@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Shippori+Mincho:wght@400;600;700&display=swap');

:root {
    /* Color Palette - Premium & Sophisticated */
    --color-primary: #191970;
    /* MidnightBlue from DarkBlue #00008b */
    --color-secondary: #d4af37;
    /* Modern Gold/Bronze */
    --color-accent: #a68a50;
    --color-bg-light: #ffffff;
    --color-bg-soft: #fcfcfc;
    --color-text-main: #222222;
    --color-text-muted: #555555;
    --color-white: #ffffff;

    /* Typography */
    --font-serif: 'Shippori Mincho', serif;
    --font-sans: 'Inter', 'Noto Sans JP', sans-serif;

    /* Spacing */
    --section-padding: 100px 5%;
    --container-width: 1200px;
    --grid-gap: 30px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text-main);
    line-height: 1.8;
    background-color: var(--color-bg-light);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography Utilities */
h1,
h2,
h3,
.font-serif {
    font-family: var(--font-serif);
    font-weight: 600;
}

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

.premium-gold {
    color: var(--color-secondary);
}

/* Layout Components */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: var(--section-padding);
}

/* Header - Modern & Floating */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--color-primary);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: 0.4s ease;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    /* Added for mobile flexibility */
    height: 80px;
}

.logo img {
    height: 40px;
    width: auto;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav ul li a {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-white);
}

nav ul li a:hover {
    color: var(--color-secondary);
}

.nav-cta {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 25px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: 1px solid var(--color-primary);
}

.btn-outline {
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

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

.btn-outline-gold:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

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

/* Header specific button styles */
.nav-cta .btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-white);
    color: var(--color-white);
}

.nav-cta .btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.nav-cta .btn-primary {
    background-color: transparent;
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
}

.nav-cta .btn-primary:hover {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--color-white);
    background-color: var(--color-primary);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.6) 20%, transparent 80%);
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0;
    /* Let flex centering handle it */
}

.hero-content h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

.premium-gold {
    color: #f0ca6d;
    display: block;
    font-size: 0.8em;
    font-family: var(--font-serif);
}

.feature-box {
    background: var(--color-primary);
    padding: 40px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
}

.feature-title-l {
    font-size: 1.6rem;
    color: #f0ca6d;
    font-family: var(--font-serif);
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(240, 202, 109, 0.3);
    padding-bottom: 15px;
}

.spec-item-v2 {
    background: var(--color-primary);
    padding: 20px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
}

.feature-header {
    margin-top: 40px;
    margin-bottom: 30px;
    padding: 15px 25px;
    background: var(--color-primary);
    border-left: 6px solid #f0ca6d;
}

.feature-header h3 {
    margin: 0;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 0.1em;
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title span {
    display: block;
    font-size: 0.9rem;
    color: var(--color-secondary);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 2.5rem;
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 80px 5% 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Campaign Banner */
.campaign-banner img {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

/* Campaign V2 - CSS Recreation */
.campaign-v2 {
    background-color: #000000;
    /* Black */
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
    color: var(--color-primary);
}

.campaign-v2-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.campaign-v2-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.campaign-v2-badge {
    display: inline-block;
    border: 1px solid var(--color-secondary);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 22px 88px;
    /* 10% increase from 20px 80px */
    font-size: 5.5rem;
    /* 5x increase */
    font-weight: 700;
    margin-bottom: 30px;
    position: relative;
    line-height: 1;
}

.campaign-v2-title {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

.campaign-v2-title .separator {
    color: rgba(197, 160, 89, 0.5);
    font-weight: 300;
}

.campaign-v2-main-text {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--color-secondary);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
}

.campaign-v2-sub-text {
    font-size: 1.2rem;
    color: var(--color-secondary);
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.campaign-v2-sub-text::before,
.campaign-v2-sub-text::after {
    content: '';
    display: block;
    width: 80px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-secondary), transparent);
}

.campaign-v2-deco-circle {
    position: absolute;
    top: -20px;
    right: 0;
    width: 125px;
    /* Half size */
    height: 125px;
    /* Half size */
    background: radial-gradient(circle, #f0ca6d 0%, #cca45d 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 5;
    padding: 10px;
    text-align: center;
}

.campaign-v2-deco-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    /* Adjusted for smaller circle */
    font-weight: 700;
    line-height: 1.2;
}

.campaign-v2-building {
    height: 140px;
    filter: drop-shadow(5px 5px 15px rgba(0, 0, 0, 0.4));
}

.campaign-v2-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.campaign-v2-box {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    color: white;
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.campaign-v2-box-header {
    background-color: #191970;
    /* MidnightBlue */
    padding: 15px;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.campaign-v2-box-header span {
    background: white;
    color: #191970;
    /* MidnightBlue */
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
}

.campaign-v2-box-body {
    padding: 30px 20px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

.campaign-v2-box-a .campaign-v2-box-body {
    background: radial-gradient(circle at center, #2e8b8b 0%, #1a4d4d 100%);
}

.campaign-v2-box-b .campaign-v2-box-body {
    background: radial-gradient(circle at center, #b22222 0%, #8b0000 100%);
}

.campaign-v2-box-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.4;
}

.campaign-v2-box-desc {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    padding: 0 20px;
}

.campaign-v2-box-desc::before,
.campaign-v2-box-desc::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.5);
}

.campaign-v2-box-desc::before {
    left: 0;
}

.campaign-v2-box-desc::after {
    right: 0;
}

.campaign-v2-box-footer {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    font-weight: 700;
    color: #f0ca6d;
    letter-spacing: 0.1em;
}

/* Specific elements for Box B */
.campaign-v2-big-chance {
    display: block;
    font-size: 1rem;
    letter-spacing: 0.2em;
    text-decoration: underline;
    margin-bottom: 5px;
}

.campaign-v2-strike-price {
    background: white;
    color: #1a1a1a;
    padding: 5px 20px;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 15px auto;
    width: fit-content;
    position: relative;
}

/* Strike-through removed as requested */
/* 
.campaign-v2-strike-price::after {
    ...
}
*/

.campaign-v2-discount {
    background: #191970;
    /* MidnightBlue */
    padding: 5px 20px;
    font-size: 1.2rem;
    font-weight: 700;
    width: fit-content;
    margin: 0 auto 20px;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
}

.campaign-v2-price-wrap {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 5px;
}

.campaign-v2-price-label {
    font-size: 1rem;
    writing-mode: vertical-rl;
    border: 1px solid white;
    padding: 2px;
    line-height: 1;
}

.campaign-v2-price-main {
    font-size: 4.5rem;
    font-weight: 700;
    color: #f0ca6d;
    line-height: 1;
}

.campaign-v2-price-unit {
    font-size: 1.8rem;
    font-weight: 700;
    color: #f0ca6d;
}

.campaign-v2-note {
    font-size: 0.75rem;
    text-align: right;
    margin-top: 10px;
    opacity: 0.8;
}

@media (max-width: 992px) {
    .campaign-v2 {
        padding: 40px 20px;
    }

    .campaign-v2-title {
        font-size: 2rem;
    }

    .campaign-v2-main-text {
        font-size: 2.5rem;
    }

    .campaign-v2-deco-circle {
        position: relative;
        top: 0;
        margin: 0 auto 30px;
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 768px) {
    .campaign-v2-grid {
        grid-template-columns: 1fr;
    }

    .campaign-v2-sub-text::before,
    .campaign-v2-sub-text::after {
        width: 40px;
    }
}

/* Payment Box Detailed */
.payment-box-detailed {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.payment-box-detailed .premium-gold {
    font-weight: 700;
}

/* Info Grid Refinements */
.info-item img {
    width: 100%;
    height: auto;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
    transition: 0.5s ease;
}

.info-item:hover img {
    transform: translateY(-5px);
}

.info-bottom-links {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Navigation CTA refinements */
header.scrolled {
    background: rgba(25, 25, 112, 0.95);
    /* MidnightBlue equivalent */
    /* DarkBlue equivalent */
    /* Deep Navy equivalent */
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

header.scrolled .header-inner {
    height: 70px;
}

/* Responsive Grid Adjustments */
@media (max-width: 992px) {
    .point-item {
        background: var(--color-primary) !important;
        color: #fff !important;
        padding: 30px;
        border-radius: 4px;
    }

    .point-item h3,
    .point-item h4,
    .point-item p {
        color: #fff !important;
    }

    .info-item {
        flex-direction: column !important;
        gap: 30px !important;
        margin-bottom: 60px !important;
    }

    .info-item>div {
        width: 100%;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .payment-box-detailed {
        padding: 20px;
    }
}

/* Specification Grid System */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--grid-gap);
    margin-top: 40px;
}

.spec-item {
    background: var(--color-primary);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px;
    transition: 0.3s ease;
}

.spec-item h3,
.spec-item h4,
.spec-item p {
    color: #fff !important;
}

.spec-item:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

.spec-img-container {
    width: 100%;
    margin-bottom: 20px;
    overflow: hidden;
}

.spec-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    transition: 0.5s ease;
}

@media (max-width: 768px) {
    .spec-item {
        grid-column: span 1 !important;
    }

    .app-feature-grid,
    .feature-box div[style*="display: grid; grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    .spec-grid {
        grid-template-columns: 1fr !important;
    }

    .spec-grid[style*="grid-template-columns: repeat(4, 1fr)"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .info-item[style*="display: flex"],
    .app-item {
        flex-direction: column !important;
        gap: 20px !important;
    }

    .spec-item[style*="display: flex"] {
        flex-direction: column !important;
    }
}

.spec-item:hover .spec-img {
    transform: scale(1.05);
}

/* Location Page Specifics */
.location-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.location-detail-item {
    text-align: center;
}

.location-detail-item .img-wrap {
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 15px;
    background: #eee;
}

.location-detail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.location-detail-item:hover img {
    transform: scale(1.1);
}

.location-detail-item h4 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-main);
    /* Keep this as part of the overall white bg if it's not in a navy frame */
}

/* If location-detail-item needs to be navy themed as well */
.location-detail-grid {
    gap: 30px;
}

.living-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.living-info-cat {
    background: var(--color-primary);
    padding: 30px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.living-info-cat h3,
.living-info-cat dt,
.living-info-cat dd {
    color: #fff !important;
}

.living-info-cat h3 span {
    color: rgba(255, 255, 255, 0.6) !important;
}

.living-info-cat h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    border-left: 3px solid var(--color-secondary);
    padding-left: 15px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}

.living-info-cat h3 span {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.living-info-cat dl {
    display: grid;
    grid-template-columns: 1fr 170px;
    gap: 10px 20px;
    font-size: 0.9rem;
}

.living-info-cat dt {
    color: var(--color-text);
}

.living-info-cat dd {
    color: var(--color-text-muted);
    text-align: right;
}

@media (max-width: 991px) {
    .location-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .living-info-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .location-detail-grid {
        grid-template-columns: 1fr;
    }
}

.spec-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
    padding: 2px 8px;
    margin-bottom: 15px;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.spec-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-primary);
    line-height: 1.4;
}

.spec-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* Feature Header */
.feature-header {
    background-color: var(--color-bg-soft);
    padding: 60px 0;
    margin: 60px 0 40px;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.feature-header h3 {
    font-size: 2rem;
    color: var(--color-primary);
    text-align: center;
}

/* Detail Tables */
.detail-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
}

.detail-table th {
    text-align: left;
    padding: 15px;
    background: var(--color-bg-soft);
    border-bottom: 1px solid #eee;
    width: 30%;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.detail-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    font-size: 0.9rem;
}

/* Location List */
.location-cat-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin: 50px 0 25px;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 8px;
    display: inline-block;
}

.location-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px 40px;
    margin-bottom: 40px;
}

.location-list li {
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dotted #ccc;
}

.location-list li span {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

.section-subtitle {
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 10px;
}

.subtitle-badge {
    background: var(--color-primary);
    color: #fff;
    padding: 4px 12px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.subtitle-text {
    font-size: 1.4rem;
    font-family: var(--font-serif);
    color: var(--color-primary);
    margin: 0;
}

/* Tab System */
.tab-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 15px 30px;
    border: 1px solid #ddd;
    background: #fff;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: 0.3s;
    min-width: 150px;
}

.tab-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

/* Section Spacing */
.section-full {
    padding: 100px 0;
}

.bg-soft {
    background-color: var(--color-bg-soft);
}

/* Completion Banner */
.completion-banner-wrapper {
    padding: 0 20px;
    max-width: var(--container-width);
    margin: 40px auto 20px;
}

.completion-banner {
    display: block;
    position: relative;
    background-image: url('../img/top/main-visual.jpg');
    background-size: cover;
    background-position: center;
    background-color: var(--color-primary);
    padding: 15px;
    text-decoration: none;
    color: var(--color-white);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.completion-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(20, 25, 35, 0.85);
    /* Dark tint to make text pop */
    z-index: 1;
}

.completion-banner:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.completion-banner-frame {
    position: relative;
    z-index: 2;
    border: 1px solid rgba(197, 160, 89, 0.6);
    /* Gold frame */
    padding: 40px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.completion-banner-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.completion-banner-en {
    font-family: var(--font-serif);
    color: var(--color-secondary);
    font-size: 1.8rem;
    letter-spacing: 0.3em;
    font-weight: 600;
}

.completion-banner-sub {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.completion-banner-main {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    margin: 10px 0 15px;
    letter-spacing: 0.1em;
    line-height: 1.2;
    color: var(--color-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.completion-banner-btn {
    background-color: #cca45d;
    color: var(--color-white);
    padding: 15px 50px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease;
}

.completion-banner-btn:hover {
    background-color: var(--color-accent);
}

.completion-banner-btn .arrow {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-top: 2px solid white;
    border-right: 2px solid white;
    transform: rotate(45deg);
}

.completion-banner-text {
    margin-top: 15px;
    font-size: 0.95rem;
    color: var(--color-text-main);
    letter-spacing: 0.05em;
    font-weight: 500;
}

@media (max-width: 768px) {
    .completion-banner-wrapper {
        padding: 0 15px;
        margin: 30px auto 15px;
    }

    .completion-banner-frame {
        padding: 40px 10px;
    }

    .completion-banner-en {
        font-size: 1.2rem;
        letter-spacing: 0.15em;
    }

    .completion-banner-sub {
        font-size: 1.1rem;
        font-weight: 500;
    }

    .completion-banner-main {
        font-size: 10vw;
        /* scales nicely and is very large on mobile */
        margin: 5px 0 10px;
        line-height: 1.3;
    }

    .completion-banner-btn {
        padding: 12px 40px;
        font-size: 1.1rem;
    }

    .completion-banner-text {
        font-size: 1rem;
    }
}

/* Payment Visual component (replaces image) */
.payment-visual-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
}

.payment-visual-top {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 8px;
    letter-spacing: 0.1em;
}

.payment-visual-divider {
    width: 320px;
    height: 1px;
    background: rgba(255, 255, 255, 0.5);
    margin-bottom: 15px;
}

.payment-visual-main {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.payment-visual-number {
    font-family: 'Shippori Mincho', serif;
    font-size: 8rem;
    font-weight: 700;
    line-height: 1;
}

.payment-visual-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.payment-visual-unit {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 5px;
}

.payment-visual-sub {
    font-size: 1.2rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Payment Breakdown highlights */
.payment-breakdown-card {
    background: var(--color-primary);
    color: white;
    padding: 30px;
    border-radius: 4px;
    margin-bottom: 25px;
}

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

.payment-item {
    text-align: center;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.payment-item.highlight {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-secondary);
}

.payment-item-label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 10px;
    opacity: 0.8;
}

.payment-item-value {
    font-size: 2.2rem;
    font-weight: 700;
}

.payment-item-unit {
    font-size: 1rem;
    margin-left: 4px;
}

@media (max-width: 768px) {
    .payment-visual-divider {
        width: 80%;
    }

    .payment-visual-number {
        font-size: 6rem;
    }

    .payment-visual-unit {
        font-size: 2rem;
    }

    .payment-breakdown-grid {
        grid-template-columns: 1fr;
    }
}

/* Responsive Header & Hamburger Menu */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.hamburger-btn span {
    width: 100%;
    height: 2px;
    background-color: white;
    transition: 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 1024px) {
    .hamburger-btn {
        display: flex;
        order: 5;
        /* Ensure hamburger is on the right */
    }

    .logo {
        flex-shrink: 0;
        max-width: 120px;
        /* Smaller logo on mobile */
    }

    nav#main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-primary);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: 0.4s ease;
        z-index: 1000;
    }

    nav#main-nav.active {
        right: 0;
    }

    nav#main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    nav#main-nav ul li a {
        font-size: 1.5rem;
        font-weight: 700;
        color: white;
    }

    .nav-cta {
        display: flex;
        align-items: center;
        gap: 5px;
        flex: 1;
        justify-content: flex-end;
        margin-right: 0;
    }

    .nav-cta .btn {
        padding: 4px 6px;
        font-size: 0.75rem;
        text-align: center;
        min-width: 0;
        white-space: normal;
        /* Allow wrapping */
        word-break: break-all;
        line-height: 1.1;
        max-width: 3.5em;
        /* Force 2-char wrap for Japanese */
        display: flex;
        align-items: center;
        justify-content: center;
        height: 48px;
        /* Consistent height for target area */
    }

    .nav-cta .btn.btn-outline {
        margin-right: 0 !important;
    }
}

@media (max-width: 480px) {
    .logo {
        max-width: 80px;
    }

    .nav-cta .btn {
        font-size: 0.65rem;
        max-width: 3em;
    }

    .header-inner {
        gap: 3px;
    }
}

/* Hero Price Overlay */
.hero-price-band {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    padding: 15px 0;
    text-align: center;
    color: white;
    z-index: 20;
    /* High z-index to stay above everything in hero */
}

.hero-price-text {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.hero-price-text .price-highlight {
    color: var(--color-secondary);
    margin-left: 20px;
}

.hero-price-text .price-num {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0 5px;
}

@media (max-width: 1024px) {
    .hero-price-text {
        font-size: 1.6rem;
    }

    .hero-price-text .price-num {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-price-band {
        bottom: 20px;
        padding: 15px 0;
    }

    .hero-price-text {
        font-size: 1.2rem;
        display: flex;
        flex-direction: column;
        gap: 5px;
    }

    .hero-price-text .price-highlight {
        margin-left: 0;
    }

    .hero-price-text .price-num {
        font-size: 2rem;
    }
}