/* ============================================================
   UCHIHA FAN SITE — MAIN STYLESHEET
   Dark Epic aesthetic: Sharingan red, deep black, gold accents
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --clr-primary: #CC0000;
  --clr-primary-dark: #8B0000;
  --clr-primary-glow: rgba(204, 0, 0, 0.6);
  --clr-bg: #0D0D0D;
  --clr-bg-secondary: #1A1A1A;
  --clr-bg-card: #111111;
  --clr-text: #E8E8E8;
  --clr-text-muted: #999999;
  --clr-highlight: #FFD700;
  --clr-border: rgba(204, 0, 0, 0.25);

  --font-title: 'Cinzel Decorative', serif;
  --font-sub: 'Rajdhani', sans-serif;
  --font-body: 'Roboto', sans-serif;

  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --radius: 4px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.8);
  --shadow-glow: 0 0 30px rgba(204, 0, 0, 0.5);
}

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

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

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-primary-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-primary); }

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2.5rem;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

#navbar.scrolled {
  background: rgba(13, 13, 13, 0.97);
  box-shadow: 0 2px 20px rgba(204, 0, 0, 0.2);
  padding: 0.8rem 2.5rem;
}

.nav-logo {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--clr-primary);
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo .sharingan-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-sub);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--clr-primary);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--clr-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--clr-text);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--clr-bg-secondary);
  border-left: 1px solid var(--clr-border);
  z-index: 999;
  flex-direction: column;
  padding: 5rem 2rem 2rem;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform var(--transition);
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu a {
  font-family: var(--font-sub);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--clr-primary);
}

.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 998;
}

.menu-overlay.open {
  display: block;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/sasuke-curse-dark.jpg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  transform: scale(1.05);
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1.05); }
  to { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.3) 0%,
    rgba(13,13,13,0.5) 40%,
    rgba(13,13,13,0.85) 80%,
    rgba(13,13,13,1) 100%
  );
}

.hero-overlay-red {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(139,0,0,0.15) 0%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
  animation: heroFadeIn 1.5s ease forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-tag {
  font-family: var(--font-sub);
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.3s forwards;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(3rem, 10vw, 8rem);
  line-height: 0.9;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--clr-text);
  text-shadow:
    0 0 40px rgba(204, 0, 0, 0.8),
    0 0 80px rgba(204, 0, 0, 0.4),
    2px 2px 0 rgba(0,0,0,0.8);
  opacity: 0;
  animation: fadeUp 1s ease 0.5s forwards;
}

.hero-title .red {
  color: var(--clr-primary);
}

.hero-subtitle {
  font-family: var(--font-sub);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--clr-text-muted);
  letter-spacing: 0.2em;
  margin-top: 1rem;
  font-style: italic;
  opacity: 0;
  animation: fadeUp 1s ease 0.7s forwards;
}

.hero-quote {
  margin-top: 1.5rem;
  font-style: italic;
  color: var(--clr-highlight);
  font-size: 0.95rem;
  opacity: 0;
  animation: fadeUp 1s ease 0.9s forwards;
}

.hero-cta {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.9rem 2.5rem;
  background: transparent;
  border: 1px solid var(--clr-primary);
  color: var(--clr-text);
  font-family: var(--font-sub);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  opacity: 0;
  animation: fadeUp 1s ease 1.1s forwards;
}

.hero-cta:hover {
  background: var(--clr-primary);
  box-shadow: var(--shadow-glow);
  color: #fff;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.6;
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll-indicator span {
  font-family: var(--font-sub);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
section {
  padding: 6rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  font-family: var(--font-sub);
  font-size: 0.8rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1.1;
  color: var(--clr-text);
  margin-bottom: 1rem;
}

.section-title .accent {
  color: var(--clr-primary);
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1rem 0;
}

.section-divider .line {
  width: 60px;
  height: 1px;
  background: var(--clr-primary);
}

.section-divider .diamond {
  width: 8px;
  height: 8px;
  background: var(--clr-primary);
  transform: rotate(45deg);
}

.section-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  max-width: 600px;
  margin: 0 auto;
  margin-top: 1rem;
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   HISTOIRE SECTION (TIMELINE)
   ============================================================ */
#histoire {
  background: var(--clr-bg);
  position: relative;
}

#histoire::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/akatsuki-dark.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.04;
}

.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--clr-primary), var(--clr-primary-dark), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 3rem);
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 3rem);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 1.5rem;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  z-index: 2;
}

.timeline-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 420px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.timeline-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-glow);
}

.timeline-year {
  font-family: var(--font-sub);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 0.4rem;
}

.timeline-card h3 {
  font-family: var(--font-sub);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.6rem;
}

.timeline-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ============================================================
   SHARINGAN SECTION
   ============================================================ */
#sharingan {
  background: var(--clr-bg-secondary);
  position: relative;
  overflow: hidden;
}

#sharingan::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,0,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.sharingan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.sharingan-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}

.sharingan-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.sharingan-eye {
  display: flex;
  justify-content: center;
  margin-bottom: 1.2rem;
}

.sharingan-card h3 {
  font-family: var(--font-sub);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-highlight);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.sharingan-card p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* SVG Sharingan Eye styles */
.tomoe-svg {
  filter: drop-shadow(0 0 8px rgba(204, 0, 0, 0.7));
}

/* ============================================================
   SASUKE SECTION
   ============================================================ */
#sasuke {
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
}

.character-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.character-image-wrapper {
  position: relative;
}

.character-image-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border: 1px solid var(--clr-primary-dark);
  border-radius: var(--radius);
  pointer-events: none;
}

.character-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: -20px;
  right: 20px;
  top: 20px;
  border: 1px solid rgba(204,0,0,0.15);
  border-radius: var(--radius);
  z-index: -1;
}

.character-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  filter: brightness(0.85) contrast(1.1);
  transition: filter var(--transition);
}

.character-image-wrapper:hover img {
  filter: brightness(0.95) contrast(1.15);
}

.character-content .badge {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: var(--clr-primary);
  color: #fff;
  font-family: var(--font-sub);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.character-content h2 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--clr-text);
  margin-bottom: 0.5rem;
}

.character-content .subtitle {
  font-family: var(--font-sub);
  font-size: 1rem;
  color: var(--clr-primary);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.character-content p {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.character-quote {
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  border-left: 3px solid var(--clr-primary);
  background: rgba(204,0,0,0.06);
  font-style: italic;
  color: var(--clr-highlight);
  font-size: 0.95rem;
}

.stat-bars {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.stat-bar {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-bar-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sub);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.stat-bar-track {
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

.stat-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--clr-primary-dark), var(--clr-primary));
  border-radius: 2px;
  width: 0;
  transition: width 1.2s ease;
}

/* ============================================================
   ITACHI SECTION
   ============================================================ */
#itachi {
  background: var(--clr-bg-secondary);
  position: relative;
  overflow: hidden;
}

#itachi .character-layout {
  direction: rtl;
}

#itachi .character-layout > * {
  direction: ltr;
}

/* ============================================================
   AKATSUKI SECTION
   ============================================================ */
#akatsuki {
  position: relative;
  background: var(--clr-bg);
  overflow: hidden;
}

.akatsuki-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/akatsuki-clouds.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.12;
}

.akatsuki-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}

.akatsuki-intro-text p {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.akatsuki-facts {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.akatsuki-fact {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.akatsuki-fact:hover {
  border-color: var(--clr-primary);
}

.fact-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.akatsuki-fact h4 {
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-highlight);
  margin-bottom: 0.25rem;
}

.akatsuki-fact p {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.member-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.member-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(204,0,0,0.05) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.member-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px) scale(1.02);
}

.member-card:hover::before {
  opacity: 1;
}

.member-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--clr-bg-secondary);
  border: 2px solid var(--clr-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--clr-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.member-card:hover .member-avatar {
  border-color: var(--clr-primary);
  box-shadow: 0 0 16px rgba(204, 0, 0, 0.5);
}

.member-card h4 {
  font-family: var(--font-sub);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.25rem;
}

.member-card .member-title {
  font-size: 0.78rem;
  color: var(--clr-primary);
  font-style: italic;
  margin-bottom: 0.5rem;
  font-family: var(--font-sub);
  letter-spacing: 0.05em;
}

.member-card p {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

/* Member detail panel */
.member-detail {
  display: none;
  grid-column: 1 / -1;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-primary);
  border-radius: var(--radius);
  padding: 2rem;
  animation: slideDown 0.35s ease;
}

.member-detail.active {
  display: block;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.member-detail h3 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--clr-primary);
  margin-bottom: 1rem;
}

.member-detail p {
  font-size: 0.92rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
}

/* ============================================================
   PAIN / NAGATO SECTION
   ============================================================ */
#pain {
  background: var(--clr-bg-secondary);
  position: relative;
  overflow: hidden;
}

#pain::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../images/pain-nagato-2.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
}

.pain-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.pain-image-stack {
  position: relative;
}

.pain-img-main {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  filter: brightness(0.8) contrast(1.1) saturate(0.85);
  border: 1px solid var(--clr-border);
}

.pain-img-secondary {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 45%;
  height: 200px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius);
  border: 2px solid var(--clr-bg-secondary);
  filter: brightness(0.9) contrast(1.05);
  box-shadow: var(--shadow-card);
}

.pain-content .badge {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: transparent;
  border: 1px solid var(--clr-primary);
  color: var(--clr-primary);
  font-family: var(--font-sub);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.pain-content h2 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--clr-text);
  margin-bottom: 0.5rem;
}

.pain-content .subtitle {
  font-family: var(--font-sub);
  font-size: 0.95rem;
  color: var(--clr-primary);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.pain-content p {
  font-size: 0.93rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.path-item {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 0.75rem;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.path-item:hover {
  border-color: var(--clr-primary);
  box-shadow: 0 0 12px rgba(204, 0, 0, 0.3);
}

.path-item .path-icon {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  display: flex;
  justify-content: center;
}

.path-item h5 {
  font-family: var(--font-sub);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--clr-highlight);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   PARTICLES CANVAS
   ============================================================ */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: #080808;
  border-top: 1px solid var(--clr-border);
  padding: 3rem 0 2rem;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--clr-primary);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-family: var(--font-sub);
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--font-sub);
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--clr-primary);
}

.footer-divider {
  width: 60px;
  height: 1px;
  background: var(--clr-border);
  margin: 1.5rem auto;
}

.footer-disclaimer {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  opacity: 0.7;
}

.footer-credit {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
}

/* ============================================================
   SHARINGAN SVG PULSATION
   ============================================================ */
.pulse-ring {
  animation: pulseRing 2.5s ease-in-out infinite;
}

@keyframes pulseRing {
  0%, 100% { opacity: 0.6; r: 40; }
  50% { opacity: 1; r: 44; }
}

.tomoe-spin {
  animation: tomoeRotate 12s linear infinite;
  transform-origin: 50px 50px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .character-layout,
  .akatsuki-intro,
  .pain-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  #itachi .character-layout {
    direction: ltr;
  }

  .character-image-wrapper img {
    height: 380px;
  }

  .pain-img-main {
    height: 360px;
  }

  .pain-img-secondary {
    position: relative;
    bottom: auto;
    right: auto;
    width: 100%;
    height: 220px;
    margin-top: 1rem;
  }

  .timeline::before {
    left: 28px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 70px;
  }

  .timeline-dot {
    left: 28px;
  }

  .timeline-card {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  #navbar {
    padding: 1rem 1.5rem;
  }

  #navbar.scrolled {
    padding: 0.7rem 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  section {
    padding: 4rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

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

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

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

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

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

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

  .hero-cta {
    padding: 0.75rem 1.75rem;
    font-size: 0.82rem;
  }
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Red glow text utility */
.glow-red {
  text-shadow: 0 0 20px rgba(204, 0, 0, 0.6);
}