/* --- Reset & base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #fff;
    line-height: 1.5;
    overflow-x: hidden;
}

/* --- Background --- */
body {
    background-color: #fff;
    color: #333;
}

/* --- Layout: 2-column (mobile-first) --- */
.layout-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Mobile: stack vertically */
.content-column {
    flex: 1;
    background-color: #fff;
    padding: 2rem 1.5rem 4rem;
}

.image-column {
    min-height: 300px;
    background: url("../img/background.jpg") center center / cover no-repeat;
}

/* Tablet and up: side-by-side */
@media (min-width: 768px) {
    .layout-container {
        flex-direction: row;
    }

    .content-column {
        flex: 0 0 50%;
        max-width: 50%;
        padding: 3rem 2.5rem 4rem;
    }

    .image-column {
        flex: 0 0 50%;
        min-height: 100vh;
        position: sticky;
        top: 0;
        height: 100vh;
    }
}

/* Desktop: adjust content width */
@media (min-width: 1024px) {
    .content-column {
        padding: 4rem 3rem 4rem;
    }
}

/* --- Page content --- */
.page {
    max-width: 100%;
}

/* --- Hero --- */
.hero {
    text-align: left;
    padding: 0 0 2rem;
}

.logo {
    margin: 0 0 0.5rem;
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #06a3bf;
}

.tagline {
    margin: 0 0 1rem;
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 500;
    color: #333;
}

.badge {
    display: inline-block;
    margin: 0 0 2rem;
    padding: 0.35rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #06a3bf;
    border: 2px solid #06a3bf;
    border-radius: 4px;
}

.intro,
.intro-highlight {
    margin: 0 0 1rem;
    font-size: 1rem;
    color: #555;
}

.intro-highlight {
    color: #06a3bf;
    font-weight: 500;
}

/* --- Section common --- */
.section-title {
    margin: 0 0 0.25rem;
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    color: #06a3bf;
}

.section-subtitle {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    color: #666;
}

/* --- Suppliers & marquee --- */
.suppliers {
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.marquee-wrap {
    margin-top: 1rem;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: max-content;
    padding: 0.5rem 0;
    animation: marquee 25s linear infinite;
}

/* Supplier logos: works for webp, avif, svg, jpg, png */
.supplier-logo {
    flex-shrink: 0;
    display: block;
    width: 120px;
    height: 60px;
    object-fit: contain;
    object-position: center;
    background: transparent;
    border-radius: 6px;
    padding: 0.35rem;
}

/* SVG logos often need a max-height so they don’t overflow */
.supplier-logo[src$=".svg"] {
    padding: 0.5rem;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* --- Launching --- */
.launching {
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    text-align: left;
}

.launch-text {
    margin: 0.5rem 0 0;
    font-size: 1rem;
    color: #555;
}

/* --- Suggestions --- */
.suggestions {
    padding: 2rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.suggestions-intro {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    color: #666;
}

.suggestion-box {
    margin-top: 0.5rem;
}

.suggestion-box textarea {
    width: 100%;
    min-height: 120px;
    padding: 1rem;
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.5;
    color: #333;
    background: #f9f9f9;
    border: 1px solid rgba(6, 163, 191, 0.3);
    border-radius: 6px;
    resize: vertical;
}

.suggestion-box textarea::placeholder {
    color: #999;
}

.suggestion-box textarea:focus {
    outline: none;
    border-color: #06a3bf;
    box-shadow: 0 0 0 2px rgba(6, 163, 191, 0.3);
}

.suggestion-box textarea:disabled {
    cursor: not-allowed;
    opacity: 0.8;
}

/* --- Footer --- */
.page-footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    text-align: left;
}

.footer-text {
    margin: 0;
    font-size: 0.85rem;
    color: #999;
}