/* Global Theme Variables */
:root {
    --bg-dark: #0a0d14;
    --bg-card: #121824;
    --bg-card-hover: #1a2234;
    --text-main: #f0f4f8;
    --text-muted: #94a3b8;
    --primary: #38ef7d;
    --primary-glow: rgba(56, 239, 125, 0.3);
    --cyan: #00f2fe;
    --gold: #ffb703;
    --gold-glow: rgba(255, 183, 3, 0.35);
    --border-color: rgba(255, 255, 255, 0.08);
    --gradient-brand: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #00c6ff 100%);
    --gradient-gold: linear-gradient(135deg, #ffe066 0%, #ffb703 100%);
    --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
}

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

body {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    line-break: strict;
    word-break: normal;
    overflow-wrap: break-word;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Helpers */
.highlight { color: var(--cyan); }
.text-gold { color: var(--gold); }
.text-green { color: var(--primary); }
.text-blue { color: #60a5fa; }
.gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 13, 20, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.25rem;
}
.logo-eye-img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
    object-fit: cover;
}
.nav-icon {
    color: var(--cyan);
    font-size: 1.4rem;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
}
.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s;
}
.nav-links a:hover {
    color: var(--text-main);
}
.btn-nav {
    background: var(--gradient-brand);
    color: #000 !important;
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 700 !important;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}
.hero-bg-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, rgba(10, 13, 20, 0) 70%);
    pointer-events: none;
}
.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}
.badge-release {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 183, 3, 0.12);
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero-title {
    font-size: 2.6rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    word-break: normal;
}
.nobreak {
    display: inline-block;
    white-space: nowrap;
}
.hero-description {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.model-bundled-box {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255, 183, 3, 0.08);
    border: 1px dashed var(--gold);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 24px;
}
.model-bundled-box .icon-trophy {
    font-size: 1.6rem;
    margin-top: 2px;
}
.model-bundled-box strong {
    display: block;
    color: var(--gold);
    font-size: 1.05rem;
    margin-bottom: 4px;
}
.model-bundled-box p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin: 0;
}
.hero-highlights {
    display: flex;
    gap: 20px;
    margin-bottom: 36px;
}
.hl-item {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cyan);
}
.hl-item i { margin-right: 6px; }

.cta-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.price-hero {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 16px;
}
.original-price {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1.05rem;
}
.special-price-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}
.label-limited {
    background: #ef4444;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
}
.current-price {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--gold);
    font-family: 'JetBrains Mono', monospace;
}
.current-price small { font-size: 1rem; }

.btn-cta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    background: var(--gradient-gold);
    color: #000;
    font-size: 1.2rem;
    font-weight: 800;
    text-decoration: none;
    padding: 16px;
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--gold-glow);
}
.notice-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 12px;
}

/* Difference Section (MT5との違い) */
.difference-section {
    background: rgba(18, 24, 36, 0.5);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.diff-box {
    background: var(--bg-card);
    border: 1px solid rgba(255, 183, 3, 0.3);
    border-radius: 20px;
    padding: 36px;
}
.diff-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    font-size: 1.2rem;
}
.diff-header h3 { font-size: 1.35rem; font-weight: 800; }
.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 28px;
}
.diff-card {
    padding: 24px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
}
.diff-card.warning-card {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.3);
}
.diff-card.success-card {
    background: rgba(56, 239, 125, 0.05);
    border-color: rgba(56, 239, 125, 0.3);
}
.diff-card h4 { font-size: 1.1rem; margin-bottom: 12px; font-weight: 800; display: flex; align-items: center; gap: 8px; }
.diff-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }

.diff-setup-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255, 183, 3, 0.1);
    border: 1px dashed var(--gold);
    padding: 18px 24px;
    border-radius: 14px;
}
.icon-magic { font-size: 2rem; }
.diff-setup-banner strong { color: var(--gold); font-size: 1.05rem; display: block; margin-bottom: 2px; }
.diff-setup-banner p { font-size: 0.9rem; color: var(--text-muted); margin: 0; }

/* Source Highlight Section */
.source-card {
    background: var(--bg-card);
    border: 2px solid var(--gold);
    border-radius: 24px;
    padding: 44px;
    box-shadow: 0 15px 40px var(--gold-glow);
    text-align: center;
}
.source-badge {
    display: inline-block;
    background: var(--gradient-gold);
    color: #000;
    font-size: 0.8rem;
    font-weight: 900;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.source-card h2 { font-size: 2.2rem; font-weight: 900; margin-bottom: 16px; }
.source-desc { font-size: 1.05rem; color: var(--text-muted); max-width: 800px; margin: 0 auto 36px; line-height: 1.7; }
.source-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}
.s-item {
    background: rgba(10, 13, 20, 0.8);
    border: 1px solid var(--border-color);
    padding: 16px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
}
.s-item i { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.s-item strong { display: block; color: var(--text-main); font-size: 0.95rem; margin-bottom: 4px; }
.s-item span { color: var(--text-muted); font-size: 0.75rem; display: block; }

/* CNN Deep Explanation Box */
.cnn-explain-box {
    margin-top: 50px;
    background: var(--bg-card);
    border: 1px solid var(--cyan);
    border-radius: 20px;
    padding: 36px;
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15);
}
.cnn-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 1.2rem;
}
.cnn-header h3 { font-size: 1.35rem; font-weight: 800; color: var(--cyan); }
.cnn-body p { font-size: 1.05rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
.cnn-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.point-item {
    display: flex;
    gap: 16px;
    background: rgba(10, 13, 20, 0.6);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
}
.point-item i { font-size: 1.8rem; margin-top: 4px; }
.point-item strong { display: block; font-size: 1.1rem; color: var(--text-main); margin-bottom: 6px; }
.point-item p { font-size: 0.9rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* Actual Screens Section */
.screens-section {
    background: var(--bg-dark);
}
.screens-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.screen-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s, border-color 0.3s;
}
.screen-card:hover {
    transform: translateY(-6px);
    border-color: var(--cyan);
    box-shadow: 0 15px 35px rgba(0, 242, 254, 0.2);
}
.screen-img-wrap {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #080c14;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}
.screen-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: 8px;
    transition: transform 0.3s;
}
.screen-card:hover .screen-img {
    transform: scale(1.03);
}
.screen-info {
    padding: 24px;
}
.screen-num {
    display: inline-block;
    background: rgba(0, 242, 254, 0.15);
    color: var(--cyan);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 12px;
    margin-bottom: 10px;
}
.screen-info h4 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    line-height: 1.4;
}
.screen-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}
.visual-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 400px;
}
.eye-banner-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--cyan);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.25);
}
.eye-banner-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}
.eye-overlay-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(10, 13, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 242, 254, 0.4);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
}

.package-card-3d {
    position: relative;
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), 0 0 40px var(--primary-glow);
    border: 1px solid var(--border-color);
}
.package-img {
    width: 100%;
    display: block;
}
.visual-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    right: 16px;
    background: rgba(10, 13, 20, 0.85);
    backdrop-filter: blur(8px);
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--cyan);
    text-align: center;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

/* Section Shared */
.section { padding: 100px 0; }
.section-header {
    margin-bottom: 60px;
}
.section-header.center { text-align: center; }
.section-tag {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: 2px;
}
.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-top: 8px;
    line-height: 1.3;
}
.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-top: 12px;
}

/* Concept Cards */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px;
    border-radius: 16px;
    transition: transform 0.3s, border-color 0.3s;
}
.card:hover {
    transform: translateY(-5px);
}
.highlight-border {
    border-color: var(--cyan);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.15);
}
.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}
.card-icon.danger { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.card-icon.primary { background: rgba(0, 242, 254, 0.15); color: var(--cyan); }
.card-icon.success { background: rgba(56, 239, 125, 0.15); color: var(--primary); }
.card h3 { font-size: 1.3rem; margin-bottom: 12px; font-weight: 700; }
.card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* Features List */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}
.feature-row.reverse {
    direction: rtl;
}
.feature-row.reverse > * {
    direction: ltr;
}
.feature-info .num {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--cyan);
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.8;
}
.feature-info h3 {
    font-size: 1.55rem;
    font-weight: 800;
    margin: 8px 0 16px;
    line-height: 1.35;
    word-break: normal;
    overflow-wrap: break-word;
}
.feature-info p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Feature Displays */
.feature-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    overflow: hidden;
}
.code-box pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: #a5f3fc;
    line-height: 1.5;
    overflow-x: auto;
}
.code-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.atr-badge {
    background: rgba(255, 183, 3, 0.15);
    color: var(--gold);
    padding: 10px;
    border-radius: 8px;
    font-weight: 700;
    margin-bottom: 16px;
}
.spec-line {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ef4444; }
.dot.yellow { background: #eab308; }
.dot.green { background: #22c55e; }
.mockup-header .title { font-size: 0.75rem; color: var(--text-muted); margin-left: auto; }
.metric-mini {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.green { color: var(--primary); }

.ui-step {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: 8px;
    margin-bottom: 10px;
    font-weight: 700;
}
.code-tree ul { list-style: none; font-family: 'JetBrains Mono', monospace; font-size: 0.9rem; }
.code-tree li { margin-bottom: 8px; }

/* Pricing Section */
.pricing-section {
    background: radial-gradient(circle at center, rgba(0, 242, 254, 0.08) 0%, rgba(10, 13, 20, 1) 70%);
}
.pricing-card-wrap {
    max-width: 680px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--bg-card);
    border: 2px solid var(--gold);
    border-radius: 24px;
    padding: 44px;
    box-shadow: 0 20px 50px rgba(255, 183, 3, 0.2);
}
.early-bird-badge {
    display: inline-block;
    background: var(--gradient-gold);
    color: #000;
    font-size: 0.85rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
}
.pricing-header h2 { font-size: 2.2rem; font-weight: 900; }
.pricing-header .subtitle { color: var(--text-muted); font-size: 1rem; margin-top: 4px; }

.price-box {
    margin: 30px 0;
    text-align: center;
    background: rgba(255,255,255,0.02);
    padding: 24px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}
.old-price { text-decoration: line-through; color: var(--text-muted); font-size: 1.1rem; }
.main-price { font-size: 3.5rem; font-weight: 900; color: var(--gold); font-family: 'JetBrains Mono', monospace; }
.main-price .currency { font-size: 1.8rem; }
.main-price .tax { font-size: 1rem; color: var(--text-muted); }
.discount-rate { display: inline-block; background: #ef4444; color: #fff; font-size: 0.8rem; font-weight: 800; padding: 4px 10px; border-radius: 12px; margin-top: 6px; }

/* Countdown */
.release-countdown {
    margin-bottom: 30px;
    text-align: center;
}
.cd-title { font-size: 0.9rem; font-weight: 700; color: var(--cyan); margin-bottom: 12px; }
.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 16px;
}
.time-block {
    background: #0a0d14;
    border: 1px solid var(--border-color);
    padding: 12px 18px;
    border-radius: 12px;
    min-width: 70px;
}
.time-block span { display: block; font-size: 1.8rem; font-weight: 900; font-family: 'JetBrains Mono', monospace; color: var(--text-main); }
.time-block small { font-size: 0.75rem; color: var(--text-muted); }

.includes-list {
    list-style: none;
    margin-bottom: 36px;
}
.includes-list li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 1rem;
}
.includes-list li i { margin-right: 10px; }

.btn-purchase {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    background: var(--gradient-gold);
    color: #000;
    font-size: 1.3rem;
    font-weight: 900;
    text-decoration: none;
    padding: 20px;
    border-radius: 14px;
    transition: transform 0.2s, box-shadow 0.2s;
}
.btn-purchase:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 35px var(--gold-glow);
}
.secure-notice {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 14px;
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 14px;
}
.faq-item h4 { font-size: 1.1rem; margin-bottom: 10px; font-weight: 700; }
.faq-item p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }

/* Mobile Responsive Optimization */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    .hero-title {
        font-size: 1.75rem !important;
        line-height: 1.35 !important;
    }
    .hero-description {
        font-size: 0.9rem !important;
    }
    .hero-content {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    .diff-grid,
    .cnn-points,
    .screens-grid,
    .grid-3 {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .source-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .source-card {
        padding: 20px 16px !important;
    }
    .source-card h2 {
        font-size: 1.4rem !important;
    }
    .diff-box,
    .cnn-explain-box {
        padding: 20px 16px !important;
    }
    .diff-setup-banner,
    .point-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px !important;
    }
    .screen-img-wrap {
        aspect-ratio: 16 / 10 !important;
        height: auto !important;
    }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content, .feature-row, .feature-row.reverse { grid-template-columns: 1fr; direction: ltr; }
    .grid-3, .faq-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.2rem; }
}