:root {
    --bg-color: #0d0d0d;
    --secondary-bg: #1a1a1a;
    --accent-gold: #d4af37;
    --accent-silver: #c0c0c0;
    --text-color: #f4f4f4;
    --text-muted: #a0a0a0;
}

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

body {
    font-family: 'Noto Serif JP', serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.8;
    overflow-x: hidden;
}

h1,
h2,
h3,
.eng-text {
    font-family: 'Cinzel', serif;
    letter-spacing: 0.1em;
}

/* Utility */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.gold-text {
    color: var(--accent-gold);
}

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

.section {
    padding: 100px 0;
}

/* Header */
header {
    padding: 30px 0;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
}

.logo {
    text-align: center;
    font-size: 1.2rem;
    color: var(--accent-gold);
    border-bottom: 1px solid var(--accent-gold);
    display: inline-block;
    padding-bottom: 5px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle at center, #1a1f2e 0%, #0d0d0d 70%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(13, 13, 13, 0.3) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13, 13, 13, 0.3) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.2;
}

.hero-content {
    z-index: 2;
    text-align: center;
    animation: fadeIn 2s ease-out;
}

.hero-image {
    max-width: 80%;
    height: auto;
    margin: 40px auto;
    display: block;
    border-radius: 4px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(212, 175, 55, 0.2);
    animation: float 6s ease-in-out infinite;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
    background: linear-gradient(to right, #fff, #c0c0c0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* Media & Awards */
.media-awards {
    padding: 80px 0;
    background-color: #0b0b0b;
}

.media-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--accent-silver);
    letter-spacing: 0.2em;
}

.media-title::after {
    display: none;
    /* Remove default underline */
}

.media-subtitle {
    color: var(--text-muted);
    margin-bottom: 50px;
    font-size: 0.95rem;
}

.media-logos img {
    max-width: 90%;
    height: auto;
    opacity: 0.8;
    filter: contrast(1.2);
    transition: opacity 0.3s;
}

.media-logos img:hover {
    opacity: 1;
}

/* AI Demo Animation */
.ai-demo-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    background: #000;
}

.ai-demo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    animation: breathe 4s ease-in-out infinite;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 150%;
    height: 20px;
    background: linear-gradient(to bottom, rgba(212, 175, 55, 0.8), transparent);
    filter: blur(2px);
    opacity: 0.5;
    animation: scan 3s linear infinite;
    transform: rotate(-10deg);
}

.ai-overlay-text {
    position: absolute;
    top: 10px;
    right: 10px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--accent-gold);
    padding: 2px 8px;
    border: 1px solid var(--accent-gold);
    background: rgba(0, 0, 0, 0.7);
    animation: blink 2s steps(2, start) infinite;
}

@keyframes scan {
    0% {
        top: -20%;
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        top: 120%;
        opacity: 0;
    }
}

@keyframes breathe {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes blink {
    to {
        visibility: hidden;
    }
}

/* Features */
.features {
    background-color: var(--secondary-bg);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 80px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background-color: var(--accent-gold);
    margin: 20px auto 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: rgba(13, 13, 13, 0.5);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
}

.feature-icon {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: #fff;
}

/* Benefits */
.scrolling-text {
    white-space: nowrap;
    overflow: hidden;
    font-family: 'Cinzel', serif;
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.02);
    position: absolute;
    width: 100%;
    pointer-events: none;
}

.benefits {
    position: relative;
}

.benefit-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 80px;
}

.benefit-item:nth-child(even) {
    flex-direction: row-reverse;
}

.benefit-text {
    flex: 1;
    padding: 0 40px;
}

.benefit-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent-silver);
}

.benefit-visual {
    flex: 1;
    height: 300px;
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(212, 175, 55, 0.1);
}

/* Comparison Table */
.comparison {
    background-color: var(--bg-color);
    padding-bottom: 50px;
}

.table-container {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
    font-size: 0.95rem;
}

.comparison-table th,
.comparison-table td {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    vertical-align: middle;
}

.comparison-table th {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    padding-bottom: 30px;
    color: var(--text-muted);
}

.feature-name {
    text-align: left;
    font-weight: bold;
    color: var(--accent-silver);
    width: 20%;
}

.competitor-col {
    color: var(--text-muted);
    width: 25%;
}

.luxe-col {
    background: rgba(212, 175, 55, 0.03);
    border-left: 1px solid rgba(212, 175, 55, 0.3);
    border-right: 1px solid rgba(212, 175, 55, 0.3);
    color: #fff;
    width: 30%;
    position: relative;
}

.luxe-col.header-highlight {
    color: var(--accent-gold);
    font-size: 1.4rem;
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px 8px 0 0;
}

tbody tr:last-child .luxe-col {
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 0 0 8px 8px;
}

.icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 5px;
    opacity: 0.7;
}

.icon.gold {
    color: var(--accent-gold);
    opacity: 1;
    font-size: 1.8rem;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.desc {
    font-size: 0.85rem;
    line-height: 1.4;
    display: block;
}

/* Voice (Social Proof) */
.voice {
    background-color: var(--secondary-bg);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    padding-bottom: 120px;
}

.voice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.voice-card {
    background: rgba(13, 13, 13, 0.8);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.voice-card::before {
    content: '“';
    position: absolute;
    top: 20px;
    left: 20px;
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    color: var(--accent-gold);
    opacity: 0.2;
    line-height: 1;
}

.stars {
    color: var(--accent-gold);
    font-size: 1.2rem;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.voice-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
}

.review-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 25px;
    line-height: 1.8;
}

.user-info {
    font-size: 0.9rem;
    color: var(--accent-silver);
    text-align: right;
    font-style: italic;
}

/* CTA */
.cta {
    text-align: center;
    background: linear-gradient(to top, #000, #1a1a1a);
    padding: 150px 0;
}

.trust-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.trust-item img {
    height: 40px;
    object-fit: contain;
    opacity: 0.9;
}

.trust-item.guarantee img {
    height: 70px;
    /* Make stamp larger */
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.4));
}

/* Mobile Adjustments for Trust */
@media (max-width: 768px) {
    .trust-container {
        gap: 15px;
    }

    .trust-item img {
        height: 30px;
    }

    .trust-item.guarantee img {
        height: 50px;
    }
}

.cta h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.price {
    font-size: 1.5rem;
    margin-bottom: 50px;
    color: #fff;
}

.btn {
    display: inline-block;
    padding: 20px 60px;
    font-size: 1.2rem;
    text-decoration: none;
    color: var(--bg-color);
    background-color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
    transition: all 0.3s ease;
    letter-spacing: 0.1em;
    font-weight: bold;
    font-family: 'Cinzel', serif;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    background-color: transparent;
    color: var(--accent-gold);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: 100px;
        align-items: flex-start;
    }

    .hero-content {
        margin-top: 20px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .benefit-item {
        flex-direction: column !important;
        text-align: center;
    }

    .benefit-text {
        padding: 40px 0;
    }
}

/* FAQ */
.faq {
    background-color: #000;
    padding-bottom: 100px;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 25px 0;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-family: 'Noto Serif JP', serif;
    transition: color 0.3s;
}

.faq-question:hover {
    color: var(--accent-gold);
}

.faq-q-icon,
.faq-a-icon {
    font-family: 'Cinzel', serif;
    font-weight: bold;
    margin-right: 20px;
    font-size: 1.2rem;
}

.faq-q-icon {
    color: var(--accent-gold);
}

.faq-a-icon {
    color: var(--accent-silver);
}

.faq-toggle {
    margin-left: auto;
    font-size: 1.5rem;
    color: var(--accent-gold);
    transition: transform 0.3s;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer-inner {
    padding: 0 0 30px 0;
    color: var(--text-muted);
    display: flex;
    align-items: flex-start;
    line-height: 1.6;
    margin-left: 20px;
    /* Align with text */
}

/* Sticky CTA */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    z-index: 100;
    background: rgba(13, 13, 13, 0.9);
    border: 1px solid var(--accent-gold);
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    backdrop-filter: blur(10px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    width: 90%;
    max-width: 600px;
}

.sticky-cta.visible {
    transform: translateX(-50%) translateY(0);
}

.sticky-cta-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.sticky-badge {
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 5px;
}

.sticky-badge::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    background-color: #ff4444;
    /* Urgent red dot */
    border-radius: 50%;
    box-shadow: 0 0 5px #ff4444;
    animation: pulse 1.5s infinite;
}

.sticky-main-text {
    color: #fff;
    font-size: 1rem;
    font-weight: bold;
}

.sticky-sub-text {
    color: var(--accent-silver);
    font-size: 0.7rem;
    margin-top: 2px;
}

.sticky-btn {
    background-color: var(--accent-gold);
    color: var(--bg-color);
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Cinzel', serif;
    letter-spacing: 0.05em;
    transition: all 0.3s;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .sticky-cta {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding: 20px;
        gap: 15px;
        border-radius: 20px;
    }

    .sticky-cta-text {
        align-items: center;
    }

    .sticky-main-text {
        font-size: 1.1rem;
    }

    .sticky-btn {
        width: 100%;
        text-align: center;
        padding: 12px 10px;
        font-size: 0.9rem;
    }
}

/* Exit Intent Popup */
.exit-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
    backdrop-filter: blur(5px);
}

.exit-popup-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.exit-popup-card {
    background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
    padding: 50px;
    border: 1px solid var(--accent-gold);
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.2);
    transform: scale(0.9);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.exit-popup-overlay.visible .exit-popup-card {
    transform: scale(1);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.3s;
}

.close-popup:hover {
    color: #fff;
}

.popup-title {
    font-size: 1.8rem;
    margin-bottom: 15px;
    line-height: 1.4;
    color: #fff;
}

.popup-sub {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.popup-offer-box {
    background: rgba(212, 175, 55, 0.1);
    padding: 20px;
    border: 1px dashed var(--accent-gold);
    margin-bottom: 30px;
}

.coupon-label {
    display: block;
    font-size: 0.9rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.coupon-code {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
    letter-spacing: 2px;
}

.popup-btn {
    display: inline-block;
    background-color: var(--accent-gold);
    color: #000;
    padding: 15px 40px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.popup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.4);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}