/* ==========================================================================
   ShopStira — Design Tokens
   ========================================================================== */
:root {
  --primary: #6C4DF6;
  --primary-dark: #5135D4;
  --secondary: #3B82F6;
  --cyan: #06B6D4;
  --accent: #EC4899;
  --accent-2: #F97316;
  --yellow: #FACC15;
  --dark: #111827;
  --dark-soft: #1F2937;
  --light: #F8F7FF;
  --surface: #FFFFFF;
  --text: #374151;
  --muted: #6B7280;
  --border: #ECE9FB;
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 24px;
  --shadow-soft: 0 8px 24px rgba(17, 24, 39, 0.08);
  --shadow-strong: 0 18px 42px rgba(17, 24, 39, 0.15);
  --gradient-cool: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-warm: linear-gradient(135deg, var(--accent), var(--accent-2));
  --gradient-vivid: linear-gradient(135deg, var(--cyan), var(--primary));
  --gradient-dark: linear-gradient(135deg, var(--dark-soft), var(--dark));
  --space-1: clamp(0.4rem, 0.35rem + 0.2vw, 0.6rem);
  --space-2: clamp(0.8rem, 0.7rem + 0.4vw, 1.15rem);
  --space-3: clamp(1.15rem, 1rem + 0.7vw, 1.85rem);
  --space-4: clamp(1.7rem, 1.4rem + 1.4vw, 2.75rem);
  --space-5: clamp(2.2rem, 1.8rem + 1.8vw, 3.4rem);
  --container: 1200px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
  color: var(--dark);
}
p { margin: 0 0 var(--space-2); color: var(--muted); max-width: 62ch; }
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
section { padding: var(--space-5) 0; }
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -60px; left: var(--space-2);
  background: var(--dark); color: #fff; padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm); z-index: 1000; transition: top 0.2s ease;
}
.skip-link:focus { top: var(--space-2); }

/* ==========================================================================
   Typography helpers
   ========================================================================== */
.eyebrow {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--space-1);
}
.section-head { max-width: 640px; margin-bottom: var(--space-4); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
h1 { font-size: clamp(2.4rem, 1.9rem + 2.5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 1.6rem + 1.4vw, 2.7rem); }
h3 { font-size: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem); }
.lede { font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem); color: var(--muted); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.55rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.wa-icon { width: 20px; height: 20px; flex-shrink: 0; border-radius: 50%; }
.btn-sm .wa-icon { width: 17px; height: 17px; }
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gradient-cool);
  color: #fff;
  box-shadow: 0 12px 24px rgba(108, 77, 246, 0.3);
}
.btn-primary:hover { box-shadow: 0 16px 32px rgba(108, 77, 246, 0.4); }
.btn-warm {
  background: var(--gradient-warm);
  color: #fff;
  box-shadow: 0 12px 24px rgba(255, 95, 162, 0.3);
}
.btn-warm:hover { box-shadow: 0 16px 32px rgba(255, 95, 162, 0.4); }
.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.4);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
.btn-block { width: 100%; justify-content: center; }

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  padding: var(--space-2) 0;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
.navbar.scrolled {
  background: rgba(251, 250, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  padding: var(--space-1) 0;
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--dark);
}
.brand-logo-img {
  height: 38px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.nav-links a {
  font-weight: 500;
  color: var(--text);
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--gradient-cool);
  transition: width 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: var(--space-2); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; padding: clamp(1.6rem, 1.2rem + 1.8vw, 2.6rem) 0 clamp(2rem, 1.6rem + 2vw, 3.2rem); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image: url('../images/hero-shape.svg');
  background-repeat: no-repeat;
  background-position: 90% 10%;
  background-size: 60% auto;
  pointer-events: none;
}
.hero-bg::before, .hero-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.35;
}
.hero-bg::before {
  width: 260px; height: 260px;
  background: var(--gradient-vivid);
  top: -60px; left: -80px;
}
.hero-bg::after {
  width: 200px; height: 200px;
  background: var(--gradient-warm);
  bottom: -40px; right: 8%;
  opacity: 0.25;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.hero-copy h1 { margin-bottom: var(--space-2); }
.hero-copy .lede { margin-bottom: var(--space-3); max-width: 46ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.hero-ecosystem {
  position: relative;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.eco-core {
  position: relative;
  width: 128px; height: 128px;
  border-radius: 50%;
  background: #fff;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 1.6rem;
  text-align: center;
  box-shadow: 0 25px 60px rgba(108, 77, 246, 0.35);
  z-index: 3;
}
.eco-core img { width: 100%; height: 100%; object-fit: contain; }
.eco-node {
  position: absolute;
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.6rem 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-soft);
  animation: float 5s ease-in-out infinite;
}
.eco-node .dot { font-size: 1.1rem; }
.eco-node--pet { top: 6%; left: 2%; animation-delay: 0.2s; }
.eco-node--flow { bottom: 10%; left: 6%; animation-delay: 1s; }
.eco-node--future { top: 38%; right: -2%; animation-delay: 1.8s; }
.eco-lines {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ==========================================================================
   Stats
   ========================================================================== */
.stats { padding: var(--space-3) 0; }
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}
.stat { text-align: center; }
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 1.5rem + 1.2vw, 2.6rem);
  font-weight: 700;
  background: var(--gradient-cool);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { color: var(--muted); font-size: 0.95rem; margin-top: 0.25rem; }

/* ==========================================================================
   About / split sections
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.split-visual {
  position: relative;
  background: var(--gradient-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  color: #fff;
  overflow: hidden;
}
.split-visual::after {
  content: "";
  position: absolute; inset: 0;
  background-image: url('../images/brand-pattern.svg');
  background-size: 260px;
  background-position: bottom right;
  background-repeat: no-repeat;
  opacity: 0.6;
}
.flow-chain { position: relative; display: flex; flex-direction: column; gap: var(--space-2); z-index: 1; }
.flow-item {
  display: flex; align-items: center; gap: 0.75rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  font-weight: 600;
}
.flow-item.parent { background: rgba(255,255,255,0.16); font-family: 'Space Grotesk', sans-serif; }
.flow-arrow { text-align: center; color: rgba(255,255,255,0.5); font-size: 1.1rem; }
.flow-item .swatch { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.swatch--pet { background: var(--accent); }
.swatch--flow { background: var(--secondary); }
.swatch--future { background: var(--yellow); }

/* ==========================================================================
   Brand cards
   ========================================================================== */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.brand-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  padding-top: calc(var(--space-3) + 6px);
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  overflow: hidden;
}
.brand-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: var(--border);
}
.brand-card--pet::before { background: var(--gradient-warm); }
.brand-card--flow::before { background: var(--gradient-cool); }
.brand-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-strong); }
.brand-badge {
  width: 64px; height: 64px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: var(--space-1);
}
.brand-badge--pet { background: var(--gradient-warm); }
.brand-badge--flow { background: var(--gradient-cool); }
.brand-badge--future {
  background: var(--light);
  border: 1.5px dashed var(--primary);
  color: var(--primary);
}
.brand-logo-media {
  height: 56px;
  display: flex;
  align-items: center;
  margin-bottom: var(--space-1);
}
.brand-logo-media img { max-height: 100%; width: auto; display: block; }
.brand-logo-media.chip-dark {
  background: var(--gradient-dark);
  border-radius: 14px;
  padding: 0.6rem 1rem;
  align-self: flex-start;
}
.brand-card .category {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.brand-card--future { border-style: dashed; justify-content: center; text-align: left; }
.brand-card .cta-link {
  margin-top: auto;
  font-weight: 600;
  color: var(--dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.brand-card .cta-link .arrow { transition: transform 0.2s ease; }
.brand-card:hover .cta-link .arrow { transform: translateX(4px); }

/* ==========================================================================
   Feature cards (Why ShopStira)
   ========================================================================== */
.why { position: relative; overflow: hidden; }
.why .container { position: relative; z-index: 1; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-2);
  color: #fff;
}
.feature-card:nth-child(1) .feature-icon { background: var(--gradient-cool); }
.feature-card:nth-child(2) .feature-icon { background: var(--gradient-warm); }
.feature-card:nth-child(3) .feature-icon { background: linear-gradient(135deg, var(--accent), var(--primary)); }
.feature-card:nth-child(4) .feature-icon { background: linear-gradient(135deg, var(--secondary), var(--primary)); }
.feature-card h3 { margin-bottom: 0.4rem; }
.feature-card p { margin: 0; font-size: 0.95rem; }

/* ==========================================================================
   Process timeline
   ========================================================================== */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 26px; left: 6%; right: 6%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent), var(--accent-2));
  z-index: 0;
}
.timeline-step { position: relative; z-index: 1; text-align: left; }
.step-num {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-2);
}
.timeline-step h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.timeline-step p { font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   Ecosystem visual (mid-page)
   ========================================================================== */
.ecosystem-section {
  background: var(--gradient-dark);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: var(--space-4) var(--space-3);
  margin: 0 var(--space-3);
  position: relative;
  overflow: hidden;
}
.ecosystem-section .section-head h2,
.ecosystem-section .section-head p { color: #fff; }
.ecosystem-section .section-head p { color: rgba(255,255,255,0.7); }
.ecosystem-diagram {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ecosystem-diagram .eco-core { background: #fff; color: var(--dark); }
.ecosystem-diagram .eco-node {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: #fff;
  backdrop-filter: blur(6px);
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: var(--gradient-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  color: #fff;
  margin: 0 var(--space-3);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); margin: 0 auto var(--space-3); }
.cta-actions { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--dark); color: rgba(255,255,255,0.75); padding: var(--space-5) 0 var(--space-3); margin-top: var(--space-5); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-logo { color: #fff; }
.footer-brand p { color: rgba(255,255,255,0.6); max-width: 32ch; margin-top: var(--space-1); }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: var(--space-2); }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col a:hover { color: #fff; }
.footer-whatsapp {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: var(--space-2);
  color: #25D366;
  font-weight: 600;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-3); font-size: 0.9rem; color: rgba(255,255,255,0.5);
  flex-wrap: wrap; gap: var(--space-1);
}

/* ==========================================================================
   WhatsApp floating button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 900;
  display: flex; align-items: center; gap: 0.55rem;
  background: var(--surface);
  color: var(--dark);
  padding: 0.7rem 1.05rem 0.7rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-strong);
  font-weight: 600;
  font-size: 0.92rem;
}
.whatsapp-float .wa-icon { width: 26px; height: 26px; }
.whatsapp-float::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 999px;
  background: rgba(37, 211, 102, 0.35);
  animation: pulse 2.6s ease-out infinite;
  z-index: -1;
}
.whatsapp-float .wa-text { white-space: nowrap; }
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ==========================================================================
   Decorative blobs (subtle background accents)
   ========================================================================== */
.blob-decor {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
  z-index: 0;
  pointer-events: none;
}
.blob-decor--cool { background: var(--gradient-vivid); opacity: 0.18; }
.blob-decor--warm { background: var(--gradient-warm); opacity: 0.15; }

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */
.page-hero { position: relative; overflow: hidden; padding: var(--space-4) 0 var(--space-3); text-align: center; }
.page-hero .lede { margin: 0 auto; }
.page-hero .eyebrow, .page-hero h1, .page-hero .lede { position: relative; z-index: 1; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-4);
  align-items: start;
}
.contact-info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
  display: flex; flex-direction: column; gap: var(--space-2);
}
.contact-info-item { display: flex; gap: 0.9rem; align-items: flex-start; }
.contact-info-item .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--gradient-cool); color: #fff;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-item h4 { margin-bottom: 0.15rem; font-size: 1rem; }
.contact-info-item a, .contact-info-item span { color: var(--muted); }
.contact-info-item a:hover { color: var(--primary); }

.contact-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.field { margin-bottom: var(--space-2); }
.field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 0.4rem; }
.field input, .field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-family: inherit;
  font-size: 1rem;
  background: var(--light);
  transition: border-color 0.2s ease;
}
.field input:focus, .field textarea:focus { border-color: var(--primary); outline: none; }
.field textarea { resize: vertical; min-height: 120px; }
.field .error-msg { color: var(--accent); font-size: 0.85rem; margin-top: 0.3rem; display: none; }
.field.invalid input, .field.invalid textarea { border-color: var(--accent); }
.field.invalid .error-msg { display: block; }
.form-success {
  display: none;
  align-items: center;
  gap: 0.75rem;
  background: rgba(0, 198, 255, 0.1);
  border: 1px solid rgba(0, 198, 255, 0.3);
  color: var(--primary-dark);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin-top: var(--space-2);
  font-weight: 600;
}
.form-success.visible { display: flex; }

/* ==========================================================================
   Legal pages
   ========================================================================== */
.legal-content { max-width: 760px; margin: 0 auto; }
.legal-content h2 { margin-top: var(--space-4); }
.legal-content p, .legal-content li { color: var(--muted); max-width: none; }
.legal-content ul { list-style: disc; padding-left: 1.4rem; margin-bottom: var(--space-2); }
.legal-content li { margin-bottom: 0.5rem; }
.legal-updated { color: var(--muted); font-size: 0.9rem; margin-bottom: var(--space-3); }

/* ==========================================================================
   Scroll-reveal
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .eco-node, .whatsapp-float::before { animation: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-ecosystem { height: 300px; margin-top: var(--space-3); }
  .split { grid-template-columns: 1fr; }
  .split-visual { order: -1; }
  .brand-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-3); }
  .timeline::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: var(--space-3); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--surface);
    padding: var(--space-2) var(--space-3);
    box-shadow: var(--shadow-soft);
    gap: var(--space-2);
    border-radius: 0 0 var(--radius) var(--radius);
  }
  .nav-actions.mobile-open { display: flex; padding: 0 var(--space-3) var(--space-2); }
  .stats-bar { grid-template-columns: 1fr; text-align: center; }
  .brand-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { justify-content: center; }
  .whatsapp-float .wa-text { display: none; }
  .whatsapp-float { padding: 0.55rem; }
}

@media (max-width: 480px) {
  section { padding: var(--space-4) 0; }
  .ecosystem-section, .cta-band { margin: 0 var(--space-2); padding: var(--space-3) var(--space-2); }
  .eco-node { font-size: 0.8rem; padding: 0.45rem 0.8rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ==========================================================================
   PetStira QR Product Landing Page
   ========================================================================== */
.qr-page { background: var(--light); }
.qr-header {
  padding: var(--space-2) 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.qr-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.qr-header .brand-logo-img { height: 32px; }
.logo-chip-dark {
  background: var(--gradient-dark);
  border-radius: 10px;
  padding: 0.35rem 0.75rem;
  display: inline-flex;
  align-items: center;
}
.qr-header .btn { flex-shrink: 0; }

.product-hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-4) 0 var(--space-3);
  background: linear-gradient(180deg, #FFF0F6 0%, var(--light) 65%);
}
.product-hero .blob-decor--warm { top: -40px; right: -50px; width: 220px; height: 220px; }
.product-hero .blob-decor--cool { bottom: -30px; left: -60px; width: 180px; height: 180px; }
.product-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
.product-hero-media {
  display: flex;
  justify-content: center;
}
.product-hero-media img {
  max-width: 280px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
}
.product-eyebrow-logo { height: 34px; margin-bottom: var(--space-2); }
.product-hero-copy h1 { font-size: clamp(1.9rem, 1.6rem + 1.6vw, 2.6rem); }
.product-hero-copy .lede { max-width: 40ch; }
.product-hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-2); }

.pill-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: var(--space-2); }
.pill {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow-soft);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gradient-warm); flex-shrink: 0; }

.feature-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.feature-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-2);
  text-align: center;
  box-shadow: var(--shadow-soft);
}
.feature-pill .icon-circle {
  width: 46px; height: 46px;
  border-radius: 50%;
  margin: 0 auto var(--space-1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: #fff;
  background: var(--gradient-warm);
}
.feature-pill:nth-child(2) .icon-circle { background: var(--gradient-cool); }
.feature-pill:nth-child(3) .icon-circle { background: linear-gradient(135deg, var(--accent-2), var(--yellow)); }
.feature-pill h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.feature-pill p { font-size: 0.88rem; margin: 0; }

.ingredient-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.ingredient-chip {
  flex: 1 1 140px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  text-align: center;
}
.ingredient-chip .leaf { font-size: 1.4rem; margin-bottom: 0.3rem; }
.ingredient-chip h4 { margin: 0 0 0.2rem; font-size: 1rem; color: var(--dark); }
.ingredient-chip p { margin: 0; font-size: 0.82rem; }

.info-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}
.info-block h3 { margin-bottom: var(--space-1); }
.placeholder-note {
  display: block;
  margin-top: var(--space-1);
  padding: 0.7rem 0.9rem;
  background: rgba(249, 115, 22, 0.08);
  border: 1px dashed var(--accent-2);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.85rem;
  font-style: italic;
}
.suitable-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.suitable-tags .pill { background: var(--light); }

.qr-cta-band {
  background: var(--gradient-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  color: #fff;
  margin: 0 var(--space-3);
}
.qr-cta-band h2 { color: #fff; }
.qr-cta-band p { color: rgba(255,255,255,0.9); margin: 0 auto var(--space-3); }

.qr-footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: var(--space-3) 0 calc(var(--space-3) + 60px);
  text-align: center;
  margin-top: var(--space-5);
}
.qr-footer .brand-logo-img { height: 30px; margin-bottom: var(--space-1); }
.qr-footer p { color: rgba(255,255,255,0.55); margin-bottom: var(--space-2); }
.qr-footer-links { display: flex; justify-content: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-2); }
.qr-footer-links a { color: rgba(255,255,255,0.85); font-weight: 600; }
.qr-footer-links a:hover { color: #fff; }
.qr-footer-bottom { font-size: 0.85rem; color: rgba(255,255,255,0.4); }

.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 800;
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 24px rgba(17, 24, 39, 0.08);
  padding: 0.7rem var(--space-3);
  display: none;
}
.sticky-cta .btn { width: 100%; justify-content: center; }

@media (max-width: 768px) {
  .sticky-cta { display: block; }
  .product-hero-grid { grid-template-columns: 1fr; text-align: center; }
  .product-hero-media { order: -1; }
  .product-hero-copy .lede { margin-left: auto; margin-right: auto; }
  .product-hero-ctas { justify-content: center; }
  .feature-trio { grid-template-columns: 1fr; }
  .ingredient-row { flex-direction: column; }
}