/* ═══════════════════════════════════════════════════════════════════
   PAWCONNECT WEBSITE — Design System
   Brand: Purple (#9B8FF6 / #C6C0F8) + Peach (#FFB4A0)
   ═══════════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --brand:        #C6C0F8;
  --brand-dark:   #9B8FF6;
  --brand-light:  #E5E1FC;
  --brand-ultra:  #F5F3FE;
  --peach:        #FFB4A0;
  --peach-dark:   #FF9F7F;

  /* Background / Surface */
  --bg:       #FAFAFA;
  --surface1: #FFFFFF;
  --surface2: #F5F3FE;
  --ink:      #1A1A1A;
  --muted:    #6B7280;
  --border:   #E5E7EB;

  /* Gradients */
  --grad-start: #9B8FF6;
  --grad-end:   #C6C0F8;

  /* Shadows */
  --shadow-sm:  0 2px 4px rgba(155, 143, 246, 0.08);
  --shadow-md:  0 4px 16px rgba(155, 143, 246, 0.12);
  --shadow-lg:  0 8px 32px rgba(155, 143, 246, 0.18);
  --shadow-xl:  0 16px 48px rgba(155, 143, 246, 0.22);

  /* Spacing */
  --s4: 4px; --s8: 8px; --s12: 12px; --s16: 16px;
  --s20: 20px; --s24: 24px; --s32: 32px; --s48: 48px; --s64: 64px;

  /* Radius */
  --r-sm: 8px; --r-md: 12px; --r-lg: 16px;
  --r-xl: 24px; --r-2xl: 32px; --r-pill: 999px;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(ellipse 800px 500px at 10% 5%,  rgba(155,143,246,0.10), transparent 55%),
    radial-gradient(ellipse 800px 500px at 88% 15%, rgba(255,180,160,0.09), transparent 55%),
    radial-gradient(ellipse 700px 500px at 50% 100%, rgba(198,192,248,0.08), transparent 55%),
    var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 0; top: 0; padding: 8px 16px; background: var(--brand-dark); color: #fff; z-index: 9999; }

.container { width: min(1140px, calc(100% - 48px)); margin: 0 auto; }

/* ── Gradient text ── */
.gradient-text {
  background: linear-gradient(135deg, var(--grad-start), var(--peach));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Pill badge ── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--s8);
  padding: 6px 14px;
  background: var(--brand-ultra);
  border: 1px solid var(--brand-light);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-dark);
}
.pill .dot {
  width: 7px; height: 7px;
  background: var(--brand-dark);
  border-radius: 50%;
  flex-shrink: 0;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  border: none; border-radius: var(--r-pill);
  font-family: var(--font); font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all 0.2s ease;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  color: #fff;
  box-shadow: 0 4px 20px rgba(155,143,246,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(155,143,246,0.45);
}
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--surface2); color: var(--ink); }
.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 16px 40px; font-size: 17px; }
.btn-pulse { animation: pulse-glow 3s ease-in-out infinite; }
@keyframes pulse-glow {
  0%,100%{ box-shadow: 0 4px 20px rgba(155,143,246,0.35); }
  50%{ box-shadow: 0 4px 32px rgba(155,143,246,0.55); }
}
.btn-icon-svg { display: flex; }
.btn-icon-svg svg { width:16px; height:16px; stroke:currentColor; stroke-width:2; fill:none; stroke-linecap:round; }

/* ═══════════════════════════════════════════════════════════════════
   TOPBAR
   ═══════════════════════════════════════════════════════════════════ */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,250,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex; align-items: center; gap: var(--s24);
  padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 32px; height: 32px; flex-shrink: 0; }
.brand-mark.small { width: 24px; height: 24px; }
.brand-name {
  font-size: 18px; font-weight: 900;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav { display: flex; align-items: center; gap: var(--s24); margin-left: auto; }
.nav a { font-size: 14px; font-weight: 600; color: var(--muted); transition: color 0.15s; }
.nav a:hover { color: var(--brand-dark); }
.topbar-cta { margin-left: var(--s16); }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: all 0.25s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none; flex-direction: column; gap: var(--s16);
  padding: var(--s16) 24px var(--s24);
  border-top: 1px solid var(--border);
  background: rgba(250,250,250,0.97);
}
.mobile-nav.open { display: flex; }
.mobile-nav-link { font-size: 16px; font-weight: 600; color: var(--ink); }
.mobile-nav-cta { margin-top: var(--s8); }

@media (max-width: 860px) {
  .nav, .topbar-cta { display: none; }
  .hamburger { display: flex; }
}

/* ═══════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════ */
.hero { padding: var(--s64) 0 var(--s64); }
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s64);
  align-items: center;
}
.hero-left { display: flex; flex-direction: column; gap: var(--s24); }
h1 {
  margin: 0;
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.subhead {
  margin: 0;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 480px;
}
.hero-actions { display: flex; gap: var(--s12); flex-wrap: wrap; }

/* Quick actions */
.quick-actions { display: flex; gap: var(--s12); }
.quick-action {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  cursor: default;
}
.quick-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
}
.quick-icon svg { width: 20px; height: 20px; }
.quick-icon.feed     { background: var(--brand-ultra); color: var(--brand-dark); }
.quick-icon.vets     { background: rgba(255,136,136,0.12); color: #FF6B6B; }
.quick-icon.parks    { background: rgba(168,230,207,0.2); color: #7BC9A6; }
.quick-icon.community{ background: rgba(255,180,160,0.15); color: var(--peach-dark); }
.quick-label { font-size: 11px; font-weight: 600; color: var(--muted); }

/* Store badges */
.store-row { display: flex; gap: var(--s12); }
.store-badge {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 18px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-md);
  min-width: 140px;
}
.store-badge.disabled { opacity: 0.5; cursor: not-allowed; }
.store-top { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; }
.store-icon { width: 18px; height: 18px; fill: currentColor; }
.store-icon.apple { fill: #fff; }
.store-sub { font-size: 11px; color: rgba(255,255,255,0.6); padding-left: 26px; }

/* Trust pills */
.trust-row { display: flex; gap: var(--s8); flex-wrap: wrap; }
.trust-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: var(--surface2);
  border: 1px solid var(--brand-light);
  border-radius: var(--r-pill);
  font-size: 12px; font-weight: 600; color: var(--brand-dark);
}
.trust-icon { width: 12px; height: 12px; stroke: var(--brand-dark); stroke-width: 2.5; fill: none; }

/* ── Hero Right: glass card ── */
.hero-right { display: flex; justify-content: center; }
.visual-wrap { position: relative; width: 100%; max-width: 360px; }

.hero-visual.glass {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(155,143,246,0.2);
  border-radius: var(--r-2xl);
  padding: var(--s20);
  box-shadow: var(--shadow-xl);
  display: flex; flex-direction: column; gap: var(--s16);
}
.visual-head { display: flex; align-items: center; justify-content: space-between; }
.chip {
  font-size: 11px; font-weight: 700;
  padding: 4px 10px;
  background: var(--brand-ultra);
  color: var(--brand-dark);
  border-radius: var(--r-pill);
}
.status {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; color: var(--muted);
}
.pulse {
  width: 8px; height: 8px; background: #7BC9A6; border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }

/* Mock post */
.mock-post {
  background: var(--surface1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.mock-post-header { display: flex; align-items: center; gap: 10px; padding: 12px; }
.mock-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--brand-ultra);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.mock-username { font-size: 13px; font-weight: 700; }
.mock-time { font-size: 11px; color: var(--muted); }
.mock-post-image {
  background: linear-gradient(135deg, var(--brand-ultra), rgba(255,180,160,0.2));
  height: 110px;
  display: flex; align-items: center; justify-content: center;
}
.mock-image-placeholder { font-size: 40px; }
.mock-post-actions {
  display: flex; gap: var(--s16); padding: 10px 12px 4px;
}
.mock-action {
  display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; color: var(--muted);
}
.mock-action svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; fill: none; }
.mock-action.paw { color: var(--brand-dark); }
.mock-caption { font-size: 12px; padding: 4px 12px 12px; color: var(--ink); line-height: 1.4; }

/* Mini stats */
.mini-stats { display: flex; gap: var(--s8); }
.mini-stat {
  flex: 1; text-align: center;
  background: var(--brand-ultra);
  border-radius: var(--r-md);
  padding: 10px 8px;
}
.mini-stat-val {
  font-size: 18px; font-weight: 900;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.mini-stat-label { font-size: 10px; font-weight: 600; color: var(--muted); }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  h1 { font-size: clamp(32px, 8vw, 48px); }
}

/* ═══════════════════════════════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════════════════════════════ */
.section-header { text-align: center; margin-bottom: var(--s48); }
.section-header .pill { margin-bottom: var(--s16); }
.section-header h2 {
  margin: 0 0 var(--s16);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.section-subhead { margin: 0 auto; max-width: 520px; color: var(--muted); font-size: 16px; }

/* ═══════════════════════════════════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════════════════════════════════ */
.features-section { padding: var(--s64) 0; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s24);
}
.feature-card {
  background: var(--surface1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s32);
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--s20);
}
.feature-icon svg { width: 22px; height: 22px; }
.feed-icon       { background: var(--brand-ultra); color: var(--brand-dark); }
.vet-icon        { background: rgba(255,136,136,0.12); color: #FF6B6B; }
.service-icon    { background: rgba(255,180,160,0.15); color: var(--peach-dark); }
.story-icon      { background: rgba(255,229,153,0.2); color: #E8A020; }
.walk-icon       { background: rgba(168,230,207,0.2); color: #7BC9A6; }
.insurance-icon  { background: rgba(198,192,248,0.3); color: var(--brand-dark); }

.feature-card h3 { margin: 0 0 var(--s8); font-size: 17px; font-weight: 800; }
.feature-card p  { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

@media (max-width: 860px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }

/* ═══════════════════════════════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════════════════════════════ */
.services-section { padding: var(--s64) 0; background: var(--surface2); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s16);
}
.service-item {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--surface1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--s16);
}
.service-dot {
  width: 10px; height: 10px; border-radius: 50%;
  margin-top: 4px; flex-shrink: 0;
}
.service-name { font-size: 14px; font-weight: 700; }
.service-sub  { font-size: 12px; color: var(--muted); margin-top: 2px; }

@media (max-width: 860px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .services-grid { grid-template-columns: 1fr; } }

/* ═══════════════════════════════════════════════════════════════════
   COMMUNITY
   ═══════════════════════════════════════════════════════════════════ */
.community-section { padding: var(--s64) 0; }
.community-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s64);
  align-items: center;
}
.community-text { display: flex; flex-direction: column; gap: var(--s20); }
.community-text .pill { align-self: flex-start; }
.community-text h2 { margin: 0; font-size: clamp(26px, 4vw, 40px); font-weight: 900; line-height: 1.15; }
.community-text p  { margin: 0; color: var(--muted); font-size: 16px; }
.community-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--s16);
}
.stat-card {
  background: var(--surface1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s24);
  text-align: center;
}
.stat-number {
  font-size: 36px; font-weight: 900;
  background: linear-gradient(135deg, var(--brand-dark), var(--peach));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 13px; color: var(--muted); font-weight: 600; margin-top: 4px; }

@media (max-width: 860px) {
  .community-inner { grid-template-columns: 1fr; }
  .community-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 560px) {
  .community-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════════════════════════════
   ABOUT
   ═══════════════════════════════════════════════════════════════════ */
.about-section { padding: var(--s64) 0; background: var(--surface2); }
.about-inner {
  max-width: 680px; margin: 0 auto; text-align: center;
  display: flex; flex-direction: column; gap: var(--s20); align-items: center;
}
.about-badge {
  width: 64px; height: 64px;
  background: var(--brand-ultra);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--brand-dark);
}
.about-badge svg { width: 28px; height: 28px; }
.about-inner h2 { margin: 0; font-size: 30px; font-weight: 900; }
.about-inner p  { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.about-links { display: flex; gap: var(--s24); flex-wrap: wrap; justify-content: center; }
.about-links a { font-size: 14px; font-weight: 600; color: var(--brand-dark); }
.about-links a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════════════ */
.cta-section { padding: var(--s64) 0; }
.cta-inner {
  background: linear-gradient(135deg, var(--brand-dark), var(--brand));
  border-radius: var(--r-2xl);
  padding: var(--s64) var(--s48);
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: var(--s24);
  box-shadow: var(--shadow-xl);
}
.cta-paw { font-size: 48px; }
.cta-inner h2 { margin: 0; font-size: clamp(26px, 4vw, 40px); font-weight: 900; color: #fff; }
.cta-inner p  { margin: 0; color: rgba(255,255,255,0.8); font-size: 17px; }
.cta-inner .btn-primary {
  background: #fff;
  color: var(--brand-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.cta-inner .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
}

/* ═══════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════ */
.footer { border-top: 1px solid var(--border); padding: var(--s32) 0; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: var(--s16); text-align: center; }
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-links { display: flex; gap: var(--s24); }
.footer-links a { font-size: 14px; font-weight: 600; color: var(--muted); }
.footer-links a:hover { color: var(--brand-dark); }
.footer-copy { font-size: 12px; color: var(--muted); }

/* ═══════════════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px;
  opacity: 0; pointer-events: none; transition: opacity 0.25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--surface1);
  border-radius: var(--r-2xl);
  padding: var(--s48);
  max-width: 440px; width: 100%;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px); transition: transform 0.25s;
  text-align: center;
  display: flex; flex-direction: column; gap: var(--s16); align-items: center;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: var(--surface2); border: none; border-radius: 50%;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.modal-close svg { width: 14px; height: 14px; stroke: var(--muted); stroke-width: 2; fill: none; }
.modal-paw { font-size: 40px; }
.modal-title { margin: 0; font-size: 24px; font-weight: 900; }
.modal-sub   { margin: 0; color: var(--muted); font-size: 15px; }
.modal-form  { width: 100%; display: flex; flex-direction: column; gap: var(--s12); }
.form-field input {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--border); border-radius: var(--r-md);
  font-family: var(--font); font-size: 15px;
  background: var(--surface2);
  transition: border-color 0.15s;
}
.form-field input:focus { outline: none; border-color: var(--brand-dark); }
.form-note { margin: 0; font-size: 12px; color: var(--muted); }
.modal-success { display: flex; flex-direction: column; align-items: center; gap: var(--s12); }
.success-icon { font-size: 40px; }
.modal-success h3 { margin: 0; font-size: 20px; font-weight: 800; }
.modal-success p  { margin: 0; color: var(--muted); }

/* ═══════════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════════ */
.animate-in { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-in.visible { opacity: 1; transform: none; }
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.20s; }
.stagger-4 { transition-delay: 0.28s; }