/* ===========================
   DogPlanet Website Styles
   =========================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brown:   #c1692f;
  --brown-dark: #8b4513;
  --cream:   #fdf6ee;
  --dark:    #1a1a2e;
  --text:    #3d2b1f;
  --muted:   #7a6352;
  --white:   #ffffff;
  --shadow:  0 4px 24px rgba(0,0,0,0.12);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.18); }
.btn-primary { background: var(--brown); color: var(--white); }
.btn-primary:hover { background: var(--brown-dark); }
.btn-outline { border: 2px solid var(--white); color: var(--white); background: transparent; }
.btn-outline:hover { background: rgba(255,255,255,0.15); }
.btn-outline-dark { border: 2px solid var(--brown); color: var(--brown); background: transparent; }
.btn-outline-dark:hover { background: var(--brown); color: var(--white); }

/* --- NAV --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(26,26,46,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
}
.nav-logo { width: 36px; height: 36px; object-fit: contain; }
.nav nav { display: flex; gap: 28px; }
.nav nav a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--white); }

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  padding-top: 64px;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.78) 0%, rgba(139,69,19,0.55) 100%);
}
.hero-content {
  position: relative;
  text-align: center;
  color: var(--white);
  max-width: 700px;
  padding: 48px 24px;
}
.hero-logo {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 24px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.4));
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 36px;
  opacity: 0.92;
}
.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- BANNER --- */
.banner-section { overflow: hidden; line-height: 0; }
.full-banner { width: 100%; display: block; max-height: 340px; object-fit: cover; object-position: center; }

/* --- FEATURES --- */
.features {
  padding: 80px 0;
  background: var(--white);
}
.features h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 48px;
  color: var(--dark);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.feature-card {
  background: var(--cream);
  border-radius: 16px;
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}
.feature-card:hover { transform: translateY(-4px); }
.feature-icon { font-size: 2.4rem; margin-bottom: 16px; }
.feature-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; color: var(--dark); }
.feature-card p { font-size: 0.95rem; color: var(--muted); }

/* --- TOKEN --- */
.token-section {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
}
.token-inner { max-width: 700px; margin: 0 auto; }
.token-text h2 { font-size: 2rem; font-weight: 800; margin-bottom: 20px; }
.token-text p { font-size: 1rem; opacity: 0.88; margin-bottom: 16px; }
.token-details {
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.token-detail-item { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.token-detail-item .label { opacity: 0.6; font-size: 0.9rem; white-space: nowrap; }
.token-detail-item .value { font-weight: 600; font-size: 0.95rem; text-align: right; }
.token-detail-item .contract { font-size: 0.78rem; font-family: monospace; word-break: break-all; color: #e8c49a; }

/* --- Reward Steps --- */
.reward-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}
.reward-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.97rem;
  color: #e8c49a;
}
.step-num {
  background: var(--brown);
  color: #fff;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* --- NGO --- */
.ngo-section {
  padding: 80px 0;
  background: var(--cream);
}
.ngo-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.ngo-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow);
  object-fit: cover;
}
.ngo-badge {
  display: inline-block;
  background: var(--brown);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.ngo-text h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: 16px; color: var(--dark); }
.ngo-text p { font-size: 0.97rem; color: var(--text); margin-bottom: 14px; }
.ngo-stats {
  list-style: none;
  margin: 20px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ngo-stats li { font-size: 1rem; color: var(--muted); }
.stat-num { font-size: 1.4rem; font-weight: 800; color: var(--brown); margin-right: 8px; }

/* --- TOKENOMICS --- */
.tokenomics {
  padding: 80px 0;
  background: var(--white);
}
.tokenomics h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--dark);
}
.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 48px;
  font-size: 0.97rem;
}
.tok-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.tok-card {
  background: var(--cream);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.tok-pct { font-size: 2.4rem; font-weight: 800; color: var(--brown); margin-bottom: 6px; }
.tok-label { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.tok-amount { font-size: 0.85rem; color: var(--muted); margin-bottom: 10px; }
.tok-desc { font-size: 0.88rem; color: var(--muted); }

/* --- WHITEPAPER CTA --- */
.whitepaper-section {
  padding: 80px 0;
  background: var(--brown);
  color: var(--white);
}
.whitepaper-inner { text-align: center; }
.whitepaper-inner h2 { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.whitepaper-inner p { font-size: 1.05rem; opacity: 0.9; margin-bottom: 32px; }
.whitepaper-section .btn-primary {
  background: var(--white);
  color: var(--brown);
}
.whitepaper-section .btn-primary:hover { background: var(--cream); }

/* --- FOOTER --- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 32px;
}
.footer-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}
.footer-brand img { width: 32px; height: 32px; object-fit: contain; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-disclaimer { font-size: 0.82rem; max-width: 560px; text-align: center; opacity: 0.55; }
.footer-copy { font-size: 0.82rem; opacity: 0.4; }

/* --- TEAM --- */
.team-section {
  padding: 80px 0;
  background: var(--dark);
  color: var(--white);
}
.team-section h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.team-section .section-sub {
  color: rgba(255,255,255,0.65);
  margin-bottom: 48px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
  justify-items: center;
}
.team-card {
  background: rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
  transition: transform 0.2s;
}
.team-card:hover { transform: translateY(-4px); }
.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 3px solid var(--brown);
  margin-bottom: 20px;
}
.team-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.team-role {
  display: inline-block;
  background: var(--brown);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.team-card p {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.6;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .nav nav { display: none; }
  .ngo-inner { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 1.9rem; }
  .full-banner { max-height: 180px; }
}