/* ==========================================================================
   LORD CONSTRUCTION — CORE DESIGN SYSTEM & STYLESHEET
   Location: Indore, Madhya Pradesh, India
   Where Innovation Meets Craftsmanship • Est. 2006
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette: Cinematic Dark Base with Refined Gold */
  --color-bg: #0a0a0a;
  --color-bg-alt: #111113;
  --color-bg-card: #151518;
  --color-surface: #18181c;
  --color-surface-hover: #222227;

  /* Accent & Gold Spectrum */
  --color-accent: #c9a227;
  --color-accent-light: #e8c65d;
  --color-accent-dark: #987515;
  --color-accent-glow: rgba(201, 162, 39, 0.28);
  --color-accent-subtle: rgba(201, 162, 39, 0.08);

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #d4af37 0%, #fae588 45%, #c9a227 75%, #8c6a12 100%);
  --gradient-gold-hover: linear-gradient(135deg, #dfbc45 0%, #fff0a2 45%, #d9b136 75%, #9e7918 100%);
  --gradient-dark-radial: radial-gradient(circle at 50% 35%, #18181d 0%, #0a0a0a 80%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);

  /* Borders & Dividers */
  --color-border: rgba(255, 255, 255, 0.09);
  --color-border-subtle: rgba(255, 255, 255, 0.04);
  --color-border-accent: rgba(201, 162, 39, 0.35);
  --color-border-accent-subtle: rgba(201, 162, 39, 0.15);

  /* Typography Colors */
  --color-text-primary: #f5f5f7;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-text-inverse: #0a0a0a;

  /* Font Families */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Font Weights */
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-heavy: 900;

  /* Cinematic Transitions */
  --ease-cinematic: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 200ms var(--ease-smooth);
  --transition-normal: 400ms var(--ease-cinematic);
  --transition-slow: 700ms var(--ease-cinematic);

  /* Spacing Scale */
  --space-xs: 0.5rem;   /* 8px */
  --space-sm: 1rem;     /* 16px */
  --space-md: 1.5rem;   /* 24px */
  --space-lg: 2.5rem;   /* 40px */
  --space-xl: 4rem;     /* 64px */
  --space-2xl: 6rem;    /* 96px */
  --space-3xl: 8rem;    /* 128px */

  /* Dimensions & Radius */
  --container-max: 1320px;
  --header-height-default: 88px;
  --header-height-scrolled: 72px;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  /* Z-Index Structure */
  --z-base: 1;
  --z-overlay: 10;
  --z-content: 20;
  --z-header: 100;
  --z-drawer: 200;
  --z-preloader: 9999;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: 1rem;
  line-height: 1.6;
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background-color: var(--color-accent);
  color: #000000;
}

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

button {
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

/* Utility: Gold Text */
.text-gold {
  color: var(--color-accent-light);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   3. PRELOADER ANIMATION SCREEN
   -------------------------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-bg);
  z-index: var(--z-preloader);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  will-change: opacity, transform;
}

.preloader-backdrop {
  position: absolute;
  inset: 0;
  background: var(--gradient-dark-radial);
  opacity: 0.95;
  pointer-events: none;
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 480px;
  padding: var(--space-md);
}

.preloader-emblem {
  width: 76px;
  height: 76px;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 16px var(--color-accent-glow));
  will-change: transform, opacity;
}

.preloader-emblem svg {
  width: 100%;
  height: 100%;
}

.emblem-orbit {
  transform-origin: center;
  animation: orbitRotate 16s linear infinite;
}

@keyframes orbitRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.preloader-brand {
  margin-bottom: var(--space-lg);
}

.preloader-subtitle {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.28em;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.preloader-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}

.preloader-tagline {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  font-weight: var(--fw-light);
}

.preloader-progress-wrap {
  width: 100%;
  max-width: 320px;
}

.preloader-progress-bar {
  width: 100%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-full);
}

.preloader-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent-dark), var(--color-accent-light));
  box-shadow: 0 0 12px var(--color-accent);
  border-radius: var(--radius-full);
  will-change: width;
}

.preloader-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  font-family: var(--font-display);
  color: var(--color-text-muted);
}

.preloader-counter {
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  font-weight: var(--fw-semibold);
}

/* --------------------------------------------------------------------------
   4. STICKY SITE HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height-default);
  z-index: var(--z-header);
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0);
  transition: 
    background var(--transition-normal),
    backdrop-filter var(--transition-normal),
    border-color var(--transition-normal),
    height var(--transition-normal),
    box-shadow var(--transition-normal);
}

/* State when scrolled past threshold */
.site-header.scrolled {
  height: var(--header-height-scrolled);
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.header-container {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  z-index: 10;
}

.logo-monogram {
  width: 38px;
  height: 38px;
  color: var(--color-accent);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

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

.brand-logo:hover .logo-monogram {
  transform: scale(1.05);
  filter: drop-shadow(0 0 10px var(--color-accent-glow));
}

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

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  line-height: 1.1;
}

.logo-tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-top: 2px;
}

/* Desktop Navigation Menu */
.desktop-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text-primary);
}

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

/* Header Action & Consultation Button */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: 
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-nav {
  padding: 0.65rem 1.4rem;
  background: var(--gradient-gold);
  color: #0a0a0a;
  box-shadow: 0 4px 15px var(--color-accent-glow);
}

.btn-nav:hover {
  background: var(--gradient-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 162, 39, 0.4);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--radius-xs);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  z-index: 10;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  transform-origin: center;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: var(--z-drawer);
  display: flex;
  flex-direction: column;
  padding-top: var(--header-height-default);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: 
    opacity var(--transition-normal),
    visibility var(--transition-normal),
    transform var(--transition-normal);
}

.mobile-drawer.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-drawer-inner {
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  transition: color var(--transition-fast);
}

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

.mobile-drawer-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn-full {
  width: 100%;
  padding: 1rem;
}

.mobile-contact-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.mobile-phone {
  color: var(--color-accent);
  font-weight: var(--fw-semibold);
}

/* --------------------------------------------------------------------------
   5. HERO SECTION (100VH VIEWPORT & CINEMATIC STAGGER)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--header-height-default) + 0.5rem);
  padding-bottom: 110px; /* Dedicated safe buffer guaranteeing zero collision with scroll indicator */
}

/* Video & Media Parallax Wrapper */
.hero-media-wrapper {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: var(--z-base);
  pointer-events: none;
}

.hero-video {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center;
  transform: translateY(0);
  will-change: transform;
}

/* Dark Gradient Overlay for Maximum Readability */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.45) 45%, rgba(0, 0, 0, 0.82) 100%),
    radial-gradient(circle at center, transparent 35%, rgba(10, 10, 10, 0.6) 100%);
  pointer-events: none;
  z-index: var(--z-overlay);
}

/* Centered Hero Container */
.hero-container {
  position: relative;
  z-index: var(--z-content);
  max-width: var(--container-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content {
  max-width: 960px;
  display: flex;
  flex-direction: column;
  align-items: center;
  will-change: transform, opacity;
}

/* Eyebrow Pill */
.hero-eyebrow-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid var(--color-border-accent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.eyebrow-accent-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: clamp(0.72rem, 1.4vw, 0.84rem);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.22em;
  color: var(--color-accent-light);
  text-transform: uppercase;
}

/* Main Headline */
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6.2vw, 4.8rem);
  font-weight: var(--fw-bold);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.hero-title-gradient {
  display: inline-block;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-weight: var(--fw-semibold);
}

/* Subheadline */
.hero-subheadline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  font-weight: var(--fw-regular);
  line-height: 1.6;
  color: #e4e4e7;
  max-width: 680px;
  margin: 0 auto clamp(1.2rem, 2.5vh, 1.85rem);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* Dual CTA Buttons */
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  position: relative;
  z-index: 15; /* Higher z-index than scroll indicator */
  margin-bottom: 0;
}

.btn-primary {
  padding: 1.05rem 2.2rem;
  background: var(--gradient-gold);
  color: #0a0a0a;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-primary:hover {
  background: var(--gradient-gold-hover);
  transform: translateY(-2.5px);
  box-shadow: 0 12px 30px rgba(201, 162, 39, 0.45);
}

.btn-outline {
  padding: 1.05rem 2.2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.btn-outline:hover {
  border-color: var(--color-accent);
  background: rgba(201, 162, 39, 0.1);
  color: #ffffff;
  transform: translateY(-2.5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.btn-arrow-icon {
  transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow-icon {
  transform: translateX(3px);
}

/* Scroll Down Indicator (Dedicated separate bottom zone, lower z-index) */
.hero-scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  z-index: 5; /* Explicitly below button row */
  text-decoration: none;
  cursor: pointer;
  opacity: 0.85;
  pointer-events: auto;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.hero-scroll-indicator:hover {
  opacity: 1;
  transform: translateX(-50%) translateY(2px);
}

.scroll-text {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.2em;
  color: var(--color-accent-light);
  text-transform: uppercase;
}

.scroll-mouse {
  width: 18px;
  height: 28px;
  border: 1.5px solid rgba(201, 162, 39, 0.65);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}

.scroll-wheel {
  width: 3px;
  height: 5px;
  background-color: var(--color-accent);
  border-radius: 2px;
  margin-top: 4px;
  animation: scrollPulse 1.8s infinite ease-in-out;
}

@keyframes scrollPulse {
  0% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

.scroll-chevron {
  color: var(--color-accent);
  display: flex;
  align-items: center;
  animation: bounceChevron 1.8s infinite ease-in-out;
}

@keyframes bounceChevron {
  0%, 100% { transform: translateY(0); opacity: 0.6; }
  50% { transform: translateY(3px); opacity: 1; }
}

/* --------------------------------------------------------------------------
   6. HERITAGE & OVERVIEW SECTION (Scroll transition test & stats)
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   6. ABOUT + TRUST / STATS SECTION (Two Decades of Building Excellence)
   -------------------------------------------------------------------------- */
.about-section {
  position: relative;
  background-color: #121215; /* Solid dark charcoal for calm visual separation from hero */
  background-image: radial-gradient(circle at 85% 25%, rgba(201, 162, 39, 0.04) 0%, transparent 60%);
  padding: clamp(5.5rem, 9.5vw, 8.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.about-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* 1. Centered Section Header */
.about-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(3.2rem, 5.5vw, 4.8rem);
}

.section-eyebrow-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid var(--color-border-accent-subtle);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  margin-bottom: var(--space-sm);
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.22em;
  color: var(--color-accent-light);
  text-transform: uppercase;
}

.about-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  font-weight: var(--fw-bold);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
  margin-top: 0.5rem;
}

/* 2. Two-Column Layout */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}

/* Left Column: Narrative & Values */
.about-col-left {
  will-change: transform, opacity;
}

.about-narrative {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.55vw, 1.18rem);
  line-height: 1.85;
  color: #d1d1d6;
  margin-bottom: 2.5rem;
}

.about-narrative strong {
  color: var(--color-accent-light);
  font-weight: var(--fw-semibold);
}

.about-values-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.value-bullet-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.35rem 1.5rem;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  transition: 
    transform var(--transition-fast), 
    border-color var(--transition-fast), 
    background var(--transition-fast), 
    box-shadow var(--transition-fast);
  will-change: transform, opacity;
}

.value-bullet-card:hover {
  transform: translateX(8px);
  border-color: var(--color-border-accent);
  background: rgba(201, 162, 39, 0.04);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.value-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(201, 162, 39, 0.1);
  border: 1px solid rgba(201, 162, 39, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(201, 162, 39, 0.12);
}

.value-text-group {
  display: flex;
  flex-direction: column;
}

.value-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: 0.3rem;
}

.value-subtitle {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Right Column: Stats Grid 2x2 */
.about-col-right {
  will-change: transform, opacity;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.35rem;
}

.about-stat-card {
  background: linear-gradient(150deg, rgba(26, 26, 32, 0.88) 0%, rgba(18, 18, 22, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 2.6vw, 2.2rem);
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 185px;
  transition: 
    transform var(--transition-fast), 
    border-color var(--transition-fast), 
    box-shadow var(--transition-fast);
}

.about-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-normal);
}

.about-stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-accent);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

.about-stat-card:hover::before {
  width: 100%;
}

.stat-number-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 0.5rem;
}

.stat-number-counter {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 4.4vw, 3.8rem);
  font-weight: var(--fw-bold);
  line-height: 1;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}

.stat-symbol {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: var(--fw-bold);
  color: var(--color-accent-light);
  margin-left: 2px;
}

.stat-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: 0.35rem;
}

.stat-card-label {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* --------------------------------------------------------------------------
   7. SERVICES SECTION (Comprehensive Construction Services)
   -------------------------------------------------------------------------- */
.services-section {
  position: relative;
  background-color: #0f0f13; /* Subtle variation for visual rhythm down the page */
  background-image: 
    radial-gradient(circle at 15% 25%, rgba(201, 162, 39, 0.04) 0%, transparent 55%),
    radial-gradient(circle at 85% 75%, rgba(201, 162, 39, 0.03) 0%, transparent 60%);
  padding: clamp(5.5rem, 9.5vw, 8.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.services-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* 1. Centered Section Header */
.services-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(3.2rem, 5.5vw, 4.8rem);
}

.services-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  font-weight: var(--fw-bold);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
  margin-top: 0.5rem;
  margin-bottom: 0.85rem;
}

.services-subheading {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 2. Services Grid (3 col desktop, 2 col tablet, 1 col mobile) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 2.5vw, 2.2rem);
}

.service-card {
  background: linear-gradient(160deg, #17171d 0%, #121216 100%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: 
    transform 0.4s var(--ease-cinematic), 
    border-color 0.4s var(--ease-cinematic), 
    box-shadow 0.4s var(--ease-cinematic), 
    background 0.4s var(--ease-cinematic);
  will-change: transform, opacity;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--gradient-gold);
  transition: width 0.4s var(--ease-cinematic);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.55), 0 0 30px rgba(201, 162, 39, 0.12);
}

.service-card:hover::before {
  width: 100%;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
  margin-bottom: 1.6rem;
  transition: 
    background 0.35s ease, 
    border-color 0.35s ease, 
    transform 0.35s ease, 
    color 0.35s ease, 
    box-shadow 0.35s ease;
}

.service-card:hover .service-icon-box {
  background: rgba(201, 162, 39, 0.12);
  border-color: rgba(201, 162, 39, 0.4);
  color: #fae588;
  transform: scale(1.06);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.2);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
  margin-bottom: 0.9rem;
  line-height: 1.25;
}

.service-description {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
  text-decoration: none;
  margin-top: auto;
  transition: color 0.3s ease;
}

.service-link-arrow {
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.service-card:hover .service-link {
  color: var(--color-accent-light);
}

.service-card:hover .service-link-arrow {
  transform: translateX(5px);
}

/* --------------------------------------------------------------------------
   8. PROJECTS / PORTFOLIO SECTION (Transforming Visions Into Iconic Structures)
   -------------------------------------------------------------------------- */
.projects-section {
  position: relative;
  background-color: #0b0b0e; /* Deep cohesive architectural base tone */
  background-image: radial-gradient(circle at 50% 15%, rgba(201, 162, 39, 0.045) 0%, transparent 65%);
  padding: clamp(5.5rem, 9.5vw, 8.5rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.projects-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* 1. Centered Section Header */
.projects-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(2.5rem, 4.5vw, 3.5rem);
}

.projects-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  font-weight: var(--fw-bold);
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
  margin-top: 0.5rem;
  margin-bottom: 0.85rem;
}

.projects-subheading {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 2. Filter Tabs */
.projects-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: clamp(2.8rem, 5vw, 4rem);
  will-change: transform, opacity;
}

.filter-tab {
  padding: 0.65rem 1.45rem;
  min-height: 44px; /* Touch-friendly tap target */
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.02em;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: 
    color var(--transition-fast), 
    background var(--transition-fast), 
    border-color var(--transition-fast), 
    box-shadow var(--transition-fast),
    transform var(--transition-fast);
  outline: none;
}

.filter-tab:hover {
  color: var(--color-text-primary);
  border-color: rgba(201, 162, 39, 0.35);
  background: rgba(201, 162, 39, 0.06);
  transform: translateY(-1px);
}

.filter-tab.active {
  color: #0a0a0a;
  background: var(--gradient-gold);
  border-color: var(--color-accent);
  font-weight: var(--fw-semibold);
  box-shadow: 0 4px 18px var(--color-accent-glow);
}

/* 3. Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.4rem, 2.2vw, 2rem);
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: #141418;
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: 
    transform 0.45s var(--ease-cinematic), 
    border-color 0.45s var(--ease-cinematic), 
    box-shadow 0.45s var(--ease-cinematic);
  will-change: transform, opacity;
}

.project-card:hover {
  transform: translateY(-7px);
  border-color: var(--color-border-accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(201, 162, 39, 0.12);
}

.project-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #121215;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.65s var(--ease-cinematic);
  will-change: transform;
}

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

/* Hover Overlay */
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.94) 0%, rgba(10, 10, 10, 0.65) 50%, rgba(10, 10, 10, 0.2) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.8rem;
  opacity: 0;
  transition: opacity 0.4s var(--ease-cinematic);
  z-index: 2;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-cat-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 0.35rem;
}

.project-cat-featured {
  background: rgba(201, 162, 39, 0.18);
  border: 1px solid rgba(201, 162, 39, 0.4);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.project-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.project-location {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #a1a1aa;
  margin-bottom: 0.85rem;
}

.project-view-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: var(--fw-semibold);
  color: var(--color-accent-light);
  text-decoration: none;
}

.project-view-link svg {
  transition: transform var(--transition-fast);
}

.project-card:hover .project-view-link svg {
  transform: translateX(4px);
}

/* 4. Action Button */
.projects-action-wrap {
  margin-top: clamp(3rem, 5vw, 4.5rem);
}

.btn-projects-cta {
  padding: 1.05rem 2.4rem;
}

/* --------------------------------------------------------------------------
   8. CONTACT SECTION (Luxury Dark Aesthetic & High Conversion)
   -------------------------------------------------------------------------- */
.contact-section {
  position: relative;
  padding: clamp(5.5rem, 9vw, 8.5rem) 0;
  background-color: #08080a;
  background-image: 
    radial-gradient(circle at 18% 25%, rgba(201, 162, 39, 0.05) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(201, 162, 39, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 100%, #0e0e14 0%, #08080a 85%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

/* Subtle architectural grid pattern background overlay */
.contact-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: 0.7;
}

.contact-container {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* 1. Centered Section Header */
.contact-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto clamp(3rem, 5.5vw, 4.5rem);
}

.contact-heading {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4.2vw, 3.4rem);
  font-weight: var(--fw-bold);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--color-text-primary);
  margin-top: 0.6rem;
  margin-bottom: 1.1rem;
}

.contact-subheading {
  font-family: var(--font-body);
  font-size: clamp(0.98rem, 1.4vw, 1.14rem);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin: 0 auto;
}

/* 2. Two-Column Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 3.8vw, 3.5rem);
  align-items: stretch;
}

/* 3. Left Column: Contact Form */
.contact-form-wrapper {
  background: rgba(18, 18, 22, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 3.5vw, 3rem);
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-light), transparent);
  opacity: 0.6;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
  width: 100%;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.03em;
  color: #d1d1d6;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.required-star {
  color: var(--color-accent);
  font-weight: bold;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: rgba(11, 11, 14, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.94rem;
  color: #ffffff;
  transition: all var(--transition-fast);
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #63636e;
  font-size: 0.9rem;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-accent);
  background: rgba(14, 14, 19, 0.96);
  box-shadow: 0 0 0 3px var(--color-accent-glow), 0 0 16px rgba(201, 162, 39, 0.2);
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23c9a227' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  pointer-events: none;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option {
  background-color: #15151a;
  color: #f5f5f7;
  padding: 0.75rem;
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-action {
  margin-top: 0.4rem;
}

.btn-submit {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.05rem 2rem;
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--color-accent-glow);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* 4. Inline Confirmation State */
.contact-confirmation {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3.5rem 1.5rem;
  min-height: 380px;
}

.confirmation-icon-box {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 2px solid var(--color-accent);
  color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 28px var(--color-accent-glow);
  animation: pulseGold 2.5s infinite ease-in-out;
}

@keyframes pulseGold {
  0%, 100% {
    box-shadow: 0 0 20px rgba(201, 162, 39, 0.25);
  }
  50% {
    box-shadow: 0 0 35px rgba(201, 162, 39, 0.5);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.confirmation-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: var(--fw-bold);
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.confirmation-message {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  max-width: 420px;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.btn-sm {
  padding: 0.75rem 1.6rem;
  font-size: 0.88rem;
}

/* 5. Right Column: Contact Info & Map */
.contact-info-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  height: 100%;
}

.contact-cards-stack {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: rgba(18, 18, 22, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.45rem;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-info-card:hover {
  transform: translateX(4px);
  border-color: var(--color-border-accent);
  background: rgba(24, 24, 30, 0.9);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: rgba(201, 162, 39, 0.08);
  border: 1px solid rgba(201, 162, 39, 0.22);
  color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.contact-info-card:hover .contact-info-icon {
  background: var(--color-accent);
  border-color: var(--color-accent-light);
  color: #0a0a0a;
  transform: scale(1.06);
}

.contact-info-body {
  flex: 1;
}

.contact-card-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
  display: block;
}

.contact-card-title {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: var(--fw-semibold);
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 0.2rem;
}

.contact-interactive-link {
  color: #ffffff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-interactive-link:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-card-sub {
  font-family: var(--font-body);
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* 6. Embedded Google Map Container */
.map-embed-container {
  flex: 1;
  min-height: 250px;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #111116;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
}

.map-frame-wrapper {
  width: 100%;
  height: 100%;
  min-height: 250px;
  position: relative;
}

.map-iframe {
  width: 100%;
  height: 100%;
  min-height: 250px;
  border: 0;
  display: block;
  filter: invert(90%) hue-rotate(180deg) brightness(88%) contrast(98%) saturate(75%);
  transition: filter 0.4s ease;
}

.map-embed-container:hover .map-iframe {
  filter: invert(88%) hue-rotate(180deg) brightness(92%) contrast(100%) saturate(85%);
}

.map-overlay-tint {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(201, 162, 39, 0.22);
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.6);
}

/* --------------------------------------------------------------------------
   8. SITE FOOTER (Luxury Cinematic Aesthetic & Understated Elegance)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #040406; /* Darkest tone on the whole site */
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: clamp(4.5rem, 7vw, 6.5rem) 0 clamp(2rem, 3.5vw, 2.8rem);
  position: relative;
  overflow: hidden;
}

/* Subtle top hairline gold ambient gradient */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-accent-light), transparent);
  opacity: 0.35;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  position: relative;
  z-index: 2;
}

/* 4-Column Footer Grid */
.footer-columns-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.85fr 1.05fr 1.2fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: flex-start;
}

/* Column 1: Brand & Social */
.footer-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition-fast);
}

.footer-brand-logo:hover {
  transform: translateY(-2px);
}

.footer-brand-logo .logo-monogram {
  width: 38px;
  height: 38px;
  color: var(--color-accent-light);
}

.footer-brand-logo .logo-name {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  color: #ffffff;
  display: block;
}

.footer-brand-logo .logo-tag {
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--color-accent-light);
  display: block;
}

.footer-tagline-text {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: #a1a1aa;
  line-height: 1.65;
  margin: 1.2rem 0 1.6rem;
  max-width: 320px;
}

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

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #9ca3af;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-link:hover {
  background: rgba(201, 162, 39, 0.12);
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--color-accent-glow);
}

/* Headings for Columns 2, 3, 4 */
.footer-heading {
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-heading::after {
  content: '';
  width: 14px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  display: inline-block;
}

/* Nav Lists (Columns 2 & 3) */
.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: #94949e;
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-accent-light);
  transform: translateX(4px);
}

/* Contact Stack (Column 4) */
.footer-contact-stack {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

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

.footer-contact-icon {
  width: 18px;
  height: 18px;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-text {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: #94949e;
  line-height: 1.55;
  margin: 0;
}

.footer-contact-link {
  color: #94949e;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-link:hover {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Divider Line */
.footer-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(201, 162, 39, 0.35) 20%, rgba(255, 255, 255, 0.08) 50%, rgba(201, 162, 39, 0.35) 80%, transparent 100%);
  margin: clamp(3rem, 5vw, 4.2rem) 0 clamp(1.8rem, 3vw, 2.2rem);
}

/* Bottom Bar */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #71717a;
  margin: 0;
}

.footer-credit {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: #71717a;
  margin: 0;
}

.footer-credit-link {
  color: #a1a1aa;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-credit-link:hover {
  color: var(--color-accent-light);
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE BREAKPOINTS (Mobile-first adaptation)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem;
  }

  .footer-columns-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 2.8rem 2.5rem;
  }
}

@media (max-width: 960px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.8rem;
  }

  .map-embed-container {
    min-height: 280px;
  }
}

/* Touch & Mobile Graceful Degradation: overlay permanently visible */
@media (max-width: 768px), (hover: none) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.35rem;
  }

  .project-overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.96) 0%, rgba(10, 10, 10, 0.72) 65%, transparent 100%);
    padding: 1.35rem;
  }

  .filter-tab {
    padding: 0.55rem 1.15rem;
    font-size: 0.82rem;
    min-height: 40px;
  }
}

@media (max-width: 680px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .service-card {
    padding: 1.85rem 1.4rem;
  }
}

@media (max-width: 600px) {
  .about-stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .value-bullet-card {
    padding: 1.15rem 1.25rem;
    gap: 1rem;
  }

  .about-stat-card {
    padding: 1.5rem 1.4rem;
    min-height: auto;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.15rem;
  }

  .contact-form-wrapper {
    padding: 1.6rem 1.25rem;
  }

  .contact-info-card {
    padding: 1.05rem 1.15rem;
    gap: 0.95rem;
  }

  .footer-columns-grid {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.65rem;
  }
}

/* Viewport Height Constraints: Laptops, Tablets & Landscape */
@media (max-height: 820px) {
  .hero-section {
    padding-top: var(--header-height-default);
    padding-bottom: 95px;
  }
  .hero-eyebrow-wrap {
    margin-bottom: 0.65rem;
    padding: 0.35rem 0.95rem;
  }
  .hero-title {
    font-size: clamp(2rem, 5.2vw, 3.4rem);
    margin-bottom: 0.65rem;
  }
  .hero-subheadline {
    font-size: 0.96rem;
    margin-bottom: 1.25rem;
  }
  .hero-actions .btn {
    padding: 0.9rem 1.8rem;
  }
  .hero-scroll-indicator {
    bottom: 20px;
  }
}

@media (max-height: 640px) {
  .hero-section {
    padding-bottom: 65px;
  }
  .hero-scroll-indicator {
    bottom: 14px;
    gap: 0.2rem;
  }
  .scroll-mouse {
    display: none;
  }
  .hero-title {
    font-size: clamp(1.75rem, 5vh, 2.4rem);
  }
  .hero-subheadline {
    font-size: 0.88rem;
    margin-bottom: 1rem;
  }
}

@media (max-width: 868px) {
  .desktop-nav,
  .header-actions .btn-nav {
    display: none;
  }

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

  .hero-section {
    padding-top: calc(var(--header-height-default) + 0.5rem);
    padding-bottom: 95px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    gap: 0.75rem;
  }

  .hero-actions .btn {
    width: 100%;
    padding: 0.9rem 1.6rem;
    font-size: 0.9rem;
  }

  .hero-scroll-indicator {
    bottom: 20px;
  }
}

@media (max-width: 580px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

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