/* ===============================
   グラフソプラ名古屋 - NATURE ORGANIC STYLE
   =============================== */

/* ====== FONT IMPORTS ====== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=Noto+Serif+JP:wght@700&display=swap');

:root {
  /* Brand Colors */
  --color-primary: #24344D;
  --color-secondary: #A89A8E;
  --color-accent: #F5F3ED;
  /* Nature Organic Palette */
  --color-green: #4B7B4B;
  --color-earth: #BFA980;
  --color-bark: #7C6A4D;
  --color-leaf: #A3C585;
  --color-sand: #E9E5D6;
  --color-white: #fff;
  --color-black: #222;
  --color-shadow: rgba(36,52,77,0.08);
  --color-shadow-strong: rgba(36,52,77,0.16);
  /* Typography */
  --font-display: 'Noto Serif JP', serif;
  --font-body: 'Noto Sans JP', sans-serif;
  /* Spacing */
  --section-margin: 60px;
  --section-padding: 40px 20px;
  --card-gap: 24px;
  --card-margin-bottom: 20px;
  --flex-gap: 20px;
  --feature-gap: 15px;
  --testimonial-gap: 20px;
  --radius-card: 18px;
  --radius-btn: 30px;
  --radius-modal: 20px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-accent);
  margin: 0;
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.1rem;
  line-height: 1.2;
}
h2 {
  font-size: 1.5rem;
  line-height: 1.3;
}
h3 {
  font-size: 1.15rem;
  line-height: 1.4;
}
p, ul, ol {
  font-size: 1rem;
  margin-bottom: 1.2em;
  color: var(--color-primary);
}
ul, ol {
  padding-left: 1.2em;
}
li {
  margin-bottom: 0.5em;
}

/* ====== LAYOUT CONTAINERS ====== */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--flex-gap);
}

.section {
  margin-bottom: var(--section-margin);
  padding: var(--section-padding);
  background: var(--color-accent);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
}

/* ====== HEADER & NAVIGATION ====== */
header {
  background: linear-gradient(90deg, var(--color-accent) 70%, var(--color-leaf) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px;
}
header img {
  height: 38px;
  width: auto;
  border-radius: 8px;
  background: var(--color-sand);
  padding: 4px 8px;
  box-shadow: 0 1px 4px var(--color-shadow);
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
header nav a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 6px 12px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--color-leaf);
  color: var(--color-bark);
}
.cta-primary {
  background: linear-gradient(90deg, var(--color-green) 60%, var(--color-earth) 100%);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 10px 32px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  box-shadow: 0 2px 8px var(--color-shadow-strong);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
  letter-spacing: 0.04em;
  margin-left: 12px;
  display: inline-block;
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-earth) 60%, var(--color-green) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-shadow-strong);
  transform: translateY(-2px) scale(1.03);
}

/* ====== MOBILE NAVIGATION ====== */
.mobile-menu-toggle {
  display: none;
  background: var(--color-green);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2rem;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 120;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.mobile-menu-toggle:active {
  background: var(--color-earth);
}
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(120deg, var(--color-accent) 80%, var(--color-leaf) 100%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 32px 24px 24px 24px;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  opacity: 0;
  pointer-events: none;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  background: var(--color-green);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  font-size: 1.5rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  cursor: pointer;
  transition: background var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--color-earth);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.mobile-nav a {
  color: var(--color-primary);
  font-size: 1.2rem;
  font-family: var(--font-display);
  text-decoration: none;
  padding: 10px 0 10px 8px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-leaf);
  color: var(--color-bark);
}

/* ====== HERO SECTION ====== */
.hero {
  margin-bottom: var(--section-margin);
  padding: 60px 0 40px 0;
  background: linear-gradient(120deg, var(--color-accent) 80%, var(--color-leaf) 100%);
  border-radius: 0 0 48px 48px/0 0 32px 32px;
  box-shadow: 0 4px 24px var(--color-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero h1 {
  font-size: 2.2rem;
  color: var(--color-green);
  margin-bottom: 0.5em;
}
.hero p {
  font-size: 1.15rem;
  color: var(--color-bark);
  margin-bottom: 1.5em;
}

/* ====== FEATURES SECTION ====== */
.features {
  margin-bottom: var(--section-margin);
  padding: var(--section-padding);
  background: var(--color-sand);
  border-radius: 32px;
  box-shadow: 0 2px 12px var(--color-shadow);
}
.features h2 {
  color: var(--color-green);
}
.features ul, .features ol {
  margin-bottom: 1.2em;
  color: var(--color-primary);
}
.features li {
  margin-bottom: 0.5em;
  padding-left: 0.5em;
  position: relative;
}
.features li:before {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--color-leaf);
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
}

/* ====== CARD & GALLERY LAYOUTS ====== */
.property-gallery, .property-list, .area-gallery, .testimonial-list, .feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--card-gap);
  justify-content: flex-start;
}
.property-card, .area-card, .testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: var(--card-margin-bottom);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 18px 18px 18px;
  min-width: 240px;
  max-width: 340px;
  flex: 1 1 260px;
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
}
.property-card:hover, .area-card:hover, .testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow-strong);
  transform: translateY(-4px) scale(1.025);
}
.property-card img, .area-card img, .testimonial-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 10px;
  background: var(--color-sand);
  box-shadow: 0 1px 6px var(--color-shadow);
}
.property-card h3 {
  font-size: 1.1rem;
  color: var(--color-green);
  margin-bottom: 0.3em;
}

/* ====== TESTIMONIALS ====== */
.testimonials {
  margin-bottom: var(--section-margin);
  padding: var(--section-padding);
  background: var(--color-accent);
  border-radius: 32px;
  box-shadow: 0 2px 12px var(--color-shadow);
}
.testimonials h2 {
  color: var(--color-green);
}
.testimonial-slider, .testimonial-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--testimonial-gap);
  justify-content: flex-start;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-sand);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 20px 18px 18px 18px;
  min-width: 240px;
  max-width: 340px;
  flex: 1 1 260px;
  margin-bottom: var(--card-margin-bottom);
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card p {
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: 0.5em;
}
.testimonial-card span {
  color: var(--color-green);
  font-size: 0.95rem;
  font-family: var(--font-display);
}
.testimonial-card img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 8px;
  border: 2px solid var(--color-leaf);
}

/* ====== ABOUT PAGE: TEXT-IMAGE SECTION ====== */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.text-image-section > div {
  background: var(--color-white);
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 20px 18px 18px 18px;
  flex: 1 1 260px;
  min-width: 220px;
  max-width: 340px;
}

/* ====== FEATURE ITEM ====== */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--feature-gap);
}

/* ====== FOOTER ====== */
footer {
  background: linear-gradient(90deg, var(--color-accent) 70%, var(--color-leaf) 100%);
  padding: 32px 0 16px 0;
  border-radius: 32px 32px 0 0/24px 24px 0 0;
  box-shadow: 0 -2px 12px var(--color-shadow);
  margin-top: 60px;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 8px;
}
footer nav a {
  color: var(--color-green);
  text-decoration: none;
  font-size: 0.98rem;
  font-family: var(--font-body);
  padding: 4px 10px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  background: var(--color-leaf);
  color: var(--color-bark);
}
footer small {
  color: var(--color-secondary);
  font-size: 0.95rem;
}

/* ====== COOKIE CONSENT BANNER ====== */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-sand);
  color: var(--color-primary);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  z-index: 300;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  font-size: 1rem;
  border-radius: 24px 24px 0 0/16px 16px 0 0;
  animation: cookieBannerIn 0.5s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieBannerIn {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 14px;
}
.cookie-btn {
  font-family: var(--font-body);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-btn);
  padding: 8px 22px;
  margin: 0;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-btn.accept {
  background: var(--color-green);
  color: var(--color-white);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-bark);
}
.cookie-btn.reject {
  background: var(--color-earth);
  color: var(--color-white);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-bark);
}
.cookie-btn.settings {
  background: var(--color-leaf);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-green);
  color: var(--color-white);
}

/* ====== COOKIE MODAL ====== */
.cookie-modal-overlay {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(36,52,77,0.25);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: cookieModalFadeIn 0.3s cubic-bezier(.4,0,.2,1);
}
@keyframes cookieModalFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.cookie-modal {
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: var(--radius-modal);
  box-shadow: 0 4px 32px var(--color-shadow-strong);
  padding: 32px 28px 24px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: cookieModalIn 0.4s cubic-bezier(.4,0,.2,1);
  position: relative;
}
@keyframes cookieModalIn {
  from { transform: scale(0.95) translateY(40px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.cookie-modal h2 {
  font-size: 1.2rem;
  color: var(--color-green);
  margin-bottom: 0.5em;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--color-primary);
}
.cookie-modal .cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--color-leaf);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  margin-left: 8px;
}
.cookie-modal .cookie-toggle input {
  display: none;
}
.cookie-modal .cookie-toggle span {
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: var(--color-green);
  border-radius: 50%;
  transition: left var(--transition), background var(--transition);
}
.cookie-modal .cookie-toggle input:checked + span {
  left: 19px;
  background: var(--color-bark);
}
.cookie-modal .cookie-actions {
  display: flex;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .cookie-modal-close {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--color-green);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  width: 32px; height: 32px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-modal .cookie-modal-close:hover, .cookie-modal .cookie-modal-close:focus {
  background: var(--color-earth);
}

/* ====== FILTER/SORT BAR ====== */
.filter-sort {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  background: var(--color-leaf);
  color: var(--color-primary);
  border-radius: 12px;
  padding: 8px 16px;
  font-size: 1rem;
}

/* ====== RESPONSIVE DESIGN ====== */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
  }
}
@media (max-width: 900px) {
  .property-gallery, .property-list, .area-gallery, .testimonial-list, .feature-grid {
    gap: 16px;
  }
  .property-card, .area-card, .testimonial-card {
    min-width: 180px;
    max-width: 100%;
    flex: 1 1 180px;
  }
  .text-image-section {
    gap: 18px;
  }
}
@media (max-width: 768px) {
  .header-inner nav, .header-inner .cta-primary {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .container {
    padding: 0 8px;
  }
  .hero {
    padding: 36px 0 24px 0;
    border-radius: 0 0 28px 28px/0 0 18px 18px;
  }
  .section, .features, .testimonials {
    padding: 24px 8px;
    border-radius: 18px;
  }
  .property-gallery, .property-list, .area-gallery, .testimonial-list, .feature-grid {
    flex-direction: column;
    gap: 14px;
  }
  .property-card, .area-card, .testimonial-card {
    min-width: 0;
    max-width: 100%;
    padding: 14px 10px 12px 10px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .text-image-section > div {
    min-width: 0;
    max-width: 100%;
    padding: 14px 10px 12px 10px;
  }
  .footer .container {
    gap: 8px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 10px;
    font-size: 0.98rem;
  }
  .cookie-modal {
    padding: 18px 8px 14px 8px;
    min-width: 0;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.3rem;
  }
  h2 {
    font-size: 1.05rem;
  }
  .cta-primary {
    font-size: 0.98rem;
    padding: 8px 18px;
  }
  .cookie-banner {
    font-size: 0.95rem;
  }
}

/* ====== MICRO-INTERACTIONS ====== */
a, button, .cta-primary, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close {
  outline: none;
  transition: box-shadow var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}
a:focus-visible, button:focus-visible, .cta-primary:focus-visible, .cookie-btn:focus-visible {
  box-shadow: 0 0 0 3px var(--color-leaf);
}

/* ====== ORGANIC SHAPES & TEXTURES ====== */
.section, .features, .testimonials, .property-card, .area-card, .testimonial-card, .text-image-section > div {
  /* Subtle organic border radius */
  border-radius: 18px 32px 24px 18px/24px 18px 32px 18px;
}
.section {
  /* Subtle organic background pattern */
  background-image: url('data:image/svg+xml;utf8,<svg width="120" height="60" viewBox="0 0 120 60" fill="none" xmlns="http://www.w3.org/2000/svg"><ellipse cx="60" cy="30" rx="60" ry="30" fill="%23E9E5D6" fill-opacity="0.12"/></svg>');
  background-repeat: no-repeat;
  background-position: right bottom;
}

/* ====== UTILITY CLASSES ====== */
.hide {
  display: none !important;
}

/* ====== END OF CSS ====== */