/* =====================================================
   ROZENMAN INDUSTRIES — Master Stylesheet
   "Four brothers. Three continents. One standard of excellence."
   ===================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand colors */
  --navy-900: #0B1B2B;
  --navy-800: #162B45;
  --navy-700: #1F3A5C;
  --navy-100: #E1E5EB;
  --ivory: #F8F6F1;
  --ivory-dim: #EFEBE2;
  --brass: #C8A24A;
  --brass-light: #E5C77E;
  --brass-dark: #8E6E20;
  --graphite: #2C3540;
  --stone: #A8A39A;
  --stone-light: #D4CFC4;
  --signal: #B33A2A;

  /* Typography */
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', 'Helvetica Neue', Arial, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing scale */
  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4rem;
  --s-9: 6rem;
  --s-10: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 880px;
  --header-height: 96px;

  /* Animation */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 200ms var(--ease-out-quart);
  --transition-med: 400ms var(--ease-out-quart);
  --transition-slow: 800ms var(--ease-out-expo);
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--graphite);
  background: var(--ivory);
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ---------- Typography ---------- */
.serif { font-family: var(--font-serif); }
.sans { font-family: var(--font-sans); }
.mono { font-family: var(--font-mono); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--navy-900);
}
h1 { font-size: clamp(2.5rem, 6vw, 5.5rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 4.5vw, 3.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; font-family: var(--font-sans); font-weight: 500; letter-spacing: 0.02em; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass-dark);
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
}
.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--brass);
  display: inline-block;
}

.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  line-height: 1.5;
  color: var(--graphite);
  font-weight: 400;
}

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--s-6); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--s-6); }

.section { padding: var(--s-9) 0; position: relative; }
.section-tight { padding: var(--s-7) 0; }
.section--dark { background: var(--navy-900); color: var(--ivory); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--ivory); }
.section--ivory { background: var(--ivory); }
.section--dim { background: var(--ivory-dim); }

.divider {
  width: 60px;
  height: 1px;
  background: var(--brass);
  margin: var(--s-5) 0;
}
.divider--center { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  padding: 0.95rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all var(--transition-med);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: "→";
  font-family: var(--font-sans);
  transition: transform var(--transition-med);
}
.btn:hover::after { transform: translateX(6px); }

.btn--primary {
  background: var(--brass);
  color: var(--navy-900);
  border-color: var(--brass);
}
.btn--primary:hover { background: var(--brass-light); border-color: var(--brass-light); }

.btn--ghost {
  background: transparent;
  color: var(--ivory);
  border-color: var(--ivory);
}
.btn--ghost:hover { background: var(--ivory); color: var(--navy-900); }

.btn--ghost-dark {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}
.btn--ghost-dark:hover { background: var(--navy-900); color: var(--ivory); }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition-med), backdrop-filter var(--transition-med);
}
.site-header.is-scrolled,
.site-header.is-solid {
  background: rgba(11, 27, 43, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 72px;
}
.site-logo img { height: 100%; width: auto; }
.site-logo-textgroup {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}
.site-logo-text {
  font-family: 'Outfit', 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 600;
  font-size: 38px;
  letter-spacing: 0.16em;
  color: var(--ivory);
  line-height: 1;
  white-space: nowrap;
}
.site-logo-subtext {
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--ivory);
  opacity: 0.78;
  line-height: 1;
  white-space: nowrap;
  margin-left: 2px;
}
@media (max-width: 640px) {
  .site-logo { height: 56px; gap: 10px; }
  .site-logo-text { font-size: 26px; letter-spacing: 0.13em; }
  .site-logo-subtext { font-size: 9px; letter-spacing: 0.38em; }
  .site-logo-textgroup { gap: 4px; }
}

.site-nav { display: flex; align-items: center; gap: var(--s-6); }
.site-nav a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory);
  position: relative;
  padding: var(--s-2) 0;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 1px;
  width: 0;
  background: var(--brass);
  transition: width var(--transition-med);
}
.site-nav a:hover::after,
.site-nav a.is-active::after { width: 100%; }

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  padding: var(--s-2) var(--s-3);
  border: 1px solid rgba(248, 246, 241, 0.2);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--ivory);
  text-transform: uppercase;
  transition: all var(--transition-fast);
  cursor: pointer;
}
.lang-toggle:hover { border-color: var(--brass); color: var(--brass); }

.menu-toggle {
  display: none;
  width: 32px;
  height: 32px;
  position: relative;
}
.menu-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--ivory);
  transition: all var(--transition-fast);
}
.menu-toggle span:nth-child(1) { top: 10px; }
.menu-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.menu-toggle span:nth-child(3) { bottom: 10px; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  background: var(--navy-900);
  color: var(--ivory);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: var(--s-10) 0 var(--s-9);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(200, 162, 74, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(31, 58, 92, 0.6) 0%, transparent 50%);
  z-index: 1;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
}
.hero .container { position: relative; z-index: 2; }

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-6);
  opacity: 0;
  animation: fadeInUp 800ms var(--ease-out-expo) 200ms forwards;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--brass);
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ivory);
  margin-bottom: var(--s-6);
}
.hero-title span {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroLine 1000ms var(--ease-out-expo) forwards;
}
.hero-title span:nth-child(1) { animation-delay: 400ms; }
.hero-title span:nth-child(2) { animation-delay: 700ms; color: var(--brass-light); font-style: italic; }
.hero-title span:nth-child(3) { animation-delay: 1000ms; }

.hero-sub {
  max-width: 560px;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--stone-light);
  margin-bottom: var(--s-7);
  opacity: 0;
  animation: fadeInUp 800ms var(--ease-out-expo) 1300ms forwards;
}

.hero-cta {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 800ms var(--ease-out-expo) 1500ms forwards;
}

.hero-scroll {
  position: absolute;
  bottom: var(--s-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone);
  opacity: 0;
  animation: fadeInUp 800ms var(--ease-out-expo) 1700ms forwards;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--brass) 0%, transparent 100%);
  animation: scrollPulse 2.5s ease-in-out infinite;
}

/* Hero meta strip — Prague/Tel Aviv/Pune */
.hero-meta {
  position: absolute;
  bottom: var(--s-7);
  right: var(--s-6);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone);
  text-align: right;
  opacity: 0;
  animation: fadeInUp 800ms var(--ease-out-expo) 1900ms forwards;
}
.hero-meta-line {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  justify-content: flex-end;
}
.hero-meta-line .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
}

/* ---------- The story (one-sentence section) ---------- */
.story-statement {
  text-align: center;
  padding: var(--s-10) var(--s-6);
}
.story-statement p {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.5;
  color: var(--navy-900);
  font-weight: 400;
  max-width: 880px;
  margin: 0 auto;
}
.story-statement em { color: var(--brass-dark); font-style: italic; }

/* ---------- Value chain ---------- */
.value-chain {
  background: var(--navy-900);
  color: var(--ivory);
  padding: var(--s-10) 0;
  position: relative;
  overflow: hidden;
}
.value-chain::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(200, 162, 74, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom,
      rgba(200, 162, 74, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.value-chain .container { position: relative; }
.value-chain h2 { color: var(--ivory); margin-bottom: var(--s-7); max-width: 720px; }

.chain-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--s-4);
  margin-top: var(--s-8);
  position: relative;
}
.chain-flow::before {
  content: "";
  position: absolute;
  top: 80px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent 0%, var(--brass) 15%, var(--brass) 85%, transparent 100%);
  opacity: 0.4;
}
.chain-node {
  position: relative;
  text-align: center;
  padding: var(--s-4);
}
.chain-node-marker {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--navy-900);
  border: 2px solid var(--brass);
  margin: 0 auto var(--s-4);
  position: relative;
  z-index: 2;
  transition: all var(--transition-med);
}
.chain-node-marker::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--brass);
  opacity: 0;
  transition: opacity var(--transition-med);
}
.chain-node:hover .chain-node-marker::before { opacity: 1; }

.chain-node-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--s-3);
}
.chain-node-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--ivory);
  margin-bottom: var(--s-2);
}
.chain-node-meta {
  font-size: 0.85rem;
  color: var(--stone);
  line-height: 1.5;
}
.chain-node-brother {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-light);
  margin-top: var(--s-3);
}

/* ---------- Numbers / proof ---------- */
.proof {
  background: var(--ivory);
  padding: var(--s-9) 0;
}
.proof h2 { text-align: center; margin-bottom: var(--s-2); }
.proof .lede { text-align: center; max-width: 680px; margin: 0 auto var(--s-8); }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--s-7) var(--s-5);
}
.proof-stat {
  text-align: center;
  padding: var(--s-4);
  border-top: 1px solid var(--stone-light);
  position: relative;
}
.proof-stat::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 1px;
  background: var(--brass);
}
.proof-num {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 500;
  color: var(--navy-900);
  line-height: 1;
  margin: var(--s-5) 0 var(--s-3);
  letter-spacing: -0.02em;
}
.proof-num .unit { font-size: 0.55em; color: var(--brass-dark); margin-left: 0.1em; }
.proof-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--graphite);
  line-height: 1.4;
}

/* ---------- Capabilities grid ---------- */
.capabilities { background: var(--ivory-dim); padding: var(--s-10) 0; }
.capabilities-header { display: flex; justify-content: space-between; align-items: end; margin-bottom: var(--s-8); flex-wrap: wrap; gap: var(--s-5); }
.capabilities-header h2 { max-width: 640px; }
.cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--s-4);
}
.cap-card {
  background: var(--ivory);
  padding: var(--s-7) var(--s-5);
  border: 1px solid transparent;
  position: relative;
  transition: all var(--transition-med);
  display: flex;
  flex-direction: column;
  min-height: 380px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.cap-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-med);
}
.cap-card:hover {
  background: var(--navy-900);
  color: var(--ivory);
  transform: translateY(-4px);
}
.cap-card:hover::before { transform: scaleX(1); }
.cap-card:hover h3, .cap-card:hover .cap-num { color: var(--ivory); }
.cap-card:hover .cap-meta { color: var(--brass-light); border-color: rgba(200, 162, 74, 0.3); }
.cap-card:hover .cap-arrow { color: var(--brass); transform: translateX(8px); }

.cap-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--stone);
  margin-bottom: var(--s-5);
  transition: color var(--transition-med);
}
.cap-card h3 {
  font-size: 1.875rem;
  margin-bottom: var(--s-4);
  transition: color var(--transition-med);
}
.cap-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--s-5);
  flex: 1;
}
.cap-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--s-4);
  border-top: 1px solid var(--stone-light);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  transition: all var(--transition-med);
}
.cap-arrow {
  font-size: 1.25rem;
  transition: all var(--transition-med);
}

/* ---------- Brothers ---------- */
.brothers { background: var(--navy-900); color: var(--ivory); padding: var(--s-10) 0; }
.brothers-header { text-align: center; margin-bottom: var(--s-9); }
.brothers-header .eyebrow { color: var(--brass); }
.brothers-header h2 { color: var(--ivory); margin-top: var(--s-3); }
.brothers-header p { color: var(--stone-light); max-width: 540px; margin: var(--s-4) auto 0; }

.brothers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--s-5);
}
.brother-card {
  position: relative;
  overflow: hidden;
  background: var(--navy-800);
  aspect-ratio: 3 / 4;
  cursor: pointer;
  transition: transform var(--transition-med);
}
.brother-card:hover { transform: translateY(-6px); }
.brother-portrait {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy-700) 0%, var(--navy-900) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%) contrast(1.1);
  transition: filter var(--transition-slow);
}
.brother-card:hover .brother-portrait { filter: grayscale(0%) contrast(1); }
.brother-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.brother-portrait-placeholder {
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--brass);
  opacity: 0.4;
}
.brother-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--s-5);
  background: linear-gradient(to top, rgba(11, 27, 43, 0.95) 0%, rgba(11, 27, 43, 0.7) 60%, transparent 100%);
  z-index: 2;
}
.brother-name {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 500;
  color: var(--ivory);
  margin-bottom: var(--s-1);
}
.brother-role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--s-2);
}
.brother-loc {
  font-size: 0.85rem;
  color: var(--stone-light);
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.brother-loc::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
}

/* ---------- Presence (map) ---------- */
.presence { background: var(--ivory); padding: var(--s-10) 0; }
.presence-header { text-align: center; margin-bottom: var(--s-7); }
.presence-map {
  position: relative;
  background: var(--ivory-dim);
  padding: var(--s-7);
  border: 1px solid var(--stone-light);
  min-height: 480px;
}
.presence-map svg { width: 100%; height: auto; }
.presence-locations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--s-5);
  margin-top: var(--s-6);
}
.location-card { padding: var(--s-5); background: var(--ivory); border-left: 2px solid var(--brass); }
.location-city {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--navy-900);
  margin-bottom: var(--s-1);
}
.location-country {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass-dark);
  margin-bottom: var(--s-3);
}
.location-desc { font-size: 0.9rem; line-height: 1.55; color: var(--graphite); }

/* ---------- Community ---------- */
.community {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-900) 100%);
  color: var(--ivory);
  padding: var(--s-10) 0;
}
.community .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: center;
}
.community h2 { color: var(--ivory); margin-bottom: var(--s-4); }
.community p { color: var(--stone-light); margin-bottom: var(--s-4); }
.community-quote {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--ivory);
  font-style: italic;
  border-left: 2px solid var(--brass);
  padding-left: var(--s-5);
  margin: var(--s-5) 0;
}
.community-list { display: flex; flex-direction: column; gap: var(--s-5); }
.community-item {
  padding: var(--s-5);
  border: 1px solid rgba(200, 162, 74, 0.25);
  background: rgba(11, 27, 43, 0.4);
  transition: all var(--transition-med);
}
.community-item:hover { border-color: var(--brass); background: rgba(11, 27, 43, 0.7); }
.community-item h4 { font-size: 1.25rem; color: var(--ivory); margin-bottom: var(--s-2); }
.community-item .role {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--s-3);
}
.community-item p { font-size: 0.9rem; margin-bottom: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--ivory); padding: var(--s-10) 0; }
.contact-header { text-align: center; margin-bottom: var(--s-8); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--s-4);
  margin-bottom: var(--s-7);
}
.contact-card {
  padding: var(--s-6);
  background: var(--ivory-dim);
  text-align: center;
  border-top: 2px solid transparent;
  transition: all var(--transition-med);
}
.contact-card:hover { border-color: var(--brass); transform: translateY(-3px); background: var(--navy-900); color: var(--ivory); }
.contact-card:hover h4 { color: var(--ivory); }
.contact-card:hover .contact-meta { color: var(--brass-light); }
.contact-card .contact-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--s-4);
  border: 1px solid var(--brass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  color: var(--brass);
}
.contact-card h4 { font-size: 1.25rem; margin-bottom: var(--s-2); transition: color var(--transition-med); }
.contact-meta {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--graphite);
  line-height: 1.5;
  transition: color var(--transition-med);
}
.contact-meta a { color: var(--brass-dark); }
.contact-card:hover .contact-meta a { color: var(--brass-light); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: var(--ivory);
  padding: var(--s-8) 0 var(--s-5);
  border-top: 1px solid rgba(200, 162, 74, 0.2);
}
.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-6);
  margin-bottom: var(--s-7);
}
.footer-brand img { height: 56px; width: auto; }
.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--s-4);
}
.footer-brand-logo .site-logo-text { font-size: 30px; letter-spacing: 0.14em; }
.footer-brand-logo .site-logo-subtext { font-size: 9px; letter-spacing: 0.4em; }
.footer-brand-logo .site-logo-textgroup { gap: 4px; }
.footer-brand .tagline {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--stone-light);
  max-width: 320px;
  line-height: 1.5;
}
.footer-col h5 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: var(--s-4);
  font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--s-3); }
.footer-col a { color: var(--stone-light); font-size: 0.9rem; transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--brass); }
.footer-bottom {
  border-top: 1px solid rgba(168, 163, 154, 0.15);
  padding-top: var(--s-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--stone);
  flex-wrap: wrap;
  gap: var(--s-3);
}

/* ---------- Page-internal hero (sub-pages) ---------- */
.page-hero {
  background: var(--navy-900);
  color: var(--ivory);
  padding: calc(var(--header-height) + var(--s-8)) 0 var(--s-8);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(200, 162, 74, 0.15);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(200, 162, 74, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 162, 74, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}
.page-hero .container { position: relative; }
.breadcrumb {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: var(--s-4);
}
.breadcrumb a { color: var(--brass); }
.breadcrumb span { margin: 0 var(--s-2); color: var(--stone); }
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--ivory);
  margin-bottom: var(--s-4);
  max-width: 780px;
}
.page-hero .lede { color: var(--stone-light); max-width: 680px; }

/* ---------- Brother profile pages ---------- */
.brother-profile { padding: var(--s-9) 0; background: var(--ivory); }
.brother-profile .container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--s-8);
  align-items: start;
}
.brother-profile-image {
  position: sticky;
  top: calc(var(--header-height) + var(--s-5));
  background: var(--navy-900);
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.brother-profile-image img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(40%); }
.brother-profile-image .placeholder { font-family: var(--font-serif); font-size: 8rem; color: var(--brass); opacity: 0.3; }
.brother-profile-content h2 { margin-bottom: var(--s-2); }
.brother-profile-content .role {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass-dark);
  margin-bottom: var(--s-5);
}
.brother-profile-content h3 { font-size: 1.5rem; margin-top: var(--s-7); margin-bottom: var(--s-4); }
.brother-profile-content p { margin-bottom: var(--s-4); }
.brother-profile-content ul { padding-left: var(--s-5); margin-bottom: var(--s-4); }
.brother-profile-content ul li { list-style: disc; margin-bottom: var(--s-2); }
.profile-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--s-4);
  padding: var(--s-5) 0;
  border-top: 1px solid var(--stone-light);
  border-bottom: 1px solid var(--stone-light);
  margin: var(--s-5) 0 var(--s-7);
}
.profile-meta-item .label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: var(--s-1);
}
.profile-meta-item .value {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--navy-900);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes heroLine {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Reveal-on-scroll hook */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1000ms var(--ease-out-expo), transform 1000ms var(--ease-out-expo); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 150ms; }
.reveal-delay-2 { transition-delay: 300ms; }
.reveal-delay-3 { transition-delay: 450ms; }
.reveal-delay-4 { transition-delay: 600ms; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .site-nav { display: none; position: fixed; top: var(--header-height); left: 0; right: 0; bottom: 0; background: var(--navy-900); flex-direction: column; padding: var(--s-7); align-items: flex-start; gap: var(--s-5); }
  .site-nav.is-open { display: flex; }
  .menu-toggle { display: block; }
  .lang-toggle { display: none; }
  .chain-flow { grid-template-columns: 1fr 1fr; }
  .chain-flow::before { display: none; }
  .community .container { grid-template-columns: 1fr; }
  .brother-profile .container { grid-template-columns: 1fr; }
  .brother-profile-image { position: relative; top: 0; max-width: 320px; margin: 0 auto var(--s-5); }
  .site-footer .container { grid-template-columns: 1fr; }
  .hero-meta { display: none; }
}
@media (max-width: 640px) {
  .chain-flow { grid-template-columns: 1fr; }
  .section { padding: var(--s-7) 0; }
  .container { padding: 0 var(--s-4); }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

/* ---------- RTL support (Hebrew) ---------- */
[dir="rtl"] .eyebrow::before, [dir="rtl"] .hero-eyebrow::before, [dir="rtl"] .hero-eyebrow::after { /* mirror */ }
[dir="rtl"] .btn::after { content: "←"; }
[dir="rtl"] .btn:hover::after { transform: translateX(-6px); }
[dir="rtl"] .cap-arrow { transform: scaleX(-1); }
[dir="rtl"] .breadcrumb span { /* unchanged */ }

/* ---------- Accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}