/* ==========================================
   Reset & Base Styles
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - 高級な日本風配色 */
    --primary-color: #5d4037;        /* 深茶色 - 落ち着き */
    --secondary-color: #8d6e63;      /* 茶色 */
    --accent-color: #d4a574;         /* 金茶色 */
    --highlight-color: #00a968;      /* LINE緑 */
    --dark-color: #3e2723;           /* 濃茶 */
    --light-color: #f5f5f5;          /* オフホワイト */
    --cream-color: #faf8f3;          /* クリーム */
    --beige-color: #e8d5c4;          /* ベージュ */
    --text-color: #2c2c2c;           /* テキスト */
    --text-light: #666666;           /* ライトテキスト */
    --border-color: #d4c4b0;         /* ボーダー */
    --shadow: rgba(93, 64, 55, 0.1); /* シャドウ */
    
    /* Typography */
    --font-sans: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Noto Serif JP', serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('../images/bgc.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    padding: 100px 20px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(93, 64, 55, 0.75) 0%, 
        rgba(141, 110, 99, 0.65) 50%, 
        rgba(212, 165, 116, 0.55) 100%
    );
}

.hero-wrapper {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    text-align: left;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    animation: fadeInDown 0.8s ease-out;
}

.hero-badge i {
    color: var(--primary-color);
    font-size: 18px;
}

.hero-badge span {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-title-main {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 700;
    color: white;
    line-height: 1.3;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-title-sub {
    font-family: var(--font-serif);
    font-size: clamp(26px, 3.5vw, 44px);
    font-weight: 600;
    color: var(--beige-color);
    line-height: 1.3;
}

.hero-profile {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px 30px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.profile-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info {
    text-align: left;
}

.profile-name {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.profile-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 6px;
}

.profile-exp {
    font-size: 13px;
    color: var(--text-light);
}

.hero-description {
    font-size: clamp(15px, 1.8vw, 19px);
    color: white;
    line-height: 1.9;
    margin-bottom: 35px;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-cta {
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-note {
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.95);
    animation: fadeInUp 0.8s ease-out 1s both;
    line-height: 1.6;
}

.hero-disclaimer {
    display: block;
    font-size: 12px;
    opacity: 0.9;
}
.compliance-note {
    font-size: 14px;
    color: var(--text-light);
    background: var(--cream-color);
    border-left: 4px solid var(--accent-color);
    padding: 12px 16px;
    border-radius: 10px;
    margin-top: 10px;
}


/* Hero Image Section */
.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease-out 0.4s both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: rotate(2deg);
    transition: var(--transition);
}

.hero-image-wrapper:hover {
    transform: rotate(0deg) scale(1.02);
}

.hero-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-image-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    border: 3px solid rgba(212, 165, 116, 0.4);
}

.decoration-circle.decoration-1 {
    width: 150px;
    height: 150px;
    top: -30px;
    right: -30px;
    animation: pulse-circle 3s ease-in-out infinite;
}

.decoration-circle.decoration-2 {
    width: 100px;
    height: 100px;
    bottom: -20px;
    left: -20px;
    animation: pulse-circle 3s ease-in-out infinite 1.5s;
}

@keyframes pulse-circle {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==========================================
   CTA Button
   ========================================== */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: var(--highlight-color);
    color: white;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(0, 169, 104, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 169, 104, 0.4);
}

.cta-button i {
    font-size: 24px;
    position: relative;
    z-index: 1;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

/* ==========================================
   Section Headers
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;
    padding: 8px 20px;
    background: var(--beige-color);
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    line-height: 1.4;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ==========================================
   Message Section
   ========================================== */
.message-section {
    padding: var(--section-padding);
    background: white;
}

.message-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.message-text {
    padding-right: 20px;
}

.message-lead {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 25px;
    line-height: 1.8;
}

.message-body {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 20px;
    line-height: 1.9;
}

.message-signature {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid var(--border-color);
    text-align: right;
}

.message-signature p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 5px;
}

.signature-name {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.message-image {
    position: relative;
}

.image-frame {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transform: rotate(2deg);
    transition: var(--transition);
}

.image-frame:hover {
    transform: rotate(0deg) scale(1.02);
}

.image-frame img {
    width: 100%;
    height: auto;
    display: block;
}

.image-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    font-size: 60px;
    color: var(--accent-color);
    opacity: 0.3;
}

/* ==========================================
   About Section
   ========================================== */
.about-section {
    padding: var(--section-padding);
    background: var(--cream-color);
}

.about-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 80px;
    align-items: start;
    margin-top: 40px;
}

.about-image {
    position: sticky;
    top: 100px;
}

.image-wrapper {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px var(--shadow);
    margin-bottom: 30px;
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px var(--shadow);
}

.stat-item i {
    font-size: 28px;
    color: var(--accent-color);
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
}

.about-text {
    padding-top: 10px;
}

.about-intro {
    font-size: 18px;
    color: var(--text-color);
    line-height: 1.9;
    margin-bottom: 40px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    color: white;
    font-size: 24px;
}

.feature-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.feature-content p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

.about-expertise {
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow);
}

.about-expertise h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    padding: 10px 20px;
    background: var(--beige-color);
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    border-radius: 25px;
    transition: var(--transition);
}

.tag:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

/* ==========================================
   Books Section
   ========================================== */
.books-section {
    padding: var(--section-padding);
    background: white;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.book-card {
    padding: 40px 30px;
    background: var(--cream-color);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.book-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 50px var(--shadow);
}

.book-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 20px;
    color: white;
    font-size: 36px;
    transition: var(--transition);
}

.book-card:hover .book-icon {
    transform: rotateY(360deg);
}

.book-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.book-card p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

/* ==========================================
   How It Works Section
   ========================================== */
.how-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--cream-color) 0%, white 100%);
}

.how-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 60px 0;
    flex-wrap: wrap;
}

.step-item {
    flex: 1;
    min-width: 280px;
    max-width: 320px;
    padding: 40px 30px;
    background: white;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 40px var(--shadow);
    position: relative;
    transition: var(--transition);
}

.step-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px var(--shadow);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50%;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.step-icon {
    font-size: 50px;
    color: var(--accent-color);
    margin: 20px 0;
}

.step-item h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.step-item p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 15px;
}

.step-detail {
    padding: 12px 20px;
    background: var(--beige-color);
    border-radius: 10px;
    font-weight: 600;
    color: var(--primary-color);
}

.step-detail code {
    font-family: 'Courier New', monospace;
    font-size: 16px;
    color: var(--highlight-color);
}

.step-arrow {
    font-size: 30px;
    color: var(--accent-color);
}

.how-notes {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
}

.note-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--text-color);
}

.note-item i {
    font-size: 20px;
    color: var(--highlight-color);
}

.note-item i.fa-info-circle {
    color: var(--accent-color);
}

.testimonial-disclaimer,
.cta-disclaimer {
    font-size: 13px;
    color: var(--text-light);
    text-align: center;
    margin-top: 25px;
    line-height: 1.7;
}

/* ==========================================
   Testimonials Section
   ========================================== */
.testimonials-section {
    padding: var(--section-padding);
    background: var(--cream-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    padding: 35px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px var(--shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px var(--shadow);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--beige-color);
    border-radius: 50%;
    font-size: 28px;
    color: var(--primary-color);
}

.testimonial-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info p {
    font-size: 13px;
    color: var(--text-light);
}

.testimonial-stars {
    margin-bottom: 20px;
}

.testimonial-stars i {
    color: #ffa726;
    font-size: 16px;
}

.testimonial-text {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.9;
}

/* ==========================================
   Purpose Section
   ========================================== */
.purpose-section {
    padding: var(--section-padding);
    background: white;
}

.purpose-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
    margin-top: 40px;
}

.purpose-text {
    padding-right: 20px;
}

.purpose-lead {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 20px 0 30px;
    line-height: 1.8;
}

.purpose-points {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 30px;
}

.purpose-point {
    display: flex;
    gap: 20px;
}

.point-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    color: white;
    font-size: 26px;
}

.point-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.point-content p {
    font-size: 15px;
    color: var(--text-color);
    line-height: 1.8;
}

.purpose-closing {
    font-size: 16px;
    color: var(--text-color);
    line-height: 1.9;
    padding: 25px;
    background: var(--cream-color);
    border-left: 4px solid var(--accent-color);
    border-radius: 10px;
}

.purpose-image {
    position: relative;
}

.image-stack {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px var(--shadow);
}

.image-stack img {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    text-align: center;
}

.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
}

.cta-content > p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
}

.cta-info {
    margin-top: 30px;
}

.cta-info p {
    color: white;
    font-size: 16px;
    margin: 10px 0;
}

.cta-info strong {
    font-size: 20px;
    color: var(--beige-color);
}

.cta-note {
    font-size: 14px;
    opacity: 0.9;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    padding: 60px 0 30px;
    background: var(--dark-color);
    color: rgba(255, 255, 255, 0.8);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    color: white;
    margin-bottom: 10px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--beige-color);
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
}

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

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   Fixed CTA Button
   ========================================== */
.fixed-cta {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 40px;
    background: var(--highlight-color);
    color: white;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(0, 169, 104, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.fixed-cta:hover {
    transform: translateX(-50%) translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 169, 104, 0.5);
}

.fixed-cta i {
    font-size: 24px;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(0, 169, 104, 0.4);
    }
    50% {
        box-shadow: 0 10px 60px rgba(0, 169, 104, 0.6);
    }
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-badge {
        display: inline-flex;
    }
    
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-image {
        position: static;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .purpose-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero {
        min-height: auto;
        padding: 60px 20px;
    }
    
    .hero-wrapper {
        gap: 40px;
    }
    
    .hero-profile {
        flex-direction: column;
        gap: 15px;
        padding: 25px;
    }
    
    .profile-info {
        text-align: center;
    }
    
    .message-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .message-image {
        order: -1;
    }
    
    .books-grid {
        grid-template-columns: 1fr;
    }
    
    .how-steps {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .fixed-cta {
        bottom: 20px;
        padding: 15px 30px;
        font-size: 16px;
        width: calc(100% - 40px);
        max-width: 400px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-profile {
        padding: 20px;
    }
    
    .profile-image {
        width: 100px;
        height: 100px;
    }
    
    .profile-name {
        font-size: 26px;
    }
    
    .cta-button {
        padding: 15px 30px;
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .fixed-cta span {
        font-size: 14px;
    }
}