/* ============================================
   TUSKER TMT 550 - PREMIUM WEBSITE
   Complete Shared Stylesheet
   ============================================ */

/* CSS RESET & ROOT VARIABLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors — Charcoal + Fire Orange scheme */
  --bg-white: #F8F5EF;
  --bg-alt: #F4F1EB;
  --bg-alt2: #FFF4EE;
  --navy-primary: #1A2BA8;       /* kept for logo consistency */
  --navy-dark: #0D1A7A;
  --charcoal: #1C2128;           /* primary dark bg */
  --charcoal-mid: #252D38;       /* mid dark bg */
  --fire-orange: #FF5722;        /* primary accent */
  --fire-orange-dark: #E64A19;   /* hover state */
  --fire-glow: rgba(255,87,34,0.15);
  --accent-red: #C41E3A;         /* kept for logo rib */
  --gold: #E8A020;               /* brightened gold */
  --text-dark: #121212;
  --text: #2A2A35;
  --text-light: #6B7280;
  --border: #E5E7EB;
  --border-dark: #2E3540;

  /* Fonts */
  --font-display: 'Montserrat', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing & Sizing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  --spacing-xxl: 8rem;
  
  /* Transitions */
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden; /* Prevent horizontal page scroll on mobile */
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: #E5E1D8;
  line-height: 1.6;
  overflow-x: hidden;
}

body.scroll-locked {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-dark);
  font-weight: 700;
}

a {
  text-decoration: none;
  color: var(--navy-primary);
  transition: var(--transition);
}

a:hover {
  color: var(--fire-orange);
}

button {
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  transition: var(--transition);
}

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

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background-color: var(--fire-orange);
  width: 0%;
  z-index: 9999;
  transition: width 0.2s ease;
}

/* ============================================
   LOADING OVERLAY (Index Only)
   ============================================ */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #08090C;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 1;
  transition: opacity 0.8s ease;
}

.loading-overlay.dismissed {
  opacity: 0;
  pointer-events: none;
}

.loading-logo {
  width: 120px;
  height: 120px;
  margin-bottom: 2rem;
  animation: loadingScale 2.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loadingScale {
  0% {
    transform: scale(0.7);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.loading-company {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.82);
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeIn 1s ease 0.8s forwards;
  opacity: 0;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.loading-progress {
  position: absolute;
  bottom: 2rem;
  width: 200px;
  height: 2px;
  background-color: rgba(255,255,255,0.18);
  border-radius: 1px;
  overflow: hidden;
}

.loading-progress-bar {
  height: 100%;
  background-color: var(--fire-orange);
  width: 0%;
  animation: progressSweep 2.5s cubic-bezier(0.42, 0, 0.58, 1) forwards;
}

@keyframes progressSweep {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}

/* ============================================
   NAVIGATION BAR
   ============================================ */
nav {
  position: sticky;
  top: 0;
  background: linear-gradient(90deg, #1C2128 0%, #22293A 100%);
  border-bottom: 2px solid var(--fire-orange);
  padding: 0.85rem 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  transition: var(--transition);
  box-shadow: 0 2px 20px rgba(0,0,0,0.35);
}

nav.scrolled {
  box-shadow: 0 4px 28px rgba(0,0,0,0.5);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--navy-primary);
  font-family: var(--font-display);
  font-size: 1.5rem;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--fire-orange);
  transition: width 0.3s ease;
}

.nav-links a:hover { color: #fff !important; }
.nav-links a.active { color: #fff !important; }
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.btn-get-quote {
  padding: 0.75rem 1.5rem;
  background-color: var(--fire-orange);
  color: var(--bg-white);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
}

.btn-get-quote:hover {
  background-color: var(--fire-orange-dark);
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20, 24, 32, 0.88) 0%, rgba(28, 33, 40, 0.65) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--bg-white);
  padding: 0 4%;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.75rem 1.5rem;
  border-radius: 20px;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
  animation: fadeInDown 0.8s ease 0.2s forwards;
  opacity: 0;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 2rem 0;
  color: var(--bg-white);
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero h1 .gold {
  color: var(--gold);
}

.hero h1 .outline {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.85);
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.5px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-tagline {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.8s forwards;
  opacity: 0;
}

.page-hero {
  min-height: 55vh;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20, 24, 32, 0.80) 0%, rgba(28, 33, 40, 0.60) 100%);
  z-index: 1;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--bg-white);
  padding: 0 4%;
}

.page-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.page-hero-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   SECTIONS
   ============================================ */
section {
  padding: 6rem 6%;
}

section:nth-child(odd) {
  background-color: #F8F5EF;
}

section:nth-child(even) {
  background-color: #E5E1D8;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fire-orange);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 30px;
  height: 2px;
  background-color: var(--fire-orange);
  border-radius: 1px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */
.card {
  background-color: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: var(--transition);
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  background-color: var(--fire-orange);
  border-radius: 12px 12px 0 0;
  transition: height 0.3s ease;
}

.card:hover {
  border-color: var(--fire-orange);
  box-shadow: 0 12px 30px rgba(255, 87, 34, 0.12);
}

.card:hover::before {
  height: 4px;
}

.card-content {
  position: relative;
  z-index: 1;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  padding: 1rem 2rem;
  background-color: var(--fire-orange);
  color: var(--bg-white);
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

.btn-primary:hover {
  background-color: var(--fire-orange-dark);
  box-shadow: 0 8px 20px rgba(255, 87, 34, 0.35);
  transform: translateY(-2px);
}

.btn-accent {
  padding: 1rem 2rem;
  background-color: var(--charcoal);
  color: var(--bg-white);
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
}

.btn-accent:hover {
  background-color: #2E3540;
  box-shadow: 0 8px 20px rgba(28, 33, 40, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  padding: 1rem 2rem;
  border: 2px solid var(--bg-white);
  color: var(--bg-white);
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--bg-white);
  color: var(--charcoal);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

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

.btn-outline.navy:hover {
  background-color: var(--charcoal);
  color: var(--bg-white);
}

.btn-sm {
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

/* ============================================
   ANIMATION SYSTEM
   ============================================ */
[data-animate] {
  opacity: 0;
}

[data-animate="up"] {
  transform: translateY(40px);
}

[data-animate="down"] {
  transform: translateY(-40px);
}

[data-animate="left"] {
  transform: translateX(-40px);
}

[data-animate="right"] {
  transform: translateX(40px);
}

[data-animate="scale"] {
  transform: scale(0.9);
}

[data-animate="fade"] {
  opacity: 0;
}

[data-delay="1"] { --delay: 0.1s; }
[data-delay="2"] { --delay: 0.2s; }
[data-delay="3"] { --delay: 0.3s; }
[data-delay="4"] { --delay: 0.4s; }
[data-delay="5"] { --delay: 0.5s; }
[data-delay="6"] { --delay: 0.6s; }

[data-animate].in-view {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
  transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
  transition-delay: var(--delay, 0s);
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem 2rem;
  margin: 3rem 0;
  align-items: center;
}

.stat-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--fire-orange);
  font-family: var(--font-display);
  line-height: 1.1;
  min-height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
}

/* ============================================
   PHOTO GALLERY
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 4/3;
  cursor: pointer;
}

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

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

.gallery-label {
  position: absolute;
  inset: 0;
  background: rgba(255, 87, 34, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-weight: 600;
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-label {
  opacity: 1;
}

/* ============================================
   FULL-BLEED PHOTO SECTION
   ============================================ */
.full-bleed-section {
  position: relative;
  width: 100vw;
  /* Safe breakout: no transform, so animation system won't interfere */
  margin-left: calc(-50vw + 50%);
  margin-top: 4rem;
  margin-bottom: 4rem;
  padding: 0;
  overflow: hidden;
}

.full-bleed-bg {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 500px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.full-bleed-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,20,80,0.78), rgba(80,10,20,0.55));
  z-index: 1;
}

.full-bleed-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--bg-white);
  padding: 3rem 6%;
  max-width: 800px;
}

.full-bleed-content h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.full-bleed-content p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 300;
  letter-spacing: 1px;
}

/* ============================================
   TWO COLUMN SECTION
   ============================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col-left {
  position: relative;
}

.two-col-right {
  position: relative;
}

.two-col img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.two-col-right h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.two-col-right ul {
  list-style: none;
  margin: 1.5rem 0;
}

.two-col-right li {
  padding: 0.75rem 0;
  padding-left: 2rem;
  position: relative;
  color: var(--text);
}

.two-col-right li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--fire-orange);
  font-weight: 700;
}

.ken-burns {
  animation: kenBurns 8s ease-in-out infinite;
}

@keyframes kenBurns {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* ============================================
   CARDS GRID
   ============================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--fire-orange);
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.8;
}

/* ============================================
   SPECS ANIMATED NUMBERS
   ============================================ */
.specs-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.spec-item {
  display: flex;
  align-items: flex-end;
  gap: 1.5rem;
}

.spec-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--fire-orange);
  font-family: var(--font-display);
  line-height: 1;
}

.spec-unit {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.spec-label {
  color: var(--text);
  font-weight: 600;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  position: relative;
}

.testimonial-stars {
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.testimonial-author {
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 0.25rem;
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background-color: var(--charcoal);
  color: var(--bg-white);
  text-align: center;
  padding: 5rem 6%;
}

.cta-section h2 {
  color: var(--bg-white);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin: 0 auto 1.5rem;
  text-align: center;
  max-width: 800px;
}

.cta-section p {
  font-size: 1.1rem;
  margin: 0 auto 2.5rem;    /* auto L/R always centres the block */
  max-width: 600px;
  text-align: center;       /* centres text within the block */
  color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background-color: var(--charcoal);
  color: var(--bg-white);
  padding: 4rem 6% 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h4 {
  color: var(--bg-white);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.75rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--fire-orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #1fbb58;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

/* ============================================
   TABLE STYLES
   ============================================ */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.specs-table th {
  background-color: var(--charcoal);
  color: var(--bg-white);
  padding: 1.2rem;
  text-align: left;
  font-weight: 600;
}

.specs-table td {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--border);
}

.specs-table tr:nth-child(even) td {
  background-color: var(--bg-alt);
}

.specs-table tr:hover td {
  background-color: rgba(255, 87, 34, 0.05);
}

/* ============================================
   CALCULATOR
   ============================================ */
.calculator-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3rem;
  max-width: 500px;
  margin: 3rem auto;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.calculator-card h3 {
  margin-bottom: 2rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.form-group select,
.form-group input {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group select:focus,
.form-group input:focus {
  outline: none;
  border-color: var(--fire-orange);
  box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.12);
}

.toggle-group {
  display: flex;
  gap: 1rem;
  margin-top: 0.5rem;
}

.toggle-btn {
  flex: 1;
  padding: 0.6rem;
  border: 1px solid var(--border);
  background-color: var(--bg-white);
  color: var(--text);
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.toggle-btn.active {
  background-color: var(--fire-orange);
  color: var(--bg-white);
  border-color: var(--fire-orange);
}

.calculator-results {
  background-color: var(--bg-alt);
  border-radius: 8px;
  padding: 1.5rem;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

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

.result-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.result-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-primary);
  font-family: var(--font-display);
}

/* ============================================
   BADGE STYLES
   ============================================ */
.badge {
  display: inline-block;
  background-color: var(--bg-alt);
  border: 2px solid var(--charcoal);
  color: var(--charcoal);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

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

/* ============================================
   FORM STYLES
   ============================================ */
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  resize: vertical;
  min-height: 120px;
  transition: var(--transition);
}

.form-group textarea:focus {
  outline: none;
  border-color: var(--fire-orange);
  box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.12);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-info-item {
  margin-bottom: 2rem;
}

.contact-info-label {
  font-weight: 700;
  color: var(--fire-orange);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-info-value {
  color: var(--text);
  font-size: 1.1rem;
}

.contact-info-value a {
  color: var(--charcoal);
}

.contact-info-value a:hover {
  color: var(--fire-orange);
}

/* ============================================
   MAP SECTION
   ============================================ */
.map-card {
  background-color: var(--charcoal);
  color: var(--bg-white);
  border-radius: 12px;
  padding: 3rem;
  text-align: center;
  margin-top: 3rem;
}

.map-card h3 {
  color: var(--bg-white);
  margin-bottom: 1rem;
}

.map-card p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}

.map-card .btn-primary {
  background-color: var(--fire-orange);
  color: var(--bg-white);
}

.map-card .btn-primary:hover {
  background-color: var(--fire-orange-dark);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    right: 0;
    background: linear-gradient(180deg, #1C2128 0%, #22293A 100%);
    border-top: 1px solid rgba(255,87,34,0.3);
    width: 100%;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.40);
    z-index: 999;
  }

  .nav-links.active {
    background: linear-gradient(180deg, #1C2128 0%, #22293A 100%);
    border-top: 1px solid rgba(255,87,34,0.3);
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .btn-get-quote {
    display: none;
  }

  section {
    padding: 3rem 5%;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-accent,
  .hero-buttons .btn-outline {
    width: 100%;
    max-width: 300px;
  }

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

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

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Stats strip: 3 columns on tablet — !important overrides the late desktop rule */
  .stats-strip-dark .stats-container {
    grid-template-columns: repeat(3, 1fr) !important;
  }

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

  .cta-buttons .btn-primary,
  .cta-buttons .btn-accent {
    width: 100%;
    max-width: 300px;
  }

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

  .calculator-card {
    padding: 2rem;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 1.5rem;
    left: 1.5rem;
  }

  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-tagline {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

  .hero-buttons .btn-primary,
  .hero-buttons .btn-accent,
  .hero-buttons .btn-outline {
    width: 100%;
    padding: 0.8rem 1.5rem;
  }

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Stats strip: 2 columns on mobile — !important overrides the late desktop rule */
  .stats-strip-dark .stats-container {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .stat-number {
    font-size: 1.9rem;
    min-height: 2.8rem;
  }

  .cta-section {
    padding: 3rem 4%;
  }

  .calculator-results {
    grid-template-columns: 1fr;
  }

  .feature-icon {
    font-size: 2.5rem;
  }
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.25s ease;
}
.wa-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.6);
}

/* ============================================
   FOOTER LOGO
   ============================================ */
.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
}
.footer-brand-logo img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}
.footer-brand-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.footer-brand-logo-text .name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: #FFFFFF;
  letter-spacing: 1px;
}
.footer-brand-logo-text .sub {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Ken Burns animation on about image */
.ken-burns {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  animation: kenBurns 12s ease-in-out infinite alternate;
}
@keyframes kenBurns {
  0%   { transform: scale(1)    translateX(0)   translateY(0); }
  100% { transform: scale(1.06) translateX(-2%) translateY(-1%); }
}

/* Full-bleed photo — consolidated into the canonical block above */

/* Scroll to top */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 2rem;
  z-index: 999;
  width: 44px;
  height: 44px;
  background: var(--charcoal);
  color: white;
  border-radius: 50%;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--fire-orange-dark); }

/* Shimmer on primary buttons */
.btn-primary, .btn-accent {
  position: relative;
  overflow: hidden;
}
.btn-primary::after, .btn-accent::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: skewX(-20deg);
  animation: btnShimmer 3.5s infinite 1.5s;
}
@keyframes btnShimmer {
  0%   { left: -80%; }
  55%  { left: 130%; }
  100% { left: 130%; }
}

/* ============================================
   DARK SECTION — Rich charcoal backgrounds
   ============================================ */
.dark-section {
  background: linear-gradient(150deg, #1C2128 0%, #22293A 100%) !important;
  color: rgba(255,255,255,0.88);
  position: relative;
}
.dark-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 60L60 0H30L0 30z' fill='rgba(255,87,34,0.03)'/%3E%3C/svg%3E");
  pointer-events: none;
}
.dark-section .section-label {
  color: var(--fire-orange) !important;
}
.dark-section .section-label::before {
  background-color: var(--fire-orange) !important;
}
.dark-section .section-title,
.dark-section h2, .dark-section h3 {
  color: #FFFFFF !important;
}
.dark-section p, .dark-section li {
  color: rgba(255,255,255,0.80) !important;
}
.dark-section .card {
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.14) !important;
  box-shadow: none !important;
  color: rgba(255,255,255,0.88) !important;
}
.dark-section .card:hover {
  background: rgba(255,87,34,0.10) !important;
  border-color: var(--fire-orange) !important;
}
.dark-section .card::before {
  background-color: var(--fire-orange) !important;
}
.dark-section .card h3 {
  color: #FFFFFF !important;
}
.dark-section .card p,
.dark-section .card .card-content {
  color: rgba(255,255,255,0.88) !important;
}
/* Ensure card text on light-bg cards (about page inline) is also visible */
.dark-section .card-title {
  color: var(--fire-orange) !important;
}
.dark-section .card-content {
  color: rgba(255,255,255,0.88) !important;
}
.dark-section .stat-number {
  color: var(--fire-orange) !important;
}
.dark-section .stat-label {
  color: rgba(255,255,255,0.65) !important;
}
.dark-section .feature-icon {
  filter: brightness(1.2);
}
/* Force card content text to be legible on dark backgrounds */
.dark-section .card .card-content p,
.dark-section .card .card-content h3,
.dark-section .card-content p,
.dark-section .card-content h3 {
  color: rgba(255,255,255,0.88) !important;
}
.dark-section .two-col-right li::before {
  color: var(--fire-orange) !important;
}
.dark-section strong {
  color: rgba(255,255,255,0.95) !important;
}

/* Stats strip dark variant */
.stats-strip-dark {
  padding: 3.5rem 6%;
  background: linear-gradient(135deg, #1C2128 0%, #22293A 100%);
}
.stats-strip-dark .stat-number {
  color: var(--fire-orange);
}
.stats-strip-dark .stat-label {
  color: rgba(255,255,255,0.65);
}
.stats-strip-dark .stats-container {
  border-top: none;
  /* Force all 5 stats into one row on desktop */
  grid-template-columns: repeat(5, 1fr);
  margin: 0;
  gap: 1rem;
  align-items: center;
}
.stats-strip-dark .stat-item {
  /* Consistent height — number on top, label below, both centred */
  justify-content: flex-start;
  padding: 0.5rem 0.25rem;
}
.stats-strip-dark .stat-number {
  /* Unified height block so all numbers occupy the same vertical space */
  min-height: 3.2rem;
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  line-height: 1;
}
.stats-strip-dark .stat-label {
  font-size: 0.75rem;
  min-height: 2.2rem;      /* keeps labels from shifting items up/down */
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* Richer card styling for light sections */
.card {
  background: linear-gradient(145deg, #FFFFFF 0%, #FEFDFB 100%);
  box-shadow: 0 4px 16px rgba(0,0,0,0.07), 0 1px 4px rgba(0,0,0,0.04);
}
.card:hover {
  box-shadow: 0 12px 32px rgba(255,87,34,0.14), 0 4px 12px rgba(0,0,0,0.06) !important;
  transform: translateY(-3px);
}

/* Richer section backgrounds */
section.light-warm {
  background: linear-gradient(135deg, #F0EDE5 0%, #E8E4DA 100%) !important;
}

/* Metrics tables styling */
.metrics-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 0.92rem;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.metrics-table thead tr:first-child th {
  background: var(--charcoal);
  color: #fff;
  padding: 1.1rem 1rem;
  text-align: center;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.5px;
}
.metrics-table thead tr:nth-child(2) th {
  background: #252D38;
  color: rgba(255,255,255,0.85);
  padding: 0.7rem 1rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.metrics-table .col-size {
  background: var(--charcoal);
  color: #fff;
  font-weight: 700;
  text-align: center;
}
.metrics-table tbody tr td {
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.metrics-table tbody tr:nth-child(even) td {
  background: #F4F1EB;
}
/* Keep size column dark regardless of even/odd row */
.metrics-table tbody tr:nth-child(even) td.col-size {
  background: var(--charcoal) !important;
  color: #fff !important;
}
.metrics-table tbody tr:hover td {
  background: rgba(255,87,34,0.06);
}
.metrics-table .tusker-val {
  color: var(--fire-orange);
  font-weight: 700;
}
/* Tusker Range data cells — always tinted so they stand out on any row */
.metrics-table tbody td.tusker-val {
  background: rgba(255, 87, 34, 0.09) !important;
  color: var(--fire-orange) !important;
  font-weight: 700 !important;
}
.metrics-table .section-row td {
  background: #1C2128 !important;
  color: rgba(255,255,255,0.9) !important;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 1px;
  padding: 0.6rem 1rem;
}

/* Comparison table with BIS vs Tusker columns */
.compare-header-bis {
  background: #2E3A50 !important;
}
.compare-header-tusker {
  background: #7B2400 !important;
  color: #FFD0B0 !important;
}
.tusker-col {
  background: rgba(255,87,34,0.04) !important;
}

/* ============================================
   METRICS TABLE ON DARK BACKGROUNDS
   ============================================ */
.dark-section .metrics-table tbody tr td {
  color: rgba(255,255,255,0.88) !important;
  border-bottom: 1px solid rgba(255,255,255,0.10) !important;
}
.dark-section .metrics-table tbody tr:nth-child(even) td {
  background: rgba(255,255,255,0.09) !important;
  color: rgba(255,255,255,0.88) !important;
}
.dark-section .metrics-table tbody tr:nth-child(odd) td {
  background: rgba(255,255,255,0.03) !important;
  color: rgba(255,255,255,0.88) !important;
}
.dark-section .metrics-table tbody tr:hover td {
  background: rgba(255,87,34,0.12) !important;
  color: #fff !important;
}
.dark-section .metrics-table .tusker-val {
  color: var(--fire-orange) !important;
  font-weight: 700 !important;
}
.dark-section .metrics-table .col-size {
  background: rgba(255,255,255,0.12) !important;
  color: #fff !important;
  font-weight: 700 !important;
}
.dark-section .metrics-table .section-row td {
  background: rgba(0,0,0,0.4) !important;
  color: rgba(255,255,255,0.9) !important;
}