/* ===== CSS RESET & BASE ===== */

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

 :root {
    --primary: #C8A96E;
    --primary-dark: #B8965A;
    --primary-light: #DFC28E;
    --accent: #E8C987;
    --accent2: #F0D8A8;
    --bg: #0A0A0A;
    --bg2: #0A0A0A;
    --bg3: #0A0A0A;
    --card: rgba(255, 255, 255, 0.03);
    --card-hover: rgba(255, 255, 255, 0.06);
    --border: rgba(255, 255, 255, 0.07);
    --border-subtle: rgba(255, 255, 255, 0.04);
    --text: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-dim: rgba(255, 255, 255, 0.28);
    --grad1: linear-gradient(135deg, #C8A96E 0%, #E8C987 100%);
    --grad2: linear-gradient(135deg, #C8A96E 0%, #DFC28E 60%, #F0D8A8 100%);
    --shadow-glow: 0 0 80px rgba(200, 169, 110, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    display: block;
}
/* ===== SCROLLBAR ===== */

 ::-webkit-scrollbar {
    width: 5px;
}

 ::-webkit-scrollbar-track {
    background: transparent;
}

 ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}
/* ===== UTILITIES ===== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}

.section {
    padding: 120px 0;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 20px;
}

.section-tag::before {
    content: '';
    width: 16px;
    height: 1px;
    background: var(--primary);
}

.section-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 18px;
}

.section-title span {
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.8;
}

.section-header {
    margin-bottom: 72px;
}

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

.section-header.center .section-desc {
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--grad1);
    color: #0A0A0A;
    box-shadow: 0 4px 24px rgba(200, 169, 110, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 32px rgba(200, 169, 110, 0.45);
}

.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--text);
}

.badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 3px 10px;
    border-radius: 4px;
}

.badge-purple {
    background: rgba(200, 169, 110, 0.12);
    color: var(--primary-light);
}

.badge-teal {
    background: rgba(200, 169, 110, 0.1);
    color: var(--accent);
}

.badge-red {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}
/* ===== NAV ===== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 48px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: all 0.3s ease;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav-logo-img {
    height: 32px;
    width: auto;
    display: block;
}

.nav-logo-name {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
    line-height: 1;
}

.nav-logo-name .logo-ai {
    font-size: 22px;
    font-weight: 700;
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo-name .logo-rest {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
}

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

.nav-link {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    padding: 6px 14px;
    border-radius: 4px;
    transition: color 0.2s ease;
    letter-spacing: 0.01em;
}

.nav-link:hover {
    color: var(--text);
}

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

.nav-btn-login {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    padding: 6px 16px;
    border-radius: 4px;
    transition: color 0.2s;
}

.nav-btn-login:hover {
    color: var(--text);
}

.nav-btn-start {
    font-size: 13px;
    font-weight: 600;
    color: #0A0A0A;
    padding: 8px 20px;
    border-radius: 5px;
    background: var(--grad1);
    letter-spacing: 0.02em;
    transition: all 0.25s ease;
}

.nav-btn-start:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}
/* ===== HERO ===== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 64px;
    background: var(--bg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.1;
}

.hero-blob-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    left: -100px;
}

.hero-blob-2 {
    width: 500px;
    height: 500px;
    background: var(--primary-light);
    bottom: -100px;
    right: -100px;
}

.hero-blob-3 {
    width: 350px;
    height: 350px;
    background: var(--accent2);
    top: 30%;
    left: 40%;
    transform: translate(-50%, -50%);
    opacity: 0.06;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-maincontent {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0px;
}

.hero-inner {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 144px;
    align-items: center;
}

.hero-number {
    width: 100%;
    margin-top: 40px;
}

.hero-announce {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(200, 169, 110, 0.2);
    border-radius: 4px;
    padding: 6px 14px 6px 10px;
    margin-bottom: 32px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-muted);
}

.hero-announce:hover {
    border-color: rgba(200, 169, 110, 0.4);
    color: var(--text);
}

.hero-announce .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.4);
    }
}

.hero-announce .tag {
    background: var(--primary);
    color: #0A0A0A;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 2px;
    letter-spacing: 0.04em;
}

.hero-headline {
    font-size: clamp(3rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.hero-headline .gradient-text {
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-headline .gradient-text2 {
    background: var(--grad2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.hero-stat-num {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 4px;
}
/* Hero Right Panel */

.hero-visual {
    position: relative;
}

.hero-card-main {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6), var(--shadow-glow);
    position: relative;
    overflow: hidden;
}

.hero-card-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.5;
}

.hc-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.hc-avatar {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: var(--grad1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hc-avatar svg {
    width: 18px;
    height: 18px;
}

.hc-title {
    font-size: 14px;
    font-weight: 600;
}

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

.hc-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--primary-light);
}

.hc-status::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--primary);
}

.hc-body {
    space-y: 12px;
}

.chat-msg {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.chat-msg.right {
    flex-direction: row-reverse;
}

.chat-avatar {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-avatar.ai {
    background: var(--grad1);
}

.chat-avatar.ai svg {
    width: 14px;
    height: 14px;
}

.chat-avatar.user {
    background: rgba(255, 255, 255, 0.07);
}

.chat-avatar.user svg {
    width: 14px;
    height: 14px;
}

.chat-bubble {
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.55;
    max-width: 240px;
}

.chat-bubble.ai {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 2px 10px 10px 10px;
    color: var(--text-muted);
}

.chat-bubble.user {
    background: var(--primary);
    color: #0A0A0A;
    font-weight: 500;
    border-radius: 10px 2px 10px 10px;
}

.hc-typing {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 14px;
}

.typing-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--primary-light);
    animation: bounce 1.2s ease-in-out infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes bounce {
    0%,
    80%,
    100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
}

.hero-card-float {
    position: absolute;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
    animation: float 4s ease-in-out infinite;
    backdrop-filter: blur(12px);
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hcf-1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.hcf-2 {
    bottom: 40px;
    left: -30px;
    animation-delay: 1.5s;
}

.hcf-3 {
    bottom: -20px;
    right: 40px;
    animation-delay: 0.8s;
}

.hcf-num {
    font-size: 20px;
    font-weight: 700;
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hcf-label {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
}
/* ===== FEATURE HIGHLIGHTS ===== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.feature-card {
    background: var(--bg);
    padding: 36px 28px;
    cursor: default;
    transition: background 0.3s ease;
    position: relative;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.fc-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fc-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.fc-icon-1 {}

.fc-icon-2 {}

.fc-icon-3 {}

.fc-icon-4 {}

.fc-number {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    margin-bottom: 12px;
}

.fc-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 12px;
}

.fc-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.75;
}
/* ===== HOW IT WORKS ===== */

.how-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.how-steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.how-step {
    display: flex;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.how-step:first-child {
    padding-top: 0;
}

.how-step:last-child {
    border-bottom: none;
}

.how-step-num {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-dim);
    margin-top: 2px;
}

.how-step.active .how-step-num {
    background: var(--primary);
    border-color: var(--primary);
    color: #0A0A0A;
}

.how-step-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
}

.how-step-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
}

.how-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.how-visual-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    width: 100%;
    max-width: 460px;
}

.workflow-block {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all 0.3s ease;
}

.workflow-block:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(200, 169, 110, 0.2);
}

.wb-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.wb-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.wb-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2px;
}

.wb-sub {
    font-size: 12px;
    color: var(--text-dim);
}

.wb-badge {
    margin-left: auto;
}

.workflow-arrow {
    text-align: center;
    color: var(--text-dim);
    font-size: 16px;
    margin: -2px 0 6px;
}
/* ===== USE CASES ===== */

.cases-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.case-tab {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    padding: 7px 16px;
    border-radius: 4px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.case-tab:hover {
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.15);
}

.case-tab.active {
    color: #0A0A0A;
    background: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.case-card {
    background: var(--bg);
    padding: 32px 28px;
    transition: background 0.25s ease;
    position: relative;
}

.case-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.case-emoji {
    display: none;
}

.svg-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.icon-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-inline svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.check,
.cross,
.partial,
.ai-msg-label,
.ai-result-val,
.eco-cat-title,
.cta-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.check svg,
.cross svg,
.partial svg,
.ai-msg-label svg,
.ai-result-val svg,
.eco-cat-title svg,
.cta-hint svg,
.dao-node svg,
.meta-card-bg svg,
.tc-stars svg {
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.check svg,
.cross svg,
.partial svg {
    width: 14px;
    height: 14px;
    stroke-width: 1.8;
}

.check svg {
    stroke: var(--primary);
}

.cross svg,
.partial svg {
    stroke: currentColor;
}

.ai-msg-label svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    stroke-width: 1.7;
}

.ai-result-val svg {
    width: 14px;
    height: 14px;
    stroke: var(--primary);
    stroke-width: 1.7;
}

.eco-cat-title svg {
    width: 16px;
    height: 16px;
    stroke: var(--primary);
    stroke-width: 1.6;
}

.dao-node svg {
    width: 16px;
    height: 16px;
    stroke: var(--primary);
    stroke-width: 1.5;
}

.meta-card-bg svg {
    width: 88px;
    height: 88px;
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 1.25;
}

.tc-stars {
    display: flex;
    align-items: center;
    gap: 4px;
    letter-spacing: 0;
}

.tc-stars svg {
    width: 13px;
    height: 13px;
    stroke: var(--primary);
    stroke-width: 1.5;
}

.case-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.case-role {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.case-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
}

.case-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.75;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px;
}

.case-tag {
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-dim);
    border: 1px solid var(--border);
}
/* ===== COMPARISON ===== */

.compare-section {
    background: var(--bg);
}

.compare-table-wrap {
    width: 100%;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.compare-table th {
    padding: 18px 24px;
    font-size: 13px;
    font-weight: 600;
    text-align: left;
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
}

.compare-table th:first-child {
    width: 35%;
}

.compare-table th.highlight {
    background: rgba(200, 169, 110, 0.08);
    color: var(--primary-light);
    position: relative;
}

.compare-table th.highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary);
}

.compare-table td {
    padding: 14px 24px;
    font-size: 13px;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
}

.compare-table td:first-child {
    color: var(--text);
    font-weight: 500;
}

.compare-table td.highlight {
    background: rgba(200, 169, 110, 0.04);
}

.compare-table tr:hover td {
    background: rgba(255, 255, 255, 0.015);
}

.check {
    color: var(--primary);
    font-size: 14px;
}

.cross {
    color: rgba(255, 255, 255, 0.2);
    font-size: 14px;
}

.partial {
    color: rgba(255, 255, 255, 0.35);
    font-size: 14px;
}
/* ===== AI ASSISTANT ===== */

.ai-section {
    background: var(--bg);
}

.ai-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ai-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 40px;
}

.ai-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.ai-feature:hover {
    background: rgba(255, 255, 255, 0.025);
    border-color: rgba(200, 169, 110, 0.2);
}

.ai-feature-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.ai-feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.ai-feature-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
}

.ai-feature-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

.ai-demo {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.ai-demo-bar {
    background: rgba(255, 255, 255, 0.02);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border);
}

.demo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.demo-dot-r {
    background: rgba(255, 255, 255, 0.15);
}

.demo-dot-y {
    background: rgba(255, 255, 255, 0.1);
}

.demo-dot-g {
    background: rgba(255, 255, 255, 0.08);
}

.ai-demo-title {
    font-size: 12px;
    color: var(--text-dim);
    margin-left: 8px;
}

.ai-demo-body {
    padding: 20px;
}

.ai-msg {
    margin-bottom: 14px;
}

.ai-msg-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.ai-msg-label.ai {
    color: var(--primary);
}

.ai-msg-label.user {
    color: var(--text-muted);
}

.ai-msg-bubble {
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-muted);
}

.ai-msg-bubble.ai {
    background: rgba(200, 169, 110, 0.06);
    border: 1px solid rgba(200, 169, 110, 0.1);
}

.ai-msg-bubble.user {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
}

.ai-result-block {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    margin-top: 8px;
    font-size: 12px;
}

.ai-result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
}

.ai-result-row+.ai-result-row {
    border-top: 1px solid var(--border);
}

.ai-result-key {
    color: var(--text-dim);
}

.ai-result-val {
    color: var(--text);
    font-weight: 500;
}
/* ===== DAO / SHARING ===== */

.dao-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.dao-visual {
    order: -1;
}

.dao-rings {
    position: relative;
    width: 320px;
    height: 320px;
    margin: 0 auto;
}

.dao-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: spin-slow 20s linear infinite;
}

@keyframes spin-slow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.dao-ring-1 {
    inset: 0;
    border-color: rgba(200, 169, 110, 0.15);
    animation-direction: normal;
}

.dao-ring-2 {
    inset: 40px;
    border-color: rgba(200, 169, 110, 0.1);
    animation-direction: reverse;
    animation-duration: 14s;
}

.dao-ring-3 {
    inset: 80px;
    border-color: rgba(200, 169, 110, 0.08);
    animation-direction: normal;
    animation-duration: 10s;
}

.dao-center {
    position: absolute;
    inset: 110px;
    border-radius: 50%;
    background: var(--grad1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px rgba(200, 169, 110, 0.25);
}

.dao-center svg {
    width: 28px;
    height: 28px;
    stroke: #0A0A0A;
    fill: none;
    stroke-width: 1.5;
}

.dao-node {
    position: absolute;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    font-size: 13px;
}

.dao-sharing-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
}

.dao-sharing-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.dao-sharing-item:hover {
    background: rgba(255, 255, 255, 0.025);
    border-color: rgba(200, 169, 110, 0.2);
}

.dsi-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dsi-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.dsi-title {
    font-size: 14px;
    font-weight: 600;
}

.dsi-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.dsi-arrow {
    margin-left: auto;
    color: var(--text-dim);
    font-size: 13px;
}
/* ===== METAVERSE ===== */

.meta-section {
    background: var(--bg);
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.meta-card {
    padding: 40px 32px;
    position: relative;
    background: var(--bg);
    transition: background 0.3s ease;
}

.meta-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.meta-card-1 {}

.meta-card-2 {}

.meta-card-3 {}

.meta-card-bg {
    display: none;
}

.meta-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meta-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.meta-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.meta-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.75;
}

.meta-tag {
    display: inline-block;
    margin-top: 18px;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 3px;
    letter-spacing: 0.04em;
}

.meta-tag-1 {
    background: rgba(200, 169, 110, 0.12);
    color: var(--primary-light);
}

.meta-tag-2 {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.meta-tag-3 {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-dim);
}
/* ===== TESTIMONIALS ===== */

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.testimonial-card {
    background: var(--bg);
    padding: 32px 28px;
    transition: background 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.02);
}

.tc-stars {
    color: var(--primary);
    font-size: 13px;
    letter-spacing: 2px;
}

.tc-text {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.85;
    flex: 1;
}

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

.tc-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border);
}

.tc-avatar svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-muted);
    fill: none;
    stroke-width: 1.5;
}

.tc-name {
    font-size: 13px;
    font-weight: 600;
}

.tc-role {
    font-size: 12px;
    color: var(--text-dim);
}
/* ===== MISSION ===== */

.mission-section {
    background: var(--bg);
}

.mission-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.mission-quote {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.025em;
    margin-bottom: 24px;
}

.mission-sub {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.85;
    margin-bottom: 60px;
}

.mission-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 0;
}

.mission-pillar {
    text-align: center;
    padding: 28px 16px;
    background: var(--bg);
    transition: background 0.2s ease;
}

.mission-pillar:hover {
    background: rgba(255, 255, 255, 0.02);
}

.mp-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mp-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.mp-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
}

.mp-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}
/* ===== CASES DIM TABS ===== */

.cases-dim-tabs {
    display: flex;
    gap: 1px;
    margin-bottom: 48px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.dim-tab {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex: 1;
    background: var(--bg);
}

.dim-tab:hover {
    background: rgba(255, 255, 255, 0.025);
}

.dim-tab.active {
    background: rgba(200, 169, 110, 0.08);
}

.dim-tab-icon {
    font-size: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dim-tab-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    fill: none;
    stroke-width: 1.5;
}

.dim-tab.active .dim-tab-icon svg {
    stroke: var(--primary);
}

.dim-tab-title {
    font-size: 15px;
    font-weight: 600;
}

.dim-tab-sub {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 2px;
}

.dim-tab.active .dim-tab-title {
    color: var(--primary-light);
}

.org-type-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.org-tab {
    font-size: 13px;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 4px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-muted);
}

.org-tab:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text);
}

.org-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #0A0A0A;
    font-weight: 600;
}

.org-intro {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 28px;
}

.org-intro-icon {
    font-size: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.org-intro-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.org-intro-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.org-intro-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.75;
}

.org-intro-desc strong {
    color: var(--primary-light);
    font-weight: 500;
}

.org-flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-bottom: 24px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.org-flow-card {
    background: var(--bg);
    padding: 20px 16px;
    text-align: center;
    transition: background 0.2s ease;
}

.org-flow-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.ofc-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.ofc-icon {
    font-size: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ofc-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.ofc-dept {
    font-size: 13px;
    font-weight: 600;
}

.ofc-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 10px;
}

.ofc-arrow {
    font-size: 16px;
    color: var(--primary);
    margin-bottom: 8px;
    opacity: 0.6;
}

.ofc-market {
    font-size: 11px;
    font-weight: 600;
    color: var(--primary-light);
    background: rgba(200, 169, 110, 0.08);
    padding: 4px 10px;
    border-radius: 3px;
    display: inline-block;
    border: 1px solid rgba(200, 169, 110, 0.15);
}

.org-benefit {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ob-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 13px;
    color: var(--text-muted);
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    border: 1px solid var(--border-subtle);
}

.ob-icon {
    flex-shrink: 0;
    font-size: 14px;
    color: var(--primary);
}

.dao-explain {
    display: flex;
    gap: 32px;
    align-items: center;
    background: rgba(200, 169, 110, 0.04);
    border: 1px solid rgba(200, 169, 110, 0.1);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.dao-explain-main {
    flex: 1;
    min-width: 280px;
}

.de-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.de-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.75;
}

.dao-d-visual {
    flex-shrink: 0;
}

.d-unit-demo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.d-unit {
    width: 52px;
    height: 52px;
    border-radius: 8px;
    background: rgba(200, 169, 110, 0.08);
    border: 1px solid rgba(200, 169, 110, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 800;
    color: var(--primary-light);
}

.dao-unit {
    background: rgba(200, 169, 110, 0.12);
    border-color: rgba(200, 169, 110, 0.3);
    color: var(--accent);
    font-size: 13px;
    width: 64px;
}

.dao-scale-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-bottom: 24px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.dao-scale-card {
    padding: 24px 20px;
    border: none;
    transition: background 0.3s ease;
    background: var(--bg);
}

.dao-scale-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.ds-1 {}

.ds-2 {}

.ds-3 {}

.dsc-scale {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 8px;
}

.dsc-num {
    font-size: 26px;
    font-weight: 700;
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dsc-unit {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.dsc-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 10px;
}

.dsc-example {
    font-size: 12px;
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.03);
    padding: 6px 10px;
    border-radius: 4px;
}

.dao-ai-role {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px;
}

.dar-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dar-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.dar-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
}

.dar-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 14px;
}

.dar-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.dar-point {
    display: flex;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
    align-items: flex-start;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 5px;
    border: 1px solid var(--border-subtle);
}
/* ===== BUSINESS MARKET ===== */

.market-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-bottom: 60px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.mstat-card {
    background: var(--bg);
    padding: 28px 22px;
    position: relative;
    transition: background 0.3s ease;
    text-align: center;
}

.mstat-card:hover {
    background: rgba(255, 255, 255, 0.025);
}

.mstat-bg {
    display: none;
}

.mstat-num {
    font-size: 24px;
    font-weight: 700;
    background: var(--grad1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.mstat-type {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.mstat-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.65;
}

.market-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.md-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.md-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 24px;
}

.md-dims {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.md-dim {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 6px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
}

.md-dim:hover {
    background: rgba(255, 255, 255, 0.025);
}

.md-dim.active {
    background: rgba(200, 169, 110, 0.06);
    border-color: rgba(200, 169, 110, 0.2);
}

.mdd-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

.mdd-title {
    font-size: 13px;
    font-weight: 600;
}

.mdd-sub {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 1px;
}

.market-globe {
    position: relative;
    width: 340px;
    height: 340px;
    margin: 0 auto;
}

.globe-center {
    position: absolute;
    inset: 90px;
    border-radius: 50%;
    background: var(--grad1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px rgba(200, 169, 110, 0.2);
}

.globe-icon {
    font-size: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.globe-icon svg {
    width: 24px;
    height: 24px;
    stroke: #0A0A0A;
    fill: none;
    stroke-width: 1.5;
}

.globe-label {
    font-size: 9px;
    font-weight: 700;
    color: rgba(0, 0, 0, 0.75);
    margin-top: 3px;
    text-align: center;
}

.globe-orbits {
    position: absolute;
    inset: 0;
}

.globe-orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(200, 169, 110, 0.12);
    animation: spin-slow 18s linear infinite;
}

.go-1 {
    inset: 50px;
    animation-duration: 10s;
}

.go-2 {
    inset: 20px;
    animation-direction: reverse;
    animation-duration: 16s;
}

.go-3 {
    inset: 0;
    animation-duration: 24s;
}

.go-node {
    position: absolute;
    width: 28px;
    height: 28px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
/* ===== AI ECOSYSTEM ===== */

.eco-apps-grid-wrap {
    margin-bottom: 40px;
}

.eco-apps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.eco-category {
    background: var(--bg);
    padding: 18px 20px;
}

.eco-cat-title {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-muted);
    letter-spacing: 0.06em;
}

.eco-app-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.eco-app-chip {
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    cursor: default;
}

.eco-app-chip:hover {
    background: rgba(200, 169, 110, 0.08);
    color: var(--primary-light);
    border-color: rgba(200, 169, 110, 0.15);
}

.eco-chip-teal {
    background: rgba(255, 255, 255, 0.03);
}

.eco-chip-teal:hover {
    background: rgba(200, 169, 110, 0.06);
}

.eco-chip-purple {
    background: rgba(255, 255, 255, 0.03);
}

.eco-chip-purple:hover {
    background: rgba(200, 169, 110, 0.06);
}

.eco-chip-yellow {
    background: rgba(255, 255, 255, 0.03);
}

.eco-chip-yellow:hover {
    background: rgba(200, 169, 110, 0.06);
}

.eco-chip-red {
    background: rgba(255, 255, 255, 0.03);
}

.eco-chip-red:hover {
    background: rgba(200, 169, 110, 0.06);
}

.eco-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.eco-feat {
    background: var(--bg);
    padding: 24px 20px;
    text-align: center;
    transition: background 0.2s ease;
}

.eco-feat:hover {
    background: rgba(255, 255, 255, 0.025);
}

.eco-feat-icon {
    width: 36px;
    height: 36px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eco-feat-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--primary);
    fill: none;
    stroke-width: 1.5;
}

.eco-feat-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
}

.eco-feat-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}
/* ===== CTA ===== */

.cta-section {
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.cta-inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    padding: 120px 48px;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}

.cta-sub {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.7;
}

.cta-input-row {
    display: flex;
    gap: 10px;
    max-width: 480px;
    margin: 0 auto 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.cta-input {
    flex: 1;
    min-width: 200px;
    padding: 12px 18px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease;
}

.cta-input:focus {
    border-color: rgba(200, 169, 110, 0.4);
}

.cta-input::placeholder {
    color: var(--text-dim);
}

.cta-hint {
    font-size: 12px;
    color: var(--text-dim);
}
/* ===== FOOTER ===== */

.footer {
    background: var(--bg);
    padding: 60px 0 32px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand,
.footer-col {
    min-width: 0;
}

.footer-brand-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: 12px;
    max-width: 280px;
}

.footer-socials {
    display: flex;
    gap: 8px;
    margin-top: 20px;
}

.footer-social {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    cursor: pointer;
}

.footer-social svg {
    width: 14px;
    height: 14px;
    stroke: var(--text-dim);
    fill: none;
    stroke-width: 1.5;
}

.footer-social:hover {
    background: rgba(200, 169, 110, 0.1);
    border-color: rgba(200, 169, 110, 0.2);
}

.footer-social:hover svg {
    stroke: var(--primary);
}

.footer-col-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-link {
    font-size: 13px;
    color: var(--text-muted);
    transition: color 0.2s ease;
    cursor: pointer;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-dim);
}

.footer-meta-links {
    display: flex;
    gap: 20px;
}
/* ===== ANIMATIONS ===== */

.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
/* ===== RESPONSIVE ===== */

@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 60px;
        padding: 80px 32px;
    }
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .how-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .ai-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .dao-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .dao-visual {
        order: 0;
    }
    .meta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .mission-pillars {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .market-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .market-detail {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .org-flow-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dao-scale-cards {
        grid-template-columns: 1fr;
    }
    .eco-apps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .eco-features {
        grid-template-columns: repeat(2, 1fr);
    }
    .dar-points {
        grid-template-columns: 1fr;
    }
    .nav {
        padding: 0 32px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }
    .section {
        padding: 80px 0;
    }
    .nav {
        padding: 0 20px;
    }
    .nav-links {
        display: none;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .meta-grid {
        grid-template-columns: 1fr;
    }
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    .hero-stat-num {
        font-size: 20px;
    }
    .mission-pillars {
        grid-template-columns: 1fr 1fr;
    }
    .compare-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 4px;
    }
    .compare-table {
        min-width: 720px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 32px;
    }
    .footer-brand {
        padding-bottom: 4px;
    }
    .footer-brand-desc {
        max-width: none;
    }
    .footer-socials {
        flex-wrap: wrap;
    }
    .footer-col {
        padding-top: 20px;
        border-top: 1px solid var(--border);
    }
    .footer-links {
        gap: 12px;
    }
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        text-align: left;
    }
    .footer-meta-links {
        flex-wrap: wrap;
        gap: 10px 16px;
    }
    .market-stats {
        grid-template-columns: 1fr 1fr;
    }
    .market-globe {
        width: min(calc(100vw - 72px), 320px);
        height: min(calc(100vw - 72px), 320px);
    }
    .globe-center {
        inset: 26%;
    }
    .go-1 {
        inset: 15%;
    }
    .go-2 {
        inset: 6%;
    }
    .go-node {
        width: 24px;
        height: 24px;
    }
    .go-node svg {
        width: 10px;
        height: 10px;
    }
    .eco-apps-grid {
        grid-template-columns: 1fr;
    }
    .eco-features {
        grid-template-columns: 1fr 1fr;
    }
    .org-flow-grid {
        grid-template-columns: 1fr;
    }
    .dao-scale-cards {
        grid-template-columns: 1fr;
    }
    .dao-rings {
        width: min(calc(100vw - 76px), 304px);
        height: min(calc(100vw - 76px), 304px);
    }
    .dao-ring-2 {
        inset: 12.5%;
    }
    .dao-ring-3 {
        inset: 25%;
    }
    .dao-center {
        inset: 34%;
    }
    .cases-dim-tabs {
        flex-direction: column;
    }
    .d-unit-demo {
        justify-content: center;
    }
    .hero-maincontent {
        padding: 48px 0px;
    }
    .hero-inner {
        padding: 60px 20px;
    }
    .hero-number {
        padding: 20px 20px;
    }
    .cta-inner {
        padding: 80px 20px;
    }
}