@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100..900&display=swap');

:root {
    --color-primary-start: #5B1F9D;
    --color-primary-end: #FF4081;
    --color-secondary-end: #FF9800;
    --color-text-dark: #1f2937;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text-dark);
    background-color: #f9fafb;
    overflow-x: hidden;
}

.gradient-text {
    background-image: linear-gradient(to right, var(--color-primary-start), var(--color-primary-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tech-glow:hover {
    box-shadow: 0 0 15px rgba(255, 64, 129, 0.7);
    transform: scale(1.05);
}

.btn-primary {
    background: linear-gradient(to right, var(--color-primary-start), var(--color-primary-end));
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background: linear-gradient(to right, var(--color-primary-end), var(--color-secondary-end));
    box-shadow: 0 4px 15px rgba(255, 64, 129, 0.4);
}

/* Anchor scroll offset for fixed header (Home page sections only) */
section[id] {
    scroll-margin-top: 6rem;
}

.page-section {
    position: relative;
    z-index: 0;
}

main.site-main {
    padding-top: 5rem;
}

#header-nav.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.carecloudx-gradient {
    background: linear-gradient(to right, #FF9800, #FF4081, #5B1F9D);
}

.module-tab.active {
    background: linear-gradient(to right, var(--color-primary-start), var(--color-primary-end));
    color: white;
    border-color: transparent;
}

.module-panel { display: none; }
.module-panel.active { display: block; }

.banner-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.banner-lightbox.open { display: flex; }

.module-card-link {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.module-card-link:hover {
    transform: translateY(-4px);
}

.workflow-step {
    position: relative;
}
.workflow-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 32px;
    width: 2px;
    height: calc(100% - 8px);
    background: linear-gradient(to bottom, #FF4081, #5B1F9D);
    opacity: 0.3;
}

/* Crisp image rendering — prevent blurry upscale */
img {
    max-width: 100%;
    height: auto;
}

.img-icon {
    image-rendering: -webkit-optimize-contrast;
}

.img-logo {
    image-rendering: auto;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
}

/* Landscape marketing banners (native ~1024px) */
.img-banner-landscape {
    width: 100%;
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

/* Portrait module banners (native ~682px) */
.img-banner-portrait {
    width: 100%;
    max-width: 682px;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.picture-banner {
    display: block;
    width: 100%;
    max-width: 1024px;
    margin-left: auto;
    margin-right: auto;
}

.picture-banner-portrait {
    max-width: 682px;
}

.picture-banner img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: inherit;
}

#banner-lightbox-img {
    image-rendering: auto;
    max-width: min(96vw, 2048px);
    max-height: 92vh;
    width: auto;
    height: auto;
}