/* 
   ZENT.BUILD - Obsidian & Lime Theme 
   Spec: Dark Mode First, Glassmorphism, Neon Accents
*/

:root {
    --color-bg: #000000;
    --color-surface: #0c0c0c;
    --color-lime: #ccff00;
    --color-lime-dim: rgba(204, 255, 0, 0.1);
    --color-text-main: #ebebeb;
    --color-text-muted: rgba(235, 235, 235, 0.6);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --radius-lg: 2.5rem;
    --radius-md: 1.5rem;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-heading);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Effects */
.viewport {
    position: relative;
    width: 100%;
    min-height: 100vh;
    padding: 2rem;
    display: flex;
    justify-content: center;
}

.bg-noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    mask-image: linear-gradient(to bottom, black 40%, transparent 100%);
}

.glow-sphere {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

.glow-1 {
    background: var(--color-lime);
    top: -200px;
    right: -200px;
}

.glow-2 {
    background: #10b981;
    bottom: -200px;
    left: -200px;
}

/* Floating Shell */
.floating-shell {
    position: relative;
    z-index: 1;
    background-color: var(--color-surface);
    width: 100%;
    max-width: 1600px;
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.glass-nav {
    position: sticky;
    top: 2rem;
    margin: 2rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo-img {
    width: 40px;
    height: 40px;
    margin-right: 0.75rem;
    object-fit: contain;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.75rem 2rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-links a {
    color: var(--color-text-main);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    opacity: 1;
}

.system-status {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    text-transform: uppercase;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: 99px;
}

.pulsing-dot {
    width: 6px;
    height: 6px;
    background: var(--color-lime);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-lime);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }

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

/* Hero Section */
.hero-split {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    padding: 1rem 4rem 4rem;
    min-height: 100vh;
    /* Ensure full screen height */
    align-items: center;
    position: relative;
    /* Ensure it's a positioning context */
    overflow: hidden;
    /* Ensure tubes don't spill out */
}

#hero-tubes-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    /* Cover full viewport height from top of shell */
    z-index: 0;
    /* Behind nav (z-index 100) and content */
    pointer-events: all;
    opacity: 0.8;
    /* Slight transparency to blend with dark bg if needed */
}

/* Ensure content sits above the canvas */
.hero-content,
.hero-visual {
    position: relative;
    z-index: 2;
    pointer-events: none;
    /* Let clicks pass through to canvas where needed, but text needs to be selectable... */
}

/* Re-enable pointer events for interactive elements inside hero */
.hero-content a,
.hero-content button,
.hero-visual .glass-card {
    pointer-events: auto;
}

.ai-label {
    font-family: var(--font-mono);
    color: var(--color-lime);
    font-size: 0.8rem;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 0.95;
    font-weight: 500;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
}

.gradient-text {
    background: linear-gradient(90deg, var(--color-lime), #fff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    padding-right: 0.1em;
}

.italic {
    font-style: italic;
    font-weight: 300;
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 500px;
    margin-bottom: 3rem;
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.neon-button {
    background: var(--color-lime);
    color: black;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 99px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(204, 255, 0, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.neon-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(204, 255, 0, 0.5);
}

.stats-mini {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

/* Glass Card Animation */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.float-anim {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

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

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

.mono-xs {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
}

.code-block {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    line-height: 1.6;
    color: #a9b7c6;
}

.c-purple {
    color: #cc78fa;
}

.c-blue {
    color: #61afef;
}

.c-green {
    color: var(--color-lime);
}

.c-red {
    color: #e06c75;
}

.c-yellow {
    color: #e5c07b;
}

.c-grey {
    color: #5c6370;
}

.indent {
    margin-left: 1.5rem;
}

.ai-cursor {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: var(--color-lime);
    color: black;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.ai-cursor::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 0;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--color-lime);
}

/* Agent Visual Styles */
.agent-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.agent-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
}

.agent-avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
}

.agent-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-lime);
    box-shadow: 0 0 25px rgba(204, 255, 0, 0.2);
}

.agent-status-dot {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 18px;
    height: 18px;
    background: #10b981;
    border: 3px solid var(--color-surface);
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulse-green 2s infinite;
}

.agent-headline {
    font-size: 1.5rem;
    font-weight: 500;
    color: white;
    margin: 0;
    letter-spacing: -0.02em;
}

.agent-voice-btn {
    background: var(--color-lime);
    color: black;
    border: none;
    border-radius: 99px;
    padding: 0.75rem 1.5rem 0.75rem 0.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(204, 255, 0, 0.3);
}

.agent-voice-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(204, 255, 0, 0.5);
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

@keyframes pulse-green {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* Credibility Strip */
.scrolling-text-strip {
    background: var(--color-lime);
    color: black;
    padding: 0.75rem 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    transform: rotate(-1deg) scale(1.02);
    margin: 2rem 0 4rem;
}

.scroll-content {
    display: inline-block;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
    animation: marquee 20s linear infinite;
}

.scroll-content span {
    margin: 0 2rem;
}

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

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

/* Agents Section */
.agents-section {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-intro {
    text-align: center;
    max-width: 600px;
    margin-bottom: 3rem;
}

.section-intro h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-intro p {
    color: var(--color-text-muted);
}

.team-visual-container {
    position: relative;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.team-image {
    width: 100%;
    height: auto;
    display: block;
}

.overlay-gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--color-surface), transparent);
}

.agent-tag {
    position: absolute;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-lime);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    animation: float 4s ease-in-out infinite;
}

.agent-tag .role {
    font-family: var(--font-mono);
    color: var(--color-lime);
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.agent-tag .desc {
    font-size: 0.8rem;
    color: white;
}

.pos-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.pos-2 {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.pos-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 2s;
}


/* Use Cases Section */
.use-cases-section {
    padding: 6rem 4rem;
    background: rgba(255, 255, 255, 0.02);
}

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

.solution-card {
    background: var(--color-surface);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: var(--radius-md);
    transition: transform 0.3s;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-color: #333;
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.error-icon {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
}

.warning-icon {
    background: rgba(255, 204, 0, 0.1);
    color: #ffcc00;
}

.success-icon {
    background: rgba(204, 255, 0, 0.1);
    color: var(--color-lime);
}

.solution-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.problem-desc {
    color: #e06c75;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Bento Grid */
.bento-section {
    padding: 4rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 250px;
    gap: 1.5rem;
}

.bento-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.bento-card:hover {
    border-color: rgba(204, 255, 0, 0.4);
    transform: translateY(-5px);
}

.card-large {
    grid-column: span 2;
    grid-row: span 2;
}

.card-tall {
    grid-column: span 1;
    grid-row: span 2;
}

.card-accent {
    grid-column: span 1;
    grid-row: span 1;
    background: var(--color-lime);
}

.card-accent * {
    color: black !important;
}

.card-accent:hover {
    background-color: #b3e600;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.card-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Visualization Bars in Bento */
.viz-bars {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 100%;
    margin-top: 2rem;
    opacity: 0.8;
}

.bar {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: height 0.5s;
}

.bar.lime {
    background: var(--color-lime);
    box-shadow: 0 0 20px var(--color-lime-dim);
}


/* Responsive */
@media (max-width: 1024px) {
    .hero-split {
        grid-template-columns: 1fr;
        padding: 3rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

    .card-large,
    .card-tall,
    .card-accent {
        grid-column: span 1;
        grid-row: span 1;
    }
}

/* Process Section (Vertical Timeline) */
.process-section {
    padding: 6rem 4rem;
}

.timeline-v-container {
    max-width: 900px;
    margin: 3rem auto;
    position: relative;
    padding-left: 2rem;
}

.timeline-axis {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
}

.timeline-row {
    margin-bottom: 3rem;
    position: relative;
}

.timeline-point {
    position: absolute;
    left: -20px;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--color-surface);
    border: 1px solid var(--color-lime);
    color: var(--color-lime);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    z-index: 2;
    box-shadow: 0 0 15px rgba(204, 255, 0, 0.2);
}

.timeline-card {
    margin-left: 3rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 0;
    max-width: 100%;
}

.card-body-flex {
    display: flex;
    align-items: stretch;
}

.step-visual-box {
    width: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.01);
}

.step-content {
    padding: 2rem;
    flex: 1;
}

.step-content h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.step-content p {
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.step-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-lime);
    background: rgba(0, 255, 255, 0.05);
    padding: 0.25rem 0.75rem;
    border-radius: 99px;
}

.step-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: #ccc;
}

/* Step Animations */
.voice-wave-anim {
    display: flex;
    gap: 4px;
    align-items: center;
    height: 30px;
}

.wave-bar {
    width: 4px;
    height: 100%;
    background: var(--color-lime);
    border-radius: 2px;
    animation: wave 1s infinite ease-in-out;
}

.wave-bar:nth-child(2) {
    animation-delay: 0.1s;
}

.wave-bar:nth-child(3) {
    animation-delay: 0.2s;
}

.wave-bar:nth-child(4) {
    animation-delay: 0.3s;
}

@keyframes wave {

    0%,
    100% {
        height: 10px;
        opacity: 0.5;
    }

    50% {
        height: 30px;
        opacity: 1;
    }
}

/* Mobile Timeline Adaptation */
@media (max-width: 768px) {
    .timeline-v-container {
        padding-left: 0;
    }

    .timeline-axis {
        display: none;
    }

    .timeline-point {
        position: static;
        margin-bottom: 1rem;
        width: auto;
        height: auto;
        background: none;
        border: none;
        justify-content: flex-start;
    }

    .timeline-card {
        margin-left: 0;
    }

    .card-body-flex {
        flex-direction: column;
    }

    .step-visual-box {
        width: 100%;
        height: 80px;
        border-right: none;
        border-bottom: 1px solid var(--glass-border);
    }
}


/* Tabs Section */
.tabs-section {
    padding: 6rem 4rem;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.02));
}

@media (max-width: 768px) {
    .tabs-section {
        padding: 4rem 2rem;
    }
}

.tab-container {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid transparent;
    color: var(--color-text-muted);
    padding: 1rem 2rem;
    border-radius: 99px;
    font-family: var(--font-heading);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.tab-btn.active {
    background: var(--color-lime);
    color: black;
    font-weight: 600;
}

.tab-content {
    display: none;
    padding: 3rem;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.tab-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.tab-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.tab-text p {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.tab-text ul {
    list-style: none;
    margin-bottom: 2rem;
}

.tab-text ul li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-text ul li::before {
    content: "→";
    color: var(--color-lime);
}

.tab-stat {
    display: inline-flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.tab-stat .val {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-lime);
}

.tab-stat .lbl {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


/* FAQ Section */
.faq-section {
    padding: 6rem 4rem;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    padding: 0;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    color: white;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question .icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
}

.faq-item.active .icon {
    transform: rotate(45deg);
    color: var(--color-lime);
}

.faq-answer {
    padding: 0 2rem 2rem 2rem;
    display: none;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.faq-item.active .faq-answer {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

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

/* Problem Grid Accents */
.solution-card[data-accent="red"]:hover {
    border-color: #ff3b30;
    box-shadow: 0 0 20px rgba(255, 59, 48, 0.1);
}

.solution-card[data-accent="orange"]:hover {
    border-color: #ffcc00;
    box-shadow: 0 0 20px rgba(255, 204, 0, 0.1);
}

.solution-card[data-accent="yellow"]:hover {
    border-color: #eab308;
    box-shadow: 0 0 20px rgba(234, 179, 8, 0.1);
}

.problem-stat {
    font-family: var(--font-mono);
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
}


/* --- Primary CTA Section --- */
.primary-cta-section {
    padding: 6rem 4rem;
}

.cta-card-primary {
    background: radial-gradient(circle at top right, rgba(0, 255, 255, 0.05), transparent 60%), var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 6rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cta-content-center {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.cta-content-center h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    font-weight: 600;
}

.cta-sub {
    font-size: 1.3rem;
    color: var(--color-text-muted);
    margin-bottom: 4rem;
}

.neon-button-large {
    background: var(--color-lime);
    color: black;
    border: none;
    padding: 1.25rem 3rem;
    border-radius: 99px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.neon-button-large:hover {
    transform: scale(1.05);
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.6);
}

.pulse-anim {
    animation: pulse-glow 2s infinite;
}

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

    70% {
        box-shadow: 0 0 0 20px rgba(0, 255, 255, 0);
    }

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

.trust-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Footer Updates */
footer {
    padding: 4rem;
    margin-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
}

.footer-col h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-col a {
    display: block;
    color: var(--color-text-muted);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.2s;
}

.footer-col a:hover {
    color: var(--color-lime);
}


.footer-bottom {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* =========================================
   V3 Process Section (Adapted)
   ========================================= */
/* =========================================
   V3 Process Section (Adapted)
   ========================================= */
.how-section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.how-section .section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.how-section .section-title {
    text-align: center;
}

.how-timeline {
    max-width: 1400px;
    /* Increased to make cards wider */
    margin: 0 auto;
    position: relative;
    padding: 0 2rem 0 100px;
    /* Left padding for timeline axis */
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Timeline Vertical Line - Left Aligned */
.timeline-connector {
    position: absolute;
    left: 49px;
    /* Center of the 100px padding area roughly */
    top: 30px;
    width: 2px;
    height: calc(100% - 60px);
    background: linear-gradient(180deg, var(--color-lime), transparent);
    opacity: 0.3;
    z-index: 1;
}

.timeline-step {
    margin-bottom: 4rem;
    position: relative;
    opacity: 1;
    width: 100%;
    display: flex;
    justify-content: flex-start;
    /* Align content to start of padded area */
}

/* Step Number - Left Side */
.step-number {
    position: absolute;
    left: -80px;
    /* Position inside the left padding */
    top: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--color-lime);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: #000;
    z-index: 5;
    font-family: var(--font-mono);
}

.step-content {
    width: 100%;
    /* Full width of the remaining space */
    max-width: 100%;
    padding: 3rem 4rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    transition: all 0.3s ease-out;
    display: flex;
    flex-direction: row;
    /* Horizontal layout! */
    align-items: center;
    gap: 3rem;
    /* Space between visual and text */
    text-align: left;
    /* Align text left for horizontal mode */
}

.step-content:hover {
    border-color: var(--color-lime);
    /* Updated to Cyan per user changes */
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
    transform: translateY(-4px);
}

.step-visual {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 1.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    width: 300px;
    /* Fixed width for visual column */
    min-width: 300px;
    /* Prevent shrinking */
    height: 200px;
    /* Fixed height for uniformity */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    /* Removing top/bottom margin */
}

.step-text-content {
    flex: 1;
    /* Take remaining space */
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Left align items content */
}

.step-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: white;
}

.step-description {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    max-width: 100%;
}

.step-cta {
    margin-top: 1.5rem;
}

/* Button Fix */
.neon-button-small {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid var(--color-lime);
    color: var(--color-lime);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    text-decoration: none;
}

.neon-button-small:hover {
    background: var(--color-lime);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

/* Visual Elements */
.voice-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    height: 80px;
}

.voice-wave {
    width: 6px;
    background: var(--color-lime);
    border-radius: 4px;
    animation: wave 1s ease-in-out infinite;
    box-shadow: 0 0 10px var(--color-lime);
}

.voice-wave:nth-child(1) {
    height: 40px;
    animation-delay: 0s;
}

.voice-wave:nth-child(2) {
    height: 60px;
    animation-delay: 0.2s;
}

.voice-wave:nth-child(3) {
    height: 30px;
    animation-delay: 0.4s;
}

.blueprint-visual {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 300px;
    margin: 0 auto;
}

.blueprint-line {
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}

.blueprint-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--color-lime), transparent);
    opacity: 0.5;
    animation: shimmer 2s infinite;
}

.blueprint-line.short {
    width: 70%;
}

.agents-working {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    height: 80px;
    position: relative;
}

.agent-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-lime);
    position: relative;
    box-shadow: 0 0 10px var(--color-lime);
}

.progress-line {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--color-lime);
    animation: progress-grow 3s ease-out infinite;
}

@keyframes progress-grow {
    to {
        width: 100%;
    }
}

.launch-visual svg {
    animation: spin-slow 10s linear infinite;
    stroke: var(--color-lime);
}

.step-stat {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(0, 255, 255, 0.05);
    border-left: 3px solid var(--color-lime);
    border-radius: 0.5rem;
    font-size: 1rem;
    color: #fff;
    font-family: var(--font-mono);
}

.step-features {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 9999px;
    font-size: 0.8rem;
    color: var(--color-lime);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

/* Responsive Timeline */
@media (max-width: 1024px) {
    .how-timeline {
        padding: 0 1rem;
    }

    .step-number {
        position: static;
        margin-bottom: 2rem;
    }

    .timeline-connector {
        display: none;
    }

    .timeline-step {
        justify-content: center;
    }

    .step-content {
        padding: 2rem;
        flex-direction: column;
        /* Stack vertically on mobile */
        text-align: center;
        gap: 2rem;
    }

    .step-visual {
        width: 100%;
        min-width: auto;
        height: auto;
        max-width: 400px;
    }

    .step-text-content {
        align-items: center;
        /* Center align text on mobile */
    }
}

/* =========================================
   Primary CTA Section (Reference 1:1)
   ========================================= */
.primary-cta-section {
    padding: 8rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-card-primary {
    max-width: 1000px;
    margin: 0 auto;
    padding: 6rem 2rem;
    text-align: center;
    position: relative;
    z-index: 10;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

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

.cta-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: white;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary-hero {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 3.5rem;
    background: var(--color-lime);
    color: black;
    font-weight: 700;
    font-size: 1.25rem;
    border-radius: 99px;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.4);
    transition: transform 0.2s;
    text-decoration: none;
}

.btn-primary-hero:hover {
    transform: scale(1.05);
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
}

.trust-badge svg {
    stroke: var(--color-lime);
}