/* ==========================================================================
   DX動物園 スタイルシート
   Maker's公式サイト（黒・白・オレンジ）とは別の世界観
   ========================================================================== */

:root {
  --color-bg: #fff8ec;
  --color-bg-alt: #f4ecd8;
  --color-white: #ffffff;
  --color-text: #3b3226;
  --color-text-sub: #7a6f5d;
  --color-border: #e8dcc2;

  --color-green: #4f7a52;
  --color-green-dark: #3d6140;
  --color-green-pale: #e6efe0;

  --color-yellow: #f2b134;
  --color-yellow-dark: #d69618;

  --color-camel: #c8874a;
  --color-camel-pale: #f6e8d7;
  --color-sloth: #7f9a5c;
  --color-sloth-pale: #e9f0e0;
  --color-dolphin: #3fa0b0;
  --color-dolphin-pale: #dff1f3;
  --color-rhino: #8d8579;
  --color-rhino-pale: #ece8e0;
  --color-nakayoshi: #e3a44a;
  --color-nakayoshi-pale: #faedd8;

  --font-base: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Hiragino Sans",
    "Yu Gothic", sans-serif;

  --container-width: 1080px;
  --radius-m: 16px;
  --radius-l: 28px;
  --radius-pill: 999px;

  --shadow-card: 0 8px 24px rgba(90, 70, 30, 0.08);
  --shadow-card-hover: 0 14px 32px rgba(90, 70, 30, 0.14);

  --transition-base: 0.2s ease;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4, p {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 64px 0;
}

@media (min-width: 768px) {
  section {
    padding: 96px 0;
  }
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-green);
  background: var(--color-green-pale);
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.section-title {
  font-size: 1.7rem;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 14px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.1rem;
  }
}

.section-lead {
  color: var(--color-text-sub);
  font-size: 1rem;
  max-width: 640px;
  margin-bottom: 40px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.98rem;
  border: 2px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base),
    background var(--transition-base), color var(--transition-base);
  white-space: nowrap;
}

.btn-large {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn-primary {
  background: var(--color-yellow);
  color: #3b2a08;
  box-shadow: 0 6px 0 var(--color-yellow-dark);
}

.btn-primary:hover {
  transform: translateY(2px);
  box-shadow: 0 4px 0 var(--color-yellow-dark);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-green-dark);
  border-color: var(--color-green);
}

.btn-secondary:hover {
  background: var(--color-green-pale);
}

.btn-outline {
  background: transparent;
  color: var(--color-green-dark);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-green);
  background: var(--color-green-pale);
}

.btn-line {
  background: #06c755;
  color: #ffffff;
  box-shadow: 0 6px 0 #05a648;
}

.btn-line:hover {
  transform: translateY(2px);
  box-shadow: 0 4px 0 #05a648;
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 248, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.15rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-green-dark);
}

.logo__mark {
  font-size: 1.4rem;
}

.nav-desktop {
  display: none;
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: 28px;
  }
}

.nav-desktop a {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: color var(--transition-base);
}

.nav-desktop a:hover {
  color: var(--color-green-dark);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-m);
  border: 1px solid var(--color-border);
  background: var(--color-white);
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle__bar,
.nav-toggle__bar::before,
.nav-toggle__bar::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: transform var(--transition-base);
}

.nav-toggle__bar::before {
  position: absolute;
  top: -6px;
}

.nav-toggle__bar::after {
  position: absolute;
  top: 6px;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 20px 20px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.nav-mobile[data-open="true"] {
  display: flex;
}

@media (min-width: 900px) {
  .nav-mobile {
    display: none !important;
  }
}

.nav-mobile a {
  padding: 12px 8px;
  font-weight: 700;
  border-radius: var(--radius-m);
}

.nav-mobile a:hover {
  background: var(--color-green-pale);
}

.nav-mobile .btn {
  margin-top: 8px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 64px;
  text-align: center;
}

@media (min-width: 768px) {
  .hero {
    padding: 88px 0 96px;
  }
}

.hero__eyebrow {
  display: inline-block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 6px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-green-dark);
  margin-bottom: 20px;
}

.hero__title {
  font-size: 1.9rem;
  font-weight: 900;
  line-height: 1.55;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: 2.7rem;
  }
}

.hero__title-highlight {
  position: relative;
  display: inline-block;
  color: var(--color-green-dark);
  background-image: linear-gradient(transparent 62%, var(--color-yellow) 62%);
  padding: 0 6px;
}

.hero__lead {
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--color-text-sub);
  font-size: 1.02rem;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 600px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

.hero__animals {
  margin-top: 48px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__animal-badge {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: var(--shadow-card);
}

@media (min-width: 768px) {
  .hero__animal-badge {
    width: 84px;
    height: 84px;
    font-size: 2.4rem;
  }
}

/* ---------- Concept cards ---------- */
.concept-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .concept-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.concept-card {
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.concept-card__icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.concept-card__title {
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.concept-card__text {
  color: var(--color-text-sub);
  font-size: 0.95rem;
}

/* ---------- Animal cards ---------- */
.animal-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .animal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.animal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 32px;
  box-shadow: var(--shadow-card);
  border-top: 6px solid var(--accent, var(--color-green));
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.animal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.animal-card--camel { --accent: var(--color-camel); }
.animal-card--sloth { --accent: var(--color-sloth); }
.animal-card--dolphin { --accent: var(--color-dolphin); }
.animal-card--rhino { --accent: var(--color-rhino); }

.animal-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.animal-card__emoji {
  font-size: 2.6rem;
  line-height: 1;
}

.animal-card__badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-rhino-pale);
  color: var(--color-rhino);
  white-space: nowrap;
}

.animal-card__name {
  font-size: 1.35rem;
  font-weight: 900;
  margin-bottom: 4px;
}

.animal-card__subname {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-sub);
  margin-bottom: 10px;
}

.animal-card__tagline {
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent, var(--color-green-dark));
  margin-bottom: 14px;
}

.animal-card__desc {
  color: var(--color-text-sub);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

.animal-card__meta {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  margin-bottom: 20px;
}

.animal-card__meta strong {
  color: var(--color-text);
}

.animal-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* ---------- Nakayoshi ---------- */
.nakayoshi-card {
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 32px;
  box-shadow: var(--shadow-card);
  border-top: 6px solid var(--color-nakayoshi);
}

.nakayoshi-card__title {
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 14px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

.tag-list li {
  background: var(--color-nakayoshi-pale);
  color: #8a5a12;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

/* ---------- Soudan (consultation guide) ---------- */
.soudan-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-bottom: 36px;
}

@media (min-width: 700px) {
  .soudan-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.soudan-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  padding: 18px 20px;
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.soudan-card:hover {
  border-color: var(--accent, var(--color-green));
  transform: translateY(-2px);
}

.soudan-card__emoji {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.soudan-card__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.soudan-card__problem {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
}

.soudan-card__answer {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-sub);
}

.soudan-cta {
  text-align: center;
}

/* ---------- About Maker's ---------- */
.about-panel {
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 40px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.about-panel__text {
  color: var(--color-text-sub);
}

/* ---------- FAQ ---------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-m);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--color-text);
}

.faq-item__q::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-green);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item[data-open="true"] .faq-item__q::after {
  transform: rotate(45deg);
}

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  padding: 0 22px;
  color: var(--color-text-sub);
  font-size: 0.92rem;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item[data-open="true"] .faq-item__a {
  max-height: 240px;
  padding: 0 22px 20px;
}

/* ---------- Final CTA ---------- */
.final-cta {
  text-align: center;
  background: var(--color-green);
  border-radius: var(--radius-l);
  padding: 48px 24px;
  color: var(--color-white);
}

.final-cta .section-title,
.final-cta .section-lead {
  color: var(--color-white);
}

.final-cta .section-lead {
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.86);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 28px;
}

.site-footer__top {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .site-footer__top {
    flex-direction: row;
    justify-content: space-between;
  }
}

.site-footer__tagline {
  color: var(--color-text-sub);
  font-size: 0.9rem;
  margin-top: 8px;
  max-width: 320px;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
}

.site-footer__nav a {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-sub);
}

.site-footer__nav a:hover {
  color: var(--color-green-dark);
}

.site-footer__makers {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  font-size: 0.88rem;
  color: var(--color-text-sub);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 768px) {
  .site-footer__makers {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.site-footer__makers a {
  font-weight: 700;
  color: var(--color-green-dark);
}

.site-footer__copyright {
  margin-top: 20px;
  font-size: 0.78rem;
  color: var(--color-text-sub);
  opacity: 0.8;
}

/* ---------- Service detail pages ---------- */
.breadcrumb-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text-sub);
  padding: 20px 0 0;
}

.breadcrumb-back:hover {
  color: var(--color-green-dark);
}

.service-hero {
  padding: 40px 0 56px;
}

@media (min-width: 768px) {
  .service-hero {
    padding: 56px 0 72px;
  }
}

.service-hero__badge {
  display: inline-block;
  background: var(--color-rhino-pale);
  color: var(--color-rhino);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}

.service-hero__emoji {
  font-size: 3rem;
  margin-bottom: 12px;
}

.service-hero__eyebrow {
  font-weight: 700;
  color: var(--accent, var(--color-green-dark));
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.service-hero__title {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 620px;
}

@media (min-width: 768px) {
  .service-hero__title {
    font-size: 2.5rem;
  }
}

.service-hero__lead {
  max-width: 600px;
  color: var(--color-text-sub);
  margin-bottom: 28px;
}

.notice-box {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--accent, var(--color-green));
  border-radius: var(--radius-m);
  padding: 20px 24px;
  max-width: 620px;
  font-size: 0.92rem;
  color: var(--color-text);
  margin-bottom: 28px;
}

.notice-box strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent, var(--color-green-dark));
}

.usage-flow {
  counter-reset: flow;
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .usage-flow {
    grid-template-columns: repeat(5, 1fr);
  }
}

.usage-flow__step {
  background: var(--color-white);
  border-radius: var(--radius-m);
  padding: 22px 18px;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.usage-flow__num {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent, var(--color-green));
  color: var(--color-white);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
}

.usage-flow__text {
  font-size: 0.88rem;
  color: var(--color-text);
}

.feature-list {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  max-width: 640px;
}

@media (min-width: 640px) {
  .feature-list {
    grid-template-columns: 1fr 1fr;
  }
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-white);
  border-radius: var(--radius-m);
  padding: 14px 16px;
  font-size: 0.92rem;
  box-shadow: var(--shadow-card);
}

.feature-list svg {
  flex-shrink: 0;
  color: var(--accent, var(--color-green));
  margin-top: 3px;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 32px;
  max-width: 400px;
  box-shadow: var(--shadow-card);
  border-top: 6px solid var(--accent, var(--color-green));
}

.pricing-card__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__row:last-of-type {
  border-bottom: none;
}

.pricing-card__label {
  font-weight: 700;
  color: var(--color-text-sub);
  font-size: 0.9rem;
}

.pricing-card__value {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-text);
}

.pricing-card__value small {
  font-size: 0.9rem;
  font-weight: 700;
  margin-left: 2px;
}

.pricing-card__note {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

.pricing-note-card {
  background: var(--color-white);
  border-radius: var(--radius-l);
  padding: 32px;
  max-width: 460px;
  box-shadow: var(--shadow-card);
  border-top: 6px solid var(--accent, var(--color-green));
  font-size: 0.95rem;
  color: var(--color-text-sub);
}

.service-cta {
  text-align: center;
  background: var(--color-white);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-l);
  padding: 40px 24px;
}

.u-mt-32 {
  margin-top: 32px;
}

.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}