/* -------------------------------------------------------------
   BHARTI MICROCONCRETE - LUXURY ARCHITECTURAL SURFACES
   MASTER STYLESHEET (VANILLA CSS)
   ------------------------------------------------------------- */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* CSS Variables for Design Tokens */
:root {
    /* Color Palette */
    --color-dark: #111111;
    --color-dark-80: rgba(17, 17, 17, 0.85);
    --color-dark-50: rgba(17, 17, 17, 0.5);
    --color-gold: #C7A66A;
    --color-gold-hover: #b49359;
    --color-gold-20: rgba(199, 166, 106, 0.2);
    --color-grey: #8A8A8A;
    --color-grey-dark: #333333;
    --color-grey-light: #cccccc;
    --color-white: #F5F5F5;
    --color-pure-white: #ffffff;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --container-max-width: 1320px;
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.2s ease;
}

/* -------------------------------------------------------------
   BASE RESET & GENERIC STYLES
   ------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-index: border-box;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-dark);
    color: var(--color-white);
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--color-dark);
    color: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

/* Luxury Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--color-grey-dark);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-pure-white);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

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

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

ul {
    list-style: none;
}

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

button {
    cursor: pointer;
}

/* -------------------------------------------------------------
   UTILITY CLASSES & GRID SYSTEM
   ------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

.section-padding {
    padding: 7.5rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 4.5rem 0;
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header .subtitle {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    margin-bottom: 1rem;
    display: inline-block;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.section-header p {
    color: var(--color-grey);
    font-size: 1.1rem;
    font-weight: 300;
}

@media (max-width: 768px) {
    .section-header {
        margin-bottom: 2.5rem;
    }
    .section-header h2 {
        font-size: 2.25rem;
    }
    .section-header p {
        font-size: 1rem;
    }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 54px; /* Fix height to 54px */
    padding: 0 2.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: 0;
    transition: var(--transition-medium);
    position: relative;
    z-index: 1;
}

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

.btn-gold:hover {
    background-color: transparent;
    color: var(--color-gold);
    border-color: var(--color-gold);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.btn-outline {
    border: 1px solid var(--color-white);
    color: var(--color-pure-white);
}

.btn-outline:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(199, 166, 106, 0.05);
}

.btn-text-gold {
    color: var(--color-gold);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-text-gold span {
    transition: var(--transition-fast);
}

.btn-text-gold:hover span {
    transform: translateX(5px);
}

/* Typography styles */
.text-gold { color: var(--color-gold); }
.text-grey { color: var(--color-grey); }

/* Glassmorphism panel */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition-medium);
}

.glass-card:hover {
    border-color: var(--color-gold-20);
    background: rgba(255, 255, 255, 0.05);
}

/* -------------------------------------------------------------
   HEADER & NAVIGATION BAR
   ------------------------------------------------------------- */
.navbar-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999; /* Increased z-index to match UX requirement */
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    background-color: rgba(17, 17, 17, 0.45); /* Transparent dark base */
    backdrop-filter: blur(18px); /* Backdrop blur */
    -webkit-backdrop-filter: blur(18px);
    background-image: linear-gradient(180deg, rgba(17, 17, 17, 0.4) 0%, rgba(17, 17, 17, 0) 100%); /* Subtle luxury gradient overlay */
    transform: translateY(0);
    transition:
        transform 0.4s ease,
        background-color 0.4s ease,
        backdrop-filter 0.4s ease,
        -webkit-backdrop-filter 0.4s ease,
        border-color 0.4s ease;
}

/* Auto-Hide Sticky Header Class States */
.navbar-wrapper.header-hidden {
    transform: translateY(-100%) !important;
}

.navbar-wrapper.header-visible {
    transform: translateY(0) !important;
    background: rgba(0, 0, 0, 0.72) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(199, 166, 106, 0.15) !important;
    background-image: none !important;
}

.navbar-wrapper.scrolled {
    background-color: rgba(0, 0, 0, 0.72); /* Darker glassmorphism on scroll */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: rgba(199, 166, 106, 0.15);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    transition: var(--transition-medium);
}

.navbar-wrapper.scrolled .navbar-container {
    /* Kept identical to prevent header layout jumps */
}

/* Brand Logo */
.logo {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-pure-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.logo-main span {
    color: var(--color-gold);
}

.logo-sub {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.45em;
    color: var(--color-grey);
    margin-top: -3px;
}

.logo-img {
    height: 46px;
    width: auto;
    display: block;
    transition: var(--transition-medium);
}

.logo-img:hover {
    filter: drop-shadow(0 0 8px rgba(199, 166, 106, 0.45));
}

/* Navigation Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-white);
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

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

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

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

/* -------------------------------------------------------------
   MEGA DROPDOWN MENU
   ------------------------------------------------------------- */
.has-mega-menu {
    position: static; /* Required for full width menu */
}

.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-dark);
    border-bottom: 2px solid var(--color-gold);
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s;
    z-index: 999;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    pointer-events: none;
}

/* Trigger mega menu on hover */
.has-mega-menu:hover .mega-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.mega-menu-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 3rem 2rem;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 3.5rem;
}

/* Mega Menu Left Column */
.mega-menu-banner {
    position: relative;
    background: linear-gradient(rgba(17, 17, 17, 0.2), rgba(17, 17, 17, 0.9)), url('../images/project_residential_1.webp') no-repeat center center;
    background-size: cover;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Fallback textured background using gradients when image is missing */
.mega-menu-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #222 0%, #111 100%);
    opacity: 0.95;
    z-index: -1;
}

.mega-menu-banner h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--color-pure-white);
}

.mega-menu-banner p {
    font-size: 0.85rem;
    color: var(--color-grey-light);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

/* Mega Menu Right Column Grid */
.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.mega-menu-card {
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-medium);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mega-menu-card:hover {
    border-color: var(--color-gold-20);
    background-color: rgba(255, 255, 255, 0.04);
    transform: translateY(-2px);
}

.mega-menu-card h4 {
    font-size: 1.1rem;
    color: var(--color-pure-white);
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-fast);
}

.mega-menu-card:hover h4 {
    color: var(--color-gold);
}

.mega-menu-card h4 svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-gold);
    opacity: 0;
    transform: translateX(-5px);
    transition: var(--transition-medium);
}

.mega-menu-card:hover h4 svg {
    opacity: 1;
    transform: translateX(0);
}

.mega-menu-card p {
    font-size: 0.75rem;
    color: var(--color-grey);
    font-weight: 300;
}

/* Mobile & Tablet Nav Toggles */
.nav-toggles {
    display: none;
    align-items: center;
}

@media (max-width: 992px) {
    .nav-menu {
        display: none !important;
    }
    #nav-cta-btn {
        display: none !important;
    }
    .nav-toggles {
        display: flex !important;
    }
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    z-index: 1001;
    cursor: pointer;
    padding: 10px; /* Touch target enlargement */
    box-sizing: content-box; /* Preserves exact dimensions of inner lines */
    transition: var(--transition-medium);
}

.hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--color-gold); /* Gold luxury tone */
    transition: var(--transition-medium);
    display: block;
}

/* Active hamburger states - precise centering animation */
.hamburger.open span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}
.hamburger.open span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Fullscreen Luxury Menu Overlay */
body.menu-open {
    overflow: hidden;
}

.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding-top: 140px; /* Non-centered top spacing to prevent logo overlap */
    padding-left: 32px;
    padding-right: 32px;
    padding-bottom: 40px;
    background: #050505; /* Pure dark luxury background */
    overflow-y: auto; /* Allow scroll if list exceeds screen height */
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch; /* Smooth momentum scrolling on iOS */
    overscroll-behavior: contain;
    z-index: 99999; /* Stack above everything including sticky header */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px); /* Smooth luxury fade-up */
    transition:
        opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.6s;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

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

.mobile-menu-content {
    min-height: max-content;
    padding-bottom: 120px;
    width: 100%;
}

.mobile-menu a {
    white-space: nowrap; /* Prevent horizontal wrapping line breaks */
}

.mobile-menu > a,
.mobile-nav > a,
.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: clamp(32px, 6vw, 42px) !important; /* Premium main menu hierarchy */
    font-weight: 600 !important;
    line-height: 1 !important;
    letter-spacing: -1px !important;
    text-transform: uppercase;
    padding: 0.15rem 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    width: 100%;
    color: var(--color-pure-white);
    transition: var(--transition-fast);
    white-space: nowrap !important;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 36px !important; /* Improved menu breathing space */
    align-items: flex-start; /* Left-aligned typography */
    width: 100%;
    overflow: visible; /* Prevent clipping */
}

.menu-close {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 36px !important;
    color: #C7A66A !important;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10001;
    line-height: 1;
    transition: var(--transition-fast);
}

.menu-close:hover {
    color: var(--color-pure-white);
}

.menu-logo {
    position: absolute;
    top: 24px;
    left: 24px;
    z-index: 10001;
}

.menu-logo img {
    height: 52px !important;
    width: auto !important;
    object-fit: contain;
}

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

.services-toggle svg {
    transition: transform 0.3s ease !important;
    align-self: center !important; /* Vertically center dropdown arrow */
}

.services-toggle.active svg {
    transform: rotate(180deg) !important;
}

/* Mobile accordion content panel / Services Dropdown */
.services-dropdown {
    display: none;
    flex-direction: column;
    gap: 20px; /* Improved submenu spacing */
    margin-top: 28px;
    padding-left: 22px;
    margin-bottom: 18px;
    border-left: 1px solid rgba(255, 255, 255, 0.08); /* Luxury divider line */
    overflow: visible; /* Remove all overflow clipping */
    height: auto; /* Remove all fixed/max-height constraints */
    opacity: 0;
    transform: translateY(-8px);
}

@keyframes slideDownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.services-dropdown.active {
    display: flex;
    animation: slideDownFadeIn 0.35s ease forwards; /* Smooth slide-down & fade-in */
}

.services-dropdown a,
.mobile-accordion-link {
    display: block !important;
    font-size: 18px !important; /* Elegant 18px submenu typography */
    line-height: 1.5 !important;
    opacity: 0.72 !important; /* Luxury softer opacity */
    font-weight: 500 !important;
    letter-spacing: -0.3px !important;
    color: var(--color-pure-white) !important;
    font-family: var(--font-body) !important;
    transition: all 0.3s ease !important; /* Smooth transform transition */
    white-space: normal !important;
}

.services-dropdown a:hover,
.mobile-accordion-link:hover {
    color: #C7A66A !important;
    opacity: 1 !important;
    transform: translateX(4px) !important; /* Tap push shift animation */
}

.menu-cta {
    margin-top: 48px !important; /* Luxury CTA spacing */
    display: flex;
    flex-direction: column;
    gap: 16px !important;
    width: 100%;
    max-width: 300px;
}

.menu-cta .btn {
    height: 52px !important; /* Equal height */
    font-size: 13px !important; /* Premium typography */
    font-weight: 600 !important;
    letter-spacing: 1.5px !important;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    transition: var(--transition-medium);
}

.mobile-cta-primary {
    background-color: var(--color-gold) !important;
    color: var(--color-dark) !important;
    border: 1px solid var(--color-gold) !important;
}

.mobile-cta-primary:hover {
    background-color: var(--color-gold-hover) !important;
    border-color: var(--color-gold-hover) !important;
}

.mobile-cta-secondary {
    background-color: transparent !important;
    color: var(--color-pure-white) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important; /* Subtle white border */
}

.mobile-cta-secondary:hover {
    border-color: var(--color-pure-white) !important;
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* -------------------------------------------------------------
   HOME PAGE HERO SECTION
   ------------------------------------------------------------- */
.hero-section,
.hero-content,
.hero-text-wrapper {
    width: 100%;
    overflow-x: hidden;
    box-sizing: border-box;
}

.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(199, 166, 106, 0.15); /* Luxury gold bottom border */
    padding-top: 120px;
    padding-bottom: 80px;
    background-position: center center;
    background-size: cover;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.48),
        rgba(0, 0, 0, 0.82)
    );
    z-index: 2;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, transparent, rgba(17, 17, 17, 0.95)); /* Smooth bottom visual fade */
    z-index: 2;
    pointer-events: none;
}

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

.hero-video-fallback {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    filter: brightness(0.4) contrast(1.1);
    background: radial-gradient(circle at center, #333 0%, #111 100%);
}

.hero-overlay {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 850px;
    margin-top: 4rem;
}

.hero-content .tagline {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.hero-content h1,
.hero-title {
    font-size: clamp(42px, 9vw, 72px); /* Responsive luxury sizing */
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 0.95;
    opacity: 0;
    transform: translateY(30px);
}

.hero-content p,
.hero-description {
    font-size: 1.15rem;
    color: var(--color-grey-light);
    margin-bottom: 2.5rem;
    font-weight: 300;
    max-width: 600px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-actions,
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
}

.hero-text-wrapper {
    max-width: 100%;
}

.hero-btn {
    /* inherits general button styles */
}

.mobile-header {
    /* fallback handled by general layout */
}

@media (max-width: 768px) {
    .hero-content {
        margin-top: 5rem;
        padding: 0 24px;
    }
    .hero-content h1 {
        margin-bottom: 1.25rem;
    }
    .hero-content p {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.5;
    }
    .hero-actions {
        flex-direction: column;
        gap: 0.75rem;
    }
    .hero-actions .btn {
        width: 100%;
    }
}

/* -------------------------------------------------------------
   TRUST SECTION STRIP
   ------------------------------------------------------------- */
.trust-strip {
    background-color: #161616;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem 0;
}

.trust-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.trust-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.trust-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-grey-light);
}

@media (max-width: 992px) {
    .trust-container {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }
}

@media (max-width: 576px) {
    .trust-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* -------------------------------------------------------------
   ABOUT PREVIEW SECTION (Storytelling Grid)
   ------------------------------------------------------------- */
.about-preview-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.about-preview-text h3 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.about-preview-text p {
    color: var(--color-grey);
    font-weight: 300;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.about-preview-text blockquote {
    border-left: 2px solid var(--color-gold);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--color-white);
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

.about-preview-visuals {
    position: relative;
    padding-bottom: 40px;
}

.about-image-primary {
    border: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--color-grey-dark);
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    aspect-ratio: 4/5;
    background: radial-gradient(circle at center, #444 0%, #222 100%);
}

.about-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 60%;
    z-index: 3;
    border: 3px solid var(--color-dark);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    aspect-ratio: 1/1;
    background: radial-gradient(circle at center, #666 0%, #333 100%);
}

@media (max-width: 992px) {
    .about-preview-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .about-preview-visuals {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* -------------------------------------------------------------
   SERVICES PREVIEW GRID
   ------------------------------------------------------------- */
.services-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    height: 480px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    transition: var(--transition-slow);
}

.service-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: grayscale(20%) brightness(0.65);
    z-index: 1;
    transition: var(--transition-slow);
}

/* CSS fallback background patterns for missing service images */
.service-card-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, #3a3a3a 0%, #111111 100%);
    opacity: 0.9;
    z-index: -1;
}

.service-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(17,17,17,0) 40%, rgba(17,17,17,0.95) 100%);
    z-index: 2;
    transition: var(--transition-slow);
}

.service-card-content {
    position: relative;
    z-index: 3;
    transform: translateY(40px);
    transition: var(--transition-slow);
}

.service-card h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    transition: var(--transition-medium);
}

.service-card p {
    font-size: 0.85rem;
    color: var(--color-grey-light);
    margin-bottom: 1.5rem;
    opacity: 0;
    transition: var(--transition-medium);
    font-weight: 300;
}

.service-card-btn {
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-medium);
}

/* Hover States for Service Card */
.service-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}

.service-card:hover .service-card-bg {
    transform: scale(1.08);
    filter: grayscale(0%) brightness(0.5);
}

.service-card:hover .service-card-content {
    transform: translateY(0);
}

.service-card:hover p,
.service-card:hover .service-card-btn {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover h3 {
    color: var(--color-gold);
}

@media (max-width: 992px) {
    .services-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-preview-grid {
        grid-template-columns: 1fr;
    }
    .service-card {
        height: 400px;
    }
}

/* -------------------------------------------------------------
   WHY CHOOSE US SECTION
   ------------------------------------------------------------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.why-card {
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.why-icon {
    width: 60px;
    height: 60px;
    border: 1px solid var(--color-gold-20);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(199, 166, 106, 0.03);
    color: var(--color-gold);
    transition: var(--transition-medium);
}

.why-card:hover .why-icon {
    background-color: var(--color-gold);
    color: var(--color-dark);
    transform: rotateY(180deg);
}

.why-card h3 {
    font-size: 1.35rem;
    color: var(--color-pure-white);
}

.why-card p {
    color: var(--color-grey);
    font-size: 0.9rem;
    font-weight: 300;
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------------
   PROJECTS MASONRY PORTFOLIO
   ------------------------------------------------------------- */
.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3.5rem;
}

.filter-btn {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.75rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-grey-light);
    transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(199, 166, 106, 0.02);
}

.projects-masonry {
    column-count: 3;
    column-gap: 2rem;
    width: 100%;
}

.project-item {
    break-inside: avoid;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-image {
    width: 100%;
    aspect-ratio: 3/2;
    background-size: cover;
    background-position: center;
    transition: var(--transition-slow);
}

/* CSS gradient fallbacks for empty images */
.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #555 0%, #222 100%);
    opacity: 0.9;
    z-index: -1;
}

/* Vary heights for visual masonry heights if ratios are different */
.project-item:nth-child(2n) .project-image {
    aspect-ratio: 4/5;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(17, 17, 17, 0) 50%, rgba(17, 17, 17, 0.95) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    transition: var(--transition-medium);
    z-index: 2;
}

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

.project-item:hover .project-image {
    transform: scale(1.06);
}

.project-overlay h4 {
    font-size: 1.35rem;
    margin-bottom: 0.25rem;
}

.project-overlay .project-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-gold);
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

.project-overlay p {
    font-size: 0.8rem;
    color: var(--color-grey-light);
    font-weight: 300;
}

@media (max-width: 992px) {
    .projects-masonry {
        column-count: 2;
    }
}

@media (max-width: 576px) {
    .projects-masonry {
        column-count: 1;
    }
}

/* -------------------------------------------------------------
   CLIENTS SECTION (Infinite Horizontal Scroll)
   ------------------------------------------------------------- */
.clients-marquee-wrapper {
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
}

.clients-marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 40s linear infinite;
    gap: 5rem;
}

.clients-marquee-track:hover {
    animation-play-state: paused;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    width: 180px;
    opacity: 0.35;
    transition: var(--transition-medium);
}

.logo-item img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition-medium);
}

.logo-item:hover {
    opacity: 1;
    transform: scale(1.08);
}

.logo-item:hover img {
    filter: drop-shadow(0 0 8px rgba(199, 166, 106, 0.45)) brightness(1.2);
}

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

/* -------------------------------------------------------------
   TESTIMONIAL SECTION
   ------------------------------------------------------------- */
.testimonial-swiper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 1rem 0;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.012);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 4px;
    padding: 3rem 2rem 2.5rem 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: var(--transition-slow);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.testimonial-card:hover {
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.03);
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
}

.quote-icon {
    font-family: var(--font-heading);
    font-size: 6rem;
    color: var(--color-gold);
    line-height: 1;
    position: absolute;
    top: -5px;
    left: 20px;
    opacity: 0.1;
    pointer-events: none;
}

.card-quote {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--color-grey-light);
    font-weight: 300;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    font-style: italic;
}

.card-author-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-grey-dark) 0%, #1f1f1f 100%);
    border: 1px solid rgba(199, 166, 106, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gold);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    flex-shrink: 0;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-pure-white);
    margin-bottom: 0.2rem;
}

.author-meta {
    font-size: 0.75rem;
    color: var(--color-gold);
    opacity: 0.85;
    letter-spacing: 0.05em;
}

.card-stars {
    color: var(--color-gold);
    font-size: 0.8rem;
    letter-spacing: 2px;
}

/* Swiper Pagination Elongated Gold Custom Bullets */
.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.2) !important;
    opacity: 1 !important;
    width: 8px !important;
    height: 8px !important;
    transition: var(--transition-medium) !important;
}

.swiper-pagination-bullet-active {
    background: var(--color-gold) !important;
    width: 24px !important;
    border-radius: 4px !important;
}

/* -------------------------------------------------------------
   FINAL CTA SECTION
   ------------------------------------------------------------- */
.final-cta-section {
    position: relative;
    text-align: center;
    background: linear-gradient(rgba(17, 17, 17, 0.9), rgba(17, 17, 17, 0.9)), url('../images/project_commercial_1.webp') no-repeat center center;
    background-size: cover;
    border-top: 1px solid rgba(199, 166, 106, 0.15);
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #2a2a2a 0%, #111111 100%);
    opacity: 0.9;
    z-index: -1;
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    color: var(--color-grey-light);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

@media (max-width: 768px) {
    .cta-content h2 {
        font-size: 2.5rem;
    }
    .cta-content p {
        font-size: 1rem;
    }
}

/* -------------------------------------------------------------
   INNER PAGE HERO WRAPPER
   ------------------------------------------------------------- */
.inner-hero {
    position: relative;
    padding: 12rem 0 6rem 0;
    background-color: #141414;
    border-bottom: 1px solid rgba(199, 166, 106, 0.12); /* Luxury gold bottom border */
}

.inner-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to bottom, transparent, #111111); /* Smooth bottom visual fade */
    z-index: 1;
    pointer-events: none;
}

.inner-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, #252525 0%, #111111 100%);
    opacity: 0.95;
    z-index: -1;
}

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

.inner-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.inner-hero p {
    font-size: 1.15rem;
    color: var(--color-grey);
    font-weight: 300;
}

.inner-breadcrumbs {
    display: flex;
    gap: 0.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-grey);
    margin-bottom: 1rem;
}

.inner-breadcrumbs a:hover {
    color: var(--color-gold);
}

.inner-breadcrumbs .separator {
    color: var(--color-grey-dark);
}

@media (max-width: 768px) {
    .inner-hero {
        padding: 9rem 0 4rem 0;
    }
    .inner-hero h1 {
        font-size: 2.5rem;
    }
}

/* -------------------------------------------------------------
   ABOUT US PAGE STYLING
   ------------------------------------------------------------- */
.about-story-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    margin-bottom: 7.5rem;
}

.about-story-row:nth-child(even) {
    direction: rtl;
}

.about-story-row:nth-child(even) .about-story-text {
    direction: ltr;
}

.about-story-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-story-text p {
    color: var(--color-grey);
    margin-bottom: 1.25rem;
    font-weight: 300;
}

.about-story-img {
    border: 1px solid rgba(255, 255, 255, 0.05);
    aspect-ratio: 16/10;
    background: radial-gradient(circle at center, #555 0%, #222 100%);
}

@media (max-width: 992px) {
    .about-story-row {
        grid-template-columns: 1fr;
        gap: 3rem;
        margin-bottom: 4.5rem;
    }
    .about-story-row:nth-child(even) {
        direction: ltr;
    }
}

/* -------------------------------------------------------------
   SERVICES PAGE STYLING
   ------------------------------------------------------------- */
.services-grid-page {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.service-card-full {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
    transition: var(--transition-medium);
}

.service-card-full:hover {
    border-color: var(--color-gold);
    background-color: rgba(255, 255, 255, 0.02);
}

.service-card-full-img {
    height: 100%;
    min-height: 250px;
    background-size: cover;
    background-position: center;
}

.service-card-full-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #444 0%, #222 100%);
    opacity: 0.9;
    z-index: -1;
}

.service-card-full-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-card-full-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.service-card-full-content p {
    color: var(--color-grey);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
}

@media (max-width: 992px) {
    .services-grid-page {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .service-card-full {
        grid-template-columns: 1fr;
    }
    .service-card-full-content {
        padding: 1.75rem;
    }
}

/* -------------------------------------------------------------
   DYNAMIC SERVICE DETAIL PAGE STYLING
   ------------------------------------------------------------- */
.detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
}

.detail-main h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.detail-main p {
    color: var(--color-grey-light);
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 2rem;
}

.detail-features {
    margin: 3.5rem 0;
}

.detail-features h3, .detail-applications h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
}

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

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

.features-item svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-gold);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.features-item span {
    font-size: 1rem;
    color: var(--color-white);
    font-weight: 300;
}

.detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.sidebar-box {
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-box-gold {
    border-color: var(--color-gold);
    background-color: rgba(199, 166, 106, 0.02);
}

.sidebar-box h4 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.5rem;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--color-grey-light);
    font-weight: 300;
}

.benefits-list li {
    position: relative;
    padding-left: 1.25rem;
}

.benefits-list li::before {
    content: '▪';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

.sidebar-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-nav-link {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    color: var(--color-grey);
}

.sidebar-nav-link:hover, .sidebar-nav-link.active {
    color: var(--color-gold);
    border-bottom-color: rgba(199, 166, 106, 0.2);
}

@media (max-width: 992px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
}

/* -------------------------------------------------------------
   CONTACT PAGE & INQUIRY FORM
   ------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 5rem;
}

.contact-form-wrapper h3 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.contact-form-wrapper p {
    color: var(--color-grey);
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group-full {
    grid-column: span 2;
}

.form-control {
    width: 100%;
    position: relative;
}

.form-control input,
.form-control textarea,
.form-control select {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-grey-dark);
    font-size: 0.95rem;
    color: var(--color-pure-white);
    background-color: transparent;
    transition: var(--transition-fast);
}

.form-control textarea {
    min-height: 120px;
    resize: none;
}

/* Focus styles */
.form-control input:focus,
.form-control textarea:focus,
.form-control select:focus {
    outline: none;
    border-bottom-color: var(--color-gold);
}

.form-control label {
    position: absolute;
    top: 1rem;
    left: 0;
    font-size: 0.95rem;
    color: var(--color-grey);
    pointer-events: none;
    transition: var(--transition-medium);
}

/* Floating labels effect */
.form-control input:focus ~ label,
.form-control input:not(:placeholder-shown) ~ label,
.form-control textarea:focus ~ label,
.form-control textarea:not(:empty) ~ label,
.form-control select:focus ~ label,
.form-control select:not([value=""]) ~ label {
    top: -10px;
    font-size: 0.75rem;
    color: var(--color-gold);
}

/* Alert response banners */
.form-response {
    display: none;
    padding: 1.25rem;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    border: 1px solid;
}

.form-response.success {
    display: block;
    background-color: rgba(199, 166, 106, 0.05);
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.form-response.error {
    display: block;
    background-color: rgba(220, 53, 69, 0.05);
    border-color: #dc3545;
    color: #dc3545;
}

/* Contact Info Sidebar */
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    border: 1px solid var(--color-gold-20);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-info-text p, .contact-info-text a {
    color: var(--color-grey);
    font-size: 0.95rem;
    font-weight: 300;
}

.contact-info-text a:hover {
    color: var(--color-gold);
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .form-group-full {
        grid-column: span 1;
    }
}

/* Google Map Embed Container */
.map-section {
    width: 100%;
    height: 450px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(100%) invert(90%) contrast(1.2);
}

/* -------------------------------------------------------------
   LUXURY FOOTER
   ------------------------------------------------------------- */
.footer {
    background-color: #050505; /* Deep luxury pure dark */
    border-top: 1px solid rgba(199, 166, 106, 0.15); /* Subtle gold top border */
    padding: 8rem 0 4.5rem 0; /* More breathing room */
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr; /* Custom widths for balanced alignment */
    gap: 4.5rem; /* Expanded spacing between columns */
    margin-bottom: 6rem;
}

@media (min-width: 993px) {
    .footer-col {
        position: relative;
    }
    .footer-col:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 10%;
        right: -2.25rem;
        height: 80%;
        width: 1px;
        background: rgba(199, 166, 106, 0.06); /* Subtle gold vertical divider lines */
    }
}

.footer-logo-desc {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.footer .logo {
    display: inline-block;
    align-self: flex-start; /* Prevent logo image stretching */
}

.footer .logo-img {
    height: 70px; /* Explicit height to override any inherited defaults */
    max-height: 70px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-medium);
}

.footer-logo-desc p {
    color: #8c8c8c; /* Softer text color for luxury readability */
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.footer-col h4 {
    font-family: var(--font-heading); /* Serif font for heading elegance */
    font-size: 1.15rem; /* Serif size rhythm */
    font-weight: 500;
    color: var(--color-pure-white);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    position: relative;
    display: inline-block;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 20px;
    height: 1px;
    background-color: var(--color-gold); /* Minimal gold accent line */
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1.1rem; /* Expanded spacing between links */
}

.footer-links a {
    color: #8c8c8c;
    font-size: 0.85rem;
    font-weight: 300;
    transition: var(--transition-medium);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-gold);
    transform: translateX(4px); /* Minimal luxury slide on hover */
}

.footer-contact-cta {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-top: 1px solid rgba(199, 166, 106, 0.1); /* Thin gold-tinted divider */
    padding-top: 1.75rem;
}

.footer-contact-cta h4 {
    font-family: var(--font-body);
    font-size: 0.75rem; /* Sleek small sub-heading */
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.footer-contact-cta h4::after {
    display: none; /* Hide underline for sub-heading */
}

.contact-cta-link {
    color: #8c8c8c;
    font-size: 0.85rem;
    font-weight: 300;
    transition: var(--transition-fast);
}

.contact-cta-link:hover {
    color: var(--color-gold);
}

.footer-newsletter p {
    color: #8c8c8c;
    font-size: 0.85rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    border-bottom: 1px solid rgba(199, 166, 106, 0.2); /* Gold accent underline */
    padding-bottom: 0.25rem;
    transition: var(--transition-medium);
}

.newsletter-form:focus-within {
    border-bottom-color: var(--color-gold);
}

.newsletter-form input {
    flex-grow: 1;
    padding: 0.75rem 0;
    font-size: 0.85rem;
    color: var(--color-pure-white);
    background: transparent;
}

.newsletter-form input::placeholder {
    color: #555555;
    font-weight: 300;
}

.newsletter-btn {
    padding: 0.75rem 0.5rem;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.newsletter-btn:hover {
    color: var(--color-pure-white);
    transform: scale(1.05);
}

/* Footer Bottom Strip */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05); /* Thin luxury divider line */
    padding-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #666666; /* Even softer copyright text */
    font-size: 0.75rem;
    font-weight: 300;
}

.footer-bottom a {
    color: #666666;
    transition: var(--transition-fast);
}

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

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.social-link {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%; /* Circle social icons for architecture studio feel */
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8c8c8c;
    transition: var(--transition-medium);
}

.social-link:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(199, 166, 106, 0.05);
    transform: translateY(-2px);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* -------------------------------------------------------------
   RESPONSIVE BOTTOM CTA STRIP (Redesigned with Premium Glassmorphism)
   ------------------------------------------------------------- */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px; /* Compact professional height */
    background: rgba(17, 17, 17, 0.85); /* Luxury dark glass */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(199, 166, 106, 0.35); /* Elegant gold border */
    z-index: 990;
    grid-template-columns: 1fr 1fr; /* Equal width */
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
}

.mobile-sticky-btn {
    height: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem; /* Better typography spacing and proper icon alignment */
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-white);
    transition: var(--transition-fast);
}

.mobile-sticky-btn.btn-wsp {
    border-right: 1px solid rgba(255, 255, 255, 0.08); /* Minimal vertical separator */
}

.mobile-sticky-btn.btn-wsp:hover {
    color: #25D366;
    background-color: rgba(37, 211, 102, 0.05); /* Subtle glass green glow */
}

.mobile-sticky-btn.btn-call {
    color: var(--color-gold);
}

.mobile-sticky-btn.btn-call:hover {
    color: var(--color-pure-white);
    background-color: rgba(199, 166, 106, 0.05); /* Subtle glass gold glow */
}

.mobile-sticky-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    transition: var(--transition-fast);
}

@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: grid;
    }
    body {
        padding-bottom: 60px !important; /* Offset for sticky bottom menu */
    }
    
    /* Consistent Mobile Spacing & Card Padding overrides */
    .why-grid {
        gap: 20px !important;
    }
    .why-card {
        padding: 24px !important;
        gap: 20px !important;
    }
    .services-preview-grid {
        gap: 20px !important;
    }
    .service-card {
        padding: 24px !important;
        height: 380px !important;
    }
    .project-overlay {
        padding: 24px !important;
    }
    .projects-masonry {
        column-count: 1 !important;
        column-gap: 0 !important;
    }
    .project-item {
        margin-bottom: 20px !important;
    }
    .form-grid {
        gap: 20px !important;
    }
    .contact-grid {
        gap: 40px !important;
    }
}

/* -------------------------------------------------------------
   FLOATING WHATSAPP BUTTON (Desktop / Tablet)
   ------------------------------------------------------------- */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    z-index: 991;
    transition: var(--transition-medium);
}

.floating-whatsapp:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

@media (max-width: 768px) {
    .floating-whatsapp {
        display: none; /* Hide in favor of bottom sticky cta on mobile */
    }
}

/* -------------------------------------------------------------
   MATERIAL & FINISH EXPERIENCE SECTION
   ------------------------------------------------------------- */
.material-experience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.material-experience-card {
    height: 400px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    transition: var(--transition-slow);
}

.material-experience-card.card-wide {
    grid-column: span 2;
    height: 350px;
}

.material-visual {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    transition: var(--transition-slow);
}

.texture-concrete {
    background: radial-gradient(circle at center, #2e2e2e 0%, #111111 100%);
}
.texture-seamless {
    background: radial-gradient(circle at center, #3c3c3c 0%, #111111 100%);
}
.texture-designer {
    background: linear-gradient(135deg, #252525 0%, #111 50%, #1a1510 100%);
}

.texture-concrete::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(rgba(199, 166, 106, 0.03) 10%, transparent 80%);
    opacity: 0.8;
}

.texture-seamless::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px) 0 0 / 40px 100%;
    opacity: 0.15;
}

.texture-designer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at bottom right, rgba(199, 166, 106, 0.05) 0%, transparent 70%);
}

.material-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(17, 17, 17, 0.1) 40%, rgba(17, 17, 17, 0.95) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    transition: var(--transition-slow);
    z-index: 2;
}

.material-text {
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.material-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 0.5rem;
}

.material-text h3 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    color: var(--color-pure-white);
    transition: var(--transition-medium);
}

.material-text p {
    font-size: 0.9rem;
    color: var(--color-grey-light);
    font-weight: 300;
    opacity: 0.8;
    transition: var(--transition-medium);
}

/* Card Hover Animations */
.material-experience-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.material-experience-card:hover .material-visual {
    transform: scale(1.04);
}

.material-experience-card:hover .material-text {
    transform: translateY(0);
}

.material-experience-card:hover .material-text h3 {
    color: var(--color-gold);
}

@media (max-width: 768px) {
    .material-experience-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .material-experience-card {
        height: 300px;
    }
    .material-experience-card.card-wide {
        grid-column: span 1;
        height: 300px;
    }
    .material-overlay {
        padding: 24px;
    }
    .material-text {
        transform: translateY(0);
    }
}

/* Detail Image Showcase */
.detail-image-showcase {
    margin: 3rem 0;
    aspect-ratio: 16/9;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}
@media (max-width: 768px) {
    .detail-image-showcase {
        margin: 2rem 0;
        aspect-ratio: 4/3;
    }
}

/* Craftsmanship Collage on About Page */
@media (max-width: 991px) {
    .craftsmanship-grid {
        grid-template-columns: 1fr !important;
        gap: 3.5rem !important;
    }
    .craftsmanship-collage {
        margin-top: 2rem;
    }
    .craftsmanship-collage .collage-img {
        margin-top: 0 !important; /* Reset offset layouts on mobile for neatness */
    }
}

/* -------------------------------------------------------------
   DETAIL PAGE GALLERY GRID (LUXURY SECTION IMPROVEMENTS)
   ------------------------------------------------------------- */
.detail-gallery-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: repeat(2, 220px);
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    background: radial-gradient(circle at center, #333333 0%, #111111 100%);
}

.gallery-item.item-large {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.04);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(0deg, rgba(17, 17, 17, 0.85) 0%, rgba(17, 17, 17, 0) 50%);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    opacity: 0;
    transition: var(--transition-medium);
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

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

.gallery-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    font-weight: 500;
}

/* Fallback gradient styling for detail image showcase */
.detail-image-showcase {
    background: radial-gradient(circle at center, #444444 0%, #222222 100%) !important;
}

@media (max-width: 768px) {
    .detail-gallery-grid {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto !important;
        height: auto !important;
    }
    .gallery-item {
        aspect-ratio: 16/10;
    }
    .gallery-item.item-large {
        grid-row: auto;
    }
    .gallery-overlay {
        opacity: 1;
        padding: 1.25rem 1rem;
    }
}

/* Alternating service cards layout on desktop */
@media (min-width: 993px) {
    .services-grid-page .service-card-full:nth-child(even) {
        direction: rtl;
    }
    .services-grid-page .service-card-full:nth-child(even) .service-card-full-content {
        direction: ltr;
    }
}

/* Responsive adjustments for overlapping visual collages on About page */
@media (max-width: 768px) {
    .about-story-visuals {
        height: 320px !important;
        margin-top: 1.5rem;
    }
    .about-story-primary-wrap {
        height: 260px !important;
    }
    .about-story-secondary-wrap {
        height: 140px !important;
    }
}

/* -------------------------------------------------------------
   LUXURY BRAND IMPROVEMENTS (HOVER ZOOMS, COLLAGES, SHADOWS)
   ------------------------------------------------------------- */

/* Homepage Trust Strip Dividers */
@media (min-width: 993px) {
    .trust-item {
        position: relative;
        padding-right: 2.5rem;
    }
    .trust-item:not(:last-child)::after {
        content: '';
        position: absolute;
        right: 0;
        top: 20%;
        height: 60%;
        width: 1px;
        background: rgba(199, 166, 106, 0.15); /* Gold divider line */
    }
}

/* About Page Overlapping Collages Styling */
.about-story-visuals {
    position: relative;
    height: 420px;
    width: 100%;
}

.about-story-primary-wrap {
    position: absolute;
    top: 0;
    width: 85%;
    height: 350px;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(199, 166, 106, 0.12); /* Subtle gold accent border */
    transition: var(--transition-slow);
}

.about-story-primary-wrap::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.1) 0%, rgba(17, 17, 17, 0.5) 100%);
    pointer-events: none;
    transition: opacity 0.8s ease;
}

.about-story-primary-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-story-primary-wrap:hover {
    border-color: rgba(199, 166, 106, 0.35);
    box-shadow: 0 40px 80px -10px rgba(199, 166, 106, 0.15), 0 30px 60px -15px rgba(0, 0, 0, 0.8);
}

.about-story-primary-wrap:hover img {
    transform: scale(1.05);
}

.about-story-secondary-wrap {
    position: absolute;
    bottom: 0;
    width: 50%;
    height: 200px;
    overflow: hidden;
    border-radius: 4px;
    border: 3px solid var(--color-dark);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.75);
    z-index: 2;
    transition: var(--transition-slow);
}

.about-story-secondary-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-story-secondary-wrap:hover {
    box-shadow: 0 35px 70px -10px rgba(199, 166, 106, 0.2), 0 25px 50px -12px rgba(0, 0, 0, 0.85);
}

.about-story-secondary-wrap:hover img {
    transform: scale(1.08);
}

/* Positioning rules for mirrored rows */
.visuals-left .about-story-primary-wrap {
    left: 0;
}
.visuals-left .about-story-secondary-wrap {
    right: 0;
}

.visuals-right .about-story-primary-wrap {
    right: 0;
}
.visuals-right .about-story-secondary-wrap {
    left: 0;
}

/* Clients Case Study Visual Container */
.case-study-visual {
    height: 300px;
    border: 1px solid rgba(199, 166, 106, 0.12); /* Subtle gold border */
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
    transition: var(--transition-slow);
}

.case-study-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-study-visual::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(17, 17, 17, 0.3) 0%, rgba(17, 17, 17, 0.7) 100%);
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.8s ease;
}

.case-study-visual:hover {
    border-color: rgba(199, 166, 106, 0.35);
    box-shadow: 0 30px 60px rgba(199, 166, 106, 0.1), 0 20px 40px rgba(0, 0, 0, 0.7);
}

.case-study-visual:hover img {
    transform: scale(1.06);
}

/* Service Detail Gallery Item Hover Border Accent */
.gallery-item {
    transition: border-color var(--transition-slow), box-shadow var(--transition-slow);
}
.gallery-item:hover {
    border-color: var(--color-gold);
    box-shadow: 0 20px 40px rgba(199, 166, 106, 0.1), 0 10px 25px rgba(0, 0, 0, 0.5);
}

/* Services Page Card Hover Zoom */
.service-card-full-img img {
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card-full:hover .service-card-full-img img {
    transform: scale(1.06);
}

/* -------------------------------------------------------------
   MOBILE HEADER REDESIGN & HERO SPACING POLISH
   ------------------------------------------------------------- */
@media (max-width: 768px) {
    /* Spacious and aligned mobile header container */
    .navbar-container {
        padding: 0 !important; /* Forces alignment with padding on elements */
    }

    /* BMC Logo Fix: aspect ratio contain, custom size, spacing, box-sizing content-box */
    .logo-img {
        height: 48px !important;
        width: auto;
        object-fit: contain;
        padding-left: 24px !important;
        padding-top: 16px !important;
        padding-bottom: 16px !important;
        box-sizing: content-box !important;
    }

    /* Balanced right padding for hamburger touch target */
    .nav-toggles {
        padding-right: 14px !important; /* Total 24px spacing from screen boundary: 14px container + 10px hamburger touch padding */
    }

    /* Hero section spacing adjustments to prevent heading starting too close to navbar */
    .inner-hero {
        padding: 140px 0 60px 0 !important; /* Enforces 140px top space on mobile heroes */
    }

    /* Tighten typography for mobile hero heading */
    .inner-hero h1 {
        font-size: 2.25rem !important;
        line-height: 1.05 !important;
        margin-bottom: 1rem !important;
    }

    /* Text block width limits & editorial heights */
    .inner-hero p {
        font-size: 1rem !important;
        max-width: 320px !important; /* Editorial 320px limits */
        line-height: 1.7 !important; /* Balanced 1.7 editorial height */
    }

    /* Homepage hero adjustments: vertical flex centering layout, safe top spacing */
    .hero-section {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        height: auto !important;
        min-height: 92vh !important; /* Premium height adjustment */
        padding-top: 120px !important;
        padding-bottom: 80px !important;
        background-position: 65% center !important;
        width: 100% !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }

    .hero-section::before {
        content: '' !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: linear-gradient(
            to bottom,
            rgba(0,0,0,0.48),
            rgba(0,0,0,0.82)
        ) !important;
        z-index: 2 !important;
        pointer-events: none !important;
    }

    .hero-video-fallback {
        object-position: 65% center !important;
    }

    .hero-content {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 32px !important;
        padding-right: 32px !important;
        padding-top: 0 !important;
        margin-top: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }
    
    .hero-text-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }
    
    .hero-title {
        font-size: clamp(52px, 8vw, 68px) !important; /* Stable responsive typography */
        line-height: 0.90 !important;
        letter-spacing: -2px !important;
        margin-bottom: 28px !important;
        max-width: 100% !important;
        word-break: normal !important;
    }

    .hero-title span {
        display: inline !important; /* Prevent bad word breaks inside spans */
    }

    .hero-description {
        font-size: 18px !important;
        line-height: 1.7 !important;
        max-width: 90% !important;
        margin-bottom: 40px !important;
        opacity: 0.9 !important;
    }

    .hero-buttons {
        display: flex !important;
        flex-direction: column !important;
        gap: 18px !important;
        margin-top: 20px !important;
    }

    .hero-btn {
        height: 58px !important;
        font-size: 14px !important;
        letter-spacing: 2px !important;
    }

    .mobile-header {
        padding-top: 18px !important;
        padding-bottom: 18px !important;
    }

    /* Enforce 16px / 24px / 48px mobile spacing hierarchy */
    .about-story-row {
        gap: 24px !important;
        margin-bottom: 48px !important;
    }
    .services-preview-grid, .why-grid, .material-experience-grid {
        gap: 24px !important;
    }
    .section-header {
        margin-bottom: 24px !important;
    }
    .section-padding {
        padding: 48px 24px !important; /* Left/right padding 24px, vertical spacing 48px */
    }
    .about-preview-grid {
        gap: 24px !important;
    }
}

/* Breadcrumbs Spacing and Typographical Styling (Global overrides) */
.inner-breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 12px !important; /* Exact 12px breadcrumbs */
    text-transform: uppercase;
    letter-spacing: 2px !important; /* Exact 2px spacing */
    color: var(--color-grey);
    opacity: 0.8; /* Higher baseline opacity for readability in glass container */
    background: rgba(255, 255, 255, 0.02); /* Subtle glass base overlay */
    border: 1px solid rgba(255, 255, 255, 0.05); /* Soft border boundary */
    backdrop-filter: blur(8px); /* Subtle glass blur */
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 1.25rem !important; /* Spacious padding */
    border-radius: 100px !important; /* Pill capsule styling */
    margin-bottom: 2rem !important; /* Breathable spacing from header */
}

.inner-breadcrumbs a {
    transition: var(--transition-fast);
}

.inner-breadcrumbs a:hover {
    color: var(--color-gold);
    opacity: 1;
}

.inner-breadcrumbs .separator {
    color: rgba(255, 255, 255, 0.25) !important;
}

/* Clamped technical section heading size */
.detail-main h2 {
    font-size: clamp(42px, 8vw, 58px) !important;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}