/* =========================================
   Reset & Base Styles
   ========================================= */
:root {
    --navy-base: #112240;
    --navy-dark: #0A192F;
    --navy-light: #233554;
    --gold: #D4AF37;
    --gold-light: #FCE69B;
    --gold-hover: #C5A028;
    --white: #FFFFFF;
    --gray-bg: #F8F9FA;
    --text-main: #333333;
    --text-light: #666666;
    --text-navy: #8892B0;
    --font-sans: 'Inter', 'Noto Sans JP', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

ul {
    list-style: none;
}

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

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

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

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

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

.dark-section {
    color: var(--white);
}

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

.mt-3 {
    margin-top: 1rem;
}

.mt-4 {
    margin-top: 2rem;
}

.mt-40 {
    margin-top: 40px;
}

/* =========================================
   Typography & Utilities
   ========================================= */
h1,
h2,
h3,
h4 {
    line-height: 1.3;
    font-weight: 700;
}

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

.gold-line {
    background: linear-gradient(transparent 60%, rgba(212, 175, 55, 0.4) 60%);
    font-weight: 700;
}

.text-white {
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--navy-dark);
}

.dark-section .section-title {
    color: var(--white);
}

.section-en {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    letter-spacing: 2px;
    color: var(--text-light);
    margin-bottom: 5px;
    font-weight: 700;
}

.dark-section .section-en {
    color: var(--gold);
}

.section-lead,
.section-description {
    font-size: 1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* =========================================
   Buttons & CTA
   ========================================= */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gold), #E6C247);
    color: var(--navy-dark);
    font-weight: 700;
    border-radius: 50px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, #E6C247, var(--gold-hover));
}

.cta-button .line-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    width: 24px;
    height: 24px;
}

.primary-cta {
    padding: 18px 40px;
    font-size: 1.25rem;
    width: 100%;
    max-width: 400px;
}

.large-cta {
    padding: 20px 50px;
    font-size: 1.5rem;
    width: 100%;
    max-width: 500px;
    margin: 30px auto 10px;
}

.cta-microcopy {
    font-size: 0.875rem;
    color: var(--white);
    margin-top: 10px;
    font-weight: 500;
}

/* =========================================
   Header
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 40px;
}

.logo-link {
    display: flex;
    align-items: center;
    height: 100%;
    text-decoration: none;
}

.header-logo-img {
    height: 40px;
    width: auto;
    display: block;
    margin-right: 15px;
}

.header-logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--navy-dark);
    font-family: 'Inter', sans-serif;
}

.header-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
}

.nav-list li {
    display: flex;
    align-items: center;
}

.nav-list li:not(:last-child)::after {
    content: '';
    display: block;
    width: 1px;
    height: 20px;
    background-color: var(--navy-dark);
    opacity: 0.3;
}

.nav-list a {
    color: var(--navy-dark);
    font-weight: 700;
    padding: 0 20px;
    font-size: 0.95rem;
    transition: color 0.3s;
}

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

.header-cta-btn {
    background-color: #06C755;
    color: white;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 30px;
    text-decoration: none;
    margin-left: 20px;
    font-size: 0.95rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 12px rgba(6, 199, 85, 0.3);
    white-space: nowrap;
}

.header-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(6, 199, 85, 0.4);
    color: white;
}

/* =========================================
   Hero Section
   ========================================= */
.hero-split {
    display: flex;
    flex-direction: column;
    margin-top: 70px;
    height: auto;
    min-height: calc(100vh - 70px);
}

@media (min-width: 768px) {
    .hero-split {
        flex-direction: row;
    }
}

.hero-left {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

.hero-main-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-right {
    flex: 1;
    background-color: var(--navy-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 40px;
    position: relative;
}

.hero-title-main {
    font-size: clamp(2rem, 5vw + 0.5rem, 3.4rem);
    line-height: 1.35;
    margin-bottom: 35px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.hero-title-main .gold-text {
    color: #E2B93D;
}

.hero-subtext {
    font-size: clamp(1.1rem, 2.5vw + 0.2rem, 1.4rem);
    color: rgba(255, 255, 255, 0.95);
    line-height: 2;
    font-weight: 700;
    letter-spacing: 0.08em;
}

@keyframes scroll {
    0% {
        top: 5px;
        opacity: 1;
    }

    100% {
        top: 20px;
        opacity: 0;
    }
}

/* =========================================
   Problem Section
   ========================================= */
.problem-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto 50px;
}

.problem-item {
    display: flex;
    align-items: center;
    background: var(--white);
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--navy-base);
    transition: var(--transition);
}

.problem-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.problem-icon {
    font-size: 2rem;
    margin-right: 20px;
    min-width: 40px;
}

.problem-item p {
    font-weight: 500;
    font-size: 1.1rem;
}

.gradient-box {
    background: linear-gradient(135deg, var(--navy-dark), var(--navy-base));
    color: var(--white);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(10, 25, 47, 0.2);
    position: relative;
    overflow: hidden;
}

.gradient-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.gradient-box p {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--gold-light);
}

.gradient-box h3 {
    font-size: 1.8rem;
}

/* =========================================
   Universality Section
   ========================================= */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.comparison-card {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.comparison-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.comparison-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
}

.school-card::before {
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
}

.society-card::before {
    background: linear-gradient(90deg, #f6d365 0%, #fda085 100%);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--gray-bg);
}

.card-header h3 {
    font-size: 1.4rem;
    color: var(--navy-dark);
}

.card-header .icon {
    font-size: 2rem;
}

.check-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
    color: var(--text-main);
    font-weight: 500;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--navy-base);
    font-weight: bold;
    font-size: 1.1rem;
}

.universality-conclusion {
    text-align: center;
    position: relative;
    padding-top: 30px;
}

.highlight-bar {
    width: 60px;
    height: 4px;
    background-color: var(--gold);
    margin: 0 auto 20px;
    border-radius: 2px;
}

.universality-conclusion p {
    font-size: 1.4rem;
    line-height: 1.6;
}

/* =========================================
   About Section
   ========================================= */
.pillars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 40px;
}

@media (min-width: 768px) {
    .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pillar-card {
    background: var(--white);
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pillar-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border-color: var(--gold);
}

.pillar-number {
    font-family: 'Inter', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    color: var(--gray-bg);
    position: absolute;
    top: 10px;
    right: 20px;
    line-height: 1;
    z-index: 1;
    transition: var(--transition);
}

.pillar-card:hover .pillar-number {
    color: rgba(212, 175, 55, 0.1);
}

.pillar-title {
    font-size: 1.5rem;
    color: var(--navy-dark);
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

.pillar-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background-color: var(--gold);
    margin: 15px auto 0;
    transition: var(--transition);
}

.pillar-card:hover .pillar-title::after {
    width: 60px;
}

.pillar-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    position: relative;
    z-index: 2;
}

/* =========================================
   Flow Section
   ========================================= */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--gold) 0%, rgba(212, 175, 55, 0.1) 100%);
}

@media (min-width: 768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    width: 100%;
    padding-left: 50px;
}

@media (min-width: 768px) {
    .timeline-item {
        width: 50%;
        padding-left: 0;
        padding-right: 50px;
    }

    .timeline-item:nth-child(even) {
        margin-left: auto;
        padding-left: 50px;
        padding-right: 0;
    }
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 14px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--gold);
    box-shadow: 0 0 0 5px var(--navy-dark), 0 0 0 7px var(--gold);
}

@media (min-width: 768px) {
    .timeline-dot {
        left: 100%;
        transform: translateX(-50%);
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: 0;
    }
}

.timeline-content {
    background: var(--navy-base);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(212, 175, 55, 0.3);
}

.step-label {
    display: inline-block;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--gold);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--white);
}

.timeline-content p {
    color: var(--text-navy);
    font-size: 0.95rem;
}

/* =========================================
   Feature 1 (Framework)
   ========================================= */
.framework-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .framework-grid {
        flex-direction: row;
        justify-content: center;
    }
}

.framework-box {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 400px;
    overflow: hidden;
}

.fw-header {
    background: var(--navy-dark);
    color: var(--white);
    padding: 20px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.fw-list {
    padding: 30px;
}

.fw-list li {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-weight: 500;
}

.fw-list li:last-child {
    margin-bottom: 0;
}

.fw-list .step {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--gold);
    color: var(--navy-dark);
    border-radius: 50%;
    margin-right: 15px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    flex-shrink: 0;
}

.fw-list .tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gold);
    color: var(--navy-dark);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-right: 15px;
    flex-shrink: 0;
}

.framework-icon {
    font-size: 2.5rem;
    color: var(--navy-base);
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .framework-icon {
        transform: rotate(0);
    }
}

.strong-text {
    font-size: 1.25rem;
    font-weight: 700;
}

/* =========================================
   Feature 2 (Guest)
   ========================================= */
.guest-showcase {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .guest-showcase {
        flex-direction: row;
    }
}

.guest-images-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.guest-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 20px;
    background-color: var(--white);
    border: 1px solid var(--navy-dark);
    padding: 4px 16px;
    border-radius: 20px;
    letter-spacing: 1px;
}

.guest-images {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.guest-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--white);
    border: 4px solid var(--navy-dark);
    padding: 6px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 900;
    font-size: 1rem;
    color: var(--navy-dark);
    border: 2px dashed #94a3b8;
    line-height: 1.4;
}

.topic-box {
    flex: 1;
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-top: 4px solid var(--gold);
}

.topic-title {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--navy-dark);
    display: flex;
    align-items: center;
}

.topic-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    color: var(--text-main);
    font-weight: 500;
    line-height: 1.4;
}

.topic-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--gold);
}

/* =========================================
   Overview
   ========================================= */
.overview-table-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.overview-table {
    width: 100%;
    border-collapse: collapse;
}

.overview-table th,
.overview-table td {
    padding: 20px 30px;
    border-bottom: 1px solid var(--gray-bg);
}

.overview-table tr:last-child th,
.overview-table tr:last-child td {
    border-bottom: none;
}

.overview-table th {
    background-color: var(--navy-base);
    color: var(--white);
    text-align: left;
    width: 30%;
    font-weight: 500;
}

.overview-table td {
    color: var(--text-main);
    font-weight: 500;
}

.overview-table .note {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 5px;
    font-weight: 400;
}

.overview-table .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-hover);
}

.overview-table .tax {
    font-size: 0.9rem;
    color: var(--text-light);
}

@media (max-width: 600px) {

    .overview-table th,
    .overview-table td {
        display: block;
        width: 100%;
    }

    .overview-table th {
        padding-bottom: 10px;
    }

    .overview-table td {
        padding-top: 10px;
        border-bottom: 2px solid var(--gray-bg);
    }
}

/* =========================================
   Voices
   ========================================= */
.voices-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .voices-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.voice-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    position: relative;
    transition: var(--transition);
}

.voice-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.voice-card::before {
    content: '"';
    font-family: 'Inter', sans-serif;
    font-size: 6rem;
    color: rgba(212, 175, 55, 0.1);
    position: absolute;
    top: -10px;
    left: 20px;
    line-height: 1;
}

.voice-meta {
    display: inline-block;
    background: var(--gold);
    color: var(--navy-dark);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.voice-text {
    font-weight: 500;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* =========================================
   FAQ
   ========================================= */
.accordion-container {
    max-width: 800px;
}

.accordion-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 20px 25px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    cursor: pointer;
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--navy-dark);
    transition: var(--transition);
}

.accordion-header:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.accordion-header[aria-expanded="true"] .toggle-icon::after {
    transform: rotate(0deg);
}

.q-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--navy-base);
    color: var(--white);
    border-radius: 50%;
    margin-right: 15px;
    font-family: 'Inter', sans-serif;
    flex-shrink: 0;
}

.q-text {
    flex: 1;
    padding-right: 20px;
}

.toggle-icon {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toggle-icon::before,
.toggle-icon::after {
    content: '';
    position: absolute;
    background-color: var(--navy-base);
    transition: var(--transition);
}

.toggle-icon::before {
    top: 9px;
    left: 2px;
    width: 16px;
    height: 2px;
}

.toggle-icon::after {
    top: 2px;
    left: 9px;
    width: 2px;
    height: 16px;
    transform: rotate(90deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.content-inner {
    padding: 0 25px 25px;
    display: flex;
}

.a-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--gold);
    color: var(--navy-dark);
    border-radius: 50%;
    margin-right: 15px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    flex-shrink: 0;
}

.content-inner p {
    flex: 1;
    color: var(--text-main);
    padding-top: 4px;
}

/* =========================================
   Profile
   ========================================= */
.profile-card {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .profile-card {
        flex-direction: row;
    }
}

.profile-image-col {
    background: var(--gray-bg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

@media (min-width: 768px) {
    .profile-image-col {
        width: 35%;
    }
}

.profile-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: #E2E8F0;
    margin-bottom: 20px;
    border: 4px solid var(--white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.profile-name .role {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 700;
    margin-bottom: 5px;
}

.profile-name h3 {
    font-size: 1.8rem;
    color: var(--navy-dark);
    margin-bottom: 5px;
}

.profile-name .romaji {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

.profile-text-col {
    padding: 40px;
}

@media (min-width: 768px) {
    .profile-text-col {
        width: 65%;
    }
}

.career-section h4,
.message-section h4 {
    font-size: 1.1rem;
    color: var(--navy-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.career-section h4::before,
.message-section h4::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background-color: var(--gold);
    margin-right: 10px;
    border-radius: 2px;
}

.career-section p,
.message-section p {
    color: var(--text-main);
    font-size: 0.95rem;
}

.message-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid var(--gray-bg);
}

/* =========================================
   Vision
   ========================================= */
.vision-title {
    font-size: 2.5rem;
    margin-bottom: 40px;
}

.vision-points {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto 40px;
}

.vision-points .point {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
}

.vision-message p {
    font-size: 1.2rem;
    line-height: 1.8;
}

.vision-message strong {
    color: var(--gold);
    font-size: 1.4rem;
}

/* =========================================
   Final CTA
   ========================================= */
.final-cta {
    background: linear-gradient(to bottom, var(--white), var(--gray-bg));
    padding: 100px 0;
}

.final-cta-text {
    font-size: 1.1rem;
    color: var(--text-main);
    margin-bottom: 0;
}

.pulse-anim {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background-color: #050C17;
    color: var(--text-navy);
    padding: 40px 0;
    text-align: center;
}

.footer-logo {
    font-family: 'Inter', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.social-links a {
    color: rgba(255, 255, 255, 0.6);
    background-color: rgba(255, 255, 255, 0.05);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

.social-instagram-img-link,
.social-tiktok-img-link,
.social-line-img-link {
    background: transparent !important;
    border-radius: 10px !important;
}

.social-instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    color: white !important;
}

.social-tiktok {
    background-color: #ffffff !important;
    color: #000000 !important;
}

.social-line {
    background-color: #06C755 !important;
    color: white !important;
}

.social-links a:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.15);
}

.copyright {
    font-size: 0.8rem;
    font-family: 'Inter', sans-serif;
}

/* =========================================
   Floating & Main CTA Button Styles
   ========================================= */
.line-cta-btn {
    display: flex;
    align-items: center;
    background-color: #06C755;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    color: white;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 8px 24px rgba(6, 199, 85, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}

.line-cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(6, 199, 85, 0.4);
    color: white;
}

.line-cta-left {
    padding: 15px 15px 15px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
}

@media (min-width: 768px) {
    .line-cta-left {
        padding: 20px 20px 20px 40px;
    }
}

.line-cta-content {
    flex: 1;
    text-align: center;
    padding: 15px 10px 15px 30px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.line-cta-small {
    display: block;
    color: #fffbcf;
    font-size: clamp(0.75rem, 3vw, 1.1rem);
    font-weight: 700;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.line-cta-large {
    display: block;
    color: #ffffff;
    font-size: clamp(1.1rem, 5vw, 1.8rem);
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: 0.05em;
}

.line-cta-arrow {
    padding-right: 15px;
    color: white;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .line-cta-arrow {
        padding-right: 25px;
    }
}

/* Floating Wrapper */
.fixed-action-buttons {
    position: fixed;
    bottom: -150px;
    right: 20px;
    z-index: 999;
    transition: bottom 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fixed-action-buttons.visible {
    bottom: 30px;
}

.fixed-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Noto Sans JP', sans-serif;
}

.fixed-btn:hover {
    transform: translateY(-5px);
}

.green-circle-btn {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: #06C755;
    color: var(--white);
    font-weight: 700;
    font-size: 0.85rem;
    line-height: 1.4;
    box-shadow: 0 10px 30px rgba(6, 199, 85, 0.4);
}

@media (min-width: 768px) {
    .fixed-action-buttons {
        right: 30px;
    }

    .green-circle-btn {
        width: 120px;
        height: 120px;
        font-size: 1rem;
    }
}

/* =========================================
   Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

@media (max-width: 767px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .section-title {
        font-size: 1.6rem;
    }

    section {
        padding: 60px 0;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-dot {
        left: 14px !important;
    }
}