/* Global button rounding override */
button, .btn, .cta-primary, .contact-btn {
    border-radius: 50px !important;
}
/* Tech Stack page specific styles. Reuses global tokens from style.css */

/* Page Hero */
.page-hero {
    padding-top: 120px; /* account for fixed header */
    padding-bottom: 48px;
    background:
        radial-gradient(ellipse at top left, rgba(255, 69, 0, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at bottom right, rgba(255, 140, 0, 0.15) 0%, transparent 60%),
        linear-gradient(135deg, #1a1a1a 0%, #2d1b0e 50%, #1a1a1a 100%);
    color: #fff;
    text-align: center;
}

.page-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 6vw, 3rem);
    font-weight: 800;
    letter-spacing: 0.5px;
}

.page-hero__subtitle {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.8);
}

/* Stack Layout */
.stack {
    padding: 64px 0 96px 0;
}

.stack-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
}

.stack-tabs .category-item {
    display: block;
    margin-bottom: 0.5rem;
}

.stack-content .content-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stack .tech-card h3::before {
    content: '';
}

/* Tech Logo Styles */
.tech-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    height: 60px;
}

.tech-logo img {
    max-width: 48px;
    max-height: 48px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.tech-card:hover .tech-logo img {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

/* Responsive logo sizing */
@media (max-width: 768px) {
    .tech-logo {
        height: 50px;
        margin-bottom: 0.75rem;
    }
    
    .tech-logo img {
        max-width: 40px;
        max-height: 40px;
    }
}

@media (max-width: 992px) {
    .stack-wrapper {
        grid-template-columns: 1fr;
    }
    .stack-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
    .stack-tabs .category-item { margin-bottom: 0; padding: 0.5rem 0.75rem; }
}

/* Footer spacing harmony for embedded testimonial */
footer .client-feedback {
    margin: 40px auto 64px auto;
}

/* Guarantees Section */
.guarantees {
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.guarantees__header {
    text-align: center;
    margin-bottom: 4rem;
}

.guarantees__header h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.guarantees__header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.guarantees__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.guarantee-card {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid #eee;
    transition: all 0.3s ease;
    text-align: left;
}

.guarantee-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.guarantee-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.guarantee-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .guarantees__header h2 {
        font-size: 2rem;
    }
    
    .guarantees__grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .guarantee-card {
        padding: 1.5rem;
    }
}