/* ==========================================================================
   BELENTINO - Main Stylesheet
   belentino.com

   Design System: Custom bespoke CSS for premium property brand
   No framework dependencies. CSS Custom Properties for all tokens.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS (Custom Properties)
   -------------------------------------------------------------------------- */

:root {
  /* Brand Colours */
  --color-green-dark: #1B4332;
  --color-green-medium: #2D6A4F;
  --color-green-light: #40916C;
  --color-green-pale: #E8F0EC;

  /* Neutrals */
  --color-black: #1a1a1a;
  --color-charcoal: #2D3436;
  --color-grey-dark: #4A4A4A;
  --color-grey-medium: #9A9590;
  --color-grey-warm: #E8E4DE;
  --color-cream: #FAF3E0;
  --color-cream-light: #FDF9F0;
  --color-white: #FFFFFF;

  /* Accent */
  --color-gold: #C9A84C;
  --color-gold-light: #D4BA6A;
  --color-gold-dark: #A8893D;

  /* Functional */
  --color-success: #40916C;
  --color-warning: #C9A84C;
  --color-error: #9B2226;
  --color-info: #2D6A4F;

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
  --font-body: 'Inter', 'Helvetica Neue', 'Arial', sans-serif;

  /* Font Sizes - Fluid scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Font Weights */
  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing Scale */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;
  --header-height: 80px;
  --border-radius: 4px;
  --border-radius-lg: 8px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 50px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}


/* --------------------------------------------------------------------------
   2. RESET & BASE
   -------------------------------------------------------------------------- */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: 1.7;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-green-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-green-medium);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  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-heading);
  font-weight: var(--weight-regular);
  line-height: 1.2;
  color: var(--color-black);
  letter-spacing: 0.02em;
}

h1 {
  font-size: var(--text-5xl);
  letter-spacing: 0.04em;
}

h2 {
  font-size: var(--text-4xl);
  letter-spacing: 0.03em;
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
}

h6 {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
}

p {
  margin-bottom: var(--space-md);
}

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

.text-serif {
  font-family: var(--font-heading);
}

.text-upper {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}

.text-gold {
  color: var(--color-gold);
}

.text-green {
  color: var(--color-green-dark);
}

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

.text-muted {
  color: var(--color-grey-medium);
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-grey-dark);
}

.section-label {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-gold);
  margin-bottom: var(--space-md);
  font-family: var(--font-body);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-grey-dark);
  max-width: 650px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin-left: auto;
  margin-right: auto;
}


/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

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

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

.section {
  padding: var(--space-5xl) 0;
}

.section--sm {
  padding: var(--space-3xl) 0;
}

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

.section--cream-light {
  background-color: var(--color-cream-light);
}

.section--dark {
  background-color: var(--color-charcoal);
  color: var(--color-cream);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark .section-subtitle {
  color: var(--color-grey-warm);
}

.section--green {
  background-color: var(--color-green-dark);
  color: var(--color-cream);
}

.section--green h1,
.section--green h2,
.section--green h3,
.section--green h4 {
  color: var(--color-white);
}

.grid {
  display: grid;
  gap: var(--space-2xl);
}

.grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid--2-1 {
  grid-template-columns: 2fr 1fr;
}

.grid--1-2 {
  grid-template-columns: 1fr 2fr;
}

.flex {
  display: flex;
}

.flex--center {
  align-items: center;
  justify-content: center;
}

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

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

.flex--gap-md {
  gap: var(--space-md);
}

.flex--gap-lg {
  gap: var(--space-lg);
}

.flex--gap-xl {
  gap: var(--space-xl);
}


/* --------------------------------------------------------------------------
   5. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--color-grey-warm);
}

.header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.site-logo img {
  height: 45px;
  width: auto;
}

.site-logo .logo-full {
  display: block;
}

.site-logo .logo-icon {
  display: none;
}

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

.main-nav a {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-charcoal);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-green-dark);
}

.nav-cta {
  margin-left: var(--space-sm);
}

.nav-cta .btn {
  font-size: var(--text-sm);
  padding: var(--space-xs) var(--space-lg);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: all var(--transition-base);
  margin: 3px 0;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.98);
  z-index: 999;
  padding-top: var(--header-height);
  overflow-y: auto;
}

.mobile-nav-overlay.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mobile-nav-overlay a {
  display: block;
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-charcoal);
  text-align: center;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav-overlay a:hover {
  color: var(--color-green-dark);
}

/* Spacer for fixed header */
.header-spacer {
  height: var(--header-height);
}


/* --------------------------------------------------------------------------
   6. BUTTONS
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-green-dark);
  color: var(--color-cream);
  border-color: var(--color-green-dark);
}

.btn--primary:hover {
  background-color: var(--color-green-medium);
  border-color: var(--color-green-medium);
  color: var(--color-white);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-green-dark);
  border-color: var(--color-green-dark);
}

.btn--secondary:hover {
  background-color: var(--color-green-dark);
  color: var(--color-cream);
}

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

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

.btn--ghost {
  background-color: transparent;
  color: var(--color-charcoal);
  border-color: transparent;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.btn--ghost:hover {
  color: var(--color-green-dark);
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-green-dark);
  border-color: var(--color-white);
}

.btn--white:hover {
  background-color: var(--color-cream);
  border-color: var(--color-cream);
}

.btn--lg {
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
}

.btn--full {
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}


/* --------------------------------------------------------------------------
   7. CARDS
   -------------------------------------------------------------------------- */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey-warm);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-green-pale);
}

.card--cream {
  background-color: var(--color-cream-light);
  border-color: var(--color-cream);
}

.card--dark {
  background-color: var(--color-charcoal);
  border-color: var(--color-grey-dark);
  color: var(--color-cream);
}

.card--dark h3,
.card--dark h4 {
  color: var(--color-white);
}

.card--featured {
  border-color: var(--color-gold);
  position: relative;
}

.card--featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-gold);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-2xs) var(--space-md);
  border-radius: var(--border-radius);
}

.card__icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-green-dark);
  font-size: var(--text-xl);
}

.card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.card__text {
  color: var(--color-grey-dark);
  margin-bottom: var(--space-lg);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-green-dark);
}

.card__link:hover {
  gap: var(--space-sm);
}

.card__link::after {
  content: '\2192';
}


/* --------------------------------------------------------------------------
   8. HERO SECTIONS
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero--full {
  min-height: 100vh;
}

.hero--medium {
  min-height: 60vh;
}

.hero--short {
  min-height: 40vh;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* Gradient placeholder - replace with actual photography */
  background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-green-dark) 50%, var(--color-charcoal) 100%);
  z-index: 1;
}

.hero__bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}

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

.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-xl);
  color: var(--color-white);
}

.hero__content .section-label {
  color: var(--color-gold);
}

.hero__title {
  font-size: var(--text-6xl);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  max-width: 800px;
  line-height: 1.1;
  letter-spacing: 0.03em;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Page hero (shorter, for inner pages) */
.page-hero {
  position: relative;
  padding: var(--space-5xl) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-charcoal) 100%);
  color: var(--color-white);
  text-align: center;
}

.page-hero .section-label {
  color: var(--color-gold);
}

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

.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-xl);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.breadcrumb .separator {
  margin: 0 var(--space-2xs);
}


/* --------------------------------------------------------------------------
   9. STATS BAR
   -------------------------------------------------------------------------- */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  padding: var(--space-3xl) 0;
  text-align: center;
}

.stat-item {
  padding: var(--space-lg);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-light);
  color: var(--color-green-dark);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-grey-medium);
  font-weight: var(--weight-medium);
}

.section--dark .stat-number {
  color: var(--color-gold);
}

.section--green .stat-number {
  color: var(--color-gold);
}


/* --------------------------------------------------------------------------
   10. PROJECT SHOWCASE
   -------------------------------------------------------------------------- */

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  aspect-ratio: 16 / 10;
  /* Placeholder gradient - replace with actual project photography */
  background: linear-gradient(135deg, var(--color-grey-warm) 0%, var(--color-cream) 100%);
}

.project-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-2xl);
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
  color: var(--color-white);
}

.project-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.project-card__location {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.project-stat {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--color-cream-light);
  border-radius: var(--border-radius);
}

.project-stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--color-green-dark);
  line-height: 1.2;
}

.project-stat__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-grey-medium);
  margin-top: var(--space-2xs);
}


/* --------------------------------------------------------------------------
   11. PROCESS / TIMELINE
   -------------------------------------------------------------------------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  counter-reset: process-step;
}

.process-step {
  position: relative;
  counter-increment: process-step;
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
}

.process-step::before {
  content: counter(process-step, decimal-leading-zero);
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-light);
  color: var(--color-green-pale);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.process-step__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.process-step__text {
  font-size: var(--text-sm);
  color: var(--color-grey-dark);
  line-height: 1.7;
}

/* Connecting line between steps */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 50px;
  right: -15%;
  width: 30%;
  height: 1px;
  background-color: var(--color-grey-warm);
}


/* --------------------------------------------------------------------------
   12. FORMS
   -------------------------------------------------------------------------- */

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

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-base);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  border: 1px solid var(--color-grey-warm);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-green-dark);
  box-shadow: 0 0 0 3px rgba(27, 67, 50, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-grey-medium);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-grey-medium);
  margin-top: var(--space-2xs);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  margin-top: var(--space-2xs);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-textarea,
.form-group.error .form-select {
  border-color: var(--color-error);
}

.form-group.error .form-error {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

/* Email signup (used in stubs) */
.email-signup {
  display: flex;
  gap: var(--space-sm);
  max-width: 500px;
}

.email-signup .form-input {
  flex: 1;
}


/* --------------------------------------------------------------------------
   13. PRICING TABLE
   -------------------------------------------------------------------------- */

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.pricing-toggle__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-grey-medium);
  transition: color var(--transition-fast);
}

.pricing-toggle__label.active {
  color: var(--color-charcoal);
}

.pricing-toggle__switch {
  position: relative;
  width: 56px;
  height: 28px;
  background-color: var(--color-grey-warm);
  border-radius: 14px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.pricing-toggle__switch.active {
  background-color: var(--color-green-dark);
}

.pricing-toggle__switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background-color: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.pricing-toggle__switch.active::after {
  transform: translateX(28px);
}

.pricing-save {
  font-size: var(--text-xs);
  color: var(--color-green-medium);
  font-weight: var(--weight-semibold);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey-warm);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-gold);
  position: relative;
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-gold);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-2xs) var(--space-md);
  border-radius: var(--border-radius);
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--weight-light);
  color: var(--color-green-dark);
  line-height: 1;
}

.pricing-card__price .currency {
  font-size: var(--text-2xl);
  vertical-align: super;
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-grey-medium);
  margin-top: var(--space-2xs);
  margin-bottom: var(--space-lg);
}

.pricing-card__annual {
  display: none;
}

.pricing-card__features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.pricing-card__features li {
  padding: var(--space-xs) 0;
  font-size: var(--text-sm);
  color: var(--color-grey-dark);
  border-bottom: 1px solid var(--color-cream);
  padding-left: var(--space-lg);
  position: relative;
}

.pricing-card__features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-green-medium);
  font-weight: var(--weight-bold);
}


/* --------------------------------------------------------------------------
   14. FOOTER
   -------------------------------------------------------------------------- */

.site-footer {
  background-color: var(--color-charcoal);
  color: var(--color-grey-warm);
  padding-top: var(--space-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.footer-col__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.footer-col p {
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-grey-medium);
}

.footer-col a {
  color: var(--color-grey-warm);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-gold);
}

.footer-links {
  list-style: none;
}

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

.footer-terrace {
  margin-top: var(--space-xl);
  opacity: 0.3;
  color: var(--color-grey-warm);
}

.footer-terrace img {
  width: 100%;
  height: auto;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-grey-dark);
  border-radius: 50%;
  color: var(--color-grey-warm);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid var(--color-grey-dark);
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom__copy {
  font-size: var(--text-xs);
  color: var(--color-grey-medium);
}

.footer-bottom__links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom__links a {
  font-size: var(--text-xs);
  color: var(--color-grey-medium);
}

.footer-bottom__links a:hover {
  color: var(--color-gold);
}


/* --------------------------------------------------------------------------
   15. FEATURE / PERSONA SECTIONS
   -------------------------------------------------------------------------- */

.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.persona-card {
  background-color: var(--color-cream-light);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.persona-card:hover {
  border-color: var(--color-green-pale);
  box-shadow: var(--shadow-md);
}

.persona-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-lg);
  background-color: var(--color-green-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--color-white);
}

.persona-card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.persona-card__text {
  font-size: var(--text-sm);
  color: var(--color-grey-dark);
}


/* --------------------------------------------------------------------------
   16. SERVICE DETAIL LIST
   -------------------------------------------------------------------------- */

.service-list {
  list-style: none;
}

.service-list li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-grey-warm);
  font-size: var(--text-base);
  padding-left: var(--space-xl);
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: var(--color-green-dark);
  border-radius: 50%;
}


/* --------------------------------------------------------------------------
   17. CTA SECTIONS
   -------------------------------------------------------------------------- */

.cta-section {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  background: linear-gradient(135deg, var(--color-green-dark) 0%, var(--color-charcoal) 100%);
  color: var(--color-white);
}

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

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}


/* --------------------------------------------------------------------------
   18. STUB / COMING SOON PAGES
   -------------------------------------------------------------------------- */

.stub-hero {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-green-dark) 100%);
  color: var(--color-white);
}

.stub-badge {
  display: inline-block;
  padding: var(--space-2xs) var(--space-md);
  background-color: var(--color-gold);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: var(--border-radius);
  margin-bottom: var(--space-xl);
}

.stub-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-3xl) 0;
}

.stub-feature {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.stub-feature__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: var(--color-green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green-dark);
  font-weight: var(--weight-bold);
}

.stub-feature__text h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xs);
}

.stub-feature__text p {
  font-size: var(--text-sm);
  color: var(--color-grey-dark);
}

.stub-notify {
  background-color: var(--color-cream);
  padding: var(--space-3xl);
  border-radius: var(--border-radius-lg);
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.stub-related {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.stub-related__item {
  display: block;
  padding: var(--space-lg);
  background-color: var(--color-cream-light);
  border-radius: var(--border-radius);
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.stub-related__item:hover {
  border-color: var(--color-green-pale);
  box-shadow: var(--shadow-sm);
}

.stub-related__item h5 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2xs);
}

.stub-related__item p {
  font-size: var(--text-xs);
  color: var(--color-grey-medium);
}


/* --------------------------------------------------------------------------
   19. TOOL GRID (Apps Hub)
   -------------------------------------------------------------------------- */

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.tool-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-grey-warm);
  border-radius: var(--border-radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-green-pale);
}

.tool-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.tool-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  color: var(--color-green-pale);
  font-weight: var(--weight-light);
}

.tool-card__badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-2xs) var(--space-sm);
  border-radius: var(--border-radius);
  background-color: var(--color-gold);
  color: var(--color-white);
}

.tool-card__badge--free {
  background-color: var(--color-green-medium);
}

.tool-card__badge--pro {
  background-color: var(--color-gold);
}

.tool-card__badge--enterprise {
  background-color: var(--color-charcoal);
}

.tool-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.tool-card__pain {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-grey-medium);
  margin-bottom: var(--space-md);
}

.tool-card__text {
  font-size: var(--text-sm);
  color: var(--color-grey-dark);
  flex-grow: 1;
  margin-bottom: var(--space-lg);
}

.tool-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-green-dark);
  text-decoration: none;
}

.tool-card__link:hover {
  color: var(--color-green-medium);
}

.tool-card__link::after {
  content: '\2192';
}


/* --------------------------------------------------------------------------
   20. LEGAL / PROSE PAGES
   -------------------------------------------------------------------------- */

.prose {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.prose h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-md);
}

.prose h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.prose p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.prose ul,
.prose ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.prose ul {
  list-style: disc;
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: var(--space-xs);
  line-height: 1.7;
}

.prose a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose strong {
  font-weight: var(--weight-semibold);
}

.last-updated {
  font-size: var(--text-sm);
  color: var(--color-grey-medium);
  margin-bottom: var(--space-2xl);
}


/* --------------------------------------------------------------------------
   21. ANIMATION CLASSES
   -------------------------------------------------------------------------- */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }


/* --------------------------------------------------------------------------
   22. UTILITY CLASSES
   -------------------------------------------------------------------------- */

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mt-3xl { margin-top: var(--space-3xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.divider {
  height: 1px;
  background-color: var(--color-grey-warm);
  border: none;
  margin: var(--space-3xl) 0;
}