/* Branviq Pro landing page - xAI Premium Minimalist Dark Theme + Dynamic Blue Cosmic Flares */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400&family=JetBrains+Mono:wght@400&display=swap');

:root {
    /* Colors */
    --color-void-black: #0c0c0b;
    --color-graphite: #1f2228;
    --color-charcoal: #141619;
    --color-smoke: #474747;
    --color-ash: #7d8187;
    --color-bone: #71717a;
    --color-stellar-white: #ffffff;
    --color-signal-blue: #2563eb;
    
    /* Cosmic glow blues */
    --color-cosmic-blue: rgba(34, 199, 255, 0.12);
    --color-cosmic-blue-glow: 0 0 30px rgba(34, 199, 255, 0.2);

    /* Horizon Atmospheric Glow - Footer Only */
    --gradient-horizon-amber: linear-gradient(to top, rgba(255, 99, 8, 0.1) 0%, rgba(189, 201, 230, 0.05) 50%, rgba(34, 199, 255, 0.03) 100%);

    /* Typography Fonts */
    --font-universalsans: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --font-geistmono: 'JetBrains Mono', ui-monospace, monospace;

    /* Border Radii */
    --radius-cards: 0px;
    --radius-inputs: 24px;
    --radius-buttons: 9999px;

    /* Shadows */
    --shadow-subtle: rgb(113, 113, 122) 0px 0px 0px 2px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    /* Apply universal weight 400 for xAI whisper-quiet style */
    font-weight: 400 !important;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-void-black);
    color: var(--color-stellar-white);
    font-family: var(--font-universalsans);
    line-height: 1.4;
    letter-spacing: -0.025em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
}

/* Background Cosmic Flares (Animated Blue Glows) */
.flare-background-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Animated Aurora Cosmic Flares */
.cosmic-flare {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    mix-blend-mode: screen;
    opacity: 0.7;
}

.flare-top-left {
    width: 500px;
    height: 500px;
    top: -200px;
    left: -200px;
    background: radial-gradient(circle, rgba(34, 199, 255, 0.08) 0%, rgba(37, 99, 235, 0.01) 70%);
    animation: floatGlowOne 25s infinite ease-in-out;
}

.flare-middle-right {
    width: 600px;
    height: 600px;
    top: 30%;
    right: -250px;
    background: radial-gradient(circle, rgba(34, 199, 255, 0.06) 0%, rgba(37, 99, 235, 0.01) 70%);
    animation: floatGlowTwo 30s infinite ease-in-out;
}

.flare-bottom-left {
    width: 550px;
    height: 550px;
    bottom: 10%;
    left: -200px;
    background: radial-gradient(circle, rgba(34, 199, 255, 0.05) 0%, rgba(37, 99, 235, 0) 70%);
    animation: floatGlowOne 28s infinite ease-in-out reverse;
}

@keyframes floatGlowOne {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(80px, 40px) scale(1.15);
    }
}

@keyframes floatGlowTwo {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-100px, -60px) scale(0.9);
    }
}

/* Page content elements stack above background */
header, section, footer {
    position: relative;
    z-index: 1;
}

/* Typography Hierarchy - Restrained and Whisper-thin */
h1, h2, h3, h4, .title-universal {
    font-family: var(--font-universalsans);
    color: var(--color-stellar-white);
}

.hero-title {
    font-size: 80px;
    line-height: 1.0;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.section-headline {
    font-size: 48px;
    line-height: 1.11;
    letter-spacing: -1.2px;
    margin-bottom: 16px;
}

.card-title {
    font-size: 36px;
    line-height: 1.2;
    letter-spacing: -0.9px;
    margin-bottom: 12px;
}

.body-lg {
    font-size: 20px;
    line-height: 1.5;
    letter-spacing: -0.5px;
    color: var(--color-ash);
}

.body-md {
    font-size: 16px;
    line-height: 1.4;
    letter-spacing: -0.4px;
    color: var(--color-ash);
}

.eyebrow-mono {
    font-family: var(--font-geistmono);
    font-size: 12px;
    line-height: 1.33;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: inline-block;
}

/* Buttons - Skeletal Ghost Pills */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    font-family: var(--font-universalsans);
    font-size: 14px;
    border-radius: var(--radius-buttons);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 1px solid var(--color-smoke);
    background: transparent;
    color: var(--color-stellar-white);
}

.btn-primary {
    border-color: var(--color-stellar-white);
}

.btn-primary:hover {
    border-color: #22C7FF;
    background-color: rgba(34, 199, 255, 0.05);
    box-shadow: 0 0 15px rgba(34, 199, 255, 0.25);
}

.btn-secondary {
    border-color: var(--color-smoke);
}

.btn-secondary:hover {
    border-color: var(--color-ash);
    background-color: rgba(255, 255, 255, 0.02);
}

/* Top Navigation Bar - Transparent, Borderless */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(12, 12, 11, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-graphite);
    transition: all 0.3s ease;
}

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

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-geistmono);
    font-size: 14px;
    line-height: 1.43;
    letter-spacing: 1.4px;
    color: var(--color-stellar-white);
    text-transform: uppercase;
}

.nav-link:hover {
    color: #22C7FF;
}

/* Hero Section */
.hero-section {
    padding-top: 180px;
    padding-bottom: 96px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    font-size: 18px;
    line-height: 1.5;
    color: var(--color-ash);
    margin-bottom: 32px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--color-graphite);
    padding-top: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-val {
    font-size: 24px;
    color: var(--color-stellar-white);
}

.stat-lbl {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    margin-top: 4px;
    text-transform: uppercase;
}

/* Skeletal Dashboard Mockup */
.dashboard-mockup {
    background: rgba(12, 12, 11, 0.4);
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards); /* Cards have 0px radius */
    padding: 24px;
    position: relative;
    transition: all 0.3s ease;
}

.dashboard-mockup:hover {
    border-color: rgba(34, 199, 255, 0.25);
    box-shadow: var(--color-cosmic-blue-glow);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-graphite);
    padding-bottom: 16px;
    margin-bottom: 20px;
}

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

.dash-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid var(--color-smoke);
    background: transparent;
}

.dash-title {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.dash-status {
    font-family: var(--font-geistmono);
    border: 1px solid var(--color-graphite);
    color: var(--color-stellar-white);
    padding: 2px 8px;
    font-size: 11px;
    border-radius: var(--radius-buttons);
}

.dash-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.lead-chart-placeholder {
    height: 140px;
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chart-svg {
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
}

.chart-data-val {
    font-size: 28px;
    text-align: center;
}

.chart-data-lbl {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.activity-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feed-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 12px;
    background: rgba(255, 255, 255, 0.01);
}

.feed-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feed-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-stellar-white);
}

.feed-info h4 {
    font-size: 14px;
}

.feed-info p {
    font-family: var(--font-geistmono);
    font-size: 11px;
    color: var(--color-ash);
}

.feed-right {
    font-family: var(--font-geistmono);
    font-size: 12px;
    color: var(--color-stellar-white);
}

/* Floating Skeletal Lead Card */
.floating-lead-card {
    position: absolute;
    bottom: -30px;
    right: -40px;
    left: auto;
    background: var(--color-void-black);
    border: 1px solid var(--color-smoke);
    border-radius: var(--radius-cards);
    padding: 20px;
    width: 280px;
    z-index: 10;
    transition: all 0.3s ease;
    animation: floating-glow-pulse 6s infinite ease-in-out;
}

@keyframes floating-glow-pulse {
    0%, 100% {
        transform: translateY(0);
        border-color: var(--color-smoke);
        box-shadow: none;
    }
    50% {
        transform: translateY(-8px);
        border-color: rgba(34, 199, 255, 0.3);
        box-shadow: var(--color-cosmic-blue-glow);
    }
}

.floating-hdr {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-graphite);
    padding-bottom: 10px;
    margin-bottom: 12px;
}

.floating-lbl {
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.2px;
    color: var(--color-stellar-white);
    text-transform: uppercase;
}

.floating-time {
    font-family: var(--font-geistmono);
    font-size: 11px;
    color: var(--color-ash);
}

.fl-row {
    margin-bottom: 8px;
}

.fl-lbl {
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.fl-val {
    font-size: 14px;
    color: var(--color-stellar-white);
}

.fl-val-blur {
    filter: blur(4px);
    user-select: none;
}

.fl-footer {
    margin-top: 12px;
    border-top: 1px solid var(--color-graphite);
    padding-top: 10px;
    font-family: var(--font-geistmono);
    font-size: 11px;
    color: var(--color-ash);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Problem Section - Flat and Typographic */
.problem-section {
    padding: 96px 0;
    border-top: 1px solid var(--color-graphite);
    border-bottom: 1px solid var(--color-graphite);
}

.problem-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: flex-start;
}

.problem-quote-card {
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 40px;
    margin-top: 32px;
    position: relative;
    transition: border-color 0.3s ease;
}

.problem-quote-card:hover {
    border-color: rgba(34, 199, 255, 0.2);
}

.quote-text {
    font-size: 24px;
    line-height: 1.4;
    color: var(--color-stellar-white);
    margin-bottom: 20px;
}

.quote-author {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.problem-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    border: 1px solid var(--color-graphite);
    padding: 20px;
    border-radius: var(--radius-cards);
    transition: all 0.3s ease;
}

.problem-item:hover {
    border-color: rgba(34, 199, 255, 0.2);
    background-color: rgba(34, 199, 255, 0.01);
}

.problem-icon {
    font-family: var(--font-geistmono);
    color: var(--color-ash);
    font-size: 14px;
    flex-shrink: 0;
}

.problem-item-text {
    font-size: 16px;
    color: var(--color-stellar-white);
}

/* Comparison Section */
.comparison-section {
    padding: 96px 0;
}

.comparison-table-wrapper {
    margin-top: 48px;
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 750px;
}

.comparison-table th, .comparison-table td {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-graphite);
    font-size: 15px;
}

.comparison-table th {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.col-feature {
    width: 40%;
    color: var(--color-stellar-white);
}

.col-others {
    width: 30%;
    color: var(--color-ash);
}

.col-branviq {
    width: 30%;
    color: var(--color-stellar-white);
    border-left: 1px solid var(--color-graphite);
    border-right: 1px solid var(--color-graphite);
    transition: all 0.3s ease;
}

.comparison-table tr:hover td.col-branviq {
    border-left-color: rgba(34, 199, 255, 0.3);
    border-right-color: rgba(34, 199, 255, 0.3);
    color: #22C7FF;
}

.comparison-table th.col-branviq {
    background-color: rgba(255, 255, 255, 0.02);
}

.comp-icon {
    margin-right: 8px;
    display: inline-block;
}

.comparison-cta-box {
    margin-top: 40px;
    text-align: center;
}

.comparison-cta-box p {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    margin-top: 16px;
    text-transform: uppercase;
}

/* Benefits Section - Typographic Columns separated by Gap Only */
.benefits-section {
    padding: 96px 0;
    border-top: 1px solid var(--color-graphite);
    border-bottom: 1px solid var(--color-graphite);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.benefit-card {
    background: transparent;
    padding: 0;
    border: none;
    border-radius: var(--radius-cards);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
}

.benefit-card:hover h3 {
    color: #22C7FF;
}

.benefit-icon-wrapper {
    color: var(--color-stellar-white);
    margin-bottom: 20px;
    display: block;
    transition: color 0.3s ease;
}

.benefit-card:hover .benefit-icon-wrapper {
    color: #22C7FF;
}

.benefit-card h3 {
    font-size: 20px;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
    color: var(--color-stellar-white);
    transition: color 0.3s ease;
}

.benefit-card p {
    color: var(--color-ash);
    font-size: 15px;
}

/* Process Section */
.process-section {
    padding: 96px 0;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 64px auto 0;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 1px;
    background: var(--color-graphite);
    top: 0;
    bottom: 0;
    left: 50%;
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 64px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--color-void-black);
    border: 1px solid var(--color-stellar-white);
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    border-color: #22C7FF;
    box-shadow: 0 0 10px rgba(34, 199, 255, 0.8);
}

.timeline-content {
    width: 44%;
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 32px;
    background: transparent;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: rgba(34, 199, 255, 0.3);
    box-shadow: var(--color-cosmic-blue-glow);
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.step-num {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.timeline-content h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.timeline-content p {
    color: var(--color-ash);
    font-size: 14px;
    margin-bottom: 20px;
}

.step-badge {
    display: inline-block;
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    border: 1px solid var(--color-smoke);
    border-radius: var(--radius-buttons);
    padding: 4px 12px;
    color: var(--color-stellar-white);
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.timeline-content:hover .step-badge {
    border-color: rgba(34, 199, 255, 0.4);
    color: #22C7FF;
}

.process-note {
    border: 1px solid var(--color-graphite);
    padding: 24px;
    border-radius: var(--radius-cards);
    max-width: 800px;
    margin: 64px auto 0;
    text-align: center;
    font-size: 15px;
    color: var(--color-ash);
    transition: all 0.3s ease;
}

.process-note:hover {
    border-color: rgba(34, 199, 255, 0.2);
}

/* Lead Options Section */
.options-section {
    padding: 96px 0;
    border-top: 1px solid var(--color-graphite);
    border-bottom: 1px solid var(--color-graphite);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.option-card {
    background: transparent;
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.option-card:hover {
    border-color: rgba(34, 199, 255, 0.35);
    box-shadow: var(--color-cosmic-blue-glow);
    transform: translateY(-8px);
}

.option-badge {
    align-self: flex-start;
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    border: 1px solid var(--color-smoke);
    border-radius: var(--radius-buttons);
    padding: 4px 12px;
    text-transform: uppercase;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.option-card:hover .option-badge {
    border-color: rgba(34, 199, 255, 0.5);
    color: #22C7FF;
}

.option-title {
    font-size: 24px;
    margin-bottom: 16px;
}

.option-price-lbl {
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    color: var(--color-ash);
    text-transform: uppercase;
}

.option-price {
    font-size: 32px;
    color: var(--color-stellar-white);
    margin-bottom: 32px;
    transition: color 0.3s ease;
}

.option-card:hover .option-price {
    color: #22C7FF;
}

.option-features {
    list-style: none;
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

.option-features li {
    font-size: 14px;
    color: var(--color-ash);
    display: flex;
    align-items: center;
    gap: 12px;
}

.option-features li svg {
    color: var(--color-stellar-white);
    flex-shrink: 0;
    transition: color 0.3s ease;
}

.option-card:hover .option-features li svg {
    color: #22C7FF;
}

.option-card .btn {
    width: 100%;
}

/* Coverage Section */
.coverage-section {
    padding: 96px 0;
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.coverage-card {
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 32px;
    transition: all 0.3s ease;
}

.coverage-card:hover {
    border-color: rgba(34, 199, 255, 0.25);
    transform: translateY(-4px);
}

.coverage-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.coverage-card:hover h3 {
    color: #22C7FF;
}

.coverage-card p {
    color: var(--color-ash);
    font-size: 14px;
}

.coverage-footer {
    text-align: center;
    margin-top: 48px;
}

.availability-notice {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--color-stellar-white);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--color-smoke);
    padding: 10px 24px;
    border-radius: var(--radius-buttons);
    transition: all 0.3s ease;
}

.availability-notice:hover {
    border-color: rgba(34, 199, 255, 0.4);
    color: #22C7FF;
    box-shadow: 0 0 10px rgba(34, 199, 255, 0.25);
}

/* FAQ Accordion */
.faq-section {
    padding: 96px 0;
    border-top: 1px solid var(--color-graphite);
    border-bottom: 1px solid var(--color-graphite);
}

.faq-list {
    max-width: 800px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-trigger {
    width: 100%;
    padding: 24px;
    background: transparent;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-stellar-white);
}

.faq-question {
    font-size: 16px;
    transition: color 0.2s ease;
}

.faq-trigger:hover .faq-question {
    color: #22C7FF;
}

.faq-icon-indicator {
    width: 16px;
    height: 16px;
    color: var(--color-ash);
    transition: transform 0.2s ease, color 0.2s ease;
}

.faq-trigger:hover .faq-icon-indicator {
    color: #22C7FF;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
}

.faq-body {
    padding: 0 24px 24px;
    color: var(--color-ash);
    font-size: 15px;
    line-height: 1.5;
}

/* FAQ Opened State */
.faq-item.active {
    border-color: rgba(34, 199, 255, 0.3);
    box-shadow: var(--color-cosmic-blue-glow);
}

.faq-item.active .faq-icon-indicator {
    transform: rotate(45deg);
    color: #22C7FF;
}

.faq-item.active .faq-content {
    max-height: 300px;
}

/* Final CTA Section */
.final-cta-section {
    padding: 120px 0;
    text-align: center;
}

.final-cta-box {
    max-width: 800px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: 48px;
    margin-bottom: 24px;
}

.final-cta-subtitle {
    font-size: 18px;
    color: var(--color-ash);
    margin-bottom: 40px;
}

.final-cta-text {
    margin-top: 16px;
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    color: var(--color-ash);
    text-transform: uppercase;
}

/* Registration Section */
.registration-section {
    padding: 96px 0;
    border-top: 1px solid var(--color-graphite);
}

.reg-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
}

.reg-info h2 {
    font-size: 38px;
    margin-bottom: 20px;
}

.reg-info p {
    color: var(--color-ash);
    font-size: 16px;
    margin-bottom: 32px;
}

.reg-steps-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.reg-step-item {
    display: flex;
    gap: 16px;
}

.reg-step-num {
    font-family: var(--font-geistmono);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--color-graphite);
    color: var(--color-stellar-white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.reg-step-item:hover .reg-step-num {
    border-color: #22C7FF;
    color: #22C7FF;
    box-shadow: 0 0 10px rgba(34, 199, 255, 0.4);
}

.reg-step-text h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.reg-step-text p {
    font-size: 14px;
    color: var(--color-ash);
}

.reg-card {
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-cards);
    padding: 40px;
    transition: all 0.3s ease;
}

.reg-card:hover {
    border-color: rgba(34, 199, 255, 0.25);
    box-shadow: var(--color-cosmic-blue-glow);
}

/* Form inputs matching xAI style guidelines */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    color: var(--color-ash);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background-color: var(--color-void-black);
    border: 1px solid var(--color-graphite);
    border-radius: var(--radius-inputs); /* Inputs have 24px radius */
    padding: 14px 20px;
    color: var(--color-stellar-white);
    font-size: 16px;
    font-family: var(--font-universalsans);
    transition: all 0.2s ease;
}

/* Accent Focus Style: 2px ring in #71717a, signal blue focus border */
.form-control:focus {
    outline: none;
    border-color: var(--color-signal-blue);
    box-shadow: var(--shadow-subtle);
}

.reg-btn {
    width: 100%;
    margin-top: 12px;
}

.reg-footer-note {
    font-family: var(--font-geistmono);
    font-size: 11px;
    letter-spacing: 1.1px;
    color: var(--color-ash);
    text-align: center;
    margin-top: 16px;
    text-transform: uppercase;
}

.validation-status {
    margin-top: 12px;
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1px;
    display: none;
    text-transform: uppercase;
}

.validation-status.success {
    color: var(--color-stellar-white);
}

.validation-status.error {
    color: #ff5f56;
}

/* Success Card View */
.success-card-view {
    text-align: center;
    padding: 20px 0;
    display: none;
}

.success-check-icon {
    font-family: var(--font-geistmono);
    font-size: 32px;
    margin-bottom: 24px;
    color: var(--color-stellar-white);
}

.success-card-view h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.success-card-view p {
    color: var(--color-ash);
    font-size: 15px;
}

/* Footer Section with Horizon Glow (the only large scale color event) */
.site-footer {
    background-color: var(--color-void-black);
    border-top: 1px solid var(--color-graphite);
    padding: 96px 0 48px;
    position: relative;
    overflow: hidden;
}

/* Horizon Ambient Glow Horizon bleeding upward */
.site-footer::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 180px;
    background: var(--gradient-horizon-amber);
    z-index: 1;
    pointer-events: none;
}

.footer-container {
    position: relative;
    z-index: 2;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--color-ash);
    margin-top: 16px;
    max-width: 320px;
}

.footer-links h4 {
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-stellar-white);
    margin-bottom: 24px;
    text-transform: uppercase;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--color-ash);
}

.footer-links a:hover {
    color: var(--color-stellar-white);
}

.footer-bottom {
    border-top: 1px solid var(--color-graphite);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-geistmono);
    font-size: 12px;
    letter-spacing: 1.2px;
    color: var(--color-ash);
    text-transform: uppercase;
    position: relative;
    z-index: 2;
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 60px;
    }
    .section-headline {
        font-size: 36px;
    }
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .timeline::before {
        left: 24px;
    }
    .timeline-dot {
        left: 24px;
    }
    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px;
    }
    .timeline-item {
        flex-direction: row !important;
    }
}

@media (max-width: 768px) {
    .site-header {
        height: 70px;
    }
    .header-nav a:not(.btn) {
        display: none; /* Hide text navigation links to prevent squashing/overflow */
    }
    .header-nav {
        gap: 16px;
    }
    .hero-section {
        padding-top: 120px;
        padding-bottom: 64px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .hero-title {
        font-size: 42px;
        letter-spacing: -1.2px;
    }
    .section-headline {
        font-size: 32px;
        letter-spacing: -0.8px;
    }
    .card-title {
        font-size: 26px;
        letter-spacing: -0.6px;
    }
    .floating-lead-card {
        position: relative;
        left: auto;
        bottom: auto;
        right: auto;
        margin: 32px auto 0;
        width: 100%;
        max-width: 320px;
    }
    .problem-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .options-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .coverage-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .reg-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .reg-card {
        padding: 24px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}