/*
Theme Name: Greenscape Pro
Theme URI: https://greenscape.duckdns.org
Author: Greenscape Team
Description: Premium scroll-driven storytelling WordPress theme — Linear-inspired precision meets natural earth tones. Features refined spacing, surface-ladder hierarchy, GSAP scroll animations, and a wellness/natural brand identity.
Version: 2.0.0
License: Proprietary
Text Domain: greenscape-pro
*/

:root {
  /* === Natural Earth Palette (Linear-inspired precision) === */
  
  /* Brand / Accent */
  --gp-sage: #7a9a7a;
  --gp-sage-hover: #8fb08f;
  --gp-sage-dark: #5c7a5c;
  --gp-sage-light: #b8d4b8;
  --gp-forest: #2d5a2d;
  --gp-forest-dark: #1a3a1a;
  --gp-forest-deeper: #0f1a0f;
  --gp-warm-beige: #e8dcc8;
  --gp-warm-beige-light: #f0e8d8;

  /* Surface Ladder (inspired by Linear) */
  --gp-canvas-dark: #0f1110;
  --gp-surface-1-dark: #181a19;
  --gp-surface-2-dark: #1e201f;
  --gp-surface-3-dark: #252827;
  --gp-hairline-dark: #2a2d2c;
  --gp-hairline-strong: #353938;

  /* Light Surfaces */
  --gp-canvas: #faf6f0;
  --gp-surface-1: #f5f2ed;
  --gp-surface-2: #f0ebe3;
  --gp-surface-3: #e8e0d6;
  --gp-hairline: #e0d8cc;

  /* Inverse (pure whites for dark sections) */
  --gp-inverse-canvas: #ffffff;
  --gp-inverse-surface-1: #f5f6f6;

  /* Text */
  --gp-heading: #1a2332;
  --gp-body: #475569;
  --gp-muted: #94a3b8;
  --gp-subtle: #c0c8d4;

  /* Dark-mode text */
  --gp-ink: #f0f1ee;
  --gp-ink-muted: #c8ccc4;
  --gp-ink-subtle: #8a9088;
  --gp-ink-tertiary: #606660;

  /* Semantic */
  --gp-success: #27a644;
  --gp-coral: #e8947a;
  --gp-teal: #4a9e9e;

  /* Spacing (4px base) */
  --gp-space-xxs: 4px;
  --gp-space-xs: 8px;
  --gp-space-sm: 12px;
  --gp-space-md: 16px;
  --gp-space-lg: 24px;
  --gp-space-xl: 32px;
  --gp-space-xxl: 48px;
  --gp-space-section: 96px;
  --gp-space-section-lg: 128px;

  /* Typography */
  --gp-font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --gp-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --gp-font-special: 'Caveat', cursive;
  --gp-font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;

  /* Layout */
  --gp-container: 1280px;
  --gp-container-narrow: 900px;
  --gp-container-wide: 1440px;

  /* Border Radius */
  --gp-radius-xs: 4px;
  --gp-radius-sm: 6px;
  --gp-radius-md: 8px;
  --gp-radius-lg: 12px;
  --gp-radius-xl: 16px;
  --gp-radius-xxl: 24px;
  --gp-radius-pill: 9999px;

  /* Shadows */
  --gp-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --gp-shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --gp-shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --gp-shadow-xl: 0 24px 60px rgba(0,0,0,0.15);

  /* Transitions */
  --gp-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --gp-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--gp-font-body);
  color: var(--gp-body);
  background: var(--gp-canvas);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--gp-font-heading);
  color: var(--gp-heading);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
h2 {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  letter-spacing: -0.025em;
}
h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  letter-spacing: -0.02em;
}
h4 {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  letter-spacing: -0.015em;
}

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.gp-eyebrow {
  font-family: var(--gp-font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gp-sage);
  margin-bottom: var(--gp-space-sm);
}

/* === Container === */
.gp-container {
  max-width: var(--gp-container);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
}
.gp-container--narrow {
  max-width: var(--gp-container-narrow);
}
.gp-container--wide {
  max-width: var(--gp-container-wide);
}

/* === Section === */
.gp-section {
  padding: var(--gp-space-section) 0;
}
.gp-section--dark {
  background: var(--gp-forest-dark);
  color: var(--gp-ink);
}
.gp-section--dark h1,
.gp-section--dark h2,
.gp-section--dark h3,
.gp-section--dark h4 {
  color: var(--gp-ink);
}
.gp-section--warm {
  background: var(--gp-warm-beige-light);
}
.gp-section--light {
  background: var(--gp-canvas);
}
.gp-section--cream {
  background: var(--gp-surface-1);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--gp-space-xxl);
}
.section-header p {
  color: var(--gp-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-top: var(--gp-space-sm);
}

/* === Buttons (Linear-inspired) === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--gp-radius-md);
  font-family: var(--gp-font-body);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: var(--gp-transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gp-sage);
  color: #fff;
  border-color: var(--gp-sage);
}
.btn--primary:hover {
  background: var(--gp-sage-hover);
  border-color: var(--gp-sage-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(122, 154, 122, 0.35);
}
.btn--primary:active {
  transform: translateY(0);
}

.btn--secondary {
  background: transparent;
  color: var(--gp-ink);
  border-color: rgba(255,255,255,0.25);
}
.btn--secondary:hover {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--gp-sage);
  border-color: var(--gp-sage);
}
.btn--outline:hover {
  background: var(--gp-sage);
  color: #fff;
  transform: translateY(-1px);
}

.btn--inverse {
  background: var(--gp-inverse-canvas);
  color: var(--gp-forest-dark);
  border-color: var(--gp-inverse-canvas);
}
.btn--inverse:hover {
  background: var(--gp-inverse-surface-1);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* === Hero Section (Linear-inspired dark canvas) === */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--gp-canvas-dark);
  overflow: hidden;
}

.hero-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-section__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}
.hero-section__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 17, 16, 0.3) 0%,
    rgba(15, 17, 16, 0.7) 50%,
    var(--gp-canvas-dark) 100%
  );
}

.hero-section__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding: 0 var(--gp-space-lg);
}

.hero-section__content .gp-eyebrow {
  color: var(--gp-sage-light);
  margin-bottom: var(--gp-space-md);
}

.hero-section__content h1 {
  color: var(--gp-ink);
  margin-bottom: var(--gp-space-md);
}

.hero-section__content p {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--gp-ink-muted);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: var(--gp-space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-section .cta-group {
  display: flex;
  gap: var(--gp-space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: scrollBounce 2.5s ease-in-out infinite;
}
.scroll-indicator span {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gp-ink-tertiary);
}
.scroll-indicator__line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, var(--gp-ink-tertiary), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* === Services Grid (Linear-style cards) === */
.services-section {
  padding: var(--gp-space-section-lg) 0;
  background: var(--gp-canvas);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gp-space-lg);
  max-width: var(--gp-container);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
}

.service-card {
  background: #fff;
  border-radius: var(--gp-radius-lg);
  padding: var(--gp-space-xl);
  border: 1px solid var(--gp-hairline);
  transition: var(--gp-transition);
  position: relative;
}
.service-card:hover {
  border-color: var(--gp-sage-light);
  box-shadow: var(--gp-shadow-md);
  transform: translateY(-4px);
}

.service-card__icon {
  font-size: 2rem;
  margin-bottom: var(--gp-space-md);
  display: inline-block;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--gp-space-xs);
  color: var(--gp-heading);
}

.service-card p {
  color: var(--gp-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--gp-space-md);
}

.service-card .card-link {
  color: var(--gp-sage);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--gp-transition);
}
.service-card .card-link:hover {
  gap: 10px;
  color: var(--gp-sage-dark);
}

/* === Process / How It Works === */
.process-section {
  padding: var(--gp-space-section-lg) 0;
  background: var(--gp-surface-1);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gp-space-xxl);
  max-width: var(--gp-container);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
  counter-reset: step;
}

.process-step {
  text-align: center;
  position: relative;
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--gp-font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--gp-sage-light);
  line-height: 1;
  margin-bottom: var(--gp-space-sm);
  opacity: 0.5;
}
.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: var(--gp-space-xs);
}
.process-step p {
  color: var(--gp-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* === Split Layout (About) === */
.split-section {
  padding: var(--gp-space-section-lg) 0;
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gp-space-xxl);
  max-width: var(--gp-container);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
  align-items: center;
}

.split-content {
  padding-right: var(--gp-space-xl);
}
.split-content h2 {
  margin-bottom: var(--gp-space-sm);
}
.split-content p {
  margin-bottom: var(--gp-space-md);
  line-height: 1.8;
  color: var(--gp-body);
}
.split-content .btn {
  margin-top: var(--gp-space-xs);
}

.split-visual {
  position: relative;
  min-height: 500px;
  border-radius: var(--gp-radius-xl);
  overflow: hidden;
}
.split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}
.split-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(122, 154, 122, 0.1), transparent);
}

/* === Testimonials === */
.testimonials-section {
  padding: var(--gp-space-section-lg) 0;
  background: var(--gp-forest-dark);
  color: var(--gp-ink);
}
.testimonials-section .section-header h2 {
  color: var(--gp-ink);
}
.testimonials-section .section-header p {
  color: var(--gp-ink-subtle);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gp-space-lg);
  max-width: var(--gp-container);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
}

.testimonial-card {
  background: var(--gp-surface-1-dark);
  border-radius: var(--gp-radius-lg);
  padding: var(--gp-space-xl);
  border: 1px solid var(--gp-hairline-dark);
}
.testimonial-card__quote {
  font-family: var(--gp-font-heading);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--gp-ink-muted);
  margin-bottom: var(--gp-space-lg);
  font-style: italic;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--gp-space-sm);
}
.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--gp-radius-pill);
  background: var(--gp-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #fff;
  font-size: 0.875rem;
}
.testimonial-card__name {
  font-weight: 600;
  color: var(--gp-ink);
  font-size: 0.9375rem;
}
.testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--gp-ink-subtle);
}

/* === Gallery / Nature Showcase === */
.gallery-section {
  padding: var(--gp-space-section-lg) 0;
  overflow: hidden;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: 300px 300px;
  gap: var(--gp-space-sm);
  max-width: var(--gp-container-wide);
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
}
.gallery-item {
  border-radius: var(--gp-radius-lg);
  overflow: hidden;
  position: relative;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-item--featured {
  grid-row: span 2;
}

/* === CTA Banner (Linear-style) === */
.cta-section {
  padding: var(--gp-space-section) 0;
  background: var(--gp-canvas-dark);
  text-align: center;
}

.cta-banner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 var(--gp-space-lg);
}
.cta-banner h2 {
  color: var(--gp-ink);
  margin-bottom: var(--gp-space-sm);
}
.cta-banner p {
  color: var(--gp-ink-muted);
  font-size: 1.1rem;
  margin-bottom: var(--gp-space-xl);
  line-height: 1.7;
}
.cta-banner .cta-group {
  display: flex;
  gap: var(--gp-space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* === Header (Linear-inspired) === */
.gp-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px var(--gp-space-lg);
  background: rgba(15, 17, 16, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--gp-transition);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.gp-header--scrolled {
  padding: 8px var(--gp-space-lg);
}

.gp-header .site-title {
  font-family: var(--gp-font-heading);
  font-size: 1.2rem;
  color: var(--gp-ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.gp-header .site-title span {
  color: var(--gp-sage-light);
}

.gp-header nav ul {
  list-style: none;
  display: flex;
  gap: var(--gp-space-xl);
  margin: 0;
  padding: 0;
  align-items: center;
}
.gp-header nav a {
  color: var(--gp-ink-subtle);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  transition: var(--gp-transition);
  position: relative;
}
.gp-header nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gp-sage);
  transition: width 0.3s ease;
}
.gp-header nav a:hover {
  color: var(--gp-ink);
}
.gp-header nav a:hover::after {
  width: 100%;
}

.gp-header .btn {
  padding: 6px 14px;
  font-size: 0.8125rem;
}

/* === Footer (Linear-inspired) === */
.gp-footer {
  background: var(--gp-canvas-dark);
  color: var(--gp-ink-subtle);
  padding: var(--gp-space-xxl) var(--gp-space-lg);
  border-top: 1px solid var(--gp-hairline-dark);
}
.gp-footer__inner {
  max-width: var(--gp-container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gp-space-md);
}
.gp-footer__brand {
  font-family: var(--gp-font-heading);
  font-size: 1rem;
  color: var(--gp-ink-muted);
}
.gp-footer__brand span {
  color: var(--gp-sage-light);
}
.gp-footer__nav {
  display: flex;
  gap: var(--gp-space-lg);
}
.gp-footer__nav a {
  color: var(--gp-ink-subtle);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: var(--gp-transition);
}
.gp-footer__nav a:hover {
  color: var(--gp-ink-muted);
}
.gp-footer__copy {
  font-size: 0.8125rem;
  color: var(--gp-ink-tertiary);
}

/* === GSAP Reveal Classes === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  will-change: transform, opacity;
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  will-change: transform, opacity;
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  will-change: transform, opacity;
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  will-change: transform, opacity;
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
}

/* === Page Scroll Progress Bar === */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gp-sage), var(--gp-teal));
  z-index: 1001;
  transform-origin: left;
  transform: scaleX(0);
}

/* === Responsive === */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .split-layout { grid-template-columns: 1fr; gap: var(--gp-space-lg); }
  .split-content { padding-right: 0; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --gp-space-section: 64px;
    --gp-space-section-lg: 80px;
  }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--featured { grid-row: span 1; }
  
  .gp-header nav ul { gap: var(--gp-space-sm); }
  .gp-header nav a { font-size: 0.8125rem; }
  .gp-header .btn { display: none; }
  
  .gp-footer__inner { flex-direction: column; text-align: center; }
  .gp-footer__nav { justify-content: center; }
  
  .hero-section__content h1 { font-size: 2rem; }
  .cta-group { flex-direction: column; align-items: center; }
}

/* === Utilities === */
.text-center { text-align: center; }
.text-sage { color: var(--gp-sage); }
.mt-lg { margin-top: var(--gp-space-lg); }
.mt-xl { margin-top: var(--gp-space-xl); }
.mb-lg { margin-bottom: var(--gp-space-lg); }
.mb-xl { margin-bottom: var(--gp-space-xl); }