;
}

.main-nav a,
.nav-links a,
.footer-links a,
.main-footer a {
    text-underline-offset: 4px;
}

.logo-img {
    object-fit: contain;
}

.auth-button,
.button,
.secondary-button,
.btn-action,
.add-project-btn,
.project-link-details,
.cta-link,
.btn-back {
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}

.auth-button:hover,
.button:hover,
.secondary-button:hover,
.btn-action:hover,
.add-project-btn:hover,
.project-link-details:hover,
.cta-link:hover,
.btn-back:hover {
    transform: translateY(-2px);
}

.project-card,
.brand-card,
.product-card,
.feature-card,
.benefit-card,
.contact-card,
.team-member,
.security-card,
.card {
    border-radius: 8px;
}

.project-card,
.brand-card,
.product-card,
.feature-card,
.benefit-card,
.contact-card,
.team-member,
.security-card {
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.project-card:hover,
.brand-card:hover,
.product-card:hover,
.feature-card:hover,
.benefit-card:hover,
.contact-card:hover,
.team-member:hover,
.security-card:hover {
    transform: translateY(-3px);
}

.product-media,
.footer-content,
.project-card-grid,
.brands-grid,
.features-grid,
.cards-grid {
    width: 100%;
}

.image-container img,
.brand-card img,
.team-member img {
    height: auto;
}

.main-footer,
.footer {
    position: relative;
}

@media (max-width: 900px) {
    .main-header,
    .header {
        min-height: 72px;
    }

    .main-header {
        align-items: center;
        gap: 16px;
    }

    .auth-buttons {
        margin-left: auto;
    }

    .product-media,
    .project-dashboard-header {
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .main-header {
        padding: 12px 18px;
    }

    .logo-img {
        max-height: 42px;
    }

    section,
    .product-detail-section {
        padding-left: 18px;
        padding-right: 18px;
    }

    .auth-button,
    .button,
    .secondary-button,
    .btn-action,
    .add-project-btn,
    .project-link-details,
    .cta-link,
    .btn-back {
        align-items: center;
        display: inline-flex;
        justify-content: center;
        min-height: 44px;
        text-align: center;
    }
}