:root {
    --primary-color: #0fa1ba;
    --primary-dark: #0a8094;
    --secondary-color: #f7931e;
    --accent-color: #f7931e;
    --teal-dark: #0c5a69;
    --background-color: #f4f8fb;
    --text-color: #333333;
    --light-text: #666666;
    --white: #ffffff;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

.container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   IROHATEC Global Header
   =================================== */
.global-header {
    background-color: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.global-header-container {
    max-width: 1024px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-img {
    height: 40px;
}

.global-nav ul {
    display: flex;
    list-style: none;
    gap: 30px; /* Increased from 15px */
}

.global-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.global-nav a:hover {
    color: var(--primary-color);
}

/* ===================================
   Banner Section
   =================================== */
.banner-section {
    background-color: var(--white);
    padding: 20px 0 0;
}

.banner-img {
    width: 100%;
    max-height: 350px; /* Reduced height as requested */
    object-fit: cover; /* Ensures the image fills the width without distortion */
    border-radius: var(--border-radius);
    display: block;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* ===================================
   Main Content
   =================================== */
.main-content {
    padding: 40px 0;
}

.hero-content {
    text-align: center;
    margin-bottom: 40px;
}

.main-title {
    font-size: 2.2rem; /* Increased size */
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-catch {
    font-size: 1.1rem;
    color: var(--light-text);
}

.section-title {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.info-box {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
}

.info-grid p {
    margin-bottom: 10px;
}

.content-section {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 30px;
}

.highlight-box {
    border-left: 5px solid var(--secondary-color);
}

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

.check-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.benefit-box {
    background-color: #f0f9fb;
}

/* Form */
.seminar-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

.badge {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    color: white;
}

.badge.required {
    background: #ff6b6b;
}

input[type="text"],
input[type="email"],
select,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: var(--primary-dark);
}

/* Footer PR */
.footer-pr {
    background: var(--teal-dark);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.pr-box {
    max-width: 800px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
    padding: 50px;
    border-radius: 30px;
    border: 2px solid var(--accent-color); /* Highlight border */
    position: relative;
}

.pr-tag {
    display: inline-block;
    background: #ff4d4d; /* Red for New Release */
    color: white;
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 900;
    margin-bottom: 20px;
    box-shadow: 0 4px 10px rgba(255, 77, 77, 0.3);
}

.pr-box h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.pr-btn {
    display: inline-block;
    background: white;
    color: var(--teal-dark);
    padding: 12px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 20px;
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-btn {
    flex: 1;
    padding: 12px;
    border-radius: 30px;
    border: none;
    font-weight: 700;
    cursor: pointer;
}

.modal-btn.back { background: #eee; }
.modal-btn.send { background: var(--primary-color); color: white; }

@media (max-width: 768px) {
    .global-nav { display: none; }
}