/* ============================================
   Silberkron Academy – Global Styles
   ============================================ */

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

/* CSS Variables */
:root {
  --green:       #38b000;
  --green-dark:  #2d8f00;
  --green-light: #e8f7e0;
  --dark:        #1a1a1a;
  --grey:        #4a4a4a;
  --light-grey:  #f4f6f4;
  --border:      #e0e0e0;
  --white:       #ffffff;
  --font:        'Poppins', sans-serif;
  --radius:      10px;
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --transition:  0.3s ease;
  --max-width:   1200px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--dark);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4 { font-weight: 600; line-height: 1.3; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--grey); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(56,176,0,0.3);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--green);
}
.btn-outline-dark {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline-dark:hover {
  background: var(--green);
  color: var(--white);
}

/* ============================================
   Layout Helpers
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.section {
  padding: 5rem 0;
}
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}
.section-title h2 { color: var(--dark); margin-bottom: 0.75rem; }
.section-title p  { color: var(--grey); max-width: 600px; margin: 0 auto; }
.text-green  { color: var(--green); }
.text-center { text-align: center; }
.bg-light    { background: var(--light-grey); }
.bg-green    { background: var(--green); }

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
  transition: var(--transition);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--dark);
}
.nav-logo .logo-icon {
  width: 38px;
  height: 38px;
  background: var(--green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
}
.nav-logo span { color: var(--green); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-menu a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--grey);
  transition: var(--transition);
  position: relative;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--green);
  background: var(--green-light);
}
.nav-menu .btn-nav {
  background: var(--green);
  color: white !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  margin-left: 0.5rem;
}
.nav-menu .btn-nav:hover {
  background: var(--green-dark);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.3rem;
}
.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0d1f0a 0%, #1a3a10 50%, #0d2b05 100%);
  padding-top: 72px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56,176,0,0.2);
  border: 1px solid rgba(56,176,0,0.4);
  color: #7ed957;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}
.hero h1 {
  color: white;
  margin-bottom: 1.25rem;
}
.hero h1 span { color: var(--green); }
.hero .subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  font-weight: 300;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat .number {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  line-height: 1;
  display: block;
}
.hero-stat .label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-weight: 300;
}
.hero-image {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 45%;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.hero-image img {
  width: 100%;
  height: 90vh;
  object-fit: cover;
  opacity: 0.5;
}

/* ============================================
   FEATURE CARDS
   ============================================ */
.card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
.card-icon {
  width: 60px;
  height: 60px;
  background: var(--green-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.6rem;
}
.card-body { padding: 2rem; }
.card-body h3 { margin-bottom: 0.75rem; color: var(--dark); }
.card-body p  { font-size: 0.9rem; }
.card-img    { width: 100%; height: 200px; object-fit: cover; }
.card-tag {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.card-footer {
  padding: 1rem 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-footer a {
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.card-footer a:hover { color: var(--green-dark); }

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  padding: 4rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item { color: white; }
.stat-item .stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-item .stat-label {
  font-size: 0.9rem;
  font-weight: 300;
  opacity: 0.85;
}

/* ============================================
   ABOUT / MISSION SECTION
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}
.about-img img { width: 100%; height: 450px; object-fit: cover; }
.about-img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: white;
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.about-img-badge .badge-icon {
  width: 40px;
  height: 40px;
  background: var(--green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}
.about-img-badge .badge-text strong { display: block; font-size: 0.9rem; color: var(--dark); }
.about-img-badge .badge-text span   { font-size: 0.75rem; color: var(--grey); }
.about-content .tag {
  color: var(--green);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  display: block;
}
.about-content h2 { margin-bottom: 1.5rem; color: var(--dark); }
.about-content p  { margin-bottom: 1.25rem; }
.about-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}
.about-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--grey);
}
.about-feature-item .check {
  width: 24px;
  height: 24px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 0.7rem;
  flex-shrink: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, #0d1f0a, #1a3a10);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56,176,0,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: white; margin-bottom: 1rem; }
.cta-section p  { color: rgba(255,255,255,0.75); max-width: 540px; margin: 0 auto 2.5rem; font-size: 1.05rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ============================================
   BLOG CARDS
   ============================================ */
.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--grey);
  margin-bottom: 0.75rem;
}
.blog-meta .author {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.blog-meta .author img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}
.blog-card-img { width: 100%; height: 220px; object-fit: cover; }

/* Blog Article */
.article-header { padding: 8rem 0 4rem; background: var(--light-grey); }
.article-header .container { max-width: 860px; }
.article-header h1 { color: var(--dark); margin-bottom: 1rem; }
.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  color: var(--grey);
  font-size: 0.9rem;
}
.article-meta span { display: flex; align-items: center; gap: 0.4rem; }
.article-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.article-content h2 { margin: 2.5rem 0 1rem; color: var(--dark); }
.article-content h3 { margin: 2rem 0 0.75rem; color: var(--dark); }
.article-content p  { margin-bottom: 1.25rem; }
.article-content img {
  width: 100%;
  border-radius: var(--radius);
  margin: 2rem 0;
  height: 400px;
  object-fit: cover;
}
.article-content ul, .article-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.article-content ul li, .article-content ol li {
  list-style: disc;
  color: var(--grey);
  margin-bottom: 0.5rem;
}
.article-content ol li { list-style: decimal; }
.article-highlight {
  background: var(--green-light);
  border-left: 4px solid var(--green);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
}
.article-highlight p { color: var(--dark); font-style: italic; margin: 0; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
}
.contact-info { }
.contact-info h3 { margin-bottom: 1.5rem; color: var(--dark); }
.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}
.contact-item-icon {
  width: 46px;
  height: 46px;
  background: var(--green-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item-text strong { display: block; color: var(--dark); font-size: 0.95rem; margin-bottom: 0.2rem; }
.contact-item-text span   { color: var(--grey); font-size: 0.9rem; }
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
  box-shadow: var(--shadow);
}
.map-container iframe {
  width: 100%;
  height: 280px;
  border: none;
  display: block;
}

/* Contact Form */
.contact-form { background: white; border-radius: var(--radius); box-shadow: var(--shadow); padding: 2.5rem; }
.contact-form h3 { margin-bottom: 1.5rem; color: var(--dark); }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--dark);
  background: white;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(56,176,0,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-success {
  display: none;
  background: var(--green-light);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 1rem;
  color: var(--green-dark);
  font-weight: 600;
  text-align: center;
  margin-top: 1rem;
}

/* ============================================
   TEAM / ABOUT PAGE
   ============================================ */
.team-card {
  text-align: center;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.team-card:hover { transform: translateY(-5px); }
.team-card img { width: 100%; height: 250px; object-fit: cover; }
.team-card-body { padding: 1.5rem; }
.team-card-body h4 { color: var(--dark); margin-bottom: 0.3rem; }
.team-card-body .role { color: var(--green); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.75rem; display: block; }
.team-card-body p { font-size: 0.85rem; }

/* ============================================
   RESOURCES / COURSES PAGE
   ============================================ */
.course-card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.course-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }
.course-card-img { width: 100%; height: 200px; object-fit: cover; }
.course-card-body { padding: 1.5rem; }
.course-card-body h3 { margin-bottom: 0.5rem; font-size: 1.1rem; color: var(--dark); }
.course-card-body p  { font-size: 0.875rem; margin-bottom: 1rem; }
.course-info {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.course-info-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--grey);
}
.course-info-item .icon { color: var(--green); }

/* ============================================
   FAQ PAGE
   ============================================ */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--dark);
  font-size: 0.95rem;
  background: white;
  transition: var(--transition);
}
.faq-question:hover { background: var(--light-grey); }
.faq-question .faq-icon {
  font-size: 1.2rem;
  color: var(--green);
  transition: var(--transition);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-question.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--grey);
  font-size: 0.9rem;
  border-top: 1px solid var(--border);
  background: var(--light-grey);
  line-height: 1.8;
}
.faq-answer.open { display: block; }

/* ============================================
   LEGAL PAGES (privacy / terms)
   ============================================ */
.legal-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}
.legal-content h1 { margin-bottom: 0.5rem; color: var(--dark); }
.legal-content .updated { color: var(--grey); font-size: 0.9rem; margin-bottom: 2.5rem; }
.legal-content h2 { margin: 2.5rem 0 0.75rem; font-size: 1.3rem; color: var(--dark); padding-top: 0.5rem; border-top: 1px solid var(--border); }
.legal-content h3 { margin: 1.5rem 0 0.5rem; color: var(--dark); font-size: 1.05rem; }
.legal-content p  { margin-bottom: 1rem; }
.legal-content ul { padding-left: 1.5rem; margin-bottom: 1rem; }
.legal-content ul li { list-style: disc; color: var(--grey); margin-bottom: 0.4rem; }
.legal-content a { color: var(--green); text-decoration: underline; }

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, #0d1f0a, #1a3a10);
  padding: 7rem 0 4rem;
  text-align: center;
}
.page-header h1 { color: white; margin-bottom: 1rem; }
.page-header p   { color: rgba(255,255,255,0.75); max-width: 560px; margin: 0 auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}
.breadcrumb a    { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: white; }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.breadcrumb .current { color: var(--green); font-weight: 600; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #0d1f0a;
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .nav-logo { color: white; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.8; }
.footer-heading {
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.5px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--green); }
.footer-contact p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.footer-contact p i { color: var(--green); margin-top: 0.2rem; flex-shrink: 0; }
.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p   { font-size: 0.825rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-bottom-links { display: flex; gap: 1.25rem; }
.footer-bottom-links a { color: rgba(255,255,255,0.45); font-size: 0.825rem; transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--green); }

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(13,31,10,0.97);
  backdrop-filter: blur(10px);
  border-top: 2px solid var(--green);
  padding: 1.25rem 0;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cookie-text { flex: 1; min-width: 260px; }
.cookie-text p {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  margin: 0;
}
.cookie-text a { color: var(--green); text-decoration: underline; }
.cookie-buttons { display: flex; gap: 0.75rem; flex-wrap: wrap; flex-shrink: 0; }
.cookie-btn-accept {
  background: var(--green);
  color: white;
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.cookie-btn-accept:hover { background: var(--green-dark); }
.cookie-btn-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}
.cookie-btn-decline:hover {
  border-color: rgba(255,255,255,0.6);
  color: white;
}

/* ============================================
   TIMELINE (About page)
   ============================================ */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--green-light);
}
.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
  padding-left: 1.5rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 14px;
  height: 14px;
  background: var(--green);
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 0 3px var(--green-light);
}
.timeline-year {
  color: var(--green);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}
.timeline-item h4 { color: var(--dark); margin-bottom: 0.35rem; }
.timeline-item p { font-size: 0.875rem; margin: 0; }

/* ============================================
   VALUE CARDS
   ============================================ */
.value-card {
  padding: 2rem;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 4px solid var(--green);
}
.value-card .icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { color: var(--dark); margin-bottom: 0.75rem; }

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--green);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(56,176,0,0.4);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 900;
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--green-dark); transform: translateY(-2px); }

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet – 2 columns */
@media (max-width: 1024px) {
  .grid-3  { grid-template-columns: repeat(2, 1fr); }
  .grid-4  { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .about-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-img img { height: 320px; }
  .hero-image { display: none; }
}

/* Mobile – 1 column */
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 1rem 1.5rem 1.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    gap: 0.25rem;
    align-items: flex-start;
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { width: 100%; padding: 0.7rem 1rem; }
  .nav-menu .btn-nav { margin-left: 0; margin-top: 0.5rem; }
  .nav-toggle { display: flex; }

  .hero { min-height: auto; padding: 6rem 0 4rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat .number { font-size: 1.6rem; }

  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; text-align: center; }

  .cta-buttons { flex-direction: column; align-items: center; }
  .cta-buttons .btn { width: 100%; max-width: 320px; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom-links { justify-content: center; }

  .form-row { grid-template-columns: 1fr; }

  .article-content img { height: 220px; }

  .cookie-inner { flex-direction: column; gap: 1rem; }
  .cookie-buttons { width: 100%; justify-content: flex-end; }

  .back-to-top { bottom: 1.25rem; right: 1.25rem; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats  { grid-template-columns: repeat(2, 1fr); display: grid; gap: 1rem; }
}

/* Blog featured article responsive */
@media (max-width: 768px) {
  .featured-article {
    grid-template-columns: 1fr !important;
  }
  .featured-article img {
    height: 240px !important;
  }
}

/* Utility */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem;   }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem;   }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem;   }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem;   }