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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.7;
    color: #2c3e50;
    background-color: #fff;
    overflow-x: hidden;
}

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

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

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== Navbar ===== */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 20px;
    font-weight: 700;
    color: #2ecc71;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: #2c3e50;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #2ecc71;
}

.btn-nav {
    background: #2ecc71;
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-nav:hover {
    background: #27ae60;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    color: #fff;
    padding: 120px 0 60px;
    margin-top: 60px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
}

.highlight-yellow {
    background: linear-gradient(90deg, #fff 0%, #ffffcc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 20px;
    opacity: 0.95;
}

.hero-badges {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.badge i {
    font-size: 6px;
    color: #fff200;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: #fff;
    color: #2ecc71;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: #2ecc71;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: none;
    border: none;
}

/* ===== Section ===== */
.section {
    padding: 40px 0;
}

.section-gray {
    background: #f8f9fa;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: #2c3e50;
}

.highlight-green {
    color: #2ecc71;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 20px;
}

.section-image {
    max-width: 900px;
    width: 90%;
    margin: 15px auto;
    border-radius: 15px;
    box-shadow: none;
    border: none;
}

.content-box {
    max-width: 900px;
    margin: 0 auto;
}

.content-image {
    width: 90%;
    margin: 0 auto;
    border-radius: 15px;
    box-shadow: none;
    border: none;
}

/* ===== Solution Grid ===== */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 15px;
}

.solution-card {
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.solution-icon {
    width: 70px;
    height: 70px;
    background: #2ecc71;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 1.8rem;
}

.solution-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: #2c3e50;
}

.solution-card p {
    font-size: 0.95rem;
    color: #7f8c8d;
    line-height: 1.6;
}

/* ===== Feature Section ===== */
.feature-section {
    margin-bottom: 30px;
    background: #fff;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 3px 20px rgba(0,0,0,0.06);
}

.feature-badge {
    display: inline-block;
    background: #2ecc71;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.feature-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.feature-subtitle {
    font-size: 1rem;
    color: #7f8c8d;
    margin-bottom: 20px;
}

.feature-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.feature-image-container {
    width: 100%;
}

.feature-img {
    width: 90%;
    margin: 0 auto;
    border-radius: 15px;
    box-shadow: none;
    border: none;
}

.feature-text {
    padding: 20px;
}

.feature-desc {
    font-size: 1.05rem;
    color: #2c3e50;
    margin-bottom: 20px;
    line-height: 1.8;
}

.text-bold {
    font-weight: 700;
    color: #2ecc71;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list i {
    color: #2ecc71;
    font-size: 1.1rem;
}

/* ===== Policy Grid ===== */
.policy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 15px;
}

.policy-card {
    background: #fff;
    padding: 35px 25px;
    border-radius: 20px;
    text-align: center;
    border: 3px solid;
    transition: transform 0.3s, box-shadow 0.3s;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.policy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.policy-allow {
    border-color: #2ecc71;
}

.policy-safe {
    border-color: #f39c12;
}

.policy-deny {
    border-color: #e74c3c;
}

.policy-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 1.8rem;
}

.policy-allow .policy-icon {
    background: #2ecc71;
}

.policy-safe .policy-icon {
    background: #f39c12;
}

.policy-deny .policy-icon {
    background: #e74c3c;
}

.policy-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #2c3e50;
}

.policy-card p {
    font-size: 1rem;
    color: #7f8c8d;
    line-height: 1.6;
}
}

/* ===== Steps Container ===== */
.steps-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    margin-bottom: 15px;
}

.steps-horizontal {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.step-card {
    background: #fff;
    padding: 30px 25px;
    border-radius: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    flex: 1;
    transition: transform 0.3s, box-shadow 0.3s;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.step-badge {
    display: inline-block;
    background: #2ecc71;
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: #e8f8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #2ecc71;
    font-size: 2rem;
}

.step-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.step-card p {
    font-size: 0.95rem;
    color: #7f8c8d;
    line-height: 1.6;
}

.step-arrow {
    font-size: 2rem;
    color: #2ecc71;
    flex-shrink: 0;
}

.step-arrow i {
    display: inline-block;
}

/* ===== Benefits Grid ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 15px;
}

.benefit-card {
    background: #e8f8f0;
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: #2ecc71;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 1.8rem;
}

.benefit-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
}

.benefit-card p {
    font-size: 0.9rem;
    color: #7f8c8d;
    line-height: 1.6;
}

/* ===== Target Grid ===== */
.target-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 15px;
}

.target-card {
    background: #fff;
    padding: 30px 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.target-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid;
}

.target-good .target-header {
    border-color: #2ecc71;
}

.target-bad .target-header {
    border-color: #e74c3c;
}

.target-header i {
    font-size: 1.5rem;
}

.target-good .target-header i {
    color: #2ecc71;
}

.target-bad .target-header i {
    color: #e74c3c;
}

.target-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
}

.target-list {
    list-style: none;
}

.target-list li {
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.6;
}

.target-good .target-list i {
    color: #2ecc71;
    font-size: 1.1rem;
    margin-top: 3px;
}

.target-bad .target-list i {
    color: #e74c3c;
    font-size: 1.1rem;
    margin-top: 3px;
}

/* ===== Demo Section ===== */
.demo-points {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 15px;
}

.demo-point {
    background: #fff;
    padding: 20px 15px;
    border-radius: 12px;
    border: 2px solid #2ecc71;
    text-align: center;
}

.demo-icon {
    width: 60px;
    height: 60px;
    background: #e8f8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #2ecc71;
    font-size: 1.5rem;
}

.demo-point p {
    font-size: 0.95rem;
    color: #2c3e50;
    line-height: 1.6;
}

.demo-text {
    text-align: center;
    font-size: 1.05rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

.demo-notice {
    background: #e8fef0;
    border: 2px solid #2ecc71;
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.demo-notice-icon {
    width: 70px;
    height: 70px;
    background: #2ecc71;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 2rem;
    flex-shrink: 0;
}

.demo-notice-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 8px;
}

.demo-notice-content p {
    font-size: 1rem;
    color: #7f8c8d;
    line-height: 1.6;
}

.demo-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 15px;
}

.demo-info-card {
    background: #e8f8f0;
    padding: 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.demo-info-icon {
    width: 60px;
    height: 60px;
    background: #2ecc71;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.demo-info-text h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 5px;
}

.demo-info-text p {
    font-size: 0.9rem;
    color: #7f8c8d;
}

.demo-note {
    background: #e8f3f7;
    border-left: 4px solid #3498db;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.demo-note i {
    color: #3498db;
    font-size: 1.3rem;
}

.demo-note p {
    font-size: 0.95rem;
    color: #2c3e50;
}

/* ===== CTA Section ===== */
/* ===== CTA Section - Simple Text Design ===== */
.cta-section {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    padding: 80px 0;
    text-align: center;
    color: #fff;
}

/* Main Title */
.cta-main-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Main Subtitle */
.cta-main-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 40px;
    opacity: 0.95;
}

/* Button Group */
.cta-button-group {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 50px;
}

/* Demo Button */
.btn-cta-demo {
    background: #fff;
    color: #2c3e50;
    padding: 18px 45px;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    border: 3px solid transparent;
}

.btn-cta-demo:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    background: #f8f9fa;
}

/* Sample Button */
.btn-cta-sample {
    background: transparent;
    color: #fff;
    padding: 18px 45px;
    border-radius: 60px;
    border: 3px solid #fff;
    font-weight: 700;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-cta-sample:hover {
    background: #fff;
    color: #2ecc71;
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.3);
}

/* Message Box */
.cta-message-box {
    max-width: 750px;
    margin: 0 auto 40px;
    padding: 0 20px;
}

.cta-message {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.8;
    font-weight: 500;
}

.cta-message-emphasis {
    font-size: 1.25rem;
    color: #fff;
    font-weight: 600;
    line-height: 1.8;
}

/* Bottom Note */
.cta-bottom-note {
    margin-top: 50px;
}

.cta-bottom-note p {
    font-size: 0.95rem;
    color: #fff;
    opacity: 0.9;
    font-weight: 400;
    line-height: 1.6;
}

.cta-bottom-note i {
    margin-right: 8px;
}

/* iPhone Safari Notice */
.iphone-notice {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    padding: 25px 30px;
    margin: 35px auto 40px;
    max-width: 700px;
    text-align: left;
}

.iphone-notice-title {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.iphone-notice-title i {
    font-size: 1.2rem;
}

.iphone-notice-text {
    color: #fff;
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.iphone-notice-steps {
    background: rgba(76, 175, 80, 0.4);
    border: none;
    padding: 15px 20px;
    margin: 15px 0;
    border-radius: 8px;
}

.iphone-notice-steps p {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.6;
}

.iphone-notice-footer {
    color: #fff;
    font-size: 0.85rem;
    opacity: 0.9;
    margin-top: 12px;
    margin-bottom: 0;
    font-style: italic;
}

/* ===== Contact Form ===== */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2c3e50;
}

.required {
    color: #e74c3c;
}

input,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: #2ecc71;
}

.btn-submit {
    background: #2ecc71;
    color: #fff;
    width: 100%;
    padding: 16px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-submit:hover {
    background: #27ae60;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.3);
}

/* ===== Footer ===== */
.footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 50px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #2ecc71;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand p {
    color: #bdc3c7;
    font-size: 0.95rem;
}

.footer-menu h4,
.footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: #fff;
}

.footer-menu ul {
    list-style: none;
}

.footer-menu ul li {
    margin-bottom: 10px;
}

.footer-menu ul li a {
    color: #bdc3c7;
    transition: color 0.3s;
}

.footer-menu ul li a:hover {
    color: #2ecc71;
}

.footer-contact p {
    color: #bdc3c7;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact a {
    color: #2ecc71;
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: #27ae60;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #34495e;
    color: #95a5a6;
    font-size: 0.9rem;
}

/* ===== Back to Top ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #2ecc71;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #27ae60;
    transform: translateY(-3px);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-layout {
        grid-template-columns: 1fr;
    }

    .solution-grid,
    .benefits-grid,
    .demo-points {
        grid-template-columns: 1fr;
    }

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

    .steps-container {
        flex-direction: column;
    }

    .steps-horizontal {
        flex-direction: column;
        gap: 20px;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }

    .step-card {
        width: 100%;
    }

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

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero-text h1 {
        font-size: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 30px 20px;
    }

    .feature-section {
        padding: 30px 20px;
    }

    /* スマホ版で画像を大きく表示 */
    .section-image,
    .content-image,
    .section-image-cta,
    .feature-img {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    /* CTA Section Responsive */
    .cta-section {
        padding: 70px 0;
    }

    .cta-main-title {
        font-size: 2.2rem;
        margin-bottom: 20px;
        padding: 0 20px;
    }

    .cta-main-subtitle {
        font-size: 1.3rem;
        margin-bottom: 35px;
        padding: 0 20px;
    }

    .cta-button-group {
        flex-direction: column;
        align-items: center;
        gap: 18px;
        margin-bottom: 45px;
    }

    .btn-cta-demo,
    .btn-cta-sample {
        width: 85%;
        max-width: 380px;
        justify-content: center;
        padding: 17px 40px;
        font-size: 1.1rem;
    }

    /* iPhone Notice Responsive */
    .iphone-notice {
        padding: 20px 25px;
        margin: 30px 20px 35px;
    }

    .iphone-notice-title {
        font-size: 1.05rem;
    }

    .iphone-notice-text {
        font-size: 0.9rem;
    }

    .iphone-notice-steps p {
        font-size: 0.9rem;
    }

    .iphone-notice-footer {
        font-size: 0.8rem;
    }

    .cta-message-box {
        padding: 0 30px;
        margin-bottom: 40px;
    }

    .cta-message,
    .cta-message-emphasis {
        font-size: 1.15rem;
        line-height: 2;
        margin-bottom: 20px;
    }

    .cta-bottom-note {
        margin-top: 45px;
        padding: 0 25px;
    }

    .cta-bottom-note p {
        font-size: 0.9rem;
        line-height: 1.8;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 100px 0 40px;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .section {
        padding: 50px 0;
    }

    .hero-badges {
        flex-direction: column;
        gap: 10px;
    }

    .badge {
        justify-content: center;
    }

    /* CTA Section - Extra Small Screens */
    .cta-section {
        padding: 60px 0;
    }

    .cta-main-title {
        font-size: 1.9rem;
        margin-bottom: 18px;
        line-height: 1.5;
        padding: 0 20px;
    }

    .cta-main-subtitle {
        font-size: 1.1rem;
        margin-bottom: 30px;
        padding: 0 20px;
        line-height: 1.7;
    }

    .cta-button-group {
        gap: 15px;
        margin-bottom: 40px;
    }

    .btn-cta-demo,
    .btn-cta-sample {
        font-size: 1.05rem;
        padding: 16px 35px;
        width: 88%;
        max-width: 350px;
    }

    /* iPhone Notice - Small Screens */
    .iphone-notice {
        padding: 18px 20px;
        margin: 25px 15px 30px;
    }

    .iphone-notice-title {
        font-size: 1rem;
        gap: 8px;
    }

    .iphone-notice-text {
        font-size: 0.85rem;
        line-height: 1.7;
    }

    .iphone-notice-steps {
        padding: 12px 15px;
    }

    .iphone-notice-steps p {
        font-size: 0.85rem;
    }

    .iphone-notice-footer {
        font-size: 0.75rem;
    }

    .cta-message-box {
        padding: 0 25px;
        margin-bottom: 35px;
    }

    .cta-message,
    .cta-message-emphasis {
        font-size: 1.05rem;
        line-height: 1.9;
        margin-bottom: 18px;
    }

    .cta-bottom-note {
        margin-top: 40px;
        padding: 0 22px;
    }

    .cta-bottom-note p {
        font-size: 0.85rem;
        line-height: 1.75;
    }
}