/* 
  Sahani Enterprises - Phase 1 Frozen Design System
  Fonts: Space Grotesk (Headings), Inter (Body)
  Spacing: Desktop (160px), Laptop (120px), Mobile (80px)
  Max-Container Width: 1600px
  Colors: #B22222 (Primary Red), #D4AF37 (Gold), #FAFAFA (Background), #111111 (Dark Text)
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700;800;900&display=swap');

/* --- CUSTOM VARIABLES --- */
:root {
  --color-primary: #B22222;        /* Premium Construction Red */
  --color-gold: #D4AF37;           /* Luxury Gold */
  --color-white: #FFFFFF;
  --color-bg-light: #FAFAFA;       /* Solid Neutral Background */
  --color-text-dark: #111111;      /* Deep Charcoal / Black */
  --color-text-muted: #555555;     /* Muted Gray */
  --color-border: #E5E5E5;         /* Thin Hairline Divider */
  --color-border-dark: #222222;    /* Dark Accent Line */
  
  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing Grid */
  --space-1: 0.25rem; /* 4px */
  --space-2: 0.5rem;  /* 8px */
  --space-3: 0.75rem; /* 12px */
  --space-4: 1rem;    /* 16px */
  --space-6: 1.5rem;  /* 24px */
  --space-8: 2rem;    /* 32px */
  --space-12: 3rem;   /* 48px */
  --space-16: 4rem;   /* 64px */

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-normal: 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);

  --max-width: 1600px;
  --header-height: 90px;
}

/* --- BASE STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important; /* Force strict sharp edges across entire site */
}

html {
  font-family: var(--font-body);
  scroll-behavior: smooth;
  color: var(--color-text-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  /* Hide scrollbar for IE, Edge and Firefox */
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

/* Hide scrollbar for Chrome, Safari and Opera */
html::-webkit-scrollbar {
  display: none;
}

body {
  line-height: 1.75;
  font-size: 1rem;
  overflow-x: hidden;
  background-color: var(--color-white);
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 0.95;
  color: var(--color-text-dark);
}

h1 {
  font-size: clamp(3.2rem, 8vw, 9rem);
  letter-spacing: -0.04em;
  font-weight: 800;
  line-height: 0.9;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.05;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
  letter-spacing: -0.01em;
  font-weight: 600;
}

h4 {
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

p {
  color: var(--color-text-muted);
  font-weight: 400;
}

.text-lead {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
}

/* --- REUSABLE COMPONENTS & UTILITIES --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.section {
  border-bottom: 1px solid var(--color-border);
}

/* --- SECTION SPACING RHYTHM --- */

/* 80px Sections (Minor/Operational) */
#projectDeliverables,
#executionCapabilities,
#projectLifecycle,
#constructionProcess,
#whereWeWork,
#projectsCta {
  padding-top: 80px;
  padding-bottom: 80px;
}

/* 120px Sections (Trust & Compliance, Corporate stats/values) */
#whyHireUs,
#trustCompliance,
#coreValues,
#certifications,
#projectsComparison,
#servicesFaq,
#timeline,
#capabilities {
  padding-top: 120px;
  padding-bottom: 120px;
}

/* 140px Sections (Major editorial profiles and intros) */
#aboutBrief,
#companyStory,
#missionVision,
#leadershipTeam,
#aboutHero,
#servicesHero,
#projectsHero,
#contactHero {
  padding-top: 140px;
  padding-bottom: 140px;
}

/* 160px Sections (Core portfolio grids) */
#featuredProjects,
#projectsPortfolio {
  padding-top: 160px;
  padding-bottom: 160px;
}

/* 140px Top / 100px Bottom (Contact Forms & CTAs before footer) */
#contactCTA,
#contactSection {
  padding-top: 140px;
  padding-bottom: 100px;
}

/* Marquee / Capability Wall */
.marquee-wrapper {
  padding-top: 80px;
  padding-bottom: 80px;
}

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

.section-bg-dark {
  background-color: var(--color-text-dark);
  color: var(--color-white);
  border-bottom-color: var(--color-border-dark);
}

.section-bg-dark h2, .section-bg-dark h3, .section-bg-dark h4 {
  color: var(--color-white);
}

.section-bg-dark p {
  color: #A3A3A3;
}

.section-header {
  max-width: 850px;
  margin-bottom: 64px;
}

.section-header h2, .section-title {
  margin-top: var(--space-2);
  margin-bottom: 48px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  background-color: transparent;
  margin-bottom: var(--space-4);
  padding-left: 24px;
  position: relative;
}

.badge::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 1px;
  background-color: var(--color-primary);
}

.badge-outline {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  padding-left: 24px;
  position: relative;
}

.badge-outline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 1px;
  background-color: var(--color-gold);
}

/* Image Aspect Ratios */
.aspect-16-9 {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  width: 100%;
}

.aspect-4-5 {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}

/* Engineering Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem 2.8rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition-normal);
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-text-dark);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-primary:hover::after {
  transform: scaleY(1);
}

.btn-secondary {
  border: 1px solid var(--color-text-dark);
  color: var(--color-text-dark);
  background-color: transparent;
}

.btn-secondary::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-text-dark);
  transform: scaleX(0);
  transform-origin: right;
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-secondary:hover {
  color: var(--color-white);
}

.btn-secondary:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-outline-white {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

.btn-outline-white::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  transform: scaleY(0);
  transform-origin: top;
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-outline-white:hover {
  color: var(--color-text-dark);
  border-color: var(--color-white);
}

.btn-outline-white:hover::after {
  transform: scaleY(1);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--color-text-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-heading);
}

.btn-link i {
  transition: var(--transition-fast);
}

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

.btn-link:hover i {
  transform: translateX(6px);
}

/* --- HEADER (TRANSPARENT → WHITE WITH GOLD BORDER) --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background-color: transparent;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.scrolled {
  background-color: var(--color-white);
  height: 80px;
  border-bottom: 1px solid var(--color-gold); /* Gold bottom border on scroll */
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-left: 48px;
  padding-right: 48px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  width: 28px;
  height: 28px;
  background-color: var(--color-primary);
  clip-path: polygon(0 0, 100% 0, 75% 100%, 0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.logo-icon::before {
  content: 'S';
  color: var(--color-white);
  font-weight: 900;
  font-size: 1rem;
  font-family: var(--font-heading);
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.5px;
  font-family: var(--font-heading);
  transition: var(--transition-fast);
}

.logo-text span {
  color: var(--color-primary);
}

.header.scrolled .logo-text {
  color: var(--color-text-dark);
}

.header.scrolled .logo-icon {
  background-color: var(--color-text-dark);
}

.nav-menu {
  display: none;
}

.nav-actions {
  display: none;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }

  .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.85rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    padding: var(--space-2) 0;
  }

  .header.scrolled .nav-link {
    color: var(--color-text-muted);
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
  }

  .nav-link:hover {
    color: var(--color-white);
  }

  .header.scrolled .nav-link:hover {
    color: var(--color-text-dark);
  }

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

  .nav-link.active {
    color: var(--color-white);
    font-weight: 700;
  }

  .header.scrolled .nav-link.active {
    color: var(--color-text-dark);
    font-weight: 700;
  }

  .nav-actions {
    display: block;
  }

  .nav-actions .btn {
    padding: 0.65rem 1.6rem;
    font-size: 0.75rem;
    background-color: var(--color-primary); /* Force red CTA button */
    color: var(--color-white);
  }

  .nav-actions .btn::after {
    background-color: var(--color-text-dark);
  }
}

/* Mobile Hamburger Menu */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 14px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition-normal);
  transform-origin: left;
}

.header.scrolled .hamburger span {
  background-color: var(--color-text-dark);
}

@media (min-width: 1024px) {
  .hamburger {
    display: none;
  }
}

.hamburger.active span:first-child {
  transform: rotate(45deg);
  background-color: var(--color-white) !important;
}

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

.hamburger.active span:last-child {
  transform: rotate(-45deg);
  background-color: var(--color-white) !important;
}

/* Mobile Navigation Panel */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-text-dark);
  z-index: 999;
  padding: 120px var(--space-8) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  border-left: 1px solid var(--color-border-dark);
  transition: var(--transition-slow);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav .nav-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.15rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: var(--space-3);
}

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

.mobile-nav .btn {
  margin-top: var(--space-6);
  width: 100%;
  background-color: var(--color-primary);
  color: var(--color-white);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--color-white);
  background-color: #0A0A0A;
  background-image: url('../assets/images/construction_active_site.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  padding-top: var(--header-height);
  padding-bottom: 80px;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translateX(-50%) translateY(-50%);
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* Dark transparent overlay combined with blueprint grid at exactly 2% visibility */
  background: 
    linear-gradient(180deg, rgba(10, 10, 10, 0.75) 0%, rgba(10, 10, 10, 0.85) 100%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  z-index: 1;
}

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

.hero-content-editorial {
  max-width: 950px;
  text-align: left;
  padding-top: 60px;
}

.hero-content-editorial .hero-label {
  font-size: 14px;
  letter-spacing: 3px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
}

.hero-content-editorial h1 {
  font-size: clamp(2.2rem, 4.5vw, 4rem); /* Large elegant property developer headline clamp */
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero-content-editorial h1 span.gold-text {
  color: var(--color-gold);
}

.hero-content-editorial p.hero-subheadline {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem); /* Elegant subheadline text clamp */
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 750px;
  font-weight: 300;
}

.hero-buttons-tight {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

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

/* --- WHAT WE DELIVER SECTION (EDITORIAL CAPABILITY SHOWCASE) --- */
#whatWeDeliver {
  background-color: var(--color-white) !important;
  color: var(--color-text-dark) !important;
  padding-top: 140px;
  padding-bottom: 140px;
  border-bottom: 1px solid var(--color-border) !important;
  position: relative;
  overflow: visible;
}

.capability-interactive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .capability-interactive-grid {
    grid-template-columns: 7fr 5fr; /* 7 columns left, 5 columns right */
    gap: var(--space-16);
  }
}

.capability-left-content {
  display: flex;
  flex-direction: column;
}

.section-header-minimal {
  margin-bottom: var(--space-12);
}

.section-header-minimal .small-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-3);
}

.section-header-minimal .large-heading {
  font-size: clamp(3rem, 5vw, 6rem);
  font-weight: 800;
  line-height: 0.95;
  color: var(--color-text-dark);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}

.section-header-minimal .section-description {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 600px;
}

.interactive-capability-list {
  display: flex;
  flex-direction: column;
}

.interactive-capability-item {
  display: flex;
  align-items: baseline;
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  transition: opacity 0.4s ease, border-color 0.4s ease;
  cursor: pointer;
  position: relative;
}

.interactive-capability-item:first-child {
  border-top: 1px solid var(--color-border);
}

.interactive-capability-item .item-num {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 500;
  color: var(--color-gold);
  margin-right: var(--space-8);
  min-width: 45px;
  opacity: 0.8;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.interactive-capability-item .item-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-dark);
  text-transform: none;
  transition: color 0.4s ease, transform 0.4s ease;
}

/* Sibling fade effect on hover */
.interactive-capability-list:hover .interactive-capability-item {
  border-color: rgba(0, 0, 0, 0.1);
}

.interactive-capability-list:hover .interactive-capability-item:not(:hover) {
  opacity: 0.35;
}

.interactive-capability-item:hover .item-title {
  color: var(--color-primary);
  transform: translateX(15px);
}

.interactive-capability-item:hover .item-num {
  opacity: 1;
  transform: translateX(5px);
}

/* Right Side: Sticky Preview Panel */
.capability-right-preview {
  display: none;
}

@media (min-width: 1024px) {
  .capability-right-preview {
    display: block;
    position: relative;
  }
  
  .hover-image-container {
    position: sticky;
    top: calc(50vh - 160px); /* Center in viewport */
    width: 480px;
    height: 320px;
    margin-left: auto;
    border-radius: 16px !important; /* Force rounded corners over global reset */
    overflow: hidden !important;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s cubic-bezier(0.25, 1, 0.5, 1), transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    background-color: #111111;
    z-index: 10;
    pointer-events: none;
  }
  
  /* When container is active */
  .hover-image-container.active {
    opacity: 1;
    transform: scale(1);
  }
  
  .hover-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 16px !important; /* Force override for inner wrapper */
    overflow: hidden !important;
  }
  
  .hover-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transform: scale(0.95) rotate(0deg);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    border-radius: 16px !important; /* Force override for images */
  }
  
  .hover-image.active {
    opacity: 1;
    transform: scale(1) rotate(2.5deg); /* Rotates slightly and scales to 100% */
  }
}

/* --- MOVING CAPABILITY WALL (MARQUEE) --- */
.marquee-wrapper {
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0;
  background-color: var(--color-white);
  display: flex;
  align-items: center;
}

.marquee-content {
  display: inline-block;
  animation: marquee 35s linear infinite;
  will-change: transform;
}

.marquee-item {
  display: inline-block;
  font-size: clamp(3rem, 7vw, 7rem);
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-text-dark);
  padding-right: var(--space-12);
}

.marquee-item span {
  color: var(--color-primary);
  margin-left: var(--space-12);
}

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* --- PROJECT DELIVERABLES --- */
.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .deliverables-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .deliverables-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
  }
}

.deliverable-card {
  border-left: 2px solid var(--color-border);
  padding-left: var(--space-4);
  transition: var(--transition-normal);
}

.deliverable-card:hover {
  border-left-color: var(--color-primary);
}

.deliverable-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.deliverable-card h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.deliverable-card p {
  font-size: 0.8rem;
  line-height: 1.4;
}

/* --- STATS SECTION (QUALITATIVE) --- */
.stats-section {
  padding: var(--space-12) 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: left;
  border-left: 1px solid var(--color-border);
  padding-left: var(--space-6);
}

.stat-item:first-child {
  border-left: 2px solid var(--color-primary);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
  line-height: 1.2;
}

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

/* --- EDITORIAL ABOUT SECTION --- */
.editorial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .editorial-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-16);
  }
  .editorial-grid.reverse {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.editorial-img-container {
  overflow: hidden;
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-light);
}

.editorial-img-container img {
  width: 100%;
  height: 100%;
  filter: grayscale(0.2);
  transition: transform var(--transition-slow);
}

.editorial-img-container:hover img {
  transform: scale(1.02); /* Locked transition rule (Scale 1.02) */
}

.editorial-content h2 {
  margin-top: var(--space-3);
  margin-bottom: 64px; /* Spacious editorial title margin */
}

.editorial-content p {
  margin-bottom: var(--space-6);
}

/* --- EXECUTION CAPABILITIES SECTION --- */
.exec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .exec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .exec-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

.exec-item {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
  transition: var(--transition-normal);
}

.exec-item:hover {
  border-top-color: var(--color-primary);
}

.exec-item h3 {
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}

.exec-item p {
  font-size: 0.9rem;
}

/* --- FEATURED PROJECTS (16:9 ASPECT CHUNKS WITH SPECS) --- */
.showcase-block {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  margin-bottom: var(--space-12); /* Scaled down for mobile */
  overflow: hidden;
  transition: var(--transition-normal);
}

.showcase-block:last-child {
  margin-bottom: 0;
}

.showcase-block:hover {
  border-color: rgba(178, 34, 34, 0.25);
}

@media (min-width: 1024px) {
  .showcase-block {
    grid-template-columns: 1.15fr 0.85fr;
    margin-bottom: 220px;
  }
  .showcase-block.reverse {
    grid-template-columns: 0.85fr 1.15fr;
  }
}

.showcase-img-wrapper {
  overflow: hidden;
  position: relative;
}

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

.showcase-block:hover .showcase-img-wrapper img {
  transform: scale(1.02); /* Locked transition rule (Scale 1.02) */
}

.showcase-info-wrapper {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 1200px) {
  .showcase-info-wrapper {
    padding: var(--space-12);
  }
}

.showcase-cat {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.showcase-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: var(--space-4);
  line-height: 1.1;
}

.showcase-desc {
  font-size: 0.95rem;
  margin-bottom: var(--space-6);
}

.showcase-specs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
  margin-bottom: var(--space-4);
}

.showcase-spec-item {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.showcase-spec-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  text-transform: none;
  font-family: var(--font-heading);
  margin-top: 2px;
}

/* --- WHY CLIENTS HIRE US (RISK REDUCTION) --- */
.hiring-reasons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .hiring-reasons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hiring-reasons-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

.reason-card {
  border-top: 2px solid var(--color-text-dark);
  padding-top: var(--space-6);
}

.reason-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.reason-card h3 span {
  color: var(--color-primary);
  font-size: 0.85rem;
}

.reason-card p {
  font-size: 0.95rem;
}

/* --- PROJECT LIFECYCLE SECTION --- */
.lifecycle-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
  position: relative;
}

@media (min-width: 768px) {
  .lifecycle-timeline {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .lifecycle-timeline {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
  }
}

.lifecycle-step {
  position: relative;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}

.lifecycle-step::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary);
}

.lifecycle-step-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(178, 34, 34, 0.15);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.lifecycle-step h3 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.lifecycle-step p {
  font-size: 0.8rem;
  line-height: 1.5;
}

/* --- TRUST & COMPLIANCE SECTION --- */
.trust-compliance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .trust-compliance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .trust-compliance-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-check-card {
  border: 1px solid var(--color-border);
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-white);
  transition: var(--transition-normal);
}

.trust-check-card:hover {
  border-color: var(--color-primary);
}

.trust-check-icon {
  font-size: 2rem;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.trust-check-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.trust-check-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- WHERE WE WORK SECTION --- */
.where-we-work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .where-we-work-grid {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

.work-cities-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.work-city-item {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.work-city-item i {
  color: var(--color-primary);
  font-size: 0.95rem;
}

/* --- SERVICES DETAIL ALTERNATING PANELS --- */
.services-category-section {
  border-bottom: 1px solid var(--color-border);
  padding: 120px 0; /* 120px padding rhythm for services categories */
}

.services-category-section:last-child {
  border-bottom: none;
}

.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .services-detail-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-16);
  }
  .services-detail-grid.reverse {
    grid-template-columns: 0.85fr 1.15fr;
  }
  .services-detail-grid.reverse .services-detail-image {
    order: 2;
  }
}

.services-detail-image {
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.services-detail-image img {
  width: 100%;
  height: 100%;
  filter: grayscale(0.2);
  transition: transform var(--transition-slow);
}

.services-detail-image:hover img {
  transform: scale(1.02); /* Locked transition rule (Scale 1.02) */
}

.services-benefits-box {
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-6);
}

.services-benefits-box h4 {
  margin-bottom: var(--space-3);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.services-benefits-box ul {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .services-benefits-box ul {
    grid-template-columns: 1fr 1fr;
  }
}

.services-benefits-box li {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.services-benefits-box li i {
  color: var(--color-primary);
  font-size: 0.8rem;
}

/* FAQ Accordion (Clean lines) */
.faq-accordion {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  background-color: transparent;
  overflow: hidden;
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-header {
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background-color: transparent;
}

.faq-header h3 {
  font-size: 1.15rem;
  font-weight: 500;
  font-family: var(--font-heading);
}

.faq-icon {
  width: 20px;
  height: 20px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-text-dark);
  transition: var(--transition-normal);
}

.faq-icon::before {
  width: 12px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 12px;
}

.faq-item.active .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-item.active .faq-header h3 {
  color: var(--color-primary);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-content {
  padding: 0 0 var(--space-6) 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- PROJECTS & PORTFOLIO GRID --- */
.projects-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
  justify-content: center;
}

.filter-btn {
  padding: 0.75rem 1.8rem;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-heading);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-text-muted);
  transition: var(--transition-normal);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--color-text-dark);
  border-color: var(--color-text-dark);
  color: var(--color-white);
}

.projects-search-wrapper {
  max-width: 500px;
  margin: 0 auto var(--space-8);
  position: relative;
}

.projects-search-input {
  width: 100%;
  padding: var(--space-4) var(--space-12) var(--space-4) 0;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-dark);
  transition: var(--transition-fast);
}

.projects-search-input:focus {
  border-bottom-color: var(--color-primary);
}

.projects-search-wrapper i {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

/* Projects Grid Layout */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition-slow);
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.2);
  transition: transform var(--transition-slow);
}

.project-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(17, 17, 17, 0.95) 0%, rgba(17, 17, 17, 0.3) 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-8);
  transition: var(--transition-normal);
  opacity: 0.95;
}

.project-card:hover img {
  transform: scale(1.02); /* Locked transition rule (Scale 1.02) */
  filter: grayscale(0);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 50px rgba(0, 0, 0, 0.05);
}

.project-card-category {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.project-card-title {
  color: var(--color-white);
  font-size: 1.45rem;
  margin-bottom: var(--space-4);
  font-weight: 700;
}

.project-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-4);
  transform: translateY(10px);
  opacity: 0;
  transition: var(--transition-normal);
}

.project-card:hover .project-card-meta {
  transform: translateY(0);
  opacity: 1;
}

.project-meta-item {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
}

.project-meta-item strong {
  color: var(--color-white);
  display: block;
  font-family: var(--font-heading);
  margin-top: 2px;
}

/* Before/After comparison panels */
.before-after-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (min-width: 768px) {
  .before-after-container {
    grid-template-columns: 1fr 1fr;
  }
}

.ba-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  overflow: hidden;
}

.ba-images {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.ba-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.2);
}

.ba-badge {
  position: absolute;
  top: var(--space-4);
  background-color: var(--color-text-dark);
  color: var(--color-white);
  padding: var(--space-1) var(--space-3);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 5;
}

.ba-badge.before {
  left: var(--space-4);
  border-left: 2px solid var(--color-primary);
}

.ba-badge.after {
  right: var(--space-4);
  border-right: 2px solid var(--color-gold);
}

.ba-info {
  padding: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.ba-info h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

/* Lightbox overlay */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 17, 17, 0.98);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  position: relative;
  max-width: 85%;
  max-height: 80vh;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  border: 1px solid var(--color-border-dark);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  color: var(--color-white);
  font-size: 2.2rem;
  cursor: pointer;
}

.lightbox-close:hover {
  color: var(--color-primary);
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-white);
  font-size: 2.5rem;
  cursor: pointer;
  user-select: none;
}

.lightbox-arrow:hover {
  color: var(--color-primary);
}

.lightbox-arrow.prev {
  left: -60px;
}

.lightbox-arrow.next {
  right: -60px;
}

@media (max-width: 768px) {
  .lightbox-arrow.prev { left: 10px; }
  .lightbox-arrow.next { right: 10px; }
}

/* --- CONTACT PAGE REDESIGN --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: var(--space-16);
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-info-card {
  display: flex;
  gap: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-4);
}

.contact-info-card:last-of-type {
  border-bottom: none;
}

.contact-info-icon {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-top: 3px;
}

.contact-info-text h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.contact-info-text p {
  font-size: 0.95rem;
}

.contact-social-links {
  display: flex;
  gap: var(--space-3);
}

.contact-social-btn {
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

.contact-social-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* Visual map */
.simulated-map {
  width: 100%;
  height: 250px;
  border: 1px solid var(--color-border);
  position: relative;
  background-color: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.simulated-map-label {
  position: absolute;
  background-color: var(--color-text-dark);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  z-index: 2;
  border: 1px solid var(--color-primary);
}

/* Contact Form custom lines styles */
.contact-form-panel {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
}

@media (min-width: 768px) {
  .contact-form-panel {
    padding: var(--space-12);
  }
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .form-group-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  margin-bottom: var(--space-8);
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
  color: var(--color-text-dark);
  font-family: var(--font-heading);
}

.form-control {
  width: 100%;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-dark);
  background-color: transparent;
  transition: var(--transition-fast);
}

.form-control:focus {
  border-bottom-color: var(--color-primary);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Lead Prequalification Grid */
.prequal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-2);
  margin-bottom: var(--space-6);
}

.prequal-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--color-text-dark);
}

.prequal-option input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Success Modal */
.form-success-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(5px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
}

.form-success-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.form-success-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: var(--space-12) var(--space-8);
  max-width: 450px;
  width: 90%;
  text-align: center;
}

.form-success-icon {
  width: 60px;
  height: 60px;
  background-color: #FEF2F2;
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--space-6);
}

/* --- FOOTER REDESIGN --- */
.footer {
  background-color: #0A0A0A;
  color: #FFFFFF;
  padding-top: 60px;
  padding-bottom: 40px;
  border-top: 1px solid var(--color-border-dark);
}

.footer-cta {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 48px;
  margin-bottom: 48px;
}

.footer-cta h2 {
  color: var(--color-white);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.footer-cta p {
  color: #A3A3A3;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.5;
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.footer-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--space-12);
  }
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
  font-family: var(--font-heading);
}

.footer-logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  font-family: var(--font-heading);
}

.footer-logo-text span {
  color: var(--color-primary);
}

.footer-statement {
  color: #A3A3A3;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.85rem;
}

.footer-links a {
  color: #A3A3A3;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold); /* Accent: #D4AF37 */
  padding-left: 4px;
}

.footer-contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: #A3A3A3;
}

.footer-contact-item a {
  color: #A3A3A3;
  transition: var(--transition-fast);
}

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

.footer-contact-item i {
  color: var(--color-gold); /* Accent: #D4AF37 */
  font-size: 0.95rem;
  margin-top: 3px;
  width: 16px;
  text-align: center;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  font-size: 0.75rem;
  color: #A3A3A3;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom-links a {
  color: #A3A3A3;
  transition: var(--transition-fast);
}

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

.btn-secondary-white {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-white);
  background-color: transparent;
  padding: 1.25rem 2.8rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: var(--transition-normal);
  position: relative;
  z-index: 1;
  font-family: var(--font-heading);
}

.btn-secondary-white::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  transform: scaleX(0);
  transform-origin: right;
  transition: var(--transition-normal);
  z-index: -1;
}

.btn-secondary-white:hover {
  color: var(--color-text-dark);
  border-color: var(--color-white);
}

.btn-secondary-white:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* --- FLOATING ACTIONS --- */
.floating-actions {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 998;
}

.floating-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-dark);
  font-size: 1.1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: var(--transition-normal);
  cursor: pointer;
}

.floating-btn:hover {
  transform: translateY(-4px); /* Locked transition rule (Translate Y) */
  background-color: var(--color-text-dark);
  color: var(--color-white);
  border-color: var(--color-text-dark);
}

.btn-whatsapp {
  border-color: #25D366;
  color: #25D366;
}

.btn-whatsapp:hover {
  background-color: #25D366;
  color: var(--color-white);
  border-color: #25D366;
}

.btn-back-to-top {
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}

.btn-back-to-top.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

/* WhatsApp visual widget */
.whatsapp-widget {
  position: fixed;
  bottom: 85px;
  right: var(--space-6);
  width: 300px;
  border: 1px solid var(--color-border);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: var(--transition-normal);
  background-color: var(--color-white);
}

.whatsapp-widget.active {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.whatsapp-widget-header {
  background-color: var(--color-text-dark);
  color: var(--color-white);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: 2px solid var(--color-primary);
}

.whatsapp-widget-avatar {
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.whatsapp-widget-status h4 {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 700;
}

.whatsapp-widget-status span {
  display: block;
  font-size: 0.7rem;
  color: #A3A3A3;
}

.whatsapp-widget-body {
  background-color: var(--color-bg-light);
  padding: var(--space-4);
}

.whatsapp-message-bubble {
  background-color: var(--color-white);
  padding: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-text-dark);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-2);
}

.whatsapp-message-time {
  display: block;
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-align: right;
  margin-top: 2px;
}

.whatsapp-widget-footer {
  background-color: var(--color-white);
  padding: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.whatsapp-widget-btn {
  background-color: var(--color-primary);
  color: var(--color-white);
  width: 100%;
  padding: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-align: center;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.whatsapp-widget-btn:hover {
  background-color: var(--color-text-dark);
}

/* --- ABOUT PAGE SPECIFIC STYLES --- */
.about-hero {
  position: relative;
  min-height: 450px;
  display: flex;
  align-items: center;
  color: var(--color-white);
  background-color: var(--color-text-dark);
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-dark);
}

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

.about-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.15) contrast(1.1) grayscale(0.5); /* Grayscale construction background */
}

.about-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(17, 17, 17, 0.95) 0%, rgba(17, 17, 17, 0.6) 100%);
  z-index: 2;
}

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

.about-hero .reveal {
  padding-top: 120px;
  padding-bottom: 60px;
  max-width: 950px;
  margin: 0 auto;
  text-align: center;
}

.about-hero h1 {
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-top: var(--space-4);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.about-hero p.text-lead {
  color: #CCCCCC;
  max-width: 750px;
  margin-top: var(--space-6);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: 300;
  line-height: 1.6;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .about-intro-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-16);
  }
}

.about-intro-images {
  position: relative;
  display: flex;
  align-items: flex-end;
  height: 480px;
}

.about-img-large {
  width: 70%;
  height: 85%;
  border: 1px solid var(--color-border);
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
}

.about-img-large img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-small {
  width: 55%;
  height: 65%;
  border: 1px solid var(--color-border);
  overflow: hidden;
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.about-img-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.experience-badge {
  position: absolute;
  bottom: var(--space-6);
  left: var(--space-6);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  z-index: 3;
}

.experience-badge span {
  display: block;
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-white);
  margin-bottom: 2px;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  border: 1px solid var(--color-border);
  padding: var(--space-8) var(--space-6);
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

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

.value-number {
  font-family: var(--font-heading);
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(178, 34, 34, 0.08);
  position: absolute;
  top: -10px;
  right: 10px;
}

.value-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 2;
}

.value-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  position: relative;
  z-index: 2;
}

/* Leadership Team Grid (Tall cards, B&W grayscale hover color zoom) */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.team-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

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

.team-img-wrapper {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-img-wrapper img, 
.team-img-wrapper .team-monogram {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1); /* Default B&W grayscale */
  transition: transform var(--transition-slow), filter var(--transition-normal);
}

.team-monogram {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text-dark);
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #E2E8F0 100%);
  border-radius: 0 !important;
}

.team-card:hover .team-img-wrapper img,
.team-card:hover .team-monogram {
  filter: grayscale(0); /* Hover transitions to full color */
  transform: scale(1.02); /* Locked transition rule (Scale 1.02) */
}

.team-card-info {
  padding: var(--space-6);
  position: relative;
}

.team-card-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.team-card-info p {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
}

.team-socials {
  display: flex;
  gap: var(--space-3);
}

.team-socials a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.team-socials a:hover {
  color: var(--color-primary);
}

/* Certifications & Safety */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}

@media (min-width: 1024px) {
  .certs-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cert-card {
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  padding: var(--space-6);
  text-align: center;
  transition: border-color var(--transition-normal);
}

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

.cert-icon {
  font-size: 2.25rem;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

.cert-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 2px;
}

/* --- ANIMATIONS (Scroll Reveal - Limited to Fade & Translate Y) --- */
.reveal {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  will-change: opacity, transform;
}

.reveal-fade-in {
  /* Only opacity reveal */
}

.reveal-slide-up {
  transform: translateY(40px); /* Locked transition rule (Translate Y) */
}

.reveal.active {
  opacity: 1;
  transform: translate(0, 0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* Premium CTA Section */
.cta-premium {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  min-height: 450px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.cta-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.6) 100%);
  z-index: 1;
}

.cta-premium-inner {
  position: relative;
  z-index: 2;
  padding: clamp(3rem, 6vw, 6rem);
  width: 100%;
}

.cta-premium-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

.cta-premium-content {
  max-width: 650px;
}

.cta-premium-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-4);
}

.cta-premium-title {
  color: var(--color-white);
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  margin-bottom: var(--space-4);
  line-height: 1.1;
  font-weight: 400;
}

.cta-premium-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.cta-premium-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-text-dark);
  padding: 1.25rem 2.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--color-white);
}

.btn-outline-premium {
  background-color: transparent;
  color: var(--color-white);
  padding: 1.25rem 2.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-outline-premium:hover {
  border-color: var(--color-white);
  background-color: rgba(255,255,255,0.05);
}

@media (min-width: 1024px) {
  .cta-premium-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .cta-premium-actions {
    margin-top: 0;
  }
}

/* --- EDITORIAL PROJECTS PORTFOLIO --- */
.editorial-projects-section {
  padding: 120px 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.editorial-section-title {
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-12);
  color: var(--color-text-dark);
}

.editorial-project-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-12);
}

.editorial-project-row:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

@media (min-width: 1024px) {
  .editorial-project-row {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
    align-items: start;
  }
}

.editorial-project-image {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-bg-light);
}

.editorial-project-image img {
  width: 100%;
  height: auto;
  min-height: 400px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.editorial-project-row:hover .editorial-project-image img {
  transform: scale(1.03);
}

.editorial-project-specs {
  display: flex;
  flex-direction: column;
}

.editorial-project-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
  color: var(--color-text-dark);
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
}

.spec-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
}

.spec-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.spec-value {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-dark);
}

@media (min-width: 768px) {
  .spec-row {
    grid-template-columns: 160px 1fr;
  }
}

/* --- 3-COLUMN PROJECT CARDS --- */
.projects-grid-3col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .projects-grid-3col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid-3col {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card-clickable {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px !important;
  overflow: hidden !important;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  cursor: pointer;
  height: 100%;
}

.project-card-clickable:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
  border-color: var(--color-primary);
}

.project-card-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
  background-color: var(--color-bg-light);
}

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

.project-card-clickable:hover .project-card-image img {
  transform: scale(1.05);
}

.project-card-details {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-card-category {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.project-card-clickable h3 {
  font-size: 1.4rem;
  margin-bottom: var(--space-4);
  color: var(--color-text-dark);
  transition: color var(--transition-fast);
}

.project-card-clickable:hover h3 {
  color: var(--color-primary);
}

.project-card-meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.project-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.project-meta-row .label {
  color: var(--color-text-muted);
}

.project-meta-row .value {
  font-weight: 600;
  color: var(--color-text-dark);
}