/* ============================================================
   PetLover — Pet Care HTML Template
   Assets: CSS / style.css
   Token-driven design system | Pure CSS3 | No frameworks
   ============================================================ */

/* ----------------------------------------------------------
   1. Design Tokens (Custom Properties)
   ---------------------------------------------------------- */
:root {
  /* Palette — warm coral + teal + soft cream */
  --clr-primary:        #ff6b4a;
  --clr-primary-dark:   #e0522f;
  --clr-primary-light:  #ff8f72;
  --clr-secondary:      #1aab8a;
  --clr-secondary-dark: #148a6f;
  --clr-secondary-light:#4ec4a8;
  --clr-accent:         #f6c445;
  --clr-accent-light:   #fde29b;
  --clr-bg:             #fffaf7;
  --clr-bg-alt:         #fff4ed;
  --clr-bg-dark:        #1a2a3a;
  --clr-bg-darker:      #0f1d2b;
  --clr-text:           #2d3436;
  --clr-text-light:     #636e72;
  --clr-text-muted:     #999fa3;
  --clr-text-on-dark:   #f0f2f5;
  --clr-white:          #ffffff;
  --clr-border:         #e8ddd5;
  --clr-border-light:   #f0e8e0;
  --clr-success:        #27ae60;
  --clr-error:          #e74c3c;

  /* Typography */
  --font-display: 'Baloo 2', cursive;
  --font-body:    'Nunito Sans', sans-serif;

  --fs-h1: clamp(2.5rem, 5vw, 4rem);
  --fs-h2: clamp(2rem, 4vw, 3rem);
  --fs-h3: clamp(1.35rem, 2.5vw, 1.75rem);
  --fs-h4: clamp(1.15rem, 2vw, 1.35rem);
  --fs-body: clamp(1rem, 1.5vw, 1.125rem);
  --fs-small: 0.875rem;
  --fs-tiny: 0.75rem;

  --lh-tight: 1.2;
  --lh-normal: 1.6;
  --lh-loose: 1.8;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Border radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 2rem;
  --radius-xl: 3rem;
  --radius-full: 50%;
  --radius-round: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.13);
  --shadow-xl: 0 16px 60px rgba(0,0,0,0.16);

  /* Transitions */
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Container */
  --container: min(1200px, 92%);
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--clr-text);
  background: var(--clr-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--clr-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--clr-primary-dark);
}

ul, ol {
  list-style: none;
}

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

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

/* ----------------------------------------------------------
   3. Typography
   ---------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--lh-tight);
  color: var(--clr-text);
  font-weight: 600;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p {
  margin-bottom: var(--space-sm);
  color: var(--clr-text-light);
}

/* Section heading pair */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--space-xs);
}

.section-title {
  margin-bottom: var(--space-sm);
}

.section-desc {
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  text-align: center;
  color: var(--clr-text-light);
}

/* ----------------------------------------------------------
   4. Layout Utilities
   ---------------------------------------------------------- */
.container {
  width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.section {
  padding: var(--space-2xl) 0;
}

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

.section-dark {
  background: var(--clr-bg-dark);
  color: var(--clr-text-on-dark);
}

.section-dark .section-title,
.section-dark .section-label {
  color: var(--clr-text-on-dark);
}

.section-dark .section-desc {
  color: rgba(255,255,255,0.7);
}

.section-center {
  text-align: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* ----------------------------------------------------------
   5. Header & Navigation
   ---------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--clr-white);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-primary);
  text-decoration: none;
}

.logo:hover {
  color: var(--clr-primary);
}

.logo-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-link {
  padding: 0.4rem 1rem;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-text);
  border-radius: var(--radius-round);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--clr-primary);
  background: var(--clr-bg-alt);
}

.nav-link.active {
  color: var(--clr-white);
  background: var(--clr-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--clr-text);
  border-radius: 3px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ----------------------------------------------------------
   6. Hero
   ---------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease;
}

.hero-bg img.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 42, 58, 0.75) 0%,
    rgba(26, 42, 58, 0.4) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: var(--space-2xl) 0;
}

.hero-content h1 {
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
}

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-lg);
  max-width: 540px;
  line-height: var(--lh-loose);
}

/* Hero banner (inner pages) */
.hero-banner {
  position: relative;
  padding: 140px 0 var(--space-xl);
  margin-top: 70px;
  background: linear-gradient(135deg, var(--clr-bg-dark) 0%, var(--clr-bg-darker) 100%);
  text-align: center;
  overflow: hidden;
}

.hero-banner::before {
  content: '\1F43E';
  position: absolute;
  right: 10%;
  bottom: -20px;
  font-size: 12rem;
  opacity: 0.06;
  line-height: 1;
}

.hero-banner h1 {
  color: var(--clr-white);
  margin-bottom: var(--space-xs);
}

.hero-banner p {
  color: rgba(255,255,255,0.7);
  max-width: 500px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
}

.breadcrumb a {
  color: var(--clr-accent);
}

.breadcrumb a:hover {
  color: var(--clr-accent-light);
}

/* ----------------------------------------------------------
   7. Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  border-radius: var(--radius-round);
  transition: all var(--transition);
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--clr-secondary);
  color: var(--clr-white);
  border-color: var(--clr-secondary);
}

.btn-secondary:hover {
  background: var(--clr-secondary-dark);
  border-color: var(--clr-secondary-dark);
  color: var(--clr-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border-color: var(--clr-white);
}

.btn-outline:hover {
  background: var(--clr-white);
  color: var(--clr-text);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}

.btn-ghost:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: var(--fs-tiny);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: var(--fs-body);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ----------------------------------------------------------
   8. Features Section
   ---------------------------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.feature-card {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--clr-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 4px;
  background: var(--clr-primary);
  border-radius: 4px 4px 0 0;
  transition: width var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.feature-card:hover::after {
  width: 60%;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  display: block;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.feature-card p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: 0;
}

/* ----------------------------------------------------------
   9. About Section
   ---------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-media {
  position: relative;
}

.about-media img {
  border-radius: var(--radius-md);
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-media .about-img-stack {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-sm);
}

.about-media .about-img-stack img {
  aspect-ratio: 1;
  object-fit: cover;
}

.about-media .about-img-stack img:first-child {
  grid-row: span 2;
  aspect-ratio: 3 / 4;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: var(--clr-secondary);
  color: var(--clr-white);
  font-family: var(--font-display);
  font-size: var(--fs-small);
  font-weight: 600;
  border-radius: var(--radius-round);
  margin-bottom: var(--space-sm);
}

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

.about-stat {
  text-align: center;
  padding: var(--space-md);
  background: var(--clr-bg-alt);
  border-radius: var(--radius-md);
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1;
  display: block;
}

.about-stat-label {
  font-size: var(--fs-tiny);
  color: var(--clr-text-light);
  margin-top: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ----------------------------------------------------------
   10. Services Section
   ---------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.service-card-body {
  padding: var(--space-md);
}

.service-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-xs);
}

.service-card p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: var(--space-sm);
}

.service-card .btn {
  margin-top: var(--space-xs);
}

/* ----------------------------------------------------------
   11. Pricing Section
   ---------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 3px solid var(--clr-primary);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-6px);
}

.pricing-card-header {
  padding: var(--space-lg) var(--space-md) var(--space-md);
  background: var(--clr-bg-alt);
}

.pricing-card.featured .pricing-card-header {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: var(--clr-white);
}

.pricing-card.featured .pricing-card-header h3,
.pricing-card.featured .pricing-card-header p {
  color: var(--clr-white);
}

.pricing-card-header h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-xs);
}

.pricing-card-header p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: 0;
}

.pricing-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--clr-primary);
  display: block;
  padding: var(--space-md) 0 var(--space-xs);
}

.pricing-card.featured .pricing-amount {
  color: var(--clr-white);
}

.pricing-amount span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-text-light);
}

.pricing-card.featured .pricing-amount span {
  color: rgba(255,255,255,0.8);
}

.pricing-features {
  padding: 0 var(--space-md) var(--space-md);
  text-align: left;
}

.pricing-features li {
  padding: 0.5rem 0;
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--clr-border-light);
}

.pricing-features li::before {
  content: '\2713';
  color: var(--clr-secondary);
  font-weight: 700;
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-card-footer {
  padding: 0 var(--space-md) var(--space-lg);
}

.badge-popular {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--clr-accent);
  color: var(--clr-text);
  font-size: var(--fs-tiny);
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-round);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ----------------------------------------------------------
   12. Team Section
   ---------------------------------------------------------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.team-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.team-card-img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-card-body {
  padding: var(--space-md) var(--space-sm);
}

.team-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.2rem;
}

.team-role {
  font-size: var(--fs-tiny);
  color: var(--clr-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.team-card-body p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: 0;
}

/* ----------------------------------------------------------
   13. Testimonials Section
   ---------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-sm);
  left: var(--space-md);
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--clr-primary);
  opacity: 0.15;
}

.testimonial-text {
  font-size: var(--fs-small);
  font-style: italic;
  color: var(--clr-text-light);
  margin-bottom: var(--space-md);
  line-height: var(--lh-loose);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--clr-bg-alt);
}

.testimonial-author h4 {
  font-size: 1rem;
  margin-bottom: 0;
}

.testimonial-author span {
  font-size: var(--fs-tiny);
  color: var(--clr-text-muted);
}

/* ----------------------------------------------------------
   14. Blog Section
   ---------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.blog-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.blog-card-body {
  padding: var(--space-md);
}

.blog-meta {
  display: flex;
  gap: var(--space-sm);
  font-size: var(--fs-tiny);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-xs);
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.blog-card h3 a {
  color: var(--clr-text);
}

.blog-card h3 a:hover {
  color: var(--clr-primary);
}

.blog-card p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: var(--space-sm);
}

.blog-card .btn {
  margin-top: var(--space-xs);
}

/* Blog single */
.blog-single-article {
  max-width: 800px;
  margin: 0 auto;
}

.blog-single-article .blog-meta {
  margin-bottom: var(--space-sm);
}

.blog-single-article .featured-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.blog-single-article h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.blog-single-article p {
  margin-bottom: var(--space-md);
  line-height: var(--lh-loose);
}

.blog-single-article blockquote {
  border-left: 4px solid var(--clr-primary);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  background: var(--clr-bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--clr-text);
}

/* ----------------------------------------------------------
   15. Contact & Booking Forms
   ---------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact-info-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-full);
  font-size: 1.3rem;
}

.contact-info-item h4 {
  font-size: 1rem;
  margin-bottom: 0.15rem;
}

.contact-info-item p {
  font-size: var(--fs-small);
  color: var(--clr-text-light);
  margin-bottom: 0;
}

.form {
  background: var(--clr-white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

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

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-white);
  color: var(--clr-text);
  font-size: var(--fs-small);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 74, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-ok,
.form-err {
  display: none;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 600;
  margin-top: var(--space-sm);
}

.form-ok {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-err {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.form-ok.show,
.form-err.show {
  display: block;
}

/* ----------------------------------------------------------
   16. Footer
   ---------------------------------------------------------- */
.footer {
  background: var(--clr-bg-dark);
  color: var(--clr-text-on-dark);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-brand .logo {
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-md);
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-size: 1.1rem;
  color: var(--clr-text-on-dark);
  transition: background var(--transition), transform var(--transition);
}

.footer-social a:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-3px);
}

.footer h4 {
  color: var(--clr-white);
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.footer-links li {
  margin-bottom: var(--space-xs);
}

.footer-links a {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition), padding-left var(--transition);
}

.footer-links a:hover {
  color: var(--clr-primary);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-sm);
}

.footer-contact li span {
  min-width: 20px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: var(--clr-primary);
}

/* ----------------------------------------------------------
   17. Back to Top
   ---------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: var(--clr-primary);
  color: var(--clr-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-3px);
}

/* ----------------------------------------------------------
   18. 404 Page
   ---------------------------------------------------------- */
.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-2xl) var(--space-sm);
}

.error-page .error-code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 10rem);
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.error-page h2 {
  margin-bottom: var(--space-sm);
}

.error-page p {
  color: var(--clr-text-light);
  margin-bottom: var(--space-lg);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ----------------------------------------------------------
   19. CTA Section
   ---------------------------------------------------------- */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  text-align: center;
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '\1F436';
  position: absolute;
  left: 5%;
  bottom: -10px;
  font-size: 8rem;
  opacity: 0.1;
  line-height: 1;
}

.cta-section::after {
  content: '\1F43E';
  position: absolute;
  right: 5%;
  top: -10px;
  font-size: 6rem;
  opacity: 0.08;
  line-height: 1;
  transform: rotate(15deg);
}

.cta-section h2 {
  color: var(--clr-white);
  margin-bottom: var(--space-sm);
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-outline {
  border-color: var(--clr-white);
  color: var(--clr-white);
}

.cta-section .btn-outline:hover {
  background: var(--clr-white);
  color: var(--clr-primary);
}

/* ----------------------------------------------------------
   20. Reveal Animations
   ---------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0.0s; }
.stagger-children.visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.5s; }

/* ----------------------------------------------------------
   21. Pagination
   ---------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-xl);
}

.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-text);
  border: 2px solid var(--clr-border);
  transition: all var(--transition);
}

.pagination a:hover,
.pagination a.active {
  background: var(--clr-primary);
  color: var(--clr-white);
  border-color: var(--clr-primary);
}

/* ----------------------------------------------------------
   22. Map Placeholder / Misc
   ---------------------------------------------------------- */
.map-placeholder {
  width: 100%;
  height: 300px;
  background: var(--clr-bg-alt);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  overflow: hidden;
}

.map-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----------------------------------------------------------
   23. Responsive – 980px (tablet)
   ---------------------------------------------------------- */
@media (max-width: 980px) {
  .grid-2,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .services-grid,
  .pricing-grid,
  .blog-grid {
    grid-template-columns: 1fr 1fr;
  }

  .grid-4,
  .features-grid,
  .team-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-6px);
  }

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

/* ----------------------------------------------------------
   24. Responsive – 720px (mobile)
   ---------------------------------------------------------- */
@media (max-width: 720px) {
  .header .container {
    height: 60px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: var(--clr-white);
    padding: 80px var(--space-lg) var(--space-lg);
    box-shadow: var(--shadow-lg);
    gap: var(--space-xs);
    transition: right var(--transition);
    z-index: 1000;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--fs-body);
  }

  .section {
    padding: var(--space-xl) 0;
  }

  .grid-3,
  .services-grid,
  .pricing-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .features-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .hero {
    min-height: 85vh;
    margin-top: 60px;
  }

  .hero-content {
    padding: var(--space-xl) 0;
  }

  .hero-banner {
    padding: 110px 0 var(--space-lg);
    margin-top: 60px;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .about-stat {
    padding: var(--space-sm);
  }

  .about-stat-number {
    font-size: var(--fs-h3);
  }

  .pricing-card.featured {
    transform: none;
  }

  .back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 42px;
    height: 42px;
  }

  .form {
    padding: var(--space-md);
  }

  .blog-single-article {
    padding: 0;
  }
}

/* ----------------------------------------------------------
   25. Reduced Motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .stagger-children > * {
    opacity: 1;
    transform: none;
  }

  .hero-bg img {
    transition: opacity 0.5s ease;
  }

  .feature-card:hover,
  .service-card:hover,
  .pricing-card:hover,
  .team-card:hover,
  .blog-card:hover,
  .testimonial-card:hover {
    transform: none;
  }
}