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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Hiragino Sans', 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

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

ul {
    list-style: none;
}

.logo-img {
    height: 35px;
    width: auto;
    transition: opacity 0.3s;
}

.logo-img:hover {
    opacity: 0.5;
}

.login-btn {
    background: #212121;
    color: white !important;
	font-size: 0.8rem;
	font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
}

.login-btn:hover {
    opacity: 0.7;
}

.title-label {
	text-align: center;
    font-size: 18px;
	font-weight: 700;
    letter-spacing: 1px;
    color: #07ADFC;
    margin-bottom: 10px;
}

.title-label-left {
	text-align: left;
    font-size: 18px;
	font-weight: 700;
    letter-spacing: 1px;
    color: #07ADFC;
    margin-bottom: 10px;
}

.iphone-text {
	text-align: left;
    font-size: 14px;
	font-weight: 700;
    letter-spacing: 1px;
    color: #99CC99;
    margin-bottom: 30px;
}

span.marker {
    background: linear-gradient(to right, #ffffcc 0%, #ccff99 100%);	
    background-repeat: no-repeat;
    background-position: left bottom;
    background-size: 100% 45%;
}

/* ==========================================
   Container
   ========================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav {
    padding: 1rem 1.5rem;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #1f2937;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: #333333;
    transition: color 0.3s;
    font-size: 0.95rem;
	font-weight: 500;
}

.nav-link:hover {
    color: #31a18a;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #1f2937;
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    padding: 0.625rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(to right, #07ADFC 0%, #55ADAB 100%);
    color: white;
}

.btn-primary:hover {
    opacity: 0.7;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.125rem;
}

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

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    background-image: url("../img/hero-bg.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    padding: 80px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    align-items: center;
}

.hero-image {
    margin-left: auto;
	margin-right: auto;
	margin-bottom: 50px;
}

.hero-image img {
    width: 350px;
    height: auto;
    opacity: 0.9;
}

.hero-title {
    color: white;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
	padding: 17px 30px;
    background: linear-gradient(to right, #55ADAB 0%, #005D96 100%);
}

.hero-description {
    color: #222222;
    font-size: 1.7rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.6;
    letter-spacing: 1px;
	padding: 14px 22px;
    background: white;
	border-radius: 10px;
	text-align: center;
    opacity: 0.9;
}



/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    background-image: url("../img/cta-bg.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.cta-title {
    font-size: 1.75rem;
    font-weight: bold;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.cta-text {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* ==========================================
   Section Styles
   ========================================== */
.section {
    padding: 4rem 1.5rem;
}

.section-bg {
    background-color: #f8f9fa;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: #6b7280;
    font-size: 1.25rem;
}

/* ==========================================
   Section1
   ========================================== */
.section1-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    align-items: center;
}

.section1-content {
    max-width: 600px;
}

.section-text {
    color: #666666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.section-features {
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #666666;
    margin-bottom: 0.5rem;
}

.feature-dot {
    width: 0.4rem;
    height: 0.4rem;
    background-color: #07ADFC;
    border-radius: 50%;
    flex-shrink: 0;
}

.section-image {
    height: 400px;
    width: auto;
}

.section-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

/* ==========================================
   Section2
   ========================================== */

.section2 {
    background: #f8f9fa;
	padding-top: 100px;
}

.section2-grid {
  display: flex;
  flex-direction: row-reverse;
  gap: 6rem;
}

.section2-content {
    max-width: 600px;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-subtitle {
    font-size: 1.5rem;
    font-weight: bold;
    color: #07ADFC;
    margin-bottom: 1.5rem;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.info-item svg {
    color: #2563eb;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.info-title {
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.info-text {
    color: #6b7280;
}

/* Form Styles */
.contact-form {
    background-color: #fff;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    color: #374151;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Privacy Section */
.privacy {
    padding: 5rem 0;
    background: white;
}

.privacy-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.privacy-flex {
    flex: 1;
}

.privacy h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #333;
}

.privacy-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.privacy-text h3 {
    margin-bottom: 0.5rem;
    color: #333;
    font-size: 1.2rem;
}

.privacy-text p {
    color: #666;
    line-height: 1.6;
}

.privacy-image {
    flex: 1;
    position: relative;
}

.privacy-image img {
    width: 100%;
    height: auto;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background-color: #0099CC;
    color: white;
    padding: 3rem 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.1rem;
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-text {
    color: white;
    font-size: 0.875rem;
    line-height: 1.6;
}

.footer-heading {
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links li {
    color: white;
    font-size: 0.875rem;
}

.footer-links a {
    transition: color 0.3s;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #dddddd;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: white;
    font-size: 0.875rem;
}

/* ==========================================
   Scroll to Top Button
   ========================================== */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(to right, #07ADFC 0%, #55ADAB 100%);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 0.8rem;
	font-weight: 800;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    opacity: 0.7;
    transform: translateY(-3px);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 768px) {
	
  br {
    display: none;
  }
	
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .btn-lg {
        width: 100%;
    }

	.hero-image {
        width: 75%;
        height: auto;
        margin-left: auto;
		margin-right: auto;
    }
	
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
    font-size: 1rem;
    }
	
    .cta-title {
    font-size: 1.4rem;
    }
	
    .cta-text {
    text-align: left;
    }
	
	.section-title {
    font-size: 1.1rem;
    }
	
	.section-subtitle {
    font-size: 1rem;
    text-align: left;
    }

    .section1-grid {
        grid-template-columns: 1fr;
    }
	
    .section2 {
	padding-top: 75px;
}
	
	.section2-grid {
	  display: flex;
	  flex-direction: column;
	}

    .section-image {
        height: 300px;
        width: auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
	
    .privacy-content {
        flex-direction: column;
        gap: 2rem;
    }
	
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

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

    .cta-section {
        padding: 3rem 1rem;
    }
	
    .scroll-top {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 0.8rem;
    }
}

/* ==========================================
   Utility Classes
   ========================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 5rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 3rem; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }


/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-container,
.cta-title,
.section-image,

{
    animation: fadeInUp 0.6s ease-out;
}

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