:root {
    --bg-base: #ffffff;
    --text-primary: #174c86;
    /* Dark Corporate Blue for headings */
    --text-secondary: #64748b;
    --accent: #f47b20;
    /* Corporate Orange */
    /* Glowing orange */
    --accent-glow: rgba(244, 123, 32, 0.2);
    --secondary-accent: #1b6bb4;
    /* Light Corporate Blue */

    --surface: #f8fafc;
    --surface-border: #e2e8f0;

    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    position: relative;
    min-height: 100vh;
    overflow: clip;
    /* Prevents absolute elements from expanding page height */
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
}

h1,
h2,
h3,
.nav-brand {
    font-family: var(--font-display);
}

a {
    text-decoration: none;
    color: inherit;
}

/* Background Glows */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    opacity: 0.5;
    animation: drift 20s infinite alternate ease-in-out;
}

.glow-1 {
    width: 90vw;
    height: 90vw;
    max-width: 600px;
    max-height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -100px;
    left: -100px;
}

.glow-2 {
    width: 100vw;
    height: 100vw;
    max-width: 800px;
    max-height: 800px;
    background: radial-gradient(circle, rgba(122, 0, 255, 0.15) 0%, transparent 70%);
    top: 40%;
    right: -200px;
}

@keyframes drift {
    0% {
        transform: translateY(0) scale(1);
    }

    100% {
        transform: translateY(50px) scale(1.1);
    }
}

/* Navigation */
.floating-nav {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 92%;
    max-width: 1200px;
    height: 72px;
    /* Fixed height for better vertical centering */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    z-index: 1000;
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.05),
        0 10px 15px -3px rgba(0, 0, 0, 0.03),
        0 0 0 1px rgba(0, 0, 0, 0.02);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
    overflow: hidden;
}

.nav-brand img {
    height: 40px;
    max-height: 100%;
    width: auto;
    display: block;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-menu a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link-login {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.nav-link-login:hover {
    color: var(--secondary-accent);
}

.nav-btn {
    background: var(--accent);
    color: var(--bg-base);
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-btn:hover {
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* Hero Section */
.hero-section {
    padding: 200px 5% 100px;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.pill-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(0, 255, 157, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 255, 157, 0);
    }
}

.hero-headline {
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--secondary-accent) 0%, var(--text-primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
}

.btn-primary-scifi {
    display: inline-block;
    background: var(--accent);
    color: var(--bg-base);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.125rem;
    padding: 16px 40px;
    border-radius: 4px;
    /* Brutalist edge */
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition);
    border: 1px solid var(--accent);
}

.btn-primary-scifi:hover {
    background: transparent;
    color: var(--accent);
    box-shadow: inset 0 0 20px var(--accent-glow), 0 0 20px var(--accent-glow);
}

.btn-massive {
    font-size: 1.5rem;
    padding: 24px 60px;
}

/* Abstract UI */
.hero-abstract-ui {
    margin-top: 80px;
    width: 100%;
    max-width: 900px;
    position: relative;
    height: 400px;
}

.ui-glassmorphism {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--surface-border);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.ui-header {
    background: rgba(241, 245, 249, 0.8);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--surface-border);
}

.ui-dots {
    display: flex;
    gap: 6px;
}

.ui-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #333;
}

.ui-dots span:nth-child(1) {
    background: #ff5f56;
}

.ui-dots span:nth-child(2) {
    background: #ffbd2e;
}

.ui-dots span:nth-child(3) {
    background: #27c93f;
}

.ui-title {
    margin-left: auto;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

.ui-body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: calc(100% - 45px);
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    opacity: 0.5;
}

.ui-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent-glow);
    padding: 16px 24px;
    border-radius: 8px;
    z-index: 3;
    animation: hover 6s infinite ease-in-out;
}

.card-left {
    top: 20%;
    left: -5%;
    animation-delay: 0s;
}

.card-right {
    bottom: 20%;
    right: -5%;
    animation-delay: -3s;
}

.card-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.card-value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--accent);
    font-weight: 600;
}

@keyframes hover {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Marquee */
.marquee-container {
    width: 100%;
    overflow: hidden;
    background: var(--accent);
    color: var(--bg-base);
    padding: 16px 0;
    transform: rotate(-2deg);
    margin: 100px 0;
    white-space: nowrap;
}

.marquee {
    display: inline-block;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: uppercase;
    animation: scroll 20s linear infinite;
}

.marquee span {
    margin: 0 32px;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Bento Grid */
.bento-section {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title-wrapper {
    margin-bottom: 64px;
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 500px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(350px, auto);
    gap: 24px;
}

.bento-item {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.bento-item h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.bento-item ul {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.bento-item ul li {
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.how-it-works {
    padding: 120px 5%;
    background: #0f172a;
    color: white;
}

.step-card {
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 1.5rem;
    font-weight: 800;
    border: 2px solid var(--accent);
}

.step-card h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-family: var(--font-display);
}

.step-card p {
    color: #94a3b8;
}

.bento-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.bento-visual {
    background: rgba(241, 245, 249, 0.8);
    height: 180px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 0.8rem;
    margin-top: 24px;
}

.visual-dark {
    background: var(--surface);
    border: 1px solid var(--surface-border);
}

/* Doctor Innovation Section */
.doctor-innovation {
    margin: 0;
    padding-bottom: 150px;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    border-top: 1px solid var(--surface-border);
    border-bottom: 1px solid var(--surface-border);
}

.doctor-split {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding: 100px 5%;
}

.eyebrow {
    color: var(--accent);
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.huge-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.doctor-desc {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 48px;
}

.feature-rows {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.f-row {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.f-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--secondary-accent);
    font-weight: 700;
}

.f-text {
    font-size: 1.125rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.doctor-visual-scroll {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.doctor-card-ui {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--surface-border);
    height: 300px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-family: monospace;
    backdrop-filter: blur(10px);
    width: 100%;
    position: relative;
    z-index: 1;
}

.secondary-ui {
    transform: translateX(40px);
    border-color: var(--accent-glow);
    z-index: 2;
}

/* CTA Brutal */
.cta-brutal {
    padding: 150px 5%;
    text-align: center;
}

.cta-headline {
    font-size: clamp(3rem, 8vw, 8rem);
    letter-spacing: -0.05em;
    margin-bottom: 64px;
}

/* Footer */
footer {
    border-top: 1px solid var(--surface-border);
    padding: 30px 5%;
    margin-top: 20px;
}

.footer-layout {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.f-links {
    display: flex;
    gap: 32px;
}

.f-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.f-links a:hover {
    color: var(--secondary-accent);
}

.f-copy {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Contact Section */
.contact-section {
    padding: 120px 5% 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin: 24px 0 48px;
    max-width: 500px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card-mini {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    padding: 20px;
    border-radius: 12px;
    transition: var(--transition);
}

.contact-card-mini:hover {
    transform: translateX(10px);
    border-color: var(--accent-glow);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.contact-card-mini .icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    background: var(--bg-base);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.contact-card-mini .label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.contact-card-mini .value {
    font-weight: 600;
    color: var(--text-primary);
}

.contact-form-wrapper {
    position: relative;
}

.glass-form {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid var(--surface-border);
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.glass-form .form-group {
    margin-bottom: 24px;
}

.glass-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.glass-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.glass-form input,
.glass-form select,
.glass-form textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-base);
    border: 1px solid var(--surface-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.glass-form input:focus,
.glass-form select:focus,
.glass-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.form-status {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: none;
}

.form-status.success {
    display: block;
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.form-status.error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .contact-info {
        text-align: center;
    }

    .contact-info .section-title {
        text-align: center !important;
    }

    .contact-desc {
        margin: 24px auto 48px;
    }

    .contact-card-mini:hover {
        transform: none;
    }

    .glass-form {
        padding: 32px;
    }

    .glass-form .form-row {
        grid-template-columns: 1fr;
    }

    .floating-nav {
        top: 16px;
        width: 92%;
        height: 64px;
        padding: 0 20px;
        border-radius: 16px;
        /* Less rounded for tablet/mobile feels more modern */
    }

    .nav-brand img {
        height: 32px !important;
    }

    .nav-menu {
        display: none;
        /* Hide desktop menu */
    }

    .nav-actions .nav-btn,
    .nav-actions .nav-link-login {
        display: none;
        /* Hide on mobile to keep it clean, available in overlay */
    }

    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--surface);
        border: 1px solid var(--surface-border);
        border-radius: 12px;
        width: 44px;
        height: 44px;
        color: var(--text-primary);
        cursor: pointer;
        transition: var(--transition);
    }

    .hero-section {
        padding: 140px 20px 60px;
    }

    .hero-headline {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
        margin-bottom: 20px;
    }

    .hero-description {
        font-size: 1rem;
        max-width: 100%;
        margin-bottom: 40px;
    }

    .hero-cta-group {
        display: flex;
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }

    .btn-primary-scifi,
    .btn-ghost {
        width: 100%;
        margin-left: 0 !important;
        justify-content: center;
        text-align: center;
    }

    .hero-abstract-ui {
        margin-top: 60px;
        height: auto;
        aspect-ratio: auto;
    }

    .ui-glassmorphism {
        height: auto;
        padding-bottom: 20px;
    }

    .ui-body {
        padding: 24px !important;
    }

    .ui-body>div {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }

    .ui-floating-card {
        display: none;
        /* Remove floating cards on mobile to avoid clutter */
    }

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

    .doctor-split {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 20px;
    }

    .huge-title {
        font-size: 2.4rem;
    }

    .doctor-desc {
        font-size: 1rem;
        margin-bottom: 32px;
    }

    .f-row {
        text-align: left;
        /* Keep text left aligned but card centered */
        align-items: flex-start;
        padding: 16px;
        background: white;
        border-radius: 12px;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }

    .doctor-visual-scroll {
        padding: 40px 0 0;
    }

    .doctor-card-ui {
        height: 220px;
        font-size: 0.8rem;
    }

    .secondary-ui {
        margin-top: -100px;
        transform: scale(0.9);
    }

    .how-it-works {
        padding: 80px 6% !important;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
        margin-bottom: 20px;
    }

    .step-card h4 {
        font-size: 1.25rem;
    }

    .marquee-container {
        margin: 60px 0;
        padding: 12px 0;
    }

    .marquee {
        font-size: 1.1rem;
    }

    .cta-brutal {
        padding: 80px 6%;
    }

    .cta-headline {
        font-size: 2.5rem;
        margin-bottom: 40px;
    }

    .btn-massive {
        width: 100%;
        font-size: 1rem !important;
    }

    .footer-layout {
        gap: 40px;
    }

    .f-claims {
        font-size: 0.95rem;
    }

    .hero-abstract-ui {
        display: none;
    }
}

/* Tablet refinements */
@media (min-width: 769px) and (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .doctor-split {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .secondary-ui {
        transform: translateX(20px);
    }
}

/* Page Transitions */
.page-fade-in {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu Helper Classes */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--secondary-accent);
    cursor: pointer;
    font-size: 1.5rem;
    padding: 8px;
    z-index: 1001;
}

@media (max-width: 1024px) {
    .mobile-menu-toggle {
        display: block;
    }
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-overlay a {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-display);
    text-decoration: none;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
    transition-delay: calc(var(--delay) * 100ms);
}

.mobile-overlay.active a {
    opacity: 1;
    transform: translateY(0);
}

/* Hiding injected shadow hosts that might cause layout shifts/extra scroll */
#preact-border-shadow-host {
    display: none !important;
    height: 0 !important;
    overflow: hidden !important;
}