/* ============================================================
   css/guidebook.css — Wamily ガイドブック専用スタイル
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:       #f5f0e8;
  --cream-dark:  #ede7db;
  --teal:        #2a9d8f;
  --teal-dark:   #1a6b62;
  --teal-glow:   rgba(42,157,143,0.25);
  --mustard:     #c8a820;
  --mustard-lt:  rgba(200,168,32,0.12);
  --dark:        #141e1c;
  --dark-mid:    #1c2b28;
  --text:        #2e2820;
  --text-mid:    #5a5048;
  --text-light:  #8a7e74;
}

/* ====== Global base for this page ====== */
body {
  background: var(--cream);
  color: var(--text);
  font-family: 'Noto Serif JP', Georgia, serif;
  overflow-x: hidden;
}

/* ====== Marquee ====== */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.gb2-marquee-band {
  background: var(--mustard);
  padding: 9px 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.gb2-marquee-inner {
  display: flex;
  width: max-content;
  animation: marquee 35s linear infinite;
}

.gb2-marquee-text {
  white-space: nowrap;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: white;
  font-weight: 500;
  font-family: Arial, sans-serif;
  padding-right: 0;
}

/* ====== HERO ====== */
.gb2-hero {
  min-height: 100vh;
  background: var(--cream);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding-top: 60px; /* fixed nav height */
}

/* Hero main grid */
.gb2-hero-main {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
  padding: 2.5rem 6vw 2rem;
  position: relative;
  z-index: 1;
}

/* Hero text */
.gb2-hero-text {
  position: relative;
  z-index: 2;
}

.gb2-hero-en {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: var(--teal);
  text-transform: uppercase;
  font-family: Arial, sans-serif;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.gb2-hero-en::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1.5px;
  background: var(--teal);
}

.gb2-hero-title {
  font-size: clamp(2.6rem, 4.5vw, 5.2rem);
  font-weight: 300;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1.6rem;
  letter-spacing: -0.01em;
}

.gb2-accent { color: var(--teal); }

.gb2-hero-sub {
  font-size: clamp(0.85rem, 1.2vw, 1rem);
  line-height: 2;
  color: var(--text-mid);
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.gb2-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--teal);
  color: white;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  text-decoration: none;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  font-weight: 400;
  box-shadow: 0 4px 20px rgba(42,157,143,0.3);
}

.gb2-hero-cta:hover {
  background: var(--teal-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(42,157,143,0.4);
}

/* Stats row */
.gb2-hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(42,157,143,0.15);
}

.gb2-stat strong {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.gb2-stat span {
  font-size: 0.72rem;
  color: var(--text-light);
  letter-spacing: 0.08em;
  font-family: Arial, sans-serif;
}

/* Hero visual */
.gb2-hero-visual {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gb2-hero-worldmap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.22;
  filter: saturate(0.5);
}

.gb2-hero-map-pins {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Floating plane */
@keyframes plane-bob {
  0%, 100% { transform: translate(0, 0) rotate(-8deg); }
  33%       { transform: translate(6px, -14px) rotate(-12deg); }
  66%       { transform: translate(-4px, -6px) rotate(-5deg); }
}

.gb2-hero-plane {
  position: absolute;
  top: 28%;
  right: 18%;
  z-index: 4;
  animation: plane-bob 5s ease-in-out infinite;
  filter: drop-shadow(0 6px 16px rgba(42,157,143,0.3));
  pointer-events: none;
}

.gb2-plane-img {
  width: 110px;
  height: auto;
  display: block;
}

/* Scattered characters */
.gb2-char-traveler {
  position: absolute;
  bottom: 0;
  right: 0;
  height: 200px;
  z-index: 3;
  opacity: 0.7;
}

.gb2-char-family {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 160px;
  z-index: 3;
  opacity: 0.55;
  transform: scaleX(-1);
}

/* Hero group bottom */
.gb2-hero-bottom {
  width: 100%;
  overflow: hidden;
  height: 160px;
  position: relative;
  flex-shrink: 0;
  margin-top: auto;
}

.gb2-hero-group {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  height: 180px;
  max-width: none;
  opacity: 0.65;
}

/* Decorative bg text */
.gb2-hero-bg-text {
  position: absolute;
  bottom: 140px;
  right: -2vw;
  font-size: clamp(5rem, 12vw, 14rem);
  font-weight: 700;
  color: rgba(42,157,143,0.04);
  letter-spacing: -0.04em;
  pointer-events: none;
  z-index: 0;
  font-family: Arial, sans-serif;
  line-height: 1;
  user-select: none;
}

/* ====== MAP SECTION ====== */
.gb2-map-section {
  background: var(--dark);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

/* Subtle grid bg */
.gb2-map-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42,157,143,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,157,143,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.gb2-section-header {
  text-align: center;
  padding: 0 2rem 3rem;
  position: relative;
  z-index: 1;
}

.gb2-en {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: var(--mustard);
  text-transform: uppercase;
  font-family: Arial, sans-serif;
  font-weight: 600;
  margin-bottom: 0.8rem;
  display: block;
}

.gb2-section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 300;
  color: white;
  line-height: 1.35;
}

.gb2-section-sub {
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
  margin-top: 0.6rem;
  font-family: Arial, sans-serif;
  letter-spacing: 0.06em;
}

/* Map wrap */
.gb2-map-wrap {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 3rem;
  z-index: 1;
}

.gb2-map-bg {
  width: 100%;
  display: block;
  opacity: 0.45;
  filter: saturate(0.7) brightness(1.1);
  mix-blend-mode: screen;
}

.gb2-map-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Pin styles */
.map-pin { cursor: pointer; }
.map-pin:hover .mp-core { r: 7; }

@keyframes pin-pulse {
  0%   { r: 14; opacity: 0.6; }
  100% { r: 24; opacity: 0; }
}

.mp-pulse {
  animation: pin-pulse 2.5s ease-out infinite;
  animation-delay: var(--d, 0s);
}

/* Tooltip */
.gb2-map-tooltip {
  position: absolute;
  background: white;
  color: var(--text);
  padding: 7px 14px;
  border-radius: 24px;
  font-size: 0.8rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.18s, transform 0.18s;
  z-index: 20;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gb2-map-tooltip.show { opacity: 1; transform: translateY(0); }
.mtt-status { font-size: 0.65rem; padding: 2px 8px; border-radius: 12px; }
.mtt-status.ready { background: rgba(42,157,143,0.12); color: var(--teal); }
.mtt-status.wip   { background: var(--mustard-lt); color: var(--mustard); }

/* Map legend */
.gb2-map-legend {
  display: flex;
  gap: 2rem;
  justify-content: center;
  padding: 2rem 2rem 0;
  position: relative;
  z-index: 1;
}

.gb2-legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.78rem;
  font-family: Arial, sans-serif;
}

.gb2-legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.gb2-legend-dot.wip { opacity: 0.35; }

/* ====== COUNTRY CARDS ====== */
.gb2-countries {
  background: var(--cream);
  padding: 6rem 0 7rem;
  position: relative;
}

/* Decorative arc at top */
.gb2-countries::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 120px;
  background: var(--cream);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  z-index: 1;
}

.gb2-countries-header {
  text-align: center;
  padding: 0 2rem 1.5rem;
  position: relative;
  z-index: 2;
}

.gb2-countries-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 300;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 0.4rem;
}

.gb2-swipe-hint {
  color: var(--text-light);
  font-size: 0.78rem;
  font-family: Arial, sans-serif;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* Card track */
.gb2-card-track-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 1.5rem 6vw 2.5rem;
  scroll-snap-type: x mandatory;
  position: relative;
  z-index: 2;
}

.gb2-card-track-wrap::-webkit-scrollbar { display: none; }

.gb2-card-track {
  display: flex;
  gap: 1.4rem;
  width: max-content;
}

/* Individual card */
.gb2-ccard {
  scroll-snap-align: start;
  width: 260px;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  background: white;
  box-shadow: 0 2px 20px rgba(0,0,0,0.07), 0 1px 4px rgba(0,0,0,0.04);
  transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.28s;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
}

.gb2-ccard::after {
  content: '→';
  position: absolute;
  bottom: 1rem;
  right: 1.1rem;
  font-size: 0.9rem;
  color: var(--teal);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.2s, transform 0.2s;
}

.gb2-ccard:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.13);
}

.gb2-ccard:hover::after { opacity: 1; transform: translateX(0); }

.gb2-ccard-img {
  width: 100%;
  height: 170px;
  overflow: hidden;
  position: relative;
}

.gb2-ccard-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
}

.gb2-ccard:hover .gb2-ccard-img img { transform: scale(1.07); }

/* Image overlay gradient */
.gb2-ccard-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.3) 100%);
  opacity: 0;
  transition: opacity 0.3s;
}

.gb2-ccard:hover .gb2-ccard-img::after { opacity: 1; }

.gb2-ccard-body {
  padding: 1.1rem 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.gb2-ccard-flag { font-size: 1.5rem; margin-bottom: 0.1rem; }

.gb2-ccard-city {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.01em;
}

.gb2-ccard-country {
  font-size: 0.73rem;
  color: var(--text-light);
  font-family: Arial, sans-serif;
  margin-bottom: 0.6rem;
}

.gb2-ccard-status {
  display: inline-block;
  font-size: 0.63rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-family: Arial, sans-serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-top: auto;
  width: fit-content;
}

.gb2-ccard-status.ready {
  background: rgba(42,157,143,0.1);
  color: var(--teal);
}

.gb2-ccard-status.wip {
  background: var(--mustard-lt);
  color: var(--mustard);
}

/* ====== ABOUT ====== */
.gb2-about {
  background: var(--dark-mid);
  padding: 7rem 6vw;
  position: relative;
  overflow: hidden;
}

.gb2-about::before {
  content: 'WAMILY';
  position: absolute;
  bottom: -4rem;
  right: -2rem;
  font-size: clamp(6rem, 15vw, 18rem);
  font-weight: 700;
  color: rgba(255,255,255,0.025);
  font-family: Arial, sans-serif;
  pointer-events: none;
  letter-spacing: -0.03em;
  line-height: 1;
}

.gb2-about-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.gb2-about-en {
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  color: var(--mustard);
  text-transform: uppercase;
  font-family: Arial, sans-serif;
  font-weight: 600;
  margin-bottom: 1.2rem;
  display: block;
}

.gb2-about-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 300;
  line-height: 1.4;
  color: white;
  margin-bottom: 1.8rem;
}

.gb2-about-body {
  font-size: 0.92rem;
  line-height: 2;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
}

.gb2-about-quote {
  border-left: 3px solid var(--mustard);
  padding-left: 1.25rem;
  margin-top: 2rem;
}

.gb2-about-quote p {
  font-size: 0.92rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.8);
  font-style: italic;
}

.gb2-about-quote cite {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.5rem;
  font-style: normal;
  font-family: Arial, sans-serif;
}

/* Features grid */
.gb2-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.gb2-feat-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: background 0.2s, border-color 0.2s;
}

.gb2-feat-item:hover {
  background: rgba(42,157,143,0.1);
  border-color: rgba(42,157,143,0.3);
}

.gb2-feat-icon { font-size: 1.6rem; }

.gb2-feat-title {
  font-size: 0.88rem;
  font-weight: 500;
  color: white;
  margin-top: 0.2rem;
}

.gb2-feat-desc {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  font-family: Arial, sans-serif;
}

/* Tab guide */
.gb2-tab-guide {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
}

.gb2-tab-guide-title {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.35);
  font-family: Arial, sans-serif;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.gb2-tab-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.gb2-tab-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  padding: 0.9rem;
}

.gb2-tab-item .icon { font-size: 1.2rem; flex-shrink: 0; }

.gb2-tab-item .content strong {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.15rem;
}

.gb2-tab-item .content span {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.35);
  font-family: Arial, sans-serif;
}

/* ====== Overlay plane (mobile/off-screen) ====== */
.gb2-plane-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.gb2-plane-fly {
  font-size: 3.5rem;
  transform: translateX(-120px);
  opacity: 0;
  transition: transform 0s, opacity 0s;
  filter: drop-shadow(0 4px 16px rgba(42,157,143,0.5));
}

.gb2-plane-overlay.active {
  background: rgba(20,30,28,0.25);
  transition: background 0.15s;
}

.gb2-plane-overlay.fly .gb2-plane-fly {
  transform: translateX(calc(100vw + 100px));
  opacity: 1;
  transition: transform 0.7s cubic-bezier(0.25,0.46,0.45,0.94), opacity 0.1s;
}

/* ====== Footer ====== */
.gb2-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.45);
  text-align: center;
  padding: 2.5rem 2rem;
  font-size: 0.78rem;
  font-family: Arial, sans-serif;
}

.gb2-footer-logo {
  font-size: 1.5rem;
  color: white;
  margin-bottom: 0.5rem;
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
}

.gb2-footer-logo span { color: var(--teal); }

/* ====== Hero entrance animations ====== */
@keyframes hero-slide-up {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes hero-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes char-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

@keyframes char-float-flip {
  0%, 100% { transform: scaleX(-1) translateY(0); }
  50%      { transform: scaleX(-1) translateY(-10px); }
}

@keyframes group-float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(-6px); }
}

.gb2-hero-en {
  animation: hero-slide-up 0.8s ease-out both;
  animation-delay: 0.2s;
}

.gb2-hero-title {
  animation: hero-slide-up 0.8s ease-out both;
  animation-delay: 0.45s;
}

.gb2-hero-sub {
  animation: hero-slide-up 0.8s ease-out both;
  animation-delay: 0.7s;
}

.gb2-hero-cta {
  animation: hero-slide-up 0.8s ease-out both;
  animation-delay: 0.9s;
}

.gb2-hero-stats {
  animation: hero-slide-up 0.8s ease-out both;
  animation-delay: 1.1s;
}

.gb2-hero-visual {
  animation: hero-fade-in 1s ease-out both;
  animation-delay: 0.3s;
}

.gb2-char-traveler {
  animation: char-float 4s ease-in-out infinite;
  animation-delay: 0.5s;
}

.gb2-char-family {
  animation: char-float-flip 4.5s ease-in-out infinite;
  animation-delay: 1s;
}

.gb2-hero-group {
  animation: group-float 5s ease-in-out infinite;
}

.gb2-hero-bg-text {
  animation: hero-fade-in 1.5s ease-out both;
  animation-delay: 1s;
}

/* ====== Scroll animation (fade in on scroll) ====== */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.gb2-anim {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.gb2-anim.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ====== Responsive ====== */
@media (max-width: 900px) {
  .gb2-hero-main {
    grid-template-columns: 1fr;
    padding: 3rem 6vw 2rem;
    gap: 1rem;
  }

  .gb2-hero-visual {
    height: 260px;
    order: -1;
  }

  .gb2-hero-plane .gb2-plane-img { width: 70px; }

  .gb2-hero-title { font-size: 2.4rem; }

  .gb2-about-inner {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .gb2-tab-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .gb2-hero-stats {
    gap: 1.2rem;
  }

  .gb2-ccard {
    width: 210px;
  }

  .gb2-ccard-img { height: 140px; }

  .gb2-features-grid { grid-template-columns: 1fr; }

  .gb2-hero-group { height: 130px; }

  .gb2-hero-bottom { height: 120px; }

  .gb2-hero-bg-text { display: none; }

  .gb2-map-section { padding: 3rem 0 2.5rem; }

  .gb2-countries { padding: 5rem 0 5rem; }

  .gb2-about { padding: 5rem 6vw; }
}