/* ============================================================
   D-STRONG Foundation - Design System
   Luxury Brazil Identity × Golden Ratio Typography
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Primary Colors - Brazil Heritage Palette */
  --color-primary: #1B5E20;
  --color-primary-dark: #0D3B13;
  --color-primary-light: #2E7D32;
  --color-accent: #F9A825;
  --color-accent-light: #FBC02D;
  --color-brazil-blue: #1565C0;
  --color-sub: #1B3A2D;
  --color-neutral: #E8E0D0;

  /* Neutrals - Warm natural tones */
  --color-black: #1A1A1A;
  --color-dark: #2D2D2D;
  --color-gray-900: #333333;
  --color-gray-800: #444444;
  --color-gray-700: #5A5A5A;
  --color-gray-600: #757575;
  --color-gray-400: #9E9E9E;
  --color-gray-200: #D5D5D5;
  --color-gray-100: #EEEEEE;
  --color-white: #FAFAF7;
  --color-pure-white: #FFFFFF;
  --color-bg: #FAFAF7;

  /* Functional */
  --color-success: #2E7D32;
  --color-link: #1B5E20;

  /* Typography - Luxury Serif + Modern Sans */
  --font-heading: 'Noto Serif JP', 'Noto Sans JP', serif;
  --font-body: 'Inter', 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
  --font-accent: 'Montserrat', 'Inter', sans-serif;
  --font-jp: 'Noto Serif JP', 'Noto Sans JP', serif;
  --font-jp-sans: 'Noto Sans JP', sans-serif;

  /* Spacing - 8px Grid System */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1440px;
  --header-height: 72px;

  /* Effects - Layered Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.06), 0 12px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.08), 0 24px 56px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 30px rgba(27, 94, 32, 0.2);
  --shadow-gold: 0 0 30px rgba(249, 168, 37, 0.25);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
  font-weight: 400;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h60v60H0z' fill='none'/%3E%3Cpath d='M30 0v60M0 30h60' stroke='%231B5E20' stroke-width='0.2' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 60px 60px;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* --- Typography - Golden Ratio Scale (base 16px, φ=1.618) --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-jp);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.02em;
  color: var(--color-dark);
  text-wrap: balance;
}

h1 { font-size: clamp(2rem, 5vw, 2.625rem); font-weight: 700; }
h2 { font-size: clamp(1.4rem, 3.5vw, 1.625rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.25rem); font-weight: 500; }
h4 { font-size: clamp(1rem, 2vw, 1.125rem); }

p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-dark);
}

.text-accent {
  font-family: var(--font-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-xl) 0;
  position: relative;
}

.section--dark {
  background: var(--color-sub);
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255, 255, 255, 0.9);
}

.section--gray {
  background: var(--color-pure-white);
  background-image: none;
}

.section--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-pure-white);
}

.section--primary p {
  color: rgba(255, 255, 255, 0.9);
}

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
  position: relative;
}

.section-header__label {
  font-family: var(--font-accent);
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  color: var(--color-primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
  font-weight: 600;
}

.section--dark .section-header__label,
.section--primary .section-header__label {
  color: var(--color-accent);
}

.section-header__title {
  margin-bottom: var(--space-sm);
  position: relative;
  display: inline-block;
  font-family: var(--font-jp);
  font-weight: 900;
}

.section-header__title::after {
  display: none;
}

.section-header__desc {
  max-width: 700px;
  margin: var(--space-sm) auto 0;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.section--dark .section-header__desc {
  color: rgba(255, 255, 255, 0.9);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.55) 0%, rgba(10, 10, 10, 0) 100%);
  backdrop-filter: blur(6px);
  transition: background var(--transition-base), box-shadow var(--transition-base), height var(--transition-base);
}

.site-header--scrolled {
  background: rgba(15, 15, 15, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
  height: 70px;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.site-logo__img {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.site-logo:hover .site-logo__img {
  transform: scale(1.05);
}

.site-header--scrolled .site-logo__img {
  height: 42px;
}

/* Desktop Nav */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-desktop__link {
  position: relative;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-pure-white);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.nav-desktop__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.nav-desktop__link:hover {
  color: var(--color-accent);
}

.nav-desktop__link:hover::after {
  transform: scaleX(1);
}

.nav-desktop__link--cta {
  background: var(--color-accent);
  color: var(--color-dark) !important;
  border-radius: 8px;
  padding: 10px 24px;
  margin-left: 10px;
  font-weight: 700;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-base);
}

.nav-desktop__link--cta::after {
  display: none;
}

.nav-desktop__link--cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  background: var(--color-accent-light);
  color: var(--color-dark) !important;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle__bar {
  width: 24px;
  height: 1.5px;
  background: var(--color-pure-white);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.menu-toggle--active .menu-toggle__bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Nav */
.nav-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: rgba(15, 15, 15, 0.97);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: right var(--transition-slow);
  z-index: 999;
}

.nav-mobile--open {
  right: 0;
}

.nav-mobile__link {
  font-family: var(--font-jp);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-pure-white);
  letter-spacing: 0;
  padding: 12px 24px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav-mobile__link:hover {
  color: var(--color-accent);
  transform: translateX(10px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0A0A0A;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  transform: scale(1.1);
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 10, 0.6) 0%,
    rgba(10, 10, 10, 0.3) 40%,
    rgba(10, 10, 10, 0.7) 100%
  );
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  background: none;
}

.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float 8s infinite;
}

@keyframes particle-float {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.2;
  }
  100% {
    opacity: 0;
    transform: translateY(-10vh) scale(1);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--space-md);
}

.hero__label {
  font-family: var(--font-accent);
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  color: var(--color-accent);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(30px);
}

.hero__title {
  font-family: var(--font-accent);
  font-size: clamp(3.5rem, 8vw, 7rem);
  color: var(--color-pure-white);
  letter-spacing: 0.08em;
  line-height: 1;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(40px);
}

.hero__title span {
  display: block;
  color: var(--color-accent);
}

.hero__subtitle {
  font-family: var(--font-jp);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-md);
  letter-spacing: 0;
  opacity: 0;
  transform: translateY(40px);
}

.hero__motto {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  font-style: italic;
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(40px);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(40px);
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: scroll-bounce 2s infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scroll-line 2s infinite;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scroll-line {
  0% { opacity: 1; height: 40px; }
  50% { opacity: 0.5; height: 20px; }
  100% { opacity: 1; height: 40px; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-accent);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-radius: 8px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  min-height: 48px;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-pure-white);
  box-shadow: 0 4px 20px rgba(0, 39, 118, 0.25);
}

.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--color-primary-light);
  box-shadow: 0 8px 30px rgba(0, 39, 118, 0.35);
}

.btn--outline {
  border: 2px solid var(--color-pure-white);
  color: var(--color-pure-white);
}

.btn--outline:hover {
  background: var(--color-pure-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--outline-dark {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-pure-white);
  transform: translateY(-2px);
}

.btn--gold {
  background: var(--color-accent);
  color: var(--color-dark);
  font-weight: 700;
}

.btn--gold:hover {
  transform: translateY(-2px);
  background: var(--color-accent-light);
  box-shadow: var(--shadow-gold);
}

.btn--large {
  padding: 16px 40px;
  font-size: 0.95rem;
  min-height: 56px;
}

.btn__arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
  transform: translateX(5px);
}

/* --- Cards --- */
.card {
  background: var(--color-pure-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__image {
  transform: scale(1.05);
}

.card__image-wrap {
  overflow: hidden;
  position: relative;
}

.card__image-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to top, rgba(0,0,0,0.1), transparent);
}

.card__body {
  padding: var(--space-md);
}

.card__tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.7rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--color-primary);
  color: var(--color-pure-white);
  border-radius: 9999px;
  margin-bottom: 12px;
}

.card__title {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.card__text {
  font-size: 0.9rem;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.card__link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: 12px;
}

/* Dark Card */
.card--dark {
  background: var(--color-gray-900);
}

.card--dark .card__title {
  color: var(--color-pure-white);
}

.card--dark .card__text {
  color: rgba(255, 255, 255, 0.85);
}

/* --- Activity / Service Grid --- */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.activity-card {
  position: relative;
  background: var(--color-pure-white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
  border: 1px solid var(--color-gray-100);
}

.activity-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.activity-card:hover::before {
  transform: scaleX(1);
}

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

.activity-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-sm);
  background: linear-gradient(135deg, rgba(0, 39, 118, 0.08), rgba(247, 191, 46, 0.08));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--color-primary);
  font-family: var(--font-accent);
  font-weight: 700;
  transition: transform var(--transition-base), background var(--transition-base);
}

.activity-card:hover .activity-card__icon {
  transform: scale(1.15) rotate(5deg);
  background: linear-gradient(135deg, rgba(0, 39, 118, 0.15), rgba(247, 191, 46, 0.12));
}

.activity-card__title {
  font-size: 1.1rem;
  font-family: var(--font-jp);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.activity-card__text {
  font-size: 0.85rem;
  color: var(--color-dark);
  line-height: 1.7;
}

/* --- News List --- */
.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-100);
  transition: padding-left var(--transition-fast);
}

.news-item:hover {
  padding-left: 10px;
}

.news-item__date {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--color-dark);
  letter-spacing: 0.05em;
  white-space: nowrap;
  min-width: 110px;
}

.news-item__tag {
  display: inline-block;
  padding: 3px 12px;
  font-size: 0.65rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--color-primary);
  color: var(--color-pure-white);
  border-radius: 9999px;
  white-space: nowrap;
  min-width: 80px;
  text-align: center;
}

.news-item__tag--event {
  background: var(--color-accent);
  color: var(--color-black);
}

.news-item__tag--social {
  background: var(--color-success);
}

.news-item__title {
  font-size: 1rem;
  color: var(--color-dark);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.news-item:hover .news-item__title {
  color: var(--color-primary);
}

/* Dark news */
.section--dark .news-item {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

.section--dark .news-item__title {
  color: rgba(255, 255, 255, 0.9);
}

.section--dark .news-item:hover .news-item__title {
  color: var(--color-primary-light);
}

/* --- Stats / Counter --- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.stat {
  text-align: center;
  padding: var(--space-md);
}

.stat__number {
  font-family: var(--font-accent);
  font-size: clamp(3rem, 5vw, 4.5rem);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__unit {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-pure-white);
}

.stat__label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4px;
}

/* Stats Row - Flexible column layout */
.stats-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
}

.stats-row .stat {
  flex: 1;
  min-width: 140px;
  max-width: 200px;
  background: var(--color-pure-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-sm);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--color-primary);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.stats-row .stat:nth-child(even) {
  border-top-color: var(--color-accent);
}

.stats-row .stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stats-row .stat__number {
  font-size: clamp(2rem, 4vw, 3rem);
}

.section--gray .stats-row .stat {
  background: var(--color-pure-white);
}

/* Photo Gallery Grid */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 8px;
}

.photo-gallery__featured {
  grid-column: span 2;
  grid-row: span 2;
}

.photo-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.photo-gallery img:hover {
  transform: scale(1.02);
}

@media (max-width: 768px) {
  .stats-row .stat {
    min-width: 120px;
    padding: var(--space-sm);
  }
  .stats-row .stat__number {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
  }
  .photo-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .photo-gallery__featured {
    grid-column: span 2;
    grid-row: span 1;
  }
}

/* --- CTA Banner --- */
.cta-banner {
  position: relative;
  padding: var(--space-xl) 0;
  text-align: center;
  overflow: hidden;
}

.cta-banner__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D3B13, #1B5E20, #1B3A2D);
  background-size: 200% 200%;
  animation: gradient-shift 6s ease infinite;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.cta-banner__content {
  position: relative;
  z-index: 2;
}

.cta-banner__title {
  font-family: var(--font-jp);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: var(--color-pure-white);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}

.cta-banner__text {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Parallax Image Section --- */
.parallax-section {
  position: relative;
  height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-section__bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  z-index: 1;
}

.parallax-section__overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.6);
  z-index: 2;
}

.parallax-section__content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-pure-white);
  padding: 0 var(--space-md);
}

.parallax-section__quote {
  font-family: var(--font-jp);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

/* --- Footer --- */
.site-footer {
  background: #1A1A1A;
  color: rgba(255, 255, 255, 0.8);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-brand__desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
}

.footer-nav__title {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-pure-white);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-sm);
}

.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav__link {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-nav__link:hover {
  color: var(--color-accent);
  padding-left: 6px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: var(--space-sm);
}

.footer-social__link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-fast);
}

.footer-social__link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(249, 168, 37, 0.1);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom__copy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom__links {
  display: flex;
  gap: var(--space-md);
}

.footer-bottom__link {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-bottom__link:hover {
  color: var(--color-primary-light);
}

/* --- Scroll Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1), transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), filter 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal--left {
  transform: translateX(-40px);
}

.reveal--right {
  transform: translateX(40px);
}

.reveal--scale {
  transform: scale(0.85);
}

/* Blur-in from bottom */
.reveal--blur {
  transform: translateY(20px);
  filter: blur(6px);
}

/* Fade up with slight rotation */
.reveal--tilt {
  transform: translateY(20px) rotate(1deg);
}

/* Scale from center */
.reveal--zoom {
  transform: scale(0.8);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1) rotate(0deg);
  filter: blur(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }
.reveal-delay-8 { transition-delay: 0.8s; }

/* Stagger children animation */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.stagger-children.reveal--visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.05s; }
.stagger-children.reveal--visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.stagger-children.reveal--visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.15s; }
.stagger-children.reveal--visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.stagger-children.reveal--visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.25s; }
.stagger-children.reveal--visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
.stagger-children.reveal--visible > *:nth-child(7) { opacity: 1; transform: translateY(0); transition-delay: 0.35s; }
.stagger-children.reveal--visible > *:nth-child(8) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }
.stagger-children.reveal--visible > *:nth-child(9) { opacity: 1; transform: translateY(0); transition-delay: 0.45s; }
.stagger-children.reveal--visible > *:nth-child(10) { opacity: 1; transform: translateY(0); transition-delay: 0.5s; }

/* Horizontal line draw */
.reveal-line {
  position: relative;
}
.reveal-line::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s;
}
.reveal-line.reveal--visible::after {
  width: 60px;
}

/* Counter pop effect */
.reveal--pop {
  transform: scale(0.6);
}
.reveal--pop.reveal--visible {
  transform: scale(1);
  transition: opacity 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Float up continuously after reveal */
@keyframes float-gentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.reveal--float.reveal--visible {
  animation: float-gentle 4s ease-in-out infinite 1s;
}

/* --- Muscle Decoration Elements --- */
.muscle-stripe {
  position: absolute;
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  opacity: 0.2;
}

.power-ring {
  position: absolute;
  border: 2px solid rgba(0, 39, 118, 0.1);
  border-radius: 50%;
  animation: power-ring-pulse 4s ease-in-out infinite;
}

@keyframes power-ring-pulse {
  0%, 100% { transform: scale(1); opacity: 0.1; }
  50% { transform: scale(1.1); opacity: 0.2; }
}

/* --- Page Header (Subpages) --- */
.page-header {
  position: relative;
  padding: calc(var(--header-height) + 6rem) 0 4.5rem;
  background: #0A0A0A;
  overflow: hidden;
  min-height: 300px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-header__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 10% 0%, rgba(249, 168, 37, 0.06) 0%, transparent 45%),
    radial-gradient(ellipse at 90% 100%, rgba(27, 94, 32, 0.05) 0%, transparent 50%);
}

.page-header__pattern {
  position: absolute;
  inset: 0;
  background: none;
}

.page-header__lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.page-header__line {
  display: none;
}

@keyframes line-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.page-header__content {
  position: relative;
  z-index: 2;
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.4rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
}

.page-header__breadcrumb a {
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition-fast);
}

.page-header__breadcrumb a:hover {
  color: var(--color-accent);
}

.page-header__breadcrumb span {
  color: rgba(255, 255, 255, 0.85);
}

.page-header__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.36em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.page-header__label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}

.page-header__title {
  font-family: 'Noto Serif JP', var(--font-jp), serif;
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.page-header__desc {
  margin-top: 1.2rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 620px;
  line-height: 1.9;
  font-weight: 300;
  letter-spacing: 0.03em;
}

/* --- Form --- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0;
  margin-bottom: 8px;
}

.form-label .required {
  color: var(--color-primary);
  margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-dark);
  background: var(--color-pure-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(249, 168, 37, 0.12);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
}

/* --- Table --- */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table th,
.info-table td {
  padding: 18px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.95rem;
}

.info-table th {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-dark);
  white-space: nowrap;
  width: 180px;
  background: var(--color-bg);
  letter-spacing: 0;
}

.info-table td {
  color: var(--color-dark);
}

/* --- Timeline --- */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-pure-white);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-item__year {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.timeline-item__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.timeline-item__text {
  font-size: 0.9rem;
  color: var(--color-dark);
}

/* --- Two Column Layout --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.two-col--reverse {
  direction: rtl;
}

.two-col--reverse > * {
  direction: ltr;
}

.two-col__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.two-col__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.two-col__image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid rgba(0, 151, 57, 0.3);
  border-radius: inherit;
}

/* --- Event Card --- */
.event-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-md);
  background: var(--color-pure-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border-left: 4px solid var(--color-primary);
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.event-card__visual {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-pure-white);
  padding: var(--space-md);
  min-height: 180px;
}

.event-card__emoji {
  font-size: 3rem;
  margin-bottom: 8px;
}

.event-card__name {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

.event-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.event-card__title {
  font-size: 1.2rem;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.event-card__desc {
  font-size: 0.9rem;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.event-card__meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.event-card__meta-item {
  font-size: 0.8rem;
  color: var(--color-dark);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- Donation / Support Section --- */
.donation-card {
  background: var(--color-pure-white);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.donation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
  background-size: 200% 100%;
  animation: gradient-shift 3s ease infinite;
}

.donation-card__icon {
  font-size: 3.5rem;
  margin-bottom: var(--space-sm);
}

.donation-card__title {
  font-size: 1.5rem;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.donation-card__text {
  font-size: 0.95rem;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Grid helpers --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

/* --- Muscle-themed decorative elements --- */
.strength-bar {
  height: 6px;
  background: var(--color-gray-100);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 8px;
}

.strength-bar__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 3px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.strength-bar__fill--visible {
  width: var(--fill-width);
}

/* --- Loading Screen --- */
.loader {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0;
  transition: opacity 1s cubic-bezier(0.4,0,0.2,1), visibility 1s cubic-bezier(0.4,0,0.2,1);
  overflow: hidden;
}

.loader::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,94,32,0.15) 0%, rgba(249,168,37,0.04) 40%, transparent 70%);
  animation: loader-glow 4s ease-in-out infinite;
  pointer-events: none;
}

.loader::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-conic-gradient(rgba(255,255,255,0.01) 0deg, transparent 1deg, transparent 3deg);
  pointer-events: none;
}

@keyframes loader-glow {
  0%, 100% { transform: scale(0.7); opacity: 0.3; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.loader--hidden {
  opacity: 0;
  visibility: hidden;
}

/* Logo assembly */
.loader__logo {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.loader__ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.loader__ring-arc {
  animation: ring-spin 3s linear infinite;
  transform-origin: center;
}

.loader__ring-arc2 {
  animation: ring-spin 5s linear infinite reverse;
  transform-origin: center;
}

@keyframes ring-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loader__center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  z-index: 2;
  animation: loader-center-in 1.2s cubic-bezier(0.23,1,0.32,1) 0.2s both;
}

.loader__img {
  width: 150px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(247,191,46,0.35)) drop-shadow(0 0 60px rgba(247,191,46,0.15));
  animation: loader-img-breathe 3s ease-in-out infinite;
}

@keyframes loader-img-breathe {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 30px rgba(247,191,46,0.35)) drop-shadow(0 0 60px rgba(247,191,46,0.15)); }
  50%      { transform: scale(1.04); filter: drop-shadow(0 0 40px rgba(247,191,46,0.5)) drop-shadow(0 0 90px rgba(247,191,46,0.25)); }
}

@media (max-width: 720px) {
  .loader__img { width: 110px; }
}

@keyframes loader-center-in {
  0% { opacity: 0; transform: scale(0.6); filter: blur(12px); }
  100% { opacity: 1; transform: scale(1); filter: blur(0); }
}

.loader__d {
  font-family: 'Montserrat', sans-serif;
  font-size: 4.5rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  text-shadow: 0 0 60px rgba(247,191,46,0.3), 0 0 120px rgba(247,191,46,0.1);
}

.loader__dash {
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 200;
  color: rgba(255,255,255,0.3);
  margin: 0 2px;
  line-height: 1;
}

.loader__strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 300;
  letter-spacing: 0.5em;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  line-height: 1;
  padding-top: 0.6rem;
  animation: strong-tracking 1.5s cubic-bezier(0.23,1,0.32,1) 0.5s both;
}

@keyframes strong-tracking {
  0% { letter-spacing: 1.2em; opacity: 0; }
  100% { letter-spacing: 0.5em; opacity: 1; }
}

.loader__tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  margin-top: 20px;
  z-index: 1;
  animation: loader-center-in 1s ease 1s both;
}

.loader__bar {
  width: 80px;
  height: 1px;
  background: rgba(255,255,255,0.06);
  border-radius: 1px;
  overflow: hidden;
  position: relative;
  z-index: 1;
  margin-top: 20px;
}

.loader__bar-inner {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  border-radius: 1px;
  animation: loader-bar 2s cubic-bezier(0.4,0,0.2,1) infinite;
}

@keyframes loader-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

@keyframes loader-bar {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .activity-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .two-col--reverse {
    direction: ltr;
  }

  .event-card {
    grid-template-columns: 150px 1fr;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

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

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

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

  .section {
    padding: var(--space-lg) 0;
  }

  .hero {
    min-height: 600px;
  }

  .hero__title {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .news-item {
    flex-direction: column;
    gap: 8px;
  }

  .event-card {
    grid-template-columns: 1fr;
  }

  .event-card__visual {
    min-height: 120px;
  }

  .info-table th,
  .info-table td {
    display: block;
    width: 100%;
  }

  .info-table th {
    border-bottom: none;
    padding-bottom: 4px;
  }

  .info-table td {
    padding-top: 4px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .page-header {
    min-height: 280px;
  }
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
/* --- Impact Stats Grid Responsive --- */
@media (max-width: 768px) {
  .impact-grid-5 {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}
@media (max-width: 480px) {
  .impact-grid-5 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .impact-main-stats {
    flex-direction: column !important;
    gap: 1.5rem !important;
  }
  .impact-main-stats .impact-divider {
    width: 60px !important;
    height: 1px !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Image wipe reveal */
.reveal-wipe {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-wipe--visible {
  clip-path: inset(0 0 0 0);
}

/* Section divider line */
.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  margin: 0 auto var(--space-lg);
  border-radius: 2px;
  opacity: 0;
  transform: scaleX(0);
  transition: opacity 0.6s ease, transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal--visible + .section-divider,
.section-divider.reveal--visible {
  opacity: 1;
  transform: scaleX(1);
}

/* SP-only line break */
.sp-only { display: none; }
@media (max-width: 768px) {
  .sp-only { display: inline; }
  body, p, li, td, th, input, textarea, select, .activity-card__text, .card__text, .footer-nav__link, .news-item__title {
    font-size: max(1rem, 16px);
  }
  .menu-toggle__bar {
    width: 22px;
    height: 1px;
  }
}

/* Prose text refinement */
.prose p {
  font-size: 0.92rem;
  line-height: 2.1;
  margin-bottom: 1.2rem;
  max-width: 38em;
}

/* ============================================================
   Premium Polish — Micro-details & Refined Interactions
   ============================================================ */

/* --- Smooth page-level transitions --- */
body {
  background-attachment: fixed;
}

/* --- Section visual separators --- */
.section + .section:not(.section--dark):not(.section--primary):not(.section--gray) {
  border-top: 1px solid rgba(0,0,0,0.05);
}

/* --- Refined section header with decorative line --- */
.section-header__title {
  font-weight: 700;
  position: relative;
  padding-bottom: 20px;
}
.section-header__title::after {
  display: block;
  content: '';
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}
.section-header__desc {
  color: var(--color-gray-700);
  font-size: 0.9rem;
  line-height: 1.9;
  margin-top: 1.25rem;
}

/* --- Activity cards: image hover zoom + overlay --- */
.activity-card {
  border: none;
  background: var(--color-pure-white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), box-shadow 0.5s cubic-bezier(0.23,1,0.32,1);
  overflow: hidden;
}
.activity-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.activity-card img {
  transition: transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.activity-card:hover img {
  transform: scale(1.06);
}
.activity-card__title {
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.activity-card__text {
  color: var(--color-gray-700);
  font-size: 0.88rem;
  line-height: 1.85;
}

/* --- Buttons: refined gradient shimmer on hover --- */
.btn {
  position: relative;
  isolation: isolate;
}
.btn--gold {
  background: var(--color-accent);
  box-shadow: 0 2px 12px rgba(247,191,46,0.2);
}
.btn--gold:hover {
  box-shadow: 0 6px 24px rgba(247,191,46,0.35);
}
.btn--gold::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.25) 50%, transparent 60%);
  background-size: 250% 100%;
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}
.btn--gold:hover::after {
  opacity: 1;
  animation: btn-shimmer 0.8s ease forwards;
}
@keyframes btn-shimmer {
  from { background-position: 200% 0; }
  to { background-position: -50% 0; }
}

/* --- Two-col image: refined frame --- */
.two-col img {
  border-radius: 12px;
}

/* --- News items: modern hover --- */
.news-item {
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background 0.3s ease, padding-left 0.3s ease;
  border-radius: 8px;
  padding: var(--space-md) var(--space-sm);
}
.news-item:hover {
  background: rgba(27,94,32,0.03);
  padding-left: 20px;
}
.news-item__tag {
  border-radius: 6px;
}

/* --- Footer: refined gradient top border --- */
.site-footer::before { display: none; }

/* --- Parallax quote section polish --- */
.parallax-section__quote {
  font-family: var(--font-jp);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-shadow: 0 2px 40px rgba(0,0,0,0.3);
}

/* --- Stats row: refined --- */
.stats-row .stat {
  border-top: 2px solid var(--color-primary);
  border-radius: 12px;
  transition: transform 0.4s cubic-bezier(0.23,1,0.32,1), box-shadow 0.4s ease;
}
.stats-row .stat:nth-child(even) {
  border-top-color: var(--color-accent);
}
.stats-row .stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* --- CTA banner: glass morphism overlay --- */
.cta-banner {
  border-radius: 0;
  overflow: hidden;
}
.cta-banner__content {
  padding: var(--space-xl) var(--space-md);
}
.cta-banner__title {
  font-family: var(--font-jp);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

/* --- Loader: premium feel --- */
.loader__text {
  font-family: var(--font-accent);
  letter-spacing: 0.35em;
  font-size: 1.4rem;
  font-weight: 600;
}

/* --- Grid cards: consistent hover behavior --- */
.grid-3 > [class*="reveal"] {
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), box-shadow 0.5s cubic-bezier(0.23,1,0.32,1), opacity 0.8s ease;
}
.grid-3 > [class*="reveal"]:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* --- Scroll progress indicator --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 9999;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* --- Custom selection color --- */
::selection {
  background: rgba(27,94,32,0.12);
  color: var(--color-dark);
}

/* --- Image aspect-ratio consistency --- */
.grid-3 img,
.activity-card img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
}

/* --- Voices section refinement (inline overrides) --- */
.voices .voice-card {
  border-radius: 8px;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}
.voices .voice-card:hover {
  transform: translateX(4px);
}

/* --- Product card polish --- */
.product-card {
  border-radius: 12px;
  transition: transform 0.5s cubic-bezier(0.23,1,0.32,1), box-shadow 0.5s cubic-bezier(0.23,1,0.32,1);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* --- Smooth anchor offset for fixed header --- */
[id] {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

/* ==========================================================
   Japanese-smart responsive text wrapping
   Prevents awkward mid-phrase breaks on mobile
   ========================================================== */
body,
p, h1, h2, h3, h4, h5, h6, li, dt, dd, blockquote, figcaption,
.hero__title, .hero__subtitle, .hero__motto,
.section-header__title, .section-header__desc,
.activity-card__title, .activity-card__text,
.card__title, .card__text,
.news-item__title,
.cta-banner__title, .cta-banner__text,
.footer-brand__desc, .footer-nav__title, .footer-nav__link,
.muscle-hero__title, .muscle-hero__sub,
.media-card__title, .media-intro,
.media-card__link-title, .media-card__role,
.page-header__title, .page-header__desc,
.impact-main-stats p, .stats-row .stat p {
  line-break: strict;
  overflow-wrap: break-word;
  word-break: auto-phrase;
  text-wrap: pretty;
  hanging-punctuation: allow-end;
}

/* Headings: prefer balanced wrapping */
h1, h2, h3,
.hero__title, .section-header__title,
.muscle-hero__title, .cta-banner__title,
.activity-card__title, .card__title,
.page-header__title {
  text-wrap: balance;
}

/* Fallback for browsers without auto-phrase (Safari < 17.4, etc.) */
@supports not (word-break: auto-phrase) {
  body, p, h1, h2, h3, h4, h5, h6, li {
    word-break: normal;
    line-break: strict;
    overflow-wrap: break-word;
  }
}

/* On narrow viewports, dissolve forced <br> in body paragraphs so
   the browser can break at natural phrase points. Preserves double
   breaks (paragraph separators) by keeping every other <br> visible. */
@media (max-width: 640px) {
  .activity-card__text br,
  .card__text br,
  .section-header__desc br,
  .footer-brand__desc br,
  .hero__motto br,
  .news-item__title br,
  .cta-banner__text br,
  .media-intro br,
  .page-header__desc br {
    display: none;
  }
  /* Retain paragraph-level spacing when <br><br> was used */
  .activity-card__text br + br,
  .card__text br + br,
  .section-header__desc br + br,
  .footer-brand__desc br + br,
  .cta-banner__text br + br {
    display: block;
    content: "";
    margin-top: 0.9em;
  }
}

/* Brazil page paragraphs also benefit */
.br-frame__text, .br-frame__title,
.br-gallery__title, .br-gallery__sub,
.br-message__title, .br-message__body p,
.br-close__title, .br-close__desc,
.br-quote__text, .br-prologue__text,
.br-intro__msg, .br-videos__title, .br-videos__sub {
  word-break: auto-phrase;
  line-break: strict;
  overflow-wrap: break-word;
  text-wrap: pretty;
}

/* Mobile adjustments for Brazil page */
@media (max-width: 640px) {
  .br-frame__text br,
  .br-prologue__text br,
  .br-close__desc br,
  .br-message__body p br {
    display: none;
  }
  .br-prologue__text br + br,
  .br-frame__text br + br,
  .br-close__desc br + br {
    display: block;
    content: "";
    margin-top: 0.9em;
  }
}

/* ==========================================================
   Timeline (.ts) — shared between index (活動の歩み) and events (開催実績)
   ========================================================== */
    .ts {
      position: relative;
      max-width: 920px;
      margin: 0 auto;
      padding-left: 2rem;
    }
    .ts::before {
      content: '';
      position: absolute;
      left: 0.55rem;
      top: 0.5rem;
      bottom: 0.5rem;
      width: 2px;
      background: linear-gradient(180deg, var(--color-primary), var(--color-accent), var(--color-primary));
      border-radius: 2px;
    }
    .ts__year {
      position: relative;
      margin-bottom: 2.2rem;
    }
    .ts__year:last-child { margin-bottom: 0; }
    .ts__year::before {
      content: '';
      position: absolute;
      left: -2.0rem;
      top: 0.55rem;
      width: 14px; height: 14px;
      background: #fff;
      border: 3px solid var(--color-accent);
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(249,168,37,0.15), 0 4px 12px rgba(0,0,0,0.08);
    }
    .ts__year--highlight::before {
      background: var(--color-accent);
      border-color: var(--color-primary);
      animation: ts-pulse 2.4s ease-in-out infinite;
    }
    @keyframes ts-pulse {
      0%, 100% { box-shadow: 0 0 0 4px rgba(249,168,37,0.2), 0 4px 14px rgba(0,0,0,0.1); }
      50%      { box-shadow: 0 0 0 10px rgba(249,168,37,0.05), 0 4px 14px rgba(0,0,0,0.1); }
    }
    .ts__year-num {
      font-family: 'Playfair Display', 'Montserrat', serif;
      font-weight: 700;
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      color: var(--color-primary);
      letter-spacing: 0.02em;
      line-height: 1;
      margin-bottom: 0.4rem;
      display: inline-flex;
      align-items: baseline;
      gap: 0.6rem;
    }
    .ts__year--highlight .ts__year-num { color: var(--color-accent); }
    .ts__year-age {
      font-family: 'Montserrat', sans-serif;
      font-size: 0.65rem;
      font-weight: 600;
      letter-spacing: 0.2em;
      color: rgba(0,0,0,0.4);
      text-transform: uppercase;
    }
    .ts__events {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-top: 0.8rem;
    }
    .ts__event {
      background: #fff;
      border-radius: 12px;
      padding: 1.1rem 1.4rem 1.15rem 1.1rem;
      box-shadow: 0 2px 12px rgba(0,0,0,0.05);
      border-left: 3px solid var(--color-primary);
      display: grid;
      grid-template-columns: 60px 1fr;
      gap: 1rem;
      transition: transform 0.45s cubic-bezier(.2,.8,.2,1), box-shadow 0.45s ease;
    }
    .ts__event:hover {
      transform: translateX(4px);
      box-shadow: 0 8px 28px rgba(0,0,0,0.08);
    }
    .ts__event--milestone {
      border-left-color: var(--color-accent);
      background: linear-gradient(135deg, #fffdf6 0%, #fff 60%);
    }
    .ts__event--dramatic {
      border-left-color: #c23b22;
      background: linear-gradient(135deg, #fef6f4 0%, #fff 60%);
    }
    .ts__month {
      font-family: 'Playfair Display', 'Montserrat', serif;
      font-weight: 700;
      font-style: italic;
      font-size: 1.1rem;
      color: var(--color-primary);
      line-height: 1.2;
      text-align: right;
      padding-top: 2px;
      letter-spacing: 0.02em;
      white-space: nowrap;
    }
    .ts__event--milestone .ts__month { color: var(--color-accent); }
    .ts__event--dramatic .ts__month { color: #c23b22; }
    .ts__event h4 {
      font-family: 'Noto Serif JP', serif;
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-dark);
      margin-bottom: 0.35rem;
      line-height: 1.55;
      letter-spacing: 0.02em;
    }
    .ts__event p {
      font-size: 0.88rem;
      color: rgba(30,30,30,0.78);
      line-height: 1.85;
      letter-spacing: 0.02em;
    }
    .ts__event-tag {
      display: inline-block;
      margin-bottom: 0.45rem;
      font-family: 'Montserrat', sans-serif;
      font-size: 0.62rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      padding: 3px 10px;
      border-radius: 3px;
      background: rgba(27,94,32,0.08);
      color: var(--color-primary);
      text-transform: uppercase;
    }
    .ts__event--milestone .ts__event-tag {
      background: rgba(249,168,37,0.15);
      color: var(--color-accent);
    }
    .ts__event--dramatic .ts__event-tag {
      background: rgba(194,59,34,0.1);
      color: #c23b22;
    }
    .ts__venue {
      font-size: 0.82rem !important;
      color: var(--color-primary) !important;
      font-weight: 600;
      margin: 0.4rem 0 0.7rem !important;
      letter-spacing: 0.02em;
      line-height: 1.4 !important;
    }
    .ts__list {
      list-style: none;
      padding: 0;
      margin: 0 0 0.7rem;
      display: flex;
      flex-direction: column;
      gap: 0.3rem;
    }
    .ts__list li {
      font-size: 0.86rem;
      color: rgba(30,30,30,0.85);
      line-height: 1.6;
      letter-spacing: 0.02em;
      padding-left: 0.85rem;
      position: relative;
    }
    .ts__list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0.65em;
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: var(--color-primary);
      opacity: 0.5;
    }
    .ts__event--milestone .ts__list li::before { background: var(--color-accent); opacity: 0.7; }
    .ts__event--dramatic .ts__list li::before { background: #c23b22; opacity: 0.6; }
    .ts__note {
      font-size: 0.75rem !important;
      color: rgba(30,30,30,0.55) !important;
      margin: 0.3rem 0 0.6rem !important;
      line-height: 1.5 !important;
      font-style: italic;
    }
    .ts__guest {
      margin: 0.6rem 0 0 !important;
      font-size: 0.82rem !important;
      color: var(--color-dark) !important;
      line-height: 1.6 !important;
      padding: 0.55rem 0.8rem;
      background: rgba(249,168,37,0.08);
      border-left: 2px solid var(--color-accent);
      border-radius: 4px;
    }
    .ts__guest span {
      display: inline-block;
      font-family: 'Montserrat', sans-serif;
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      color: var(--color-accent);
      margin-right: 0.55rem;
      vertical-align: 1px;
    }
    @media (max-width: 640px) {
      .ts { padding-left: 1.6rem; }
      .ts::before { left: 0.35rem; }
      .ts__year::before { left: -1.65rem; width: 12px; height: 12px; }
      .ts__event {
        grid-template-columns: 1fr;
        gap: 0.25rem;
        padding: 1rem 1.1rem;
      }
      .ts__month { text-align: left; font-size: 0.95rem; }
      .ts__list li { font-size: 0.82rem; }
      .ts__guest { font-size: 0.78rem !important; }
      .ts__guest span { display: block; margin: 0 0 2px; }
    }