/* ============================================================
   MSY — MASAYOSHI | Global Stylesheet
   Tech-Noir Order Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Syne:wght@400;500;600;700;800&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ─── TOKENS ─────────────────────────────────────────────── */
:root {
  --void:    #05050A;
  --deep:    #090912;
  --surface: #0D0D1A;
  --raised:  #111120;
  --border:  rgba(255,255,255,0.06);
  --border-red: rgba(180,20,35,0.4);

  --blood:   #8B0F1E;
  --ember:   #C41E3A;
  --flame:   #E02040;
  --gold:    #B89A2C;
  --gold-lt: #D4B44A;

  --bone:    #EAE2D8;
  --ash:     #A09890;
  --mist:    #5A5460;
  --ghost:   #2A2830;

  --font-display: 'Cinzel', serif;
  --font-body:    'Syne', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);

  --nav-h: 72px;
  --max-w: 1200px;
  --section-pad: 120px 24px;
}

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

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

body {
  background-color: var(--void);
  color: var(--bone);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: none; border: none; background: none; font-family: inherit; }

/* ─── CUSTOM CURSOR ──────────────────────────────────────── */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--ember);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.15s, height 0.15s, background 0.15s;
  mix-blend-mode: normal;
}

.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1px solid rgba(196,30,58,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), border-color 0.3s;
}

body:has(a:hover) .cursor,
body:has(button:hover) .cursor { width: 6px; height: 6px; }
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring {
  width: 52px; height: 52px;
  border-color: rgba(196,30,58,0.8);
}

/* ─── NOISE OVERLAY ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9990;
  opacity: 0.4;
}

/* ─── NAV ─────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 40px;
  z-index: 100;
  transition: background 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(5,5,10,0.92);
  backdrop-filter: blur(20px);
  border-color: var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--bone);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo .logo-accent {
  color: var(--ember);
}

.nav-logo .logo-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-left: auto;
  margin-right: 32px;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash);
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px;
  background: var(--ember);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

.nav-links a:hover { color: var(--bone); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--bone); }
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  padding: 9px 22px;
  border: 1px solid var(--ember);
  border-radius: 2px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ember);
  transition: background 0.25s, color 0.25s;
}

.nav-cta:hover {
  background: var(--ember);
  color: var(--bone);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}

.nav-burger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--bone);
  transition: all 0.3s;
}

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5,5,10,0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.nav-mobile.open { display: flex; }

.nav-mobile a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ash);
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-mobile a:hover { color: var(--ember); }

/* ─── SECTION BASE ───────────────────────────────────────── */
section { padding: var(--section-pad); position: relative; }

.inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ─── EYEBROW / LABEL ────────────────────────────────────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--ember);
}

/* ─── HEADINGS ────────────────────────────────────────────── */
.display-title {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.02em;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--bone);
}

.section-sub {
  font-size: 1.05rem;
  color: var(--ash);
  max-width: 560px;
  line-height: 1.75;
  margin-top: 16px;
}

/* ─── DIVIDERS ────────────────────────────────────────────── */
.line-red {
  width: 48px; height: 2px;
  background: var(--ember);
  margin-top: 20px;
}

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.25s var(--ease-out);
  cursor: none;
}

.btn-primary {
  background: var(--ember);
  color: var(--bone);
  border: 1px solid var(--ember);
}

.btn-primary:hover {
  background: var(--flame);
  border-color: var(--flame);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(196,30,58,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--bone);
  transform: translateY(-2px);
}

.btn-gold {
  background: transparent;
  color: var(--gold-lt);
  border: 1px solid var(--gold);
}

.btn-gold:hover {
  background: var(--gold);
  color: var(--void);
  transform: translateY(-2px);
}

/* ─── REVEAL ANIMATIONS ──────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }

/* ─── GRID BACKGROUND ─────────────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(196,30,58,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196,30,58,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.grid-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, transparent 40%, var(--void) 100%);
}

/* ─── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}

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

.hero-glow {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(139,15,30,0.18) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: breathe 6s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { opacity: 0.6; transform: translate(-50%,-50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%,-50%) scale(1.1); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: var(--ember);
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s var(--ease-out) forwards;
}

.hero-tag::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--ember);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 0.92;
  color: var(--bone);
  opacity: 0;
  animation: fadeUp 0.9s 0.35s var(--ease-out) forwards;
}

.hero-title .t-red { color: var(--ember); }
.hero-title .t-ghost { color: var(--mist); }

.hero-title .glitch {
  position: relative;
  display: inline-block;
}

.hero-title .glitch::before,
.hero-title .glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
}

.hero-title .glitch::before {
  color: var(--ember);
  clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
  transform: translateX(-3px);
  animation: glitch1 6s infinite;
}

.hero-title .glitch::after {
  color: #00d4ff;
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  transform: translateX(3px);
  animation: glitch2 6s infinite;
}

@keyframes glitch1 {
  0%,94%,100% { opacity: 0; }
  95% { opacity: 0.8; transform: translateX(-3px); }
  97% { transform: translateX(2px); }
}

@keyframes glitch2 {
  0%,94%,100% { opacity: 0; }
  96% { opacity: 0.6; transform: translateX(3px); }
  98% { transform: translateX(-1px); }
}

.hero-desc {
  max-width: 480px;
  margin-top: 28px;
  font-size: 1rem;
  color: var(--ash);
  line-height: 1.8;
  opacity: 0;
  animation: fadeUp 0.9s 0.5s var(--ease-out) forwards;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 44px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 0.65s var(--ease-out) forwards;
}

.hero-quote {
  position: absolute;
  right: 40px;
  bottom: 80px;
  max-width: 320px;
  text-align: right;
  opacity: 0;
  animation: fadeIn 1s 1s ease forwards;
}

.hero-quote blockquote {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--mist);
  line-height: 1.7;
  letter-spacing: 0.03em;
  font-style: italic;
  border-right: 2px solid var(--ghost);
  padding-right: 16px;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeIn 1s 1.2s ease forwards;
}

.hero-scroll span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mist);
}

.hero-scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--ember), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
  from { opacity: 0; transform: translateY(24px); }
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* ─── COUNTERS STRIP ─────────────────────────────────────── */
.stats-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 24px;
}

.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 20px;
  border-right: 1px solid var(--border);
}

.stat-item:last-child { border-right: none; }

.stat-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--bone);
  line-height: 1;
}

.stat-num .s-accent { color: var(--ember); }

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  margin-top: 8px;
}

/* ─── ABOUT SECTION ──────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}

.about-text p {
  color: var(--ash);
  margin-top: 20px;
  font-size: 0.98rem;
  line-height: 1.85;
}

.about-visual {
  position: relative;
}

.about-emblem {
  width: 100%;
  aspect-ratio: 1;
  max-width: 400px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: spin linear infinite;
}

.emblem-ring:nth-child(1) {
  inset: 0;
  border-color: rgba(196,30,58,0.2);
  animation-duration: 30s;
}

.emblem-ring:nth-child(2) {
  inset: 15%;
  border-color: rgba(184,154,44,0.15);
  animation-duration: 20s;
  animation-direction: reverse;
}

.emblem-ring:nth-child(3) {
  inset: 30%;
  border-color: rgba(196,30,58,0.1);
  animation-duration: 40s;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.emblem-core {
  position: relative;
  z-index: 1;
  text-align: center;
}

.emblem-letter {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 900;
  color: var(--bone);
  line-height: 1;
  text-shadow: 0 0 60px rgba(196,30,58,0.4);
}

.emblem-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 8px;
}

/* ─── VALUES SECTION ─────────────────────────────────────── */
.values-section {
  background: var(--deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.values-header {
  text-align: center;
  margin-bottom: 64px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.value-card {
  background: var(--deep);
  padding: 48px 32px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.value-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--ember);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.value-card:hover { background: var(--raised); }
.value-card:hover::before { transform: scaleX(1); }

.value-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--ember);
  margin-bottom: 24px;
}

.value-icon {
  font-size: 1.8rem;
  margin-bottom: 20px;
  filter: grayscale(0.2);
}

.value-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--bone);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.value-desc {
  font-size: 0.88rem;
  color: var(--ash);
  line-height: 1.75;
}

/* ─── PROJECTS SECTION ───────────────────────────────────── */
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 60px;
  flex-wrap: wrap;
  gap: 20px;
}

.corvus-card {
  background: var(--surface);
  border: 1px solid var(--border-red);
  border-radius: 4px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.corvus-card:hover {
  border-color: var(--ember);
  box-shadow: 0 0 60px rgba(196,30,58,0.12);
}

.corvus-card::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(139,15,30,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.corvus-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(196,30,58,0.12);
  border: 1px solid var(--border-red);
  border-radius: 2px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 28px;
}

.corvus-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ember);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.corvus-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--bone);
  line-height: 1.05;
  margin-bottom: 20px;
}

.corvus-title span { color: var(--ember); }

.corvus-desc {
  max-width: 580px;
  font-size: 0.98rem;
  color: var(--ash);
  line-height: 1.8;
  margin-bottom: 36px;
}

.corvus-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.feature-tag {
  padding: 7px 16px;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--ash);
}

.corvus-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.projects-secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.proj-card {
  background: var(--surface);
  padding: 32px;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}

.proj-card:hover { background: var(--raised); }

.proj-card::after {
  content: attr(data-num);
  position: absolute;
  bottom: -10px; right: 16px;
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  pointer-events: none;
}

.proj-icon {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.proj-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--bone);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.proj-desc {
  font-size: 0.84rem;
  color: var(--ash);
  line-height: 1.7;
}

/* ─── STRUCTURE SECTION ──────────────────────────────────── */
.structure-section {
  background: var(--deep);
  border-top: 1px solid var(--border);
}

.structure-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}

.layer-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
}

.layer-item {
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
  cursor: none;
  transition: background 0.3s;
  position: relative;
}

.layer-item:last-child { border-bottom: none; }

.layer-item.active { background: var(--raised); }

.layer-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ember);
}

.layer-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--bone);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.layer-role {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--ember);
  text-transform: uppercase;
}

.layer-detail {
  display: none;
  margin-top: 12px;
}

.layer-item.active .layer-detail { display: block; }

.layer-detail p {
  font-size: 0.88rem;
  color: var(--ash);
  line-height: 1.75;
}

.structure-visual {
  position: relative;
}

.structure-diagram {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.diagram-layer {
  width: 100%;
  padding: 20px 28px;
  border: 1px solid;
  border-radius: 2px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
}

.diagram-layer:nth-child(1) {
  border-color: var(--ember);
  background: rgba(196,30,58,0.08);
  max-width: 50%;
}

.diagram-layer:nth-child(2) {
  border-color: var(--gold);
  background: rgba(184,154,44,0.06);
  max-width: 70%;
  margin-top: -1px;
}

.diagram-layer:nth-child(3) {
  border-color: rgba(90,84,96,0.6);
  background: rgba(42,40,48,0.4);
  max-width: 90%;
  margin-top: -1px;
}

.diagram-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bone);
}

.diagram-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--mist);
  margin-top: 4px;
}

/* ─── MEMBERS PREVIEW ────────────────────────────────────── */
.members-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.members-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.member-preview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 16px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
  cursor: none;
}

.member-preview:hover {
  border-color: var(--border-red);
  transform: translateY(-4px);
}

.member-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  border: 2px solid var(--border-red);
  margin: 0 auto 14px;
  object-fit: cover;
  background: var(--raised);
  transition: border-color 0.3s;
}

.member-preview:hover .member-avatar { border-color: var(--ember); }

.member-pname {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bone);
  margin-bottom: 6px;
}

.member-prole {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--ember);
  text-transform: uppercase;
}

/* ─── CTA SECTION ────────────────────────────────────────── */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(139,15,30,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-big {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--bone);
  margin-bottom: 24px;
}

.cta-big span { color: var(--ember); }

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* ─── FOOTER ─────────────────────────────────────────────── */
footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 24px 40px;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.footer-brand .nav-logo {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--mist);
  max-width: 240px;
  line-height: 1.75;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 20px;
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--mist);
  margin-bottom: 10px;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--bone); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mist);
  font-size: 0.8rem;
  transition: border-color 0.2s, color 0.2s;
}

.footer-social a:hover {
  border-color: var(--ember);
  color: var(--ember);
}

/* ─── PAGE HERO (inner pages) ────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  padding-left: 40px;
  padding-right: 40px;
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.page-hero .grid-bg { opacity: 0.5; }

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ─── TECH / CORVUS PAGE ─────────────────────────────────── */
.terminal-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.terminal-bar {
  background: var(--raised);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.t-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.t-dot.r { background: #ff5f57; }
.t-dot.y { background: #febc2e; }
.t-dot.g { background: #28c840; }

.t-title {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--mist);
  margin-left: 8px;
}

.terminal-body {
  padding: 28px;
  line-height: 2;
  color: var(--ash);
}

.t-line { display: block; }
.t-prompt { color: var(--ember); }
.t-cmd { color: var(--bone); }
.t-comment { color: var(--mist); }
.t-output { color: #6eb3ff; }
.t-success { color: #50fa7b; }
.t-gold { color: var(--gold-lt); }

.t-cursor {
  display: inline-block;
  width: 8px; height: 1.2em;
  background: var(--ember);
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ─── LOGIN / ACCESS PAGE ────────────────────────────────── */
.access-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  position: relative;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 48px;
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 1;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--ember), transparent);
}

.login-logo {
  text-align: center;
  margin-bottom: 36px;
}

.login-logo-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--bone);
}

.login-logo-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--ember);
  text-transform: uppercase;
  margin-top: 8px;
}

.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 8px;
}

.field input {
  width: 100%;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--bone);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.field input:focus {
  border-color: var(--ember);
  box-shadow: 0 0 0 3px rgba(196,30,58,0.12);
}

.field input::placeholder { color: var(--mist); }

.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--ember);
  border: 1px solid var(--ember);
  border-radius: 2px;
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: all 0.25s;
  margin-top: 8px;
}

.login-btn:hover {
  background: var(--flame);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,30,58,0.3);
}

.error-msg {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ff6b6b;
  text-align: center;
  margin-top: 12px;
  display: none;
}

/* Dashboard */
.dashboard {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: calc(var(--nav-h) + 48px) 24px 80px;
  display: none;
}

.profile-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 32px;
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

.profile-bar::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ember);
}

.profile-pic {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 2px solid var(--ember);
  object-fit: cover;
  background: var(--raised);
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

.profile-name-role { flex: 1; }

.p-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 4px;
}

.p-role {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ember);
}

.logout-btn {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--mist);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 8px 16px;
  transition: all 0.2s;
  text-transform: uppercase;
}

.logout-btn:hover { color: var(--bone); border-color: var(--ash); }

.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px;
  transition: border-color 0.3s;
}

.dash-card:hover { border-color: var(--border-red); }

.dash-card-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-card-title::before {
  content: '';
  width: 16px; height: 1px;
  background: var(--ember);
}

.proj-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--ash);
  font-size: 0.88rem;
  transition: color 0.2s;
}

.proj-link:last-child { border-bottom: none; }
.proj-link:hover { color: var(--bone); }

.proj-link-icon {
  width: 32px; height: 32px;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: border-color 0.2s;
}

.proj-link:hover .proj-link-icon { border-color: var(--ember); }

.proj-link-info { flex: 1; }
.proj-link-name {
  font-weight: 600;
  color: var(--bone);
  font-size: 0.88rem;
  margin-bottom: 2px;
}

.proj-link-desc {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--mist);
  letter-spacing: 0.05em;
}

.proj-link-arrow { color: var(--mist); font-size: 0.7rem; }

/* ─── MEMBERS PAGE ───────────────────────────────────────── */
.members-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-top: 60px;
}

.member-card-full {
  background: var(--surface);
  padding: 36px 28px;
  text-align: center;
  transition: background 0.3s;
  cursor: none;
}

.member-card-full:hover { background: var(--raised); }

.member-card-full .member-avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  border: 2px solid var(--border-red);
  margin: 0 auto 18px;
  object-fit: cover;
  transition: border-color 0.3s;
}

.member-card-full:hover .member-avatar { border-color: var(--ember); }

.member-card-full .member-pname {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 6px;
}

.member-card-full .member-prole {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--ember);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.member-card-full .member-bio {
  font-size: 0.78rem;
  color: var(--mist);
  line-height: 1.65;
}

/* ─── PARTICIPAR PAGE ────────────────────────────────────── */
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 60px;
}

.join-requirements {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.req-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
}

.req-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--ember);
  line-height: 1;
  flex-shrink: 0;
  width: 36px;
}

.req-text h4 {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 6px;
}

.req-text p {
  font-size: 0.82rem;
  color: var(--ash);
  line-height: 1.65;
}

.join-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 40px;
}

.join-form-wrap h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 28px;
}

/* ─── SOBRE PAGE ─────────────────────────────────────────── */
.timeline {
  position: relative;
  padding-left: 40px;
  margin-top: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item {
  position: relative;
  padding-bottom: 48px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: '';
  position: absolute;
  left: -44px; top: 4px;
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid var(--ember);
  background: var(--void);
}

.t-year {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--ember);
  margin-bottom: 10px;
}

.t-event-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bone);
  margin-bottom: 10px;
}

.t-event-desc {
  font-size: 0.88rem;
  color: var(--ash);
  line-height: 1.75;
  max-width: 560px;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .members-grid { grid-template-columns: repeat(3, 1fr); }
  .projects-secondary { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { display: none; }
  .structure-grid { grid-template-columns: 1fr; gap: 40px; }
  .join-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-pad: 80px 24px; }

  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav { padding: 0 24px; }

  .hero-inner { padding: 0 24px; }
  .hero-quote { display: none; }

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

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

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

  .projects-secondary { grid-template-columns: 1fr; }

  .corvus-card { padding: 28px; }

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

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

  .hero-title { font-size: clamp(3rem, 14vw, 5rem); }

  .page-hero { padding-left: 24px; padding-right: 24px; }

  .login-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .members-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { padding: 16px; }
  .stat-num { font-size: 2rem; }
}