/* ==========================================================================
   Vaibhava Ventures - Official Website Stylesheet
   Precision Re-creation Matching Client's Reference Mockup
   ========================================================================== */

:root {
  --blue-header: #0a3356;
  --blue-nav: #0a3b66;
  --blue-hero: #06335d;
  --blue-section: #083863;
  --blue-footer: #04223d;
  
  --yellow-main: #f6b72a;
  --yellow-hover: #e5a419;
  --yellow-text: #0a3356;
  
  --text-dark: #0a3356;
  --text-muted: #64748b;
  --text-light-blue: #cbd5e1;
  --text-white: #ffffff;
  
  --bg-light: #ffffff;
  --bg-card: #f8fafc;
  --border-light: #e2eaf0;
  
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-script: 'Caveat', cursive;
  
  --radius-pill: 30px;
  --radius-card: 8px;
  --container-width: 1200px;
}

/* 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-dark);
  background-color: #ffffff;
  line-height: 1.5;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Accessibility Skip Link & Focus Styling */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  z-index: 10001;
  transition: top 0.2s ease-in-out;
}

.skip-link:focus {
  top: 16px;
}

:focus-visible {
  outline: 2px solid var(--yellow-main);
  outline-offset: 3px;
}

/* ==========================================================================
   1. TOP BAR
   ========================================================================== */
.top-bar {
  background-color: var(--blue-header);
  color: #ffffff;
  font-size: 0.8rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
}

.top-bar-link:hover {
  color: var(--yellow-main);
}

.top-bar-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* ==========================================================================
   2. NAVBAR
   ========================================================================== */
.navbar-wrapper {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 86px;
}

.nav-brand-logo img {
  height: 52px;
  width: auto;
}

.nav-links-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 14px;
}

.nav-item-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-dark);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.nav-item-link:hover {
  color: #031b31;
  background-color: #f1f5f9;
}

/* Highlighted Home Pill (Exact yellow from client image) */
.nav-item-link.nav-active {
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  font-weight: 700;
}

.nav-item-link.nav-active:hover {
  background-color: var(--yellow-hover);
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  justify-content: space-around;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--blue-hero);
  z-index: 1001;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.4);
  transition: right 0.3s ease;
  overflow-y: auto;
}

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

.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
}

.drawer-close {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
}

.drawer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.drawer-nav a {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  padding: 8px 0;
  display: block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer-nav a:hover {
  color: var(--yellow-main);
}

/* ==========================================================================
   3. HERO SECTION (30% Text / 70% Slideshow - Split Layout)
   ========================================================================== */
.hero-section {
  background: linear-gradient(180deg, var(--blue-hero) 0%, #073a6a 100%);
  color: #ffffff;
  padding: 40px 0 45px 0;
  position: relative;
  overflow: hidden;
}

.hero-container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 28px;
  padding-right: 28px;
}

/* 30% text / 70% slideshow grid on desktop and laptops */
.hero-grid {
  display: grid;
  grid-template-columns: calc(30% - 16px) calc(70% - 16px);
  gap: 32px;
  align-items: center;
}

/* Left Column: 30% Text & Actions */
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title-lead {
  font-size: clamp(0.95rem, 1.25vw, 1.15rem);
  font-weight: 600;
  color: #cbd5e1;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}

.hero-brand-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 900;
  color: var(--yellow-main);
  line-height: 1.12;
  margin-bottom: 8px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 14px;
}

.hero-since-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  align-self: flex-start;
  box-shadow: 0 4px 12px rgba(246, 183, 42, 0.25);
}

.hero-description {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #e2eaf0;
  margin-bottom: 18px;
}

.hero-features-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--yellow-main);
  border-radius: 0 8px 8px 0;
}

.hero-feature-item {
  font-size: 0.85rem;
  font-weight: 600;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feat-check {
  color: var(--yellow-main);
  font-weight: 900;
  font-size: 0.95rem;
}

.hero-btn-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn-call-yellow {
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(246, 183, 42, 0.4);
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-call-yellow:hover {
  background-color: var(--yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(246, 183, 42, 0.55);
}

.btn-quote-outline {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-quote-outline:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.hero-location-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #94a3b8;
}

.hero-location-tag svg {
  color: var(--yellow-main);
  flex-shrink: 0;
}

/* Right Column: 70% Photo Slideshow */
.hero-right {
  position: relative;
  width: 100%;
}

.hero-slideshow-wrapper {
  position: relative;
  width: 100%;
  height: 490px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.18);
  background: #041e35;
}

.hero-slideshow-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.hero-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Slide Caption Overlay (bottom gradient) */
.slide-caption-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 28px 45px 28px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(4, 25, 46, 0.65) 40%, rgba(4, 25, 46, 0.95) 100%);
  color: #ffffff;
  z-index: 2;
  pointer-events: none;
}

.slide-tag {
  display: inline-block;
  background: var(--yellow-main);
  color: var(--yellow-text);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.slide-title {
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 4px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.slide-sub {
  font-size: 0.88rem;
  color: #cbd5e1;
  max-width: 600px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

/* Floating Cursive Callout in Hero (Top Right) */
.hero-script-callout {
  position: absolute;
  top: 18px;
  right: 22px;
  text-align: right;
  color: #ffffff;
  font-family: var(--font-script);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.15;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 0, 0, 0.5);
  transform: rotate(-3deg);
  pointer-events: none;
  z-index: 5;
}

.hero-script-callout span {
  display: block;
}

/* Slideshow Arrows */
.slideshow-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(10, 51, 86, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
  padding: 0;
}

.slideshow-arrow-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.slideshow-arrow-btn:hover {
  background: var(--yellow-main);
  color: var(--yellow-text);
  border-color: var(--yellow-main);
  transform: translateY(-50%) scale(1.08);
}

.slideshow-arrow-btn.prev {
  left: 18px;
}

.slideshow-arrow-btn.next {
  right: 18px;
}

/* Bottom Controls: Counter, Dots, Progress */
.slideshow-controls-bottom {
  position: absolute;
  bottom: 12px;
  left: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 10;
}

.slideshow-counter {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #f6b72a;
  background: rgba(4, 25, 46, 0.7);
  backdrop-filter: blur(4px);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.slideshow-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.slide-dot {
  width: 10px;
  height: 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.slide-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.slide-dot.active {
  width: 26px;
  background: var(--yellow-main);
  box-shadow: 0 0 10px rgba(246, 183, 42, 0.6);
}

.slideshow-progress {
  width: 90px;
  height: 3px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
  overflow: hidden;
}

.slideshow-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--yellow-main);
  transition: width 0.1s linear;
}

/* ==========================================================================
   4. OUR SERVICES (5 Equal Vertical Cards on White)
   ========================================================================== */
.section-services {
  background-color: #ffffff;
  padding: 55px 0;
  text-align: center;
}

.sec-title-blue {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--blue-nav);
  margin-bottom: 4px;
}

.sec-sub-blue {
  font-size: 0.95rem;
  color: #3b6c96;
  font-weight: 500;
  margin-bottom: 35px;
}

.services-5-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.srv-card-box {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.srv-card-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 20px rgba(10, 59, 102, 0.12);
  border-color: var(--blue-nav);
}

.srv-card-img {
  height: 145px;
  width: 100%;
  overflow: hidden;
}

.srv-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.srv-card-box:hover .srv-card-img img {
  transform: scale(1.06);
}

.srv-card-icon {
  width: 36px;
  height: 36px;
  background-color: var(--blue-nav);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -18px auto 8px auto;
  position: relative;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.srv-card-icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.srv-card-content {
  padding: 4px 12px 14px 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.srv-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-nav);
  margin-bottom: 6px;
  line-height: 1.25;
}

.srv-card-text {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin-bottom: 12px;
}

.srv-arrow-btn {
  width: 28px;
  height: 28px;
  background-color: var(--blue-nav);
  color: #ffffff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.srv-card-box:hover .srv-arrow-btn {
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  transform: scale(1.1);
}

/* ==========================================================================
   5. OUR BUILDING MATERIALS (Deep Blue Background with 12 Grid Items)
   ========================================================================== */
.section-materials {
  background-color: var(--blue-section);
  color: #ffffff;
  padding: 55px 0;
}

.materials-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 32px;
  align-items: center;
}

.materials-intro h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 14px;
}

.materials-intro p {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.55;
  margin-bottom: 24px;
}

.btn-yellow-pill {
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  font-weight: 700;
  font-size: 0.925rem;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(246, 183, 42, 0.4);
}

.btn-yellow-pill:hover {
  background-color: var(--yellow-hover);
  transform: translateY(-2px);
}

/* 12 Materials Grid */
.materials-grid-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.mat-item-box {
  background: var(--blue-nav);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.mat-item-box:hover {
  transform: translateY(-3px);
  border-color: var(--yellow-main);
}

.mat-item-thumb {
  height: 96px;
  width: 100%;
  overflow: hidden;
  background-color: #0b2942;
}

.mat-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.mat-item-box:hover .mat-item-thumb img {
  transform: scale(1.08);
}

.mat-item-label {
  padding: 5px 3px;
  font-size: 0.725rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background-color: #0a3356;
}

/* And More Wide Yellow Banner */
.mat-and-more-card {
  grid-column: span 3;
  background-color: var(--yellow-main);
  color: var(--yellow-text);
  border-radius: 4px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.and-more-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--yellow-text);
}

.and-more-title {
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.2;
}

.and-more-sub {
  font-size: 0.75rem;
  font-weight: 600;
}

/* ==========================================================================
   6. WHY CHOOSE US?
   ========================================================================== */
.section-why {
  background-color: #ffffff;
  padding: 55px 0;
}

.why-split-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 28px;
  align-items: center;
}

.why-badges-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.why-badge-card {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-card);
  padding: 16px 10px;
  text-align: center;
  transition: all 0.2s ease;
}

.why-badge-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-nav);
  box-shadow: 0 6px 16px rgba(10, 59, 102, 0.08);
}

.why-badge-icon {
  width: 32px;
  height: 32px;
  color: var(--blue-nav);
  margin: 0 auto 10px auto;
}

.why-badge-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.why-badge-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--blue-nav);
  margin-bottom: 4px;
  line-height: 1.2;
}

.why-badge-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Right Side Image Banner with Cursive Script */
.why-right-banner {
  position: relative;
  height: 230px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.why-right-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.why-script-banner {
  position: absolute;
  bottom: 16px;
  right: 18px;
  text-align: right;
  color: #ffffff;
  font-family: var(--font-script);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.15;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  transform: rotate(-2deg);
}

/* ==========================================================================
   7. OUR PROJECTS (Dark Blue Section with 4 Cards)
   ========================================================================== */
.section-projects {
  background-color: var(--blue-section);
  color: #ffffff;
  padding: 55px 0;
}

.projects-top-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.projects-top-left h2 {
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 2px;
}

.projects-top-left p {
  font-size: 0.9rem;
  color: #cbd5e1;
}

.projects-4-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.project-photo-box {
  border-radius: 8px;
  overflow: hidden;
  height: 170px;
  background-color: #0b2942;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease;
}

.project-photo-box:hover {
  transform: translateY(-5px);
  border-color: var(--yellow-main);
}

.project-photo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   8. CONTACT INFORMATION STRIP (White Background with 5 Columns)
   ========================================================================== */
.section-contact-strip {
  background-color: #ffffff;
  padding: 30px 0;
  border-top: 1px solid var(--border-light);
}

.contact-5-columns {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.contact-col-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-col-icon {
  width: 32px;
  height: 32px;
  color: var(--blue-nav);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-col-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.contact-col-text h5 {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--blue-nav);
  margin-bottom: 2px;
}

.contact-col-text p, .contact-col-text a {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.contact-col-text strong {
  color: var(--blue-nav);
  font-size: 0.85rem;
}

/* ==========================================================================
   9. FOOTER BAR (Dark Navy Bar with Tagline Script)
   ========================================================================== */
.footer-bar {
  background-color: var(--blue-footer);
  color: #cbd5e1;
  padding: 16px 0;
  font-size: 0.825rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-flex-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo-small img {
  height: 32px;
  width: auto;
}

.footer-center-text {
  text-align: center;
  font-size: 0.825rem;
}

.footer-script-tagline {
  font-family: var(--font-script);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--yellow-main);
  white-space: nowrap;
}

/* Floating WhatsApp Button for Instant Mobile/Desktop Inquiries */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 54px;
  height: 54px;
  background-color: #25D366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: transform 0.2s ease;
}

.floating-wa-btn:hover {
  transform: scale(1.1);
}

.floating-wa-btn svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Laptops, Tablets, Phones)
   ========================================================================== */
@media (max-width: 1024px) {
  .services-5-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .materials-layout {
    grid-template-columns: 1fr;
  }
  .materials-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }
  .why-split-grid {
    grid-template-columns: 1fr;
  }
  .why-right-banner {
    max-width: 500px;
    margin: 0 auto;
  }
  .contact-5-columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 960px) {
  .nav-links-menu {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }
  .hero-left {
    max-width: 620px;
    margin: 0 auto;
    align-items: center;
  }
  .hero-since-badge {
    align-self: center;
  }
  .hero-features-list {
    align-items: center;
    border-left: none;
    border-top: 2px solid var(--yellow-main);
    border-radius: 8px;
  }
  .hero-btn-group {
    justify-content: center;
  }
  .hero-location-tag {
    justify-content: center;
  }
  .hero-slideshow-wrapper {
    height: 400px;
    max-width: 680px;
    margin: 0 auto;
  }
  .projects-4-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .materials-grid-container {
    grid-template-columns: repeat(3, 1fr);
  }
  .mat-and-more-card {
    grid-column: span 3;
  }
  .why-badges-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-5-columns {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-flex-row {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .hero-container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .hero-slideshow-wrapper {
    height: 290px;
    border-radius: 12px;
  }
  .slide-caption-overlay {
    padding: 18px 14px 42px 14px;
  }
  .slide-title {
    font-size: 1.05rem;
    margin-bottom: 2px;
  }
  .slide-sub {
    display: none;
  }
  .hero-script-callout {
    font-size: 1.25rem;
    top: 10px;
    right: 12px;
  }
  .slideshow-arrow-btn {
    width: 34px;
    height: 34px;
  }
  .slideshow-arrow-btn svg {
    width: 16px;
    height: 16px;
  }
  .slideshow-arrow-btn.prev {
    left: 8px;
  }
  .slideshow-arrow-btn.next {
    right: 8px;
  }
  .slideshow-controls-bottom {
    left: 12px;
    right: 12px;
    bottom: 8px;
  }
  .slideshow-progress {
    display: none;
  }
  .top-bar-flex {
    justify-content: center;
    text-align: center;
  }
  .services-5-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
  .materials-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .mat-and-more-card {
    grid-column: span 2;
  }
  .projects-4-grid {
    grid-template-columns: 1fr;
  }
  .why-badges-row {
    grid-template-columns: 1fr;
  }
  .contact-5-columns {
    grid-template-columns: 1fr;
  }
}