/* ═══════════════════════════════════════════════════════════════
   QualiSearch Center for Interdisciplinary Research & Development
   Main Homepage Stylesheet
   ─────────────────────────────────────────────────────────────
   Color Palette:
     Navy:    #080d1a  |  #0e1b33  |  #152242  |  #1c2d4f
     Gold:    #b8953a  |  #c9a84c  |  #d4b86a
     White:   #f0ede8  |  #e8e4de
═══════════════════════════════════════════════════════════════ */

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

:root {
  --navy-darkest:  #080d1a;
  --navy-dark:     #0e1b33;
  --navy-mid:      #152242;
  --navy-light:    #1c2d4f;
  --navy-accent:   #243660;
  --charcoal:      #111827;
  --gold-dark:     #8a6b26;
  --gold:          #b8953a;
  --gold-mid:      #c9a84c;
  --gold-light:    #d4b86a;
  --gold-pale:     #e8d39a;
  --text-primary:  #f0ede8;
  --text-secondary:#c8c4be;
  --text-muted:    #8a8680;
  --border:        rgba(184,149,58,0.25);
  --border-light:  rgba(184,149,58,0.12);
  --glass:         rgba(14,27,51,0.7);
  --radius:        6px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
  --font-heading:  'EB Garamond', serif;
  --font-body:     'Inter', sans-serif;
  --font-serif:    'EB Garamond', serif;
}

html { scroll-behavior: smooth; }

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

/* ── SCROLLBAR ────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-dark); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ══════════════════════════════════════════
   TOP BAR
══════════════════════════════════════════ */
.top-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(8,13,26,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition), background var(--transition);
}

.top-bar.scrolled {
  background: rgba(8,13,26,0.96);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.top-bar-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.top-bar-brand a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.top-bar-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.top-bar-name {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
}

.nav-link {
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  padding: 8px 16px;
  text-decoration: none;
  border-radius: var(--radius);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px; right: 14px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: center;
}

.nav-link:hover,
.nav-link.active { color: var(--gold-light); }

.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

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

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 32px 80px;
}

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

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(184,149,58,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(36,54,96,0.25) 0%, transparent 50%),
    linear-gradient(180deg, var(--navy-darkest) 0%, rgba(14,27,51,0.95) 50%, var(--navy-dark) 100%);
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--gold-mid);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 8s ease-in-out infinite;
}

.particle:nth-child(1)  { left: 8%;  top: 15%; animation-delay: 0s; }
.particle:nth-child(2)  { left: 22%; top: 55%; animation-delay: 1.2s; }
.particle:nth-child(3)  { left: 42%; top: 30%; animation-delay: 2.4s; }
.particle:nth-child(4)  { left: 62%; top: 70%; animation-delay: 0.8s; }
.particle:nth-child(5)  { left: 78%; top: 12%; animation-delay: 3.2s; }
.particle:nth-child(6)  { left: 13%; top: 78%; animation-delay: 4s; }
.particle:nth-child(7)  { left: 52%; top: 48%; animation-delay: 1.6s; }
.particle:nth-child(8)  { left: 88%; top: 40%; animation-delay: 2.8s; }
.particle:nth-child(9)  { left: 33%; top: 8%;  animation-delay: 5s; }
.particle:nth-child(10) { left: 68%; top: 88%; animation-delay: 3.6s; }
.particle:nth-child(11) { left: 5%;  top: 45%; animation-delay: 6s; }
.particle:nth-child(12) { left: 92%; top: 22%; animation-delay: 4.5s; }

@keyframes particleFloat {
  0%, 100% { opacity: 0; transform: translateY(0) scale(1); }
  20%      { opacity: 0.5; }
  50%      { opacity: 0.2; transform: translateY(-50px) scale(1.5); }
  80%      { opacity: 0.4; }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 850px;
}

.hero-emblem {
  margin-bottom: 28px;
  animation: emblemFadeIn 1.2s ease-out;
}

.hero-emblem-img {
  width: 130px;
  height: 130px;
  object-fit: contain;
  border-radius: 50%;
  mix-blend-mode: lighten;
  filter: drop-shadow(0 4px 20px rgba(184,149,58,0.3));
  animation: emblemGlow 4s ease-in-out infinite alternate;
}

@keyframes emblemGlow {
  0%   { filter: drop-shadow(0 4px 20px rgba(184,149,58,0.25)); }
  100% { filter: drop-shadow(0 4px 30px rgba(184,149,58,0.5)); }
}

@keyframes emblemFadeIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.9); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  line-height: 1.25;
  margin-bottom: 16px;
  animation: fadeUp 1s ease-out 0.3s both;
}

.hero-divider-top {
  width: 60px;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  margin: 0 auto 24px;
  animation: fadeUp 1s ease-out 0.5s both;
}

.hero-body {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 16px;
  animation: fadeUp 1s ease-out 0.6s both;
}

.hero-body strong {
  color: var(--text-primary);
}

.hero-body-sm {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 32px;
  animation: fadeUp 1s ease-out 0.7s both;
}

.hero-body-sm strong {
  color: var(--text-secondary);
}

.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1s ease-out 0.9s both;
}

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

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeUp 1s ease-out 1.2s both;
}

.scroll-indicator span {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 0.8; }
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-darkest);
  background: linear-gradient(135deg, var(--gold-mid), var(--gold));
  border: none;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(184,149,58,0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-secondary:hover {
  background: rgba(184,149,58,0.08);
  border-color: var(--gold);
  transform: translateY(-1px);
}

.btn-pillar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  margin-top: 8px;
}

.btn-pillar:hover {
  background: var(--gold);
  color: var(--navy-darkest);
  border-color: var(--gold);
}

/* ══════════════════════════════════════════
   GENERIC SECTION LAYOUT
══════════════════════════════════════════ */
.section {
  padding: 100px 32px;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-light), transparent);
}

.section-dark     { background: var(--navy-dark); }
.section-darkest  { background: var(--navy-darkest); }

.section-cta {
  background: linear-gradient(180deg, var(--navy-darkest) 0%, rgba(14,27,51,0.95) 100%);
  padding: 100px 32px 120px;
}

.section-inner {
  max-width: 800px;
  margin: 0 auto;
}

.section-inner-wide {
  max-width: 1100px;
}

.section-label {
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.35em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
  line-height: 1.35;
}

.section-divider {
  width: 48px;
  height: 2px;
  background: linear-gradient(to right, var(--gold), transparent);
  margin-bottom: 32px;
}

/* ══════════════════════════════════════════
   PROSE & LISTS
══════════════════════════════════════════ */
.prose p {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 16px;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose strong {
  color: var(--text-primary);
}

.prose-intro {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.85;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-list li {
  font-size: 14px;
  color: var(--text-secondary);
  padding-left: 24px;
  position: relative;
  line-height: 1.7;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--gold);
  border-radius: 1px;
}

/* ══════════════════════════════════════════
   VISION / MISSION / CORE PURPOSE
══════════════════════════════════════════ */
.vmc-block {
  padding: 0;
}

.vision-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-style: italic;
  color: var(--gold-light);
  line-height: 1.7;
  border-left: 3px solid var(--gold);
  padding: 20px 0 20px 28px;
  margin: 16px 0 0;
  background: rgba(184,149,58,0.03);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ══════════════════════════════════════════
   PILLAR CARDS
══════════════════════════════════════════ */
.pillar-card {
  position: relative;
  background: rgba(21,34,66,0.3);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 48px 40px 40px;
  margin-bottom: 32px;
  display: flex;
  gap: 40px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.pillar-card:last-child {
  margin-bottom: 0;
}

.pillar-card:hover {
  border-color: var(--border);
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}

.pillar-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(184,149,58,0.12);
  line-height: 1;
  flex-shrink: 0;
  padding-top: 4px;
}

.pillar-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pillar-icon {
  font-size: 28px;
  margin-bottom: 16px;
}

.pillar-name {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  text-transform: uppercase;
  line-height: 1.4;
  margin-bottom: 8px;
}

.pillar-tagline {
  font-family: var(--font-serif);
  font-size: 15px;
  font-style: italic;
  color: var(--gold-mid);
  margin-bottom: 20px;
}

.pillar-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 8px;
}

.pillar-desc strong {
  color: var(--text-primary);
}

.pillar-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
  margin-bottom: 20px;
}

.pillar-list li {
  font-size: 13px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: 1.7;
}

.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 2px;
  background: var(--gold);
}

.pillar-highlight {
  font-family: var(--font-serif);
  font-size: 15px;
  font-style: italic;
  color: var(--gold-light);
  padding: 16px 0 0;
  border-top: 1px solid var(--border-light);
  margin-top: 8px;
  margin-bottom: 12px;
}

/* ══════════════════════════════════════════
   KNOWLEDGE CYCLE
══════════════════════════════════════════ */
.cycle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.cycle-card {
  background: rgba(21,34,66,0.35);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.cycle-card:hover {
  transform: translateY(-4px);
  border-color: var(--border);
}

.cycle-icon {
  font-size: 28px;
  margin-bottom: 14px;
}

.cycle-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.cycle-verb {
  font-family: var(--font-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--gold-mid);
  margin-bottom: 12px;
}

.cycle-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   STRATEGIC COMMITMENTS
══════════════════════════════════════════ */
.commitments-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.commitment-card {
  background: rgba(21,34,66,0.25);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 24px;
  transition: border-color var(--transition), transform var(--transition);
}

.commitment-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}

.commitment-title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.commitment-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ══════════════════════════════════════════
   WHY QUALISEARCH
══════════════════════════════════════════ */
.why-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 48px;
}

.why-card {
  background: rgba(21,34,66,0.3);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 28px 32px;
  transition: border-color var(--transition);
}

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

.why-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.why-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ══════════════════════════════════════════
   LEADER CARD
══════════════════════════════════════════ */
.leader-card {
  background: rgba(21,34,66,0.35);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.leader-badge {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-mid);
  background: rgba(184,149,58,0.08);
  border: 1px solid var(--border-light);
  padding: 8px 18px;
  border-radius: 20px;
  align-self: flex-start;
  margin-bottom: 24px;
}

/* ══════════════════════════════════════════
   CTA BUTTONS
══════════════════════════════════════════ */
.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.site-footer {
  background: var(--navy-dark);
  border-top: 1px solid var(--border-light);
  padding: 60px 32px 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 340px;
}

.footer-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  opacity: 0.9;
  flex-shrink: 0;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-sub {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  line-height: 1.5;
}

.footer-tag {
  font-family: var(--font-serif);
  font-size: 12px;
  font-style: italic;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 48px;
}

.footer-col h5 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.footer-col ul { list-style: none; }

.footer-col li { margin-bottom: 8px; }

.footer-col a {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding: 24px 0;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.footer-motto {
  font-family: var(--font-serif);
  font-size: 14px;
  font-style: italic;
  color: var(--gold-mid);
  margin-bottom: 6px;
}

.footer-bottom p {
  font-size: 11.5px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ══════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .pillar-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .cycle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .pillar-card {
    flex-direction: column;
    gap: 20px;
    padding: 32px 28px;
  }

  .pillar-number {
    font-size: 2rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 32px;
  }
}

@media (max-width: 640px) {
  .top-bar-name { display: none; }
  .main-nav { display: none; }
  .hamburger { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(8,13,26,0.98);
    border-bottom: 1px solid var(--border-light);
    padding: 20px 24px;
    z-index: 999;
  }

  .main-nav.open ul {
    flex-direction: column;
    gap: 6px;
  }

  .section {
    padding: 70px 20px;
  }

  .hero {
    padding: 90px 20px 60px;
  }

  .hero-emblem-img {
    width: 140px;
    height: 140px;
  }

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

  .pillar-card {
    padding: 24px 20px;
  }

  .leader-card {
    padding: 28px 24px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .footer-brand {
    max-width: 100%;
  }
}