/* ========================================
   CSS CUSTOM PROPERTIES
   ======================================== */
:root {
    --bg-primary: #060b14;
    --bg-surface: #0c1220;
    --bg-elevated: #121d33;
    --bg-card: #0f1829;
    --accent-cyan: #00e5ff;
    --accent-blue: #2979ff;
    --accent-purple: #7c4dff;
    --accent-gradient: linear-gradient(135deg, #00e5ff 0%, #2979ff 50%, #7c4dff 100%);
    --text-primary: #e8eaf0;
    --text-secondary: #8b95a8;
    --text-muted: #4a5568;
    --border-subtle: rgba(255, 255, 255, 0.06);
    --glow-cyan: rgba(0, 229, 255, 0.15);
    --glow-blue: rgba(41, 121, 255, 0.12);
    --font-display: 'Syne', sans-serif;
    --font-body: 'Noto Sans SC', sans-serif;
    --font-mono: 'DM Mono', monospace;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

/* ========================================
   RESET & BASE
   ======================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Noise overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
    z-index: 9999;
}

a { color: var(--accent-cyan); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: #fff; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(6, 11, 20, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    color: #fff;
    letter-spacing: -0.02em;
}

.nav-logo .logo-icon {
    width: 56px;
    height: 46px;
/*    background: var(--accent-gradient);*/
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #000;
    font-weight: 800;
    background:white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width 0.3s ease;
}

.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    padding: 0.55rem 1.5rem;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: #000;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--glow-cyan);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 6rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 77, 255, 0.06) 0%, transparent 70%);
    animation: heroGlow 10s ease-in-out infinite alternate-reverse;
}

@keyframes heroGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, -30px) scale(1.1); }
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content { max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem 0.4rem 0.5rem;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    margin-bottom: 2rem;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge .badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 229, 255, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(0, 229, 255, 0); }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 .gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: var(--accent-gradient);
    border: none;
    border-radius: var(--radius-sm);
    color: #000;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--glow-cyan);
    color: #000;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.05);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-card-stack {
    position: relative;
    perspective: 1000px;
}

.hero-dashboard {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transform: rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.hero-dashboard:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.dashboard-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-dot:nth-child(1) { background: #ff5f57; }
.dashboard-dot:nth-child(2) { background: #febc2e; }
.dashboard-dot:nth-child(3) { background: #28c840; }

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

.dash-stat {
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    border: 1px solid var(--border-subtle);
}

.dash-stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.4rem;
}

.dash-stat-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dash-stat-change {
    font-size: 0.75rem;
    color: #28c840;
    margin-top: 0.25rem;
    font-family: var(--font-mono);
}

.dash-chart {
    grid-column: span 3;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    border: 1px solid var(--border-subtle);
    height: 120px;
    display: flex;
    align-items: flex-end;
    gap: 6px;
}

.chart-bar {
    flex: 1;
    background: var(--accent-gradient);
    border-radius: 3px 3px 0 0;
    opacity: 0.7;
    animation: chartGrow 1.2s ease forwards;
    transform-origin: bottom;
}

@keyframes chartGrow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.chart-bar:nth-child(1) { height: 45%; animation-delay: 0.5s; }
.chart-bar:nth-child(2) { height: 65%; animation-delay: 0.6s; }
.chart-bar:nth-child(3) { height: 50%; animation-delay: 0.7s; }
.chart-bar:nth-child(4) { height: 80%; animation-delay: 0.8s; }
.chart-bar:nth-child(5) { height: 70%; animation-delay: 0.9s; }
.chart-bar:nth-child(6) { height: 90%; animation-delay: 1.0s; }
.chart-bar:nth-child(7) { height: 85%; animation-delay: 1.1s; }
.chart-bar:nth-child(8) { height: 95%; animation-delay: 1.2s; }
.chart-bar:nth-child(9) { height: 75%; animation-delay: 1.3s; }
.chart-bar:nth-child(10) { height: 100%; animation-delay: 1.4s; }
.chart-bar:nth-child(11) { height: 88%; animation-delay: 1.5s; }
.chart-bar:nth-child(12) { height: 92%; animation-delay: 1.6s; }

/* Floating badges */
.float-badge {
    position: absolute;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 0.8rem 1.2rem;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: float 6s ease-in-out infinite;
}

.float-badge.top-right {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.float-badge.bottom-left {
    bottom: 20px;
    left: -30px;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.float-badge .fb-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.fb-icon.mes { background: rgba(0, 229, 255, 0.15); }
.fb-icon.lims { background: rgba(124, 77, 255, 0.15); }

/* Hero Stats Bar */
.hero-stats {
    margin-top: 4rem;
    display: flex;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    animation: fadeInUp 0.6s ease 0.5s both;
}

.hero-stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.hero-stat-number span {
    color: var(--accent-cyan);
    font-size: 1.2rem;
}

.hero-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   TRUST BAR
   ======================================== */
.trust-bar {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.trust-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

/* ========================================
   SECTION COMMON
   ======================================== */
.section {
    padding: 7rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
}

.section-tag::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--accent-cyan);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-card:nth-child(1)::before { background: linear-gradient(90deg, #00e5ff, #2979ff); }
.product-card:nth-child(2)::before { background: linear-gradient(90deg, #2979ff, #7c4dff); }
.product-card:nth-child(3)::before { background: linear-gradient(90deg, #7c4dff, #00e5ff); }

.product-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 229, 255, 0.15);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.product-card:hover::before { opacity: 1; }

.product-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.product-icon.mes-icon { background: rgba(0, 229, 255, 0.1); border: 1px solid rgba(0, 229, 255, 0.2); }
.product-icon.erp-icon { background: rgba(41, 121, 255, 0.1); border: 1px solid rgba(41, 121, 255, 0.2); }
.product-icon.lims-icon { background: rgba(124, 77, 255, 0.1); border: 1px solid rgba(124, 77, 255, 0.2); }

.product-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.product-card .product-full-name {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.product-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.product-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.35rem 0;
}

.product-features li::before {
    content: '✓';
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 0.8rem;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan);
    transition: gap 0.3s ease;
}

.product-link:hover { gap: 0.8rem; color: #fff; }

/* ========================================
   INTEGRATION SECTION
   ======================================== */
.integration-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.integration-visual {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.integ-node {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.integ-node:hover {
    border-color: rgba(0, 229, 255, 0.2);
    box-shadow: 0 0 30px var(--glow-cyan);
}

.integ-node-icon {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
}

.integ-node h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.integ-node p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.integ-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.integ-connector .conn-line {
    width: 60px;
    height: 2px;
    background: var(--accent-gradient);
    position: relative;
}

.integ-connector .conn-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ========================================
   STANDARDS / CREDIBILITY SECTION
   ======================================== */
.credibility-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.cred-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cred-card:hover {
    border-color: rgba(0, 229, 255, 0.12);
}

.cred-card.featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.04), rgba(124, 77, 255, 0.04));
    border-color: rgba(0, 229, 255, 0.15);
}

.cred-badge {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.cred-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cred-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.cred-tag {
    display: inline-flex;
    padding: 0.25rem 0.75rem;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 100px;
    font-size: 0.7rem;
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    margin-bottom: 1rem;
}

/* ========================================
   SOLUTIONS / USE CASES
   ======================================== */
.solutions-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.sol-tab {
    padding: 0.65rem 1.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sol-tab.active, .sol-tab:hover {
    background: rgba(0, 229, 255, 0.1);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.solutions-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.sol-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sol-feature {
    display: flex;
    gap: 1rem;
    padding: 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.sol-feature:hover {
    border-color: rgba(0, 229, 255, 0.15);
    background: var(--bg-elevated);
}

.sol-feature-num {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 800;
    color: #000;
    flex-shrink: 0;
}

.sol-feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.sol-feature p {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.sol-visual {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2rem;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sol-visual-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.sol-flow {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sol-flow-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    border-left: 3px solid;
    font-size: 0.85rem;
    opacity: 0;
    animation: fadeInUp 0.4s ease forwards;
}

.sol-flow-step:nth-child(1) { border-color: #00e5ff; animation-delay: 0.2s; }
.sol-flow-step:nth-child(2) { border-color: #2979ff; animation-delay: 0.4s; }
.sol-flow-step:nth-child(3) { border-color: #7c4dff; animation-delay: 0.6s; }
.sol-flow-step:nth-child(4) { border-color: #00e5ff; animation-delay: 0.8s; }
.sol-flow-step:nth-child(5) { border-color: #2979ff; animation-delay: 1.0s; }

.sol-flow-step .step-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(0, 229, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    flex-shrink: 0;
}

/* ========================================
   DATA/NUMBERS SECTION
   ======================================== */
.numbers-section {
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-primary) 100%);
    border-top: 1px solid var(--border-subtle);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.number-card {
    text-align: center;
    padding: 2rem 1rem;
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.number-card:hover {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
}

.number-value {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.number-unit {
    font-size: 1.2rem;
}

.number-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* ========================================
   FAQ SECTION (GEO Optimized)
   ======================================== */
.faq-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(0, 229, 255, 0.12);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.3rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
}

.faq-question .faq-toggle {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--accent-cyan);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

.faq-item.open .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer-inner {
    padding: 0 1.5rem 1.3rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.06), transparent 70%);
    pointer-events: none;
}

.cta-card {
    position: relative;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.06), rgba(124, 77, 255, 0.06));
    border: 1px solid rgba(0, 229, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: 4rem;
    text-align: center;
}

.cta-card h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-contact-info {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cta-contact-item svg {
    width: 16px;
    height: 16px;
    color: var(--accent-cyan);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 1rem;
    line-height: 1.7;
}

.footer h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: #fff;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.footer-cert {
    padding: 0.3rem 0.8rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual { max-width: 500px; }

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

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

    .cred-card.featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
        text-align: center;
    }

    .solutions-content {
        grid-template-columns: 1fr;
    }

    .numbers-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-links { display: none; }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

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

    .integ-connector {
        flex-direction: row;
        justify-content: center;
    }

    .integ-connector .conn-line {
        width: 2px;
        height: 30px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 1.2rem !important;
        margin-bottom: 1.5rem !important;
    }

    .cta-card { padding: 2.5rem 1.5rem; }
}

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}