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

:root {
    /* Colors */
    --color-yellow: #FFF8DC;
    --color-orange: #FF9F45;
    --color-orange-dark: #FF8C2E;
    --color-orange-darker: #FF7A1A;
    --color-green: #7BC96F;
    --color-blue: #6DB9E0;
    --color-gray-dark: #333333;
    --color-gray: #666666;
    --color-gray-light: #888888;
    --color-gray-lighter: #F5F5F5;
    --color-white: #FFFFFF;
    
    /* Typography - フォントパターン切り替え用 */
    /* パターン1: M PLUS Rounded 1c（丸ゴシック、親しみやすい）- デフォルト */
    --font-family: 'M PLUS Rounded 1c', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    
    /* パターン2: Zen Kaku Gothic New（モダン、すっきり） */
    /* --font-family: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif; */
    
    /* パターン3: Kosugi Maru（手書き風、温かみ） */
    /* --font-family: 'Kosugi Maru', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif; */
    
    /* パターン4: Noto Sans JP（スタンダード、読みやすい） */
    /* --font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif; */
}

body {
    font-family: var(--font-family);
    color: var(--color-gray-dark);
    line-height: 1.6;
    overflow-x: hidden;
    /* padding-top and padding-bottom added in Header & Fixed CTA section */
}

/* ===== Utility Classes ===== */
.sp-only {
    display: none;
}

.pc-only {
    display: inline;
}

@media (max-width: 768px) {
    .sp-only {
        display: inline;
    }
    
    .pc-only {
        display: none;
    }
}

/* ===== Image Responsive Fixes ===== */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.container-narrow {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .container-narrow {
        padding: 0 0.75rem;
    }
}

.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: inline;
    }
}

/* ===== Button Styles ===== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: linear-gradient(to right, var(--color-orange), var(--color-orange-dark));
    color: var(--color-white);
    font-weight: bold;
    font-size: 1.25rem;
    padding: 1.25rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(255, 159, 69, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background: linear-gradient(to right, var(--color-orange-dark), var(--color-orange-darker));
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 159, 69, 0.4);
}

.btn-cta-large {
    display: block;
    width: 100%;
    background: linear-gradient(to right, var(--color-orange), var(--color-orange-dark));
    color: var(--color-white);
    font-weight: bold;
    font-size: 1.25rem;
    padding: 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 159, 69, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-cta-large:hover {
    background: linear-gradient(to right, var(--color-orange-dark), var(--color-orange));
    transform: scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 159, 69, 0.4);
}

/* ===== Header Styles ===== */
.site-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    background: var(--color-white) !important;
    z-index: 1000 !important;
    padding: 1rem 0 !important;
    box-shadow: none !important;
    border: none !important;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* PC Navigation */
.header-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    color: var(--color-gray-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--color-orange);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background: var(--color-gray-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--color-white);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-nav.active {
    max-height: 300px;
    padding: 1rem 0;
}

.mobile-nav-link {
    display: block;
    padding: 0.875rem 2rem;
    color: var(--color-gray-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
    background: #f5f5f5;
    color: var(--color-orange);
    border-left-color: var(--color-orange);
}

.logo-image {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray-dark);
    white-space: nowrap;
}

.btn-header-cta {
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
    color: var(--color-white);
    padding: 0.875rem 2.5rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1rem;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.btn-header-cta:hover {
    background: linear-gradient(135deg, var(--color-orange-dark), var(--color-orange-darker));
    transform: translateY(-2px);
}

/* ===== Fixed CTA Button ===== */
.fixed-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    padding: 0.75rem 1.5rem;
    z-index: 999;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.btn-fixed-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
    text-decoration: none;
}

.fixed-cta-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gray-dark);
    text-align: center;
}

.fixed-cta-button {
    background: linear-gradient(135deg, var(--color-orange), var(--color-orange-dark));
    color: var(--color-white);
    padding: 0.875rem 2.5rem;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1rem;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(255, 159, 69, 0.3);
    transition: all 0.3s ease;
}

.btn-fixed-cta:hover .fixed-cta-button {
    background: linear-gradient(135deg, var(--color-orange-dark), var(--color-orange-darker));
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 159, 69, 0.4);
}

/* Adjust body padding for fixed header */
body {
    padding-top: 80px;
    padding-bottom: 80px; /* Reduced space for narrower fixed CTA */
}

/* ===== Responsive Styles for Header & Fixed CTA ===== */
@media (max-width: 1024px) {
    .site-header {
        padding: 0.75rem 0;
        box-shadow: none !important;
    }
    
    .header-container {
        padding: 0 1rem;
        gap: 1rem;
    }
    
    .header-logo {
        order: 1;
    }
    
    .btn-header-cta {
        order: 2;
        margin-left: auto;
    }
    
    .mobile-menu-toggle {
        order: 3;
        margin-left: 0.75rem;
    }
    
    /* Hide PC navigation on mobile */
    .header-nav {
        display: none;
    }
    
    /* Show mobile menu toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Show mobile navigation */
    .mobile-nav {
        display: flex;
    }
    
    .logo-image {
        height: 36px;
    }
    
    .logo-text {
        font-size: 0.875rem;
    }
    
    .btn-header-cta {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
        box-shadow: none;
    }
    
    body {
        padding-top: 64px;
        padding-bottom: 120px; /* Space for mobile fixed CTA */
    }
    
    .fixed-cta {
        padding: 0.75rem 1rem;
    }
    
    .btn-fixed-cta {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }
    
    .fixed-cta-text {
        font-size: 0.8rem;
        text-align: center;
        line-height: 1.4;
    }
    
    .fixed-cta-button {
        padding: 0.75rem 2rem;
        font-size: 0.95rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 0.75rem;
    }
    
    .btn-header-cta {
        padding: 0.5rem 1.25rem;
        font-size: 0.8rem;
        box-shadow: none;
    }
    
    .fixed-cta {
        padding: 0.5rem 0.75rem;
    }
    
    .fixed-cta-text {
        font-size: 0.75rem;
    }
    
    .fixed-cta-button {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ===== Text Utilities ===== */
.text-orange {
    color: var(--color-orange);
}

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

.text-medium {
    font-size: 1.5rem;
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-gray-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1.5rem;
    color: var(--color-orange);
    font-weight: bold;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 1.1rem;
    }
}

/* Problems Section Title Styles */
.problems-title {
    color: var(--color-gray-dark);
}

.problems-title-small {
    font-size: 1.5rem;
    color: var(--color-orange);
}

.problems-title .text-orange {
    font-size: 2rem;
    color: var(--color-gray-dark);
}

@media (max-width: 768px) {
    .problems-title-small {
        font-size: 1.1rem;
    }
    
    .problems-title .text-orange {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .problems-title-small {
        font-size: 1rem;
    }
    
    .problems-title .text-orange {
        font-size: 1.35rem;
    }
}

/* ===== Hero Section ===== */
/* ===== Hero Section ===== */
.hero-section {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 3rem 1rem;
}

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

/* アンダーライン装飾 */
.hero-catchcopy {
    display: inline-block;
    margin-bottom: 1.75rem;
    position: relative;
}

.hero-catchcopy span {
    font-size: 30px;
    font-weight: 800;
    color: var(--color-orange);
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.hero-catchcopy span::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-orange);
    border-radius: 2px;
}

/* メインコピー */
.hero-main-copy {
    font-size: 46px;
    font-weight: 900;
    color: var(--color-gray-dark);
    line-height: 1.3;
    margin-bottom: 1.75rem;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8);
}

/* サブコピー（グリーン背景） */
.hero-sub-copy {
    display: inline-block;
    background: var(--color-green);
    color: var(--color-white);
    padding: 1rem 3.5rem;
    margin-bottom: 2.5rem;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(123, 201, 111, 0.35);
}

.hero-sub-copy span {
    font-size: 40px;
    font-weight: 800;
}

/* 3つの円形バッジ */
.hero-badges-row {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: nowrap;
}

.hero-badge {
    background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-dark) 100%);
    color: var(--color-white);
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 6px 20px rgba(255, 159, 69, 0.35);
    position: relative;
    overflow: hidden;
}

.hero-badge span {
    font-size: 19px;
    font-weight: 800;
    line-height: 1.3;
    display: block;
    position: relative;
    z-index: 1;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator span {
    font-size: 0.75rem;
    color: var(--color-gray-light);
    font-weight: 500;
}

.hero-scroll-indicator i {
    font-size: 1.5rem;
    color: var(--color-orange);
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 65vh;
    }
    
    .hero-content {
        padding: 2rem 1rem;
    }
    
    .hero-catchcopy {
        margin-bottom: 1.25rem;
    }
    
    .hero-catchcopy span {
        font-size: 26px;
        padding-bottom: 0.4rem;
    }
    
    .hero-catchcopy span::after {
        height: 3px;
    }
    
    .hero-main-copy {
        font-size: 29px;
        margin-bottom: 1.25rem;
    }
    
    .hero-sub-copy {
        padding: 0.75rem 2.25rem;
        margin-bottom: 2rem;
    }
    
    .hero-sub-copy span {
        font-size: 26px;
    }
    
    .hero-badges-row {
        gap: 1rem;
        flex-wrap: nowrap;
    }
    
    .hero-badge {
        width: 90px;
        height: 90px;
    }
    
    .hero-badge span {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 1.5rem 0.75rem;
    }
    
    .hero-catchcopy {
        margin-bottom: 1rem;
    }
    
    .hero-catchcopy span {
        font-size: 21px;
        padding-bottom: 0.35rem;
    }
    
    .hero-catchcopy span::after {
        height: 2px;
    }
    
    .hero-main-copy {
        font-size: 25px;
        margin-bottom: 1rem;
    }
    
    .hero-sub-copy {
        padding: 0.625rem 2rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-sub-copy span {
        font-size: 19px;
    }
    
    .hero-badges-row {
        gap: 0.5rem;
        flex-wrap: nowrap;
    }
    
    .hero-badge {
        width: 75px;
        height: 75px;
    }
    
    .hero-badge span {
        font-size: 13px;
    }
}

/* ===== Problems Section ===== */
.problems-section {
    padding: 3rem 1rem;
    background: var(--color-white);
}

.problems-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.problem-card {
    background: var(--color-white);
    border: 3px solid var(--color-orange);
    border-radius: 20px;
    padding: 1.75rem 2rem;
    box-shadow: 0 6px 20px rgba(255, 159, 69, 0.2);
    position: relative;
    transition: all 0.3s ease;
}

.problem-card:hover {
    box-shadow: 0 10px 30px rgba(255, 159, 69, 0.3);
    transform: translateY(-5px);
}

/* 吹き出しの尖り部分 */
.problem-card::before {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 20px solid var(--color-orange);
}

.problem-card::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 53px;
    width: 0;
    height: 0;
    border-left: 17px solid transparent;
    border-right: 17px solid transparent;
    border-top: 17px solid var(--color-white);
}

.problem-text {
    font-size: 1.05rem;
    color: var(--color-gray-dark);
    line-height: 1.7;
    margin: 0;
    font-weight: 500;
}

@media (max-width: 768px) {
    .problems-section {
        padding: 2.5rem 1rem;
    }
    
    .problems-grid {
        gap: 1.75rem;
        max-width: 100%;
    }
    
    .problem-card {
        padding: 1.5rem 1.75rem;
    }
    
    .problem-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .problems-section {
        padding: 2rem 0.75rem;
    }
    
    .problems-grid {
        gap: 1.5rem;
    }
    
    .problem-card {
        padding: 1.25rem 1.5rem;
        border-radius: 15px;
    }
    
    .problem-card::before {
        left: 30px;
        border-left: 15px solid transparent;
        border-right: 15px solid transparent;
        border-top: 15px solid var(--color-orange);
        bottom: -15px;
    }
    
    .problem-card::after {
        left: 32px;
        border-left: 13px solid transparent;
        border-right: 13px solid transparent;
        border-top: 13px solid var(--color-white);
        bottom: -11px;
    }
    
    .problem-text {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}

/* ===== Solution Section ===== */
.solution-section {
    padding: 3rem 1rem;
    background: linear-gradient(135deg, #E8F5FF 0%, #F0F9FF 50%, #E0F2F7 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* 4つ目と5つ目を中央揃え */
.feature-card:nth-child(4) {
    grid-column: 1 / 2;
}

.feature-card:nth-child(5) {
    grid-column: 2 / 3;
}

.feature-card {
    background: var(--color-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px);
}

.feature-image {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-radius: 1rem 1rem 0 0;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.feature-title-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    margin-bottom: 0.75rem !important;
}

.feature-number {
    font-size: 1.25rem !important;
    line-height: 1 !important;
    background: var(--color-orange) !important;
    color: var(--color-white) !important;
    min-width: 45px !important;
    height: 45px !important;
    border-radius: 8px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 15px rgba(255, 159, 69, 0.3) !important;
    flex-shrink: 0 !important;
    font-weight: 800 !important;
}

.feature-content {
    flex: 1;
    padding: 1.5rem 1.75rem 1.75rem;
}

.feature-title {
    font-size: 1.025rem !important;
    font-weight: 800 !important;
    color: var(--color-gray-dark) !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 1 !important;
    display: block !important;
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card:nth-child(4),
    .feature-card:nth-child(5) {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .solution-section {
        padding: 2.5rem 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .feature-card:nth-child(4),
    .feature-card:nth-child(5) {
        grid-column: auto;
    }
    
    .feature-image {
        height: auto;
    }
    
    .feature-number {
        font-size: 1.3rem;
        min-width: 45px;
        height: 45px;
    }
    
    .feature-content {
        padding: 1.25rem 1.5rem 1.5rem;
    }
    
    .feature-title {
        font-size: 1.1rem !important;
        line-height: 1 !important;
        padding: 0;
    }
}

@media (max-width: 480px) {
    .solution-section {
        padding: 2rem 0.75rem;
    }
    
    .feature-image {
        height: auto;
    }
    
    .feature-number {
        font-size: 1rem;
        min-width: 36px;
        height: 36px;
    }
    
    .feature-title-wrapper {
        gap: 0.75rem;
        align-items: center;
    }
    
    .feature-content {
        padding: 1rem 1.25rem 1.25rem;
    }
    
    .feature-title {
        font-size: 1.05rem !important;
        margin-bottom: 0.625rem;
        line-height: 1;
        padding: 0;
    }
    
    .feature-desc {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .feature-content {
        padding: 1rem;
    }
}

/* ===== Products Section ===== */
.products-section {
    padding: 3rem 1rem;
    background: var(--color-white);
}

/* Age Section */
.age-section {
    margin-bottom: 4rem;
}

.age-section:last-child {
    margin-bottom: 0;
}

.age-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-orange);
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 3px solid var(--color-orange);
    display: inline-block;
    width: 100%;
}

/* Carousel Container */
.carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-wrapper {
    overflow: hidden;
    padding: 0 1rem;
}

.products-carousel {
    display: flex;
    transition: transform 0.4s ease;
    gap: 1.5rem;
}

.product-card {
    flex: 0 0 calc((100% - 3rem) / 3);
    min-width: calc((100% - 3rem) / 3);
    background: var(--color-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-gray-lighter);
}

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

.product-name {
    font-size: 1rem;
    font-weight: bold;
    color: var(--color-gray-dark);
    padding: 1.25rem 1.25rem 0.75rem;
}

.product-desc {
    font-size: 0.85rem;
    color: var(--color-gray);
    line-height: 1.5;
    padding: 0 1.25rem 1.25rem;
}

/* Carousel Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--color-orange);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--color-orange);
    color: var(--color-white);
}

.carousel-btn i {
    font-size: 1.5rem;
    color: var(--color-orange);
}

.carousel-btn:hover i {
    color: var(--color-white);
}

.carousel-prev {
    left: 0;
}

.carousel-next {
    right: 0;
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gray-lighter);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: var(--color-orange);
    width: 30px;
    border-radius: 5px;
}

@media (max-width: 768px) {
    .products-section {
        padding: 2.5rem 0;
    }
    
    .age-section {
        margin-bottom: 3rem;
    }
    
    .age-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }
    
    .carousel-wrapper {
        overflow: hidden;
        width: 100%;
        padding: 0 5%;
    }
    
    .products-carousel {
        display: flex;
        gap: 1rem;
        transition: transform 0.3s ease;
    }
    
    .product-card {
        flex: 0 0 90%;
        min-width: 90%;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn i {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .products-section {
        padding: 2rem 0;
    }
    
    .age-section {
        margin-bottom: 2.5rem;
    }
    
    .age-title {
        font-size: 1.25rem;
        margin-bottom: 1.25rem;
        padding-bottom: 0.5rem;
        padding: 0 1rem;
    }
    
    .product-card {
        flex: 0 0 90%;
        min-width: 90%;
    }
    
    .product-name {
        font-size: 0.95rem;
        padding: 1rem 1rem 0.5rem;
    }
    
    .product-desc {
        font-size: 0.8rem;
        padding: 0 1rem 1rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
    }
    
    .carousel-btn i {
        font-size: 1.1rem;
    }
}

/* ===== Recipes Section ===== */
.recipes-section {
    padding: 3rem 1rem;
    background: linear-gradient(135deg, #FFF9E6 0%, #FFF5F0 50%, #FFFAF5 100%);
}

.recipes-carousel-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

.recipes-wrapper {
    overflow: hidden;
    padding: 0 3rem;
}

.recipes-carousel {
    display: flex;
    gap: 1.5rem;
    transition: transform 0.3s ease;
}

.recipe-card {
    flex: 0 0 calc((100% - 3rem) / 3);
    min-width: calc((100% - 3rem) / 3);
    background: var(--color-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.recipe-card:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px);
}

.recipe-age-badge {
    background: var(--color-orange);
    color: var(--color-white);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
}

.recipe-image {
    width: 100%;
    height: 12rem;
    overflow: hidden;
}

.recipe-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.recipe-content {
    padding: 1.5rem;
}

.recipe-name {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-gray-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.recipe-details {
    font-size: 0.9rem;
    color: var(--color-gray);
}

.recipe-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-orange);
    margin: 1rem 0 0.5rem 0;
}

.recipe-section-title:first-child {
    margin-top: 0;
}

.recipe-ingredients,
.recipe-steps {
    margin: 0;
    padding-left: 1.25rem;
    line-height: 1.7;
}

.recipe-ingredients li,
.recipe-steps li {
    margin-bottom: 0.375rem;
}

/* Recipes Carousel Controls */
.recipes-carousel-container .carousel-btn {
    display: none; /* デフォルト非表示（PCは常に非表示） */
}

/* PC では static グリッド表示（カルーセル無効） */
@media (min-width: 1025px) {
    .recipes-wrapper {
        overflow: visible;
        padding: 0;
    }

    .recipes-carousel {
        transform: none !important;
        transition: none !important;
        flex-wrap: nowrap;
    }

    .recipe-card {
        flex: 0 0 calc((100% - 3rem) / 3);
        min-width: 0;
    }

    .recipes-carousel-container .carousel-btn {
        display: none !important;
    }
}

@media (max-width: 1024px) {
    .recipe-card {
        flex: 0 0 calc(50% - 0.75rem);
    }
    
    /* タブレット・SP では矢印を表示 */
    .recipes-carousel-container .carousel-btn {
        display: flex !important;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
    }
    
    .recipes-carousel-container .carousel-prev {
        left: 0;
    }
    
    .recipes-carousel-container .carousel-next {
        right: 0;
    }
}

@media (max-width: 768px) {
    .recipes-section {
        padding: 2.5rem 0;
    }
    
    .recipes-wrapper {
        overflow: hidden;
        width: 100%;
        padding: 0 5%;
    }
    
    .recipes-carousel {
        display: flex;
        gap: 1rem;
        transition: transform 0.3s ease;
    }
    
    .recipe-card {
        flex: 0 0 90%;
        min-width: 90%;
    }
    
    .recipe-image {
        height: 10rem;
    }
    
    .recipe-content {
        padding: 1.25rem;
    }
    
    .recipe-name {
        font-size: 1.15rem;
    }
}

@media (max-width: 480px) {
    .recipes-section {
        padding: 2rem 0;
    }
    
    .recipe-card {
        flex: 0 0 90%;
        min-width: 90%;
    }
    
    .recipe-image {
        height: 9rem;
    }
    
    .recipe-content {
        padding: 1rem;
    }
    
    .recipe-name {
        font-size: 1.05rem;
        margin-bottom: 0.75rem;
    }
    
    .recipe-section-title {
        font-size: 0.95rem;
        margin: 0.75rem 0 0.375rem 0;
    }
    
    .recipe-details {
        font-size: 0.85rem;
    }
    
    .recipe-ingredients,
    .recipe-steps {
        padding-left: 1rem;
        line-height: 1.6;
    }
}

/* ===== Final CTA Section ===== */
.final-cta-section {
    padding: 3rem 1rem 4rem;
    background: linear-gradient(135deg, #FFF5E6 0%, #FFEDE0 50%, #FFF8F0 100%);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 24rem;
    height: 24rem;
    background: rgba(255, 159, 69, 0.1);
    border-radius: 50%;
    filter: blur(60px);
}

.final-cta-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 20rem;
    height: 20rem;
    background: rgba(123, 201, 111, 0.1);
    border-radius: 50%;
    filter: blur(60px);
}

.campaign-badge-center {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
}

.badge-pulse {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-blue);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(109, 185, 224, 0.3);
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.badge-pulse i {
    font-size: 1.5rem;
}

.badge-pulse span {
    font-weight: bold;
    font-size: 1.125rem;
    white-space: nowrap;
}

.cta-title {
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--color-gray-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.cta-subtitle {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--color-gray-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.cta-box {
    background: var(--color-white);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
}

.cta-box-title {
    text-align: center;
    color: var(--color-orange);
    font-weight: bold;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.cta-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.cta-product {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-product-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: #F9F9F9;
    border-radius: 0.375rem;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.375rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.cta-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cta-product-name {
    font-size: 0.875rem;
    color: var(--color-gray-dark);
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
}

.cta-notes {
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-notes p {
    font-size: 0.75rem;
    color: var(--color-gray-light);
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .final-cta-section {
        padding: 2.5rem 1rem 3rem;
    }
    
    .cta-title {
        font-size: 1.1rem;
    }
    
    .cta-subtitle {
        font-size: 0.95rem;
    }
    
    .cta-box {
        padding: 1rem;
    }
    
    .cta-products {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .cta-product-image {
        padding: 0.125rem;
        border-radius: 0.25rem;
        margin-bottom: 0.25rem;
    }
    
    .cta-product-name {
        font-size: 0.7rem;
        line-height: 1.1;
    }
}

@media (max-width: 480px) {
    .final-cta-section {
        padding: 2rem 0.5rem 2.5rem;
    }
    
    .badge-pulse span {
        font-size: 0.85rem;
        white-space: normal;
        text-align: center;
    }
    
    .cta-title {
        font-size: 1rem;
    }
    
    .cta-box-title {
        font-size: 1rem;
    }
    
    .cta-subtitle {
        font-size: 0.85rem;
    }
    
    .cta-box {
        padding: 0.75rem;
    }
    
    .cta-products {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.375rem;
    }
    
    .cta-product-image {
        padding: 0.125rem;
        border-radius: 0.25rem;
        margin-bottom: 0.25rem;
    }
    
    .cta-product-name {
        font-size: 0.65rem;
        line-height: 1.1;
    }
}

/* ===== Footer ===== */
.footer {
    background: #4A5568;
    color: var(--color-white);
    padding: 2.5rem 1rem 4rem;
}

.footer-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 4rem;
}

.footer-info {
    text-align: center;
    margin-bottom: 2rem;
}

.footer-company {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.75rem;
}

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

.footer-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 2rem 0;
}

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

.footer-copyright p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
    .footer {
        padding: 2rem 1rem 3.5rem;
    }
    
    .footer-logo img {
        height: 3rem;
    }
    
    .footer-company {
        font-size: 1rem;
    }
    
    .footer-address {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 1.75rem 0.75rem 3rem;
    }
    
    .footer-logo img {
        height: 2.5rem;
    }
    
    .footer-company {
        font-size: 0.95rem;
    }
    
    .footer-address {
        font-size: 0.8rem;
    }
    
    .footer-copyright p {
        font-size: 0.7rem;
    }
}

/* ===== Responsive Utilities ===== */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .btn-primary {
        font-size: 1rem;
        padding: 1rem 2rem;
    }
    
    .btn-cta-large {
        font-size: 1rem;
        padding: 1.25rem;
    }
}

/* ===== Smooth Scroll ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Reviews Section ===== */
.reviews-section {
    padding: 5rem 1rem;
    background: var(--color-yellow);
}

.reviews-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.reviews-section .section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-gray-dark);
}

.reviews-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.review-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: var(--color-white);
    border-radius: 20px;
    padding: 1.75rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.review-image-wrap {
    flex-shrink: 0;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-green);
}

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

.review-body {
    flex: 1;
}

.review-product-name {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--color-green);
    margin-bottom: 0.6rem;
}

.review-bubble {
    position: relative;
    background: var(--color-gray-lighter);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--color-gray-dark);
}

.review-bubble::before {
    content: '';
    position: absolute;
    left: -14px;
    top: 20px;
    border-width: 8px 14px 8px 0;
    border-style: solid;
    border-color: transparent var(--color-gray-lighter) transparent transparent;
}

@media (max-width: 768px) {
    .reviews-section .section-title {
        font-size: 1.5rem;
    }

    .review-image-wrap {
        width: 85px;
        height: 85px;
    }

    .review-bubble {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .reviews-section {
        padding: 3rem 1rem;
    }

    .reviews-section .section-title {
        font-size: 1.35rem;
    }

    .review-card {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        padding: 1.25rem;
    }

    .review-image-wrap {
        width: 90px;
        height: 90px;
    }

    .review-bubble::before {
        left: 50%;
        transform: translateX(-50%);
        top: -14px;
        border-width: 0 8px 14px 8px;
        border-color: transparent transparent var(--color-gray-lighter) transparent;
    }

    .review-body {
        width: 100%;
    }

    .review-product-name {
        text-align: center;
    }
}

/* Tablet and below utility class */
@media (min-width: 1025px) {
    .tablet-below {
        display: none;
    }
}