/* ============================================================
   FREE EUROPEAN YOUTH e.V. — Main Stylesheet
   EDIT COLORS: Change the CSS variables below to restyle the site
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ============================================================
   CSS VARIABLES — EDIT THESE TO CHANGE SITE COLORS
   ============================================================ */
:root {
  --blue:       #003399;   /* EU Blue */
  --blue-light: #1a4fc4;
  --blue-dark:  #001f66;
  --green:      #2e8b57;   /* Sustainability green */
  --green-light:#3aaf6e;
  --gold:       #f5c518;   /* Accent */
  --white:      #ffffff;
  --off-white:  #f7f8fc;
  --gray-100:   #eef0f6;
  --gray-200:   #d8dce9;
  --gray-500:   #7a82a0;
  --gray-800:   #2b2f45;
  --text:       #1a1d2e;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow:     0 4px 24px rgba(0,30,100,0.10);
  --shadow-lg:  0 12px 48px rgba(0,30,100,0.16);
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  color: var(--gray-800);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { font-size: 1.05rem; color: var(--gray-800); }

.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0,51,153,0.08);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 1rem;
}

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-header {
  margin-bottom: 56px;
}

.section-header h2 { margin-bottom: 0.6rem; }
.section-header p  { color: var(--gray-500); max-width: 560px; font-size: 1.1rem; }

.text-center { text-align: center; }
.text-center .section-header p { margin: 0 auto; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,51,153,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--blue);
}
.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
}

.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover {
  background: var(--green-light);
  transform: translateY(-2px);
}

/* ============================================================
   HEADER & NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  max-width: 1180px;
  margin: 0 auto;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--blue);
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
}

.logo-text span {
  color: var(--green);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  transition: all var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--gray-100);
  color: var(--blue);
}

.header-social {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  color: var(--gray-800);
  font-size: 1rem;
  transition: all var(--transition);
  text-decoration: none;
}

.social-icon:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.social-icon.yt:hover  { background: #ff0000; }
.social-icon.ig:hover  { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); }
.social-icon.fb:hover  { background: #1877f2; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, var(--blue-light) 100%);
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-circles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  background: var(--white);
}

.hero-circle:nth-child(1) {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
}
.hero-circle:nth-child(2) {
  width: 350px; height: 350px;
  bottom: -100px; left: 10%;
}
.hero-circle:nth-child(3) {
  width: 200px; height: 200px;
  top: 20%; right: 25%;
  opacity: 0.05;
}

.hero-stars {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  justify-content: center;
  padding-top: 32px;
  gap: 8px;
}

.eu-star {
  color: var(--gold);
  font-size: 1.2rem;
  animation: starPulse 2.5s ease-in-out infinite;
}

.eu-star:nth-child(2)  { animation-delay: 0.2s; }
.eu-star:nth-child(3)  { animation-delay: 0.4s; }
.eu-star:nth-child(4)  { animation-delay: 0.6s; }
.eu-star:nth-child(5)  { animation-delay: 0.8s; }
.eu-star:nth-child(6)  { animation-delay: 1.0s; }
.eu-star:nth-child(7)  { animation-delay: 1.2s; }
.eu-star:nth-child(8)  { animation-delay: 1.4s; }
.eu-star:nth-child(9)  { animation-delay: 1.6s; }
.eu-star:nth-child(10) { animation-delay: 1.8s; }
.eu-star:nth-child(11) { animation-delay: 2.0s; }
.eu-star:nth-child(12) { animation-delay: 2.2s; }

@keyframes starPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 80px 0 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--gold);
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 5.5vw, 4.4rem);
  font-weight: 800;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero p {
  color: rgba(255,255,255,0.85);
  font-size: 1.2rem;
  max-width: 560px;
  margin-bottom: 36px;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  padding: 32px 0;
}

.stat-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 20px 28px;
  color: var(--white);
  min-width: 140px;
}

.stat-number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  display: block;
}

.stat-label {
  font-size: 0.85rem;
  opacity: 0.8;
  font-weight: 300;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-100);
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}

.card-body {
  padding: 24px;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.tag-erasmus { background: rgba(0,51,153,0.1); color: var(--blue); }
.tag-workshop { background: rgba(46,139,87,0.1); color: var(--green); }
.tag-event   { background: rgba(245,197,24,0.15); color: #b8930b; }
.tag-mobility { background: rgba(0,51,153,0.08); color: var(--blue); }

.card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.card-body h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card-body p {
  font-size: 0.95rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-link {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.card-link:hover { gap: 10px; }

/* ============================================================
   GRID LAYOUTS
   ============================================================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

/* ============================================================
   FOCUS AREAS / PILLARS
   ============================================================ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  transition: all var(--transition);
}

.pillar-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(0,51,153,0.12);
  transform: translateY(-4px);
}

.pillar-icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.pillar-card h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.pillar-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.5;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-block {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--gray-100);
}

.about-image-main img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius);
  padding: 18px 22px;
  text-align: center;
  font-family: var(--font-head);
}

.about-badge .year {
  font-size: 2rem;
  font-weight: 800;
  display: block;
}

.about-badge .year-label {
  font-size: 0.78rem;
  opacity: 0.8;
}

.values-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.value-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0,51,153,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.value-item h4 {
  font-size: 1rem;
  margin-bottom: 3px;
}

.value-item p {
  font-size: 0.9rem;
  color: var(--gray-500);
}

/* ============================================================
   PROJECTS PAGE
   ============================================================ */
.project-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.project-id {
  font-size: 0.78rem;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.project-card h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--blue);
}

.project-info {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.project-info-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.project-description {
  color: var(--gray-800);
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.project-tag {
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--gray-100);
  color: var(--gray-800);
}

/* ============================================================
   TEAM PAGE
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}

.team-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 32px rgba(0,51,153,0.12);
  transform: translateY(-4px);
}

.team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  overflow: hidden;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.team-role {
  font-size: 0.88rem;
  color: var(--blue);
  font-weight: 500;
  font-family: var(--font-head);
}

.team-bio {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ============================================================
   GALLERY PAGE
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery-item:nth-child(4n+1) {
  grid-row: span 2;
}

.gallery-img-wrap {
  width: 100%;
  height: 240px;
  background: var(--gray-100);
  overflow: hidden;
  position: relative;
}

.gallery-item:nth-child(4n+1) .gallery-img-wrap {
  height: 100%;
  min-height: 300px;
}

.gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-img-wrap img {
  transform: scale(1.06);
}

.gallery-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 2rem;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  color: var(--gray-500);
}

.gallery-img-placeholder span {
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,30,100,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--white);
  font-size: 2rem;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: flex-start;
}

.contact-info-card {
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-item-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item-text {
  font-size: 0.95rem;
  opacity: 0.9;
}

.contact-item-label {
  font-size: 0.78rem;
  opacity: 0.6;
  margin-bottom: 2px;
  font-weight: 600;
  font-family: var(--font-head);
  letter-spacing: 0.06em;
}

.contact-social {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.contact-social h4 {
  color: rgba(255,255,255,0.7);
  font-size: 0.82rem;
  margin-bottom: 14px;
  font-family: var(--font-head);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-social-links {
  display: flex;
  gap: 10px;
}

.contact-social-links .social-icon {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

/* ============================================================
   FORM
   ============================================================ */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -200px;
  right: -100px;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--gray-800);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 18px;
}

.footer-brand .logo-mark {
  background: rgba(255,255,255,0.15);
}

.footer-brand p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social .social-icon {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer-oid {
  font-size: 0.8rem;
  background: rgba(255,255,255,0.07);
  padding: 4px 12px;
  border-radius: 50px;
  font-family: var(--font-head);
}

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  bottom: -150px;
  right: -80px;
}

.page-header-inner {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.page-header p {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 560px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--white); }

/* ============================================================
   EVENT SINGLE PAGE
   ============================================================ */
.event-hero-image {
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  background: var(--gray-100);
}

.event-meta-bar {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding: 20px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 36px;
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--gray-500);
}

.event-meta-item strong {
  color: var(--gray-800);
  font-family: var(--font-head);
}

.event-body h2 { margin: 32px 0 16px; }
.event-body p  { margin-bottom: 16px; line-height: 1.75; }
.event-body ul { margin-bottom: 16px; padding-left: 20px; }
.event-body li { margin-bottom: 8px; }

/* ============================================================
   ERASMUS SECTION
   ============================================================ */
.erasmus-banner {
  background: linear-gradient(135deg, #003399, #1a4fc4);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 64px;
}

.erasmus-logo {
  font-size: 4rem;
  flex-shrink: 0;
}

.erasmus-banner h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.erasmus-banner p {
  color: rgba(255,255,255,0.8);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ============================================================
   NOTIFICATION / FORM SUCCESS
   ============================================================ */
.form-success {
  background: rgba(46,139,87,0.1);
  border: 2px solid var(--green);
  border-radius: var(--radius);
  padding: 16px 20px;
  color: var(--green);
  font-weight: 600;
  margin-top: 16px;
  display: none;
}

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-3       { grid-template-columns: repeat(2, 1fr); }
  .team-grid    { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    gap: 4px;
  }
  .main-nav.open { display: flex; }
  .main-nav a    { padding: 12px 16px; }

  .hamburger { display: flex; }

  .hero { min-height: 80vh; }
  .hero-content { padding: 60px 0 40px; }

  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid   { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row     { grid-template-columns: 1fr; }
  .team-grid    { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item:nth-child(4n+1) { grid-row: span 1; }
  .gallery-item:nth-child(4n+1) .gallery-img-wrap { min-height: 0; height: 220px; }

  .footer-grid  { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .erasmus-banner { flex-direction: column; text-align: center; }

  .hero-stats { gap: 12px; }
  .stat-card  { min-width: unset; flex: 1; min-width: 130px; }

  .section { padding: 64px 0; }

  .about-badge { right: 0; bottom: -16px; }
}

@media (max-width: 480px) {
  .pillars-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-cta     { flex-direction: column; }
  .header-social { display: none; }
  .cta-buttons  { flex-direction: column; align-items: center; }
}
@media (max-width: 768px) {
 
  /* --- HERO BUTONLARI --- */
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
 
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
 
  /* --- İSTATİSTİK KARTLARI --- */
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    width: 100%;
  }
 
  .stat-card {
    min-width: unset;
    width: 100%;
  }
 
  /* --- HERO YAZI BOYUTU --- */
  .hero h1 {
    font-size: 2.2rem;
  }
 
  .hero p {
    font-size: 1rem;
  }
 
  /* --- HERO BADGE --- */
  .hero-badge {
    font-size: 0.72rem;
    padding: 6px 12px;
    white-space: normal;
    text-align: center;
  }
 
  /* --- HAMBURGER MENÜ --- */
  .hamburger {
    display: flex !important;
  }
 
  .main-nav {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 16px 24px 24px;
    border-bottom: 1px solid #d8dce9;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    z-index: 999;
    gap: 4px;
  }
 
  .main-nav.open {
    display: flex !important;
  }
 
  .main-nav a {
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: 8px;
  }
 
  /* Sosyal ikonları headerda gizle — menüde zaten var */
  .header-social .social-icon {
    display: none;
  }
 
  /* Hamburger her zaman görünsün */
  .header-social .hamburger {
    display: flex !important;
  }
 
  /* --- GENEL SAYFA PADDİNG --- */
  .container {
    padding: 0 16px;
  }
 
  .section {
    padding: 48px 0;
  }
 
  /* --- SECTION HEADER --- */
  .section-header h2 {
    font-size: 1.6rem;
  }
 
  /* --- KARTLAR TEK SÜTUN --- */
  .grid-3,
  .grid-2,
  .grid-4,
  .pillars-grid,
  .team-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
 
  /* --- PROJE KARTLARI --- */
  .project-info {
    flex-direction: column;
    gap: 8px;
  }
 
  /* --- İLETİŞİM FORMU --- */
  .contact-grid {
    grid-template-columns: 1fr;
  }
 
  .form-row {
    grid-template-columns: 1fr;
  }
 
  /* --- FOOTER --- */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
 
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
    font-size: 0.78rem;
  }
 
  /* --- PAGE HEADER --- */
  .page-header h1 {
    font-size: 1.8rem;
  }
 
  /* --- EVENT META BAR --- */
  .event-meta-bar {
    flex-direction: column;
    gap: 12px;
  }
 
  /* --- ERASMUS BANNER --- */
  .erasmus-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 20px;
  }
 
  /* --- ABOUT GRID --- */
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
 
  .about-badge {
    right: 0;
    bottom: -12px;
  }
 
  /* --- CTA BUTONLARI --- */
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
 
  .cta-buttons .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
 
}
 
/* Küçük telefonlar için ek düzeltmeler */
@media (max-width: 400px) {
 
  .hero h1 {
    font-size: 1.9rem;
  }
 
  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }
 
  .stat-number {
    font-size: 1.6rem;
  }
 
  .logo-text {
    display: none; /* Çok küçük ekranda sadece logo ikonu görünsün */
  }
 
}
 
@media (max-width: 768px) {
  .logo-text {
    font-size: 0.85rem !important;
  }
  
  .logo img {
    height: 32px !important;
  }
}
@media (max-width: 768px) {
  .header-social {
    display: flex !important;
    align-items: center;
  }

  .header-social .social-icon {
    display: none !important;
  }

  .header-social .hamburger {
    display: flex !important;
  }

  .logo-text {
    font-size: 0.82rem !important;
    line-height: 1.2;
  }

  .logo img {
    height: 32px !important;
  }
}
/* Hamburger buton — modern yuvarlak stil */
.hamburger {
  background: rgba(0, 51, 153, 0.08) !important;
  border: none !important;
  border-radius: 10px !important;
  width: 42px !important;
  height: 42px !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 5px !important;
  cursor: pointer !important;
  padding: 0 !important;
}

.hamburger span {
  width: 20px !important;
  height: 2px !important;
  background: var(--blue) !important;
  border-radius: 2px !important;
  display: block !important;
}
/* PC'de hamburger gizle */
@media (min-width: 769px) {
  .hamburger {
    display: none !important;
  }
}
.pillar-card {
  min-height: 220px;
}
body {
  overflow-x: hidden;
}

.section-header {
  margin-bottom: 56px;
}

.section-header p {
  text-align: center;
  margin: 0 auto;
}

.pillar-card, .team-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  word-wrap: break-word;
}
/* Sadece ortalanması gereken section-header'lar için */
.text-center .section-header {
  text-align: center;
  align-items: center;
}

.text-center .section-header p {
  margin: 0 auto;
}
/* Dil seçici */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: 8px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-800);
  transition: all var(--transition);
  text-decoration: none;
}

.lang-btn:hover,
.lang-btn.active {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--gray-100);
}

.lang-btn .flag {
  font-size: 1rem;
}

/* Mobilde hamburger menü içinde */
@media (max-width: 768px) {
  .lang-switcher {
    margin: 8px 16px 0;
    padding-top: 12px;
    border-top: 1px solid var(--gray-200);
  }
}