/**
 * ==============================================================================
 * PT CIPTA KARYA PRAKASA - OFFICIAL DESIGN SYSTEM & MASTER STYLESHEET
 * ==============================================================================
 * General Contractor & Architectural Studio | Surabaya, Jawa Timur, Bali
 * 
 * DESIGN HIGHLIGHTS:
 * - Bespoke Architectural Navy (#0A192F, #0E3550, #071726) & Solid Gold (#E5A93C, #F0C24A)
 * - Premium Dribbble Tactile Surfaces (#F8FAFC canvas, #FFFFFF elevated cards)
 * - Perfect Typography: Plus Jakarta Sans (body/UI) & Outfit (headings/brand)
 * - Clean Sticky Navigation Flow (Zero topbar overlap, zero button clipping)
 * - High-Contrast Precision Buttons & Interactive Micro-Animations
 * - Fully Responsive from 320px Mobile up to 4K Ultra-Wide Displays
 * ==============================================================================
 */

/* ==============================================================================
 * 1. GOOGLE FONTS & DESIGN TOKENS (CSS VARIABLES)
 * ============================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
  /* Architectural Navy Brand Colors */
  --navy-950: #040D16;
  --navy-900: #071726;
  --navy-850: #0A192F;
  --navy-800: #0E3550;
  --navy-700: #154566;
  --navy-600: #1E517B;
  --navy-100: #E2EDF6;
  --navy-50:  #F0F6FB;

  /* Architectural Gold & Ochre Accents */
  --gold-600: #D97706;
  --gold-500: #E5A93C;
  --gold-400: #F0C24A;
  --gold-300: #FCD34D;
  --gold-100: #FEF3C7;
  --gold-50:  #FFFBEB;

  /* Neutral Canvas & Surfaces */
  --canvas-bg:     #F8FAFC;
  --canvas-subtle: #F1F5F9;
  --canvas-dark:   #071726;
  --card-bg:       #FFFFFF;
  --card-dark:     #0B1C30;

  /* Typography Colors */
  --text-title:    #0A192F;
  --text-heading:  #0F172A;
  --text-body:     #334155;
  --text-muted:    #64748B;
  --text-light:    #94A3B8;
  --text-white:    #FFFFFF;
  --text-gold:     #D97706;

  /* Functional Status Colors */
  --color-success:  #059669;
  --color-warning:  #D97706;
  --color-danger:   #DC2626;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;

  /* Borders & Dividers */
  --border-light:   1px solid #E2E8F0;
  --border-subtle:  1px solid rgba(14, 53, 80, 0.08);
  --border-dark:    1px solid rgba(255, 255, 255, 0.10);
  --border-gold:    1px solid rgba(229, 169, 60, 0.35);

  /* Shadows (Tactile & Soft Elevations) */
  --shadow-xs:    0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-sm:    0 2px 8px -1px rgba(10, 25, 47, 0.06);
  --shadow-md:    0 4px 25px -4px rgba(10, 25, 47, 0.08);
  --shadow-lg:    0 12px 35px -6px rgba(10, 25, 47, 0.12);
  --shadow-xl:    0 20px 45px -10px rgba(10, 25, 47, 0.16);
  --shadow-gold:  0 10px 25px -4px rgba(229, 169, 60, 0.35);
  --shadow-gold-hover: 0 14px 30px -4px rgba(229, 169, 60, 0.50);

  /* Font Families */
  --font-sans:    'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Outfit', 'Plus Jakarta Sans', sans-serif;

  /* Corner Radii */
  --radius-sm:    8px;
  --radius-md:    12px;
  --radius-lg:    16px;
  --radius-xl:    20px;
  --radius-2xl:   28px;
  --radius-full:  9999px;

  /* Proportions & Layouts */
  --topbar-height: 40px;
  --header-height: 84px;
  --container-max: 1240px;

  /* Transitions */
  --trans-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --trans-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --trans-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==============================================================================
 * 2. GLOBAL RESETS & BASE STYLES
 * ============================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-body);
  background-color: var(--canvas-bg);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

::selection {
  background-color: var(--gold-500);
  color: var(--navy-950);
}

::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}

::-webkit-scrollbar-track {
  background: var(--canvas-subtle);
}

::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: var(--radius-full);
  border: 2px solid var(--canvas-subtle);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--navy-800);
}

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

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

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

button {
  cursor: pointer;
  user-select: none;
}

ul, ol {
  list-style: none;
}

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

/* Sections */
.section {
  padding-top: clamp(4rem, 6vw + 1rem, 6.5rem);
  padding-bottom: clamp(4rem, 6vw + 1rem, 6.5rem);
  position: relative;
}

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

.bg-white {
  background-color: #FFFFFF;
}

.bg-navy {
  background-color: var(--navy-900);
  color: #FFFFFF;
}

/* ==============================================================================
 * 3. TYPOGRAPHY & SECTION HEADINGS
 * ============================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-title);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.4rem, 1.6rem);
  font-weight: 700;
}

h4 {
  font-size: 1.2rem;
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
}

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

.lead-text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 1.25rem;
}

.body-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.text-gold, .text-gold-highlight, .text-accent {
  color: var(--gold-400);
}

.text-navy {
  color: var(--navy-850);
}

.text-white {
  color: #FFFFFF;
}

.text-muted {
  color: var(--text-muted);
}

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

.font-bold {
  font-weight: 700;
}

/* Section Header & Kicker */
.section-header, .section-header-center {
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
  position: relative;
}

.section-header.text-center, .section-header-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
  flex-wrap: wrap;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  border: 1px solid rgba(229, 169, 60, 0.3);
  margin-bottom: 0.85rem;
}

.section-kicker i {
  color: var(--gold-500);
  font-size: 0.85rem;
}

.section-title, .section-heading {
  margin-bottom: 0.85rem;
  color: var(--navy-850);
}

.section-desc, .section-subheading {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==============================================================================
 * 4. TACTILE BUTTONS & ACTIONS
 * ============================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  letter-spacing: 0.01em;
  transition: all var(--trans-normal);
  white-space: nowrap;
  position: relative;
  overflow: visible;
  border: 1.5px solid transparent;
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

/* Primary Architectural Gold Button */
.btn-primary, .btn-gold {
  background-color: var(--gold-500);
  color: var(--navy-850) !important;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-gold);
  border-color: rgba(217, 119, 6, 0.25);
}

.btn-primary:hover, .btn-gold:hover {
  background-color: var(--gold-400);
  color: var(--navy-950) !important;
  box-shadow: var(--shadow-gold-hover);
  transform: translateY(-2px);
  border-color: rgba(217, 119, 6, 0.4);
}

.btn-primary i, .btn-gold i {
  color: var(--navy-850);
}

/* Secondary / Hero Outline Button */
.btn-outline, .btn-outline-white {
  background-color: rgba(255, 255, 255, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: #FFFFFF !important;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.btn-outline:hover, .btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: #FFFFFF;
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* Contextual Override: Outline Button on White / Canvas Light Background */
.bg-canvas .btn-outline,
.bg-white .btn-outline,
.section:not(.hero-section):not(.cta-banner-section):not(.bg-navy) .btn-outline {
  background-color: transparent;
  border: 1.5px solid var(--navy-850);
  color: var(--navy-850) !important;
  backdrop-filter: none;
}

.bg-canvas .btn-outline:hover,
.bg-white .btn-outline:hover,
.section:not(.hero-section):not(.cta-banner-section):not(.bg-navy) .btn-outline:hover {
  background-color: var(--navy-850);
  border-color: var(--navy-850);
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* Outline Navy Button */
.btn-outline-navy {
  background-color: transparent;
  border: 1.5px solid var(--navy-850);
  color: var(--navy-850) !important;
  padding: 14px 28px;
  border-radius: var(--radius-md);
}

.btn-outline-navy:hover {
  background-color: var(--navy-850);
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* Glass Button */
.btn-glass {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: #FFFFFF;
  color: #FFFFFF !important;
  transform: translateY(-2px);
}

/* Button Sizes */
.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ==============================================================================
 * 5. TOPBAR COMPONENT
 * ============================================================================== */
.topbar {
  background-color: var(--navy-850);
  color: #94A3B8;
  font-size: 0.84rem;
  min-height: var(--topbar-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 200;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-top: 6px;
  padding-bottom: 6px;
}

.topbar-info, .topbar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.topbar-info span, .topbar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #94A3B8;
  transition: color var(--trans-fast);
}

.topbar-contact a:hover {
  color: var(--gold-400);
}

.topbar i {
  color: var(--gold-500);
  font-size: 0.85rem;
}

/* ==============================================================================
 * 6. STICKY SITE HEADER & BRAND LOGO
 * ============================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  min-height: var(--header-height);
  background-color: #FFFFFF;
  border-bottom: var(--border-light);
  box-shadow: 0 4px 25px -4px rgba(0, 0, 0, 0.06);
  z-index: 500;
  display: flex;
  align-items: center;
  transition: all var(--trans-normal);
  overflow: visible;
}

.site-header.is-scrolled, .site-header.scrolled {
  min-height: 72px;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px -4px rgba(10, 25, 47, 0.09);
  border-bottom-color: rgba(14, 53, 80, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
  box-sizing: border-box;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  transition: transform var(--trans-fast);
}

.brand-logo:hover .logo-img {
  transform: scale(1.03);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--navy-850);
  letter-spacing: 0.5px;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-sub {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 1px;
  white-space: nowrap;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex-shrink: 1;
}

.nav-link {
  display: inline-block;
  padding: 7px 12px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #334155;
  border-radius: var(--radius-sm);
  transition: all var(--trans-fast);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--gold-500);
  background-color: rgba(229, 169, 60, 0.08);
}

.nav-link.active {
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600) !important;
  font-weight: 700;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.header-actions .btn-header {
  margin: 0;
  padding: 9px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--canvas-subtle);
  color: var(--navy-850);
  font-size: 1.25rem;
  border: var(--border-light);
  transition: all var(--trans-fast);
  flex-shrink: 0;
}

.menu-toggle:hover {
  background-color: rgba(229, 169, 60, 0.15);
  color: var(--gold-600);
}

/* ==============================================================================
 * 7. MOBILE DRAWER NAVIGATION
 * ============================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 340px;
  height: 100vh;
  background-color: #FFFFFF;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: right var(--trans-smooth);
  overflow-y: auto;
}

.mobile-drawer.is-open, .mobile-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: var(--border-light);
}

.drawer-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--canvas-subtle);
  color: var(--navy-850);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 1rem 0;
}

.drawer-nav a {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-body);
  border-left: 3px solid transparent;
  transition: all var(--trans-fast);
}

.drawer-nav a i {
  color: var(--text-muted);
  width: 20px;
  text-align: center;
}

.drawer-nav a:hover, .drawer-nav a.active {
  color: var(--gold-600);
  background-color: rgba(229, 169, 60, 0.08);
  border-left-color: var(--gold-500);
}

.drawer-nav a:hover i, .drawer-nav a.active i {
  color: var(--gold-500);
}

.drawer-footer {
  margin-top: auto;
  padding: 1.5rem;
  border-top: var(--border-light);
}

/* ==============================================================================
 * 8. HERO SECTION
 * ============================================================================== */
.hero-section {
  position: relative;
  min-height: 600px;
  padding: 100px 0 80px;
  background-image: url('../img/background/BACKGROUND%20BARU.jpg');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 25, 47, 0.92) 0%, rgba(14, 53, 80, 0.88) 100%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  max-width: 820px;
}

/* Hero Badge Pill */
.hero-badge, .hero-kicker-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1rem;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(229, 169, 60, 0.35);
  border-radius: var(--radius-full);
  color: var(--gold-300);
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 1.5rem;
}

.badge-dot, .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-400);
  box-shadow: 0 0 10px var(--gold-400);
  animation: pulse-dot-anim 2s infinite ease-in-out;
}

@keyframes pulse-dot-anim {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.hero-title, .hero-headline {
  font-size: clamp(2.4rem, 4.5vw + 1rem, 3.85rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.hero-description, .hero-lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: #E2E8F0;
  max-width: 680px;
  margin-bottom: 2.25rem;
}

.hero-cta-group, .hero-btn-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Hero Trust Badges */
.hero-trust-bar, .hero-trust-strip {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  flex-wrap: wrap;
}

.trust-item, .trust-badge-pill {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.trust-item i, .trust-badge-pill i {
  font-size: 1.75rem;
  color: var(--gold-400);
}

.trust-item div {
  display: flex;
  flex-direction: column;
}

.trust-item strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.3;
}

.trust-item small {
  font-size: 0.8rem;
  color: #94A3B8;
}

/* ==============================================================================
 * 9. PAGE HERO (INNER PAGES)
 * ============================================================================== */
.page-hero {
  position: relative;
  padding: 60px 0 50px;
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: #FFFFFF;
  border-bottom: var(--border-subtle);
}

.page-hero-content {
  max-width: 800px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #CBD5E1;
}

.breadcrumb a:hover {
  color: var(--gold-400);
}

.breadcrumb .current {
  color: var(--gold-400);
  font-weight: 600;
}

.page-title {
  font-size: clamp(2rem, 3.5vw + 0.5rem, 2.75rem);
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.page-subtitle {
  font-size: 1.1rem;
  color: #CBD5E1;
  line-height: 1.7;
}

/* ==============================================================================
 * 10. STATS SECTION (FLOATING TACTILE CARDS)
 * ============================================================================== */
.stats-section {
  position: relative;
  margin-top: -45px;
  z-index: 10;
}

.stats-grid, .stats-card-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: all var(--trans-normal);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229, 169, 60, 0.4);
}

.stat-icon, .stat-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.stat-data, .stat-number-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin-bottom: 0.25rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy-850);
  line-height: 1;
}

.stat-suffix, .stat-plus {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold-500);
}

.stat-label, .stat-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==============================================================================
 * 11. ABOUT SUMMARY & STORY SECTION
 * ============================================================================== */
.about-grid, .about-flex-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
}

.about-visual, .about-visual-col {
  position: relative;
}

.about-img-frame, .about-photo-wrapper {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-main-img, .about-main-photo {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--trans-smooth);
}

.about-img-frame:hover .about-main-img,
.about-photo-wrapper:hover .about-main-photo {
  transform: scale(1.03);
}

.about-badge-card, .about-floating-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: var(--border-light);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 260px;
}

.badge-number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--gold-600);
  line-height: 1;
}

.badge-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-850);
  line-height: 1.3;
}

.afc-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.75rem 0 2.25rem;
}

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

.af-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(229, 169, 60, 0.15);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-feature-item strong {
  display: block;
  font-size: 1rem;
  color: var(--navy-850);
  margin-bottom: 0.2rem;
}

.about-feature-item p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* Vision & Mission Cards */
.vm-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vm-card {
  background-color: #FFFFFF;
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-normal);
}

.vm-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(229, 169, 60, 0.35);
}

.vm-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}

.vm-card h3 {
  margin-bottom: 1rem;
}

.vm-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.vm-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-body);
}

.vm-list li i {
  color: var(--gold-500);
  margin-top: 4px;
}

/* Values Grid */
.values-4col-grid, .values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.value-card, .value-item-card {
  background-color: #FFFFFF;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-normal);
}

.value-card:hover, .value-item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(229, 169, 60, 0.35);
}

.value-icon, .vic-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.value-card h4, .value-item-card h4 {
  margin-bottom: 0.5rem;
  color: var(--navy-850);
}

.value-card p, .value-item-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ==============================================================================
 * 12. SERVICES COMPONENTS & CARDS
 * ============================================================================== */
.services-grid, .services-3col-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card, .service-box-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--trans-normal);
}

.service-card:hover, .service-box-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229, 169, 60, 0.35);
}

.service-img-wrapper, .sbc-img-wrap {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.service-img-wrapper img, .sbc-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-smooth);
}

.service-card:hover .service-img-wrapper img,
.service-box-card:hover .sbc-img-wrap img {
  transform: scale(1.06);
}

.service-tag, .sbc-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: rgba(10, 25, 47, 0.85);
  color: var(--gold-300);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.service-card-body, .sbc-body {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-icon-pill, .sbc-icon-pill {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.service-card-body h3, .sbc-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--navy-850);
}

.service-card-body p, .sbc-body p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-points {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: var(--border-light);
}

.service-points li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-body);
}

.service-points li i {
  color: var(--gold-500);
  font-size: 0.9rem;
}

.service-link, .sbc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gold-600);
  transition: gap var(--trans-fast);
}

.service-link:hover, .sbc-link:hover {
  color: var(--navy-850);
  gap: 0.75rem;
}

/* Service Detail Rows (Layanan Page) */
.service-detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-bottom: clamp(3.5rem, 6vw, 6rem);
}

.service-detail-row:last-child {
  margin-bottom: 0;
}

.service-detail-row.reverse {
  direction: rtl;
}

.service-detail-row.reverse .sdr-content {
  direction: ltr;
}

.sdr-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

.sdr-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-smooth);
}

.sdr-image:hover img {
  transform: scale(1.04);
}

.sdr-content {
  display: flex;
  flex-direction: column;
}

.sdr-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.sh-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-body);
}

.sh-item i {
  color: var(--gold-500);
  margin-top: 3px;
}

/* Workflow Steps Grid (5 Columns on Desktop) */
.workflow-steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  position: relative;
  width: 100%;
}

.wf-step-card {
  background-color: #FFFFFF;
  padding: 2rem 1.25rem 1.75rem;
  border-radius: var(--radius-xl);
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--trans-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.wf-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(229, 169, 60, 0.4);
}

.wf-number-badge {
  position: absolute;
  top: -14px;
  left: 20px;
  background-color: var(--gold-500);
  color: var(--navy-850);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.82rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.wf-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.wf-step-card h4 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
  color: var(--navy-850);
  line-height: 1.35;
}

.wf-step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
  margin-top: auto;
}

/* Team Documentation & Field Gallery (Tentang Kami) */
.team-gallery-4col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
  margin-top: 1rem;
}

.tga-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 260px;
  box-shadow: var(--shadow-sm);
  border: var(--border-light);
  background-color: #FFFFFF;
  transition: all var(--trans-normal);
}

.tga-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229, 169, 60, 0.35);
}

.tga-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--trans-smooth);
}

.tga-item:hover img {
  transform: scale(1.08);
}

.tga-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1rem 0.85rem;
  background: linear-gradient(to top, rgba(10, 25, 47, 0.95) 0%, rgba(10, 25, 47, 0.65) 60%, transparent 100%);
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
  display: block;
  z-index: 2;
}

/* ==============================================================================
 * 13. PORTFOLIO GRID & LIGHTBOX MODAL
 * ============================================================================== */
.portfolio-filter-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  background-color: #FFFFFF;
  color: var(--text-body);
  border: var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.filter-btn:hover {
  background-color: var(--canvas-subtle);
  color: var(--navy-850);
}

.filter-btn.active {
  background-color: var(--navy-850);
  color: #FFFFFF;
  border-color: var(--navy-850);
  box-shadow: var(--shadow-sm);
}

.filter-btn.active i {
  color: var(--gold-400);
}

.portfolio-main-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  width: 100%;
}

.portfolio-4col-grid, .portfolio-grid-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.portfolio-card-item, .portfolio-item-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-card-item:hover, .portfolio-item-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229, 169, 60, 0.35);
}

/* Homepage Portfolio 4-Col Item Tile */
.portfolio-item-tile {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-item-tile:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(229, 169, 60, 0.35);
}

.portfolio-item-tile img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform var(--trans-smooth);
}

.portfolio-item-tile:hover img {
  transform: scale(1.06);
}

.pit-overlay {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.pit-cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.pit-overlay h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-850);
  margin-bottom: 0.45rem;
  line-height: 1.35;
}

.pit-overlay p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  margin-top: auto;
}

.pci-media, .portfolio-img-box {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.pci-media img, .portfolio-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-smooth);
}

.portfolio-card-item:hover .pci-media img,
.portfolio-item-card:hover .portfolio-img-box img {
  transform: scale(1.08);
}

.pci-overlay, .portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 25, 47, 0.92) 0%, rgba(10, 25, 47, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--trans-normal);
}

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

.pci-zoom-btn, .portfolio-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--gold-500);
  color: var(--navy-850);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-top: auto;
  align-self: flex-end;
  box-shadow: var(--shadow-md);
  transition: transform var(--trans-fast);
}

.pci-zoom-btn:hover, .portfolio-btn:hover {
  transform: scale(1.1);
  background-color: var(--gold-400);
}

.portfolio-overlay .category-badge {
  background-color: var(--gold-500);
  color: var(--navy-850);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  align-self: flex-start;
  margin-bottom: 0.5rem;
}

.portfolio-overlay h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.portfolio-overlay p {
  color: #CBD5E1;
  font-size: 0.82rem;
  margin: 0;
}

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

.pci-cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.pci-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy-850);
  margin-bottom: 0.45rem;
}

.pci-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
}

.pci-meta i {
  color: var(--gold-500);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-normal);
}

.lightbox-modal.is-open, .lightbox-modal.active, .lightbox-modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(7, 23, 38, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.lightbox-dialog {
  position: relative;
  z-index: 10;
  max-width: 900px;
  width: 92%;
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 20;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(10, 25, 47, 0.7);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: all var(--trans-fast);
}

.lightbox-close:hover {
  background-color: var(--gold-500);
  color: var(--navy-850);
}

.lightbox-image-wrap {
  position: relative;
  max-height: 520px;
  background-color: var(--navy-950);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-image-wrap img {
  max-height: 520px;
  width: 100%;
  object-fit: contain;
}

.lightbox-caption-wrap {
  padding: 1.5rem 2rem;
  background-color: #FFFFFF;
}

.lightbox-caption-wrap h3 {
  font-size: 1.35rem;
  color: var(--navy-850);
  margin-bottom: 0.35rem;
}

.lightbox-caption-wrap p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.lightbox-meta-tags {
  display: flex;
  gap: 1.25rem;
  font-size: 0.85rem;
  color: var(--navy-850);
  font-weight: 600;
}

.lightbox-meta-tags span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.lightbox-meta-tags i {
  color: var(--gold-500);
}

/* ==============================================================================
 * 14. INTERACTIVE CALCULATOR & ESTIMATOR UI
 * ============================================================================== */
/* Index Teaser Banner */
.cost-teaser-card, .calc-teaser-banner {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-800) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-lg);
  border: var(--border-dark);
}

.teaser-title, .ctb-title {
  font-size: clamp(1.8rem, 2.5vw + 0.5rem, 2.4rem);
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.teaser-desc, .ctb-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.teaser-benefits, .ctb-pills {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.75rem;
}

.teaser-benefits span, .ctb-pills span {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: #F1F5F9;
}

.calc-mockup-badge, .tactile-calc-card {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(229, 169, 60, 0.3);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-xl);
}

.mockup-header, .tcc-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
}

.mockup-body, .tcc-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mockup-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.mockup-row span {
  color: #94A3B8;
}

.mockup-row strong {
  color: #FFFFFF;
}

.mockup-divider, .tcc-line {
  border: none;
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
  margin: 0.75rem 0;
}

.mockup-total, .tcc-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.mockup-total span {
  font-size: 0.95rem;
  color: #CBD5E1;
}

.total-price, .tcc-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold-400);
}

/* Dedicated Estimator Page Layout Grid */
.calculator-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: flex-start;
}

.calc-form-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
}

.calc-card-header {
  padding-bottom: 1.5rem;
  border-bottom: var(--border-light);
  margin-bottom: 1.75rem;
}

.calc-card-header h3 {
  font-size: 1.4rem;
  color: var(--navy-850);
  margin-bottom: 0.35rem;
}

.calc-card-header p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* Radio Pill Selector */
.project-type-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.type-pill {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 1rem 0.75rem;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background-color: #FFFFFF;
  text-align: center;
  transition: all var(--trans-fast);
}

.type-pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.type-pill i {
  font-size: 1.35rem;
  color: var(--navy-850);
  transition: color var(--trans-fast);
}

.type-pill span {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-body);
}

.type-pill:hover {
  border-color: var(--gold-500);
  background-color: rgba(229, 169, 60, 0.04);
}

.type-pill.active, .type-pill:has(input:checked) {
  border-color: var(--gold-500);
  background-color: rgba(229, 169, 60, 0.1);
  box-shadow: 0 0 0 2px rgba(229, 169, 60, 0.2);
}

.type-pill.active i, .type-pill:has(input:checked) i {
  color: var(--gold-600);
}

.type-pill.active span, .type-pill:has(input:checked) span {
  color: var(--gold-600);
}

/* Material Grade Cards */
.material-grade-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.grade-card {
  position: relative;
  cursor: pointer;
}

.grade-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.grade-card-inner {
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-lg);
  padding: 1rem;
  background-color: #FFFFFF;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--trans-fast);
  position: relative;
}

.grade-card-inner strong {
  font-size: 0.95rem;
  color: var(--navy-850);
  margin-bottom: 0.35rem;
}

.grade-card-inner p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

.recom-tag {
  position: absolute;
  top: -10px;
  right: 10px;
  background-color: var(--gold-500);
  color: var(--navy-850);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.grade-card:hover .grade-card-inner {
  border-color: var(--gold-500);
}

.grade-card.active .grade-card-inner, .grade-card:has(input:checked) .grade-card-inner {
  border-color: var(--gold-500);
  background-color: rgba(229, 169, 60, 0.08);
  box-shadow: 0 0 0 2px rgba(229, 169, 60, 0.2);
}

/* Form Slider & Inputs */
.label-with-val {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.badge-val {
  background-color: var(--navy-850);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
}

.form-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: #E2E8F0;
  outline: none;
  margin: 0.75rem 0;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gold-500);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(229, 169, 60, 0.5);
  border: 3px solid #FFFFFF;
  transition: transform var(--trans-fast);
}

.form-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.range-subtext {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

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

.form-label {
  display: block;
  font-size: 0.92rem;
  color: var(--navy-850);
  margin-bottom: 0.5rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-md);
  background-color: #FFFFFF;
  color: var(--navy-850);
  font-size: 0.95rem;
  transition: all var(--trans-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(229, 169, 60, 0.2);
}

/* Calculator Result Sticky Card */
.sticky-card {
  position: sticky;
  top: 100px;
}

.calc-result-card {
  background: linear-gradient(145deg, var(--navy-900) 0%, var(--navy-850) 100%);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  color: #FFFFFF;
  border: var(--border-dark);
  box-shadow: var(--shadow-xl);
}

.calc-result-header {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1.5rem;
}

.calc-result-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.calc-total-val {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1.15;
  margin: 0.35rem 0;
}

.calc-unit-rate {
  font-size: 0.92rem;
  color: #94A3B8;
  margin: 0;
}

.calc-result-body {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.calc-spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.spec-label {
  color: #CBD5E1;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.spec-val {
  color: #FFFFFF;
  font-weight: 700;
}

.calc-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: 0.75rem 0;
}

.breakdown-title {
  font-size: 0.95rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.breakdown-progress-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.bp-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.bp-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #CBD5E1;
}

.bp-bar {
  width: 100%;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.bp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

.calc-result-cta {
  margin-top: 1.5rem;
}

.disclaimer-text {
  display: block;
  font-size: 0.75rem;
  color: #94A3B8;
  line-height: 1.5;
  margin-top: 0.85rem;
  text-align: center;
}

/* ==============================================================================
 * 15. REVIEWS SYSTEM & TESTIMONIALS
 * ============================================================================== */
/* Rating Overview Card */
.rating-overview-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.roc-score-box {
  text-align: center;
  padding-right: 2rem;
  border-right: var(--border-light);
}

.roc-score-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--navy-850);
  line-height: 1;
}

.roc-stars, .testi-stars {
  color: var(--gold-500);
  font-size: 1.35rem;
  letter-spacing: 2px;
  margin: 0.35rem 0;
}

.roc-total-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.roc-bars-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.roc-bar-item {
  display: grid;
  grid-template-columns: 70px 1fr 35px;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.roc-progress {
  height: 8px;
  background-color: #E2E8F0;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.roc-progress-fill {
  height: 100%;
  background-color: var(--gold-500);
  border-radius: var(--radius-full);
}

.roc-cta-col {
  padding-left: 1.5rem;
  border-left: var(--border-light);
}

.roc-trust-badge {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.roc-trust-badge i {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.roc-trust-badge strong {
  font-size: 1rem;
  color: var(--navy-850);
}

.roc-trust-badge p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* Reviews Grid & Form Layout */
.reviews-layout-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: flex-start;
}

.reviews-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.reviews-filter-bar h4 {
  font-size: 1.25rem;
  color: var(--navy-850);
}

.rf-pills {
  display: flex;
  gap: 0.5rem;
}

.rf-btn {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  background-color: #FFFFFF;
  border: var(--border-light);
  color: var(--text-muted);
  transition: all var(--trans-fast);
}

.rf-btn.active {
  background-color: var(--navy-850);
  color: #FFFFFF;
  border-color: var(--navy-850);
}

.reviews-cards-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.review-card, .testimonial-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--trans-normal);
}

.review-card:hover, .testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(229, 169, 60, 0.35);
}

.testi-comment {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-body);
  font-style: italic;
  margin: 0.75rem 0 1.25rem;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(229, 169, 60, 0.15);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.testi-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--navy-850);
}

.testi-author small {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Review Submit Form Card */
.review-form-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  padding: 2.25rem;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
}

.rfc-header {
  padding-bottom: 1.25rem;
  border-bottom: var(--border-light);
  margin-bottom: 1.5rem;
}

.rfc-header h3 {
  font-size: 1.35rem;
  color: var(--navy-850);
  margin-bottom: 0.35rem;
}

.rfc-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

.star-picker-interactive {
  display: flex;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.star-btn {
  font-size: 1.75rem;
  color: #CBD5E1;
  transition: all var(--trans-fast);
}

.star-btn.active, .star-btn:hover {
  color: var(--gold-400);
  transform: scale(1.15);
}

.rating-hint-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold-600);
}

/* Testimonials Grid (Home Page) */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

/* ==============================================================================
 * 16. CONTACT & CONSULTATION FORMS
 * ============================================================================== */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.contact-card {
  background-color: #FFFFFF;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-xl);
  border: var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--trans-normal);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(229, 169, 60, 0.4);
}

.cc-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(229, 169, 60, 0.12);
  color: var(--gold-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.contact-card h4 {
  font-size: 1.15rem;
  color: var(--navy-850);
  margin-bottom: 0.5rem;
}

.contact-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.cc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gold-600);
}

.cc-link:hover {
  color: var(--navy-850);
  gap: 0.75rem;
}

.badge-status-open {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-success);
  background-color: rgba(5, 150, 105, 0.1);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  align-self: flex-start;
}

.badge-status-open i {
  font-size: 0.5rem;
}

/* Contact Main Layout */
.contact-main-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
}

.contact-form-box {
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
}

.cfb-header {
  padding-bottom: 1.5rem;
  border-bottom: var(--border-light);
  margin-bottom: 1.75rem;
}

.cfb-header h3 {
  font-size: 1.45rem;
  color: var(--navy-850);
  margin: 0.35rem 0 0.5rem;
}

.cfb-header p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}

.form-row {
  display: flex;
  gap: 1rem;
}

.col-md-6 {
  flex: 1;
}

/* Map Frame Box */
.map-card-wrapper {
  background-color: #FFFFFF;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: var(--border-light);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.map-card-header {
  padding: 1.5rem;
  border-bottom: var(--border-light);
}

.map-card-header h4 {
  color: var(--navy-850);
  margin-bottom: 0.25rem;
}

.map-card-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.map-frame {
  width: 100%;
  height: 380px;
  border: none;
}

.map-card-footer {
  padding: 1.25rem 1.5rem;
  background-color: var(--canvas-bg);
  border-top: var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mcf-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--text-body);
}

.mcf-item i {
  color: var(--gold-500);
}

/* ==============================================================================
 * 17. CTA CONVERSION BANNER
 * ============================================================================== */
.cta-banner-section {
  position: relative;
  padding: 60px 0 80px;
  background-color: var(--canvas-bg);
}

.cta-banner-inner, .cta-banner-box {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-850) 100%);
  border-radius: var(--radius-2xl);
  padding: clamp(2.5rem, 5vw, 3.5rem);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 45px -10px rgba(10, 25, 47, 0.25);
}

.cta-text-wrap, .cta-text {
  max-width: 680px;
}

.cta-text-wrap h2, .cta-text h2, .cta-banner-box h2, .cta-banner-inner h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.35rem) !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.cta-text-wrap p, .cta-text p, .cta-banner-box p, .cta-banner-inner p {
  font-size: 1.02rem !important;
  color: #E2E8F0 !important;
  line-height: 1.65;
  max-width: 620px;
  margin: 0;
}

.cta-btns, .cta-action-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ==============================================================================
 * 18. RICH ENTERPRISE FOOTER
 * ============================================================================== */
.site-footer {
  background-color: var(--navy-900);
  color: #94A3B8;
  padding-top: clamp(4rem, 6vw, 5.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-main, .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.2fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 4rem;
}

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

.footer-logo, .footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.footer-about, .footer-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #94A3B8;
  margin-bottom: 1.5rem;
}

.footer-about strong {
  color: #FFFFFF;
}

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

.footer-social-links a, .footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all var(--trans-fast);
}

.footer-social-links a:hover, .footer-socials a:hover {
  background-color: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
  transform: translateY(-2px);
}

.footer-heading, .footer-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-heading::after, .footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 2px;
  background-color: var(--gold-500);
  border-radius: 2px;
}

.footer-links, .footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a, .footer-nav-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: #94A3B8;
  transition: all var(--trans-fast);
}

.footer-links a i, .footer-nav-list a i {
  font-size: 0.75rem;
  color: var(--gold-500);
  transition: transform var(--trans-fast);
}

.footer-links a:hover, .footer-nav-list a:hover {
  color: var(--gold-400);
  transform: translateX(4px);
}

.footer-contact-list, .footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-list li, .footer-contact-items li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.92rem;
  color: #94A3B8;
  line-height: 1.5;
}

.footer-contact-list i, .footer-contact-items i {
  color: var(--gold-500);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-list a {
  color: #CBD5E1;
}

.footer-contact-list a:hover {
  color: var(--gold-400);
}

.footer-bottom, .footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  font-size: 0.88rem;
  color: #64748B;
}

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

.footer-credit, .footer-tagline {
  color: #94A3B8;
}

/* ==============================================================================
 * 19. FLOATING ACTION BUTTONS (WHATSAPP & BACK TO TOP)
 * ============================================================================== */
.floating-wa, .floating-wa-pill {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: #FFFFFF !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: transform var(--trans-normal), background-color var(--trans-fast), box-shadow var(--trans-normal);
  text-decoration: none;
  border: none;
  padding: 0;
}

.floating-wa i, .floating-wa svg, .floating-wa-pill i {
  font-size: 1.9rem;
  color: #FFFFFF !important;
  line-height: 1;
  display: block;
}

.floating-wa .fwa-text, .floating-wa-pill .fwa-text {
  display: none !important;
}

.floating-wa::before, .floating-wa-pill::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--color-whatsapp);
  animation: wa-pulse-ring 2s infinite ease-out;
}

@keyframes wa-pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 0; }
  100% { transform: scale(1.25); opacity: 0; }
}

.floating-wa:hover, .floating-wa-pill:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.wa-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background-color: var(--navy-850);
  color: #FFFFFF;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all var(--trans-fast);
}

.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 5px 0 5px 5px;
  border-style: solid;
  border-color: transparent transparent transparent var(--navy-850);
}

.floating-wa:hover .wa-tooltip, .floating-wa-pill:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ==============================================================================
 * 20. UTILITIES, TOASTS & SPACING
 * ============================================================================== */
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }

/* Toast Notification Styles */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1300;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
  width: calc(100% - 48px);
  pointer-events: none;
}

.toast-item {
  pointer-events: auto;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  animation: toast-slide-in 0.3s ease forwards;
}

@keyframes toast-slide-in {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ==============================================================================
 * 21. RESPONSIVE BREAKPOINTS & MEDIA QUERIES
 * ============================================================================== */
@media (max-width: 1180px) {
  .nav-menu {
    display: none !important;
  }

  .menu-toggle {
    display: inline-flex !important;
  }

  .workflow-steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-4col-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .team-gallery-4col {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .services-grid, .services-3col-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 1024px) {
  .calculator-layout-grid, .reviews-layout-grid, .contact-main-grid {
    grid-template-columns: 1fr;
  }

  .sticky-card {
    position: static;
  }

  .cost-teaser-card, .calc-teaser-banner {
    grid-template-columns: 1fr;
  }

  .about-grid, .about-flex-layout {
    grid-template-columns: 1fr;
  }

  .service-detail-row, .service-detail-row.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .service-detail-row.reverse .sdr-content {
    direction: ltr;
  }

  .values-4col-grid, .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .rating-overview-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .roc-score-box {
    border-right: none;
    border-bottom: var(--border-light);
    padding-right: 0;
    padding-bottom: 1.5rem;
  }

  .roc-cta-col {
    border-left: none;
    border-top: var(--border-light);
    padding-left: 0;
    padding-top: 1.5rem;
  }
}

@media (max-width: 768px) {
  .topbar {
    display: none; /* Hide topbar on mobile for cleaner viewport */
  }

  .site-header {
    min-height: 72px;
  }

  .hero-section {
    padding: 60px 0 50px;
    min-height: auto;
  }

  .hero-title, .hero-headline {
    font-size: 2.2rem;
  }

  .hero-trust-bar, .hero-trust-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

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

  .stats-section {
    margin-top: -20px;
  }

  .services-grid, .services-3col-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-main-grid, .portfolio-grid-preview, .portfolio-4col-grid {
    grid-template-columns: 1fr;
  }

  .team-gallery-4col {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .vm-grid-2col {
    grid-template-columns: 1fr;
  }

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

  .values-4col-grid, .values-grid {
    grid-template-columns: 1fr;
  }

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

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .project-type-selector, .material-grade-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner-inner, .cta-banner-box {
    flex-direction: column;
    text-align: center;
    padding: 2.5rem 1.5rem;
  }

  .cta-btns, .cta-action-wrap {
    width: 100%;
    justify-content: center;
  }

  .cta-btns .btn, .cta-action-wrap .btn {
    width: 100%;
  }

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

  .footer-bottom-inner, .footer-bottom-flex {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .btn-header {
    display: none;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .brand-sub {
    font-size: 0.62rem;
  }

  .logo-img {
    height: 38px;
  }

  .team-gallery-4col {
    grid-template-columns: 1fr;
  }

  .workflow-steps-grid {
    grid-template-columns: 1fr;
  }

  .floating-wa, .floating-wa-pill {
    bottom: 18px;
    right: 18px;
    width: 52px;
    height: 52px;
  }
  
  .floating-wa i, .floating-wa svg, .floating-wa-pill i {
    font-size: 1.6rem;
  }
}