/* =============================================================
   Four Paws Forward — styles.css
   Shared stylesheet for all pages
   ============================================================= */

/* -------------------------------------------------------------
   1. Google Fonts
   ------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@800&family=Noto+Serif:ital,wdth,wght@0,75,700;1,100,400&family=Open+Sans:wght@400;600&display=swap');


/* -------------------------------------------------------------
   2. Custom Properties
   ------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-blue:       #4A7AB5;
  --color-yellow:     #F2B931;
  --color-sky:        #A8C8D8;
  --color-green:      #4F6130;
  --color-terracotta: #C95F3A;
  --color-lavender:   #D9A8D8;
  --color-cream:      #F5F0E8;
  --color-dark:       #1C0A08;

  /* Derived / tint tokens */
  --color-blue-light:       #EBF1F9;
  --color-yellow-light:     #FEF7E6;
  --color-lavender-light:   #F5EEF5;
  --color-sky-light:        #EDF5F8;
  --color-green-dark:       #3a4824;
  --color-dark-muted:       rgba(28, 10, 8, 0.55);
  --color-cream-border:     rgba(28, 10, 8, 0.12);
  --color-lavender-text:    #4B1528;

  /* Typography */
  --font-display: 'Baloo 2', cursive;       /* logo / display */
  --font-serif:   'Noto Serif', serif;      /* headings        */
  --font-body:    'Open Sans', sans-serif;  /* body copy       */

  /* Border Radius */
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   36px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm: 0 2px 8px  rgba(28, 10, 8, 0.08);
  --shadow-md: 0 6px 24px rgba(28, 10, 8, 0.12);
  --shadow-lg: 0 12px 40px rgba(28, 10, 8, 0.16);

  /* Motion */
  --transition: 0.2s ease;

  /* Spacing scale */
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  40px;
  --space-xl:  64px;
  --space-2xl: 96px;
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

/* Offset anchor targets so fixed navbar doesn't cover headings */
[id] {
  scroll-margin-top: 88px;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-dark);
  background-color: var(--color-cream);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

ul,
ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* Focus-visible ring — accessibility */
:focus-visible {
  outline: 3px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Screen-reader only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* -------------------------------------------------------------
   4. Layout
   ------------------------------------------------------------- */
.container {
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.container--narrow {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* Vertical section spacing */
.section-block {
  padding-block: var(--space-2xl);
}

.section-block--sm {
  padding-block: var(--space-xl);
}

/* Simple two / three col grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}


/* -------------------------------------------------------------
   5. Typography
   ------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-stretch: condensed;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

h4 {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
}

/* Italic subheading style */
.subheading {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-dark-muted);
  line-height: 1.4;
}

/* Baloo 2 display / logo text */
.display {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
}

/* Section label — small all-caps label above a heading */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-blue);
  margin-bottom: var(--space-xs);
}

.eyebrow--terracotta {
  color: var(--color-terracotta);
}

p {
  max-width: none;
}

.prose p {
  max-width: 65ch;
  margin-bottom: var(--space-sm);
}

.prose p:last-child {
  margin-bottom: 0;
}


/* -------------------------------------------------------------
   6. Buttons
   ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  transition: background var(--transition),
              color var(--transition),
              border-color var(--transition),
              transform var(--transition),
              box-shadow var(--transition);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary — lavender fill */
.btn--primary {
  background-color: var(--color-lavender);
  color: var(--color-lavender-text);
  border-color: var(--color-lavender);
  box-shadow: 0 4px 14px rgba(217, 168, 216, 0.35);
}

.btn--primary:hover {
  background-color: #c990c9;
  border-color: #c990c9;
  box-shadow: 0 6px 20px rgba(217, 168, 216, 0.45);
}

/* Secondary — blue fill */
.btn--secondary {
  background-color: var(--color-blue);
  color: #fff;
  border-color: var(--color-blue);
  box-shadow: 0 4px 14px rgba(74, 122, 181, 0.3);
}

.btn--secondary:hover {
  background-color: #3a6aa0;
  border-color: #3a6aa0;
  box-shadow: 0 6px 20px rgba(74, 122, 181, 0.4);
}

/* Outline — blue border, transparent fill */
.btn--outline {
  background-color: transparent;
  color: var(--color-blue);
  border-color: var(--color-blue);
}

.btn--outline:hover {
  background-color: var(--color-blue);
  color: #fff;
  box-shadow: 0 4px 14px rgba(74, 122, 181, 0.3);
}

/* Outline on dark backgrounds */
.btn--outline-light {
  background-color: transparent;
  color: var(--color-cream);
  border-color: rgba(245, 240, 232, 0.6);
}

.btn--outline-light:hover {
  background-color: var(--color-cream);
  color: var(--color-dark);
  border-color: var(--color-cream);
}

/* Lavender outline, fills on hover */
.btn--lavender {
  background-color: transparent;
  color: var(--color-dark);
  border-color: var(--color-lavender);
}

.btn--lavender:hover {
  background-color: var(--color-lavender);
  border-color: var(--color-lavender);
  color: var(--color-lavender-text);
  box-shadow: 0 4px 14px rgba(217, 168, 216, 0.45);
}

/* Small size modifier */
.btn--sm {
  padding: 10px 22px;
  font-size: 0.875rem;
}

/* Large size modifier */
.btn--lg {
  padding: 18px 44px;
  font-size: 1.0625rem;
}


/* -------------------------------------------------------------
   7. Navbar
   ------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: var(--color-cream);
  border-bottom: 1.5px solid var(--color-cream-border);
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

/* Logo */
.navbar__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-dark);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  transition: color var(--transition);
}

.navbar__logo:hover {
  color: var(--color-blue);
}

.navbar__logo-paw {
  font-size: 1.15rem;
  line-height: 1;
}

/* Nav links — desktop */
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.navbar__links a {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark);
  text-decoration: none;
  position: relative;
  padding-bottom: 3px;
  transition: color var(--transition);
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-blue);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left center;
}

.navbar__links a:hover {
  color: var(--color-blue);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  transform: scaleX(1);
}

.navbar__links a.active {
  color: var(--color-blue);
}

/* CTA button in nav */
.navbar__cta {
  flex-shrink: 0;
}

/* Hamburger toggle — hidden on desktop */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.navbar__toggle:hover {
  background-color: rgba(28, 10, 8, 0.06);
}

.navbar__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Hamburger → X animation */
.navbar--open .navbar__toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar--open .navbar__toggle span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar--open .navbar__toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 768px) {
  .navbar__toggle {
    display: flex;
  }

  .navbar__cta {
    display: none;
  }

  .navbar__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-cream);
    border-bottom: 1.5px solid var(--color-cream-border);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-sm) 0;
  }

  .navbar--open .navbar__links {
    display: flex;
  }

  .navbar__links li {
    width: 100%;
  }

  .navbar__links a {
    display: block;
    padding: 14px var(--space-md);
    font-size: 1rem;
  }

  .navbar__links a::after {
    display: none;
  }

  .navbar__links a:hover,
  .navbar__links a.active {
    background-color: var(--color-blue-light);
    color: var(--color-blue);
  }
}

/* Offset page content so it doesn't hide under fixed navbar */
body {
  padding-top: 68px;
}


/* -------------------------------------------------------------
   8. Footer
   ------------------------------------------------------------- */
.footer {
  background-color: var(--color-blue);
  color: var(--color-cream);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-xl);
  padding-block: var(--space-xl);
}

/* Brand column */
.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-cream);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-xs);
}

.footer__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.9rem;
  color: rgba(245, 240, 232, 0.75);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.footer__social a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-lavender);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__social a:hover {
  color: #fff;
}

/* Links column */
.footer__col-heading {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245, 240, 232, 0.55);
  margin-bottom: var(--space-sm);
}

.footer__nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.footer__nav a {
  font-size: 0.9375rem;
  color: rgba(245, 240, 232, 0.85);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: var(--color-cream);
}

/* Contact column */
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
}

.footer__contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9375rem;
  color: rgba(245, 240, 232, 0.85);
  line-height: 1.45;
}

.footer__contact-list li a {
  color: rgba(245, 240, 232, 0.85);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__contact-list li a:hover {
  color: var(--color-cream);
}

/* Bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(245, 240, 232, 0.15);
  padding-block: var(--space-sm);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.8125rem;
  color: rgba(245, 240, 232, 0.5);
  max-width: none;
}

/* Footer — tablet/mobile collapse */
@media (max-width: 860px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 540px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding-block: var(--space-lg);
  }
}


/* -------------------------------------------------------------
   9. Card utility
   ------------------------------------------------------------- */
.card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--color-cream-border);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

/* Cream-tinted card variant */
.card--cream {
  background-color: var(--color-cream);
}


/* -------------------------------------------------------------
   10. Divider / decorative utilities
   ------------------------------------------------------------- */
.divider {
  height: 1.5px;
  background-color: var(--color-cream-border);
  border: none;
  margin-block: var(--space-lg);
}

/* Pill / badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
}

.badge--blue {
  background-color: var(--color-blue-light);
  color: var(--color-blue);
}

.badge--yellow {
  background-color: var(--color-yellow-light);
  color: #9a6d0a;
}

.badge--sky {
  background-color: rgba(168, 200, 216, 0.25);
  color: #2e6070;
}

.badge--lavender {
  background-color: var(--color-lavender-light);
  color: #7a3a7a;
}

.badge--terracotta {
  background-color: rgba(201, 95, 58, 0.12);
  color: var(--color-terracotta);
}