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

:root {
  --color-primary: #2D6A4F;
  --color-primary-dark: #1B4332;
  --color-primary-light: #3A9D7C;
  --color-accent: #8B5E34;
  --color-bg: #FAFAF5;
  --color-bg-alt: #F0EDE6;
  --color-text: #2B2B2B;
  --color-text-muted: #6B6B6B;
  --color-white: #FFFFFF;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --max-width: 1100px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(250, 250, 245, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  flex-shrink: 0;
  white-space: nowrap;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--color-primary);
}

/* === Language Toggle === */
.lang-toggle {
  display: flex;
  gap: 2px;
  margin-left: 8px;
  background: rgba(0, 0, 0, 0.05);
  border-radius: 6px;
  padding: 2px;
}

.lang-btn {
  background: none;
  border: none;
  padding: 4px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}

.lang-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
}

.lang-btn:hover:not(.active) {
  color: var(--color-primary-dark);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(45, 106, 79, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.hero .btn-secondary {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
}

/* === Hero === */
.hero {
  padding: 200px 0 120px;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.45)), url('hero-bg.jpg') 65% center/cover no-repeat;
  position: relative;
}

.hero-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 0 auto 28px;
}

.hero-brand-icon {
  width: 68px;
  height: 68px;
  filter: brightness(0) invert(1); /* render the icon solid white */
}

.hero-brand-name {
  font-family: var(--font-body);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--color-white);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 20px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

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

.hero-badges {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 40px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.hero-badge.badge-accent {
  background: var(--color-accent);
}

/* === Section Shared === */
.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: -40px auto 48px;
  line-height: 1.7;
}

/* === Features === */
.features {
  padding: 100px 0;
  background: linear-gradient(rgba(250, 250, 245, 0.88), rgba(250, 250, 245, 0.92)), url('features-bear-sign.jpg') center/cover no-repeat;
}

.features h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  text-align: center;
  color: var(--color-primary-dark);
  margin-bottom: 56px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 36px 28px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(45, 106, 79, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-primary);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-primary-dark);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* === How It Works === */
.how-it-works {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.how-it-works h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  text-align: center;
  color: var(--color-primary-dark);
  margin-bottom: 56px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 10px;
}

.step p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* === Additional Features === */
.additional-features {
  padding: 80px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.additional-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px 48px;
}

.additional-item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
}

.additional-item p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* === Activity Strip === */
.activity-strip {
  width: 100%;
  overflow: hidden;
}

.activity-strip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.activity-strip-item {
  height: 280px;
  overflow: hidden;
}

.activity-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.activity-strip-item img:hover {
  transform: scale(1.03);
}

/* === About === */
.about {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  aspect-ratio: 4/3;
}

.about-content {
  max-width: 640px;
}

.about h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary-dark);
  margin-bottom: 24px;
}

.about p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

/* === Contact / Email Signup === */
.contact {
  padding: 140px 0 120px;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.45)), url('cta-wildlife-sign.jpg') 30% center/cover no-repeat;
  color: var(--color-white);
}

.contact h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.contact > .container > p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

.contact-form {
  display: flex;
  gap: 12px;
  justify-content: center;
  max-width: 460px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.contact-form input[type="email"] {
  flex: 1;
  min-width: 200px;
  padding: 12px 18px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--color-white);
  transition: border-color 0.2s;
}

.contact-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-primary);
}

.contact-form .btn {
  flex-shrink: 0;
}

/* === Signup Form === */
.signup-form {
  max-width: 440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
}

.signup-input {
  width: 100%;
  padding: 13px 18px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color 0.2s;
}

.signup-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.platform-choice {
  border: none;
  padding: 0;
  margin: 0;
}

.platform-choice legend {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0;
  margin-bottom: 10px;
}

.platform-options {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.platform-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
}

.platform-option input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary-light);
  cursor: pointer;
}

.signup-form .btn {
  width: 100%;
  padding: 14px;
  margin-top: 4px;
}

.form-status {
  font-size: 0.9rem;
  min-height: 1.2em;
  margin: 0;
  font-weight: 500;
}

.form-status--pending { color: rgba(255, 255, 255, 0.85); }
.form-status--success { color: #A7F3C6; }
.form-status--error { color: #FFC9C2; }

.form-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  line-height: 1.5;
}

/* === Footer === */
.footer {
  padding: 40px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

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

.footer-divider {
  color: rgba(0, 0, 0, 0.15);
  font-size: 0.9rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* === Privacy Policy Page === */
.privacy-hero {
  padding: 130px 0 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.privacy-hero h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.privacy-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.privacy-content {
  padding: 60px 0 100px;
}

.privacy-body {
  max-width: 720px;
  margin: 0 auto;
}

.privacy-body h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-primary-dark);
  margin: 40px 0 12px;
}

.privacy-body h2:first-child {
  margin-top: 0;
}

.privacy-body h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 20px 0 8px;
}

.privacy-body p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 12px;
}

.privacy-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.privacy-body ul li {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
  margin-bottom: 6px;
}

.privacy-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
}

.privacy-body a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.privacy-body a:hover {
  color: var(--color-primary-dark);
}

.privacy-callout {
  background: rgba(45, 106, 79, 0.06);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 20px 0;
}

.privacy-callout strong {
  display: block;
  color: var(--color-primary-dark);
  margin-bottom: 8px;
}

.privacy-callout ul {
  margin-bottom: 0;
}

/* === Responsive === */
@media (max-width: 768px) {
  .nav {
    gap: 20px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero {
    padding: 140px 0 80px;
  }

  .features, .about, .contact {
    padding: 72px 0;
  }

  .activity-strip-item {
    height: 200px;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .about-image {
    order: -1;
  }

  .about-content {
    text-align: center;
  }

  .section-divider {
    height: 200px;
  }

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

@media (max-width: 480px) {
  .nav {
    gap: 16px;
    font-size: 0.85rem;
  }

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

  .hero-brand-icon {
    width: 52px;
    height: 52px;
  }

  .hero-brand-name {
    font-size: 1.7rem;
  }

  .contact-form {
    flex-direction: column;
  }

  .hero-badges {
    flex-wrap: wrap;
  }
}

/* === 404 Page === */
.error-hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 160px 0 100px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.error-hero .container {
  width: 100%;
}

.error-code {
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-primary-light);
  margin-bottom: 8px;
}

.error-hero h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary-dark);
  margin-bottom: 16px;
}

.error-text {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 460px;
  margin: 0 auto 28px;
  line-height: 1.7;
}

/* Small screens: hide the section links so the logo has room and never
   wraps. The EN/FR toggle stays, and the logo still links home. */
@media (max-width: 600px) {
  .nav a {
    display: none;
  }
}