/* Base Styles */
body {
    font-family: Arial, sans-serif;
    font-size: 1em;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f0f0f0;
}

/* Layout */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 20px;
}

/* Header */
header {
    background-color: #fff;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-weight: bold;
    font-size: 1.2em;
}

.logo a {
    text-decoration: none;
    color: #333;
}

.navigation {
    display: flex;
    gap: 20px;
}

.navigation a {
    text-decoration: none;
    color: #333;
    text-transform: lowercase;
    transition: color 0.2s ease;
}

.navigation a:hover {
    color: #666;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    margin-bottom: 14px;
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    animation: fadeIn 2s ease-in-out;
}

.hero-image-wrapper {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 30px;
    flex-shrink: 0;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.hero-content h1 {
    font-size: 2em;
    margin-top: 0;
    margin-bottom: 10px;
}

.hero-content p {
    margin: 6px 0;
}

.hero-content .aside {
    font-size: 0.85em;
    opacity: 0.7;
    font-style: italic;
}

.hero-content s {
    opacity: 0.6;
    text-decoration: line-through;
}

.hero-content .accent-subtle {
    color: #c45c5c;
}

.hero-content .cta-text {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.hero-content .cta-text:hover {
    color: #666;
    text-decoration: underline;
}

/* Pulsating animation */
.pulse {
    display: inline-block;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(5px);
        opacity: 0.7;
    }
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    align-items: center;
    margin-top: 15px;
}

.btn {
    padding: 10px 20px;
    background-color: #333;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    margin-right: 20px;
}

.email-logo-link,
.linkedin-logo-link,
.github-logo-link,
.instagram-logo-link {
    margin-left: 10px;
}

.email-logo,
.linkedin-logo,
.github-logo,
.instagram-logo {
    height: 30px;
    object-fit: contain;
}

/* Testimonials Section */
.testimonials {
    margin: 20px 0;
    text-align: center;
    padding: 0;
    position: relative;
}

.testimonials h2 {
    font-size: 1.4em;
    margin-bottom: 8px;
    color: #333;
    padding: 0 20px;
}

.star-rating {
    color: #DAA520;
}

.rating {
    color: #f8d64e;
    font-size: 2em;
    margin-bottom: 15px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Carousel */
.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-inner {
    display: flex;
    transition: transform 0.5s ease;
    width: 100%;
    box-sizing: border-box;
}

/* Carousel Arrow Controls */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ddd;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 1.5em;
    color: #333;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.testimonials:hover .carousel-arrow {
    opacity: 1;
}

.carousel-arrow:hover {
    background: #fff;
    border-color: #333;
}

.carousel-prev { left: -50px; }
.carousel-next { right: -50px; }

.testimonial {
    flex: 0 0 50%;
    width: 50%;
    padding: 10px;
    box-sizing: border-box;
    height: 400px;
}

.testimonial-content {
    background: white;
    padding: 25px 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    text-align: left;
    position: relative;
}

.testimonial h3 {
    font-size: 1.15em;
    color: #333;
    margin: 0;
    font-weight: 600;
    text-align: center;
}

.testimonial .title {
    font-size: 0.9em;
    color: #555;
    margin: 0;
    line-height: 1.2;
    font-weight: 400;
    text-align: center;
}

.testimonial .relationship {
    font-size: 0.85em;
    color: #666;
    font-style: italic;
    font-weight: 500;
    margin: 2px 0 12px 0;
    line-height: 1.2;
    text-align: center;
}

.testimonial blockquote {
    font-size: 1em;
    line-height: 1.5;
    color: #444;
    font-style: italic;
    margin: 0;
    padding: 0;
    border-left: none;
    flex-grow: 1;
    overflow: hidden;
    text-align: left;
}

.testimonial .read-more {
    display: none;
    text-align: right;
    color: #666;
    font-size: 0.9em;
    text-decoration: none;
    margin-top: 10px;
    transition: color 0.2s ease;
}

.testimonial .read-more.visible {
    display: block;
}

.testimonial .read-more:hover {
    color: #333;
    text-decoration: underline;
}

/* Logo Bar */
:root {
    --logo-size-min: 40px;
    --logo-size-max: 70px;
    --logo-size-preferred: 8vw;
    --logo-gap: clamp(20px, 4vw, 50px);
}

.logo-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--logo-gap);
    padding: 0.65rem 1rem;
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 6px;
}

.project-bar {
    margin-bottom: 14px;
}

.project-bar .logo-bar-item img {
    width: clamp(50px, 10vw, 90px);
    opacity: 0.85;
}

.bar-label {
    font-size: 0.7em;
    color: #bbb;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin-right: 4px;
}

.logo-bar-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-bar-item img {
    width: clamp(var(--logo-size-min), var(--logo-size-preferred), var(--logo-size-max));
    height: auto;
    filter: invert(1) grayscale(100%);
    opacity: 0.7;
    transition: filter 0.3s ease, opacity 0.3s ease, transform 0.2s ease;
}

.logo-bar-item:hover img,
.logo-bar-item:focus img {
    filter: invert(1) grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.logo-bar-item:focus {
    outline: none;
}

/* Oracle and Couchbase logos need larger scaling */
.logo-bar-item[title="Oracle"] img {
    transform: scale(1.25);
}

.logo-bar-item[title="Oracle"]:hover img {
    transform: scale(1.3);
}

.logo-bar-item[title="Couchbase"] img {
    transform: scale(1.25);
}

.logo-bar-item[title="Couchbase"]:hover img {
    transform: scale(1.3);
}

@media (max-width: 500px) {
    .logo-bar {
        gap: 12px;
        padding: 0.5rem 0.75rem;
        overflow-x: auto;
        justify-content: center;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .logo-bar::-webkit-scrollbar {
        display: none;
    }

    .logo-bar-item img {
        width: 35px;
        flex-shrink: 0;
    }

    .bar-label {
        font-size: 0.6em;
        flex-shrink: 0;
    }
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    font-size: 1.0em;
    background-color: #f0f0f0;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        padding: 10px 15px;
    }

    .navigation {
        gap: 15px;
    }

    .navigation a {
        font-size: 0.9em;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .hero-image-wrapper {
        width: 200px;
        height: 200px;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .hero-content h1 {
        font-size: 1.6em;
    }

    .cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .btn {
        margin-right: 0;
    }

    .testimonials {
        padding: 0;
    }

    .testimonial {
        flex: 0 0 100%;
        width: 100%;
        padding: 10px 0;
        height: 380px;
    }

    /* Hide carousel arrows on mobile - use swipe */
    .carousel-arrow {
        display: none;
    }

    .testimonial-content {
        padding: 20px;
    }

    .testimonial h3 {
        font-size: 1.05em;
        text-align: center;
    }

    .testimonial .title {
        font-size: 0.85em;
        text-align: center;
    }

    .testimonial .relationship {
        font-size: 0.8em;
        text-align: center;
    }

    .testimonial blockquote {
        font-size: 0.9em;
        text-align: left;
    }

    .testimonial .read-more {
        font-size: 0.8em;
    }
}