/* ============================================
   I DESIGNS INTERIOR — Premium Stylesheet
   Color Palette: Warm White, Ivory, Charcoal, 
   Soft Beige, Muted Gold, Natural Wood Tones
   ============================================ */

/* === CSS Custom Properties === */
:root {
  --color-white: #FFFFFF;
  --color-warm-white: #FAF8F5;
  --color-ivory: #F5F0EB;
  --color-beige: #EDE6DD;
  --color-beige-light: #F7F3EF;
  --color-gold: #C5A572;
  --color-gold-light: #D4BA8A;
  --color-gold-dark: #B08D5B;
  --color-charcoal: #2C2C2C;
  --color-charcoal-light: #3A3A3A;
  --color-dark: #1A1A1A;
  --color-text: #4A4A4A;
  --color-text-light: #7A7A7A;
  --color-text-lighter: #9A9A9A;
  --color-border: #E5E0DA;
  --color-border-light: #EDEAE6;

  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-accent: 'Cormorant Garamond', 'Georgia', serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  --space-5xl: 10rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.16);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

  --container-max: 1280px;
  --container-wide: 1440px;
}

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

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

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

body.no-scroll {
  overflow: hidden;
}

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

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

ul, ol {
  list-style: none;
}

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

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

::selection {
  background-color: var(--color-gold);
  color: var(--color-white);
}

/* === Preloader === */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

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

.preloader-line {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
  margin: 0 auto 1.5rem;
  animation: preloaderPulse 1.2s ease-in-out infinite;
}

@keyframes preloaderPulse {
  0%, 100% { transform: scaleX(1); opacity: 1; }
  50% { transform: scaleX(0.5); opacity: 0.5; }
}

.preloader-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-white);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
}

/* === Container === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* === Typography === */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 2.5rem;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.75rem;
  height: 1px;
  background: var(--color-gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  color: var(--color-charcoal);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 640px;
  line-height: 1.75;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

/* === Section === */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section:nth-child(even) {
  background-color: var(--color-ivory);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  border: 1.5px solid transparent;
}

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

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

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

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

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

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

.btn-whatsapp {
  background-color: #25D366;
  color: var(--color-white);
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background-color: #1da851;
  border-color: #1da851;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 0.95rem;
}

/* === Navigation === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  transition: opacity var(--transition-fast);
}

.nav-logo:hover {
  opacity: 0.8;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.02em;
  transition: color var(--transition-base);
}

.logo-accent {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-gold);
  transition: color var(--transition-base);
}

.navbar.scrolled .logo-text {
  color: var(--color-charcoal);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 1.5px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: right;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-link:hover {
  color: var(--color-white);
}

.navbar.scrolled .nav-link {
  color: var(--color-text);
}

.navbar.scrolled .nav-link:hover {
  color: var(--color-charcoal);
}

.nav-cta-link {
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  margin-left: 0.5rem;
}

.nav-cta-link::after {
  display: none;
}

.navbar.scrolled .nav-cta-link {
  border-color: var(--color-charcoal);
  color: var(--color-charcoal);
}

.nav-cta-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-gold);
  color: var(--color-gold) !important;
}

.navbar.scrolled .nav-cta-link:hover {
  background: var(--color-charcoal);
  border-color: var(--color-charcoal);
  color: var(--color-white) !important;
}

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

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.navbar.scrolled .hamburger-line {
  background: var(--color-charcoal);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease-out;
}

.hero.loaded .hero-bg-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.82) 0%,
    rgba(26, 26, 26, 0.6) 40%,
    rgba(26, 26, 26, 0.45) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 8rem;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  padding: 0.5rem 1.25rem;
  border: 1px solid rgba(197, 165, 114, 0.4);
  border-radius: 2px;
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: var(--color-gold-light);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-subtitle strong {
  color: var(--color-white);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 4rem;
}

.hero-actions .btn {
  font-size: 0.875rem;
}

.hero-actions .btn-outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-actions .btn-outline:hover {
  background: var(--color-white);
  color: var(--color-charcoal);
  border-color: var(--color-white);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
}

.hero-scroll-indicator a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 3rem;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-gold);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 0%; }
  100% { top: 100%; }
}

/* === About Section === */
.about {
  background: var(--color-warm-white) !important;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  width: 100%;
  height: 550px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-md);
  opacity: 0.3;
}

.about-experience-badge {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.exp-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.exp-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.5rem;
}

.about-role {
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-weight: 400;
  font-style: italic;
  color: var(--color-gold-dark);
  margin-bottom: 1.5rem;
}

.about-divider {
  width: 3rem;
  height: 2px;
  background: var(--color-gold);
  margin-bottom: 1.5rem;
}

.about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.about-text strong {
  color: var(--color-charcoal);
  font-weight: 600;
}

.about-highlights {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.highlight-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-ivory);
  color: var(--color-gold);
}

.about-highlight strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.15rem;
}

.about-highlight p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* === Services Section === */
.services {
  background: var(--color-ivory) !important;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border-light);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-ivory);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  color: var(--color-gold);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--color-gold);
  color: var(--color-white);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* === Projects Section === */
.projects {
  background: var(--color-warm-white) !important;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-light);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

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

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  transition: all var(--transition-base);
}

.project-card.hidden {
  display: none;
}

.project-link {
  display: block;
  text-decoration: none;
}

.project-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.project-view-btn {
  padding: 0.625rem 1.5rem;
  background: var(--color-white);
  color: var(--color-charcoal);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transform: translateY(1rem);
  transition: transform var(--transition-base);
}

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

.project-info {
  padding: 1.25rem 1.5rem;
}

.project-category {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.25rem;
}

.project-location {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0.25rem;
}

.project-style {
  font-size: 0.75rem;
  color: var(--color-text-lighter);
  font-style: italic;
}

/* === Wallpaper Section === */
.wallpaper-section {
  background: var(--color-warm-white) !important;
}

.wallpaper-showcase {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
}

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

.wallpaper-item.reverse {
  direction: rtl;
}

.wallpaper-item.reverse > * {
  direction: ltr;
}

.wallpaper-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.wallpaper-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.wallpaper-item:hover .wallpaper-image img {
  transform: scale(1.05);
}

.wallpaper-content h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 1rem;
}

.wallpaper-content p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.wallpaper-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.wallpaper-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-text);
  font-weight: 500;
}

.wallpaper-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

/* === Process Section === */
.process {
  background: var(--color-ivory) !important;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.process-step {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border-light);
  position: relative;
}

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

.step-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-beige);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition-base);
}

.process-step:hover .step-number {
  color: var(--color-gold);
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.75rem;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* === Stats Section === */
.stats {
  position: relative;
  padding: var(--space-4xl) 0;
  overflow: hidden;
}

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

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

.stats-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.88);
}

.stats .container {
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem 1rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-gold);
  display: inline;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-gold);
  display: inline;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin-top: 0.75rem;
}

.stat-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.5rem;
}

/* === Why Choose Us === */
.why-us {
  background: var(--color-warm-white) !important;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.why-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.why-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

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

.why-card:hover::after {
  transform: scaleX(1);
}

.why-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-beige);
  margin-bottom: 1rem;
  line-height: 1;
}

.why-card:hover .why-number {
  color: var(--color-gold);
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.75rem;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* === Testimonials === */
.testimonials {
  background: var(--color-ivory) !important;
}

.testimonials-carousel {
  position: relative;
  overflow: hidden;
}

.testimonials-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  flex: 0 0 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  text-align: center;
}

.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-gold);
}

.testimonial-text {
  font-family: var(--font-accent);
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 2rem;
  border: none;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-ivory);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-info {
  text-align: left;
}

.author-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-charcoal);
  font-weight: 600;
}

.author-info span {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.testimonial-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background: var(--color-charcoal);
  border-color: var(--color-charcoal);
  color: var(--color-white);
}

.testimonial-dots {
  display: flex;
  gap: 0.5rem;
}

.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.testimonial-dot.active {
  background: var(--color-gold);
  width: 24px;
  border-radius: 4px;
}

/* === Locations === */
.locations {
  background: var(--color-warm-white) !important;
}

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

.location-card {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border-light);
  transition: all var(--transition-base);
}

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

.location-pin {
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.location-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.75rem;
}

.location-address {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.location-contact a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-charcoal);
  display: inline-block;
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.location-contact a:hover {
  color: var(--color-gold);
}

.location-map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  transition: all var(--transition-fast);
}

.location-map-link:hover {
  color: var(--color-gold-dark);
}

/* === Contact Section === */
.contact {
  background: var(--color-ivory) !important;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-intro {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin: 1rem 0 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.detail-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-warm-white);
  border-radius: var(--radius-md);
  color: var(--color-gold);
}

.contact-detail strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-detail a,
.contact-detail span {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
}

.contact-detail a:hover {
  color: var(--color-gold);
}

.contact-form {
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.25rem;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-warm-white);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-lighter);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(197, 165, 114, 0.1);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%237A7A7A' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* === Final CTA === */
.final-cta {
  position: relative;
  padding: var(--space-5xl) 0;
  text-align: center;
  overflow: hidden;
}

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

.final-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.final-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(44, 44, 44, 0.85) 100%);
}

.final-cta-content {
  position: relative;
  z-index: 2;
}

.final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.final-cta-title em {
  font-style: italic;
  color: var(--color-gold-light);
}

.final-cta-text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.final-cta-actions .btn-primary {
  background: var(--color-gold);
  border-color: var(--color-gold);
}

.final-cta-actions .btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

/* === Footer === */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
}

.footer-main {
  padding: var(--space-3xl) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.footer-logo .logo-text {
  color: var(--color-white);
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-gold);
}

.footer-contact-item a,
.footer-contact-item span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.5;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom strong {
  color: rgba(255, 255, 255, 0.6);
}

.footer-tagline-small {
  font-size: 0.7rem !important;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* === Floating Buttons === */
.floating-whatsapp,
.floating-call {
  position: fixed;
  z-index: 900;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

.floating-whatsapp {
  bottom: 5.5rem;
  right: 1.5rem;
  background: #25D366;
  color: var(--color-white);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.floating-call {
  bottom: 2rem;
  right: 1.5rem;
  background: var(--color-charcoal);
  color: var(--color-white);
}

.floating-call:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

/* === Back to Top === */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 1.5rem;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

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

.back-to-top:hover {
  background: var(--color-charcoal);
  border-color: var(--color-charcoal);
  color: var(--color-white);
}

/* === Reveal Animations === */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
  transform: translateY(40px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
  opacity: 1;
  transform: translate(0, 0);
}

/* === Responsive Design === */

/* Tablet */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

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

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

  .about-image {
    height: 400px;
  }

  .about-experience-badge {
    left: auto;
    right: 1rem;
  }

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

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

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

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

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

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

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

  .wallpaper-item.reverse {
    direction: ltr;
  }
}

/* Mobile */
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

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

  .section-header {
    margin-bottom: var(--space-xl);
  }

  /* Mobile Nav */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: var(--color-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 6rem 2rem 2rem;
    gap: 0;
    transition: right var(--transition-base);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
    z-index: 1000;
  }

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

  .nav-link {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    padding: 0.75rem 0;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover {
    color: var(--color-gold);
  }

  .nav-cta-link {
    margin-left: 0;
    margin-top: 1rem;
    border-color: var(--color-gold);
    color: var(--color-gold) !important;
    text-align: center;
    width: 100%;
  }

  /* Mobile Hero */
  .hero-content {
    padding-top: 7rem;
  }

  .hero-title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-scroll-indicator {
    display: none;
  }

  .hide-mobile {
    display: none;
  }

  /* Mobile About */
  .about-experience-badge {
    bottom: 1rem;
    right: 1rem;
    padding: 1rem;
  }

  .exp-number {
    font-size: 2rem;
  }

  /* Mobile Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile Projects */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-filters {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .project-filters::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex-shrink: 0;
  }

  /* Mobile Process */
  .process-timeline {
    grid-template-columns: 1fr;
  }

  /* Mobile Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .stat-item {
    padding: 1.5rem 0.5rem;
  }

  /* Mobile Why Us */
  .why-us-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile Locations */
  .locations-grid {
    grid-template-columns: 1fr;
  }

  /* Mobile Contact */
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

  /* Mobile Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Mobile Floating */
  .floating-whatsapp,
  .floating-call {
    width: 50px;
    height: 50px;
  }

  .floating-whatsapp svg,
  .floating-call svg {
    width: 24px;
    height: 24px;
  }

  .floating-whatsapp {
    bottom: 5rem;
    right: 1rem;
  }

  .floating-call {
    bottom: 1.5rem;
    right: 1rem;
  }

  .back-to-top {
    left: 1rem;
    bottom: 1.5rem;
    width: 40px;
    height: 40px;
  }

  /* Mobile Wallpaper */
  .wallpaper-features {
    grid-template-columns: 1fr;
  }

  .wallpaper-image img {
    height: 280px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .container {
    padding: 0 1.25rem;
  }

  .hero-badge {
    font-size: 0.65rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }

  .testimonial-text {
    font-size: 1rem;
  }

  .final-cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .final-cta-actions .btn {
    width: 100%;
    max-width: 300px;
  }

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

/* Large Desktop */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
}

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

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

  html {
    scroll-behavior: auto;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .service-card,
  .why-card,
  .process-step,
  .location-card {
    border-width: 2px;
  }
}

/* Print styles */
@media print {
  .navbar,
  .floating-whatsapp,
  .floating-call,
  .back-to-top,
  .preloader,
  .hero-scroll-indicator {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 2rem 0;
  }

  .section {
    padding: 1.5rem 0;
  }

  body {
    color: #000;
    background: #fff;
  }
}