@charset "UTF-8";

/* ========= Brand & Base ========= */
:root {
  --brand: #ef3c2d;
  --ink: #0f172a;
  --muted: #475569;
  --bg: #ffffff;
  --alt: #f8fafc;
  --line: #e2e8f0;
  --panel: #ffffff;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: "Noto Sans JP", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.8;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: transform 0.06s, box-shadow 0.2s, background 0.2s;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.btn.small {
  padding: 8px 14px;
}
.btn.primary {
  background: linear-gradient(90deg, var(--brand), #ff7a59);
  color: #fff;
  border-color: transparent;
}
.btn.ghost {
  background: transparent;
  border-color: var(--ink);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.12);
}

.section {
  padding: 90px 0;
}
.section.alt {
  background: var(--alt);
}
.section h2 {
  font-size: clamp(22px, 2.5vw, 32px);
  margin: 0 0 24px;
}
.section h2 span {
  background: linear-gradient(90deg, var(--brand), #ff7a59);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.grid {
  display: grid;
  gap: 22px;
}
.cards {
  grid-template-columns: repeat(3, 1fr);
}
.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ========= Header ========= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}
.brand img {
  width: 58px; /* ← 元は34px */
  height: 58px; /* ← 元は34px */
  border-radius: 10px;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.brand img:hover {
  transform: scale(1.05); /* ふわっと拡大（任意） */
}
.brand.small img {
  width: 68px; /* ← 大きくする（お好みで40〜56pxくらいでもOK） */
  height: 68px;
  border-radius: 10px;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.brand.small img:hover {
  transform: scale(1.05); /* ← ホバーで少し拡大（任意） */
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 10px;
  border-radius: 8px;
}
.nav-toggle .bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-open .nav-toggle .bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.nav-open .nav-toggle .bar:nth-child(2) {
  opacity: 0;
}
.nav-open .nav-toggle .bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ========= Hero ========= */
.hero {
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: -10% -10% auto -10%;
  height: 60%;
  background: radial-gradient(50% 50% at 20% 50%, rgba(239, 60, 45, 0.25), transparent 60%), radial-gradient(60% 60% at 80% 20%, rgba(255, 122, 89, 0.25), transparent 60%), linear-gradient(180deg, rgba(239, 60, 45, 0.1), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  align-items: center;
  padding: 80px 0 40px;
}
.hero h1 {
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.1;
  margin: 0 0 12px;
}
.grad {
  background: linear-gradient(90deg, var(--brand), #ff7a59);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p {
  color: var(--muted);
  margin: 0 0 18px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 18px;
}
.chip {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 700;
  font-size: 13px;
}
.cta-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}
.hero-card h3 {
  margin: 0 0 12px;
}
.checklist {
  margin: 0;
  padding-left: 20px;
}
.checklist li {
  margin: 6px 0;
}

.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.marquee-track {
  white-space: nowrap;
  padding: 12px 0;
  animation: marquee 18s linear infinite;
  font-weight: 900;
  letter-spacing: 0.08em;
}
@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* ========= Cards ========= */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}
.card.pop {
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.card.pop:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

/* ========= Points ========= */
.point {
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: 16px;
  padding: 18px;
}

/* ========= Works ========= */
.works {
  grid-template-columns: repeat(4, 1fr);
}
.work {
  padding: 26px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #fff;
  text-align: center;
  font-weight: 800;
}

/* ========= Pricing ========= */
.pricing {
  grid-template-columns: repeat(3, 1fr);
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.05);
}
.price {
  font-size: 28px;
  font-weight: 900;
  margin: 0.2em 0 0;
}
.featured {
  outline: 3px solid rgba(239, 60, 45, 0.2);
}

/* ========= FAQ ========= */
.faq-list details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  margin: 10px 0;
}
.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

/* ========= Company ========= */
.kv {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px 16px;
  margin: 0;
}
.kv dt {
  color: var(--muted);
}
.kv dd {
  margin: 0;
}
.about-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}

/* ========= Contact ========= */
.contact .lead {
  color: var(--muted);
}
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 800;
}
.form-grid input,
.form-grid textarea,
.form-grid select {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
}
.form-grid input:focus,
.form-grid textarea:focus,
.form-grid select:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(239, 60, 45, 0.15);
}
.span-2 {
  grid-column: span 2;
}
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 12px;
}

/* ========= Footer ========= */
.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 22px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ========= Responsive ========= */
@media (max-width: 1040px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .works {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 760px) {
  .site-nav {
    position: fixed;
    inset: 70px 0 auto 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 20px;
    display: none;
  }
  .nav-open #siteNav {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .nav-toggle {
    display: block;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .cols-2 {
    grid-template-columns: 1fr;
  }
  .cols-3 {
    grid-template-columns: 1fr;
  }
  .pricing {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .span-2 {
    grid-column: auto;
  }
}

/* ========= Smooth Marquee ========= */
.marquee {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #000 10%, #000 90%, rgba(0, 0, 0, 0));
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #000 10%, #000 90%, rgba(0, 0, 0, 0));
}

.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  white-space: nowrap;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 12px 0;
  animation: marquee-slide var(--marquee-speed, 18s) linear infinite;
  will-change: transform;
}

.marquee-track > span {
  padding-right: 2rem;
}

@keyframes marquee-slide {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(-50%);
  }
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
  }
}
.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  white-space: nowrap;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 16px 0; /* 少し上下の余白も広げる */
  font-size: clamp(20px, 2vw, 32px); /* ← 文字サイズを大きく（自動でレスポンシブ） */
  line-height: 1.4; /* 行間を調整して詰まりすぎ防止 */
  animation: marquee-slide var(--marquee-speed, 18s) linear infinite;
  will-change: transform;
}

/* ここから追加 */

.marquee {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);

  /* 背景をブランドカラーのグラデーションに変更 */
  background: linear-gradient(90deg, var(--brand), #ff7a59);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  white-space: nowrap;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 18px 0;
  font-size: clamp(20px, 2vw, 32px);
  line-height: 1.4;

  /* 背景が派手なので文字は白に */
  color: #fff;
  animation: marquee-slide var(--marquee-speed, 18s) linear infinite;
  will-change: transform;
}
/* これも追加 */

.marquee {
  background: linear-gradient(270deg, #ef3c2d, #ff7a59, #ef3c2d);
  background-size: 600% 600%;
  animation: bg-flow 20s ease infinite;
}

@keyframes bg-flow {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.form-status {
  margin-top: 12px;
  font-size: 0.9rem;
}

.form-status.is-sending {
  opacity: 0.8;
}

.form-status.is-success {
  color: #16a34a; /* 緑 */
}

.form-status.is-error {
  color: #dc2626; /* 赤 */
}
/* フェードアウトアニメーション */
.form-status.fade-out {
  opacity: 0;
  transition: opacity 1.5s ease;
}