/* ==========================================================================
   SLEEKLINE INTERIORS - LUXURY DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

:root {
  --bg-dark: #0B0E11;
  --bg-dark-card: #13171D;
  --bg-dark-lighter: #1B2028;
  --bg-dark-overlay: rgba(11, 14, 17, 0.82);
  --primary-gold: #D4AF37;
  --primary-gold-hover: #E6C252;
  --gold-glow: rgba(212, 175, 55, 0.25);
  --text-gold: #E5C358;
  --text-light: #F5F3EF;
  --text-muted: #A3A6AD;
  --border-color: rgba(212, 175, 55, 0.2);
  --border-muted: rgba(255, 255, 255, 0.08);
  --whatsapp-green: #25D366;
  --whatsapp-hover: #20bd5a;
  
  --font-header: 'Cinzel', serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --transition-fast: 0.25s ease;
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.light-mode {
  --bg-dark: #F3EFE8;
  --bg-dark-card: #FBF7F2;
  --bg-dark-lighter: #EEE4D7;
  --bg-dark-overlay: rgba(243, 239, 232, 0.88);
  --primary-gold: #9A7317;
  --primary-gold-hover: #B9891A;
  --text-light: #1E2328;
  --text-muted: #5D636A;
  --border-color: rgba(154, 115, 23, 0.2);
  --border-muted: rgba(30, 35, 40, 0.12);
  background-color: var(--bg-dark);
  color: var(--text-light);
}

body.light-mode .site-header {
  background: rgba(251, 247, 242, 0.8);
  border-bottom-color: rgba(30, 35, 40, 0.08);
}

body.light-mode .hero-overlay {
  background: linear-gradient(180deg, rgba(11, 14, 17, 0.75) 0%, rgba(11, 14, 17, 0.95) 100%);
}

body.light-mode .hero-title,
body.light-mode .hero-subtitle,
body.light-mode .hero-badge,
body.light-mode .stat-number,
body.light-mode .stat-label,
body.light-mode .section-title,
body.light-mode .section-desc,
body.light-mode .feature-item h4,
body.light-mode .card-title,
body.light-mode .quote,
body.light-mode .method-val,
body.light-mode .form-card-title,
body.light-mode .modal-header h3,
body.light-mode .client-info strong {
  color: #1E2328;
}

body.light-mode .hero-title {
  color: #FFFFFF;
}

body.light-mode .hero-stats-grid {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(30, 35, 40, 0.12);
}

body.light-mode .stat-number,
body.light-mode .stat-label {
  color: #1E2328;
}

body.light-mode .btn-gold,
body.light-mode .btn-outline {
  border: 1px solid rgba(30, 35, 40, 0.18);
}

body.light-mode .btn-outline {
  color: #1E2328;
  background: rgba(255, 255, 255, 0.28);
}

body.light-mode .btn-outline:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
}

body.light-mode .hero-badge {
  background: rgba(212, 175, 55, 0.12);
  color: var(--primary-gold);
}

body.light-mode .hero-subtitle,
body.light-mode .stat-label,
body.light-mode .section-desc,
body.light-mode .feature-item p,
body.light-mode .method-label,
body.light-mode .form-card-sub,
body.light-mode .modal-header p,
body.light-mode .result-note {
  color: var(--text-muted);
}

body.light-mode .logo-main,
body.light-mode .mobile-nav-link,
body.light-mode .nav-link,
body.light-mode .site-footer .footer-links h4,
body.light-mode .site-footer .footer-brand p,
body.light-mode .site-footer .footer-links a,
body.light-mode .site-footer .footer-bottom {
  color: #1E2328;
}

body.light-mode .logo-sub,
body.light-mode .section-tag,
body.light-mode .result-price,
body.light-mode .client-info span,
body.light-mode .card-location,
body.light-mode .badge-title {
  color: var(--primary-gold);
}

body.light-mode .testimonial-card,
body.light-mode .estimator-card,
body.light-mode .service-card,
body.light-mode .portfolio-card,
body.light-mode .contact-method-card,
body.light-mode .form-card,
body.light-mode .modal-card,
body.light-mode .lightbox-content {
  background: #FBF7F2;
}

body.light-mode .hero-stats-grid {
  background: rgba(19, 23, 29, 0.75);
  backdrop-filter: blur(12px);
}

body.light-mode .estimator-result-box {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(154, 115, 23, 0.35);
  backdrop-filter: blur(10px);
}

body.light-mode .result-label,
body.light-mode .result-note {
  color: #4D535A;
}

.site-footer {
  background: #07090C;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer .footer-brand p,
.site-footer .footer-links a,
.site-footer .footer-bottom,
.site-footer .footer-links h4 {
  color: #F5F3EF;
}

.site-footer .footer-links a {
  color: rgba(245, 243, 239, 0.78);
}

.site-footer .footer-links a:hover {
  color: var(--primary-gold);
}

.site-footer .footer-bottom {
  color: rgba(245, 243, 239, 0.76);
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #252b36;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-gold);
}

/* Layout Utilities */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

.section-padding {
  padding: 60px 0;
}

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

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

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

.margin-top-sm { margin-top: 1rem; }
.margin-top-md { margin-top: 2rem; }
.margin-top-lg { margin-top: 3rem; }

/* Section Header Typography */
.section-header {
  margin-bottom: 2rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-header);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-light);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
}
.drawer-footer{
  margin-top: 1em;
}
.btn-lg {
  padding: 0.8rem 1.6rem;
  font-size: 1rem;
}

.btn-gold {
  background: linear-gradient(135deg, #D4AF37 0%, #C5A059 100%);
  color: #0B0E11;
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #E6C252 0%, #D4AF37 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

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

.btn-outline:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
  background: rgba(212, 175, 55, 0.08);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp-green);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.block-btn {
  width: 100%;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.8rem 0;
  transition: all var(--transition-normal);
  background: rgba(11, 14, 17, 0.85);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-muted);
}

.site-header.scrolled {
  padding: 0.8rem 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: var(--border-color);
}

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

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  line-height: 1;
  min-width: 0;
}

.brand-mark {
  width: clamp(54px, 3.2vw, 86px);
  height: auto;
  display: block;
  flex-shrink: 0;
}

.brand-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-header);
  font-size: clamp(0.9rem, 1.2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-light);
}

.logo-sub {
  font-size: clamp(0.48rem, 0.7vw, 0.65rem);
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--primary-gold);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 1.2rem;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-gold);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
}

.hamburger-line {
  width: 25px;
  height: 2px;
  background-color: var(--text-light);
  transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: var(--bg-dark-card);
  z-index: 2000;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
  border-left: 1px solid var(--border-color);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-muted);
}

.drawer-close {
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
}

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

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 95px;
  padding-bottom: 35px;
  overflow: hidden;
}

.hero-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: heroZoom 20s infinite alternate ease-in-out;
}

@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.1); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(11, 14, 17, 0.75) 0%, rgba(11, 14, 17, 0.95) 100%);
}

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

.hero-content {
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1.2rem;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--primary-gold);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-header);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 760px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  padding: 1.2rem;
  background: rgba(19, 23, 29, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.stat-number {
  font-family: var(--font-header);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-gold);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}

.image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.designer-img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.image-frame:hover .designer-img {
  transform: scale(1.03);
}

.image-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  padding: 1.2rem;
  background: rgba(19, 23, 29, 0.85);
  backdrop-filter: blur(15px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.badge-title {
  display: block;
  font-family: var(--font-header);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-gold);
}

.badge-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
}

.features-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--border-color);
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.feature-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Portfolio Section */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}

.filter-btn {
  padding: 0.6rem 1.4rem;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-muted);
  border-radius: 50px;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--primary-gold);
  color: var(--primary-gold);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-muted);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.portfolio-card:hover {
  border-color: var(--border-color);
  transform: translateY(-6px);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.18);
}

.card-img-wrapper {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-card:hover .card-img-wrapper img {
  transform: scale(1.08);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(11, 14, 17, 0.9) 0%, rgba(11, 14, 17, 0.2) 70%);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.category-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.3rem 0.8rem;
  background: var(--primary-gold);
  color: #0B0E11;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.card-title {
  font-family: var(--font-header);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.2rem;
}

.card-location {
  font-size: 0.85rem;
  color: var(--text-gold);
  margin-bottom: 1rem;
}

.zoom-btn {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  align-self: flex-start;
}

/* Before & After Interactive Slider */
.ba-container {
  position: relative;
  width: 100%;
  max-width: 1000px;
  height: 520px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  user-select: none;
  touch-action: none;
}

.ba-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-before-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
}

.ba-before {
  width: 1000px; /* match container max width */
  max-width: none;
}

.ba-label {
  position: absolute;
  top: 20px;
  padding: 0.5rem 1.2rem;
  background: rgba(11, 14, 17, 0.8);
  backdrop-filter: blur(8px);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  z-index: 3;
}

.ba-label-before {
  left: 20px;
  color: #ff7676;
  border: 1px solid rgba(255, 118, 118, 0.3);
}

.ba-label-after {
  right: 20px;
  color: var(--primary-gold);
  border: 1px solid var(--border-color);
}

.ba-handle {
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  width: 40px;
  margin-left: -20px;
  z-index: 10;
  cursor: ew-resize;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ba-handle-line {
  width: 2px;
  height: 100%;
  background-color: var(--primary-gold);
  box-shadow: 0 0 10px var(--primary-gold);
}

.ba-handle-button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-gold);
  color: #0B0E11;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.8);
  position: absolute;
}

.ba-footer {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  position: relative;
  background: var(--bg-dark-card);
  padding: 1.8rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-muted);
  transition: all var(--transition-normal);
}

.service-card:hover {
  border-color: var(--border-color);
  transform: translateY(-5px);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.18);
}

.service-card.featured {
  border-color: var(--primary-gold);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, var(--bg-dark-card) 100%);
}

.featured-tag {
  position: absolute;
  top: -12px;
  right: 20px;
  padding: 0.3rem 0.8rem;
  background: var(--primary-gold);
  color: #0B0E11;
  font-size: 0.7rem;
  font-weight: 800;
  border-radius: 4px;
  letter-spacing: 1px;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 175, 55, 0.12);
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}

.service-title {
  font-family: var(--font-header);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.8rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-bullets {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-bullets li {
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.service-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition-fast);
}

.service-link:hover {
  gap: 0.8rem;
  color: var(--primary-gold);
}

/* Estimator Section */
.estimator-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.estimator-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.form-step {
  margin-bottom: 2.2rem;
}

.step-label {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.option-card {
  position: relative;
  background: var(--bg-dark-lighter);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-card input {
  position: absolute;
  opacity: 0;
}

.option-card:hover {
  border-color: var(--border-color);
}

.option-card.active {
  border-color: var(--primary-gold);
  background: rgba(212, 175, 55, 0.12);
  box-shadow: 0 0 15px var(--gold-glow);
}

.option-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  text-align: center;
}

.option-content i {
  font-size: 1.4rem;
  color: var(--primary-gold);
}

.option-content span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
}

.estimator-result-box {
  background: rgba(11, 14, 17, 0.9);
  border: 1px solid var(--primary-gold);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}

.result-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.result-price {
  font-family: var(--font-header);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--primary-gold);
  margin: 0.5rem 0;
}

.result-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* Instagram Showcase Section */
.ig-handle-badge {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.ig-card {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-muted);
}

.ig-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

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

.ig-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 14, 17, 0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
  color: #fff;
}

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

.ig-overlay i {
  font-size: 2.2rem;
  color: var(--primary-gold);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-dark-card);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-muted);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card.featured {
  border-color: var(--primary-gold);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.08) 0%, var(--bg-dark-card) 100%);
}

.stars {
  color: var(--primary-gold);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
  display: flex;
  gap: 4px;
}

.quote {
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.client-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-light);
}

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

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2rem;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.contact-method-card:hover {
  border-color: var(--border-color);
  transform: translateX(2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.method-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.method-icon.wa { background: rgba(37, 211, 102, 0.15); color: var(--whatsapp-green); }
.method-icon.phone { background: rgba(212, 175, 55, 0.15); color: var(--primary-gold); }
.method-icon.ig { background: rgba(225, 48, 108, 0.15); color: #e1306c; }
.method-icon.pin { background: rgba(255, 255, 255, 0.1); color: var(--text-light); }

.method-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.method-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-light);
}

.form-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.form-card-title {
  font-family: var(--font-header);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
}

.form-card-sub {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
}

.form-group {
  margin-bottom: 1.3rem;
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-dark-lighter);
  border: 1px solid var(--border-muted);
  border-radius: var(--radius-sm);
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary-gold);
  box-shadow: 0 0 10px var(--gold-glow);
}

select.form-input {
  cursor: pointer;
}

/* Footer */
.site-footer {
  background: #07090C;
  border-top: 1px solid var(--border-muted);
  padding-top: 70px;
  padding-bottom: 30px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 50px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 380px;
}

.footer-links h4 {
  font-family: var(--font-header);
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 1.2rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Lightbox & Consultation Modals */
.lightbox-modal, .consult-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.open, .consult-modal.open {
  display: flex;
}

.lightbox-backdrop, .modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(10px);
}

.lightbox-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  width: 100%;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.lightbox-content img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.lightbox-caption {
  padding: 1.5rem;
}

.lightbox-close, .modal-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.modal-card {
  position: relative;
  z-index: 2;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 500px;
  width: 100%;
}

.modal-header {
  margin-bottom: 1.5rem;
}

.modal-header h3 {
  font-family: var(--font-header);
  font-size: 1.4rem;
  color: var(--text-light);
}

.modal-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Floating Sticky WhatsApp Pill */
.floating-wa-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--whatsapp-green);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: all var(--transition-fast);
  animation: pulseWa 2.5s infinite;
}

.floating-wa-btn:hover {
  transform: scale(1.1);
  background-color: var(--whatsapp-hover);
}

.wa-tooltip {
  position: absolute;
  right: 70px;
  background: #0B0E11;
  color: #fff;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border-color);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.floating-wa-btn:hover .wa-tooltip {
  opacity: 1;
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Reveal Scroll Animation Classes */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Responsive Media Queries */
@media (max-width: 992px) {
  .desktop-nav, .hide-mobile {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .about-grid, .contact-grid, .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .features-list-grid {
    grid-template-columns: 1fr;
  }
  .ba-container {
    height: 380px;
  }
}

@media (max-width: 600px) {
  .brand-logo {
    gap: 0.4rem;
  }

  .brand-mark {
    width: 46px;
  }

  .logo-main {
    letter-spacing: 1px;
    font-size: 0.8rem;
  }

  .logo-sub {
    letter-spacing: 2px;
    font-size: 0.42rem;
  }

  .nav-actions .btn-gold {
    display: none;
  }

  .theme-toggle {
    width: 34px;
    height: 34px;
  }

  .features-list-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .feature-item {
    align-items: flex-start;
  }

  .hero-actions {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
  .options-grid {
    grid-template-columns: 1fr;
  }
  .estimator-card {
    padding: 1.8rem;
  }
  .estimator-result-box {
    padding: 1.4rem 1rem;
  }
  #sendWhatsAppQuoteBtn {
    font-size: 0.72rem;
    padding: 0.72rem 0.9rem;
    line-height: 1.35;
    min-height: 46px;
    white-space: normal;
  }
  .result-price {
    font-size: clamp(1.5rem, 8vw, 2.1rem);
  }
  .ba-container {
    height: 280px;
  }
}

/* Modern editorial refinement */
:root {
  --bg-dark: #101413;
  --bg-dark-card: #181d1c;
  --bg-dark-lighter: #202725;
  --primary-gold: #d6a85a;
  --primary-gold-hover: #e9bd70;
  --gold-glow: rgba(214, 168, 90, 0.2);
  --text-gold: #e1b96f;
  --text-light: #f4f0e8;
  --text-muted: #aeb1aa;
  --border-color: rgba(214, 168, 90, 0.28);
  --border-muted: rgba(244, 240, 232, 0.1);
  --font-header: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
}

body {
  background-color: var(--bg-dark);
  background-image: linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 72px 72px;
}

.site-header {
  padding: 1.1rem 0;
  background: rgba(16, 20, 19, 0.72);
  border-bottom-color: rgba(244, 240, 232, 0.12);
}

.site-header.scrolled {
  padding: 0.8rem 0;
  background: rgba(16, 20, 19, 0.94);
}

.brand-logo {
  gap: 0.55rem;
}

.brand-mark {
  width: 58px;
}

.logo-main {
  letter-spacing: 3px;
}

.logo-sub {
  letter-spacing: 4px;
}

.nav-links {
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-section {
  min-height: 94vh;
  padding-top: 120px;
  padding-bottom: 52px;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(10, 14, 13, 0.88) 0%, rgba(10, 14, 13, 0.54) 52%, rgba(10, 14, 13, 0.7) 100%), linear-gradient(180deg, rgba(10, 14, 13, 0.25) 0%, rgba(10, 14, 13, 0.94) 100%);
}

.hero-content {
  max-width: 780px;
}

.hero-badge {
  border-radius: 4px;
  padding: 0.45rem 0.8rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 0.68rem;
  background: rgba(214, 168, 90, 0.14);
}

.hero-title {
  font-size: clamp(3.1rem, 6.5vw, 6.3rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  max-width: 800px;
}

.hero-subtitle {
  max-width: 600px;
  font-size: 1.05rem;
  color: #d0d1ca;
}

.btn {
  border-radius: 3px;
  letter-spacing: 0.02em;
}

.btn-gold {
  background: var(--primary-gold);
  box-shadow: 0 8px 24px rgba(214, 168, 90, 0.2);
}

.btn-gold:hover {
  background: var(--primary-gold-hover);
}

.hero-stats-grid {
  max-width: 780px;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(16, 20, 19, 0.62);
  border-radius: 6px;
  padding: 1rem;
}

.stat-number {
  font-size: 1.55rem;
}

.section-padding {
  padding: 110px 0;
}

.section-header {
  margin-bottom: 3rem;
}

.section-tag {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

.section-title {
  font-size: clamp(2.25rem, 4vw, 3.8rem);
  letter-spacing: -0.025em;
}

.section-subtitle {
  font-size: 1rem;
  max-width: 620px;
}

.image-frame,
.portfolio-card,
.service-card,
.testimonial-card,
.form-card,
.estimator-card,
.contact-method-card {
  border-color: rgba(244, 240, 232, 0.12);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.image-frame {
  border-radius: 8px;
}

.image-badge {
  border-radius: 5px;
  background: rgba(16, 20, 19, 0.78);
}

.portfolio-grid,
.services-grid,
.testimonials-grid {
  gap: 1.2rem;
}

.portfolio-card {
  border-radius: 6px;
}

.card-img-wrapper {
  height: 360px;
}

.card-overlay {
  padding: 1.4rem;
  background: linear-gradient(0deg, rgba(10, 14, 13, 0.94) 0%, rgba(10, 14, 13, 0.12) 76%);
}

.category-badge {
  border-radius: 3px;
  letter-spacing: 0.08em;
}

.service-card {
  border-radius: 6px;
  padding: 2rem 1.6rem;
}

.service-card.featured,
.testimonial-card.featured {
  background: linear-gradient(145deg, rgba(214, 168, 90, 0.12), var(--bg-dark-card) 65%);
}

.service-icon-box,
.feature-icon {
  border-radius: 5px;
}

.estimator-card {
  border-radius: 8px;
  padding: clamp(1.6rem, 4vw, 3.2rem);
}

.option-card {
  border-radius: 5px;
}

.option-card.active {
  background: rgba(214, 168, 90, 0.1);
}

.ig-card {
  border-radius: 6px;
}

.testimonial-card {
  border-radius: 6px;
  padding: 2rem;
}

.contact-grid {
  gap: 5rem;
}

.form-card {
  border-radius: 8px;
}

.site-footer {
  padding-top: 90px;
}

@media (max-width: 992px) {
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .section-padding {
    padding: 76px 0;
  }

  .hero-section {
    min-height: 100svh;
    padding-top: 105px;
  }

  .hero-title {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .hero-stats-grid {
    gap: 0.6rem;
    padding: 0.85rem 0.5rem;
  }

  .stat-number {
    font-size: 1.25rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .card-img-wrapper {
    height: 300px;
  }
}