/* =====================================================
   ARK VISION BUILDS - LUXURY DESIGN SYSTEM
   Premium Construction Company Website
   ===================================================== */

/* ===== GOOGLE FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  /* Primary Colors - Luxury Dark Theme */
  --color-primary: #9e714b;
  /* Premium Bronze */
  --color-primary-light: #cda177;
  --color-primary-dark: #5c3a21;

  /* Neutral Colors */
  --color-dark: #0d0d0d;
  /* Deep Black */
  --color-dark-secondary: #1a1a1a;
  /* Charcoal */
  --color-dark-tertiary: #2a2a2a;
  /* Dark Gray */
  --color-medium: #4a4a4a;
  /* Medium Gray */
  --color-light: #8a8a8a;
  /* Light Gray */
  --color-cream: #f5f5f0;
  /* Warm Cream */
  --color-white: #ffffff;

  /* Accent Colors */
  --color-accent: #b08d6a;
  /* Light Bronze */
  --color-success: #2d5a3d;
  /* Forest Green */
  --color-surface: rgba(26, 26, 26, 0.95);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Font Sizes */
  --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: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;

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

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-bronze: 0 4px 20px rgba(158, 113, 75, 0.3);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --container-max: 1400px;
  --header-height: 100px;
}

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

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

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

body.no-scroll {
  overflow: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

ul,
ol {
  list-style: none;
}

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

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

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-white);
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 600;
}

h3 {
  font-size: var(--text-3xl);
  font-weight: 600;
}

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

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

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

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

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

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 30%, var(--color-primary-dark) 50%, var(--color-primary) 70%, var(--color-primary-light) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

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

.section-gradient {
  background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  padding: var(--space-md) 0;
  display: flex;
  align-items: center;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(158, 113, 75, 0.1);
  z-index: 1000;
  transition: var(--transition-base);
}

.header.scrolled {
  background: rgba(13, 13, 13, 0.98);
  box-shadow: var(--shadow-lg);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.logo-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 30%, var(--color-primary-dark) 50%, var(--color-primary) 70%, var(--color-primary-light) 100%);
  background-size: 200% auto;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--color-dark);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
}

.logo-text span {
  color: var(--color-primary);
}

.logo-image {
  height: 80px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cream);
  position: relative;
  padding: var(--space-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

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

/* Mobile Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm);
  cursor: pointer;
}

.nav-toggle span {
  width: 28px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-base);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 25%, var(--color-primary-dark) 50%, var(--color-primary) 75%, var(--color-primary-light) 100%);
  background-size: 200% auto;
  color: var(--color-dark);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-silver);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-slow);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-2px);
}

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

.btn-icon {
  width: 20px;
  height: 20px;
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  background: var(--color-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.9) 0%, rgba(26, 26, 26, 0.8) 100%);
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(158, 113, 75, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(158, 113, 75, 0.05) 0%, transparent 40%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(rgba(158, 113, 75, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(158, 113, 75, 0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: var(--space-2xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(158, 113, 75, 0.1);
  border: 1px solid rgba(158, 113, 75, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, var(--text-6xl));
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-light);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.stat {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-light);
  margin-top: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-4xl);
}

.section-tag {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

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

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-light);
}

/* ===== SERVICE CARDS ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  position: relative;
  padding: var(--space-2xl);
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  opacity: 0;
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(158, 113, 75, 0.2);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 60px;
  height: 60px;
  background: rgba(158, 113, 75, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: var(--text-2xl);
}

.service-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.service-desc {
  color: var(--color-light);
  margin-bottom: var(--space-lg);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  color: var(--color-primary);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.service-link:hover {
  gap: var(--space-md);
}

/* ===== PROJECT CARDS ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 13, 13, 0.95) 0%, rgba(13, 13, 13, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: var(--transition-base);
}

.project-card:hover .project-image {
  transform: scale(1.1);
}

.project-card:hover .project-overlay {
  background: linear-gradient(to top, rgba(13, 13, 13, 0.98) 0%, rgba(13, 13, 13, 0.6) 100%);
}

.project-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

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

.project-location {
  font-size: var(--text-sm);
  color: var(--color-light);
}

/* ===== TESTIMONIALS ===== */
.testimonials-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  text-align: center;
  padding: var(--space-3xl);
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
}

.testimonial-quote {
  font-size: var(--text-2xl);
  font-style: italic;
  color: var(--color-cream);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
}

.testimonial-quote::before {
  content: '"';
  color: var(--color-primary);
  font-size: var(--text-5xl);
  font-family: Georgia, serif;
  display: block;
  margin-bottom: var(--space-md);
  line-height: 0.5;
}

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

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-dark);
}

.testimonial-info h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.testimonial-info p {
  font-size: var(--text-sm);
  color: var(--color-light);
  margin: 0;
}

/* ===== CTA SECTION ===== */
.cta-section {
  position: relative;
  padding: var(--space-5xl) 0;
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark) 100%);
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(158, 113, 75, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(158, 113, 75, 0.05) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  margin-bottom: var(--space-lg);
}

.cta-desc {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
}

.contact-info h3 {
  margin-bottom: var(--space-lg);
}

.contact-info>p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

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

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(158, 113, 75, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.contact-item p {
  margin: 0;
  color: var(--color-light);
}

.contact-item a {
  color: var(--color-primary);
}

.contact-item a:hover {
  text-decoration: underline;
}

/* Contact Form */
.contact-form,
.quote-form {
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

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

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-cream);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-cream);
  font-size: var(--text-base);
  transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(158, 113, 75, 0.1);
}

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

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

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1rem;
}

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

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  max-width: 350px;
}

.footer-brand .logo {
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-xl);
}

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

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light);
  transition: var(--transition-base);
}

.social-link:hover {
  background: var(--color-primary);
  color: var(--color-dark);
}

.footer-title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-light);
}

.footer-link:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-copyright {
  font-size: var(--text-sm);
  color: var(--color-medium);
}

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

.footer-legal a {
  font-size: var(--text-sm);
  color: var(--color-medium);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* ===== PAGE HEADERS ===== */
.page-header {
  position: relative;
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-secondary) 100%);
  text-align: center;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(158, 113, 75, 0.08) 0%, transparent 60%);
}

.page-header-content {
  position: relative;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-light);
}

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

.breadcrumb a:hover {
  text-decoration: underline;
}

.page-title {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-lg);
}

.page-subtitle {
  font-size: var(--text-lg);
  color: var(--color-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== ABOUT PAGE ===== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

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

.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(158, 113, 75, 0.2);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.about-content h2 {
  margin-bottom: var(--space-lg);
}

.about-content p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.value-card {
  padding: var(--space-xl);
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  text-align: center;
}

.value-icon {
  width: 70px;
  height: 70px;
  background: rgba(158, 113, 75, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  font-size: var(--text-3xl);
}

.value-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.value-desc {
  color: var(--color-light);
  margin: 0;
}

/* ===== SERVICE DETAIL ===== */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding: var(--space-4xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even)>* {
  direction: ltr;
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-content h3 {
  margin-bottom: var(--space-lg);
}

.service-detail-content p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
}

.service-features {
  display: grid;
  gap: var(--space-md);
}

.service-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-cream);
}

.service-feature::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: bold;
}

/* ===== PROJECTS FILTER ===== */
.projects-filter {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-light);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

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

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  margin-left: 8px;
  font-size: var(--text-xs);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.filter-btn:hover .filter-count,
.filter-btn.active .filter-count {
  background: rgba(0, 0, 0, 0.2);
}

/* ===== FEATURED PROJECT ===== */
.featured-project-section {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, var(--color-dark-secondary) 0%, var(--color-dark) 100%);
}

.featured-project {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.featured-project-image {
  position: relative;
  height: 100%;
  min-height: 450px;
}

.featured-project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-badge {
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(158, 113, 75, 0.95);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark);
  backdrop-filter: blur(10px);
}

.featured-badge-icon {
  font-size: var(--text-base);
}

.featured-project-content {
  padding: var(--space-3xl);
}

.featured-category {
  display: inline-block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.featured-title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
}

.featured-description {
  font-size: var(--text-lg);
  color: var(--color-light);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

.featured-details {
  display: flex;
  gap: var(--space-2xl);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.featured-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.detail-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-light);
}

.detail-value {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-white);
}

.featured-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag {
  padding: var(--space-xs) var(--space-md);
  background: rgba(158, 113, 75, 0.1);
  border: 1px solid rgba(158, 113, 75, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

/* ===== ENHANCED PROJECT CARDS ===== */
.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.project-card:hover {
  transform: translateY(-10px) rotateX(2deg);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(158, 113, 75, 0.1);
}

.project-image {
  width: 100%;
  height: 100%;
  position: relative;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 13, 13, 0.95) 0%, rgba(13, 13, 13, 0.5) 40%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: var(--transition-base);
}

.project-meta {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.project-year,
.project-scope {
  font-size: var(--text-xs);
  padding: var(--space-xs) var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-cream);
}

.project-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(158, 113, 75, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-hover-overlay {
  opacity: 1;
}

.project-view-btn {
  padding: var(--space-md) var(--space-xl);
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transform: translateY(20px);
  transition: transform 0.3s ease, background 0.3s ease;
}

.project-card:hover .project-view-btn {
  transform: translateY(0);
}

.project-view-btn:hover {
  background: var(--color-dark-secondary);
}

/* Staggered animation for project cards */
.projects-grid .project-card:nth-child(1) {
  transition-delay: 0s;
}

.projects-grid .project-card:nth-child(2) {
  transition-delay: 0.05s;
}

.projects-grid .project-card:nth-child(3) {
  transition-delay: 0.1s;
}

.projects-grid .project-card:nth-child(4) {
  transition-delay: 0.15s;
}

.projects-grid .project-card:nth-child(5) {
  transition-delay: 0.2s;
}

.projects-grid .project-card:nth-child(6) {
  transition-delay: 0.25s;
}

.projects-grid .project-card:nth-child(7) {
  transition-delay: 0.3s;
}

.projects-grid .project-card:nth-child(8) {
  transition-delay: 0.35s;
}

.projects-grid .project-card:nth-child(9) {
  transition-delay: 0.4s;
}

.projects-grid .project-card:nth-child(10) {
  transition-delay: 0.45s;
}

.projects-grid .project-card:nth-child(11) {
  transition-delay: 0.5s;
}

.projects-grid .project-card:nth-child(12) {
  transition-delay: 0.55s;
}

/* Filter animation */
.project-card.filtering-out {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.project-card.filtering-in {
  animation: filterIn 0.4s ease forwards;
}

@keyframes filterIn {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ===== BEFORE/AFTER SECTION ===== */
.before-after-section {
  background: var(--color-dark);
}

.before-after-showcase {
  max-width: 900px;
  margin: 0 auto;
}

.before-after-card {
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark-tertiary) 100%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.before-after-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  cursor: ew-resize;
}

.before-image,
.after-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.before-image img,
.after-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.after-image {
  clip-path: inset(0 0 0 50%);
}

.before-label,
.after-label {
  position: absolute;
  bottom: var(--space-lg);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
}

.before-label {
  left: var(--space-lg);
  background: rgba(0, 0, 0, 0.8);
  color: var(--color-white);
}

.after-label {
  right: var(--space-lg);
  background: var(--color-primary);
  color: var(--color-dark);
}

.before-after-slider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--color-white);
  transform: translateX(-50%);
  cursor: ew-resize;
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-dark);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease;
}

.slider-handle:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

.before-after-info {
  padding: var(--space-xl);
  text-align: center;
}

.before-after-info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.before-after-info p {
  color: var(--color-light);
  margin: 0;
}

/* ===== PROCESS SECTION ===== */
.process-section {
  overflow: hidden;
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  position: relative;
  z-index: 2;
}

.process-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  box-shadow: 0 8px 30px rgba(158, 113, 75, 0.3);
  transition: transform 0.3s ease;
}

.process-step:hover .process-icon {
  transform: scale(1.1);
}

.process-icon span {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-dark);
}

.process-content {
  max-width: 200px;
}

.process-content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.process-content p {
  font-size: var(--text-sm);
  color: var(--color-light);
  margin: 0;
  line-height: 1.6;
}

.process-connector {
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary) 100%);
  z-index: 1;
}

.process-connector::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(158, 113, 75, 0.5), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}


/* ===== SERVICE AREAS ===== */
.areas-section {
  background: linear-gradient(135deg, var(--color-dark-secondary) 0%, var(--color-dark) 100%);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.area-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  color: var(--color-cream);
  font-weight: 500;
}

.area-item::before {
  content: '📍';
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  :root {
    --text-5xl: 3rem;
    --text-6xl: 3.5rem;
  }

  .about-intro,
  .service-detail,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .featured-project {
    grid-template-columns: 1fr;
  }

  .featured-project-image {
    min-height: 350px;
  }

  .process-timeline {
    flex-wrap: wrap;
    gap: var(--space-2xl);
  }

  .process-step {
    flex: 0 0 calc(50% - var(--space-lg));
  }

  .process-connector {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --text-4xl: 2rem;
    --text-5xl: 2.5rem;
    --space-5xl: 5rem;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    background: #0d0d0d;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-3xl) var(--space-2xl);
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
    z-index: 999;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .nav-menu.active li {
    opacity: 1;
    transform: translateX(0);
  }

  .nav-menu.active li:nth-child(1) {
    transition-delay: 0.05s;
  }

  .nav-menu.active li:nth-child(2) {
    transition-delay: 0.1s;
  }

  .nav-menu.active li:nth-child(3) {
    transition-delay: 0.15s;
  }

  .nav-menu.active li:nth-child(4) {
    transition-delay: 0.2s;
  }

  .nav-menu.active li:nth-child(5) {
    transition-delay: 0.25s;
  }

  .nav-menu.active li:nth-child(6) {
    transition-delay: 0.3s;
  }

  .nav-menu .nav-link {
    display: block;
    font-size: var(--text-2xl);
    padding: var(--space-lg) var(--space-md);
    letter-spacing: 0.15em;
    border-bottom: 1px solid rgba(158, 113, 75, 0.1);
  }

  .nav-menu .nav-link:hover,
  .nav-menu .nav-link.active {
    color: var(--color-primary);
    background: rgba(158, 113, 75, 0.05);
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

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

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

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

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-lg);
  }

  .nav-cta .btn {
    width: 100%;
    font-size: var(--text-lg);
    padding: var(--space-lg) var(--space-2xl);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-xl);
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }

  .footer-brand {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-social {
    justify-content: center;
  }

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

  .services-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --text-3xl: 1.75rem;
    --text-4xl: 2rem;
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

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

/* ===== QUOTE TOOL STYLES ===== */
.quote-container {
  max-width: 800px;
  margin: 0 auto;
}

.calculator-header,
.quote-next-steps {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.calculator-header h3,
.quote-next-steps h3 {
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.calculator-header p,
.quote-next-steps p {
  color: var(--color-light);
  font-size: var(--text-lg);
}

.estimator-form,
.contact-form,
.quote-form {
  background: var(--color-dark-muted);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--space-2xl);
}

.estimate-box {
  background: linear-gradient(145deg, rgba(158, 113, 75, 0.1), rgba(13, 13, 13, 0.9));
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.estimate-label {
  color: var(--color-light);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.estimate-total {
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  text-shadow: 0 0 20px rgba(158, 113, 75, 0.3);
}

.estimate-breakdown {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.estimate-breakdown p {
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
}

.estimate-disclaimer {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
}

.general-inquiry-link {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.general-inquiry-link a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}