/* ============================================================
   VET READY SAFETY — MAIN STYLESHEET
   ============================================================ */

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

/* --- Design tokens ----------------------------------------- */
:root {
  --bg:            #F3FAFA;
  --bg-alt:        #E0EEEE;
  --bg-card:       #FFFFFF;
  --text:          #1C2E2E;
  --text-muted:    #4E7272;
  --accent:        #0E8585;
  --accent-dark:   #0A6363;
  --accent-light:  #CCE8E8;
  --border:        #B8D4D4;
  --white:         #FFFFFF;

  --font-display:  'DM Serif Display', Georgia, serif;
  --font-body:     'DM Sans', system-ui, -apple-system, sans-serif;

  --space-2xs: 0.375rem;
  --space-xs:  0.625rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  --radius:    8px;
  --max-w:     1100px;
  --narrow-w:  720px;
}

/* --- Base -------------------------------------------------- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

/* --- Typography -------------------------------------------- */
h1, h2 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: 1rem; font-family: var(--font-body); font-weight: 500; line-height: 1.4; }

p { color: var(--text); }

a { color: var(--accent); }
a:hover { text-decoration: underline; }

strong { font-weight: 600; }

/* --- Layout ------------------------------------------------ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container-narrow { max-width: var(--narrow-w); }

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  border: 2px solid transparent;
}

.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn-nav {
  background-color: transparent;
  border-color: var(--accent);
  color: var(--accent);
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

.btn-nav:hover {
  background-color: var(--accent);
  color: var(--white);
}

.btn-waitlist {
  background-color: var(--white);
  border-color: var(--white);
  color: var(--accent-dark);
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

.btn-waitlist:hover {
  background-color: var(--bg-alt);
  border-color: var(--bg-alt);
}

/* --- Navigation -------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0.875rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.wordmark:hover { text-decoration: none; }

/* --- Section base ------------------------------------------ */
.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.section-label-light {
  color: rgba(255, 255, 255, 0.7);
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-top: var(--space-sm);
  margin-bottom: var(--space-lg);
}

/* --- Hero -------------------------------------------------- */
.hero {
  padding: var(--space-2xl) 0;
  /* Subtle dot texture using accent color at low opacity */
  background-image: radial-gradient(circle, rgba(14, 133, 133, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  background-color: var(--bg);
}

.hero-inner {
  max-width: 760px;
}

.eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: var(--space-md);
}

.hero-body {
  font-size: 0.975rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: var(--space-lg);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.hero-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --- Problem cards ----------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: var(--space-lg) var(--space-md);
}

.card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --- Solution list ----------------------------------------- */
.solution-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  max-width: 660px;
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.check {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background-color: var(--accent);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

.solution-list li > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.solution-list strong {
  font-size: 0.975rem;
  color: var(--text);
}

.solution-list span {
  font-size: 0.925rem;
  color: var(--text-muted);
}

/* --- Who it's for ------------------------------------------ */
.practice-types {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.practice-type {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem var(--space-md);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
}

.practice-icon { font-size: 1.4rem; line-height: 1; }

/* --- About ------------------------------------------------- */
.about-body p {
  color: var(--text-muted);
  font-size: 1rem;
}

.about-body p + p {
  margin-top: var(--space-md);
}

.about-body {
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

.credentials {
  list-style: none;
  border-left: 3px solid var(--accent);
  padding-left: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.credentials li {
  font-size: 0.925rem;
  color: var(--text-muted);
}

/* --- Waitlist ---------------------------------------------- */
.section-waitlist {
  background-color: var(--accent-dark);
}

.section-waitlist h2 {
  color: var(--white);
}

.waitlist-intro {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.waitlist-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.waitlist-note {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 440px;
  line-height: 1.6;
}

.waitlist-note strong {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.waitlist-privacy {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
  font-style: italic;
}

/* --- Waitlist form ----------------------------------------- */
.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
  max-width: 520px;
  margin-bottom: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
}

.form-group input,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(255,255,255,0.5)' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group select option {
  background-color: var(--accent-dark);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus {
  border-color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.15);
}

.waitlist-thanks {
  max-width: 520px;
  padding: var(--space-lg) var(--space-md);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
}

.waitlist-thanks p {
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* --- Pricing ----------------------------------------------- */
.pricing-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-xl) var(--space-lg);
  margin-top: var(--space-lg);
  max-width: 560px;
}

.pricing-range {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.pricing-range span {
  font-size: 1.1rem;
  font-family: var(--font-body);
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-desc {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.pricing-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.pricing-list li {
  font-size: 0.925rem;
  color: var(--text-muted);
  padding-left: 1.5rem;
  position: relative;
}

.pricing-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.pricing-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* --- Footer ------------------------------------------------ */
.footer {
  background-color: #1A1A1A;
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid #333;
  margin-bottom: var(--space-md);
}

.wordmark-footer {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  display: block;
  margin-bottom: 0.4rem;
  text-decoration: none;
}

.footer-brand p {
  font-size: 0.85rem;
  color: #888;
  margin: 0;
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

.footer-links a {
  font-size: 0.85rem;
  color: #888;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-copy p {
  font-size: 0.78rem;
  color: #555;
}

/* --- Responsive -------------------------------------------- */
@media (max-width: 640px) {
  :root {
    --space-2xl: 4rem;
    --space-xl:  2.5rem;
  }

  .practice-types,
  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    gap: var(--space-sm);
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}