/* ============================================================
   PHISHER ZERO — Main Stylesheet
   Color palette from logo: #0d1f0d (dark bg), #1a3a1a (surface),
   #2d7a2d (mid green), #4fc84f (bright green), #b8d96e (yellow-green),
   #e8f0a0 (cream text), #000 (black)
   ============================================================ */

:root {
  --bg:          #050e05;
  --bg2:         #0a180a;
  --surface:     #0f230f;
  --surface2:    #152b15;
  --border:      #1e4a1e;
  --green-dark:  #1e5c1e;
  --green-mid:   #2d8a2d;
  --green:       #3cb83c;
  --green-light: #5de05d;
  --accent:      #b8e050;
  --cream:       #d8eaa0;
  --text:        #c8e090;
  --text-muted:  #6a9060;
  --danger:      #ff4444;
  --warn:        #ffaa00;
  --safe:        #44cc44;
  --font-main:   'Exo 2', sans-serif;
  --font-mono:   'Share Tech Mono', monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-main);
  overflow-x: hidden;
  position: relative;
}

/* ── Particle canvas ── */
#particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

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

/* ── Containers ── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  transition: background 0.3s, backdrop-filter 0.3s;
}
.navbar.scrolled {
  background: rgba(5,14,5,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}
.nav-logo img { height: 36px; width: 36px; object-fit: contain; }
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 4px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-nav {
  background: var(--green-dark);
  color: var(--accent);
  border: 1px solid var(--green-mid);
  margin-left: auto;
}
.btn-nav:hover {
  background: var(--green-mid);
  color: #fff;
  box-shadow: 0 0 20px rgba(61,184,61,0.4);
}
.btn-primary {
  background: linear-gradient(135deg, var(--green-mid), var(--accent));
  color: #050e05;
  font-size: 1rem;
  padding: 0.9rem 2rem;
  box-shadow: 0 0 30px rgba(91,222,61,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(91,222,61,0.5);
}
.btn-large { font-size: 1.15rem; padding: 1.1rem 2.8rem; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-size: 1rem;
  padding: 0.9rem 2rem;
}
.btn-ghost:hover {
  border-color: var(--green-mid);
  color: var(--green-light);
}
.btn-icon { font-size: 1.1em; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
}

.hero-glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(45,138,45,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.scanline {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--green-dark);
  border-radius: 100px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--green-light);
  background: rgba(45,138,45,0.1);
  letter-spacing: 0.06em;
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-light);
  display: inline-block;
  animation: pulse 1.5s ease infinite;
}
.pulse-dot.green { background: var(--safe); }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(93,224,93,0.6); }
  50%      { box-shadow: 0 0 0 6px rgba(93,224,93,0); }
}

/* Logo with rings */
.hero-logo-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 220px; height: 220px;
}
.hero-logo {
  width: 160px; height: 160px;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(91,222,61,0.5));
  position: relative;
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--green-dark);
  animation: spin linear infinite;
}
.ring1 { width: 190px; height: 190px; animation-duration: 8s; border-color: rgba(61,184,61,0.3); }
.ring2 { width: 210px; height: 210px; animation-duration: 14s; animation-direction: reverse; border-color: rgba(184,224,80,0.2); }
.ring3 { width: 230px; height: 230px; animation-duration: 20s; border-color: rgba(61,184,61,0.1); }
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.hero-title {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.line1 { color: var(--text); }
.line2 {
  color: var(--accent);
  text-shadow: 0 0 60px rgba(184,224,80,0.5);
  -webkit-text-stroke: 1px rgba(184,224,80,0.3);
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--cream);
  line-height: 1.6;
}
.sub-tagline { color: var(--text-muted); font-size: 1rem; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.2rem 2.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(15,35,15,0.6);
  backdrop-filter: blur(8px);
}
.stat { text-align: center; }
.stat-val {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  font-family: var(--font-mono);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.2rem;
}
.stat-divider {
  width: 1px; height: 40px;
  background: var(--border);
}

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  margin-top: 1rem;
}
.scroll-arrow {
  width: 16px; height: 16px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: bounce 1.5s ease infinite;
}
@keyframes bounce {
  0%,100% { transform: rotate(45deg) translateY(0); }
  50%      { transform: rotate(45deg) translateY(5px); }
}

/* ============================================================
   THREAT TICKER
   ============================================================ */
.threat-ticker {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(10,24,10,0.95);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 44px;
}
.ticker-label {
  flex-shrink: 0;
  padding: 0 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--green-dark);
  height: 100%;
  display: flex;
  align-items: center;
  letter-spacing: 0.1em;
  border-right: 1px solid var(--green-mid);
  white-space: nowrap;
}
.ticker-track {
  overflow: hidden;
  flex: 1;
}
.ticker-items {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker-item {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0 0.5rem;
}
.ticker-item.danger { color: var(--danger); }
.ticker-item.warn   { color: var(--warn); }

/* ============================================================
   SECTIONS — general
   ============================================================ */
.section {
  padding: 6rem 0;
  position: relative;
  z-index: 2;
}
.section-dark {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green-mid);
  letter-spacing: 0.15em;
  margin-bottom: 0.8rem;
}
.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.2rem;
  color: var(--cream);
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

/* ============================================================
   ABOUT CARDS
   ============================================================ */
.about-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.about-card:hover {
  border-color: var(--green-mid);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(45,138,45,0.2);
}
.card-icon { font-size: 2rem; margin-bottom: 1rem; }
.about-card h3 {
  color: var(--accent);
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  font-weight: 700;
}
.about-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

/* ============================================================
   PIPELINE / AGENTS
   ============================================================ */
.pipeline {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}
.pipeline-arrow {
  font-size: 2rem;
  color: var(--green-mid);
  align-self: center;
  flex-shrink: 0;
}
.pipeline-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  background: var(--surface);
  text-align: center;
  min-width: 160px;
}
.input-box { border-color: var(--green-mid); }
.pbox-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.pbox-title { font-weight: 700; color: var(--accent); margin-bottom: 0.4rem; font-size: 0.95rem; }
.pbox-desc  { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

.agents-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  flex: 1;
  min-width: 0;
}

.agent-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
  overflow: hidden;
}
.agent-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45,138,45,0.06), transparent);
  pointer-events: none;
}
.agent-card:hover {
  border-color: var(--green-mid);
  box-shadow: 0 0 30px rgba(45,138,45,0.2);
}
.agent-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--green-mid);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.agent-icon { font-size: 1.8rem; margin-bottom: 0.6rem; }
.agent-name { color: var(--accent); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.agent-desc { color: var(--text-muted); font-size: 0.82rem; line-height: 1.6; margin-bottom: 0.8rem; }
.agent-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.tag {
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Verdict demo */
.pipeline-output { align-self: center; }
.verdict-demo { display: flex; flex-direction: column; gap: 0.7rem; }
.verdict-card {
  border-radius: 8px;
  padding: 1rem 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 220px;
  border: 1px solid;
}
.phishing-card {
  background: rgba(255,44,44,0.08);
  border-color: rgba(255,44,44,0.4);
  flex-direction: column;
  align-items: flex-start;
}
.suspicious-card {
  background: rgba(255,170,0,0.08);
  border-color: rgba(255,170,0,0.3);
}
.safe-card {
  background: rgba(68,204,68,0.08);
  border-color: rgba(68,204,68,0.3);
}
.verdict-icon { font-size: 1.4rem; }
.verdict-label { font-weight: 900; font-size: 1rem; letter-spacing: 0.05em; }
.phishing-card .verdict-label { color: var(--danger); }
.suspicious-card .verdict-label { color: var(--warn); }
.safe-card .verdict-label { color: var(--safe); }
.verdict-conf { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }
.verdict-reason { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; margin-top: 0.3rem; font-style: italic; }

/* Tech stack */
.tech-stack { margin-top: 4rem; }
.tech-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.tech-items { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.tech-item {
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  background: var(--surface);
  transition: border-color 0.2s, color 0.2s;
}
.tech-item:hover { border-color: var(--green-mid); color: var(--text); }

/* ============================================================
   DEMO VIDEO
   ============================================================ */
.video-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.video-frame {
  position: relative;
  width: 100%;
  max-width: 840px;
  aspect-ratio: 16/9;
  border: 1px solid var(--green-mid);
  border-radius: 6px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--border),
    0 0 60px rgba(45,138,45,0.25);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  border: none;
}
.video-corner {
  position: absolute;
  width: 18px; height: 18px;
  border-color: var(--accent);
  border-style: solid;
  z-index: 10;
  pointer-events: none;
}
.tl { top: 6px; left: 6px; border-width: 2px 0 0 2px; }
.tr { top: 6px; right: 6px; border-width: 2px 2px 0 0; }
.bl { bottom: 6px; left: 6px; border-width: 0 0 2px 2px; }
.br { bottom: 6px; right: 6px; border-width: 0 2px 2px 0; }
/* Thumbnail click-to-play */
.video-thumb {
  position: absolute;
  inset: 0;
  cursor: pointer;
  overflow: hidden;
  display: block;
  text-decoration: none;
}
.thumb-img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.6);
  transition: filter 0.3s;
}
.video-thumb:hover .thumb-img { filter: brightness(0.75); }
.thumb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}
.play-btn {
  filter: drop-shadow(0 0 20px rgba(184,224,80,0.6));
  transition: transform 0.2s;
}
.video-thumb:hover .play-btn { transform: scale(1.1); }
.play-label {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  letter-spacing: 0.06em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

.video-caption {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ============================================================
   DOCUMENTATION
   ============================================================ */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.doc-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
}
.doc-card:hover {
  border-color: var(--green-mid);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(45,138,45,0.18);
}
.doc-card.featured {
  grid-column: 1 / -1;
  border-color: var(--green-mid);
  background: linear-gradient(135deg, var(--surface2), var(--surface));
}
.doc-icon { font-size: 2rem; flex-shrink: 0; }
.doc-info { flex: 1; }
.doc-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--green-mid);
  letter-spacing: 0.15em;
  margin-bottom: 0.4rem;
}
.doc-info h3 { color: var(--accent); font-size: 1rem; margin-bottom: 0.4rem; }
.doc-info p  { color: var(--text-muted); font-size: 0.85rem; line-height: 1.5; }
.doc-arrow {
  font-size: 1.2rem;
  color: var(--green-mid);
  flex-shrink: 0;
  align-self: flex-start;
  opacity: 0;
  transition: opacity 0.2s;
}
.doc-card:hover .doc-arrow { opacity: 1; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--border);
  background: radial-gradient(ellipse at 50% 0%, rgba(45,138,45,0.12) 0%, transparent 60%);
}
.cta-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(184,224,80,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.4rem;
}
.cta-logo {
  width: 100px; height: 100px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(91,222,61,0.4));
}
.cta-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; color: var(--cream); }
.cta-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
}
.cta-footnote {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ============================================================
   TEAM
   ============================================================ */
.team-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.team-card {
  flex: 1;
  min-width: 180px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}
.team-card:hover {
  border-color: var(--green-mid);
  box-shadow: 0 0 24px rgba(45,138,45,0.25);
  transform: translateY(-4px);
}
.team-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--green-dark);
  border: 2px solid var(--green-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--accent);
  margin: 0 auto 1rem;
  font-family: var(--font-mono);
}
.team-name { font-weight: 700; font-size: 0.95rem; color: var(--cream); margin-bottom: 0.3rem; }
.team-id { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.8rem; }
.team-linkedin {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--green-mid);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s;
}
.team-card:hover .team-linkedin {
  opacity: 1;
  transform: translateY(0);
}

.supervisors {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.supervisor { display: flex; flex-direction: column; gap: 0.25rem; }
.sup-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--green-mid);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sup-name { font-weight: 700; color: var(--cream); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  position: relative;
  z-index: 2;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 900;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--text);
}
.footer-brand img { height: 28px; width: 28px; object-fit: contain; }
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-left: auto;
}
.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.05em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .pipeline { flex-direction: column; align-items: stretch; }
  .pipeline-arrow { align-self: center; transform: rotate(90deg); }
  .agents-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 1rem; padding: 1.2rem; }
  .stat-divider { width: 40px; height: 1px; }
  .supervisors { flex-direction: column; }
  .footer-links { margin-left: 0; }
  .docs-grid { grid-template-columns: 1fr; }
  .doc-card.featured { grid-column: 1; }
}

@media (max-width: 500px) {
  .hero-logo-wrap { width: 160px; height: 160px; }
  .hero-logo { width: 120px; height: 120px; }
  .ring1 { width: 150px; height: 150px; }
  .ring2 { width: 165px; height: 165px; }
  .ring3 { width: 180px; height: 180px; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}