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

:root {
    --primary: #8b5cf6;
    --primary-glow: rgba(139, 92, 246, 0.5);
    --primary-light: #a78bfa;
    --accent: #818cf8;
    --bg: #000000;
    --text: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-hover: rgba(255, 255, 255, 0.08);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 10;
}

/* Navigation */
.nav {
    padding: 16px 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

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

.nav-logo img {
    height: 70px;
    width: auto;
    transition: transform 0.3s ease;
}

.nav-logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    color: #ffffff;
}

.nav-links a.nav-cta {
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: var(--primary);
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 24px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    color: var(--text-secondary);
    background: var(--glass);
}

.lang-btn.active {
    color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
}

.lang-divider {
    color: var(--text-muted);
    font-size: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 0 20px var(--primary-glow), 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px var(--primary-glow), 0 8px 25px rgba(0, 0, 0, 0.4);
}

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

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: var(--glass-hover);
    transform: translateY(-3px);
}

.btn-large {
    padding: 18px 40px;
    font-size: 17px;
    border-radius: 14px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 120px;
    padding-bottom: 80px;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
}

.hero-content {
    max-width: 900px;
}

.hero-image {
    width: 100%;
    max-width: 900px;
    height: 220px;
    object-fit: cover;
    object-position: center 25%;
    display: block;
    margin: 0 auto 48px auto;
    border-radius: 16px;
    opacity: 0.7;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
    filter: contrast(1.1) brightness(0.9);
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
    background: rgba(139, 92, 246, 0.15);
    color: var(--primary);
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text);
    letter-spacing: -0.03em;
}

.hero-title .highlight {
    color: var(--primary);
    text-shadow: 0 0 40px var(--primary-glow);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}

.hero-note {
    font-size: 14px;
    color: var(--text-muted);
}

/* Section Styles */
section {
    padding: 120px 0;
    position: relative;
    z-index: 10;
}

.section-title {
    font-size: 44px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 36px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    background: var(--glass-hover);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px var(--primary-glow);
}

.feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: white;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-light);
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* How It Works */
.how-section {
    background: rgba(139, 92, 246, 0.02);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin: 0 auto 24px;
    box-shadow: 0 8px 32px var(--primary-glow);
}

.step-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Pricing Section */
.pricing-section {
    text-align: center;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px 32px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    background: var(--glass-hover);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 60px rgba(139, 92, 246, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-name {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-light);
}

.pricing-price {
    margin-bottom: 24px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--text);
}

.price-period {
    font-size: 16px;
    color: var(--text-muted);
}

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

.pricing-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border-bottom: 1px solid var(--glass-border);
}

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

.pricing-features li::before {
    content: "";
    width: 18px;
    height: 18px;
    min-width: 18px;
    border-radius: 50%;
    background-color: var(--primary);
    background-size: 10px;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
    margin-top: 2px;
}

.pricing-features {
    flex-grow: 1;
}

.pricing-card .btn {
    margin-top: auto;
}

/* Use Cases */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.usecase-card {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
}

.usecase-card:hover {
    transform: translateY(-4px);
    background: var(--glass-hover);
}

.usecase-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.usecase-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-light);
}

.usecase-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 140px 0;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
}

.cta-section h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.6);
    padding: 60px 0 32px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand img {
    height: 60px;
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.8;
}

.footer-location {
    margin-top: 16px;
    font-weight: 500;
    color: var(--text-secondary) !important;
}

.footer-links h4 {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 14px;
}

.footer-compliance {
    color: var(--text-muted);
    font-size: 13px;
}

.footer-quebec {
    color: #6366f1;
    font-weight: 600;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 8px;
    z-index: 101;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #e2e8f0;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger span:nth-child(1) { margin-bottom: 6px; }
.hamburger span:nth-child(3) { margin-top: 6px; }

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* Demo Section */
.demo-section {
    padding: 120px 0;
    position: relative;
    z-index: 10;
}

.demo-text {
    text-align: center;
    margin-bottom: 48px;
}

.demo-text h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.demo-text p {
    color: var(--text-secondary);
    font-size: 18px;
}

.demo-app-frame {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6), 0 0 60px rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: #13141a;
    border-bottom: 1px solid #2a2b38;
    height: 64px;
}

.demo-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.demo-header-logo {
    height: 36px;
    border-radius: 8px;
}

.demo-header-branding {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.demo-header-product {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
}

.demo-header-session {
    font-size: 0.75rem;
    color: #6b6d7f;
}

.demo-header-close {
    padding: 9px 18px;
    border-radius: 12px;
    background: #1a1b24;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    border: none;
}

.demo-body {
    display: flex;
    height: 620px;
    background: #0a0b0f;
}

.demo-panel-left {
    width: 40%;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #2a2b38;
    background: #0a0b0f;
}

.demo-panel-right {
    width: 60%;
    position: relative;
    background: linear-gradient(135deg, #0a0b0f 0%, #0f1015 100%);
    overflow: hidden;
}

.demo-chat-log {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.demo-msg {
    max-width: 90%;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.demo-msg.visible {
    opacity: 1;
    transform: translateY(0);
}

.demo-msg.user {
    align-self: flex-end;
    text-align: right;
    color: #a78bfa;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 16px 16px 4px 16px;
    font-weight: 500;
}

.demo-msg.assistant {
    align-self: flex-start;
    text-align: left;
    color: #e9ebf0;
    background: #1a1b24;
    border-radius: 16px 16px 16px 4px;
}

.demo-msg .typing-cursor {
    display: inline-block;
    width: 2px;
    height: 14px;
    background: var(--primary);
    margin-left: 2px;
    animation: blink 0.8s infinite;
    vertical-align: text-bottom;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.demo-msg table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0 8px;
    font-size: 12px;
}
.demo-msg th, .demo-msg td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px solid #2a2b38;
}
.demo-msg th {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
}
.demo-msg td {
    color: #9ca3af;
}

.demo-tributaries-container {
    padding: 12px 16px;
    border-top: 1px solid #2a2b38;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.5s ease;
}

.demo-tributaries-container.visible {
    opacity: 1;
    transform: translateY(0);
}

.demo-trib-row {
    display: flex;
    gap: 8px;
}

.demo-trib {
    flex: 1;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid #2a2b38;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-trib:hover {
    background: rgba(255,255,255,0.06);
    transform: translateY(-2px);
}

.demo-trib.deeper { border-left: 3px solid #8b5cf6; }
.demo-trib.wider { border-left: 3px solid #06b6d4; }
.demo-trib.practical { border-left: 3px solid #10b981; }
.demo-trib.quiz { border-left: 3px solid #f59e0b; }
.demo-trib.feynman { border-left: 3px solid #ec4899; }

.demo-trib-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
}

.demo-trib.deeper .demo-trib-label { color: #a78bfa; }
.demo-trib.wider .demo-trib-label { color: #22d3ee; }
.demo-trib.practical .demo-trib-label { color: #4ade80; }
.demo-trib.quiz .demo-trib-label { color: #fbbf24; }
.demo-trib.feynman .demo-trib-label { color: #f472b6; }

.demo-trib-text {
    font-size: 11px;
    color: #6b6d7f;
    line-height: 1.3;
}

.demo-chat-form {
    padding: 14px 16px;
    border-top: 1px solid #2a2b38;
    background: #13141a;
    display: flex;
    gap: 10px;
}

.demo-chat-input {
    flex: 1;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid #2a2b38;
    background: #0a0b0f;
    color: #fff;
    font-size: 13px;
}

.demo-chat-submit {
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 13px;
    font-weight: 500;
}

.demo-mindmap-svg {
    width: 100%;
    height: 100%;
}

.demo-mindmap-svg line {
    stroke: rgba(255, 255, 255, 0.15);
    stroke-width: 2;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.demo-mindmap-svg line.visible {
    opacity: 1;
}

.demo-mindmap-svg .node-group {
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.5s ease;
    cursor: pointer;
}

.demo-mindmap-svg .node-group.visible {
    opacity: 1;
}

.demo-mindmap-svg .node-group:hover circle {
    filter: brightness(1.2);
}

.demo-mindmap-svg circle {
    stroke: rgba(255, 255, 255, 0.6);
    stroke-width: 2;
}

.demo-mindmap-svg text {
    fill: #ffffff;
    font-family: system-ui, sans-serif;
    font-weight: 600;
    paint-order: stroke fill;
    stroke: #0a0b0f;
    stroke-width: 3px;
}

@keyframes nodeFloat {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(2px, -3px); }
    50% { transform: translate(-1px, 2px); }
    75% { transform: translate(3px, 1px); }
}

.demo-mindmap-svg .node-group.floating {
    animation: nodeFloat 4s ease-in-out infinite;
}

.demo-mindmap-svg .node-group:nth-child(2).floating { animation-delay: 0.5s; }
.demo-mindmap-svg .node-group:nth-child(3).floating { animation-delay: 1s; }
.demo-mindmap-svg .node-group:nth-child(4).floating { animation-delay: 1.5s; }
.demo-mindmap-svg .node-group:nth-child(5).floating { animation-delay: 2s; }
.demo-mindmap-svg .node-group:nth-child(6).floating { animation-delay: 2.5s; }
.demo-mindmap-svg .node-group:nth-child(7).floating { animation-delay: 3s; }

.demo-popover {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 260px;
    background: #1a1b24;
    border: 1px solid #2a2b38;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    z-index: 100;
    opacity: 0;
    transform: scale(0.95) translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}
.demo-popover.visible {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}
.demo-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid #2a2b38;
}
.demo-popover-title {
    font-weight: 600;
    font-size: 14px;
    color: #fff;
}
.demo-popover-close {
    background: none;
    border: none;
    color: #6b6d7f;
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}
.demo-popover-body {
    padding: 14px 16px;
}
.demo-popover-section {
    margin-bottom: 14px;
}
.demo-popover-section:last-child {
    margin-bottom: 0;
}
.demo-popover-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    color: #6b6d7f;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}
.demo-popover-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.demo-popover-btn {
    padding: 7px 12px;
    font-size: 11px;
    font-weight: 500;
    background: rgba(255,255,255,0.05);
    border: 1px solid #2a2b38;
    border-radius: 6px;
    color: #9ca3af;
    cursor: pointer;
    transition: all 0.15s;
}
.demo-popover-btn:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.demo-popover-btn.active {
    background: rgba(74, 222, 128, 0.15);
    border-color: #4ade80;
    color: #4ade80;
}
.demo-popover-colors {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.demo-popover-color {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.15s;
}
.demo-popover-color:hover {
    transform: scale(1.15);
}
.demo-popover-color.active {
    border-color: #fff;
}
.demo-popover-input {
    width: 100%;
    padding: 8px 12px;
    font-size: 12px;
    background: #0a0b0f;
    border: 1px solid #2a2b38;
    border-radius: 6px;
    color: #fff;
    margin-bottom: 8px;
}
.demo-popover-input::placeholder {
    color: #6b6d7f;
}
.demo-popover-summary {
    font-size: 12px;
    color: #9ca3af;
    line-height: 1.5;
}

.demo-click-hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    font-size: 13px;
    color: #a78bfa;
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}
.demo-click-hint.visible {
    opacity: 1;
    animation: pulseHint 2s ease-in-out infinite;
}
.demo-click-hint-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}
@keyframes pulseHint {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.03); }
}

/* Quiz/Feynman Demo Section */
.demo-quiz-section {
    padding: 80px 0;
    background: rgba(139, 92, 246, 0.03);
}
.demo-quiz-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}
.demo-quiz-panel {
    background: #13141a;
    border: 1px solid #2a2b38;
    border-radius: 16px;
    overflow: hidden;
}
.demo-quiz-header {
    padding: 16px 20px;
    border-bottom: 1px solid #2a2b38;
    display: flex;
    align-items: center;
    gap: 12px;
}
.demo-quiz-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
}
.demo-quiz-icon.quiz { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.demo-quiz-icon.feynman { background: rgba(236, 72, 153, 0.15); color: #f472b6; }
.demo-quiz-title {
    font-weight: 600;
    font-size: 15px;
    color: #fff;
}
.demo-quiz-body {
    padding: 20px;
}
.demo-quiz-question {
    font-size: 14px;
    color: #e9ebf0;
    margin-bottom: 16px;
    line-height: 1.5;
}
.demo-quiz-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.demo-quiz-option {
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid #2a2b38;
    border-radius: 10px;
    font-size: 13px;
    color: #9ca3af;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    gap: 12px;
}
.demo-quiz-option:hover {
    background: rgba(255,255,255,0.06);
    border-color: #3a3b48;
}
.demo-quiz-option.correct {
    background: rgba(74, 222, 128, 0.1);
    border-color: #4ade80;
    color: #4ade80;
}
.demo-quiz-option-letter {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
}
.demo-quiz-progress {
    display: flex;
    gap: 6px;
    margin-top: 20px;
}
.demo-quiz-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2a2b38;
}
.demo-quiz-dot.active { background: #8b5cf6; }
.demo-quiz-dot.done { background: #4ade80; }

.demo-feynman-prompt {
    font-size: 14px;
    color: #9ca3af;
    margin-bottom: 16px;
    line-height: 1.5;
}
.demo-feynman-textarea {
    width: 100%;
    height: 120px;
    padding: 14px;
    background: #0a0b0f;
    border: 1px solid #2a2b38;
    border-radius: 10px;
    color: #fff;
    font-size: 13px;
    line-height: 1.5;
    resize: none;
}
.demo-feynman-textarea::placeholder {
    color: #6b6d7f;
}
.demo-feynman-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}
.demo-feynman-chars {
    font-size: 12px;
    color: #6b6d7f;
}
.demo-feynman-submit {
    padding: 10px 20px;
    background: linear-gradient(135deg, #ec4899, #f472b6);
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}

/* Math Visualization Demo */
.demo-math-section {
    padding: 100px 0;
}
.demo-math-frame {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}
.demo-math-chat {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    border-bottom: 1px solid var(--glass-border);
}
.demo-math-msg {
    padding: 14px 18px;
    border-radius: 12px;
    max-width: 85%;
    font-size: 15px;
    line-height: 1.6;
}
.demo-math-msg.user {
    background: linear-gradient(135deg, var(--primary) 0%, #a78bfa 100%);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}
.demo-math-msg.assistant {
    background: var(--glass-hover);
    color: var(--text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.demo-math-graph {
    background: rgba(30, 30, 46, 0.95);
    padding: 20px;
}
.demo-math-graph-title {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    text-align: center;
}
.demo-math-graph svg {
    width: 100%;
    height: 280px;
}
.demo-math-axis {
    stroke: #666;
    stroke-width: 2;
}
.demo-math-axis-label {
    fill: #888;
    font-size: 12px;
}
.demo-math-grid {
    stroke: #333;
    stroke-width: 0.5;
}
.demo-math-curve {
    fill: none;
    stroke: #8b5cf6;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawCurve 2s ease-out forwards;
    animation-delay: 0.5s;
}
@keyframes drawCurve {
    to { stroke-dashoffset: 0; }
}
.demo-math-point {
    fill: #10B981;
    opacity: 0;
    animation: fadeInPoint 0.5s ease-out forwards;
}
@keyframes fadeInPoint {
    to { opacity: 1; }
}
.demo-math-point-label {
    fill: #fff;
    font-size: 11px;
    opacity: 0;
    animation: fadeInPoint 0.5s ease-out forwards;
}
.demo-math-hint {
    text-align: center;
    padding: 16px;
    color: var(--text-muted);
    font-size: 14px;
    border-top: 1px solid var(--glass-border);
}

/* Knowledge Map Demo */
/* Dashboard Demo Section */
.demo-dashboard-section { padding: 80px 0 120px; }
.demo-dashboard-frame { max-width: 520px; margin: 0 auto; border-radius: 16px; overflow: hidden; box-shadow: 0 25px 80px rgba(0,0,0,0.6); border: 1px solid rgba(255,255,255,0.08); background: #0a0b0f; }
.demo-dashboard-header { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; background: #13141a; border-bottom: 1px solid #2a2b38; }
.demo-dashboard-logo { display: flex; align-items: center; gap: 10px; }
.demo-dashboard-logo img { height: 28px; border-radius: 6px; }
.demo-dashboard-logo span { font-weight: 700; font-size: 1rem; color: #fff; }
.demo-dashboard-plan-badge { padding: 4px 12px; font-size: 11px; font-weight: 600; background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(167,139,250,0.1)); border: 1px solid rgba(139,92,246,0.3); border-radius: 20px; color: #a78bfa; }
.demo-dashboard-body { padding: 20px; }
.demo-dashboard-greeting { margin-bottom: 16px; }
.demo-greeting-text { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 2px; }
.demo-greeting-sub { font-size: 12px; color: #6b6d7f; }
.demo-dashboard-tabs { display: flex; gap: 4px; background: #13141a; border-radius: 8px; padding: 4px; margin-bottom: 16px; }
.demo-dashboard-tab { flex: 1; padding: 8px 12px; font-size: 13px; font-weight: 500; background: transparent; border: none; border-radius: 6px; color: #6b6d7f; cursor: pointer; text-align: center; }
.demo-dashboard-tab.active { background: #1a1b24; color: #fff; }
.demo-tool-hero { position: relative; display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-left: 3px solid var(--accent); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
.demo-tool-card { position: relative; display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-left: 3px solid var(--accent); border-radius: 14px; margin-bottom: 12px; overflow: hidden; }
.demo-tool-icon { width: 42px; height: 42px; min-width: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.demo-tool-text { flex: 1; }
.demo-tool-title { font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 1px; }
.demo-tool-sub { font-size: 12px; color: #6b6d7f; }
.demo-tool-badge { padding: 2px 8px; font-size: 11px; font-weight: 700; border-radius: 10px; }
.demo-tool-neon { position: absolute; bottom: 0; left: 10%; right: 10%; height: 1px; opacity: 0.6; }
.demo-tools-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.demo-tools-grid .demo-tool-card { margin-bottom: 0; }
.demo-sessions-panel { background: #13141a; border: 1px solid #2a2b38; border-radius: 12px; overflow: hidden; }
.demo-sessions-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid #2a2b38; }
.demo-sessions-title { font-weight: 600; font-size: 14px; color: #fff; }
.demo-session-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid #1a1b24; }
.demo-session-item:last-child { border-bottom: none; }
.demo-session-icon { width: 36px; height: 36px; min-width: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; }
.demo-session-info { flex: 1; }
.demo-session-topic { font-weight: 500; font-size: 13px; color: #fff; margin-bottom: 1px; }
.demo-session-meta { font-size: 11px; color: #6b6d7f; }
.demo-session-actions { display: flex; gap: 8px; }
.demo-session-action { padding: 5px 10px; font-size: 11px; font-weight: 500; background: rgba(139,92,246,0.1); border: 1px solid rgba(139,92,246,0.3); border-radius: 6px; color: #a78bfa; cursor: pointer; }

/* Tool Mockup Sections */
.demo-tool-section { padding: 80px 0; }
.demo-tool-frame { max-width: 800px; margin: 0 auto; border-radius: 12px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.08); background: #0a0b0f; }
.demo-tool-frame-header { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: #13141a; border-bottom: 1px solid #2a2b38; }
.demo-tool-frame-dot { width: 12px; height: 12px; border-radius: 50%; }
.demo-tool-frame-label { margin-left: auto; font-size: 12px; color: #6b6d7f; font-weight: 500; }

/* Periodic Table Mockup */
.demo-periodic-body { padding: 20px; display: grid; grid-template-columns: 1fr 180px; gap: 16px; }
.demo-periodic-search { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: #13141a; border: 1px solid #2a2b38; border-radius: 8px; font-size: 13px; color: #6b6d7f; }
.demo-periodic-grid { display: grid; grid-template-columns: repeat(18, 1fr); gap: 2px; }
.demo-el { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 3px 1px; border-radius: 4px; font-size: 12px; font-weight: 700; border: 1px solid transparent; cursor: pointer; min-height: 36px; transition: all 0.15s; }
.demo-el-n { font-size: 7px; font-weight: 400; opacity: 0.7; }
.demo-el-active { border-color: currentColor; box-shadow: 0 0 8px var(--accent-glow, rgba(251,146,60,0.3)); transform: scale(1.1); }
.demo-periodic-detail { background: #13141a; border: 1px solid #2a2b38; border-radius: 10px; padding: 16px; align-self: start; }
.demo-periodic-detail-num { font-size: 12px; color: #6b6d7f; margin-bottom: 2px; }
.demo-periodic-detail-symbol { font-size: 36px; font-weight: 800; color: #fb923c; margin-bottom: 2px; }
.demo-periodic-detail-name { font-size: 15px; font-weight: 600; color: #fff; margin-bottom: 12px; }
.demo-periodic-detail-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid #1a1b24; font-size: 11px; }
.demo-periodic-detail-row span:first-child { color: #6b6d7f; }
.demo-periodic-detail-row span:last-child { color: #fff; font-weight: 500; }
.demo-periodic-detail-row:last-child { border-bottom: none; }

/* Graphing Calculator Mockup */
.demo-graphing-body { padding: 16px; }
.demo-graphing-inputs { display: flex; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.demo-graphing-fn { display: flex; align-items: center; gap: 8px; padding: 8px 14px; background: #13141a; border: 1px solid #2a2b38; border-radius: 8px; font-size: 13px; font-family: 'Courier New', monospace; }
.demo-graphing-fn.inactive { opacity: 0.5; }
.demo-fn-dot { width: 10px; height: 10px; border-radius: 50%; }
.demo-fn-label { color: #6b6d7f; font-size: 12px; }
.demo-fn-expr { color: #fff; font-weight: 600; }
.demo-graphing-canvas { background: #0d0e14; border: 1px solid #2a2b38; border-radius: 10px; overflow: hidden; margin-bottom: 12px; aspect-ratio: 16/10; }
.demo-graphing-canvas svg { display: block; }
.demo-graph-line { stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: drawGraphLine 2s ease-out 0.5s forwards; }
@keyframes drawGraphLine { to { stroke-dashoffset: 0; } }
.demo-graphing-controls { display: flex; gap: 8px; flex-wrap: wrap; }
.demo-graphing-btn { padding: 6px 14px; font-size: 12px; font-weight: 500; background: #13141a; border: 1px solid #2a2b38; border-radius: 6px; color: #6b6d7f; cursor: pointer; }
.demo-graphing-btn.active { background: rgba(167,139,250,0.15); border-color: rgba(167,139,250,0.3); color: #a78bfa; }

/* Scientific Calculator Mockup */
.demo-calc-body { padding: 16px; }
.demo-calc-display { background: #13141a; border: 1px solid #2a2b38; border-radius: 10px; padding: 16px; margin-bottom: 12px; text-align: right; }
.demo-calc-expr { font-size: 14px; color: #6b6d7f; margin-bottom: 4px; font-family: 'Courier New', monospace; }
.demo-calc-result { font-size: 28px; font-weight: 700; color: #22d3ee; font-family: 'Courier New', monospace; }
.demo-calc-mode { display: flex; gap: 4px; margin-bottom: 10px; }
.demo-calc-mode-btn { padding: 4px 10px; font-size: 11px; font-weight: 600; background: #13141a; border-radius: 4px; color: #6b6d7f; }
.demo-calc-mode-btn.active { background: rgba(34,211,238,0.15); color: #22d3ee; }
.demo-calc-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 12px; }
.demo-calc-key { padding: 10px 4px; font-size: 13px; font-weight: 600; border: 1px solid #2a2b38; border-radius: 8px; cursor: pointer; text-align: center; font-family: inherit; }
.demo-calc-key.fn { background: #13141a; color: #a78bfa; }
.demo-calc-key.num { background: #1a1b24; color: #fff; }
.demo-calc-key.op { background: rgba(34,211,238,0.1); color: #22d3ee; border-color: rgba(34,211,238,0.2); }
.demo-calc-key.del { background: rgba(248,113,113,0.1); color: #f87171; border-color: rgba(248,113,113,0.2); }
.demo-calc-key.eq { background: linear-gradient(135deg, #22d3ee, #06b6d4); color: #0a0b0f; border: none; }
.demo-calc-history { background: #13141a; border-radius: 8px; padding: 10px 12px; }
.demo-calc-history-label { font-size: 11px; color: #6b6d7f; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.demo-calc-history-item { font-size: 12px; color: #a0a3b8; font-family: 'Courier New', monospace; padding: 3px 0; }
@media (max-width: 768px) {
    .demo-periodic-body { grid-template-columns: 1fr; }
    .demo-periodic-grid { grid-template-columns: repeat(18, 1fr); font-size: 8px; }
    .demo-el { min-height: 24px; padding: 2px 0; font-size: 8px; }
    .demo-el-n { font-size: 5px; }
    .demo-tools-grid { grid-template-columns: 1fr; }
}

/* Breadcrumbs */
.breadcrumbs {
    padding-top: 110px;
    padding-bottom: 0;
    font-size: 14px;
    color: var(--text-muted);
}
.breadcrumbs a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s ease;
}
.breadcrumbs a:hover {
    color: var(--primary);
}
.breadcrumbs .breadcrumb-sep {
    margin: 0 8px;
    color: var(--text-muted);
}

/* Trust Bar */
.trust-section {
    background: var(--glass);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 48px 0;
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.trust-item h3, .trust-item .trust-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}
.trust-item p {
    font-size: 15px;
    color: var(--text-secondary);
}

/* Science Section */
.science-section {
    padding: 120px 0;
    background: rgba(139, 92, 246, 0.02);
}
.science-citation {
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--glass-border);
}

/* Demo Explanation */
.demo-explanation {
    max-width: 800px;
    margin: 32px auto 0;
    text-align: center;
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* FAQ Section */
.mnemosyne-faq {
    padding: 120px 0;
    background: rgba(139, 92, 246, 0.02);
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}
.faq-item:hover {
    background: var(--glass-hover);
}
.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 17px;
    font-weight: 500;
    color: var(--text);
}
.faq-question::after {
    content: "+";
    font-size: 24px;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.open .faq-question::after {
    transform: rotate(45deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}
.faq-answer-inner {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}
.faq-item.open .faq-answer {
    max-height: 500px;
}

/* CTA Internal Links */
.cta-links {
    margin-top: 24px;
    font-size: 15px;
    color: var(--text-muted);
}
.cta-links a {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}
.cta-links a:hover {
    color: var(--primary);
}

/* Use Case adjustments for longer text */
.usecase-card {
    text-align: left;
}
.usecase-card .usecase-icon {
    text-align: left;
}
.usecase-card a {
    color: var(--primary-light);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-size: 14px;
    margin-top: 12px;
    display: inline-block;
}

/* Demo responsive */
@media (max-width: 900px) {
    .demo-body {
        flex-direction: column;
        height: auto;
    }
    .demo-panel-left,
    .demo-panel-right {
        width: 100%;
    }
    .demo-panel-left {
        border-right: none;
        border-bottom: 1px solid #2a2b38;
    }
    .demo-panel-right {
        height: 400px;
    }
    .demo-chat-log {
        min-height: 350px;
    }
    .demo-trib-row {
        flex-wrap: wrap;
    }
    .demo-trib {
        min-width: calc(50% - 4px);
    }
    .demo-quiz-container {
        grid-template-columns: 1fr;
    }
    .demo-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .features-grid,
    .pricing-grid,
    .usecases-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .hero-title {
        font-size: 48px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-image {
        height: 160px;
        object-position: center 20%;
    }

    .hero-subtitle {
        font-size: 18px;
    }

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

    .hero-cta .btn {
        width: 100%;
    }

    .nav-logo img {
        height: 50px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        border-bottom: 1px solid var(--glass-border);
    }

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

    .nav-links a {
        padding: 16px 0;
        border-bottom: 1px solid var(--glass-border);
    }

    .hamburger {
        display: flex;
    }

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

    section {
        padding: 80px 0;
    }

    .features-grid,
    .steps-grid,
    .pricing-grid,
    .usecases-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .trust-item h3, .trust-item .trust-number {
        font-size: 28px;
    }

    .faq-question {
        font-size: 15px;
        padding: 20px;
    }

    .faq-answer-inner {
        padding: 0 20px 20px;
        font-size: 15px;
    }

    .breadcrumbs {
        padding-top: 90px;
        font-size: 13px;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .pricing-card .btn {
        width: 100% !important;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}