/* future-jp.com static recreation */
:root {
  --color-blue: #0c71c3;
  --color-blue-light: #3366ff;
  --color-pink: #ff00ff;
  --color-red: #e02b20;
  --color-banner: #0c71c3;
  --color-nav: #ff00ff;
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #333;
  background: #fff;
}

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

a {
  color: var(--color-blue-light);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header img.header-banner {
  display: block;
  width: 100%;
}

.site-nav {
  background: var(--color-nav);
}

.site-nav .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 48px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px 12px;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-menu li a {
  display: block;
  padding: 12px 16px;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  background: rgba(255, 255, 255, 0.15);
}

/* Main */
main {
  padding-bottom: 40px;
}

.page-title {
  margin: 24px 0 16px;
  font-size: 1.5rem;
  color: var(--color-blue);
}

.breadcrumb {
  font-size: 14px;
  color: #666;
  margin: 16px 0;
}

.breadcrumb a {
  color: var(--color-blue);
  text-decoration: none;
}

/* Slider */
.hero-slider {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  overflow: hidden;
}

.hero-slider .slides {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 1;
  min-height: 200px;
}

.hero-slider .slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.hero-slider .slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slider .slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 12px 0;
}

.slider-controls button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: #ccc;
  cursor: pointer;
  padding: 0;
}

.slider-controls button.active {
  background: var(--color-blue);
}

.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 2;
  font-size: 14px;
}

.slider-nav.prev { left: 8px; }
.slider-nav.next { right: 8px; }

/* Home intro */
.intro {
  text-align: center;
  padding: 24px 20px;
}

.intro h1 {
  color: var(--color-blue);
  font-size: 1.8rem;
  margin: 0 0 12px;
}

.intro h2 {
  font-size: 1.1rem;
  font-weight: normal;
  margin: 8px 0;
}

.intro .highlight-pink {
  color: var(--color-pink);
}

/* Banner bars */
.banner-bar {
  background: var(--color-banner);
  color: #fff;
  text-align: center;
  padding: 14px 20px;
  margin: 0;
  font-size: 1rem;
}

/* Two column layout */
.row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  max-width: var(--max-width);
  margin: 24px auto;
  padding: 0 20px;
}

.col-image {
  flex: 0 0 280px;
  max-width: 100%;
}

.col-text {
  flex: 1;
  min-width: 280px;
}

.text-blue { color: var(--color-blue-light); }
.text-pink { color: var(--color-pink); }
.text-red { color: var(--color-red); }

/* Reasons grid */
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  max-width: var(--max-width);
  margin: 24px auto;
  padding: 0 20px;
}

.reason-card h3 {
  color: var(--color-blue-light);
  font-size: 1rem;
  margin: 0 0 8px;
}

.reason-card p {
  font-size: 14px;
  margin: 0 0 12px;
}

.reason-card img {
  display: block;
  margin: 8px auto;
}

/* Contact */
.contact-info {
  text-align: center;
  padding: 24px 20px;
  font-size: 1rem;
}

/* Subpages */
.content-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px 24px;
}

.content-section p {
  margin: 0 0 1em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.service-item {
  text-align: center;
}

.service-item img {
  display: block;
  margin: 0 auto 8px;
}

.guide-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.guide-main {
  flex: 1;
  min-width: 300px;
}

.guide-sidebar {
  flex: 0 0 240px;
}

.guide-sidebar .widget {
  background: #f5f5f5;
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 4px;
}

.guide-sidebar h4 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.guide-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-sidebar li {
  margin-bottom: 8px;
  font-size: 14px;
}

.guide-sidebar input[type="text"] {
  width: 100%;
  padding: 6px;
  margin-bottom: 8px;
}

.divider-top {
  border-top: 3px solid #16e4f6;
  margin: 24px 0;
  padding-top: 16px;
}

.divider-top a {
  color: #999;
  font-size: 14px;
  text-decoration: none;
}

/* Flow steps */
.flow-steps {
  max-width: 800px;
  margin: 0 auto;
}

.flow-step {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid #eee;
}

.flow-step h3 {
  color: var(--color-blue);
  margin: 0 0 12px;
}

/* Blog list */
.blog-list article {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid #eee;
}

.blog-list h2 {
  font-size: 1.2rem;
  margin: 0 0 8px;
}

.blog-list h2 a {
  color: var(--color-blue);
  text-decoration: none;
}

/* Quotations */
.quote-list hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 16px 0;
}

.quote-item .author {
  font-weight: bold;
  margin-bottom: 4px;
}

/* Table */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}

.data-table td {
  border: 1px solid #ddd;
  padding: 10px 14px;
}

.data-table tr:nth-child(even) {
  background: #f9f9f9;
}

/* Footer */
.site-footer {
  background: #f5f5f5;
  margin-top: 40px;
}

.footer-nav {
  background: #eee;
  padding: 12px 0;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 16px;
}

.footer-nav a {
  color: #333;
  text-decoration: none;
  font-size: 14px;
}

.footer-bottom {
  padding: 20px;
  text-align: center;
  font-size: 13px;
  color: #666;
}

.footer-bottom a {
  color: var(--color-blue);
}

.social-icons {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-icons a {
  color: #666;
  text-decoration: none;
  font-size: 13px;
}

/* Mail form */
.mail-form {
  max-width: 640px;
  margin: 24px 0;
}

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

.mail-form label {
  display: block;
  font-weight: bold;
  margin-bottom: 6px;
}

.mail-form .required {
  color: var(--color-red);
  font-size: 0.85em;
}

.mail-form input[type="text"],
.mail-form input[type="email"],
.mail-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-family: inherit;
  font-size: 16px;
}

.mail-form textarea {
  resize: vertical;
}

.mail-form input:focus,
.mail-form textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 2px rgba(12, 113, 195, 0.2);
}

.mail-form .form-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.mail-form .btn-submit,
.mail-form .btn-reset {
  padding: 12px 32px;
  font-size: 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
}

.mail-form .btn-submit {
  background: var(--color-blue);
  color: #fff;
}

.mail-form .btn-submit:hover {
  background: #095a9a;
}

.mail-form .btn-reset {
  background: #eee;
  color: #333;
}

.mail-form .btn-reset:hover {
  background: #ddd;
}

.thanks-message,
.error-message {
  max-width: 640px;
  margin: 24px 0;
  padding: 24px;
  border-radius: 4px;
  font-size: 1.1rem;
}

.thanks-message {
  background: #e8f4fc;
  border: 1px solid var(--color-blue);
  color: var(--color-blue);
}

.thanks-message p {
  margin: 0 0 12px;
}

.error-message {
  background: #fdeaea;
  border: 1px solid var(--color-red);
  color: var(--color-red);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-nav);
    z-index: 100;
  }

  .nav-menu.open {
    display: flex;
  }

  .site-nav .container {
    flex-wrap: wrap;
    position: relative;
  }

  .col-image,
  .col-text {
    flex: 1 1 100%;
  }

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