/*
Theme Name: Sagawa Consulting Theme
Theme URI: https://sagawa-consulting.com/
Author: Sagawa Consulting
Description: Sagawa Consultingのランディングページ用オリジナルテーマ[cite: 10]
Version: 1.0.0
*/

/* CSS Variables based on Nutri-Coach theme taste[cite: 10] */
:root {
    --primary-color: #648a64; /* Soft earthy green[cite: 10] */
    --primary-dark: #4b6b4b;
    --secondary-color: #f4f6f4; /* Light green-gray background[cite: 10] */
    --text-main: #333333;
    --text-light: #666666;
    --bg-white: #ffffff;
    --accent-color: #d4a373; /* Warm tone for accents[cite: 10] */
    --max-width: 1200px;
}

/* Reset & Base Styles[cite: 10] */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-white);
}
h1, h2, h3, h4 {
    font-family: 'Noto Serif JP', serif;
    color: var(--primary-dark);
}
a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
}
a:hover {
    color: var(--primary-dark);
}
img {
    max-width: 100%;
    height: auto;
}
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}
section {
    padding: 80px 0;
}

/* Header & Navigation[cite: 10] */
header {
    background-color: var(--bg-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}
.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
    font-family: 'Noto Serif JP', serif;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo img {
    height: 36px;
    width: auto;
}
nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}
nav a {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-main);
}
nav a:hover {
    color: var(--primary-color);
}
.btn-nav {
    background-color: var(--primary-color);
    color: white !important;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 700;
}
.btn-nav:hover {
    background-color: var(--primary-dark);
}

/* Hero Section[cite: 10] */
.hero {
    background-color: var(--secondary-color);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.hero-inner {
    display: flex;
    align-items: center;
    gap: 50px;
}
.hero-text {
    flex: 1;
}
.hero-text h1 {
    font-size: 42px;
    line-height: 1.4;
    margin-bottom: 20px;
    color: var(--primary-dark);
}
.hero-text p {
    font-size: 18px;
    margin-bottom: 30px;
    color: var(--text-light);
}
.hero-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 15px 35px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(100, 138, 100, 0.3);
}
.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Section Titles[cite: 10] */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}
.section-title h2 {
    font-size: 32px;
    display: inline-block;
    position: relative;
    padding-bottom: 10px;
}
.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
}

/* Target Section (こんな方へ)[cite: 10] */
.target-section {
    background-color: white;
}
.target-box {
    background-color: var(--secondary-color);
    border-radius: 15px;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}
.target-list {
    list-style: none;
    font-size: 18px;
}
.target-list li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 35px;
}
.target-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 20px;
}

/* Instructor Section[cite: 10] */
.instructor-section {
    background-color: var(--secondary-color);
}
.instructor-inner {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}
.instructor-content {
    width: 100%;
}
.instructor-name {
    font-size: 28px;
    margin-bottom: 5px;
}
.instructor-title {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 20px;
}
.instructor-bio {
    margin-bottom: 0;
}
.instructor-bio p {
    margin-bottom: 15px;
}

/* Examples Section[cite: 10] */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}
.example-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    border-top: 5px solid var(--primary-color);
    transition: transform 0.3s ease;
}
.example-card:hover {
    transform: translateY(-5px);
}
.example-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    text-align: center;
    color: var(--primary-dark);
}
.example-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}
.example-card ul {
    list-style: none;
}
.example-card ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
    font-size: 15px;
}
.example-card ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-size: 20px;
    line-height: 1;
}
.extra-examples {
    background: var(--primary-dark);
    color: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}
.extra-examples p {
    margin: 5px 0;
    font-size: 16px;
}

/* Pricing Section[cite: 10] */
.pricing-section {
    background-color: var(--secondary-color);
}
.pricing-note {
    text-align: center;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: bold;
}
.pricing-tables {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.pricing-table-wrapper {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}
.pricing-table-wrapper h3 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 20px;
    color: var(--primary-color);
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
th, td {
    padding: 15px 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}
th {
    background-color: var(--secondary-color);
    font-weight: 500;
    color: var(--primary-dark);
}
.other-costs {
    max-width: 800px;
    margin: 40px auto 0;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}
.other-costs h4 {
    margin-bottom: 15px;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
}
.other-costs ul {
    list-style: none;
}
.other-costs li {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed #eee;
    padding-bottom: 5px;
}

/* Access Section[cite: 10] */
.access-section {
    background-color: white;
}
.access-inner {
    display: flex;
    gap: 40px;
}
.access-info {
    flex: 1;
}
.access-info h3 {
    font-size: 24px;
    margin-bottom: 20px;
}
.access-info p {
    margin-bottom: 15px;
    font-size: 16px;
}
.access-map {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}
.access-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: none;
}

/* Footer[cite: 10] */
footer {
    background-color: var(--primary-dark);
    color: white;
    text-align: center;
    padding: 30px 0;
}

/* Responsive Design[cite: 10] */
@media (max-width: 992px) {
    .hero-inner, .access-inner {
        flex-direction: column;
    }
    .hero-image {
        width: 100%;
        flex: none;
    }
    .examples-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    nav ul {
        display: none;
    }
    .hero-text h1 {
        font-size: 32px;
    }
    section {
        padding: 50px 0;
    }
}