/* ================================================
   GREATERUU.COM — NATURA ITALIANA · BRIGHT STYLE
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Merriweather:ital,wght@0,300;0,700;1,300&display=swap');

:root {
  --green:       #2A9D8F;
  --green-light: #52C9BB;
  --green-dark:  #1A7A6E;
  --orange:      #F4A261;
  --orange-dark: #E76F51;
  --sky:         #457B9D;
  --sky-light:   #A8DADC;
  --black:       #0F1C1B;
  --dark:        #1D3030;
  --text:        #2D3A39;
  --muted:       #6B8080;
  --line:        #DCE8E7;
  --bg:          #F4FAF9;
  --white:       #FFFFFF;
  --sans:        'Nunito', sans-serif;
  --serif:       'Merriweather', Georgia, serif;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(42,157,143,0.12);
  --shadow-lg:   0 12px 48px rgba(42,157,143,0.18);
  --transition:  all 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--sans); background: var(--bg); color: var(--text); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { display: block; max-width: 100%; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 10px; }

/* ===== NAV ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 1000;
  padding: 18px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  padding: 14px 48px;
  box-shadow: 0 2px 20px rgba(42,157,143,0.1);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
}
.navbar.scrolled .nav-logo { color: var(--black); }
.nav-logo-icon {
  width: 36px; height: 36px;
  background: var(--green);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.9);
  padding: 8px 16px;
  border-radius: 100px;
  transition: var(--transition);
}
.navbar.scrolled .nav-links a { color: var(--text); }
.nav-links a:hover,
.nav-links a.active {
  background: var(--green);
  color: var(--white) !important;
}
.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  font-weight: 800 !important;
  padding: 9px 22px !important;
}
.nav-cta:hover { background: var(--orange-dark) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 10px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--text); }

/* Mobile nav */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,28,27,0.6);
  z-index: 1998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}
.mobile-nav-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-nav-panel {
  position: fixed;
  top: 0; right: 0;
  width: 280px; height: 100%;
  background: var(--white);
  z-index: 1999;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  padding: 80px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-nav-panel.open { transform: translateX(0); }
.mobile-nav-panel a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-nav-panel a:hover { color: var(--green); }

/* ===== HERO ===== */
.hero {
  height: 100vh;
  min-height: 640px;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('nat_hero.jpg') center/cover no-repeat;
  transform: scale(1.06);
  transition: transform 9s ease;
}
.hero-bg.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,28,27,0.72) 0%, rgba(15,28,27,0.25) 60%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 48px;
  max-width: 760px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px;
  padding: 6px 16px 6px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.3); }
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero h1 em { font-style: normal; color: var(--orange); }
.hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 40px;
  font-weight: 400;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 16px 32px;
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(42,157,143,0.4);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(42,157,143,0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 16px 28px;
  border-radius: 100px;
  border: 1.5px solid rgba(255,255,255,0.3);
  transition: var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); }
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.3s;
}
.hero-scroll:hover { opacity: 1; }
.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white);
  font-weight: 700;
}
.scroll-arrow {
  width: 40px; height: 40px;
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounce 2s infinite;
  color: var(--white);
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ===== STATS BAR ===== */
.stats-bar {
  background: var(--green);
  padding: 0 48px;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid rgba(255,255,255,0.2);
}
.stat-item {
  padding: 28px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 48px;
}
.section { padding: 88px 0; }

/* ===== SECTION HEADER ===== */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(42,157,143,0.1);
  color: var(--green-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--black);
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.section-title em { font-style: normal; color: var(--green); }
.link-all {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.link-all:hover { border-color: var(--green); gap: 12px; }

/* ===== CARDS ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.card:hover .card-img img { transform: scale(1.07); }
.card-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  background: var(--white);
  color: var(--green-dark);
}
.card-body { padding: 24px; }
.card-body h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--black);
  line-height: 1.3;
  margin-bottom: 8px;
  transition: color 0.25s;
}
.card:hover .card-body h3 { color: var(--green); }
.card-body p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
}
.card-meta .dot { width: 4px; height: 4px; background: var(--line); border-radius: 50%; }
.card-difficulty {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 100px;
}
.diff-easy { background: rgba(42,197,187,0.12); color: var(--green-dark); }
.diff-medium { background: rgba(244,162,97,0.15); color: #B85C00; }
.diff-hard { background: rgba(231,111,81,0.12); color: #C0392B; }

/* ===== FEATURED CARD (wide) ===== */
.featured-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}
.featured-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  cursor: pointer;
}
.featured-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.featured-card:hover img { transform: scale(1.04); }
.featured-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,28,27,0.88) 0%, rgba(15,28,27,0.2) 60%, transparent 100%);
}
.featured-card-content {
  position: relative;
  z-index: 1;
  padding: 32px;
}
.featured-card-content .card-tag-white {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}
.featured-card-content h2 {
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.featured-card-content p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  margin-bottom: 18px;
}
.featured-meta { display: flex; gap: 14px; align-items: center; }
.featured-meta span {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
}

/* ===== PARCHI SECTION ===== */
.parks-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.park-chip {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: var(--transition);
}
.park-chip:hover {
  background: var(--green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.park-chip:hover .park-name { color: var(--white); }
.park-chip:hover .park-region { color: rgba(255,255,255,0.7); }
.park-icon { font-size: 2rem; margin-bottom: 10px; }
.park-name {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 4px;
  transition: color 0.25s;
}
.park-region {
  font-size: 0.66rem;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.25s;
}

/* ===== PHOTO MOSAIC ===== */
.photo-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 10px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.mosaic-item {
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.mosaic-item:first-child { grid-column: 1; grid-row: 1 / 3; }
.mosaic-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.mosaic-item:hover img { transform: scale(1.07); }
.mosaic-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 16px;
  background: linear-gradient(to top, rgba(15,28,27,0.75), transparent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
}

/* ===== CTA BAND ===== */
.cta-band {
  background: linear-gradient(135deg, var(--dark) 0%, var(--green-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 64px 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
  overflow: hidden;
  position: relative;
}
.cta-band::before {
  content: '🌿';
  position: absolute;
  right: 200px;
  top: -20px;
  font-size: 12rem;
  opacity: 0.06;
}
.cta-band h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta-band p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  max-width: 460px;
}
.btn-orange {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--orange);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 18px 36px;
  border-radius: 100px;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(244,162,97,0.4);
}
.btn-orange:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(244,162,97,0.5);
}

/* ===== ESPLORA PAGE ===== */
.page-hero {
  height: 52vh;
  min-height: 420px;
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15,28,27,0.35) 0%, rgba(15,28,27,0.85) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 48px 56px;
}
.page-hero-content .hero-badge { margin-bottom: 16px; }
.page-hero-content h1 {
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 14px;
}
.page-hero-content p {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  max-width: 500px;
  line-height: 1.7;
}

/* ===== FILTER PILLS ===== */
.filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.pill {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 100px;
  border: 2px solid var(--line);
  color: var(--muted);
  cursor: pointer;
  background: var(--white);
  transition: var(--transition);
  font-family: var(--sans);
}
.pill:hover { border-color: var(--green); color: var(--green); }
.pill.active { background: var(--green); border-color: var(--green); color: var(--white); }

/* ===== MAP TEASER ===== */
.map-teaser {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.map-img { position: relative; min-height: 360px; overflow: hidden; }
.map-img img { width: 100%; height: 100%; object-fit: cover; }
.map-content { padding: 48px; display: flex; flex-direction: column; justify-content: center; }
.map-content h3 {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.map-content p { font-size: 0.9rem; color: var(--muted); line-height: 1.7; margin-bottom: 28px; }

/* ===== CHI SIAMO ===== */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.mission-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 520px;
}
.mission-img img { width: 100%; height: 100%; object-fit: cover; }
.mission-text { display: flex; flex-direction: column; gap: 20px; }
.mission-text h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.mission-text p { font-size: 0.95rem; color: var(--muted); line-height: 1.8; }
.values-grid-nature {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card-nature {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.value-card-nature:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.value-icon-nature {
  font-size: 2.2rem;
  margin-bottom: 16px;
}
.value-card-nature h4 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--black);
}
.value-card-nature p { font-size: 0.84rem; color: var(--muted); line-height: 1.65; }

/* ===== PLEDGE ===== */
.pledge-section {
  background: var(--green);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.pledge-section::before {
  content: '🌍';
  position: absolute;
  font-size: 20rem;
  opacity: 0.05;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
}
.pledge-section h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}
.pledge-section p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.75;
  position: relative;
  z-index: 1;
}
.pledge-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}
.pledge-stat-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
}
.pledge-stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--green-dark);
  font-size: 0.88rem;
  font-weight: 800;
  padding: 16px 36px;
  border-radius: 100px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }

/* ===== NEWSLETTER ===== */
.newsletter-bar {
  background: var(--dark);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}
.nl-text h3 { font-size: 1.5rem; font-weight: 900; color: var(--white); margin-bottom: 6px; }
.nl-text p { font-size: 0.88rem; color: rgba(255,255,255,0.5); }
.nl-form { display: flex; gap: 10px; }
.nl-form input {
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 14px 24px;
  width: 280px;
  outline: none;
  transition: border-color 0.25s;
}
.nl-form input::placeholder { color: rgba(255,255,255,0.3); }
.nl-form input:focus { border-color: var(--green); }
.nl-form button {
  background: var(--green);
  color: var(--white);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 14px 28px;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.nl-form button:hover { background: var(--green-dark); }

/* ===== FOOTER ===== */
footer {
  background: var(--black);
  padding: 56px 48px 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 28px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-logo-icon {
  width: 32px; height: 32px;
  background: var(--green);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.footer-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 22px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.07);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--green); color: var(--white); }
.footer-col h5 {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.38);
  transition: color 0.25s;
}
.footer-col ul a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: 0.72rem; color: rgba(255,255,255,0.22); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 0.72rem; color: rgba(255,255,255,0.22); transition: color 0.25s; }
.footer-links a:hover { color: rgba(255,255,255,0.6); }

/* ===== FADE ANIM ===== */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .featured-grid { grid-template-columns: 1fr; }
  .parks-grid { grid-template-columns: repeat(3, 1fr); }
  .map-teaser { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .values-grid-nature { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .navbar { padding: 14px 20px; }
  .navbar.scrolled { padding: 12px 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 0 20px; }
  .hero h1 { font-size: 2.5rem; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .parks-grid { grid-template-columns: repeat(2, 1fr); }
  .photo-mosaic { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .mosaic-item:first-child { grid-column: 1 / 3; grid-row: 1; }
  .cta-band { grid-template-columns: 1fr; padding: 40px 28px; }
  .newsletter-bar { flex-direction: column; gap: 24px; padding: 40px 20px; }
  .nl-form { flex-direction: column; width: 100%; }
  .nl-form input { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .values-grid-nature { grid-template-columns: 1fr; }
  .page-hero-content { padding: 0 20px 40px; }
  .pledge-section { padding: 40px 20px; }
  .pledge-stats { gap: 28px; flex-wrap: wrap; }
  footer { padding: 48px 20px 24px; }
}