/* PREMIUM INTEGRATIONS SECTION */
 .integrations-section {
     padding: 120px 8%;
     position: relative;
     z-index: 2;
 }

:root {
    --primary: #00e5ff; /* Aqua Sky (teal-like) */
    --secondary: #00bcd4;
    --accent: #7dd3fc;
    --background: #0a0f1e;
    --card-glass: rgba(255,255,255,0.08);
    --card-border: rgba(0,229,255,0.18);
}

 .integrations-grid {
     display: grid;
    background: var(--card-glass);
    border: 1px solid var(--card-border);
    box-shadow: 0 2px 16px 0 rgba(0,229,255,0.10);
     margin-top: 60px;
     max-width: 1400px;
     margin-left: auto;
    background: radial-gradient(circle at 30% 30%, rgba(0,229,255,0.12), transparent 70%),
                radial-gradient(circle at 70% 70%, rgba(125,211,252,0.12), transparent 80%),
                #0a0f1e;
 }

 .integration-box {
    padding: 24px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.22), rgba(var(--teal-alt-rgb), 0.16));
    color: #00e5ff;
     color: var(--text-light);
     display: flex;
     flex-direction: column;
     gap: 12px;
    color: var(--accent);
     min-height: 120px;
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
     backdrop-filter: blur(12px);
     -webkit-backdrop-filter: blur(12px);
     opacity: 0;
     transform: translateY(20px) scale(0.95);
     transition: all 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
 }

 .integration-box:hover {
     transform: translateY(-8px) scale(1.05);
     border-color: rgba(0, 229, 255, 0.3);
     box-shadow: 0 20px 60px rgba(0, 229, 255, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
 }

 .integration-box .icon {
     font-size: 22px;
     color: var(--cyan-bright);
     width: 44px;
     height: 44px;
     display: inline-grid;
     place-items: center;
     border-radius: 10px;
    background: rgba(0, 188, 212, 0.26);
    border: 1px solid rgba(0, 188, 212, 0.28);
 }

 .integration-box h5 {
     margin: 0;
     font-size: 15px;
     font-weight: 700;
     color: #e7fffe;
 }

 .integration-box p {
     margin: 0;
     font-size: 13px;
     color: rgba(223, 246, 243, 0.72);
 }

 @media(max-width:720px) {
     .integrations-grid {
         gap: 12px;
     }
 }

 :root {
     --bg-1000: #020409;
     --bg-950: #040714;
     --bg-900: #050c1c;
     --bg-800: #081125;
     --teal-700: #0d5f62;
    --teal-600: #007b76;
    --teal-500: #00bfa5;
    --teal-400: #00e6d1;
    --violet-500: #006b6a; /* repurposed to darker teal for highlights */
    --cyan-bright: #27d8c6;
    --accent-lilac: #7ccfc3;
    /* RGB helpers for smooth rgba gradients */
    --teal-rgb: 0, 191, 165;
    --teal-alt-rgb: 2, 196, 170;
    --glass-light: rgba(77, 246, 255, 0.28);
    --glass-border: rgba(94, 144, 255, 0.38);
     --muted: rgba(255, 255, 255, 0.18);
     --text-light: #f3f6ff;
     --text-muted: rgba(234, 239, 255, 0.7);
     --card-bg: rgba(8, 14, 30, 0.9);
 }

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

 html {
     height: 100%;
     scroll-behavior: smooth;
 }

 body {
     height: 100%;
 }

 body {
     font-family: 'General Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
     background: radial-gradient(circle at 20% 20%, rgba(124, 93, 255, 0.18), transparent 55%),
         radial-gradient(circle at 80% 0%, rgba(0, 249, 255, 0.14), transparent 45%),
         linear-gradient(135deg, var(--bg-1000), var(--bg-900), #020309);
     color: var(--text-light);
     -webkit-font-smoothing: antialiased;
     -moz-osx-font-smoothing: grayscale;
     line-height: 1.4;
     overflow-x: hidden;
 }

 /* Replace oswald-custom with any unique class name you want */
 .oswald-custom {
     font-family: "Oswald", sans-serif;
     font-optical-sizing: auto;
     font-weight: 400;
     /* Change to 200,300,400,500,600,700 as needed */
     font-style: normal;
 }

 /* NEW FONT SUPPORT */
 .font-oswald {
     font-family: "Oswald", sans-serif;
     font-optical-sizing: auto;
     font-weight: 400;
     /* change weight as needed */
     font-style: normal;
 }

 /* Example additional font support (if adding more fonts later) */
 .font-grotesk {
     font-family: "Space Grotesk", sans-serif;
     font-weight: 500;
 }

 .font-poppins {
     font-family: "Poppins", sans-serif;
     font-weight: 700;
 }


 /* ENHANCED GLASSMORPHISM */
 .glass,
 .glass-dark {
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.28), rgba(var(--teal-alt-rgb), 0.22));
    border: 1.5px solid rgba(var(--teal-rgb), 0.18);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    box-shadow: 0 8px 32px rgba(var(--teal-rgb), 0.20), inset 0 1px 1px rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    color: #e6fffb;
 }

 /* make .glass clickable when used as a link */
 .glass-link {
     display: block;
     text-decoration: none;
     color: inherit;
 }

 .glass-link:focus {
     outline: 2px solid rgba(0, 229, 255, 0.14);
     outline-offset: 4px;
     border-radius: 14px;
 }

 /* PREMIUM HEADER WITH ENHANCED NAV */
 header {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     z-index: 1000;
     padding: 20px 6%;
     background: linear-gradient(180deg, rgba(10, 14, 20, 0.98), rgba(5, 8, 8, 0.92));
     backdrop-filter: blur(20px) saturate(180%);
     -webkit-backdrop-filter: blur(20px) saturate(180%);
     border-bottom: 1px solid rgba(0, 229, 255, 0.15);
     box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
     display: flex;
     align-items: center;
     justify-content: space-between;
     transition: all 300ms ease;
 }

 header.scrolled {
     padding: 14px 6%;
     background: linear-gradient(180deg, rgba(10, 14, 20, 0.98), rgba(5, 8, 8, 0.95));
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
 }

 .logo-container {
     display: flex;
     align-items: center;
     gap: 16px;
     text-decoration: none;
     transition: transform 300ms ease;
 }

 .logo-container:hover {
     transform: translateY(-2px);
 }

 .logo-img {
     width: 72px;
     height: 72px;
     object-fit: contain;
     border-radius: 16px;
     box-shadow: 0 16px 48px rgba(0, 229, 255, 0.25);
     transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
     filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.3));
 }

 .logo-container:hover .logo-img {
     transform: scale(1.08) rotate(2deg);
     box-shadow: 0 24px 64px rgba(0, 229, 255, 0.4);
     filter: drop-shadow(0 0 30px rgba(0, 229, 255, 0.5));
 }

 .brand-text {
     font-family: 'Poppins', sans-serif;
     font-weight: 800;
     font-size: 26px;
     letter-spacing: -0.8px;
     color: #fff;
     display: flex;
     align-items: baseline;
     gap: 6px;
 }

 .brand-main {
     font-weight: 700;
     font-size: 22px;
     transform: translateY(2px);
 }

 .brand-text .highlight {
     font-weight: 900;
     font-size: 30px;
     background: linear-gradient(90deg, var(--teal-500), var(--cyan-bright));
     background-clip: text;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 /* NAV STYLING */
 nav {
     display: flex;
     gap: 8px;
     align-items: center;
 }

 nav a {
     color: rgba(255, 255, 255, 0.85);
     font-weight: 600;
     text-decoration: none;
     padding: 8px 16px;
     border-radius: 10px;
     transition: all 280ms cubic-bezier(.2, .9, .2, 1);
     position: relative;
 }

 nav a::before {
     content: '';
     position: absolute;
     inset: 0;
     border-radius: 10px;
     background: linear-gradient(135deg, var(--glass-light), transparent);
     opacity: 0;
     transition: opacity 280ms;
     z-index: -1;
 }

 nav a:hover {
     color: var(--cyan-bright);
     background: linear-gradient(135deg, var(--glass-light), rgba(0, 188, 212, 0.06));
     backdrop-filter: blur(10px);
     box-shadow: 0 4px 16px rgba(0, 188, 212, 0.12);
 }

 /* HAMBURGER MENU */
 .hamburger {
     display: none;
     flex-direction: column;
     cursor: pointer;
     gap: 6px;
     z-index: 1001;
 }

 .hamburger span {
     width: 28px;
     height: 3px;
     background: var(--cyan-bright);
     border-radius: 2px;
     transition: all 300ms cubic-bezier(.2, .9, .2, 1);
 }

 .hamburger.active span:nth-child(1) {
     transform: rotate(45deg) translate(10px, 10px);
 }

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

 .hamburger.active span:nth-child(3) {
     transform: rotate(-45deg) translate(8px, -8px);
 }

 /* MOBILE NAV PANEL */
 .mobile-nav {
     display: none;
     position: fixed;
     top: 100px;
     right: 0;
     width: 100%;
     max-width: 300px;
     background: linear-gradient(180deg, rgba(10, 14, 20, 0.98), rgba(5, 8, 8, 0.95));
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     border-left: 1.5px solid var(--glass-border);
     border-bottom: 1.5px solid var(--glass-border);
     z-index: 1000;
     flex-direction: column;
     padding: 20px 0;
     animation: slideIn 300ms cubic-bezier(.2, .9, .2, 1);
 }

 @keyframes slideIn {
     from {
         transform: translateX(100%);
         opacity: 0;
     }

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

 .mobile-nav.active {
     display: flex;
 }

 .mobile-nav a {
     color: rgba(255, 255, 255, 0.85);
     font-weight: 600;
     text-decoration: none;
     padding: 16px 24px;
     border-bottom: 1px solid rgba(0, 188, 212, 0.1);
     transition: all 280ms cubic-bezier(.2, .9, .2, 1);
 }

 .mobile-nav a:hover {
     color: var(--cyan-bright);
     background: linear-gradient(135deg, var(--glass-light), transparent);
     padding-left: 32px;
 }

 /* PREMIUM HERO SECTION - FULL SCREEN */
 .hero {
     position: relative;
     padding: 140px 8% 90px;
     min-height: 95vh;
     display: flex;
     align-items: center;
     overflow: hidden;
 }

 .hero::after {
     content: '';
     position: absolute;
     inset: 0;
     background: radial-gradient(circle at 75% 15%, rgba(77, 246, 255, 0.18), transparent 50%);
     opacity: 0.8;
     pointer-events: none;
 }

 .hero-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
     gap: clamp(40px, 4vw, 70px);
     width: 100%;
     position: relative;
     z-index: 2;
 }

 .hero-content,
 .hero-copy {
     padding: 0;
     background: transparent;
     border: none;
     box-shadow: none;
     border-radius: 0;
 }


/* Glass wrapper for hero copy to create a professional card */
.hero-copy.glass {
    padding: 28px 32px;
    border-radius: 18px;
    max-width: 880px;
    width: 100%;
    box-shadow: 0 36px 100px rgba(0,0,0,0.62);
    margin-bottom: 18px;
}
 .hero-copy {
     display: flex;
     flex-direction: column;
     gap: 22px;
 }

 .hero-badge {
     display: inline-flex;
     align-items: center;
     gap: 10px;
     padding: 10px 20px;
     border-radius: 999px;
     border: 1px solid rgba(255, 255, 255, 0.12);
     background: rgba(255, 255, 255, 0.04);
     font-size: 13px;
     text-transform: uppercase;
     letter-spacing: 0.2em;
     color: var(--text-muted);
 }

 .hero-badge .badge-dot {
     width: 8px;
     height: 8px;
     border-radius: 50%;
     background: var(--cyan-bright);
     box-shadow: 0 0 14px rgba(77, 246, 255, 0.8);
 }

 .hero h1 {
     margin: 0;
     font-family: 'Poppins', sans-serif;
     font-size: clamp(46px, 5.2vw, 72px);
     line-height: 1.05;
     font-weight: 900;
     letter-spacing: -2px;
     color: #ffffff;
 }

 .hero h1 .highlight {
    background: linear-gradient(135deg, var(--teal-600), var(--cyan-bright));
     background-size: 200% 200%;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     background-clip: text;
     display: inline-block;
     animation: gradientShift 4s ease infinite;
 }

 .hero p {
     margin-top: 8px;
     color: var(--text-muted);
     font-size: clamp(16px, 1.8vw, 20px);
     max-width: 640px;
     line-height: 1.8;
     font-weight: 400;
 }

 .hero-cta-group {
     display: flex;
     gap: 16px;
     margin-top: 10px;
     flex-wrap: wrap;
    justify-content: center;
 }

 .hero-stats {
     display: flex;
     gap: 18px;
     flex-wrap: wrap;
 }

 .hero-stat {
     min-width: 160px;
     padding: 18px 22px;
     border-radius: 18px;
     border: 1px solid rgba(255, 255, 255, 0.08);
     background: rgba(8, 14, 32, 0.75);
     box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
 }

 .hero-stat .stat-value {
     display: block;
     font-size: 34px;
     font-weight: 700;
     color: #fff;
 }

 .hero-stat .stat-label {
     display: block;
     font-size: 12px;
     letter-spacing: 0.16em;
     text-transform: uppercase;
     color: var(--text-muted);
     margin-top: 6px;
 }

 .hero-visual {
    position: relative;
    min-height: 460px;
    border-radius: 32px;
    padding: 40px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: radial-gradient(circle at 30% 20%, rgba(var(--teal-rgb), 0.20), rgba(9, 15, 34, 0.92));
    box-shadow: 0 40px 110px rgba(0, 0, 0, 0.62);
 }

 .hero-orb {
    position: absolute;
    inset: auto auto 0 0;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(var(--teal-rgb), 0.42), transparent 70%);
    filter: blur(60px);
 }

 .hero-card {
     position: absolute;
     border-radius: 20px;
     padding: 20px;
     background: rgba(6, 9, 24, 0.92);
     border: 1px solid rgba(255, 255, 255, 0.1);
     box-shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
     color: #fff;
     width: 220px;
 }

 .hero-card.metric-card {
     display: flex;
     flex-direction: column;
     gap: 6px;
     font-family: 'Space Grotesk', sans-serif;
 }

 .hero-card.metric-card.primary {
     top: 30px;
     right: 28px;
 }

 .hero-card.metric-card.secondary {
     bottom: 32px;
     left: 34px;
 }

 .hero-card.vertical {
     top: 160px;
     right: 50%;
     transform: translateX(50%);
     width: 240px;
 }

 .hero-card h4,
 .hero-card h5 {
     margin: 0;
     font-weight: 700;
 }

 .hero-card span {
     font-size: 12px;
     color: var(--text-muted);
     letter-spacing: 0.09em;
     text-transform: uppercase;
 }

 .hero-card p {
     margin: 0;
     font-size: 14px;
     color: var(--text-muted);
 }

 .hero-card ul {
     list-style: none;
     padding: 0;
     margin: 14px 0 0;
     display: flex;
     flex-direction: column;
     gap: 10px;
 }

 .hero-card ul li {
     display: flex;
     justify-content: space-between;
     font-size: 14px;
     color: var(--text-muted);
 }

 .brand-strip {
     padding: 24px 6%;
     margin-top: -30px;
 }

 .brand-strip-inner {
     border: 1px solid rgba(255, 255, 255, 0.08);
     border-radius: 18px;
     padding: 16px 24px;
     background: rgba(5, 8, 20, 0.85);
     box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
     display: flex;
     flex-direction: column;
     gap: 18px;
 }

 .brand-strip-inner span {
     text-transform: uppercase;
     letter-spacing: 0.38em;
     color: var(--text-muted);
     font-size: 12px;
 }

 .brand-track {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
     gap: 14px;
 }

 .brand-pill {
     padding: 14px 16px;
     border-radius: 999px;
     background: rgba(255, 255, 255, 0.04);
     border: 1px solid rgba(255, 255, 255, 0.08);
     text-align: center;
     font-weight: 600;
     letter-spacing: 0.08em;
     color: rgba(255, 255, 255, 0.8);
 }

 .btn-primary {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     padding: 18px 40px;
     border-radius: 14px;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     color: #031517;
     font-weight: 700;
     font-size: 16px;
     border: none;
     cursor: pointer;
     box-shadow: 0 20px 60px rgba(0, 229, 255, 0.35), 0 0 0 0 rgba(0, 229, 255, 0.5);
     text-decoration: none;
     transition: all 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
     position: relative;
     overflow: hidden;
     font-family: 'Inter', sans-serif;
     letter-spacing: 0.02em;
 }

 .btn-primary::before {
     content: '';
     position: absolute;
     top: 50%;
     left: 50%;
     width: 0;
     height: 0;
     border-radius: 50%;
     background: rgba(255, 255, 255, 0.3);
     transform: translate(-50%, -50%);
     transition: width 0.6s, height 0.6s;
 }

 .btn-primary:hover::before {
     width: 300px;
     height: 300px;
 }

 .btn-primary:hover {
     transform: translateY(-6px) scale(1.02);
     box-shadow: 0 32px 80px rgba(0, 229, 255, 0.45), 0 0 0 4px rgba(0, 229, 255, 0.2);
 }

 .btn-ghost {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     padding: 18px 40px;
     border-radius: 14px;
     background: transparent;
     color: #ffffff;
     font-weight: 600;
     font-size: 16px;
     border: 1.5px solid rgba(0, 229, 255, 0.4);
     cursor: pointer;
     box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
     text-decoration: none;
     transition: all 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
     font-family: 'Inter', sans-serif;
     backdrop-filter: blur(10px);
 }

 .btn-ghost:hover {
     transform: translateY(-6px);
     border-color: var(--cyan-bright);
     background: rgba(0, 229, 255, 0.1);
     box-shadow: 0 16px 48px rgba(0, 229, 255, 0.25);
 }

 /* ULTRA-PREMIUM SERVICE CARDS */
 .service-card .glass {
    padding: 36px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.30), rgba(var(--teal-alt-rgb), 0.22));
    border: 1.5px solid rgba(var(--teal-rgb), 0.16);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 0 80px rgba(var(--teal-rgb), 0.08);
    backdrop-filter: blur(18px) saturate(150%);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    transition: all 360ms cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
 }

 .service-card .glass::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: radial-gradient(circle, rgba(0, 229, 255, 0.15) 0%, transparent 70%);
     opacity: 0;
     transition: opacity 400ms;
 }

 .service-card:hover .glass::before {
     opacity: 1;
 }

 .service-card:hover .glass {
     transform: translateY(-12px) scale(1.02);
     border-color: rgba(0, 229, 255, 0.4);
     box-shadow: 0 32px 80px rgba(0, 229, 255, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1) inset, 0 0 120px rgba(0, 229, 255, 0.25);
 }

 .service-card h3 {
     color: #e0fffe;
     font-weight: 800;
     letter-spacing: -0.3px;
     font-size: 20px;
 }

 .service-card p {
     color: rgba(223, 246, 243, 0.75);
     line-height: 1.7;
 }

 /* PREMIUM SECTIONS LAYOUT */
 section {
     padding: 120px 8%;
     position: relative;
     z-index: 2;
 }

 .section-title {
     text-align: center;
     font-family: 'Poppins', sans-serif;
     font-size: clamp(40px, 6vw, 64px);
     font-weight: 900;
     letter-spacing: -1.6px;
     color: #ffffff;
     margin-bottom: 80px;
     text-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
     line-height: 1.1;
 }

 .section-title .highlight {
     background: linear-gradient(90deg, var(--teal-600), var(--cyan-bright));
     background-clip: text;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 /* PREMIUM SERVICES GRID */
 .services-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
     gap: 32px;
     margin-bottom: 80px;
     max-width: 1400px;
     margin-left: auto;
     margin-right: auto;
 }

 .service-card {
     position: relative;
 }

 .service-card .glass {
     padding: 32px;
     border-radius: 16px;
     background: linear-gradient(135deg, rgba(0, 188, 212, 0.32), rgba(15, 176, 154, 0.28));
     border: 1.5px solid var(--glass-border);
     box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.1);
     transition: all 300ms cubic-bezier(.2, .9, .2, 1);
     height: 100%;
     display: flex;
     flex-direction: column;
 }

 .service-card:hover .glass {
     transform: translateY(-12px);
     border-color: rgba(0, 188, 212, 0.2);
     box-shadow: 0 24px 64px rgba(0, 188, 212, 0.14), inset 0 1px 2px rgba(0, 229, 255, 0.08);
 }

 .service-card .icon {
     width: 64px;
     height: 64px;
     border-radius: 16px;
     background: linear-gradient(135deg, rgba(0, 188, 212, 0.45), rgba(0, 229, 255, 0.35));
     border: 1.5px solid rgba(0, 229, 255, 0.3);
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 28px;
     color: var(--cyan-bright);
     margin-bottom: 24px;
     box-shadow: 0 8px 24px rgba(0, 229, 255, 0.2);
     transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
 }

 .service-card .icon i {
     font-size: 28px;
 }

 .service-card:hover .icon {
     transform: scale(1.15) rotate(5deg);
     box-shadow: 0 12px 32px rgba(0, 229, 255, 0.35);
     border-color: rgba(0, 229, 255, 0.5);
 }

 .service-card h3 {
     color: #ffffff;
     font-weight: 800;
     letter-spacing: -0.5px;
     font-size: 24px;
     margin-bottom: 16px;
     font-family: 'Poppins', sans-serif;
     line-height: 1.3;
 }

 .service-card p {
     color: rgba(233, 246, 243, 0.8);
     line-height: 1.75;
     flex-grow: 1;
     font-size: 16px;
     font-family: 'Inter', sans-serif;
 }

 /* PREMIUM FEATURES SECTION */
 .features-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
     gap: 28px;
     max-width: 1400px;
     margin-left: auto;
     margin-right: auto;
 }

 .feature-item {
    padding: 36px;
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.26), rgba(var(--teal-alt-rgb), 0.18));
    border: 1.5px solid rgba(var(--teal-rgb), 0.14);
     backdrop-filter: blur(16px) saturate(160%);
     -webkit-backdrop-filter: blur(16px) saturate(160%);
     border-radius: 20px;
     box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.03) inset;
     transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
     position: relative;
     overflow: hidden;
 }

 .feature-item::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: radial-gradient(circle, rgba(0, 229, 255, 0.32) 0%, transparent 70%);
     opacity: 0;
     transition: opacity 400ms;
 }

 .feature-item:hover::before {
     opacity: 1;
 }

 .feature-item:hover {
     transform: translateY(-10px) scale(1.02);
     border-color: rgba(0, 229, 255, 0.35);
     box-shadow: 0 24px 64px rgba(0, 229, 255, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.05) inset, 0 0 80px rgba(0, 229, 255, 0.2);
 }

 .feature-item h4 {
     color: var(--cyan-bright);
     font-weight: 800;
     font-size: 20px;
     margin-bottom: 12px;
     font-family: 'Poppins', sans-serif;
     letter-spacing: -0.3px;
     position: relative;
     z-index: 1;
 }

 .feature-item p {
     color: rgba(233, 246, 243, 0.8);
     font-size: 15px;
     line-height: 1.75;
     font-family: 'Inter', sans-serif;
     position: relative;
     z-index: 1;
 }

 /* PREMIUM CTA SECTION */
 .cta-section {
     text-align: center;
     padding: 120px 8%;
     position: relative;
     z-index: 2;
 }

 .cta-inner {
     max-width: 900px;
     margin: 0 auto;
     padding: 64px 56px;
     background: linear-gradient(135deg, rgba(0, 188, 212, 0.36), rgba(0, 229, 255, 0.30));
     border: 1.5px solid rgba(0, 229, 255, 0.25);
     backdrop-filter: blur(24px) saturate(180%);
     -webkit-backdrop-filter: blur(24px) saturate(180%);
     border-radius: 32px;
     box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) inset, 0 0 120px rgba(0, 229, 255, 0.2);
     position: relative;
     overflow: hidden;
 }

 .cta-inner::before {
     content: '';
     position: absolute;
     top: -50%;
     left: -50%;
     width: 200%;
     height: 200%;
     background: radial-gradient(circle, rgba(0, 229, 255, 0.32) 0%, transparent 60%);
     animation: rotate 25s linear infinite;
     pointer-events: none;
 }

 .cta-inner>* {
     position: relative;
     z-index: 1;
 }

 .cta-inner h2 {
     color: #ffffff;
     font-size: clamp(36px, 5vw, 56px);
     font-weight: 900;
     margin-bottom: 20px;
     letter-spacing: -1.2px;
     font-family: 'Poppins', sans-serif;
     line-height: 1.1;
 }

 .cta-inner p {
     color: rgba(233, 246, 243, 0.85);
     font-size: clamp(16px, 2vw, 20px);
     line-height: 1.75;
     margin-bottom: 40px;
     font-family: 'Inter', sans-serif;
     max-width: 680px;
     margin-left: auto;
     margin-right: auto;
 }

 .login-btn {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     gap: 10px;
     padding: 14px 36px;
     border-radius: 14px;
     border: 1px solid rgba(0, 229, 255, 0.35);
     background: rgba(0, 188, 212, 0.28);
     color: var(--text-light);
     font-weight: 700;
     font-size: 15px;
     text-transform: uppercase;
     letter-spacing: 0.08em;
     cursor: pointer;
     text-decoration: none;
     backdrop-filter: blur(18px);
     -webkit-backdrop-filter: blur(18px);
     box-shadow: 0 18px 42px rgba(0, 188, 212, 0.38);
     transition: all 280ms cubic-bezier(.2, .9, .2, 1);
     width: fit-content;
     margin: 0 auto 18px;
 }

/* Stack auth buttons (Login / Sign Up) vertically when used together */
.auth-vertical {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}
.auth-vertical .login-btn,
.auth-vertical .btn-secondary,
.auth-vertical .btn-ghost,
.auth-vertical .btn-primary {
    min-width: 200px;
}

/* Submit Request modal */
.submit-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2,6,10,0.6);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 220ms ease;
}
.submit-modal.active {
    opacity: 1;
    pointer-events: auto;
}
.submit-content {
    width: min(720px, 94%);
    background: linear-gradient(135deg, rgba(var(--teal-rgb),0.26), rgba(var(--teal-alt-rgb),0.18));
    border: 1.5px solid rgba(var(--teal-rgb),0.14);
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 30px 90px rgba(0,0,0,0.6);
    color: var(--text-light);
}
.submit-content h3 { margin: 0 0 12px 0; font-family: 'Poppins', sans-serif; }
.submit-row { display:flex; gap:12px; margin-bottom:12px; }
.submit-row input, .submit-row textarea { flex:1; padding:12px; border-radius:10px; border:1px solid rgba(255,255,255,0.06); background:rgba(255,255,255,0.03); color:inherit; }
.submit-actions { display:flex; gap:12px; justify-content:flex-end; margin-top:12px; }
.submit-close { background:transparent; border:1px solid rgba(255,255,255,0.06); color:var(--text-light); padding:10px 14px; border-radius:10px; cursor:pointer; }
.submit-primary { background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright)); color:#031517; border:none; padding:12px 18px; border-radius:10px; cursor:pointer; }

 .login-btn i {
     font-size: 16px;
     color: var(--cyan-bright);
 }

 .login-btn:hover {
     transform: translateY(-4px);
     border-color: rgba(0, 229, 255, 0.6);
     box-shadow: 0 26px 60px rgba(0, 229, 255, 0.25);
 }

 .login-modal {
     position: fixed;
     inset: 0;
     display: flex;
     align-items: center;
     justify-content: center;
     padding: 40px 20px;
     background: rgba(5, 8, 8, 0.85);
     backdrop-filter: blur(18px);
     -webkit-backdrop-filter: blur(18px);
     z-index: 1600;
     opacity: 0;
     pointer-events: none;
     transition: opacity 250ms ease;
 }

 .login-modal.active {
     opacity: 1;
     pointer-events: auto;
 }

 .login-box {
    width: min(420px, 100%);
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.30), rgba(var(--teal-alt-rgb), 0.22));
    border: 1.5px solid rgba(var(--teal-rgb), 0.16);
    border-radius: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    padding: 42px 38px;
     position: relative;
     color: var(--text-light);
     backdrop-filter: blur(22px);
     -webkit-backdrop-filter: blur(22px);
 }

 .login-box h3 {
     font-family: 'Poppins', sans-serif;
     font-size: 28px;
     margin-bottom: 6px;
 }

 .login-subtitle {
     font-size: 15px;
     color: rgba(233, 246, 243, 0.7);
     margin-bottom: 26px;
 }

 .login-box label {
     display: block;
     font-size: 14px;
     font-weight: 600;
     margin-bottom: 6px;
 }

 .login-box input {
     width: 100%;
     padding: 14px 16px;
     border-radius: 14px;
     border: 1px solid rgba(0, 229, 255, 0.25);
     background: rgba(255, 255, 255, 0.05);
     color: #fff;
     font-size: 15px;
     margin-bottom: 18px;
     outline: none;
     transition: border-color 200ms ease, box-shadow 200ms ease;
 }

 .login-box input:focus {
     border-color: rgba(0, 229, 255, 0.55);
     box-shadow: 0 0 0 1px rgba(0, 229, 255, 0.3);
 }

 .login-submit {
     width: 100%;
     padding: 15px;
     border-radius: 14px;
     border: none;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     color: #031517;
     font-weight: 800;
     font-size: 16px;
     cursor: pointer;
     letter-spacing: 0.05em;
     box-shadow: 0 18px 45px rgba(0, 188, 212, 0.25);
     transition: transform 200ms ease;
 }

 .login-submit:hover:not(:disabled) {
     transform: translateY(-2px);
 }

 .login-submit:disabled {
     opacity: 0.6;
     cursor: not-allowed;
 }

 .login-status {
     margin-top: 14px;
     font-size: 14px;
     text-align: center;
     min-height: 20px;
 }

 .login-status.success {
     color: #64ffda;
 }

 .login-status.error {
     color: #ff8a80;
 }

 .close-login {
     position: absolute;
     top: 16px;
     right: 16px;
     background: transparent;
     border: none;
     color: rgba(255, 255, 255, 0.7);
     font-size: 26px;
     cursor: pointer;
     line-height: 1;
 }

 .login-box p {
     margin-top: 20px;
     text-align: center;
     font-size: 14px;
     color: rgba(233, 246, 243, 0.8);
 }

 .login-box a {
     color: var(--cyan-bright);
     text-decoration: none;
     font-weight: 600;
 }

 @media (max-width: 640px) {
     .login-box {
         padding: 32px 24px;
     }
 }

 .btn-secondary {
     display: inline-block;
     padding: 16px 40px;
     border-radius: 12px;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     color: #03221f;
     font-weight: 800;
     border: none;
     cursor: pointer;
     box-shadow: 0 16px 48px rgba(0, 188, 212, 0.2);
     text-decoration: none;
     transition: all 280ms cubic-bezier(.2, .9, .2, 1);
     font-size: 15px;
 }

 .btn-secondary:hover {
     transform: translateY(-4px);
     box-shadow: 0 24px 64px rgba(0, 188, 212, 0.3);
 }

 /* FOOTER */
 footer {
     padding: 60px 8%;
     background: linear-gradient(180deg, rgba(10, 14, 20, 0.7), rgba(5, 8, 8, 0.9));
     border-top: 1px solid var(--glass-border);
     text-align: center;
     color: rgba(223, 246, 243, 0.6);
     position: relative;
     z-index: 2;
 }

 footer .footer-content {
     max-width: 1200px;
     margin: 0 auto;
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
     gap: 40px;
     margin-bottom: 40px;
     text-align: left;
 }

 footer h4 {
     color: #e0fffe;
     font-weight: 800;
     margin-bottom: 16px;
 }

 footer a {
     color: rgba(223, 246, 243, 0.7);
     text-decoration: none;
     display: block;
     margin-bottom: 8px;
     transition: color 280ms;
 }

 footer a:hover {
     color: var(--cyan-bright);
 }

 footer .footer-bottom {
     border-top: 1px solid rgba(0, 188, 212, 0.1);
     padding-top: 32px;
     text-align: center;
 }

 /* NAV LINK STYLE */
 nav a {
     color: rgba(255, 255, 255, 0.85);
     font-weight: 600;
     text-decoration: none;
 }

 nav a:hover {
     color: var(--cyan-bright);
 }

 /* 3D CANVAS BACKGROUND */
 #network3d {
     position: fixed;
     inset: 0;
     z-index: -1;
     pointer-events: none;
 }

 /* FLOATING CTA BUTTON */
 .floating-cta {
     position: fixed;
     bottom: 32px;
     right: 32px;
     z-index: 999;
     display: flex;
     align-items: center;
     gap: 12px;
     padding: 16px 28px;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     border: 1.5px solid rgba(0, 229, 255, 0.4);
     border-radius: 50px;
     box-shadow: 0 16px 48px rgba(0, 229, 255, 0.4), 0 0 0 0 rgba(0, 229, 255, 0.6);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     color: #031517;
     font-weight: 700;
     font-size: 15px;
     text-decoration: none;
     font-family: 'Inter', sans-serif;
     cursor: pointer;
     transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
     animation: pulseGlow 2s ease-in-out infinite;
 }

 @keyframes pulseGlow {

     0%,
     100% {
         box-shadow: 0 16px 48px rgba(0, 229, 255, 0.4), 0 0 0 0 rgba(0, 229, 255, 0.6);
     }

     50% {
         box-shadow: 0 20px 60px rgba(0, 229, 255, 0.5), 0 0 0 8px rgba(0, 229, 255, 0.2);
     }
 }

 .floating-cta:hover {
     transform: translateY(-6px) scale(1.05);
     box-shadow: 0 24px 64px rgba(0, 229, 255, 0.5), 0 0 0 4px rgba(0, 229, 255, 0.3);
 }

 .floating-cta i {
     font-size: 18px;
 }

 @media(max-width:768px) {
     .floating-cta {
         bottom: 24px;
         right: 24px;
         padding: 14px 24px;
         font-size: 14px;
     }
 }

 /* LOADING SCREEN */
 .loader {
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: linear-gradient(135deg, var(--bg-950) 0%, var(--bg-900) 50%, #0a0a14 100%);
     z-index: 10000;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-direction: column;
     gap: 24px;
 }

 .loader.hidden {
     opacity: 0;
     pointer-events: none;
     transition: opacity 0.6s ease;
 }

 .loader-logo {
     width: 120px;
     height: 120px;
     border-radius: 24px;
     box-shadow: 0 0 60px rgba(0, 229, 255, 0.5);
     animation: logoFloat 2s ease-in-out infinite;
 }

 @keyframes logoFloat {

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

     50% {
         transform: translateY(-20px);
     }
 }

 .loader-text {
     font-family: 'Poppins', sans-serif;
     font-size: 24px;
     font-weight: 700;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     background-clip: text;
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     letter-spacing: -0.5px;
 }

 .loader-spinner {
     width: 48px;
     height: 48px;
     border: 3px solid rgba(0, 229, 255, 0.2);
     border-top-color: var(--cyan-bright);
     border-radius: 50%;
     animation: spin 1s linear infinite;
 }

 @keyframes spin {
     to {
         transform: rotate(360deg);
     }
 }

 /* SECTION SEPARATORS */
 .section-divider {
     height: 1px;
     width: 100%;
     max-width: 1200px;
     margin: 0 auto;
     background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.3), transparent);
     position: relative;
     margin-top: 60px;
     margin-bottom: 60px;
 }

 .section-divider::before {
     content: '';
     position: absolute;
     left: 50%;
     top: 50%;
     transform: translate(-50%, -50%);
     width: 8px;
     height: 8px;
     background: var(--cyan-bright);
     border-radius: 50%;
     box-shadow: 0 0 20px rgba(0, 229, 255, 0.8);
 }

 /* MAGNETIC CURSOR MENU */
 nav a {
     position: relative;
     transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
 }

 /* MICRO-INTERACTIONS */
 .card-magnetic {
     transition: transform 200ms cubic-bezier(0.23, 1, 0.32, 1);
 }

 /* TESTIMONIALS SECTION */
 .testimonials-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
     gap: 32px;
     max-width: 1400px;
     margin: 0 auto;
 }

 .testimonial-card .glass {
     padding: 40px;
     height: 100%;
     display: flex;
     flex-direction: column;
 }

 .testimonial-stars {
     color: #ffd700;
     font-size: 18px;
     margin-bottom: 20px;
     display: flex;
     gap: 4px;
 }

 .testimonial-text {
     color: rgba(233, 246, 243, 0.85);
     font-size: 16px;
     line-height: 1.75;
     margin-bottom: 32px;
     flex-grow: 1;
     font-family: 'Inter', sans-serif;
     font-style: italic;
 }

 .testimonial-author {
     display: flex;
     align-items: center;
     gap: 16px;
 }

 .author-avatar {
     width: 56px;
     height: 56px;
     border-radius: 50%;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     display: flex;
     align-items: center;
     justify-content: center;
     color: #031517;
     font-weight: 800;
     font-size: 20px;
     font-family: 'Poppins', sans-serif;
 }

 .testimonial-author h4 {
     color: #ffffff;
     font-size: 18px;
     font-weight: 700;
     margin-bottom: 4px;
     font-family: 'Poppins', sans-serif;
 }

 .testimonial-author p {
     color: rgba(233, 246, 243, 0.6);
     font-size: 14px;
     margin: 0;
 }

 /* NEXT-GEN AI FEATURES SECTION */
 .ai-features-section {
     padding: 140px 8%;
     position: relative;
     z-index: 2;
 }

 .section-header {
     text-align: center;
     margin-bottom: 80px;
 }

 .section-badge {
     display: inline-block;
     padding: 10px 24px;
     border-radius: 999px;
     background: rgba(77, 246, 255, 0.1);
     border: 1px solid rgba(77, 246, 255, 0.3);
     color: var(--cyan-bright);
     font-size: 13px;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 0.15em;
     margin-bottom: 24px;
 }

 .section-subtitle {
     font-size: clamp(16px, 2vw, 20px);
     color: var(--text-muted);
     max-width: 700px;
     margin: 20px auto 0;
     line-height: 1.7;
 }

 .ai-feature-card {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 60px;
     align-items: center;
     margin-bottom: 100px;
     padding: 50px;
     border-radius: 32px;
     background: linear-gradient(135deg, rgba(8, 14, 30, 0.6), rgba(12, 20, 40, 0.4));
     border: 1px solid rgba(77, 107, 255, 0.1);
     backdrop-filter: blur(20px);
     transition: all 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
 }

 .ai-feature-card:hover {
     transform: translateY(-8px);
     border-color: rgba(77, 246, 255, 0.25);
     box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(77, 246, 255, 0.1) inset;
 }

 .ai-feature-card.reverse {
     direction: rtl;
 }

 .ai-feature-card.reverse>* {
     direction: ltr;
 }

 .ai-feature-content {
     display: flex;
     flex-direction: column;
     gap: 20px;
 }

 .ai-feature-icon {
     font-size: 48px;
     margin-bottom: 10px;
 }

 .ai-feature-content h3 {
     font-family: 'Poppins', sans-serif;
     font-size: clamp(28px, 3vw, 36px);
     font-weight: 800;
     color: #fff;
     margin: 0;
     line-height: 1.2;
 }

 .ai-feature-tagline {
     font-size: 16px;
     font-weight: 600;
     color: var(--cyan-bright);
     margin: -10px 0 10px;
 }

 .ai-feature-desc {
     font-size: 16px;
     line-height: 1.8;
     color: var(--text-muted);
     margin: 0;
 }

 .ai-feature-list {
     list-style: none;
     padding: 0;
     margin: 20px 0 0;
     display: flex;
     flex-direction: column;
     gap: 12px;
 }

 .ai-feature-list li {
     font-size: 15px;
     color: rgba(234, 239, 255, 0.85);
     padding-left: 0;
 }

 .ai-feature-visual {
     position: relative;
     min-height: 300px;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 /* Workflow Demo */
 .workflow-demo {
     position: relative;
     width: 100%;
     height: 200px;
     background: rgba(8, 14, 30, 0.8);
     border-radius: 20px;
     padding: 30px;
     border: 1px solid rgba(77, 246, 255, 0.2);
 }

 .workflow-node {
     position: absolute;
     padding: 12px 20px;
     background: linear-gradient(135deg, rgba(77, 246, 255, 0.15), rgba(124, 93, 255, 0.1));
     border: 1px solid rgba(77, 246, 255, 0.3);
     border-radius: 12px;
     color: #fff;
     font-size: 14px;
     font-weight: 600;
     white-space: nowrap;
     animation: nodePulse 2s ease-in-out infinite;
 }

 .workflow-arrow {
     position: absolute;
     top: 50%;
     color: var(--cyan-bright);
     font-size: 24px;
     animation: arrowFlow 1.5s ease-in-out infinite;
 }

 @keyframes nodePulse {

     0%,
     100% {
         transform: scale(1);
         opacity: 1;
     }

     50% {
         transform: scale(1.05);
         opacity: 0.9;
     }
 }

 @keyframes arrowFlow {

     0%,
     100% {
         transform: translateX(0);
         opacity: 0.6;
     }

     50% {
         transform: translateX(10px);
         opacity: 1;
     }
 }

 /* Context Demo */
 .context-demo {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 16px;
     width: 100%;
 }

 .context-item {
     padding: 16px;
     background: rgba(77, 246, 255, 0.08);
     border: 1px solid rgba(77, 246, 255, 0.2);
     border-radius: 12px;
     color: #fff;
     font-size: 14px;
     text-align: center;
     transition: all 300ms;
 }

 .context-item:hover {
     background: rgba(77, 246, 255, 0.15);
     transform: translateY(-4px);
 }

 /* Marketplace Grid */
 .marketplace-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 16px;
     width: 100%;
 }

 .marketplace-item {
     padding: 20px;
     background: linear-gradient(135deg, rgba(77, 246, 255, 0.1), rgba(124, 93, 255, 0.08));
     border: 1px solid rgba(77, 246, 255, 0.25);
     border-radius: 16px;
     color: #fff;
     font-size: 15px;
     font-weight: 600;
     text-align: center;
     transition: all 300ms;
 }

 .marketplace-item:hover {
     transform: translateY(-6px) scale(1.05);
     border-color: rgba(77, 246, 255, 0.5);
     box-shadow: 0 12px 40px rgba(77, 246, 255, 0.2);
 }

 /* Memory Visual */
 .memory-visual {
     position: relative;
     width: 100%;
     height: 300px;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .memory-bubble {
     position: absolute;
     padding: 14px 20px;
     background: rgba(77, 246, 255, 0.12);
     border: 1px solid rgba(77, 246, 255, 0.3);
     border-radius: 20px;
     color: #fff;
     font-size: 14px;
     font-weight: 600;
     animation: floatBubble 3s ease-in-out infinite;
     animation-delay: var(--delay);
 }

 @keyframes floatBubble {

     0%,
     100% {
         transform: translateY(0) scale(1);
         opacity: 0.8;
     }

     50% {
         transform: translateY(-20px) scale(1.1);
         opacity: 1;
     }
 }

 /* Multimodal Grid */
 .multimodal-grid {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
     width: 100%;
 }

 .modal-item {
     padding: 24px;
     background: linear-gradient(135deg, rgba(124, 93, 255, 0.15), rgba(77, 246, 255, 0.1));
     border: 1px solid rgba(124, 93, 255, 0.3);
     border-radius: 18px;
     color: #fff;
     font-size: 16px;
     font-weight: 700;
     text-align: center;
     transition: all 300ms;
 }

 .modal-item:hover {
     transform: scale(1.08);
     box-shadow: 0 16px 48px rgba(124, 93, 255, 0.3);
 }

 /* Copilot Demo */
 .copilot-demo {
     width: 100%;
     height: 300px;
     background: rgba(8, 14, 30, 0.9);
     border-radius: 20px;
     border: 1px solid rgba(77, 246, 255, 0.2);
     padding: 20px;
     position: relative;
 }

 .copilot-sidebar {
     position: absolute;
     right: 0;
     top: 0;
     bottom: 0;
     width: 200px;
     background: linear-gradient(180deg, rgba(77, 246, 255, 0.1), transparent);
     border-left: 1px solid rgba(77, 246, 255, 0.3);
     padding: 20px;
     display: flex;
     flex-direction: column;
     gap: 12px;
 }

 .copilot-suggestion {
     padding: 12px;
     background: rgba(77, 246, 255, 0.08);
     border-radius: 10px;
     color: #fff;
     font-size: 13px;
     animation: suggestionSlide 0.5s ease-out;
 }

 @keyframes suggestionSlide {
     from {
         transform: translateX(20px);
         opacity: 0;
     }

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

 /* Trigger Demo */
 .trigger-demo {
     display: flex;
     flex-direction: column;
     gap: 16px;
     width: 100%;
 }

 .trigger-item {
     padding: 18px 24px;
     background: linear-gradient(90deg, rgba(77, 246, 255, 0.1), rgba(124, 93, 255, 0.08));
     border-left: 4px solid var(--cyan-bright);
     border-radius: 12px;
     color: #fff;
     font-size: 15px;
     font-weight: 600;
     transition: all 300ms;
 }

 .trigger-item:hover {
     transform: translateX(8px);
     border-left-width: 6px;
 }

 /* Agents Grid */
 .agents-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 16px;
     width: 100%;
 }

 .agent-card {
     padding: 24px;
     background: linear-gradient(135deg, rgba(77, 246, 255, 0.12), rgba(124, 93, 255, 0.1));
     border: 1px solid rgba(77, 246, 255, 0.25);
     border-radius: 16px;
     color: #fff;
     font-size: 16px;
     font-weight: 700;
     text-align: center;
     transition: all 300ms;
     animation: agentPulse 2s ease-in-out infinite;
 }

 .agent-card:nth-child(2) {
     animation-delay: 0.2s;
 }

 .agent-card:nth-child(3) {
     animation-delay: 0.4s;
 }

 .agent-card:nth-child(4) {
     animation-delay: 0.6s;
 }

 .agent-card:nth-child(5) {
     animation-delay: 0.8s;
 }

 @keyframes agentPulse {

     0%,
     100% {
         transform: scale(1);
     }

     50% {
         transform: scale(1.05);
     }
 }

 /* Collab Demo */
 .collab-demo {
     position: relative;
     width: 100%;
     height: 200px;
     background: rgba(8, 14, 30, 0.8);
     border-radius: 20px;
     border: 1px solid rgba(77, 246, 255, 0.2);
     padding: 30px;
 }

 .collab-cursor {
     position: absolute;
     padding: 8px 16px;
     background: rgba(77, 246, 255, 0.2);
     border: 2px solid var(--cyan-bright);
     border-radius: 20px;
     color: #fff;
     font-size: 13px;
     font-weight: 600;
     animation: cursorMove 3s ease-in-out infinite;
 }

 .collab-cursor:nth-child(1) {
     top: 20%;
     left: 10%;
     animation-delay: 0s;
 }

 .collab-cursor:nth-child(2) {
     top: 50%;
     left: 40%;
     animation-delay: 1s;
 }

 .collab-cursor.ai-cursor {
     top: 80%;
     left: 70%;
     animation-delay: 2s;
     border-color: var(--violet-500);
 }

 @keyframes cursorMove {

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

     25% {
         transform: translate(30px, 20px);
     }

     50% {
         transform: translate(-20px, 30px);
     }

     75% {
         transform: translate(20px, -10px);
     }
 }

 /* Vault Visual */
 .vault-visual {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 16px;
     width: 100%;
 }

 .vault-item {
     padding: 20px;
     background: rgba(77, 246, 255, 0.08);
     border: 1px solid rgba(77, 246, 255, 0.2);
     border-radius: 14px;
     color: #fff;
     font-size: 15px;
     font-weight: 600;
     text-align: center;
     transition: all 300ms;
 }

 .vault-item:hover {
     background: rgba(77, 246, 255, 0.15);
     transform: translateY(-6px);
 }

 /* Cursor Demo */
 .cursor-demo {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
     width: 100%;
 }

 .cursor-state {
     padding: 24px;
     background: linear-gradient(135deg, rgba(124, 93, 255, 0.15), rgba(77, 246, 255, 0.1));
     border: 2px solid rgba(124, 93, 255, 0.3);
     border-radius: 16px;
     color: #fff;
     font-size: 15px;
     font-weight: 700;
     text-align: center;
     transition: all 300ms;
     cursor: pointer;
 }

 .cursor-state:hover {
     transform: scale(1.1);
     border-color: var(--cyan-bright);
     box-shadow: 0 12px 40px rgba(77, 246, 255, 0.3);
 }

 /* Emotion Demo */
 .emotion-demo {
     display: grid;
     grid-template-columns: repeat(2, 1fr);
     gap: 20px;
     width: 100%;
 }

 .emotion-metric {
     padding: 20px;
     background: rgba(77, 246, 255, 0.1);
     border: 1px solid rgba(77, 246, 255, 0.25);
     border-radius: 16px;
     color: #fff;
     font-size: 15px;
     font-weight: 600;
     text-align: center;
     transition: all 300ms;
 }

 .emotion-metric:hover {
     background: rgba(77, 246, 255, 0.2);
     transform: scale(1.05);
 }

 /* Execution Demo */
 .execution-demo {
     display: flex;
     flex-direction: column;
     gap: 16px;
     width: 100%;
 }

 .exec-step {
     padding: 20px 24px;
     background: linear-gradient(90deg, rgba(77, 246, 255, 0.12), rgba(124, 93, 255, 0.1));
     border-left: 4px solid var(--cyan-bright);
     border-radius: 12px;
     color: #fff;
     font-size: 16px;
     font-weight: 700;
     transition: all 300ms;
     animation: stepProgress 0.6s ease-out;
 }

 .exec-step:nth-child(2) {
     animation-delay: 0.2s;
 }

 .exec-step:nth-child(3) {
     animation-delay: 0.4s;
 }

 .exec-step:nth-child(4) {
     animation-delay: 0.6s;
 }

 @keyframes stepProgress {
     from {
         transform: translateX(-20px);
         opacity: 0;
     }

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

 .ai-features-cta {
     text-align: center;
     padding: 80px 40px;
     margin-top: 100px;
     border-radius: 32px;
     background: linear-gradient(135deg, rgba(77, 246, 255, 0.1), rgba(124, 93, 255, 0.08));
     border: 1px solid rgba(77, 246, 255, 0.2);
 }

 .ai-features-cta h3 {
     font-family: 'Poppins', sans-serif;
     font-size: clamp(32px, 4vw, 48px);
     font-weight: 900;
     color: #fff;
     margin-bottom: 20px;
 }

 .ai-features-cta p {
     font-size: 18px;
     color: var(--text-muted);
     margin-bottom: 40px;
     max-width: 600px;
     margin-left: auto;
     margin-right: auto;
 }

 @media(max-width: 1100px) {
     .ai-feature-card {
         grid-template-columns: 1fr;
         gap: 40px;
     }

     .ai-feature-card.reverse {
         direction: ltr;
     }
 }

 @media(max-width: 768px) {
     .ai-features-section {
         padding: 80px 5%;
     }


/* Sign Up button (distinct from primary) */
.btn-signup {
    background: linear-gradient(90deg,#00bcd4 0%,#00e5ff 100%);
    color: #031517 !important;
    border: none;
    box-shadow: 0 14px 46px rgba(0,188,212,0.16);
    padding: 14px 36px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    max-width: 520px;
    width: auto;
}

/* Unified auth button style for Login and Sign Up CTAs */
.auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 30px;
    border-radius: 14px;
    border: 1px solid rgba(0, 229, 255, 0.28);
    background: rgba(0, 188, 212, 0.18);
    color: var(--text-light);
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    text-decoration: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 28px rgba(0, 188, 212, 0.22);
    transition: all 240ms cubic-bezier(.2, .9, .2, 1);
    min-width: 140px;
    max-width: 380px;
    width: auto;
}

.auth-btn:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 229, 255, 0.52);
    box-shadow: 0 20px 48px rgba(0, 229, 255, 0.2);
}
.btn-signup:hover {
    background: linear-gradient(90deg,#00e5ff 0%,#00bcd4 100%);
    transform: translateY(-4px);
}

/* Registration modal tweaks (improve contrast & spacing) */
.registration-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2,6,10,0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}
.registration-modal.active { display: flex; }
.registration-content {
    max-width: 520px;
    width: 94%;
    padding: 34px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(6,9,24,0.94), rgba(10,12,20,0.98));
    border: 1px solid rgba(0,188,212,0.12);
}
.form-message { padding: 12px 14px; border-radius: 10px; margin-bottom: 12px; display: none; }
.form-message.success { display: block; background: rgba(0,255,136,0.08); border: 1px solid rgba(0,255,136,0.16); color: #8ef7c6; }
.form-message.error { display: block; background: rgba(255,72,72,0.06); border: 1px solid rgba(255,72,72,0.12); color: #ff9b9b; }

     .ai-feature-card {
         padding: 30px 20px;
         margin-bottom: 60px;
     }

     .context-demo,
     .marketplace-grid,
     .multimodal-grid,
     .agents-grid,
     .vault-visual,
     .cursor-demo,
     .emotion-demo {
         grid-template-columns: 1fr;
     }
 }

 /* PREMIUM RESPONSIVE DESIGN */
 @media(max-width:1100px) {
     .hero {
         padding: 120px 6% 80px;
     }

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

     .hero-visual {
         min-height: 420px;
         margin-top: 20px;
     }

     .hero-card {
         position: relative;
         transform: none;
         width: 100%;
         margin-bottom: 18px;
     }

     .hero-card.metric-card.primary,
     .hero-card.metric-card.secondary,
     .hero-card.vertical {
         top: auto;
         bottom: auto;
         left: auto;
         right: auto;
     }

     .hero h1 {
         font-size: clamp(42px, 8vw, 68px);
     }

     .logo-img {
         width: 64px;
         height: 64px;
     }

     .section-title {
         font-size: clamp(36px, 6vw, 56px);
     }

     section {
         padding: 100px 6%;
     }

     .services-grid {
         grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
         gap: 24px;
     }
 }

 @media(max-width:768px) {
     header {
         padding: 16px 5%;
     }

     .hero {
         padding: 110px 5% 70px;
         min-height: 80vh;
     }

     .hero-cta-group {
         flex-direction: column;
         width: 100%;
     }

     .hero-cta-group button {
         width: 100%;
     }

     .hero-stats {
         flex-direction: column;
     }

     .brand-strip-inner {
         padding: 18px;
     }

     .brand-track {
         grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
     }

     .section-title {
         margin-bottom: 50px;
     }

     section {
         padding: 80px 5%;
     }

     .services-grid {
         grid-template-columns: 1fr;
         gap: 20px;
     }

     .service-card .glass {
         padding: 32px;
     }

     .integrations-grid {
         grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
         gap: 16px;
     }

     .cta-inner {
         padding: 48px 32px;
     }
 }

 /* REGISTRATION MODAL */
 .registration-modal {
     display: none;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.85);
     z-index: 2000;
     align-items: center;
     justify-content: center;
     backdrop-filter: blur(8px);
     -webkit-backdrop-filter: blur(8px);
     animation: fadeIn 300ms cubic-bezier(.2, .9, .2, 1);
 }

 .registration-modal.active {
     display: flex;
 }

 .registration-content {
    /* Match login-box sizing & styling for parity */
    width: min(420px, 100%);
    background: linear-gradient(135deg, rgba(var(--teal-rgb), 0.30), rgba(var(--teal-alt-rgb), 0.22));
    border: 1.5px solid rgba(var(--teal-rgb), 0.16);
    backdrop-filter: blur(22px) saturate(180%);
    -webkit-backdrop-filter: blur(22px) saturate(180%);
    border-radius: 24px;
    padding: 42px 38px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    animation: slideUp 300ms cubic-bezier(.2, .9, .2, 1);
    position: relative;
 }

 .registration-content h2 {
     color: #ffffff;
     font-size: 32px;
     font-weight: 900;
     margin-bottom: 8px;
     text-align: center;
     font-family: 'Poppins', sans-serif;
 }

 .registration-content p {
     color: rgba(233, 246, 243, 0.7);
     font-size: 15px;
     text-align: center;
     margin-bottom: 32px;
     font-family: 'Inter', sans-serif;
 }

 .form-group {
     margin-bottom: 20px;
 }

 .form-group label {
     display: block;
     color: rgba(233, 246, 243, 0.9);
     font-size: 14px;
     font-weight: 600;
     margin-bottom: 8px;
     font-family: 'Inter', sans-serif;
 }

 .form-group input,
 .form-group textarea,
 .form-group select {
     width: 100%;
     padding: 14px 18px;
     border-radius: 12px;
     background: rgba(0, 0, 0, 0.3);
     border: 1.5px solid rgba(0, 229, 255, 0.2);
     color: #ffffff;
     font-size: 15px;
     font-family: 'Inter', sans-serif;
     transition: all 300ms;
 }

 .form-group input:focus,
 .form-group textarea:focus,
 .form-group select:focus {
     outline: none;
     border-color: rgba(0, 229, 255, 0.5);
     background: rgba(0, 0, 0, 0.4);
     box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.1);
 }

 .form-group textarea {
     resize: vertical;
     min-height: 100px;
 }

 .form-group input::placeholder,
 .form-group textarea::placeholder {
     color: rgba(233, 246, 243, 0.4);
 }

 .close-registration {
     position: absolute;
     top: 20px;
     right: 20px;
     font-size: 32px;
     color: var(--cyan-bright);
     cursor: pointer;
     transition: all 280ms;
     background: none;
     border: none;
     width: 40px;
     height: 40px;
     display: flex;
     align-items: center;
     justify-content: center;
     border-radius: 50%;
 }

 .close-registration:hover {
     transform: rotate(90deg);
     background: rgba(0, 229, 255, 0.1);
 }

 .form-submit-btn {
     width: 100%;
     padding: 16px;
     border-radius: 12px;
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     color: #031517;
     font-weight: 700;
     font-size: 16px;
     border: none;
     cursor: pointer;
     box-shadow: 0 16px 48px rgba(0, 229, 255, 0.3);
     transition: all 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
     font-family: 'Inter', sans-serif;
     margin-top: 8px;
 }

 .form-submit-btn:hover {
     transform: translateY(-4px);
     box-shadow: 0 24px 64px rgba(0, 229, 255, 0.4);
 }

 .form-submit-btn:disabled {
     opacity: 0.6;
     cursor: not-allowed;
     transform: none;
 }

 .form-message {
     padding: 12px 16px;
     border-radius: 10px;
     margin-bottom: 20px;
     font-size: 14px;
     font-family: 'Inter', sans-serif;
     display: none;
 }

 .form-message.success {
     background: rgba(0, 255, 0, 0.1);
     border: 1px solid rgba(0, 255, 0, 0.3);
     color: #00ff88;
     display: block;
 }

 .form-message.error {
     background: rgba(255, 0, 0, 0.1);
     border: 1px solid rgba(255, 0, 0, 0.3);
     color: #ff6b6b;
     display: block;
 }

 /* PRICING MODAL */
 .pricing-modal {
     display: none;
     position: fixed;
     top: 0;
     left: 0;
     width: 100%;
     height: 100%;
     background: rgba(0, 0, 0, 0.8);
     z-index: 2000;
     align-items: center;
     justify-content: center;
     backdrop-filter: blur(5px);
     -webkit-backdrop-filter: blur(5px);
     animation: fadeIn 300ms cubic-bezier(.2, .9, .2, 1);
 }

 @keyframes fadeIn {
     from {
         opacity: 0;
     }

     to {
         opacity: 1;
     }
 }

 .pricing-modal.active {
     display: flex;
 }

 .pricing-content {
     background: linear-gradient(135deg, rgba(0, 188, 212, 0.34), rgba(15, 176, 154, 0.28));
     border: 1.5px solid var(--glass-border);
     backdrop-filter: blur(20px);
     -webkit-backdrop-filter: blur(20px);
     border-radius: 20px;
     padding: 48px;
     max-width: 900px;
     width: 90%;
     max-height: 90vh;
     overflow-y: auto;
     box-shadow: 0 20px 60px rgba(0, 188, 212, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.12);
     animation: slideUp 300ms cubic-bezier(.2, .9, .2, 1);
     position: relative;
 }

 @keyframes slideUp {
     from {
         transform: translateY(50px);
         opacity: 0;
     }

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

 .close-pricing {
     position: absolute;
     top: 20px;
     right: 20px;
     font-size: 32px;
     color: var(--cyan-bright);
     cursor: pointer;
     transition: all 280ms;
     background: none;
     border: none;
 }

 .close-pricing:hover {
     transform: rotate(90deg);
 }

 .pricing-content h2 {
     color: #ffffff;
     font-size: 42px;
     font-weight: 900;
     margin-bottom: 32px;
     text-align: center;
 }

 .pricing-toggle {
     display: flex;
     align-items: center;
     justify-content: center;
     gap: 16px;
     margin-bottom: 40px;
 }

 .toggle-label {
     color: rgba(233, 246, 243, 0.8);
     font-size: 16px;
     font-weight: 600;
     font-family: 'Inter', sans-serif;
 }

 .discount-badge {
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
     color: #031517;
     padding: 4px 10px;
     border-radius: 12px;
     font-size: 12px;
     font-weight: 700;
     margin-left: 8px;
 }

 .toggle-switch {
     position: relative;
     display: inline-block;
     width: 60px;
     height: 32px;
 }

 .toggle-switch input {
     opacity: 0;
     width: 0;
     height: 0;
 }

 .toggle-slider {
     position: absolute;
     cursor: pointer;
     top: 0;
     left: 0;
     right: 0;
     bottom: 0;
     background: rgba(0, 229, 255, 0.2);
     border: 1.5px solid rgba(0, 229, 255, 0.4);
     border-radius: 32px;
     transition: all 300ms;
 }

 .toggle-slider:before {
     position: absolute;
     content: "";
     height: 24px;
     width: 24px;
     left: 3px;
     bottom: 3px;
     background: var(--cyan-bright);
     border-radius: 50%;
     transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
     box-shadow: 0 4px 12px rgba(0, 229, 255, 0.4);
 }

 .toggle-switch input:checked+.toggle-slider {
     background: linear-gradient(135deg, var(--teal-500), var(--cyan-bright));
 }

 .toggle-switch input:checked+.toggle-slider:before {
     transform: translateX(28px);
 }

 .pricing-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 28px;
     margin-top: 32px;
 }

 .pricing-card {
     background: linear-gradient(135deg, rgba(0, 188, 212, 0.32), rgba(15, 176, 154, 0.28));
     border: 1.5px solid var(--glass-border);
     border-radius: 16px;
     padding: 32px;
     text-align: center;
     transition: all 280ms cubic-bezier(.2, .9, .2, 1);
 }

 .pricing-card:hover {
     transform: translateY(-8px);
     border-color: rgba(0, 188, 212, 0.3);
     box-shadow: 0 20px 56px rgba(0, 188, 212, 0.15);
 }

 .pricing-card h3 {
     color: #e0fffe;
     font-size: 24px;
     font-weight: 800;
     margin-bottom: 16px;
 }

 .pricing-card ul {
     list-style: none;
     margin-bottom: 32px;
     text-align: left;
 }

 .pricing-card li {
     color: rgba(223, 246, 243, 0.75);
     padding: 12px 0;
     border-bottom: 1px solid rgba(0, 188, 212, 0.1);
     font-size: 14px;
 }

 .pricing-card li:last-child {
     border-bottom: none;
 }

 .pricing-card .btn-primary {
     width: 100%;
     margin-top: 0;
 }

 @media(max-width:720px) {
     .hamburger {
         display: flex;
     }

     nav {
         display: none;
     }

     header {
         padding: 10px 4%;
     }

     .hero {
         padding: 60px 5%;
         flex-direction: column;
         align-items: flex-start;
     }

     .hero h1 {
         font-size: 40px;
         line-height: 1.05;
     }

     .logo-img {
         width: 56px;
         height: 56px;
     }

     .brand-text {
         font-size: 18px;
     }

     .hero-content {
         padding: 24px;
     }

     .section-title {
         font-size: 32px;
     }

     .services-grid {
         gap: 16px;
     }

     section {
         padding: 60px 4%;
     }

     .cta-inner {
         padding: 32px;
     }

     .cta-inner h2 {
         font-size: 32px;
     }

     .mobile-nav {
         max-width: 100%;
     }

     .mobile-nav a {
         padding: 14px 20px;
         font-size: 16px;
     }

     .pricing-content {
         padding: 32px;
         width: 95%;
     }

     .pricing-content h2 {
         font-size: 28px;
     }

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