/* ================================================
   TFP Ground Design System
   ================================================ */

:root {
    /* Colors - 漆黒×箔押しゴールド */
    --deep-black: #000000;
    --rich-black: #0a0a0a;
    --champagne-gold: #C5A059;
    --gold-light: #D4AF37;
    --gold-dark: #8B7355;
    --pure-white: #FFFFFF;
    --shadow-gold: rgba(197, 160, 89, 0.12);

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

    /* Spacing - Ma（間）を作る */
    --section-padding: 240px;
    /* 120px → 240px: 2倍 */
    --section-padding-mobile: 140px;
    /* 60px → 140px */
    --max-width: 1200px;

    /* Letter/Line Spacing */
    --letter-spacing-heading: 0.15em;
    --letter-spacing-body: 0.08em;
    --line-height-heading: 1.8;
    --line-height-body: 2.5;

    /* Transitions */
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ================================================
   Reset & Base
   ================================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--deep-black);
    color: var(--pure-white);
    line-height: var(--line-height-body);
    font-weight: 300;
    /* 400 → 300 */
    letter-spacing: var(--letter-spacing-body);
    overflow-x: hidden;

    /* 微細なテクスチャ */
    background-image:
        radial-gradient(circle at 20% 50%, rgba(197, 160, 89, 0.03) 0%, transparent 50%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.03"/></svg>');
}

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

strong {
    color: var(--champagne-gold);
    font-weight: 600;
    /* 700 → 600: 洗練 */
}

/* ================================================
   Hero Section - 広大な暗闇×孤立した一文
   ================================================ */

.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: radial-gradient(circle at center, rgba(10, 10, 10, 1) 0%, rgba(0, 0, 0, 1) 70%);
    /* 広大な余白で孤立させる */
    padding: 200px 50px;
    /* 100px 40px → 200px 50px */
}

.hero-spotlight {
    position: relative;
    width: 100%;
}

.hero-spotlight::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(197, 160, 89, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    line-height: 1.4;
    font-weight: 600;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease-out;
}

.hero-lead {
    font-size: 1.3rem;
    line-height: 2;
    animation: fadeInUp 1.2s ease-out;
}

.hero-lead p {
    margin-bottom: 15px;
}

.hero-emphasis {
    color: var(--champagne-gold);
    font-weight: 500;
    font-size: 1.4rem;
    margin-top: 40px !important;
}

.scroll-indicator {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    opacity: 0.6;
}

.scroll-text {
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    color: var(--champagne-gold);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--champagne-gold), transparent);
    animation: scrollPulse 2s infinite;
}

/* ================================================
   Section Common
   ================================================ */

.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 40px;
}

.section-heading {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 80px;
    color: var(--champagne-gold);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.section-heading.inverted {
    color: var(--pure-white);
}

/* ================================================
   The Gap Section
   ================================================ */

.gap-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.gap-comparison {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: center;
}

.gap-column {
    padding: 60px 40px;
    border: 1px solid rgba(197, 160, 89, 0.2);
    background-color: rgba(13, 13, 13, 0.5);
    transition: var(--transition-smooth);
}

.gap-loser {
    border-color: rgba(255, 255, 255, 0.1);
}

.gap-loser:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.gap-winner {
    border-color: var(--champagne-gold);
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.5) 100%);
}

.gap-winner:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 0 40px rgba(197, 160, 89, 0.2);
    transform: translateY(-5px);
}

.gap-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

.gap-loser .gap-title {
    color: rgba(255, 255, 255, 0.6);
}

.gap-winner .gap-title {
    color: var(--champagne-gold);
}

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

.gap-content p {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 25px;
}

.gap-result {
    font-weight: 500;
    font-size: 1rem;
}

.gap-loser .gap-result {
    color: rgba(255, 255, 255, 0.5);
}

.gap-winner .gap-result {
    color: var(--champagne-gold);
}

.gap-divider {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-mark {
    font-size: 2rem;
    font-weight: 900;
    color: var(--champagne-gold);
    font-family: var(--font-serif);
}

.killer-phrase {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.1) 0%, transparent 100%);
    border-left: 4px solid var(--champagne-gold);
    padding: 50px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.killer-phrase.visible {
    opacity: 1;
    transform: translateY(0);
}

.killer-phrase p {
    font-size: 1.4rem;
    line-height: 2.2;
    font-weight: 400;
}

.killer-phrase strong {
    font-size: 1.5rem;
    display: block;
    margin-top: 30px;
}

/* ================================================
   Origin Section
   ================================================ */

.origin-section {
    padding: var(--section-padding) 0;
    position: relative;
    background: linear-gradient(to bottom, #000000 0%, #0D0D0D 50%, #000000 100%);
}

.origin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(197,160,89,0.03)" stroke-width="0.5"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.origin-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

.origin-content {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.origin-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.origin-text {
    font-size: 1.5rem;
    line-height: 2.2;
    margin-bottom: 40px;
    font-weight: 300;
}

/* ================================================
   Pillars Section
   ================================================ */

.pillars-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.pillars-pyramid {
    margin-bottom: 80px;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.pillars-pyramid.visible {
    opacity: 1;
    transform: scale(1);
}

.pyramid-visual {
    max-width: 500px;
    margin: 0 auto;
}

.pyramid-svg {
    width: 100%;
    height: auto;
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.pillar-card {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 50px 30px;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out, border-color 0.3s ease;
}

.pillar-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.pillar-card:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.15);
}

.pillar-number {
    font-size: 3rem;
    font-family: var(--font-serif);
    color: var(--champagne-gold);
    opacity: 0.3;
    margin-bottom: 20px;
    font-weight: 800;
}

.pillar-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--champagne-gold);
    margin-bottom: 10px;
    font-weight: 600;
}

.pillar-subtitle {
    display: block;
    font-size: 1.2rem;
    margin-top: 5px;
    font-weight: 400;
}

.pillar-description {
    font-size: 1rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 25px;
}

/* ================================================
   Coaching Section
   ================================================ */

.coaching-section {
    padding: var(--section-padding) 0;
    background: radial-gradient(circle at center, rgba(13, 13, 13, 1) 0%, rgba(0, 0, 0, 1) 70%);
}

.coaching-image-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.coaching-placeholder {
    width: 100%;
    height: 600px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0D0D0D 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(197, 160, 89, 0.2);
}

.placeholder-coaching {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--champagne-gold);
    text-align: center;
    line-height: 2;
}

.coaching-caption {
    text-align: center;
    margin-top: 40px;
}

.coaching-caption p {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--champagne-gold);
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* ================================================
   ROI Section
   ================================================ */

.roi-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.roi-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.roi-content.visible {
    opacity: 1;
    transform: translateY(0);
}

.roi-paragraph {
    font-size: 1.2rem;
    line-height: 2.2;
    margin-bottom: 40px;
}

.roi-emphasis {
    font-size: 1.5rem;
    color: var(--champagne-gold);
    font-weight: 500;
}

.roi-visual {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.08) 0%, transparent 100%);
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 40px;
}

.roi-calculation {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

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

.calc-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 10px;
}

.calc-value {
    font-size: 2.5rem;
    font-family: var(--font-serif);
    color: var(--champagne-gold);
    font-weight: 800;
}

.calc-operator {
    font-size: 2rem;
    color: var(--champagne-gold);
    font-weight: 300;
}

.calc-result {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--champagne-gold);
}

.calc-result .calc-value {
    font-size: 3rem;
}

/* ================================================
   Invitation Section
   ================================================ */

.invitation-section {
    padding: var(--section-padding) 0;
    background: radial-gradient(circle at center, rgba(13, 13, 13, 1) 0%, rgba(0, 0, 0, 1) 70%);
}

.invitation-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.invitation-card {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border: 2px solid var(--champagne-gold);
    padding: 80px 60px;
    position: relative;
}

.invitation-card::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 30px;
    right: 30px;
    bottom: 30px;
    border: 1px solid rgba(197, 160, 89, 0.2);
    pointer-events: none;
}

.invitation-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 1;
}

.invitation-heading {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--champagne-gold);
    margin-bottom: 30px;
    font-weight: 600;
}

.invitation-question {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 2;
    font-weight: 400;
}

.invitation-body {
    text-align: center;
    position: relative;
    z-index: 1;
}

.invitation-text {
    font-size: 1.2rem;
    line-height: 2;
    margin-bottom: 50px;
}

.invitation-cta {
    margin-bottom: 40px;
}

.cta-button-primary {
    display: inline-block;
    background-color: transparent;
    color: var(--champagne-gold);
    border: 3px solid var(--champagne-gold);
    padding: 25px 60px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    transition: var(--transition-smooth);
    text-decoration: none;
    cursor: pointer;
}

.cta-button-primary:hover {
    background-color: var(--champagne-gold);
    color: var(--deep-black);
    box-shadow: 0 0 40px rgba(197, 160, 89, 0.5);
    transform: translateY(-3px);
}

.cta-button-primary:active {
    transform: translateY(0);
}

.cta-sub {
    display: block;
    font-size: 0.9rem;
    margin-top: 8px;
    font-weight: 400;
}

.invitation-note {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.invitation-footer {
    margin-top: 60px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.invitation-limit {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    padding: 20px 40px;
    border: 1px solid var(--champagne-gold);
    background-color: rgba(197, 160, 89, 0.05);
}

.limit-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.limit-number {
    font-size: 3rem;
    font-family: var(--font-serif);
    color: var(--champagne-gold);
    font-weight: 800;
}

/* ================================================
   Footer
   ================================================ */

.site-footer {
    padding: 60px 20px;
    text-align: center;
    border-top: 1px solid rgba(197, 160, 89, 0.2);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    background-color: var(--deep-black);
}

/* ================================================
   Animations
   ================================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.4;
        transform: scaleY(1);
    }

    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

/* ================================================
   Responsive Design
   ================================================ */

@media (max-width: 1024px) {
    .gap-comparison {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .gap-divider {
        display: none;
    }

    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .roi-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

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

    .hero-lead {
        font-size: 1.1rem;
    }

    .hero-emphasis {
        font-size: 1.2rem;
    }

    .section-heading {
        font-size: 2rem;
        margin-bottom: 50px;
    }

    .gap-column {
        padding: 40px 30px;
    }

    .gap-title {
        font-size: 1.5rem;
    }

    .killer-phrase {
        padding: 30px 20px;
    }

    .killer-phrase p {
        font-size: 1.1rem;
    }

    .origin-text {
        font-size: 1.2rem;
    }

    .pillar-card {
        padding: 40px 25px;
    }

    .coaching-placeholder {
        height: 400px;
    }

    .coaching-caption p {
        font-size: 1.3rem;
    }

    .roi-paragraph {
        font-size: 1.1rem;
    }

    .roi-emphasis {
        font-size: 1.3rem;
    }

    .calc-value {
        font-size: 2rem;
    }

    .invitation-card {
        padding: 50px 30px;
    }

    .invitation-heading {
        font-size: 2rem;
    }

    .invitation-question {
        font-size: 1.2rem;
    }

    .invitation-text {
        font-size: 1.1rem;
    }

    .cta-button-primary {
        padding: 20px 40px;
        font-size: 1rem;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-headline {
        font-size: 2rem;
    }

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

    .killer-phrase p {
        font-size: 1rem;
    }

    .killer-phrase strong {
        font-size: 1.2rem;
    }
}
/* ================================================
   サービス紹介資料 追加スタイル
   ================================================ */

/* 共通スタイル */
.section-kicker {
    text-align: center;
    font-size: 0.9rem;
    color: var(--champagne-gold);
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-headline-large {
    font-family: var(--font-serif);
    font-size: 3rem;
    text-align: center;
    margin-bottom: 80px;
    color: var(--champagne-gold);
    font-weight: 600;
    letter-spacing: 0.05em;
    line-height: 1.6;
}

/* 表紙セクション */
.cover-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at center, rgba(10, 10, 10, 1) 0%, rgba(0, 0, 0, 1) 70%);
    padding: 140px 40px 100px;
    /* ヘッダー(56px)の下に余白を確保 */
}

.cover-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cover-headline {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    line-height: 1.4;
    font-weight: 600;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out;
}

.cover-subheadline {
    font-size: 1.3rem;
    line-height: 2;
    margin-bottom: 60px;
    color: rgba(255, 255, 255, 0.9);
}

.cover-achievement {
    margin-bottom: 60px;
}

.achievement-badge {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 30px 50px;
    border: 2px solid var(--champagne-gold);
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.1) 0%, transparent 100%);
}

.achievement-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.1em;
}

.achievement-value {
    font-size: 2.5rem;
    font-family: var(--font-serif);
    color: var(--champagne-gold);
    font-weight: 800;
}

.cover-video {
    margin-top: 80px;
}

.video-link {
    display: block;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.video-link:hover .video-placeholder {
    border-color: var(--champagne-gold);
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.3);
    transform: translateY(-5px);
}

.video-placeholder {
    width: 100%;
    max-width: 700px;
    height: 400px;
    margin: 0 auto;
    background: linear-gradient(135deg, #1a1a1a 0%, #0D0D0D 100%);
    border: 2px solid rgba(197, 160, 89, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.play-icon {
    width: 80px;
    height: 80px;
    background: var(--champagne-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--deep-black);
    padding-left: 8px;
}

.video-placeholder p {
    font-size: 1.1rem;
    color: var(--champagne-gold);
    letter-spacing: 0.05em;
}

/* 課題定義セクション */
.problems-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 80px;
}

.problem-card {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border: 1px solid rgba(197, 160, 89, 0.2);
    padding: 50px 30px;
    text-align: center;
    transition: var(--transition-smooth);
}

.problem-card:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.15);
    transform: translateY(-5px);
}

.problem-icon {
    font-size: 4rem;
    margin-bottom: 30px;
}

.problem-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--champagne-gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.problem-description {
    font-size: 1rem;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.85);
}

.problems-conclusion {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.1) 0%, transparent 100%);
    border-left: 4px solid var(--champagne-gold);
    padding: 50px;
    text-align: center;
}

.conclusion-text {
    font-size: 1.3rem;
    line-height: 2.2;
    font-weight: 400;
}

/* 強みと到達点セクション */
.strengths-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(to bottom, #000000 0%, #0D0D0D 50%, #000000 100%);
}

.strengths-grid {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.strength-item {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 50px 40px;
    transition: var(--transition-smooth);
}

.strength-item:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.15);
}

.strength-number {
    font-size: 2rem;
    font-family: var(--font-serif);
    color: var(--champagne-gold);
    opacity: 0.3;
    margin-bottom: 20px;
    font-weight: 800;
}

.strength-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--champagne-gold);
    margin-bottom: 20px;
    font-weight: 600;
}

.strength-description {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.strength-points {
    list-style: none;
    padding-left: 0;
}

.strength-points li {
    font-size: 1rem;
    line-height: 2;
    padding-left: 30px;
    position: relative;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.85);
}

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

/* 料金セクション */
.pricing-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    margin-bottom: 60px;
}

.pricing-card {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border: 2px solid rgba(197, 160, 89, 0.2);
    padding: 50px 40px;
    transition: var(--transition-smooth);
    position: relative;
}

.pricing-card:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.15);
    transform: translateY(-5px);
}

.pricing-card-featured {
    border-color: var(--champagne-gold);
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.1) 0%, rgba(13, 13, 13, 0.8) 100%);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--champagne-gold);
    color: var(--deep-black);
    padding: 8px 25px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.pricing-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

.pricing-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--champagne-gold);
    margin-bottom: 10px;
    font-weight: 600;
}

.pricing-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.pricing-body {
    margin-bottom: 40px;
}

.pricing-description {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
}

.pricing-features h4 {
    font-size: 1rem;
    color: var(--champagne-gold);
    margin-bottom: 15px;
    font-weight: 600;
}

.pricing-features ul {
    list-style: none;
    padding-left: 0;
}

.pricing-features li {
    font-size: 1rem;
    line-height: 2;
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.85);
}

.pricing-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--champagne-gold);
    font-weight: bold;
    font-size: 1.5rem;
    line-height: 1.3;
}

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

.pricing-button {
    display: inline-block;
    background-color: transparent;
    color: var(--champagne-gold);
    border: 2px solid var(--champagne-gold);
    padding: 18px 40px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: var(--transition-smooth);
    text-decoration: none;
    cursor: pointer;
}

.pricing-button:hover {
    background-color: var(--champagne-gold);
    color: var(--deep-black);
    box-shadow: 0 0 30px rgba(197, 160, 89, 0.4);
    transform: translateY(-3px);
}

.pricing-button-primary {
    background-color: var(--champagne-gold);
    color: var(--deep-black);
    border-color: var(--champagne-gold);
}

.pricing-button-primary:hover {
    background-color: transparent;
    color: var(--champagne-gold);
}

.pricing-note {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

/* 受講者の声セクション */
.testimonials-section {
    padding: var(--section-padding) 0;
    background: radial-gradient(circle at center, rgba(13, 13, 13, 1) 0%, rgba(0, 0, 0, 1) 70%);
}

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

.testimonial-card {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.05) 0%, rgba(13, 13, 13, 0.8) 100%);
    border-left: 4px solid var(--champagne-gold);
    padding: 40px 35px;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    box-shadow: 0 10px 40px rgba(197, 160, 89, 0.15);
    transform: translateY(-5px);
}

.testimonial-content {
    margin-bottom: 25px;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
}

.testimonial-author {
    text-align: right;
}

.author-info {
    font-size: 0.95rem;
    color: var(--champagne-gold);
    font-weight: 500;
}

/* FAQセクション */
.faq-section {
    padding: var(--section-padding) 0;
    background-color: var(--rich-black);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.03) 0%, transparent 100%);
    border: 1px solid rgba(197, 160, 89, 0.2);
    padding: 40px;
    margin-bottom: 30px;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: var(--champagne-gold);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.1);
}

.faq-question {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--champagne-gold);
    margin-bottom: 25px;
    font-weight: 600;
    line-height: 1.6;
}

.faq-answer {
    font-size: 1.05rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
}

.faq-answer p {
    margin-bottom: 20px;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* CTAセクション */
.final-cta-section {
    padding: var(--section-padding) 0;
    background: radial-gradient(circle at center, rgba(13, 13, 13, 1) 0%, rgba(0, 0, 0, 1) 70%);
}

.cta-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cta-heading {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--champagne-gold);
    margin-bottom: 30px;
    font-weight: 600;
    line-height: 1.6;
}

.cta-text {
    font-size: 1.2rem;
    line-height: 2.2;
    margin-bottom: 60px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 25px;
    align-items: center;
}

.cta-button {
    display: inline-block;
    padding: 25px 50px;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    transition: var(--transition-smooth);
    text-decoration: none;
    cursor: pointer;
    min-width: 400px;
}

.cta-button-primary {
    background-color: var(--champagne-gold);
    color: var(--deep-black);
    border: 2px solid var(--champagne-gold);
}

.cta-button-primary:hover {
    background-color: transparent;
    color: var(--champagne-gold);
    box-shadow: 0 0 40px rgba(197, 160, 89, 0.5);
    transform: translateY(-3px);
}

.cta-button-secondary {
    background-color: transparent;
    color: var(--champagne-gold);
    border: 2px solid var(--champagne-gold);
}

.cta-button-secondary:hover {
    background-color: var(--champagne-gold);
    color: var(--deep-black);
    box-shadow: 0 0 30px rgba(197, 160, 89, 0.4);
    transform: translateY(-3px);
}

/* レスポンシブ追加 */
@media (max-width: 1024px) {
    .problems-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .cover-headline {
        font-size: 2.5rem;
    }

    .cover-subheadline {
        font-size: 1.1rem;
    }

    .achievement-value {
        font-size: 2rem;
    }

    .video-placeholder {
        height: 250px;
    }

    .play-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .section-heading {
        font-size: 2rem;
    }

    .section-headline-large {
        font-size: 2.2rem;
    }

    .strength-title {
        font-size: 1.5rem;
    }

    .pricing-title {
        font-size: 1.5rem;
    }

    .cta-heading {
        font-size: 2rem;
    }

    .cta-button {
        min-width: 100%;
        padding: 20px 30px;
        font-size: 1rem;
    }

    .faq-question {
        font-size: 1.2rem;
    }
}