/* ==========================================================================
   NEXA KREASI KONSTRUKSI - MODERN CONTRACTOR & CONSTRUCTION STYLESHEET
   Design Language: Architectural, Premium, Clean, Professional, Precision
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-dark: #0B0F19;
  --secondary-dark: #151D2F;
  --card-dark: #1B2438;
  --border-dark: #26334D;
  
  --bg-body: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-surface-2: #F1F5F9;
  --border-subtle: #E2E8F0;
  --border-strong: #CBD5E1;

  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;

  /* Architectural & Safety Accents */
  --accent-orange: #EA580C;
  --accent-orange-bright: #F97316;
  --accent-orange-glow: rgba(249, 115, 22, 0.25);
  --accent-amber: #D97706;
  --accent-amber-light: #F59E0B;
  --accent-amber-glow: rgba(217, 119, 6, 0.2);

  /* Blueprint CAD Accents */
  --blueprint-blue: #0284C7;
  --blueprint-cyan: #38BDF8;
  --blueprint-bg: #0B2447;
  --blueprint-grid: rgba(56, 189, 248, 0.15);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', monospace;

  /* Elevations & Shadows */
  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 6px 16px -2px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 20px 40px -8px rgba(15, 23, 42, 0.16);
  --shadow-orange: 0 10px 25px -3px rgba(249, 115, 22, 0.35);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max-width: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

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

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

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

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

button, input, select, textarea {
  font: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.text-center { text-align: center; }
.text-orange { color: var(--accent-orange-bright); }
.text-cyan { color: var(--blueprint-cyan); }
.text-white { color: #FFFFFF; }
.w-full { width: 100%; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-4 { margin-top: 1.5rem; }

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

/* ==========================================================================
   TYPOGRAPHY & SECTION HEADERS
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-dark);
  font-weight: 700;
  line-height: 1.25;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.08);
  border: 1px solid rgba(249, 115, 22, 0.2);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

.section-description {
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   BUTTONS & UI CONTROLS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange-bright) 0%, var(--accent-orange) 100%);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.6s ease;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -3px rgba(249, 115, 22, 0.45);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--primary-dark);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-2);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.15rem 2.5rem;
  font-size: 1.0625rem;
}

.btn-whatsapp-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: #25D366;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 20px -3px rgba(37, 211, 102, 0.35);
  transition: var(--transition-normal);
}

.btn-whatsapp-large:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -3px rgba(37, 211, 102, 0.45);
}

/* ==========================================================================
   TOP ANNOUNCEMENT BAR
   ========================================================================== */
.top-announcement-bar {
  background-color: var(--primary-dark);
  color: var(--text-light);
  font-size: 0.75rem;
  font-family: var(--font-body);
  border-bottom: 1px solid var(--border-dark);
  padding: 0.45rem 0;
}

.top-bar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.top-divider {
  color: var(--border-dark);
}

.top-link {
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-link:hover {
  color: var(--accent-orange-bright);
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #FFFFFF;
  font-weight: 500;
}

.safety-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #34D399;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #34D399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* ==========================================================================
   1. NAVBAR
   ========================================================================== */
.navbar-wrapper {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-normal);
}

.navbar-wrapper.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border-strong);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  max-width: 1420px;
  gap: 1.25rem;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.logo-mark {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.logo-svg {
  width: 100%;
  height: 100%;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.logo-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary-dark);
  line-height: 1.1;
  white-space: nowrap;
}

.logo-brand .accent-text {
  color: var(--accent-orange-bright);
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Desktop Nav Menu - Strictly Single Row (Sebaris) */
.nav-menu {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: clamp(0.7rem, 1.2vw, 1.35rem);
  flex-shrink: 1;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  flex-shrink: 0;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: clamp(0.8125rem, 0.88vw, 0.9375rem);
  font-weight: 500;
  color: var(--text-main);
  padding: 0.45rem 0.2rem;
  position: relative;
  white-space: nowrap !important;
  word-break: keep-all;
  display: inline-block;
  transition: var(--transition-fast);
}

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

.nav-link:hover, .nav-link.active {
  color: var(--accent-orange-bright);
}

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

.nav-link.highlight-menu {
  color: var(--accent-orange);
  font-weight: 600;
}

.nav-action-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav-cta-btn {
  padding: 0.7rem 1.25rem;
  font-size: 0.875rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
}

.hamburger-bar {
  width: 20px;
  height: 2px;
  background-color: var(--primary-dark);
  transition: var(--transition-fast);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 15, 25, 0.7);
  backdrop-filter: blur(6px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.mobile-drawer.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 380px;
  height: 100%;
  background-color: #FFFFFF;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-drawer.active .mobile-drawer-content {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.close-drawer-btn {
  font-size: 2rem;
  line-height: 1;
  background: none;
  color: var(--text-muted);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.mobile-nav-link:hover {
  color: var(--accent-orange-bright);
}

.mobile-drawer-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-quick-contact {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mobile-social-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.mobile-social-row .social-link {
  background-color: var(--bg-surface);
  color: var(--primary-dark);
  border: 1px solid var(--border-subtle);
}

.mobile-social-row .social-link:hover {
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
  border-color: var(--accent-orange-bright);
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--primary-dark);
  color: #FFFFFF;
  padding: 5rem 0 3.5rem;
  overflow: hidden;
  min-height: 860px;
  display: flex;
  align-items: center;
}

/* Architectural CAD Pattern & Textures */
.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 80% 20%, rgba(249, 115, 22, 0.15) 0%, transparent 50%),
    linear-gradient(180deg, rgba(11, 15, 25, 0.84) 0%, rgba(11, 15, 25, 0.96) 100%),
    url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1920&q=80') center center / cover no-repeat;
  z-index: 1;
}

.cad-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}

.cad-crosshair {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.1em;
  z-index: 2;
  pointer-events: none;
}

.ch-tl { top: 2rem; left: 2.5rem; }
.ch-tr { top: 2rem; right: 2.5rem; }
.ch-bl { bottom: 2rem; left: 2.5rem; }

.hero-container {
  position: relative;
  z-index: 3;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.hero-content {
  max-width: 650px;
}

.hero-label-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.75rem;
}

.tag-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-orange-bright);
  box-shadow: 0 0 8px var(--accent-orange-bright);
}

.hero-title {
  color: #FFFFFF;
  font-size: clamp(2.4rem, 4.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.highlight-underline {
  position: relative;
  color: #FFFFFF;
  display: inline-block;
}

.highlight-underline::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--accent-orange-bright), transparent);
  border-radius: 2px;
  z-index: -1;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 2.25rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.hero-cta-group .btn-secondary {
  background-color: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.2);
}

.hero-cta-group .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #FFFFFF;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Hero Visual Feature Card */
.hero-visual-card {
  position: relative;
}

.hero-card-inner {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.hero-image-wrapper {
  position: relative;
  border-radius: calc(var(--radius-lg) - 6px);
  overflow: hidden;
  height: 480px;
}

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

.hero-visual-card:hover .hero-main-img {
  transform: scale(1.03);
}

.hero-img-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  background-color: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.live-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--accent-orange-bright);
  box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7);
  animation: pulseOrange 2s infinite;
  flex-shrink: 0;
}

@keyframes pulseOrange {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(249, 115, 22, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.badge-info .b-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent-orange-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-info .b-desc {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #FFFFFF;
}

/* Floating Badges on Hero Card */
.hero-floating-card {
  position: absolute;
  background-color: rgba(21, 29, 47, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: var(--shadow-xl);
  z-index: 4;
}

.top-float {
  top: -1.5rem;
  right: -1.5rem;
}

.bottom-float {
  bottom: 4.5rem;
  left: -2rem;
}

.fc-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blueprint-cyan);
  font-size: 1.125rem;
}

.fc-icon.accent-icon {
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.15);
}

.fc-num {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
}

.fc-label {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Hero Stats Strip */
.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background-color: rgba(21, 29, 47, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
}

.stat-card {
  position: relative;
}

.stat-card:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15%;
  right: -0.75rem;
  width: 1px;
  height: 70%;
  background-color: rgba(255, 255, 255, 0.1);
}

.stat-number-wrapper {
  display: flex;
  align-items: baseline;
  margin-bottom: 0.35rem;
}

.stat-counter {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
  margin-left: 2px;
}

.stat-text h4 {
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.stat-text p {
  font-size: 0.8125rem;
  color: var(--text-light);
  line-height: 1.45;
}

/* ==========================================================================
   3. SECTION TENTANG KAMI
   ========================================================================== */
.about-section {
  padding: 6.5rem 0;
  background-color: #FFFFFF;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4.5rem;
  align-items: center;
}

.about-visual-column {
  position: relative;
}

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

.about-img-primary {
  width: 100%;
  height: 540px;
  object-fit: cover;
}

.experience-ribbon {
  position: absolute;
  top: 2rem;
  left: 2rem;
  background: linear-gradient(135deg, var(--accent-orange-bright) 0%, var(--accent-orange) 100%);
  color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-orange);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 180px;
}

.ribbon-years {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
}

.ribbon-text {
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  margin-top: 0.35rem;
}

.about-secondary-card {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 340px;
}

.sec-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(249, 115, 22, 0.1);
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.sec-card-info h4 {
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.sec-card-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* About Text */
.about-lead {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--primary-dark);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-paragraph {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.about-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.pillar-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface-2);
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.pillar-item h5 {
  font-size: 0.9375rem;
  margin-bottom: 0.25rem;
}

.pillar-item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.about-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.founder-profile {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.founder-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--bg-surface-2);
  border: 2px solid var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-dark);
  font-size: 1.25rem;
}

.founder-name {
  font-size: 0.9375rem;
  font-weight: 700;
}

.founder-title {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   5. SECTION LAYANAN KAMI
   ========================================================================== */
.services-section {
  padding: 6.5rem 0;
  background-color: var(--bg-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.service-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  transition: var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(249, 115, 22, 0.4);
}

.service-card:hover::before {
  background: linear-gradient(90deg, var(--accent-orange-bright), var(--accent-amber));
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface-2);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
}

.service-icon-box.accent {
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
}

.service-serial {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--border-strong);
}

.popular-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(249, 115, 22, 0.12);
  color: var(--accent-orange-bright);
  border: 1px solid rgba(249, 115, 22, 0.25);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-feature-list li {
  font-size: 0.8125rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-feature-list li i {
  color: var(--accent-orange-bright);
  font-size: 0.75rem;
}

.service-card-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.service-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.service-link:hover {
  color: var(--accent-orange-bright);
  gap: 0.75rem;
}

/* Service Strip */
.service-banner-strip {
  background-color: var(--primary-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.sbs-text h4 {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.sbs-text p {
  color: var(--text-light);
  font-size: 0.9375rem;
}

/* ==========================================================================
   6. SECTION PROJECT PORTFOLIO
   ========================================================================== */
.portfolio-section {
  padding: 6.5rem 0;
  background-color: #FFFFFF;
}

.portfolio-header-wrapper {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.portfolio-filter-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  padding: 0.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.filter-btn:hover {
  color: var(--primary-dark);
}

.filter-btn.active {
  background-color: var(--primary-dark);
  color: #FFFFFF;
}

/* Project Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.project-img-box {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
  background-color: var(--primary-dark);
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(11, 15, 25, 0.2) 0%, rgba(11, 15, 25, 0.95) 85%);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: #FFFFFF;
}

.project-category-badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
}

.project-name {
  color: #FFFFFF;
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.project-location {
  font-size: 0.8125rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.project-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-light);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.65rem 0;
  margin-bottom: 1.25rem;
}

.project-specs strong {
  display: block;
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.btn-view-project {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-view-project:hover {
  background-color: var(--accent-orange-bright);
  border-color: var(--accent-orange-bright);
}

.portfolio-cta-bottom {
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   7. SECTION PROSES KERJA (TIMELINE VISUAL)
   ========================================================================== */
.process-section {
  padding: 6.5rem 0;
  background-color: var(--primary-dark);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.process-section .section-title {
  color: #FFFFFF;
}

.process-section .section-description {
  color: var(--text-light);
}

.process-timeline-wrapper {
  position: relative;
  margin-top: 4rem;
}

/* Connecting rail */
.timeline-line-rail {
  position: absolute;
  top: 36px;
  left: 5%;
  width: 90%;
  height: 3px;
  background-color: rgba(255, 255, 255, 0.1);
  z-index: 1;
}

.timeline-line-fill {
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-orange-bright), var(--accent-amber));
  box-shadow: 0 0 10px var(--accent-orange-bright);
  transition: width 0.6s ease;
}

.timeline-steps-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.step-badge-outer {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--secondary-dark);
  border: 3px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  transition: var(--transition-normal);
}

.step-card:hover .step-badge-outer {
  border-color: var(--accent-orange-bright);
  box-shadow: 0 0 20px var(--accent-orange-glow);
  transform: scale(1.08);
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
}

.step-content {
  background-color: var(--secondary-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  width: 100%;
  transition: var(--transition-normal);
}

.step-card:hover .step-content {
  border-color: rgba(249, 115, 22, 0.4);
  transform: translateY(-4px);
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: rgba(249, 115, 22, 0.15);
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  margin: 0 auto 1rem;
}

.step-title {
  color: #FFFFFF;
  font-size: 1.0625rem;
  margin-bottom: 0.65rem;
}

.step-desc {
  font-size: 0.8125rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.step-meta {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.1);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  display: inline-block;
}

/* ==========================================================================
   8. SECTION KEUNGGULAN (WHY CHOOSE US)
   ========================================================================== */
.features-section {
  padding: 6.5rem 0;
  background-color: var(--bg-surface);
}

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

.feature-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-orange-bright);
  box-shadow: var(--shadow-md);
}

.feat-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.12) 0%, rgba(217, 119, 6, 0.08) 100%);
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.feat-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.feat-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.feat-micro-metric {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: #059669;
  background-color: #ECFDF5;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ==========================================================================
   INTERACTIVE RAB CALCULATOR SECTION
   ========================================================================== */
.calculator-section {
  padding: 6.5rem 0;
  background-color: #FFFFFF;
}

.calculator-card-wrapper {
  background-color: var(--secondary-dark);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  border: 1px solid var(--border-dark);
  box-shadow: var(--shadow-xl);
}

.calc-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.calc-title {
  color: #FFFFFF;
  font-size: clamp(1.85rem, 3vw, 2.4rem);
  margin-bottom: 0.85rem;
}

.calc-subtitle {
  color: var(--text-light);
  font-size: 1rem;
}

.calculator-body-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: start;
}

.calc-field-group {
  margin-bottom: 2rem;
}

.calc-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
}

/* Type Pill Selector */
.type-pill-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.type-pill {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition-fast);
}

.type-pill:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.type-pill.active {
  background-color: var(--accent-orange-bright);
  border-color: var(--accent-orange-bright);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

/* Range Slider */
.area-badge {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.15);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-sm);
}

.range-slider {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  outline: none;
  margin: 1.25rem 0 0.5rem;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-orange-bright);
  border: 3px solid #FFFFFF;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* Spec Tier Selector */
.spec-tier-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.spec-tier-option input[type="radio"] {
  display: none;
}

.spec-box {
  position: relative;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.spec-box:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.spec-tier-option input[type="radio"]:checked + .spec-box {
  background-color: rgba(249, 115, 22, 0.12);
  border-color: var(--accent-orange-bright);
}

.spec-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.spec-hint {
  font-size: 0.75rem;
  color: var(--text-light);
}

.badge-recommended {
  position: absolute;
  top: 0.65rem;
  right: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
}

/* Output Result Box */
.calc-result-panel {
  position: sticky;
  top: 6rem;
}

.result-box {
  background-color: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-xl);
}

.result-header-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.result-amount-display {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.result-amount-display .currency {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
}

.result-amount-display .amount {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}

.cost-per-meter {
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cost-per-meter strong {
  color: #FFFFFF;
  font-family: var(--font-mono);
}

.result-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.8125rem;
  margin-bottom: 2rem;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  color: var(--text-light);
}

.breakdown-item strong {
  color: #FFFFFF;
  font-family: var(--font-mono);
}

.calc-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.calc-disclaimer {
  font-size: 0.6875rem;
  color: var(--text-muted);
  line-height: 1.4;
  text-align: center;
}

/* ==========================================================================
   9. SECTION TESTIMONIAL KLIEN
   ========================================================================== */
.testimonial-section {
  padding: 6.5rem 0;
  background-color: var(--bg-surface);
}

.testimonial-slider-wrapper {
  max-width: 920px;
  margin: 0 auto;
}

.testimonial-slider {
  position: relative;
  min-height: 380px;
}

.testimonial-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.testimonial-slide.active {
  display: block;
  opacity: 1;
}

.testimonial-card {
  position: relative;
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg);
}

.quote-watermark {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  font-size: 4.5rem;
  color: var(--bg-surface-2);
  line-height: 1;
  pointer-events: none;
}

.testimonial-rating {
  color: #F59E0B;
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 0.35rem;
}

.testimonial-quote {
  font-size: 1.1875rem;
  line-height: 1.8;
  color: var(--primary-dark);
  font-style: italic;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 2;
}

.testimonial-client-profile {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1.5rem;
}

.client-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-orange-bright);
}

.client-meta .client-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.client-meta .client-role {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.client-project-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-orange-bright);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* Slider Controls */
.slider-controls-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.slider-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 1px solid var(--border-strong);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.slider-arrow:hover {
  background-color: var(--primary-dark);
  color: #FFFFFF;
  border-color: var(--primary-dark);
}

.slider-dots-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.dot-btn {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-strong);
  transition: var(--transition-fast);
}

.dot-btn.active {
  width: 28px;
  border-radius: 6px;
  background-color: var(--accent-orange-bright);
}

/* ==========================================================================
   10. CALL TO ACTION (CTA BANNER SECTION)
   ========================================================================== */
.cta-banner-section {
  position: relative;
  background-color: var(--primary-dark);
  color: #FFFFFF;
  padding: 6rem 0;
  overflow: hidden;
}

.cta-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 90% 50%, rgba(249, 115, 22, 0.2) 0%, transparent 60%),
              radial-gradient(circle at 10% 50%, rgba(2, 132, 199, 0.1) 0%, transparent 50%);
}

.cta-box {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  background-color: rgba(21, 29, 47, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 4rem;
}

.cta-mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-orange-bright);
  margin-bottom: 1rem;
}

.cta-headline {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.cta-subheadline {
  font-size: 1.0625rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cta-features-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: #FFFFFF;
  font-weight: 500;
}

.cta-actions-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ==========================================================================
   11. SECTION KONTAK & FOOTER
   ========================================================================== */
.contact-info-section {
  padding: 5rem 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

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

.contact-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-xs);
  transition: var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-orange-bright);
}

.cc-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(249, 115, 22, 0.1);
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.contact-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.contact-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.cc-contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.cc-contact-links a:hover {
  color: var(--accent-orange-bright);
}

/* Site Footer */
.site-footer {
  background-color: var(--primary-dark);
  color: var(--text-light);
}

.footer-main-content {
  padding: 5rem 0 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1.1fr;
  gap: 3.5rem;
}

.footer-logo {
  margin-bottom: 1.25rem;
}

.footer-bio {
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-certifications {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.cert-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--blueprint-cyan);
  background-color: rgba(56, 189, 248, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.social-links-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.social-link:hover {
  background-color: var(--accent-orange-bright);
  transform: translateY(-2px);
}

.footer-heading {
  color: #FFFFFF;
  font-size: 1.0625rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent-orange-bright);
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.footer-link-list a:hover {
  color: var(--accent-orange-bright);
  padding-left: 4px;
}

.footer-text-sm {
  font-size: 0.8125rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.newsletter-input {
  background-color: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  width: 100%;
}

.btn-newsletter {
  background-color: var(--accent-orange-bright);
  color: #FFFFFF;
  padding: 0 1.25rem;
  transition: var(--transition-fast);
}

.btn-newsletter:hover {
  background-color: var(--accent-orange);
}

.hotline-box {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.hl-title {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.hl-number {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Footer Bottom Bar */
.footer-bottom-bar {
  border-top: 1px solid var(--border-dark);
  padding: 1.5rem 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.f-bottom-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-links {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.legal-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS
   ========================================================================== */
.floating-actions-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
  z-index: 1500;
}

.floating-wa-btn {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition-normal);
  animation: pulseWa 2.5s infinite;
}

@keyframes pulseWa {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.floating-wa-btn:hover {
  transform: scale(1.1);
  background-color: #20BA5A;
}

.wa-tooltip {
  position: absolute;
  right: 68px;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--primary-dark);
  color: #FFFFFF;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
}

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

.scroll-top-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary-dark);
  border: 1px solid var(--border-dark);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9375rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-normal);
}

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

.scroll-top-btn:hover {
  background-color: var(--accent-orange-bright);
}

/* ==========================================================================
   MODALS (CONSULTATION & PROJECT DETAIL)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(11, 15, 25, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-dialog-lg {
  max-width: 820px;
}

.modal-backdrop.active .modal-dialog {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
}

.badge-modal {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent-orange-bright);
  background-color: rgba(249, 115, 22, 0.1);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.35rem;
}

.modal-title {
  font-size: 1.35rem;
}

.modal-close-btn {
  background: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--primary-dark);
}

.modal-form {
  padding: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  font-size: 0.9375rem;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  background-color: #FFFFFF;
  border-color: var(--accent-orange-bright);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.form-textarea {
  resize: vertical;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.modal-body {
  padding: 2rem;
}

/* Dynamic Project Modal Content */
.project-modal-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
}

.pm-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.pm-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin-bottom: 1.5rem;
}

.pm-specs-table tr {
  border-bottom: 1px solid var(--border-subtle);
}

.pm-specs-table td {
  padding: 0.6rem 0;
}

.pm-specs-table td:first-child {
  color: var(--text-muted);
}

.pm-specs-table td:last-child {
  font-weight: 600;
  text-align: right;
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (SMOOTH REVEAL ON SCROLL)
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

/* Hero Section: Tampil langsung tanpa menunggu event scroll */
.hero-section .reveal-on-scroll {
  opacity: 1 !important;
  transform: none !important;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-visual-card {
    max-width: 600px;
    margin: 0 auto;
  }

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

  .stat-card:nth-child(2)::after {
    display: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .about-visual-column {
    max-width: 600px;
    margin: 0 auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 1180px) {
  .top-announcement-bar {
    display: none;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }
}

@media (max-width: 992px) {

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

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

  .timeline-line-rail {
    display: none;
  }

  .timeline-steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .step-card {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 1.25rem;
  }

  .step-badge-outer {
    margin-bottom: 0;
    flex-shrink: 0;
  }

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

  .calculator-body-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .calc-result-panel {
    position: static;
  }

  .cta-box {
    grid-template-columns: 1fr;
    padding: 2.5rem;
  }

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

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

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .hero-stats-strip {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .stat-card::after {
    display: none !important;
  }

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

  .type-pill-selector {
    grid-template-columns: 1fr;
  }

  .about-pillars-grid {
    grid-template-columns: 1fr;
  }

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

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

  .testimonial-card {
    padding: 2rem 1.5rem;
  }

  .hero-floating-card {
    display: none;
  }

  .about-secondary-card {
    position: static;
    margin-top: 1.5rem;
    max-width: 100%;
  }
}