:root {
    --bg-color: transparent;
    --surface-color: rgba(49, 49, 49, 0.7);
    --surface-dark: rgba(30, 30, 30, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: #ffffff;
    --text-secondary: #e0e0e0;
    --accent: #FF8A00;
    --accent-glow: rgba(255, 138, 0, 0.2);
}

body, html {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background-color: #313131;
    color: var(--text-primary);
    font-family: "Raleway", sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
}

*, button, input, select, textarea {
    font-family: "Raleway", sans-serif;
}

#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 6%;
    box-sizing: border-box;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 100;
    background: transparent;
}

.logo-container {
    display: flex;
    align-items: center;
    transform: translateX(-40%);
}

.main-logo {
    height: 30px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--accent);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.login-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.3s;
}

.login-link:hover {
    opacity: 0.8;
}

/* Buttons */
.btn-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 138, 0, 0.4);
    background: #ffa033;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary.large, .btn-secondary.large {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: 12px;
}

/* Main Layout */
main {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

section {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
    box-sizing: border-box;
}

.section-header {
    text-align: center;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 19px;
    font-weight: 600;
    color: var(--accent);
    margin: 0 0 12px 0;
    letter-spacing: 0px;
}

.section-header p {
    font-weight: 400;
    font-size: 14px;
    color: #e0e0e0;
    max-width: 1000px;
    margin: 0 auto;
    line-height: 1.6;
    text-align: justify;
}

.highlight-text {
    color: #e0e0e0 !important;
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding-top: 180px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero h1 {
    font-size: 40px;
    line-height: 1.1;
    margin: 0 0 24px 0;
    font-weight: 500;
    letter-spacing: -1.5px;
}

.gradient-text {
    background: linear-gradient(180deg, #FFFFFF 0%, #bbbbbb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 14px;
    color: #e0e0e0;
    line-height: 1.6;
    max-width: 750px;
    margin: 0 0 48px 0;
    font-weight: 400;
}

.cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

/* Dashboard Mockup */
.dashboard-mockup {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    width: 100%;
    max-width: 700px;
    background: rgba(20, 20, 20, 0.4);
    padding: 24px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
}

.widget {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.w-icon {
    font-size: 24px;
    background: rgba(255,255,255,0.05);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.w-info {
    display: flex;
    flex-direction: column;
}

.w-info span {
    font-size: 13px;
    color: var(--text-secondary);
}

.w-info strong {
    font-size: 16px;
    font-weight: 600;
}

/* Content Sections */
.text-block {
    font-weight: 400;
    max-width: 1000px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 1.8;
    color: #e0e0e0;
    text-align: justify;
}

.text-block p {
    margin-bottom: 24px;
}

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

.outline-box {
    background: transparent;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 40px;
    margin: 20px auto;
    max-width: 1100px;
}

.outline-box, .bento-grid, .split-section, .steps-grid, .audience-grid, .faq-grid, section:not(.hero) > .section-header {
    transition: filter 0.6s ease, opacity 0.6s ease, transform 0.6s ease;
    filter: blur(6px);
    opacity: 0.4;
    transform: scale(0.97);
}

.outline-box.active-box, .bento-grid.active-box, .split-section.active-box, .steps-grid.active-box, .audience-grid.active-box, .faq-grid.active-box, section:not(.hero) > .section-header.active-box {
    filter: blur(0px);
    opacity: 1;
    transform: scale(1);
}

/* Bento Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bento-item {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    backdrop-filter: blur(12px);
    transition: transform 0.4s ease, border-color 0.4s ease;
}

.bento-item:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.bento-item.span-2 {
    grid-column: span 2;
}

.bento-item h3 {
    font-size: 19px;
    margin: 0 0 16px 0;
    color: #fff;
    font-weight: 600;
}

.bento-item p {
    font-weight: 500;
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

/* Split Section */
.split-section {
    display: flex;
    align-items: center;
    gap: 60px;
}

.split-content {
    flex: 1;
}

.split-content h2 {
    font-size: 19px;
    margin: 0 0 24px 0;
    line-height: 1.2;
}

.split-content p {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.split-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.abstract-ui {
    width: 100%;
    max-width: 400px;
    background: var(--surface-dark);
    padding: 24px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.ui-bar {
    width: 100%;
    height: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
}

.ui-box {
    width: calc(50% - 6px);
    height: 100px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
}

.ui-bar.large {
    height: 120px;
}

/* Progression Steps */
.progression-steps {
    margin-top: 40px;
    font-size: 18px;
    font-weight: 600;
    color: var(--accent);
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.progression-steps span {
    color: #fff;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 8px;
}

/* Steps Grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    backdrop-filter: blur(12px);
}

.step-num {
    font-size: 14px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.step-card h4 {
    font-size: 19px;
    margin: 0 0 12px 0;
}

.step-card p {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Audience Grid */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.audience-card {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 32px;
    transition: background 0.3s;
}

.audience-card:hover {
    background: rgba(255,255,255,0.05);
}

.audience-card strong {
    display: block;
    font-size: 19px;
    margin-bottom: 12px;
    color: var(--accent);
}

.audience-card p {
    font-weight: 500;
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Footer */
.footer {
    width: 100%;
    position: relative;
    z-index: 1;
    background: rgba(20, 20, 20, 0.8);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 80px 6% 40px;
    box-sizing: border-box;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

.footer-logo {
    height: 24px;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px 40px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    color: #888;
    font-size: 13px;
}

.legal-links a {
    color: #888;
    text-decoration: none;
    margin-left: 24px;
}

.legal-links a:hover {
    color: #ccc;
}

/* FAQ Section */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 32px;
    transition: background 0.3s;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.faq-item h4 {
    font-size: 19px;
    color: #fff;
    margin: 0 0 12px 0;
    font-weight: 600;
}

.faq-item p {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .bento-grid, .audience-grid, .faq-grid {
        grid-template-columns: 1fr;
    }
    .bento-item.span-2 {
        grid-column: span 1;
    }
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .split-section {
        flex-direction: column;
    }
    .nav-links {
        display: none;
    }
    .dashboard-mockup {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 40px;
    }
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}