/* ============================================
   VERE MONTIS – Design System & Styles
   European NGO Website
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- Design Tokens ---------- */
:root {
  /* Colors */
  --primary:        #0D2B5E;
  --primary-light:  #1A4B8C;
  --primary-dark:   #091D40;
  --secondary:      #1A8A5C;
  --secondary-light:#22B876;
  --accent:         #E87722;
  --accent-light:   #FF9A4D;

  --bg:             #FFFFFF;
  --bg-light:       #F5F7FA;
  --bg-dark:        #0A1628;

  --text:           #1D1D1F;
  --text-muted:     #6B7280;
  --text-light:     #9CA3AF;
  --text-inverse:   #FFFFFF;

  --border:         #E5E7EB;
  --border-light:   #F0F2F5;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(13,43,94,0.06);
  --shadow-md:   0 4px 12px rgba(13,43,94,0.08);
  --shadow-lg:   0 8px 30px rgba(13,43,94,0.12);
  --shadow-xl:   0 20px 60px rgba(13,43,94,0.15);
  --shadow-glow: 0 0 40px rgba(26,138,92,0.15);

  /* Typography */
  --font:          'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-display:    clamp(2.5rem, 5vw, 4rem);
  --fs-h1:         clamp(2rem, 4vw, 3rem);
  --fs-h2:         clamp(1.75rem, 3vw, 2.5rem);
  --fs-h3:         clamp(1.25rem, 2vw, 1.5rem);
  --fs-body:       1rem;
  --fs-small:      0.875rem;
  --fs-xs:         0.75rem;
  --lh-tight:      1.2;
  --lh-normal:     1.6;
  --lh-loose:      1.8;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --section-pad: clamp(4rem, 8vw, 7rem);

  /* Layout */
  --max-width:     1200px;
  --nav-height:    80px;

  /* Transitions */
  --ease-out:      cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:   cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:  200ms;
  --duration-base:  400ms;
  --duration-slow:  600ms;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-full:50%;
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul,ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input,textarea { font-family: inherit; font-size: inherit; }

/* ---------- Utility ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}
.section-pad { padding: var(--section-pad) 0; }
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: var(--space-lg);
}
.section-label::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--secondary);
  border-radius: 1px;
}
.section-title {
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: var(--lh-tight);
  color: var(--primary);
  margin-bottom: var(--space-md);
}
.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-muted);
  line-height: var(--lh-loose);
  max-width: 640px;
}
.section-subtitle.centered { margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 2rem;
  border-radius: 60px;
  font-weight: 600;
  font-size: var(--fs-small);
  letter-spacing: 0.02em;
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--duration-fast);
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 15px rgba(232,119,34,0.35);
}
.btn-primary::after { background: rgba(255,255,255,0.12); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(232,119,34,0.45);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline::after { background: rgba(255,255,255,0.08); }
.btn-outline:hover {
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--primary);
  color: #fff;
}
.btn-secondary::after { background: rgba(255,255,255,0.1); }
.btn-secondary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border);
}
.btn-ghost:hover { border-color: var(--primary); transform: translateY(-2px); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 var(--space-xl);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: all var(--duration-base) var(--ease-out);
}
.nav.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  transition: color var(--duration-base);
}
.nav-logo .logo-accent { color: var(--accent); }
.nav.scrolled .nav-logo { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}
.nav-link {
  font-size: var(--fs-small);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  transition: color var(--duration-fast);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--duration-base) var(--ease-out);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }
.nav.scrolled .nav-link { color: var(--text-muted); }
.nav.scrolled .nav-link:hover { color: var(--primary); }

.nav-cta {
  padding: 0.6rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: 60px;
  font-size: var(--fs-small);
  font-weight: 600;
  transition: all var(--duration-base) var(--ease-out);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(232,119,34,0.4); }

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
}
.nav.scrolled .nav-toggle span { background: var(--primary); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 40%, var(--primary-light) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('hero-bg.png') center/cover no-repeat;
  opacity: 0.12;
  mix-blend-mode: overlay;
}
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-shape {
  position: absolute;
  border-radius: var(--radius-full);
  opacity: 0.08;
  animation: float 20s ease-in-out infinite;
}
.hero-shape:nth-child(1) {
  width: 500px; height: 500px;
  background: var(--secondary);
  top: -10%; right: -5%;
  animation-duration: 25s;
}
.hero-shape:nth-child(2) {
  width: 300px; height: 300px;
  background: var(--accent);
  bottom: 10%; left: -5%;
  animation-duration: 18s;
  animation-delay: -5s;
}
.hero-shape:nth-child(3) {
  width: 200px; height: 200px;
  background: #fff;
  top: 40%; right: 30%;
  animation-duration: 22s;
  animation-delay: -10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25%      { transform: translate(30px, -30px) scale(1.05); }
  50%      { transform: translate(-20px, 20px) scale(0.95); }
  75%      { transform: translate(15px, 10px) scale(1.02); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: calc(var(--nav-height) + 4rem) 0 4rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.5rem 1.2rem;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 60px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.05em;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--secondary-light);
  border-radius: var(--radius-full);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  font-size: var(--fs-display);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--space-xl);
  letter-spacing: -0.03em;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: rgba(255,255,255,0.75);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}
.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.hero-stats-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.08);
  z-index: 2;
}
.hero-stats-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
}
.hero-stat {
  text-align: center;
}
.hero-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}
.hero-stat-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

/* ---------- IMPACT ---------- */
.impact {
  background: var(--bg-light);
  position: relative;
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}
.impact-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-base) var(--ease-out);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}
.impact-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transition: transform var(--duration-base) var(--ease-out);
}
.impact-card:hover::before { transform: scaleX(1); }
.impact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.impact-icon {
  width: 56px; height: 56px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(13,43,94,0.06), rgba(26,138,92,0.06));
}
.impact-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.impact-label {
  font-size: var(--fs-small);
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- ABOUT ---------- */
.about {
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}
.about-text p {
  color: var(--text-muted);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-lg);
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: all var(--duration-base) var(--ease-out);
}
.about-feature:hover {
  background: var(--bg);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.about-feature-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}
.about-feature h4 {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.about-feature p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 0;
}

.about-visual {
  position: relative;
}
.about-image-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.about-image-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 300px; height: 300px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
}
.about-image-card h3 {
  font-size: var(--fs-h3);
  font-weight: 800;
  margin-bottom: var(--space-lg);
}
.about-image-card p {
  color: rgba(255,255,255,0.8);
  line-height: var(--lh-loose);
  margin-bottom: var(--space-xl);
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.about-stat {
  padding: var(--space-lg);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}
.about-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
}
.about-stat-text {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

.eu-badge-inline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.3rem 0.8rem;
  background: rgba(255,255,255,0.15);
  border-radius: 60px;
  font-size: var(--fs-xs);
  font-weight: 600;
  margin-top: var(--space-md);
}

/* ---------- PROJECTS ---------- */
.projects {
  background: var(--bg-light);
}
.projects-filter {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.5rem 1.2rem;
  border-radius: 60px;
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all var(--duration-fast);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}
.project-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--duration-base) var(--ease-out);
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.project-card-image {
  height: 180px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.project-card-image .project-icon {
  font-size: 3rem;
  opacity: 0.3;
}
.project-card-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: 0.3rem 0.8rem;
  background: rgba(26,138,92,0.9);
  color: #fff;
  border-radius: 60px;
  font-size: var(--fs-xs);
  font-weight: 600;
  backdrop-filter: blur(10px);
}
.project-card-body {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.project-card-category {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--secondary);
  margin-bottom: var(--space-sm);
}
.project-card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  line-height: var(--lh-tight);
}
.project-card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-lg);
  flex: 1;
}
.project-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
  font-size: var(--fs-xs);
  color: var(--text-light);
}
.project-card-partners {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.project-card-link {
  color: var(--accent);
  font-weight: 600;
  font-size: var(--fs-small);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: gap var(--duration-base) var(--ease-out);
}
.project-card-link:hover { gap: var(--space-sm); }

/* ---------- PARTNERS ---------- */
.partners { overflow: hidden; }
.partners-marquee {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee 30s linear infinite;
  padding: var(--space-2xl) 0;
}
.partners-marquee:hover { animation-play-state: paused; }
.partner-logo {
  flex-shrink: 0;
  width: 140px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all var(--duration-base) var(--ease-out);
}
.partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
  box-shadow: var(--shadow-md);
}
.partner-logo img { max-height: 36px; }

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.partners-text {
  margin-top: var(--space-2xl);
  text-align: center;
}
.partners-text p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--lh-loose);
}

/* ---------- RESEARCH ---------- */
.research {
  background: var(--bg-light);
}
.research-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.research-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--duration-base) var(--ease-out);
}
.research-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.research-card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-lg);
}
.research-card-icon.reports { background: rgba(13,43,94,0.08); color: var(--primary); }
.research-card-icon.guides  { background: rgba(26,138,92,0.08); color: var(--secondary); }
.research-card-icon.edu     { background: rgba(232,119,34,0.08); color: var(--accent); }

.research-card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}
.research-card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-lg);
}
.research-card ul { margin-bottom: var(--space-lg); }
.research-card li {
  font-size: var(--fs-small);
  color: var(--text-muted);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.research-card li::before {
  content: '↗';
  color: var(--secondary);
  font-weight: 700;
}

/* ---------- NEWS ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.news-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: all var(--duration-base) var(--ease-out);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.news-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  position: relative;
  overflow: hidden;
}
.news-card-date {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  padding: 0.35rem 0.8rem;
  background: rgba(255,255,255,0.95);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--primary);
}
.news-card-body {
  padding: var(--space-xl);
}
.news-card-tag {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}
.news-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-sm);
  line-height: var(--lh-tight);
}
.news-card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  line-height: var(--lh-normal);
}

/* ---------- JOIN ---------- */
.join {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.join::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 600px; height: 600px;
  border-radius: var(--radius-full);
  background: rgba(26,138,92,0.08);
}
.join .section-label { color: var(--accent-light); }
.join .section-label::before { background: var(--accent-light); }
.join .section-title { color: #fff; }
.join .section-subtitle { color: rgba(255,255,255,0.7); }

.join-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  position: relative;
  z-index: 2;
}
.join-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-base) var(--ease-out);
}
.join-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.join-card-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-lg);
}
.join-card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}
.join-card p {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.7);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-lg);
}
.join-card .btn {
  padding: 0.65rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: 60px;
  font-size: var(--fs-small);
  font-weight: 600;
}

/* ---------- CONTACT ---------- */
.contact {
  background: var(--bg-light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}
.contact-form {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.form-group {
  margin-bottom: var(--space-lg);
}
.form-group label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body);
  color: var(--text);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  background: var(--bg);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(13,43,94,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.contact-info-card {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.contact-info-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}
.contact-info-card h4 {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}
.contact-info-card p {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.contact-map {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}
.contact-map iframe {
  width: 100%;
  height: 280px;
  border: none;
}

.contact-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}
.social-link {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: all var(--duration-base) var(--ease-out);
}
.social-link:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--space-4xl) 0 var(--space-xl);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}
.footer-brand p {
  font-size: var(--fs-small);
  line-height: var(--lh-loose);
  margin-top: var(--space-md);
  color: rgba(255,255,255,0.5);
}
.footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
}
.footer-logo .logo-accent { color: var(--accent); }

.footer h4 {
  font-size: var(--fs-small);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.footer li {
  margin-bottom: var(--space-sm);
}
.footer a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
  transition: color var(--duration-fast);
}
.footer a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
}
.footer-eu {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.35);
}

/* ---------- SCROLL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--primary-dark);
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    z-index: 999;
  }
  .nav-links.open .nav-link { color: #fff; font-size: 1.25rem; }
  .nav-links.open .nav-cta { margin-top: var(--space-md); }

  .hero-content { padding-top: calc(var(--nav-height) + 2rem); }
  .hero-stats-inner { flex-wrap: wrap; gap: var(--space-md); }
  .hero-stat { flex: 1 1 40%; }

  .impact-grid { grid-template-columns: 1fr 1fr; }
  .about-features { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .research-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .join-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .impact-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}

/* ---------- PROJECT DETAIL PAGE ---------- */
.project-hero {
  padding: calc(var(--nav-height) + 4rem) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.project-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 500px; height: 500px;
  border-radius: var(--radius-full);
  background: rgba(26,138,92,0.08);
}
.project-hero .section-label { color: var(--accent-light); }
.project-hero .section-label::before { background: var(--accent-light); }
.project-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-xl);
}
.project-breadcrumb a { color: rgba(255,255,255,0.6); transition: color var(--duration-fast); }
.project-breadcrumb a:hover { color: #fff; }

.project-hero h1 {
  font-size: var(--fs-h1);
  font-weight: 900;
  margin-bottom: var(--space-md);
}
.project-hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  line-height: var(--lh-loose);
}
.project-meta-bar {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}
.project-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.7);
}
.project-meta-item strong { color: #fff; font-weight: 600; }

.project-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  border-bottom: 2px solid var(--border-light);
  padding-bottom: var(--space-md);
}
.project-tab {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  transition: all var(--duration-fast);
  position: relative;
}
.project-tab.active {
  color: var(--primary);
}
.project-tab.active::after {
  content: '';
  position: absolute;
  bottom: calc(-1 * var(--space-md) - 2px);
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
}
.project-tab:hover { color: var(--primary); }

.project-section {
  display: none;
  animation: fadeIn var(--duration-base) var(--ease-out);
}
.project-section.active { display: block; }

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

.project-objectives {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}
.project-objective {
  padding: var(--space-xl);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--secondary);
}
.project-objective h4 {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}
.project-objective p {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.project-timeline {
  position: relative;
  padding-left: var(--space-2xl);
}
.project-timeline::before {
  content: '';
  position: absolute;
  top: 0; left: 8px;
  width: 2px;
  height: 100%;
  background: var(--border);
}
.timeline-item {
  position: relative;
  padding-bottom: var(--space-2xl);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-2xl) + 4px);
  top: 4px;
  width: 10px; height: 10px;
  border-radius: var(--radius-full);
  background: var(--secondary);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(26,138,92,0.15);
}
.timeline-item h4 {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--space-xs);
}
.timeline-item .date {
  font-size: var(--fs-xs);
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}
.timeline-item p {
  font-size: var(--fs-small);
  color: var(--text-muted);
}

.project-partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-lg);
}
.project-partner-card {
  padding: var(--space-xl);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--duration-base) var(--ease-out);
}
.project-partner-card:hover {
  background: var(--bg);
  box-shadow: var(--shadow-md);
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}
.project-gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--bg-light), var(--border-light));
}

.project-downloads {
  display: grid;
  gap: var(--space-md);
}
.download-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: all var(--duration-base) var(--ease-out);
}
.download-item:hover {
  background: var(--bg);
  box-shadow: var(--shadow-md);
}
.download-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(13,43,94,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
}
.download-info h4 {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--primary);
}
.download-info p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}