/* ═══════════════════════════════════════════════════
   PetMessFix.com — Premium Stylesheet
   ═══════════════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
  --teal-50:  #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;

  --navy-900: #0a1628;
  --navy-800: #0f2240;
  --navy-700: #163050;
  --navy-600: #1e3a5f;

  --accent-purple: #8b5cf6;
  --accent-amber:  #f59e0b;
  --accent-green:  #22c55e;
  --accent-pink:   #ec4899;

  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;

  --bg-white:  #ffffff;
  --bg-light:  #f8fafc;
  --bg-subtle: #f1f5f9;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl:  0 24px 64px rgba(0,0,0,.18);
  --shadow-teal: 0 8px 32px rgba(20,184,166,.25);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
  background: var(--bg-white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ─── Typography ─── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
em { font-style: italic; font-family: 'DM Serif Display', serif; }

.gradient-text {
  background: linear-gradient(135deg, var(--teal-400) 0%, #06b6d4 50%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
  color: #fff;
  box-shadow: 0 4px 20px rgba(20,184,166,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(20,184,166,.45);
  background: linear-gradient(135deg, var(--teal-400), var(--teal-500));
}
.btn-secondary {
  background: transparent;
  color: var(--teal-600);
  border: 2px solid var(--teal-500);
}
.btn-secondary:hover {
  background: var(--teal-500);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.9rem;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
  color: #fff;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
}
.btn-sm:hover { transform: translateY(-1px); box-shadow: var(--shadow-teal); }

/* ─── Section Utilities ─── */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  background: var(--teal-50);
  color: var(--teal-600);
  border: 1px solid var(--teal-100);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title { color: var(--text-primary); margin-bottom: 16px; }
.section-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ════════════════════════════════════════════
   NAVBAR
   ════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(20,184,166,0.12);
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon { font-size: 1.6rem; }
.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}
.logo-accent { color: var(--teal-500); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--teal-500);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: var(--radius-full);
}
.nav-link:hover { color: var(--teal-600); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
  color: #fff;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(20,184,166,.3);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(20,184,166,.4);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 40%, #0d3251 70%, #102942 100%);
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
}
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  pointer-events: none;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--teal-500), transparent);
  top: -100px; right: -100px;
  animation: float1 8s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--accent-purple), transparent);
  bottom: -50px; left: 10%;
  animation: float2 10s ease-in-out infinite;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #06b6d4, transparent);
  top: 40%; left: 40%;
  animation: float3 12s ease-in-out infinite;
}
@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-30px,30px) scale(1.05); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(20px,-20px) scale(1.03); } }
@keyframes float3 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-15px,15px); } }

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(20,184,166,0.15);
  border: 1px solid rgba(20,184,166,0.3);
  color: var(--teal-400);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal-400);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}
.hero-title { color: #fff; margin-bottom: 20px; letter-spacing: -0.02em; }
.hero-subtitle {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-actions .btn-secondary {
  color: rgba(255,255,255,0.85);
  border-color: rgba(255,255,255,0.3);
}
.hero-actions .btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; }
.stat-number { font-size: 1.6rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }

/* Hero Visual */
.hero-visual { display: flex; justify-content: center; position: relative; }
.hero-image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}
.hero-img {
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-xl);
  box-shadow: 0 32px 80px rgba(0,0,0,.5);
  object-fit: cover;
  aspect-ratio: 4/3;
}
.hero-float-card {
  position: absolute;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  animation: card-float 4s ease-in-out infinite;
}
.hero-float-card .card-icon { font-size: 1.5rem; }
.hero-float-card strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--text-primary); }
.hero-float-card p { font-size: 0.78rem; color: var(--text-muted); margin: 0; }
.card-fresh { bottom: -20px; left: -30px; animation-delay: 0s; }
.card-clean { top: -20px; right: -30px; animation-delay: 2s; }
@keyframes card-float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-arrow {
  width: 28px; height: 28px;
  border-right: 2px solid rgba(255,255,255,0.4);
  border-bottom: 2px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
  animation: scroll-bounce 1.5s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%,100% { transform: rotate(45deg) translateY(0); opacity: 0.7; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 1; }
}

/* ════════════════════════════════════════════
   TRUST BAR
   ════════════════════════════════════════════ */
.trust-bar {
  background: var(--bg-light);
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  padding: 28px 24px;
}
.trust-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust-label { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
.trust-logos { display: flex; gap: 40px; flex-wrap: wrap; justify-content: center; }
.trust-logo {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  opacity: 0.7;
  transition: opacity var(--transition);
}
.trust-logo:hover { opacity: 1; }

/* ════════════════════════════════════════════
   FEATURES
   ════════════════════════════════════════════ */
.features { padding: 120px 0; background: var(--bg-white); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--card-color-rgb),0.04), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(20,184,166,0.15);
}
.feature-icon-wrap {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--card-color) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-icon { font-size: 1.6rem; }
.feature-card h3 { margin-bottom: 10px; color: var(--text-primary); font-size: 1.15rem; }
.feature-card p { color: var(--text-secondary); line-height: 1.65; font-size: 0.95rem; }

/* ════════════════════════════════════════════
   TIPS
   ════════════════════════════════════════════ */
.tips {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
}
.tips-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.tips-img-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}
.tips-img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  aspect-ratio: 4/5;
}
.tips-badge-float {
  position: absolute;
  bottom: 24px;
  right: -20px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
}
.tips-content-col .section-tag { display: block; margin-bottom: 12px; }
.tips-content-col .section-title { text-align: left; margin-bottom: 12px; }
.tips-content-col .section-desc { text-align: left; margin: 0 0 36px; }
.tips-list { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.tip-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}
.tip-item:hover { background: var(--bg-light); }
.tip-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--teal-100);
  line-height: 1;
  min-width: 48px;
  letter-spacing: -0.04em;
}
.tip-body h4 { margin-bottom: 6px; color: var(--text-primary); }
.tip-body p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.65; }

/* ════════════════════════════════════════════
   PRODUCTS
   ════════════════════════════════════════════ */
.products { padding: 120px 0; background: var(--bg-white); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.product-card {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--teal-400);
}
.product-card.featured {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 2px var(--teal-500), var(--shadow-lg);
}
.product-badge {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--navy-900);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  z-index: 1;
}
.product-img-wrap {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f1f5f9;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.product-card:hover .product-img { transform: scale(1.04); }
.product-info { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-cat {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-600);
  margin-bottom: 8px;
  display: block;
}
.product-info h3 { margin-bottom: 10px; font-size: 1.2rem; }
.product-info p { color: var(--text-secondary); font-size: 0.93rem; line-height: 1.6; margin-bottom: 16px; flex: 1; }
.product-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.stars { color: var(--accent-amber); letter-spacing: 1px; }
.rating-text { font-size: 0.82rem; color: var(--text-muted); }
.product-footer { display: flex; justify-content: space-between; align-items: center; }
.product-price { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.products-cta { text-align: center; margin-top: 48px; }

/* ════════════════════════════════════════════
   HOW IT WORKS
   ════════════════════════════════════════════ */
.howto {
  padding: 120px 0;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 60%, #163050 100%);
  position: relative;
  overflow: hidden;
}
.howto-bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(20,184,166,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.howto .section-tag { background: rgba(20,184,166,0.15); border-color: rgba(20,184,166,0.3); color: var(--teal-400); }
.howto .section-title { color: #fff; }
.steps-row {
  display: flex;
  align-items: center;
  gap: 20px;
}
.step-card {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
  position: relative;
}
.step-card:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(20,184,166,0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.3);
}
.step-num {
  position: absolute;
  top: -16px; left: 32px;
  width: 32px; height: 32px;
  background: var(--teal-500);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}
.step-icon { font-size: 2.5rem; margin-bottom: 16px; }
.step-card h3 { color: #fff; margin-bottom: 12px; }
.step-card p { color: rgba(255,255,255,0.65); font-size: 0.95rem; line-height: 1.65; }
.step-arrow { font-size: 1.8rem; color: rgba(20,184,166,0.5); flex-shrink: 0; }

/* ════════════════════════════════════════════
   REVIEWS
   ════════════════════════════════════════════ */
.reviews { padding: 120px 0; background: var(--bg-light); }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid #e2e8f0;
  transition: all var(--transition);
  position: relative;
}
.review-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 24px;
  font-family: 'DM Serif Display', serif;
  font-size: 5rem;
  color: var(--teal-100);
  line-height: 1;
}
.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--teal-400);
}
.review-card.featured {
  border-color: var(--teal-500);
  background: linear-gradient(135deg, var(--teal-50) 0%, var(--bg-white) 100%);
}
.review-stars { color: var(--accent-amber); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 16px; }
.review-text { color: var(--text-secondary); font-size: 1rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.reviewer strong { display: block; font-size: 0.95rem; color: var(--text-primary); }
.reviewer span { font-size: 0.82rem; color: var(--text-muted); }

/* ════════════════════════════════════════════
   BLOG
   ════════════════════════════════════════════ */
.blog { padding: 120px 0; background: var(--bg-white); }
.blog-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 28px;
}

/* 7-card blog grid: first card spans 2 cols, rest are 3-col */
.blog-grid-7 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-grid-7 .featured-post {
  grid-column: span 2;
}
.blog-grid-7 .featured-post .blog-img {
  aspect-ratio: 16/7;
}
@media (max-width: 900px) {
  .blog-grid-7 { grid-template-columns: 1fr 1fr; }
  .blog-grid-7 .featured-post { grid-column: span 2; }
}
@media (max-width: 600px) {
  .blog-grid-7 { grid-template-columns: 1fr; }
  .blog-grid-7 .featured-post { grid-column: span 1; }
}

/* Homepage Product Grid */
.homepage-product-grid { margin-top: 60px; }
.grid-title { font-size: 1.8rem; font-weight: 800; color: var(--navy-900); text-align: center; margin-bottom: 30px; }
.hp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.hp-card { background: var(--bg-white); border: 1px solid #e2e8f0; border-radius: var(--radius-lg); padding: 24px; text-align: center; transition: var(--transition); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.hp-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--teal-400); }
.hp-card h4 { font-size: 1.2rem; font-weight: 700; color: var(--navy-900); margin-bottom: 12px; }
.hp-card p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 24px; flex-grow: 1; }
.hp-product-img { width: 100%; height: 200px; object-fit: contain; background: #fff; border-radius: var(--radius-md); margin-bottom: 16px; box-shadow: var(--shadow-sm); }
.hp-btn { display: inline-block; background: var(--teal-50); color: var(--teal-600); font-weight: 700; padding: 12px 20px; border-radius: var(--radius-full); transition: var(--transition); border: 1px solid var(--teal-100); }
.hp-btn:hover { background: var(--teal-500); color: #fff; }

.blog-card {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: all var(--transition);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--teal-400);
}
.blog-img-wrap { position: relative; overflow: hidden; }
.blog-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-img { transform: scale(1.05); }
.blog-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--teal-500);
  color: #fff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.blog-content { padding: 24px; }
.blog-meta { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 10px; color: var(--text-primary); line-height: 1.4; }
.blog-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 16px; }
.blog-read-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--teal-600);
  transition: color var(--transition);
}
.blog-read-link:hover { color: var(--teal-500); }
.blog-cta { text-align: center; margin-top: 48px; }

/* ════════════════════════════════════════════
   NEWSLETTER
   ════════════════════════════════════════════ */
.newsletter { padding: 80px 24px; background: var(--bg-light); }
.newsletter-inner {
  max-width: 720px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 60%, #163050 100%);
  border-radius: var(--radius-xl);
  padding: 72px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.newsletter-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(20,184,166,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter-content { position: relative; z-index: 1; }
.newsletter-icon { font-size: 2.8rem; margin-bottom: 20px; }
.newsletter-inner h2 { color: #fff; font-size: 2.2rem; margin-bottom: 16px; }
.newsletter-inner p { color: rgba(255,255,255,0.7); margin-bottom: 36px; font-size: 1rem; line-height: 1.7; }
.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto 20px;
}
.newsletter-input {
  flex: 1;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.95rem;
  font-family: 'Outfit', sans-serif;
  outline: none;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-input:focus { border-color: var(--teal-400); background: rgba(255,255,255,0.12); }
.newsletter-disclaimer { font-size: 0.8rem; color: rgba(255,255,255,0.4); }

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.footer { background: var(--navy-900); padding: 80px 0 0; }
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer-logo { margin-bottom: 16px; display: flex; }
.footer-tagline { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.6; margin-bottom: 28px; }
.footer-socials { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition);
}
.social-link:hover { background: var(--teal-500); color: #fff; transform: translateY(-2px); }
.footer-col h4 { color: #fff; margin-bottom: 20px; font-size: 0.95rem; letter-spacing: 0.03em; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: rgba(255,255,255,0.5); font-size: 0.9rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--teal-400); }
.footer-bottom {
  max-width: 1200px;
  margin: 60px auto 0;
  padding: 24px 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.85rem; }

/* ─── Footer logo fix on dark ─── */
.footer .logo-text { color: #fff; }

/* ════════════════════════════════════════════
   SCROLL ANIMATIONS
   ════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .tips-inner { grid-template-columns: 1fr; }
  .tips-image-col { display: none; }
  .tips-content-col .section-title { text-align: center; }
  .tips-content-col .section-desc { text-align: center; margin: 0 auto 36px; }
  .tips-content-col .section-tag { text-align: center; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .steps-row { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .blog-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,22,40,0.97);
    align-items: center;
    justify-content: center;
    padding: 40px;
    z-index: 999;
    backdrop-filter: blur(20px);
  }
  .nav-links.open .nav-link { font-size: 1.3rem; color: rgba(255,255,255,0.9); }
  .nav-links.open .nav-cta { font-size: 1.1rem; }
  .hamburger { display: flex; z-index: 1000; }
  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .newsletter-inner { padding: 48px 28px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-input { text-align: center; }
  .footer-container { grid-template-columns: 1fr; }
  .steps-row { gap: 40px; }
  .hero { padding: 120px 0 80px; }
  section { padding: 80px 0; }
  .features, .tips, .products, .howto, .reviews, .blog { padding: 80px 0; }
  .product-tabs { gap: 8px; }
  .tab-btn { font-size: 0.8rem; padding: 8px 14px; }
  .price-row { flex-wrap: wrap; gap: 6px; }
  .btn-affiliate { font-size: 0.78rem; padding: 8px 14px; }
}

/* ════════════════════════════════════════════
   AFFILIATE STYLES
   ════════════════════════════════════════════ */

/* ─── Disclosure Bar ─── */
.affiliate-bar {
  background: linear-gradient(90deg, #0f2240, #163050);
  border-bottom: 1px solid rgba(20,184,166,0.2);
  padding: 10px 24px;
  position: sticky;
  top: 0;
  z-index: 1100;
  transition: all var(--transition);
}
.affiliate-bar.hidden { display: none; }
.affiliate-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.affiliate-bar-inner span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
}
.affiliate-bar-inner strong { color: var(--teal-400); }
.affiliate-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition);
  flex-shrink: 0;
}
.affiliate-close:hover { color: #fff; background: rgba(255,255,255,0.1); }

/* ─── Commission Tag ─── */
.affiliate-commission-tag {
  position: absolute;
  top: 16px; right: 16px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  z-index: 2;
}

/* ─── Product Filter Tabs ─── */
.product-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  border: 2px solid #e2e8f0;
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.tab-btn:hover {
  border-color: var(--teal-400);
  color: var(--teal-600);
}
.tab-btn.active {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(20,184,166,.3);
}

/* ─── 6-column product grid ─── */
.products .products-grid {
  grid-template-columns: repeat(3, 1fr);
}

/* ─── Price Comparison ─── */
.price-compare {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
  padding: 12px;
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  border: 1px solid #e2e8f0;
}
.price-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.store-logo {
  height: 16px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.store-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  min-width: 60px;
  flex-shrink: 0;
}
.price-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  white-space: nowrap;
}
.price-val.best-price { color: #16a34a; }

/* ─── Affiliate Buy Buttons ─── */
.btn-affiliate {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  white-space: nowrap;
  background: linear-gradient(135deg, #ff9900, #e07b00);
  color: #fff;
  box-shadow: 0 2px 10px rgba(255,153,0,0.3);
  flex-shrink: 0;
}
.btn-affiliate:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,153,0,0.45);
}
.btn-affiliate.btn-alt {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600));
  box-shadow: 0 2px 10px rgba(20,184,166,0.3);
}
.btn-affiliate.btn-alt:hover {
  box-shadow: 0 4px 16px rgba(20,184,166,0.45);
}

/* ─── Affiliate Note ─── */
.affiliate-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 4px;
}

/* ─── Hidden product cards (filter) ─── */
.product-card.hidden {
  display: none;
}

/* ════════════════════════════════════════════
   FEATURED SINGLE PRODUCT — LITTER GENIE
   ════════════════════════════════════════════ */

.featured-product-wrap {
  max-width: 1000px;
  margin: 0 auto;
}

.featured-product-card {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 0;
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--teal-500);
  position: relative;
}

/* ─── Image Column ─── */
.fp-image-col {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  position: relative;
}

.fp-badge-top {
  background: linear-gradient(135deg, var(--accent-amber), #d97706);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
}

.fp-img-frame {
  position: relative;
  width: 100%;
}

.fp-img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: contain;
  max-height: 300px;
  background: rgba(255,255,255,0.05);
  padding: 16px;
}

.fp-img-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(20,184,166,0.15) 0%, transparent 70%);
  pointer-events: none;
  border-radius: var(--radius-lg);
}

.fp-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.fp-trust-item {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.08);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.12);
  white-space: nowrap;
}

/* ─── Info Column ─── */
.fp-info-col {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.fp-category {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-600);
}

.fp-title {
  font-size: 1.5rem;
  color: var(--text-primary);
  line-height: 1.3;
  font-weight: 800;
}

.fp-title small {
  display: block;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 4px;
}

.fp-rating-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.fp-stars {
  color: var(--accent-amber);
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.fp-rating-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.fp-rating-count {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ─── Highlights ─── */
.fp-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.fp-highlight-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 14px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}

.fp-highlight-item:hover { background: var(--teal-50); }

.fp-hi-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  line-height: 1.2;
}

.fp-highlight-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.fp-highlight-item p {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ─── CTA Section ─── */
.fp-cta-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fp-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 32px;
  background: linear-gradient(135deg, #ff9900, #e07b00);
  color: #fff;
  border-radius: var(--radius-full);
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 6px 28px rgba(255,153,0,0.4);
  letter-spacing: 0.01em;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.fp-buy-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.fp-buy-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 40px rgba(255,153,0,0.55);
}

.fp-buy-btn:hover::before { opacity: 1; }

.fp-btn-arrow {
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.fp-buy-btn:hover .fp-btn-arrow { transform: translateX(4px); }

.fp-affiliate-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─── Subscribe Box ─── */
.fp-subscribe-box {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 18px;
  background: linear-gradient(135deg, var(--teal-50), #e0f2fe);
  border-radius: var(--radius-md);
  border: 1px solid var(--teal-100);
  margin-top: auto;
}

.fp-sub-icon { font-size: 1.6rem; flex-shrink: 0; }

.fp-subscribe-box strong {
  display: block;
  font-size: 0.9rem;
  color: var(--teal-700);
  margin-bottom: 3px;
}

.fp-subscribe-box p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* ─── Responsive ─── */
@media (max-width: 860px) {
  .featured-product-card {
    grid-template-columns: 1fr;
  }
  .fp-image-col {
    padding: 32px 24px;
  }
  .fp-info-col {
    padding: 28px 24px;
  }
}