/* ============================================================
   Pet Fly Inc — Landing Page Stylesheet
   Design System: Warm editorial, serif headings, earthy palette
   ============================================================ */

/* ── Variables ── */
:root {
  --charcoal: #1a1a1a;
  --cream: #f7f5f0;
  --accent: #c4622d;
  --accent-hover: #b05820;
  --warm-gray-100: #e8e4de;
  --warm-gray-200: #d4cfc7;
  --warm-gray-300: #b8b0a6;
  --text-muted: #6b6560;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --max-w: 1200px;
  --container-pad: clamp(1.25rem, 4vw, 2.5rem);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--charcoal);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
::selection { background: var(--accent); color: #fff; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--warm-gray-100); }
::-webkit-scrollbar-thumb { background: var(--warm-gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Container ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ── Header ── */
#siteHeader {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: all 0.3s;
  padding: 1.25rem 0;
  color: #fff;
}
#siteHeader .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
#siteHeader.scrolled {
  background: rgba(247,245,240,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--warm-gray-100);
  padding: 0.875rem 0;
  color: var(--charcoal);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}
#siteHeader.scrolled .logo { color: var(--charcoal); }
.logo-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  border-radius: 2px;
}
#siteHeader nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
#siteHeader nav a {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
}
#siteHeader nav a:hover,
#siteHeader nav a.active { color: #fff; }
#siteHeader.scrolled nav a { color: rgba(26,26,26,0.7); }
#siteHeader.scrolled nav a:hover,
#siteHeader.scrolled nav a.active { color: var(--charcoal); }
.client-login-btn {
  background: #fff !important;
  color: var(--charcoal) !important;
  padding: 0.5rem 1.125rem !important;
  border-radius: 2px;
  transition: opacity 0.2s !important;
}
.client-login-btn:hover { opacity: 0.85; }
#siteHeader.scrolled .client-login-btn {
  background: var(--charcoal) !important;
  color: var(--cream) !important;
}
.language-control {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: var(--space-md);
  color: rgba(255,255,255,0.88);
  font-size: 0.8125rem;
}
.language-control select {
  appearance: none;
  border: 1px solid currentColor;
  border-radius: 2px;
  background: transparent;
  color: inherit;
  font: inherit;
  padding: 0.3rem 1.4rem 0.3rem 0.45rem;
  cursor: pointer;
}
.language-control option { color: var(--charcoal); background: #fff; }
#siteHeader.scrolled .language-control { color: var(--charcoal); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: #fff; transition: all 0.2s; }
#siteHeader.scrolled .menu-toggle span { background: var(--charcoal); }
.menu-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.mobile-nav {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--warm-gray-100);
  z-index: 99;
  padding: var(--space-sm) 0;
}
.mobile-nav.active { display: block; }
.mobile-nav a {
  display: block;
  padding: 0.75rem var(--container-pad);
  font-size: 1rem;
  color: var(--charcoal);
  border-bottom: 1px solid var(--warm-gray-100);
}

/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--charcoal);
  color: var(--cream);
}
.hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(26,26,26,0.85) 0%, rgba(26,26,26,0.3) 60%, transparent 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: calc(80px + var(--space-xl)) var(--container-pad) var(--space-xl);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: var(--space-lg);
}
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(247,245,240,0.65);
  max-width: 38ch;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--accent);
  color: #fff;
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: 2px;
  transition: background 0.2s;
}
.hero-cta:hover { background: var(--accent-hover); }
.hero-scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,245,240,0.3);
  writing-mode: vertical-rl;
  z-index: 2;
}

/* ── Section shared ── */
.section { padding: var(--space-xl) 0; }
.section-lg { padding: var(--space-2xl) 0; }
.section-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  max-width: 20ch;
}
.section-header-left { margin-bottom: var(--space-lg); }

/* ── Stats Bar ── */
.stats-bar {
  background: var(--charcoal);
  padding: var(--space-lg) 0;
  color: var(--cream);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.stat-item { text-align: center; padding: var(--space-sm) 0; }
.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1;
  color: var(--cream);
}
.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247,245,240,0.45);
  margin-top: 0.25rem;
}

/* ── Services Grid ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}
.service-item {
  padding: var(--space-lg);
  border: 1px solid var(--warm-gray-100);
  background: #fff;
  transition: border-color 0.2s, transform 0.2s;
}
.service-item:hover { border-color: var(--warm-gray-300); transform: translateY(-2px); }
.service-icon {
  width: 48px; height: 48px;
  background: rgba(196,98,45,0.1);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}
.service-item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.625rem;
  color: var(--charcoal);
}
.service-item p { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.65; }

/* ── Content Block (text + image) ── */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.content-block.reverse { direction: rtl; }
.content-block.reverse > * { direction: ltr; }
.content-block__text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.125rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--charcoal);
  margin-bottom: var(--space-md);
}
.content-block__text p { font-size: 1rem; color: var(--text-muted); line-height: 1.75; margin-bottom: var(--space-md); }
.content-block__media img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 2px;
}
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-md);
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
}
.feature-list li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ── Contact Offices ── */
.contact-office {
  border-top: 1px solid var(--warm-gray-100);
  padding: var(--space-md) 0;
}
.contact-office:first-child { border-top: none; }
.contact-office h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 0.375rem;
}
.contact-office address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── CTA Section ── */
.cta-section {
  background: var(--charcoal);
  color: var(--cream);
  padding: var(--space-2xl) 0;
  text-align: center;
}
.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--cream);
  margin-bottom: var(--space-md);
}
.cta-section p { color: rgba(247,245,240,0.55); margin-bottom: var(--space-lg); }

/* ── Page Header ── */
.page-header {
  background: var(--charcoal);
  color: var(--cream);
  padding: calc(80px + var(--space-xl)) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: center;
}
.page-header-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(26,26,26,0.85) 0%, rgba(26,26,26,0.4) 100%);
}
.page-header-video {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  z-index: 0;
}
.page-header .container { position: relative; z-index: 2; }
.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin-bottom: var(--space-md);
}
.page-header p { color: rgba(247,245,240,0.6); max-width: 48ch; font-size: 1.0625rem; }

/* ── Quote Layout ── */
.quote-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}
.quote-aside { position: sticky; top: calc(80px + var(--space-md)); }
.quote-aside h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: var(--space-md);
}
.quote-aside p { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.7; }

/* ── Contact Grid ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}
.contact-emergency {
  background: var(--charcoal);
  color: var(--cream);
  padding: var(--space-lg);
  text-align: center;
  border-top: 3px solid var(--accent);
}
.contact-emergency h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.375rem;
}
.contact-emergency p { color: rgba(247,245,240,0.5); font-size: 0.9375rem; }
.emergency-number {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  color: var(--cream) !important;
  margin-top: 0.75rem;
}

/* ── Form Elements ── */
.form-container {
  background: #fff;
  border: 1px solid var(--warm-gray-100);
  padding: var(--space-lg);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.form-group { display: flex; flex-direction: column; gap: 0.375rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.form-control {
  background: var(--cream);
  border: 1px solid var(--warm-gray-200);
  color: var(--charcoal);
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
  border-radius: 2px;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-control:focus { border-color: var(--accent); }
.form-control::placeholder { color: var(--warm-gray-300); }
textarea.form-control { resize: vertical; min-height: 120px; }

/* ── Buttons ── */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  width: 100%;
  background: var(--charcoal);
  color: var(--cream);
  border: none;
  padding: 1rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity 0.2s;
  border-radius: 2px;
}
.btn-primary:hover { opacity: 0.8; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Success Message ── */
.success-message {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}
.success-message i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: var(--space-md);
  display: block;
}
.success-message h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 400;
  margin-bottom: 0.625rem;
  color: var(--charcoal);
}
.success-message p { color: var(--text-muted); }

/* ── Regulations Page ── */
.search-box {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: var(--space-md);
  border-radius: 4px;
  flex-wrap: wrap;
}
.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 200px;
}
.search-input-wrapper i {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.8125rem;
}
.search-input {
  width: 100%;
  background: var(--cream);
  border: 1px solid var(--warm-gray-200);
  color: var(--charcoal);
  padding: 0.625rem 0.875rem 0.625rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  border-radius: 2px;
}
.reg-select {
  background: var(--cream);
  border: 1px solid var(--warm-gray-200);
  color: var(--charcoal);
  padding: 0.625rem 0.875rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  outline: none;
  border-radius: 2px;
  cursor: pointer;
  min-width: 220px;
}
.reg-info {
  background: #fff;
  border: 1px solid var(--warm-gray-100);
  min-height: 400px;
  border-radius: 4px;
}
.select-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  gap: 1rem;
  color: var(--warm-gray-300);
  text-align: center;
  padding: var(--space-lg);
}
.select-prompt i { font-size: 2.5rem; }
.select-prompt p { font-size: 1rem; }
.loading {
  display: flex; align-items: center; justify-content: center;
  min-height: 300px; gap: 0.75rem; color: var(--text-muted);
}
.loading i { color: var(--accent); }
.reg-tabs {
  display: flex;
  border-bottom: 1px solid var(--warm-gray-100);
  padding: 0 var(--space-md);
}
.reg-tab {
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.15s;
}
.reg-tab:hover { color: var(--charcoal); }
.reg-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-content { display: none; padding: var(--space-lg); }
.tab-content.active { display: block; }
.reg-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.reg-header h2 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--charcoal);
}
.reg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.reg-item {
  padding: var(--space-sm) var(--space-md);
  background: var(--cream);
  border-radius: 2px;
}
.reg-item label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.reg-item span { font-size: 0.9375rem; color: var(--charcoal); }
.reg-section { margin-top: var(--space-md); }
.reg-section h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--charcoal);
}
.reg-section p { font-size: 0.9375rem; color: var(--text-muted); line-height: 1.7; }
.req-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
  padding-left: 0;
}
.req-list li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--charcoal);
  line-height: 1.6;
}
.req-list li::before { content: counter(item) "."; counter-increment: item; color: var(--accent); font-weight: 500; min-width: 1.5rem; }
ol.req-list { counter-reset: item; }
.prep-note {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--accent);
  background: rgba(196,98,45,0.08);
  padding: 0.75rem 1rem;
  border-radius: 2px;
}
.doc-list, .crate-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.doc-list li, .crate-list li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--charcoal);
}
.doc-list li i, .crate-list li i {
  color: var(--accent);
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}
.breed-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: var(--space-md) 0;
}
.breed-list li {
  background: rgba(196,98,45,0.08);
  border: 1px solid rgba(196,98,45,0.2);
  color: var(--accent);
  padding: 0.375rem 0.875rem;
  font-size: 0.875rem;
  border-radius: 20px;
}
.note { font-size: 0.875rem !important; color: var(--warm-gray-300) !important; margin-top: 0.75rem; font-style: italic; }

/* ── Footer ── */
footer {
  background: var(--charcoal);
  color: rgba(247,245,240,0.55);
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.footer-col h4 {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: var(--space-md);
}
.footer-col p { font-size: 0.9375rem; line-height: 1.7; color: rgba(247,245,240,0.45); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col ul li a, .footer-col ul li { font-size: 0.875rem; color: rgba(247,245,240,0.45); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--cream); }
.footer-bottom {
  border-top: 1px solid rgba(247,245,240,0.08);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}
.footer-bottom p { font-size: 0.8125rem; color: rgba(247,245,240,0.3); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .quote-layout, .contact-grid { grid-template-columns: 1fr; }
  .quote-aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
  .content-block { grid-template-columns: 1fr; direction: ltr !important; }
  .content-block.reverse > * { direction: ltr; }
  .content-block__media img { height: 300px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  #siteHeader nav { display: none; }
  .language-control { margin-left: auto; margin-right: var(--space-sm); }
  .menu-toggle { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .reg-grid { grid-template-columns: 1fr; }
  .doc-list, .crate-list { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}