/* ============================================================
   Strongers FC — Global Styles
   ============================================================ */

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

:root {
  /* Brand Colors — 落ち着いたアーバングリーン系パレット */
  --color-primary:       #1B4332;   /* deep forest green */
  --color-primary-light: #2D6A4F;
  --color-primary-dark:  #0F2D1F;
  --color-accent:        #B7936C;   /* warm sand / terracotta gold */
  --color-accent-dark:   #96724F;
  --color-accent-light:  #D4B896;

  /* Neutrals */
  --color-black:    #0C0C0C;
  --color-gray-900: #111214;
  --color-gray-700: #3A3D42;
  --color-gray-500: #6E7278;
  --color-gray-300: #A8ADB4;
  --color-gray-200: #D8DCE2;
  --color-gray-100: #F0F2F4;
  --color-white:    #FFFFFF;

  /* Dark surface — ニュートラルなダークトーン */
  --color-bg-dark:    #0F1113;
  --color-bg-surface: #161A1D;
  --color-bg-card:    #1E2227;

  /* Typography */
  --font-sans: 'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Bebas Neue', 'Impact', sans-serif;

  /* Spacing (4px grid) */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   12px;
  --space-base: 16px;
  --space-lg:   24px;
  --space-xl:   32px;
  --space-2xl:  48px;
  --space-3xl:  64px;
  --space-4xl:  96px;
  --space-5xl:  128px;

  /* Border radius */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.6);
  --shadow-glow-green: 0 0 32px rgba(45, 106, 79, 0.25);
  --shadow-glow-sand:  0 0 32px rgba(183, 147, 108, 0.3);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 220ms ease-out;
  --transition-slow: 400ms ease-out;

  /* Layout */
  --max-width:  1280px;
  --nav-height: 68px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.display {
  font-family: var(--font-display);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

@media (max-width: 768px) {
  .container {
    padding-inline: var(--space-base);
  }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(15, 17, 19, 0.90);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--transition-base);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--space-base);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  flex-shrink: 0;
  color: var(--color-white);
}

.nav__logo-badge {
  background: var(--color-accent);
  color: var(--color-black);
  font-size: 0.6rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.08em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex: 1;
  justify-content: center;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  transform: scaleX(1);
}

.nav__cta {
  background: var(--color-accent);
  color: var(--color-black);
  font-weight: 700;
  font-size: 0.8rem;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), transform var(--transition-fast);
  letter-spacing: 0.03em;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav__cta:hover {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-sm);
  background: none;
  border: none;
  flex-shrink: 0;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-bg-surface);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-lg);
  flex-direction: column;
  gap: var(--space-base);
  z-index: 99;
}

.nav__mobile.is-open {
  display: flex;
}

.nav__mobile .nav__link {
  font-size: 1rem;
  padding: var(--space-sm) 0;
  color: rgba(255,255,255,0.75);
}

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

/* モバイル: リンク非表示、ハンバーガーのみ */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__cta {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
  padding-bottom: var(--space-5xl);
}

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

.hero__field {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(27, 67, 50, 0.45) 0%, transparent 70%),
    radial-gradient(ellipse 100% 100% at 50% 50%, rgba(15, 17, 19, 0.6) 0%, transparent 100%);
}

/* SVG soccer field lines */
.hero__field-lines {
  position: absolute;
  inset: 0;
  opacity: 0.06;
}

/* ===== サッカーアニメーション Canvas ===== */
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
  pointer-events: none;
}

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

.hero__particle {
  position: absolute;
  border-radius: 50%;
  background: var(--color-accent);
  animation: float var(--duration, 6s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
  opacity: 0.15;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.15; }
  50% { transform: translateY(-28px) scale(1.1); opacity: 0.3; }
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  max-width: 900px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(183, 147, 108, 0.10);
  border: 1px solid rgba(183, 147, 108, 0.28);
  color: var(--color-accent-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.hero__number {
  font-family: var(--font-display);
  font-size: clamp(120px, 25vw, 220px);
  line-height: 0.85;
  color: var(--color-primary-light);
  opacity: 0.08;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
  z-index: 0;
  letter-spacing: -0.02em;
}

.hero__title {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  position: relative;
}

.hero__title-line {
  display: block;
}

.hero__title-line--accent {
  color: var(--color-accent-light);
  position: relative;
}

.hero__title-line--accent::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  border-radius: var(--radius-full);
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: rgba(255,255,255,0.68);
  max-width: 600px;
  line-height: 1.7;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: var(--space-base);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.9rem;
}

.hero__badge-number {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-accent-light);
  line-height: 1;
  letter-spacing: 0.02em;
}

.hero__badge-text {
  color: rgba(255,255,255,0.62);
  line-height: 1.4;
}

.hero__actions {
  display: flex;
  gap: var(--space-base);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.35);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 1;
  animation: bounce 2s ease-in-out infinite;
}

.hero__scroll-arrow {
  width: 22px;
  height: 22px;
  border-right: 2px solid rgba(255,255,255,0.25);
  border-bottom: 2px solid rgba(255,255,255,0.25);
  transform: rotate(45deg);
  margin-top: -4px;
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.9375rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-black);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-sm);
  min-height: 48px;
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-sand);
}

.btn--secondary {
  background: transparent;
  color: rgba(255,255,255,0.8);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(255,255,255,0.2);
  min-height: 48px;
}

.btn--secondary:hover {
  border-color: rgba(255,255,255,0.5);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ---------- Section commons ---------- */
.section {
  padding-block: var(--space-5xl);
}

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

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

.section__header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-base);
}

.section__title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section__title--light {
  color: var(--color-white);
}

.section__desc {
  margin-top: var(--space-base);
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.58);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ---------- 12 Players Feature ---------- */
.twelve {
  position: relative;
  overflow: hidden;
}

.twelve__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.twelve__visual {
  position: relative;
}

.twelve__field-wrap {
  aspect-ratio: 4/3;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-glow-green), var(--shadow-lg);
}

.twelve__field-svg {
  width: 100%;
  height: 100%;
}

.twelve__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.twelve__number-display {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}

.twelve__big-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 7rem);
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: 0.02em;
  text-shadow: var(--shadow-glow-sand);
}

.twelve__num-label {
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
}

.twelve__lead {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.twelve__lead em {
  font-style: normal;
  color: var(--color-accent-light);
}

.twelve__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
}

.twelve__facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.twelve__fact {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-base);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base), background var(--transition-base);
}

.twelve__fact:hover {
  border-color: rgba(183, 147, 108, 0.25);
  background: rgba(183, 147, 108, 0.04);
}

.twelve__fact-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.twelve__fact-body h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.twelve__fact-body p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .twelve__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .twelve__visual {
    order: -1;
    max-width: 560px;
    margin-inline: auto;
    width: 100%;
  }
}

/* ---------- Stats ---------- */
.stats {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-bg-surface) 100%);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-block: var(--space-4xl);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stat-item {
  background: var(--color-bg-dark);
  padding: var(--space-2xl);
  text-align: center;
  transition: background var(--transition-base);
}

.stat-item:hover {
  background: rgba(255,255,255,0.025);
}

.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-accent-light);
  letter-spacing: 0.02em;
  line-height: 1;
}

.stat-item__label {
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}

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

@media (max-width: 480px) {
  .stats__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Features ---------- */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-base);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  border-color: rgba(183, 147, 108, 0.22);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
}

.feature-card__desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.58);
  line-height: 1.7;
}

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

@media (max-width: 640px) {
  .features__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Formation Showcase ---------- */
.formation {
  background: var(--color-bg-surface);
  position: relative;
  overflow: hidden;
}

.formation::before {
  content: '12';
  font-family: var(--font-display);
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 400px;
  color: rgba(255,255,255,0.015);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.formation__inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: var(--space-4xl);
  align-items: center;
}

.formation__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.formation__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-base);
  padding: var(--space-base) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
}

.formation__item:hover,
.formation__item.is-active {
  background: rgba(27, 67, 50, 0.15);
  border-color: rgba(45, 106, 79, 0.25);
}

.formation__item-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: rgba(255,255,255,0.2);
  line-height: 1;
  min-width: 40px;
  font-weight: 400;
}

.formation__item.is-active .formation__item-num {
  color: var(--color-accent);
}

.formation__item-body h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.formation__item-body p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.55;
}

.formation__diagram {
  position: relative;
}

.formation__pitch {
  aspect-ratio: 2/3;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, #0F2D1F 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow-green), var(--shadow-lg);
}

.player-dot {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  transform: translate(-50%, -50%);
  transition: all var(--transition-base);
}

.player-dot--our {
  background: var(--color-accent);
  color: var(--color-black);
  border: 1.5px solid rgba(255,255,255,0.35);
  box-shadow: 0 0 10px rgba(183,147,108,0.4);
}

.player-dot--extra {
  background: var(--color-primary-light);
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.4);
  box-shadow: 0 0 14px rgba(45,106,79,0.5);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 12px rgba(45,106,79,0.5); transform: translate(-50%,-50%) scale(1); }
  50% { box-shadow: 0 0 22px rgba(45,106,79,0.85); transform: translate(-50%,-50%) scale(1.12); }
}

@media (max-width: 1024px) {
  .formation__inner {
    grid-template-columns: 1fr;
  }
  .formation__diagram {
    max-width: 340px;
    margin-inline: auto;
    width: 100%;
  }
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding-block: var(--space-5xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(183,147,108,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--space-base);
  letter-spacing: -0.02em;
}

.cta-banner__desc {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--space-2xl);
  max-width: 500px;
  margin-inline: auto;
  line-height: 1.7;
}

.cta-banner__actions {
  display: flex;
  gap: var(--space-base);
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-black);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand p {
  margin-top: var(--space-base);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.42);
  line-height: 1.65;
  max-width: 300px;
}

.footer__col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-base);
}

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

.footer__col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.52);
  transition: color var(--transition-fast);
}

.footer__col ul li a:hover {
  color: rgba(255,255,255,0.85);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.775rem;
  color: rgba(255,255,255,0.3);
}

.footer__bottom-right {
  display: flex;
  align-items: center;
  gap: var(--space-base);
}

.footer__bottom-right a {
  color: rgba(255,255,255,0.3);
  transition: color var(--transition-fast);
}

.footer__bottom-right a:hover {
  color: rgba(255,255,255,0.65);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

/* ---------- Fade-in animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in--delay-1 { transition-delay: 0.1s; }
.fade-in--delay-2 { transition-delay: 0.2s; }
.fade-in--delay-3 { transition-delay: 0.3s; }
.fade-in--delay-4 { transition-delay: 0.4s; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Focus indicators ---------- */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-dark);
}
::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.25);
}