:root {
    /* Color System */
    --primary: #8B5CF6;
    --primary-dark: #6D28D9;
    --secondary: #22D3EE;
    --accent: #7CFFC4;
    --gold: #F5B942;
    --rose: #FB7185;
    --emerald: #34D399;
    --pink: #F472B6;

    /* Text-safe, higher-contrast versions of the brand hues for a light page */
    --text-accent: #0E7490;
    --grad-1: #7C3AED;
    --grad-2: #0E7490;
    --grad-3: #059669;

    --bg-page-top: #F6F2FF;
    --bg-page-mid: #FFFFFF;
    --bg-page-bottom: #EEFBFB;
    --text-primary: #1C1533;
    --text-secondary: #635C7C;
    --glass-bg: rgba(124, 58, 237, 0.05);
    --glass-border: rgba(28, 21, 51, 0.1);
    --glass-border-hover: var(--primary);
    --surface-hover: rgba(124, 58, 237, 0.08);
    --chip-bg: rgba(28, 21, 51, 0.045);

    /* Background Gradient */
    --bg-gradient-start: var(--bg-page-top);
    --bg-gradient-mid: var(--bg-page-mid);
    --bg-gradient-end: var(--bg-page-bottom);

    /* Typography */
    --font-family: 'Inter', 'Source Sans Pro', sans-serif;
    --font-family-display: 'Fraunces', 'Poppins', serif;
    --font-weight-regular: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Fixed Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-mid) 45%, var(--bg-gradient-end) 100%);
    z-index: -2;
    pointer-events: none;
}

/* Decorative background layer */
.bg-decor {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(28, 21, 51, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(28, 21, 51, 0.035) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

/* Wave section divider */
.wave-divider {
    position: relative;
    z-index: 1;
    line-height: 0;
    margin-top: -1px;
}

.wave-divider svg {
    display: block;
    width: 100%;
    height: 56px;
}

.wave-divider path {
    stroke: var(--wave-color, var(--primary));
    stroke-width: 1.6;
    fill: none;
    opacity: 0.5;
}

.wave-divider circle {
    fill: var(--wave-color, var(--gold));
    opacity: 0.85;
}

/* Scroll progress indicator — motion tied directly to scroll position, not a looping animation */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--gold));
    z-index: 1200;
    pointer-events: none;
}

/* Scroll reveal animations — play once on entry, then stay static */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    filter: blur(6px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--reveal-delay, 0s);
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Kinetic word-by-word reveal for headings — one-time cascade, then static */
.word-wrap {
    display: inline-block;
    overflow: hidden;
    vertical-align: top;
}

.word-inner {
    display: inline-block;
    transform: translateY(115%);
    transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.in-view .word-inner {
    transform: translateY(0);
}

.gradient-text {
    background: linear-gradient(90deg, var(--grad-1) 0%, var(--grad-2) 55%, var(--grad-3) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 1000;
    padding: 15px 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: var(--bg-page-mid);
    border-bottom: 1px solid var(--glass-border);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo:hover .logo-text {
    color: var(--text-accent);
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.logo-text {
    font-family: var(--font-family-display);
    font-size: 21px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    letter-spacing: -0.01em;
    white-space: nowrap;
    transition: color 0.25s ease;
}

.logo-text-accent {
    color: var(--text-accent);
}

.footer .logo-img {
    height: 44px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav a {
    position: relative;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 15px;
    transition: color 0.3s;
    padding-bottom: 4px;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav a:hover {
    color: var(--secondary);
}

.nav a:hover::after {
    width: 100%;
}

.language-switcher {
    display: flex;
    gap: 5px;
}

.lang-btn {
    background: var(--chip-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--primary);
    border-color: transparent;
    color: #fff;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 140px 20px 80px;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.hero-top {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: left;
    position: relative;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
}

.hero-visual-glow {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1), transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-visual.in-view .hero-visual-glow {
    opacity: 0.12;
    transform: scale(1);
}

.hero-visual-icon {
    position: relative;
    width: 240px;
    opacity: 0;
    transform: scale(0.82) rotate(-6deg);
    transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 0.15s;
}

.hero-visual.in-view .hero-visual-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.hero-visual-icon img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 30px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.02em;
    margin-bottom: 24px;
}

.hero-eyebrow svg {
    width: 16px;
    height: 16px;
    stroke: var(--primary-dark);
    flex-shrink: 0;
}

.hero-title {
    font-family: var(--font-family-display);
    font-size: 52px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 0 40px;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 16px 42px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: 2px solid transparent;
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: var(--font-weight-semibold);
    font-size: 18px;
    transition: background 0.25s ease, border-color 0.25s ease;
    cursor: pointer;
    position: relative;
}

.cta-button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* Stats row */
.stats-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 16px;
    margin-top: 44px;
}

.stat-item {
    min-width: 180px;
    padding: 22px 28px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    transition: border-color 0.25s ease, background 0.25s ease;
}

.stat-item:hover {
    border-color: var(--glass-border-hover);
    background: var(--surface-hover);
}

.stat-value {
    font-family: var(--font-family-display);
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    background: linear-gradient(90deg, var(--grad-1), var(--grad-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    background: var(--surface-hover);
    border-color: color-mix(in srgb, var(--icon-color, var(--primary)) 55%, transparent);
}

.card-icon {
    position: relative;
    margin-bottom: 22px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--icon-color, var(--primary)) 18%, transparent);
    border: 1px solid color-mix(in srgb, var(--icon-color, var(--primary)) 45%, transparent);
    border-radius: 16px;
    transition: background 0.3s ease, transform 0.3s ease;
}

.glass-card:hover .card-icon,
.integration-card:hover .card-icon {
    transform: scale(1.08);
    background: color-mix(in srgb, var(--icon-color, var(--primary)) 32%, transparent);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--icon-color, var(--primary));
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

/* Distinct accent color per feature — keeps the grid from feeling like a single templated repeat */
.glass-card:has(.problem-icon) { --icon-color: var(--rose); }
.glass-card:has(.solution-icon) { --icon-color: var(--secondary); }
.glass-card:has(.tech-icon) { --icon-color: var(--primary); }
.glass-card:has(.clinical-icon) { --icon-color: var(--emerald); }
.glass-card:has(.integration-icon) { --icon-color: var(--gold); }
.glass-card:has(.pilot-icon) { --icon-color: var(--pink); }

.features-grid .glass-card:nth-child(6n+1) { --icon-color: var(--rose); }
.features-grid .glass-card:nth-child(6n+2) { --icon-color: var(--secondary); }
.features-grid .glass-card:nth-child(6n+3) { --icon-color: var(--primary); }
.features-grid .glass-card:nth-child(6n+4) { --icon-color: var(--emerald); }
.features-grid .glass-card:nth-child(6n+5) { --icon-color: var(--gold); }
.features-grid .glass-card:nth-child(6n+6) { --icon-color: var(--pink); }

.integration-cards .integration-card:nth-child(6n+1) { --icon-color: var(--secondary); }
.integration-cards .integration-card:nth-child(6n+2) { --icon-color: var(--gold); }
.integration-cards .integration-card:nth-child(6n+3) { --icon-color: var(--pink); }
.integration-cards .integration-card:nth-child(6n+4) { --icon-color: var(--emerald); }
.integration-cards .integration-card:nth-child(6n+5) { --icon-color: var(--primary); }
.integration-cards .integration-card:nth-child(6n+6) { --icon-color: var(--rose); }

.glass-card h3 {
    font-family: var(--font-family-display);
    font-size: 22px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 15px;
}

.glass-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: var(--section-padding);
    background: transparent;
    color: var(--text-primary);
    position: relative;
}

.benefits .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.benefit-item {
    position: relative;
    padding-left: 80px;
    transition: transform 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(4px);
}

.benefit-number {
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-family-display);
    font-size: 44px;
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    opacity: 0.4;
}

.benefit-item h3 {
    font-family: var(--font-family-display);
    font-size: 22px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 10px;
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Integration Section */
.integration {
    padding: var(--section-padding);
    background: transparent;
    position: relative;
}

.integration .section-title {
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.integration-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.integration-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.integration-card:hover {
    background: var(--surface-hover);
    border-color: color-mix(in srgb, var(--icon-color, var(--primary)) 55%, transparent);
}

.integration-mini-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
}

.integration-mini-icon svg {
    width: 24px;
    height: 24px;
}

.integration-card h3 {
    font-family: var(--font-family-display);
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 15px;
}

.integration-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    color: var(--text-primary);
    position: relative;
}

.contact .section-title {
    text-align: center;
    margin-bottom: 20px;
}

.contact .section-subtitle {
    color: var(--text-secondary);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: #FFFFFF;
    padding: 40px;
    border-radius: 22px;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.form-group {
    position: relative;
    margin-bottom: 30px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e5e0f5;
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 16px;
    background: white;
    color: #1a1a1a;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.12);
}

.form-group label {
    position: absolute;
    top: -10px;
    left: 15px;
    background: white;
    padding: 0 5px;
    color: var(--primary-dark);
    font-weight: var(--font-weight-semibold);
    font-size: 14px;
}

.submit-button {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: 2px solid transparent;
    border-radius: 10px;
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background 0.25s ease, border-color 0.25s ease;
}

.submit-button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.submit-button:disabled,
.submit-button.is-submitting {
    opacity: 0.72;
    cursor: wait;
}

.form-honey {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.form-message {
    text-align: center;
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.footer {
    background: transparent;
    padding: 60px 20px 20px;
    color: var(--text-primary);
    position: relative;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: 17px;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 20px;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
}

/* Product UI Examples */
.product-examples {
    padding: var(--section-padding);
    position: relative;
}

.product-examples .section-title {
    text-align: center;
    margin-bottom: 20px;
}

.example-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 36px;
}

.example-tab {
    padding: 10px 20px;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: var(--chip-bg);
    color: var(--text-secondary);
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.example-tab:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.example-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.example-caption {
    text-align: center;
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 640px;
    margin: 0 auto 28px;
    line-height: 1.55;
}

.example-panel[hidden] {
    display: none;
}

/* UI mockup frames */
.ui-frame {
    max-width: 820px;
    margin: 0 auto;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
}

.ui-frame-bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 16px;
    background: var(--bg-page-top);
    border-bottom: 1px solid var(--glass-border);
}

.ui-frame-bar-portal,
.ui-frame-bar-ehr {
    background: #1C1533;
    color: #fff;
    border-bottom: none;
}

.ui-frame-bar-portal .ui-frame-title,
.ui-frame-bar-ehr .ui-frame-title {
    color: rgba(255, 255, 255, 0.9);
}

.ui-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(28, 21, 51, 0.15);
}

.ui-frame-title {
    margin-left: 8px;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
}

.ui-frame-body {
    padding: 24px;
}

.ui-label {
    display: block;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    margin-bottom: 12px;
}

/* Demo app */
.med-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.med-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px 6px 14px;
    border-radius: 999px;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.22);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.med-chip button {
    border: none;
    background: none;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    padding: 0 2px;
}

.demo-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.demo-add-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--text-primary);
    background: #fff;
}

.demo-add-input:focus {
    outline: none;
    border-color: var(--primary);
}

.demo-check-btn {
    padding: 10px 22px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-weight: var(--font-weight-semibold);
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.demo-check-btn:disabled {
    opacity: 0.65;
    cursor: wait;
}

.result-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.result-cards.is-loading {
    opacity: 0.45;
    pointer-events: none;
}

.result-card {
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: var(--bg-page-top);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.result-card.is-hidden {
    opacity: 0;
    transform: translateY(8px);
}

.result-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.result-drugs {
    font-weight: var(--font-weight-semibold);
    font-size: 15px;
    color: var(--text-primary);
    flex: 1;
}

.result-multiplier {
    font-size: 13px;
    font-weight: var(--font-weight-bold);
    color: var(--primary-dark);
    background: rgba(124, 58, 237, 0.1);
    padding: 2px 8px;
    border-radius: 6px;
}

.result-effect {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 8px;
}

.result-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
    opacity: 0.85;
}

.risk-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.risk-badge-sm {
    padding: 2px 7px;
    font-size: 10px;
}

.risk-high {
    background: rgba(251, 113, 133, 0.18);
    color: #BE123C;
}

.risk-moderate {
    background: rgba(245, 185, 66, 0.22);
    color: #B45309;
}

.risk-clear {
    background: rgba(52, 211, 153, 0.18);
    color: #047857;
}

.result-high {
    border-left: 3px solid var(--rose);
}

.result-moderate {
    border-left: 3px solid var(--gold);
}

.result-clear {
    border-left: 3px solid var(--emerald);
}

/* Widget embed */
.ui-portal-layout {
    display: grid;
    grid-template-columns: 140px 1fr;
    min-height: 320px;
}

.ui-portal-sidebar {
    padding: 20px 16px;
    background: var(--bg-page-top);
    border-right: 1px solid var(--glass-border);
}

.ui-skeleton-line {
    height: 10px;
    border-radius: 4px;
    background: rgba(28, 21, 51, 0.08);
    margin-bottom: 12px;
}

.ui-skeleton-line.short {
    width: 60%;
}

.ui-portal-main {
    padding: 20px;
    position: relative;
}

.ui-skeleton-block {
    height: 80px;
    border-radius: 10px;
    background: rgba(28, 21, 51, 0.05);
    margin-bottom: 16px;
}

.widget-embed {
    border: 2px solid var(--primary);
    border-radius: 14px;
    padding: 18px;
    background: #fff;
    max-width: 340px;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: var(--font-weight-bold);
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.widget-summary {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 14px;
}

.widget-alerts {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
}

.widget-alert {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    padding: 6px 10px;
    border-radius: 8px;
}

.widget-alert-high {
    background: rgba(251, 113, 133, 0.12);
    color: #BE123C;
}

.widget-alert-moderate {
    background: rgba(245, 185, 66, 0.15);
    color: #B45309;
}

.risk-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.widget-pairs {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
}

.widget-pairs li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.widget-pairs li:last-child {
    border-bottom: none;
}

.widget-btn {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--primary);
    border-radius: 8px;
    background: transparent;
    color: var(--primary-dark);
    font-weight: var(--font-weight-semibold);
    font-size: 13px;
    cursor: pointer;
}

/* EHR panel */
.ehr-layout {
    padding: 0;
}

.ehr-patient-bar {
    padding: 12px 20px;
    background: var(--bg-page-top);
    border-bottom: 1px solid var(--glass-border);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
}

.ehr-rx-list {
    padding: 16px 20px;
    border-bottom: 1px solid var(--glass-border);
}

.ehr-rx-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-primary);
}

.ehr-rx-row + .ehr-rx-row {
    margin-top: 4px;
}

.ehr-rx-alert {
    background: rgba(251, 113, 133, 0.08);
    border: 1px solid rgba(251, 113, 133, 0.25);
}

.ehr-rx-flag {
    font-size: 12px;
    font-weight: var(--font-weight-bold);
    color: #BE123C;
}

.ehr-alert-panel {
    margin: 16px 20px 20px;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid rgba(251, 113, 133, 0.35);
    background: rgba(251, 113, 133, 0.06);
}

.ehr-alert-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: var(--font-weight-bold);
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.ehr-alert-drugs {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.ehr-alert-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.ehr-alert-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ehr-btn {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    border: 1px solid transparent;
}

.ehr-btn-primary {
    background: #1C1533;
    color: #fff;
    border-color: #1C1533;
}

.ehr-btn-secondary {
    background: #fff;
    color: var(--text-primary);
    border-color: var(--glass-border);
}

/* Chatbot */
.chat-thread {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 380px;
}

.chat-msg {
    max-width: 88%;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 14px;
    line-height: 1.5;
}

.chat-msg p {
    margin: 0;
}

.chat-msg-user {
    align-self: flex-end;
    background: var(--primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.chat-msg-bot {
    align-self: flex-start;
    background: var(--bg-page-top);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chat-result-card {
    margin-top: 10px;
    padding: 12px;
    border-radius: 10px;
    background: #fff;
    border: 1px solid var(--glass-border);
}

.chat-input-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding: 12px 16px;
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    background: var(--bg-page-top);
    font-size: 14px;
    color: var(--text-secondary);
}

.chat-input-bar button {
    border: none;
    background: var(--primary);
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-page-mid);
        border-bottom: 1px solid var(--glass-border);
        flex-direction: column;
        padding: 20px;
        display: none;
    }

    .nav.active {
        display: flex;
    }

    .nav a {
        padding: 10px 0;
        border-bottom: 1px solid var(--glass-border);
    }

    .language-switcher {
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid var(--glass-border);
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-top {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .hero-content {
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 40px;
    }

    .hero-visual {
        order: -1;
        min-height: 220px;
    }

    .hero-visual-icon {
        width: 160px;
    }

    .hero-visual-glow {
        width: 220px;
        height: 220px;
    }

    .hero-title {
        font-size: 34px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .stats-row {
        gap: 14px;
        justify-content: center;
    }

    .stat-item {
        min-width: 140px;
        padding: 16px 20px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .benefits-list {
        grid-template-columns: 1fr;
    }

    .integration-cards {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .example-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 6px;
        -webkit-overflow-scrolling: touch;
    }

    .example-tab {
        flex-shrink: 0;
    }

    .ui-portal-layout {
        grid-template-columns: 1fr;
    }

    .ui-portal-sidebar {
        display: none;
    }

    .demo-actions {
        flex-direction: column;
    }

    .ehr-alert-actions {
        flex-direction: column;
    }

    .ehr-btn {
        width: 100%;
    }
}

.section-title {
    font-family: var(--font-family-display);
    font-size: 40px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 60px;
    color: var(--text-primary);
}