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

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loading-logo {
    font-family: 'Cinzel', serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #f4d03f, #d4af37, #996515);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.2em;
    margin-bottom: 40px;
    animation: logoFadeIn 1s ease;
}

.loading-spinner {
    position: relative;
    width: 60px;
    height: 60px;
    margin: 0 auto;
}

.spinner-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid transparent;
    border-radius: 50%;
}

.spinner-ring:nth-child(1) {
    border-top-color: #d4af37;
    animation: spin 1.2s linear infinite;
}

.spinner-ring:nth-child(2) {
    border-right-color: #f4d03f;
    animation: spin 1.2s linear infinite 0.15s;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
}

.spinner-ring:nth-child(3) {
    border-bottom-color: #996515;
    animation: spin 1.2s linear infinite 0.3s;
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Base */
:root {
    --gold: #d4af37;
    --gold-light: #f4d03f;
    --gold-dark: #996515;
    --black: #0a0a0a;
    --black-light: #141414;
    --gray-dark: #1a1a1a;
    --gray: #2a2a2a;
    --gray-medium: #3a3a3a;
    --gray-light: #888888;
    --white: #ffffff;
    --white-off: #f0f0f0;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #707070;
    --font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Cinzel', serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    line-height: 1.8;
    background-color: var(--black);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.98) 0%, rgba(10, 10, 10, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.2em;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-list a:hover {
    color: var(--gold);
}

.nav-list a:hover::after {
    width: 100%;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 50%, var(--black) 100%);
    color: var(--text-primary);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

#particles-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    background: rgba(212, 175, 55, 0.05);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 40%, var(--white) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    letter-spacing: 0.15em;
    line-height: 1.1;
}

.hero-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 2;
    font-weight: 300;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 48px;
    border: none;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.05em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

/* Sections */
section {
    padding: 120px 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 60px;
    font-weight: 300;
}

.section-text {
    text-align: center;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 2;
    font-weight: 300;
}

/* About */
.about {
    background: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 100%);
}

/* Flow Canvas */
.flow-canvas-container {
    max-width: 1100px;
    margin: 0 auto;
    margin-top: 40px;
}

#flow-canvas {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.5) 0%, rgba(26, 26, 26, 0.8) 100%);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

/* Features */
.features {
    background: var(--gray-dark);
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-item {
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    padding: 40px 35px;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-item:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 25px;
    display: inline-block;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--gold-light);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.9;
    font-weight: 300;
}

.feature-item.coming-soon {
    opacity: 0.6;
    position: relative;
}

.feature-item.coming-soon:hover {
    opacity: 0.8;
}

.coming-soon-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    z-index: 10;
}

.agent-item.coming-soon {
    opacity: 0.6;
}

.agent-item.coming-soon:hover {
    opacity: 0.8;
    transform: none;
    box-shadow: none;
}

/* Agents / Pricing */
.agents {
    background: linear-gradient(180deg, var(--gray-dark) 0%, var(--black) 100%);
}

/* Complete Pack */
.complete-pack {
    max-width: 900px;
    margin: 0 auto 60px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, var(--black-light) 100%);
    border: 2px solid var(--gold);
    border-radius: 25px;
    padding: 45px;
    position: relative;
    box-shadow: 0 0 60px rgba(212, 175, 55, 0.15);
}

.pack-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    padding: 8px 25px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.pack-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.pack-info {
    flex: 1;
}

.pack-info h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.pack-info > p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.pack-includes {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.pack-includes li {
    color: var(--text-primary);
    font-size: 0.85rem;
    padding-left: 20px;
    position: relative;
}

.pack-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: bold;
}

.soon-text {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.pack-price {
    text-align: center;
    padding-left: 40px;
    border-left: 1px solid rgba(212, 175, 55, 0.2);
}

.price-amount {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}

.price-amount span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.price-note {
    font-size: 0.8rem;
    color: var(--gold-light);
    margin-bottom: 20px;
}

.agents-divider {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.agents-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.agents-divider span {
    background: var(--gray-dark);
    padding: 0 25px;
    color: var(--text-muted);
    font-size: 0.85rem;
    position: relative;
}

.agent-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.agent-item {
    padding: 50px 35px 40px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    border: 1px solid rgba(212, 175, 55, 0.15);
}

.agent-item:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 40px rgba(212, 175, 55, 0.1);
}

.agent-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    opacity: 0.15;
    pointer-events: none;
}

.agent-software {
    border-color: rgba(212, 175, 55, 0.2);
}

.agent-design {
    border-color: rgba(192, 192, 192, 0.2);
}

.agent-business {
    border-color: rgba(255, 255, 255, 0.15);
}

.agent-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.agent-software .agent-badge {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
}

.agent-design .agent-badge {
    background: linear-gradient(135deg, #c0c0c0, #808080);
    color: var(--black);
}

.agent-business .agent-badge {
    background: linear-gradient(135deg, var(--white), #c0c0c0);
    color: var(--black);
}

.agent-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-primary);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.agent-item > p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.9rem;
    line-height: 1.8;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

.agent-price {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.agent-price span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 400;
}

.agent-btn {
    margin-top: 20px;
    width: 100%;
    padding: 12px 20px;
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

.agent-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.agent-features {
    list-style: none;
    text-align: left;
    position: relative;
    z-index: 1;
}

.agent-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.agent-features li::before {
    content: '◆';
    position: absolute;
    left: 0;
    font-size: 0.6rem;
}

.agent-software .agent-features li::before {
    color: var(--gold);
}

.agent-design .agent-features li::before {
    color: #c0c0c0;
}

.agent-business .agent-features li::before {
    color: var(--white);
}

/* Alchemy Dev Section */
.alchemy-dev {
    background: linear-gradient(180deg, var(--black) 0%, var(--gray-dark) 50%, var(--black) 100%);
    padding: 140px 0;
    position: relative;
    overflow: hidden;
}

.alchemy-dev::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.dev-hero {
    text-align: center;
    margin-bottom: 80px;
}

.dev-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 25px;
    background: rgba(212, 175, 55, 0.05);
}

.dev-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    letter-spacing: 0.05em;
}

.dev-title span {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dev-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 2;
    font-weight: 300;
}

.dev-concept {
    max-width: 800px;
    margin: 0 auto 80px;
}

.concept-card {
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
}

.concept-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.concept-card h3 {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.concept-card p {
    color: var(--text-secondary);
    line-height: 2;
    font-weight: 300;
}

.concept-card strong {
    color: var(--gold-light);
}

.dev-section-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    text-align: center;
    color: var(--gold);
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.dev-section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 50px;
}

.dev-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 100px;
}

.dev-feature-card {
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 16px;
    padding: 35px 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.dev-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.dev-feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.3);
}

.dev-feature-card:hover::before {
    opacity: 1;
}

.dev-feature-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.dev-feature-icon {
    font-size: 1.8rem;
}

.dev-feature-card h4 {
    font-size: 1.15rem;
    color: var(--gold-light);
    font-weight: 600;
}

.dev-feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 25px;
    font-weight: 300;
}

.dev-stat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.stat-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.stat-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 3px;
    transition: width 1s ease;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gold);
}

.ai-models {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.ai-tag {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.ai-tag.gpt {
    background: rgba(16, 163, 127, 0.2);
    color: #10a37f;
    border: 1px solid rgba(16, 163, 127, 0.3);
}

.ai-tag.claude {
    background: rgba(204, 119, 75, 0.2);
    color: #cc774b;
    border: 1px solid rgba(204, 119, 75, 0.3);
}

.ai-tag.gemini {
    background: rgba(66, 133, 244, 0.2);
    color: #4285f4;
    border: 1px solid rgba(66, 133, 244, 0.3);
}

.loop-flow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.loop-flow .arrow {
    color: var(--gold);
}

.dev-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 100px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.comparison-card {
    flex: 1;
    max-width: 350px;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
}

.comparison-card.without {
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-card.with {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, var(--black-light) 100%);
    border: 2px solid var(--gold);
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.15);
}

.comparison-label {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.comparison-card.without .comparison-label {
    background: var(--gray-medium);
    color: var(--text-secondary);
}

.comparison-card.with .comparison-label {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
}

.comparison-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    margin-top: 10px;
}

.comparison-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 15px;
}

.comparison-card.without .comparison-number {
    color: var(--text-muted);
}

.comparison-card.with .comparison-number {
    color: var(--gold);
}

.comparison-unit {
    font-size: 1.2rem;
    font-weight: 400;
}

.comparison-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-weight: 300;
}

.comparison-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gold);
}

.comparison-arrow span {
    font-size: 2rem;
}

.comparison-multiplier {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 700;
}

.dev-result {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, rgba(26, 26, 26, 0.95) 100%);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 25px;
    padding: 50px 40px;
    position: relative;
    text-align: center;
}

.result-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    padding: 8px 25px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.dev-result h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 40px;
    margin-top: 15px;
    font-weight: 600;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.result-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px 25px;
    transition: all 0.3s ease;
}

.result-card.featured {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--gold);
}

.result-card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 25px;
}

.result-icon {
    font-size: 1.5rem;
}

.result-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.result-card-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.result-before {
    display: flex;
    align-items: center;
    gap: 12px;
}

.before-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.before-value {
    font-size: 1.2rem;
    color: var(--text-secondary);
    text-decoration: line-through;
    text-decoration-color: rgba(255, 255, 255, 0.3);
}

.result-arrow-down {
    font-size: 1.5rem;
    color: var(--gold);
    line-height: 1;
}

.result-after {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.after-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}

.result-card.featured .after-value {
    font-size: 3.5rem;
}

.after-badge {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.result-note {
    margin-top: 30px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Contact */
.contact {
    background: var(--black);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center top, rgba(212, 175, 55, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    position: relative;
    z-index: 1;
}

.form-group {
    margin-bottom: 28px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
}

.contact-box {
    max-width: 600px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--gray) 0%, var(--black-light) 100%);
    padding: 60px 50px;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    text-align: center;
}

.contact-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 30px;
}

.contact-btn {
    padding: 18px 50px;
    font-size: 1rem;
}

/* Footer */
.footer {
    background: var(--black);
    padding: 50px 0;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

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

.footer-brand {
    text-align: left;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
}

.footer-company {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Animation Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(212, 175, 55, 0.4);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .feature-list,
    .agent-list,
    .dev-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .dev-comparison {
        gap: 20px;
    }

    .comparison-number {
        font-size: 2.8rem;
    }

    .after-value {
        font-size: 2.5rem;
    }

    .result-card.featured .after-value {
        font-size: 3rem;
    }

    .pack-content {
        flex-direction: column;
        text-align: center;
    }

    .pack-price {
        padding-left: 0;
        padding-top: 30px;
        border-left: none;
        border-top: 1px solid rgba(212, 175, 55, 0.2);
        width: 100%;
    }

    .pack-includes {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }

    .nav-list {
        margin-top: 15px;
        gap: 20px;
        font-size: 0.85rem;
    }

    .hero {
        padding: 140px 20px 100px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-text {
        font-size: 1rem;
    }

    section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .feature-list,
    .agent-list {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 30px 25px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

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

    #flow-canvas {
        height: 300px;
    }

    .dev-features {
        grid-template-columns: 1fr;
    }

    .dev-comparison {
        flex-direction: column;
        gap: 15px;
    }

    .comparison-card {
        max-width: 100%;
        width: 100%;
    }

    .comparison-arrow {
        flex-direction: row;
        transform: rotate(90deg);
    }

    .comparison-arrow span {
        font-size: 1.5rem;
    }

    .comparison-number {
        font-size: 2.5rem;
    }

    .dev-title {
        font-size: 2.2rem;
    }

    .dev-result {
        padding: 40px 20px;
    }

    .result-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .after-value {
        font-size: 2.2rem;
    }

    .result-card.featured .after-value {
        font-size: 2.5rem;
    }

    .concept-card {
        padding: 35px 25px;
    }

    .nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }
}