/* ============================================
   iConnect - Medical AI Website
   Ultra-Minimal Futuristic Design System
   ============================================ */

/* ===== NAVIGATION ===== */
.navbar-glass {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 70px; /* Fixed height */
    min-height: 70px;
    max-height: 70px;
    overflow: visible; /* Allow dropdown to overflow */
}

.navbar-glass.scrolled {
    background: var(--bg-glass);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    position: relative;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

.logo-img {
    height: 36px;
    width: auto;
    border-radius: 6px;
    transition: transform 0.3s ease;
}

.navbar-brand:hover .logo-img {
    transform: scale(1.1) rotate(2deg);
}

.brand-text {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-direction: row; /* Explicitly horizontal for desktop */
    height: 100%;
    position: relative;
}

.navbar-nav {
    display: flex;
    flex-direction: row; /* Explicitly horizontal for desktop */
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
    height: 100%;
}

.nav-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible; /* Changed from hidden to allow dropdown */
    white-space: nowrap; /* Prevent text wrapping */
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    border-radius: 8px;
}

.nav-link span {
    position: relative;
    z-index: 1;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(6, 182, 212, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: var(--shadow-glow);
}

/* Dropdown Menu */
.nav-item.dropdown {
    position: relative; /* Keep relative for dropdown positioning */
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-item.dropdown:hover {
    z-index: 1002;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: var(--bg-tertiary) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--accent-cyan) !important;
    border-radius: 12px;
    padding: 0.75rem;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(6, 182, 212, 0.3) !important;
    list-style: none;
    margin: 0;
    z-index: 1001 !important; /* Ensure dropdown appears above other content */
    pointer-events: none; /* Prevent interaction when hidden */
    margin-top: 0.5rem; /* Space from nav item */
}

.nav-item.dropdown:hover .dropdown-menu,
.nav-item.dropdown .dropdown-menu.active {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important; /* Enable interaction when visible */
    display: block !important;
}

.dropdown-menu li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-toggle i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    margin-left: 0.25rem;
}

.nav-item.dropdown:hover .dropdown-toggle i {
    transform: rotate(180deg);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    width: 100%;
    cursor: pointer;
}

.dropdown-item i {
    width: 20px;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.dropdown-item span {
    flex: 1;
}

.dropdown-item:hover {
    background: rgba(6, 182, 212, 0.1);
    color: var(--text-primary);
    transform: translateX(4px);
}

.dropdown-item:hover i {
    transform: scale(1.2);
}

.dropdown-item:active {
    background: rgba(6, 182, 212, 0.15);
}

/* Theme Toggle */
.theme-toggle {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--accent-cyan);
    transform: scale(1.05);
}

.theme-toggle i {
    transition: transform 0.3s ease;
}

.theme-toggle:hover i {
    transform: rotate(20deg);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none; /* Hidden on desktop */
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.navbar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: calc(100vh - 70px); /* Account for navbar */
    display: flex;
    align-items: center;
    position: relative;
    padding: 50px 0 80px;
    overflow: hidden;
    background: var(--gradient-secondary);
    margin-top: -70px; /* Offset the main padding since hero is inside main */
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(20, 184, 166, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-background-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid var(--accent-cyan);
    border-radius: 50px;
    color: var(--accent-cyan);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* Magnetic Button Effect */
.btn-magnetic {
    position: relative;
}

/* ===== SECTIONS ===== */
.section {
    padding: 6rem 0;
    position: relative;
}

/* Main content wrapper */
main {
    min-height: calc(100vh - 70px);
}

/* First section on non-home pages should have extra top padding */
main > section:first-child:not(.hero-section) {
    padding-top: 4rem;
}

.section .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    }
    
    .section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== CARDS ===== */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.2);
}

.card:hover::before {
    opacity: 0.05;
}

.card-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Elastic Card Effect */
.card-elastic {
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.card-elastic:hover {
    transform: translateY(-8px) scale(1.02);
}

/* ===== MEDICAL SCAN VISUALIZATION ===== */
.scan-container {
    position: relative;
    width: 100%;
    height: 500px;
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.scan-viewer {
    width: 100%;
    height: 100%;
    position: relative;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(6, 182, 212, 0.03) 2px,
            rgba(6, 182, 212, 0.03) 4px
        );
}

.scan-line {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.6);
    animation: scanMove 3s linear infinite;
}

@keyframes scanMove {
    0% {
        top: 0;
        opacity: 1;
    }
    100% {
        top: 100%;
        opacity: 0;
    }
}

.detection-overlay {
    position: absolute;
    border: 2px solid var(--accent-cyan);
    border-radius: 8px;
    background: rgba(6, 182, 212, 0.1);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.confidence-badge {
    position: absolute;
    top: -30px;
    left: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-cyan);
    border: 1px solid var(--border-color);
}

.scan-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* ===== AI PIPELINE VISUALIZATION ===== */
.pipeline-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    padding: 3rem 0;
    position: relative;
}

.pipeline-step {
    flex: 1;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.pipeline-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.pipeline-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    position: relative;
    transition: transform 0.3s ease;
}

.pipeline-step:hover .pipeline-icon {
    transform: scale(1.1) rotate(5deg);
}

.pipeline-connector {
    position: absolute;
    top: 50%;
    right: -2rem;
    width: 4rem;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateY(-50%);
    opacity: 0.3;
}

.pipeline-step:last-child .pipeline-connector {
    display: none;
}

.pipeline-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.pipeline-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== METRICS SECTION ===== */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.metric-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.4s ease;
}

.metric-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.2);
}

.metric-value {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== FOOTER ===== */
.footer-minimal {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h5 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 400px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h6 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-column a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-secondary);
    margin: 0;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(6, 182, 212, 0.4);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== HERO SHORTCUTS ===== */
.hero-shortcuts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.shortcut-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.shortcut-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.shortcut-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.2);
}

.shortcut-card:hover::before {
    opacity: 0.05;
}

.shortcut-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.shortcut-card:hover .shortcut-icon {
    transform: scale(1.1) rotate(5deg);
}

.shortcut-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.shortcut-content h5 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.shortcut-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===== RESEARCH GRID ===== */
.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* ===== USE CASES ===== */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.use-case-card:hover .use-case-icon {
    transform: scale(1.1) rotate(5deg);
}

/* ===== TEAM PREVIEW ===== */
.team-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 3px solid var(--border-color);
    transition: all 0.3s ease;
}

.team-member-card:hover .team-photo {
    border-color: var(--accent-cyan);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.team-member-card:hover .team-photo img {
    transform: scale(1.1);
}

.team-role {
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--gradient-secondary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(20, 184, 166, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

/* ===== METRIC DESCRIPTION ===== */
.metric-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    line-height: 1.6;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 991px) {
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--bg-glass);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--border-color);
    }
    
    .navbar-menu.active {
        transform: translateX(0);
    }
    
    .navbar-nav {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem; /* More spacing for vertical menu */
    }
    
    .navbar-toggle {
        display: flex; /* Show toggle on mobile */
    }
    
    /* Mobile Dropdown Styles */
    .nav-item.dropdown {
        width: 100%;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 0.5rem;
        margin-left: 1rem;
        width: calc(100% - 2rem);
        display: none;
        box-shadow: none;
        border: none;
        background: rgba(6, 182, 212, 0.05);
        border-left: 2px solid var(--accent-cyan);
    }
    
    .dropdown-menu.active {
        display: block;
    }
    
    .nav-item.dropdown:hover .dropdown-menu {
        display: block;
    }
    
    .pipeline-container {
        flex-direction: column;
    }
    
    .pipeline-connector {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-shortcuts {
        grid-template-columns: 1fr;
    }
    
    .research-grid,
    .use-cases-grid,
    .team-preview-grid {
        grid-template-columns: 1fr;
    }
}

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

/* Focus Styles */
*:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}