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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1a1a2e;
    line-height: 1.6;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* ===== Shared ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #7C3AED;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 8px;
    border: none;
    transition: background 0.15s;
}

.btn-primary:hover {
    background: #6D28D9;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 22px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3);
    transition: all 0.15s;
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
}

.section-heading {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
    text-align: center;
    margin-bottom: 48px;
}

/* ===== Navigation ===== */
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #f0f0f5;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    height: 60px;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 800;
    color: #1a1a2e;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: #5f6368;
    padding: 8px 14px;
    border-radius: 6px;
    transition: all 0.15s;
}

.nav-link:hover {
    color: #1a1a2e;
    background: #f5f5f7;
}

.nav-signin {
    font-size: 14px;
    font-weight: 500;
    color: #5f6368;
    padding: 8px 14px;
    transition: color 0.15s;
}

.nav-signin:hover {
    color: #1a1a2e;
}

/* ===== Hero ===== */
.hero {
    background: linear-gradient(160deg, #1a1033 0%, #2d1b69 30%, #1e1145 60%, #13082a 100%);
    padding: 80px 32px 0;
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(168,85,247,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 56px;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-sub {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.hero-prompt {
    max-width: 480px;
    margin: 0 auto 28px;
}

.prompt-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 12px 18px;
    backdrop-filter: blur(8px);
}

.prompt-text {
    flex: 1;
    font-size: 14px;
    color: rgba(255,255,255,0.4);
    text-align: left;
}

.prompt-badge {
    background: linear-gradient(135deg, #7C3AED, #a855f7);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 56px;
}

.hero-btn {
    padding: 12px 28px;
    font-size: 15px;
}

/* Hero Dashboard Visual */
.hero-visual {
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-dashboard {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px 16px 0 0;
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.dash-header {
    padding: 14px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dash-tabs {
    display: flex;
    gap: 4px;
}

.dash-tab {
    font-size: 12px;
    font-weight: 500;
    color: rgba(255,255,255,0.35);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
}

.dash-tab.active {
    background: rgba(124,58,237,0.3);
    color: #d8b4fe;
}

.dash-tab:hover:not(.active) {
    color: rgba(255,255,255,0.6);
}

.dash-content {
    display: flex;
    gap: 1px;
    padding: 24px;
}

.dash-chart {
    flex: 1;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    height: 160px;
    padding: 0 8px;
}

.bar-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    height: 100%;
    justify-content: flex-end;
}

.bar {
    width: 100%;
    max-width: 48px;
    background: linear-gradient(180deg, #a855f7, #7C3AED);
    border-radius: 6px 6px 2px 2px;
    min-height: 8px;
    transition: height 0.5s;
}

.bar-label {
    font-size: 11px;
    color: rgba(255,255,255,0.3);
    font-weight: 500;
}

.dash-sidebar {
    width: 200px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-left: 1px solid rgba(255,255,255,0.08);
    padding-left: 24px;
}

.dash-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.metric-label {
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    font-weight: 500;
}

.metric-value {
    font-size: 22px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}

.metric-change {
    font-size: 12px;
    font-weight: 600;
}

.metric-change.up {
    color: #4ade80;
}

.metric-change.down {
    color: #f87171;
}

/* ===== Social Proof ===== */
.social-proof {
    padding: 48px 32px;
    border-bottom: 1px solid #f0f0f5;
}

.social-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.social-label {
    font-size: 13px;
    font-weight: 500;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.logos-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.logo-text-item {
    font-size: 20px;
    font-weight: 700;
    color: #d1d5db;
    letter-spacing: -0.3px;
}

/* ===== Features ===== */
.features {
    padding: 48px 32px;
    border-bottom: 1px solid #f0f0f5;
}

.features-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
}

.feature-dot {
    width: 36px;
    height: 36px;
    background: #f3e8ff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item span {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
}

/* ===== Intelligence / AI Section ===== */
.intelligence {
    background: linear-gradient(160deg, #1a1033, #2d1b69 40%, #1e1145 70%, #13082a);
    padding: 96px 32px;
    position: relative;
    overflow: hidden;
}

.intelligence::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.intelligence-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 64px;
    position: relative;
    z-index: 1;
}

.intelligence-text {
    flex: 1;
}

.intelligence-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    color: #c084fc;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    background: rgba(124,58,237,0.15);
    padding: 6px 14px;
    border-radius: 100px;
    border: 1px solid rgba(124,58,237,0.25);
}

.intelligence-text h2 {
    font-size: 36px;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.intelligence-text p {
    font-size: 16px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 440px;
}

.intelligence-visual {
    flex: 1;
    max-width: 480px;
}

/* AI Chat Mock */
.ai-chat {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ai-message {
    display: flex;
    gap: 10px;
}

.ai-message.user {
    justify-content: flex-end;
}

.ai-avatar {
    width: 28px;
    height: 28px;
    background: rgba(124,58,237,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.ai-bubble {
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 13px;
    line-height: 1.6;
    max-width: 340px;
}

.user-bubble {
    background: #7C3AED;
    color: #fff;
    font-weight: 500;
}

.bot-bubble {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.85);
    border: 1px solid rgba(255,255,255,0.08);
}

.bot-bubble p {
    margin-bottom: 8px;
}

.bot-bubble strong {
    color: #c084fc;
}

.bot-bubble ul {
    margin: 0 0 12px 16px;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}

.bot-bubble li {
    margin-bottom: 3px;
}

.ai-chart-mini {
    margin-top: 8px;
}

.mini-bars {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mini-bar {
    height: 22px;
    background: linear-gradient(90deg, rgba(124,58,237,0.5), rgba(168,85,247,0.3));
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

.mini-bar span {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    white-space: nowrap;
}

/* ===== Why Section ===== */
.why-section {
    padding: 96px 32px;
}

.why-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.why-showcase {
    background: #f8f7fa;
    border: 1px solid #ece9f1;
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    transition: all 0.2s;
}

.why-showcase:hover {
    border-color: #e2e4e9;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}

.showcase-graphic {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    min-height: 160px;
}

.ring-chart {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ring-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ring-value {
    font-size: 32px;
    font-weight: 900;
    color: #1a1a2e;
    letter-spacing: -1px;
    line-height: 1;
}

.ring-value small {
    font-size: 20px;
}

.ring-label {
    font-size: 12px;
    font-weight: 500;
    color: #9ca3af;
    margin-top: 2px;
}

.cross-graphic {
    width: 160px;
    height: 160px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cross-arm {
    position: absolute;
    border-radius: 14px;
}

.cross-1 {
    width: 150px;
    height: 32px;
    background: linear-gradient(135deg, #7C3AED, #a855f7);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.cross-2 {
    width: 150px;
    height: 32px;
    background: linear-gradient(135deg, #a855f7, #c084fc);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
}

.cross-dot {
    width: 24px;
    height: 24px;
    background: #fafafa;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 5px rgba(124,58,237,0.3);
    z-index: 1;
}

.why-showcase h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.why-showcase p {
    font-size: 14px;
    color: #5f6368;
    line-height: 1.6;
    max-width: 320px;
    margin: 0 auto;
}

/* ===== Enterprise ===== */
.enterprise {
    background: linear-gradient(160deg, #1a1033, #2d1b69 40%, #1e1145);
    padding: 96px 32px;
}

.enterprise .section-heading {
    color: #fff;
}

.enterprise-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.enterprise-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 24px;
}

.enterprise-testimonial {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 36px;
}

.testimonial-logo {
    margin-bottom: 20px;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
}

.testimonial-quote {
    font-size: 16px;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #7C3AED, #a855f7);
    border-radius: 50%;
}

.author-name {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.author-role {
    display: block;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
}

.enterprise-stats {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stat-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 24px 28px;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-number {
    font-size: 36px;
    font-weight: 900;
    color: #c084fc;
    letter-spacing: -1px;
    flex-shrink: 0;
    min-width: 80px;
}

.stat-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

/* ===== Support ===== */
.support {
    padding: 96px 32px;
}

.support-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.support-card {
    border-radius: 14px;
    padding: 28px;
    transition: all 0.2s;
    cursor: default;
}

.support-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.support-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.7);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.support-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}

.support-card p {
    font-size: 13px;
    color: #5f6368;
    line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
    background: linear-gradient(160deg, #4c1d95, #7c3aed 40%, #a855f7 70%, #c084fc);
    padding: 96px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 60%);
    pointer-events: none;
}

.cta-inner {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: 40px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 32px;
}

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.btn-white {
    display: inline-flex;
    align-items: center;
    background: #fff;
    color: #7C3AED;
    font-size: 15px;
    font-weight: 700;
    padding: 13px 28px;
    border-radius: 8px;
    transition: all 0.15s;
}

.btn-white:hover {
    background: #f3e8ff;
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    padding: 13px 28px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.35);
    transition: all 0.15s;
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
}

/* ===== Footer ===== */
.footer {
    background: #0f0a1a;
    color: #9ca3af;
    padding-top: 64px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px 40px;
    display: flex;
    gap: 80px;
}

.footer-brand {
    flex: 0 0 220px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 17px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
}

.footer-tagline {
    font-size: 13px;
    color: #5f6368;
    line-height: 1.5;
}

.footer-columns {
    display: flex;
    flex: 1;
    gap: 48px;
}

.footer-col h4 {
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
}

.footer-col a {
    display: block;
    font-size: 13px;
    color: #5f6368;
    margin-bottom: 10px;
    transition: color 0.15s;
}

.footer-col a:hover {
    color: #e5e7eb;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 32px;
    border-top: 1px solid #1e1a2e;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #4b5563;
}

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: #4b5563;
    transition: color 0.15s;
}

.footer-legal a:hover {
    color: #9ca3af;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 42px;
    }

    .features-inner {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .intelligence-inner {
        flex-direction: column;
        text-align: center;
    }

    .intelligence-text p {
        max-width: 100%;
    }

    .intelligence-visual {
        max-width: 100%;
    }

    .nav-links {
        display: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: 40px;
    }

    .footer-brand {
        flex: none;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 56px 20px 0;
    }

    .hero-title {
        font-size: 34px;
    }

    .hero-sub {
        font-size: 15px;
    }

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

    .hero-btn {
        width: 100%;
        justify-content: center;
    }

    .dash-sidebar {
        display: none;
    }

    .section-heading {
        font-size: 28px;
    }

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

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

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

    .logos-row {
        gap: 24px;
    }

    .logo-text-item {
        font-size: 16px;
    }

    .cta h2 {
        font-size: 28px;
    }

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

    .footer-columns {
        flex-wrap: wrap;
        gap: 28px;
    }

    .footer-col {
        flex: 0 0 calc(50% - 14px);
    }

    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .stat-number {
        font-size: 28px;
        min-width: 60px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .nav-inner {
        padding: 0 16px;
    }

    .chart-bars {
        gap: 8px;
    }

    .featured-cards,
    .enterprise-grid {
        grid-template-columns: 1fr;
    }
}