/* Variables for Premium Luxury Minimalist White & Gold Italian Theme */
:root {
    --primary-color: #c5a880; /* Refined minimalist bronze-gold for headings */
    --secondary-color: #c5a880; /* Minimalist bronze-gold */
    --accent-color: #c5a880; /* Warm gold accent */
    --bg-color: #ffffff; /* Pure white background as requested */
    --bg-darker: #fafafa; /* Sleek light off-white panel background */
    --text-color: #1c1c1c; /* Soft graphite dark grey for elite readability */
    --text-muted: #555555; /* Soft warm grey for paragraphs */
    --font-family: 'Inter', 'Heebo', sans-serif;
    --glass-bg: rgba(255, 255, 255, 0.0); /* Transparent initially */
    --glass-bg-scrolled: rgba(255, 255, 255, 0.96); /* Solid/blurred on scroll */
    --glass-border: rgba(0, 0, 0, 0.06); /* Fine light minimalist border */
    --card-bg: #fafafa; /* Crisp light grey cards */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background-color: #ffffff !important;
  color: #1c1c1c !important;
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Heebo', sans-serif;
  direction: rtl;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

h1, h2, h3, .section-title {
  color: #c5a880 !important;
  font-family: 'Inter', 'Heebo', sans-serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}

h2 {
    font-size: 2.2rem;
    margin-bottom: 3.5rem;
    text-align: center;
    font-weight: 500;
    letter-spacing: 1px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem !important;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    flex-direction: row; /* Single row layout */
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    background-color: var(--glass-bg);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar.scrolled {
    padding: 1.2rem 5%;
    background-color: var(--glass-bg-scrolled);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
}

.navbar .logo a {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 300;
    letter-spacing: 5px;
    text-decoration: none;
    text-transform: lowercase;
    color: #e5e5e5;
    transition: color 0.4s ease, opacity 0.3s ease;
}

.navbar .logo a:hover {
    opacity: 0.8;
}

.navbar.scrolled .logo a {
    color: var(--text-color);
}

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

.navbar nav a {
    color: #e5e5e5; /* Light text overlaying dark hero background */
    text-decoration: none;
    font-weight: 400;
    font-size: 0.8rem; /* Small elegant tabs */
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.navbar.scrolled nav a {
    color: var(--text-color); /* Dark graphite text on scrolled white navbar */
}

.navbar nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 50%;
    background-color: var(--accent-color);
    transition: all 0.4s ease;
    transform: translateX(-50%);
}

.navbar nav a:hover::after {
    width: 100%;
}

.navbar nav a:hover { 
    color: var(--accent-color); 
}

/* Hero Section */
.hero {
    height: 85vh;
    height: 85svh; /* Modern small-viewport height to prevent scroll-zoom resize bugs on mobile */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero-bg::after {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(18, 18, 18, 0.15); /* Minimal light dimming for top text legibility */
}

/* Scroll down indicator icon */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: #e5e5e5;
    animation: bounceIndicator 2s infinite ease-in-out;
}

@keyframes bounceIndicator {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, -10px); }
}

/* Centered Brand Intro Section (Poliform Image 1 Style) */
.about-brand {
    background-color: #ffffff;
    padding: 140px 0 100px 0;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
}

.container-minimal {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.minimal-arrow {
    color: var(--text-color);
    margin-bottom: 2rem;
    opacity: 0.8;
}

.brand-subtitle {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary-color);
    letter-spacing: 5px; /* Super high letter-spacing */
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.brand-title {
    font-size: 3rem;
    font-weight: 400;
    color: var(--text-color) !important;
    margin-bottom: 2rem;
    line-height: 1.25;
}

.brand-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
    max-width: 650px;
    margin: 0 auto 3rem auto;
    font-weight: 300;
}

.discover-wrapper {
    display: flex;
    justify-content: center;
}

.discover-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--accent-color); /* Thin 1px underline CTA */
    transition: all 0.3s ease;
}

.discover-link:hover {
    color: var(--accent-color);
    border-bottom-color: var(--text-color);
    transform: translateY(2px);
}

/* Large Visual Divider (Poliform Image 3 Style) */
.large-visual-divider {
    height: 75vh;
    width: 100%;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--glass-border);
}

.divider-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Technology Cards - 4 Column Layout */
.technology { 
    background-color: #ffffff; 
    padding: 140px 0 !important; 
    border-bottom: 1px solid var(--glass-border);
}

.tech-section-title {
    font-size: 1.8rem;
    margin-bottom: 6rem;
    text-align: center;
    color: var(--text-color) !important;
    font-weight: 400;
}

.tech-minimal-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 3.5rem; 
    max-width: 1200px;
    margin: 0 auto;
}

.tech-column {
    display: flex;
    flex-direction: column;
    text-align: right;
    transition: transform 0.4s ease;
}

.tech-column:hover {
    transform: translateY(-5px);
}

.tech-number {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 300;
    margin-bottom: 1.25rem;
    letter-spacing: 1px;
}

.tech-col-title {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color) !important;
    margin-bottom: 1.25rem;
    letter-spacing: 0.5px;
}

.tech-col-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-muted);
    font-weight: 300;
}

/* Services */
.services {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-darker);
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
    padding: 140px 0 !important;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services-title {
    font-size: 3rem !important;
    font-weight: 400 !important;
    color: var(--text-color) !important;
    margin-bottom: 2rem !important;
    line-height: 1.25 !important;
    text-align: center !important;
    font-family: 'Inter', 'Heebo', sans-serif;
    letter-spacing: -0.01em;
}

.services-intro {
    font-family: 'Inter', 'Heebo', sans-serif;
    font-size: 1.15rem !important;
    color: var(--text-muted) !important;
    line-height: 1.8 !important;
    max-width: 650px !important;
    margin: 0 auto 3rem auto !important;
    font-weight: 300 !important;
    text-align: center !important;
}

.authority-text {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--text-color);
    padding: 2.5rem 3rem;
    background: #ffffff;
    border-right: 4px solid var(--accent-color);
    max-width: 750px;
    margin: 0 auto;
    border-radius: 0px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    line-height: 1.9;
}

.authority-text strong {
    color: var(--primary-color);
    font-weight: 500;
}

/* Gallery Section Wrapper */
.gallery { 
    background-color: #ffffff; 
    padding: 120px 0 !important;
    position: relative;
    min-height: 80vh;
}

.gallery-section-title {
    padding-top: 100px;
    font-size: 2.2rem;
    margin-bottom: 4rem;
    color: var(--text-color) !important;
    text-align: center;
}

/* Interactive Sliding Doors Overlay */
.gallery-door-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100% !important;
    z-index: 100;
    cursor: pointer;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.door-panel {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
    z-index: 10;
    transition: transform 1.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.door-left {
    left: 0;
}

.door-right {
    right: 0;
}

.door-bg {
    width: 200%; /* Spans full width inside a half-width container */
    height: 100%;
    background-size: cover;
    background-position: center;
    position: absolute;
    top: 0;
    filter: brightness(0.4); /* Elegant visual overlay */
}

.door-left .door-bg {
    left: 0;
}

.door-right .door-bg {
    right: 0;
}

.door-content-overlay {
    position: relative;
    z-index: 20;
    text-align: center;
    color: #e5e5e5;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.door-tagline {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-color);
    letter-spacing: 4px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1.5rem;
}

.door-heading {
    font-size: 4rem;
    font-weight: 400;
    color: #e5e5e5 !important;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

@keyframes pulseText {
    0%, 100% { opacity: 0.8; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.03); }
}

.door-action-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    animation: pulseText 2.5s infinite ease-in-out; /* Premium micro-animation calling for action */
}

.door-action-text {
    font-family: 'Inter', 'Heebo', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--primary-color) !important; /* Luxury gold tone to attract visual attention */
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.door-action-arrow {
    color: var(--accent-color);
    animation: bounceIndicator 2s infinite ease-in-out;
}

/* Sliding door opened state */
.gallery-door-overlay.opened .door-left {
    transform: translateX(-100%);
}

.gallery-door-overlay.opened .door-right {
    transform: translateX(100%);
}

.gallery-door-overlay.opened .door-content-overlay {
    opacity: 0;
    transform: scale(1.05);
    pointer-events: none;
}

.gallery-door-overlay.opened {
    /* Kept clickable so a second click can slide the doors closed again smoothly */
}

/* Minimalist English Tab Selector Styling (Poliform Style) */
.gallery-filters {
    display: flex !important;
    justify-content: center !important;
    gap: 3.5rem !important;
    margin-bottom: 4rem !important;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
}

.filter-btn {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 0 8px 0 !important;
    color: #a0a0a0 !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    letter-spacing: 3px !important;
    text-transform: uppercase !important;
    cursor: pointer !important;
    transition: color 0.3s ease !important;
    position: relative !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

.filter-num {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary-color);
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    color: #c5a880 !important;
}

.filter-btn:hover .filter-num,
.filter-btn.active .filter-num {
    opacity: 1;
}

.filter-btn::after {
    content: '' !important;
    position: absolute !important;
    width: 0 !important;
    height: 1px !important;
    bottom: 0 !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background-color: #c5a880 !important;
    transition: width 0.3s ease !important;
}

.filter-btn.active::after,
.filter-btn:hover::after {
    width: 100% !important;
}

/* Perfect Uniform Grid (NO Size Variation / NO Asymmetric Holes) */
.gallery-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)) !important;
  gap: 25px !important;
  direction: rtl !important;
  padding-bottom: 120px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 0px !important; /* Sharp corners */
    border: none;
    background-color: var(--card-bg);
    cursor: pointer;
    opacity: 0;
}

.gallery-item:not(.hidden) {
    display: block;
    animation: fadeIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.gallery-item.hidden {
    display: none !important;
}

.gallery-item img {
  width: 100% !important;
  height: 340px !important;
  object-fit: cover !important;
  border-radius: 0px !important;
  display: block;
  transition: filter 0.4s ease, transform 0.4s ease, opacity 0.4s ease;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255, 255, 255, 0);
    transition: background 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.gallery-item:hover::after {
    background: rgba(255, 255, 255, 0.03);
}

.gallery-item:hover img {
    transform: scale(1.015);
    opacity: 0.92;
}

.gallery-item:hover {
    box-shadow: 0 15px 35px rgba(197, 168, 128, 0.1);
}

/* About Section */
.about {
    background-color: var(--bg-darker);
    text-align: center;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 120px 0 !important;
}

.about h2 {
    font-size: 3rem !important;
    font-weight: 400 !important;
    color: var(--text-color) !important;
    margin-bottom: 2rem !important;
    line-height: 1.25 !important;
    text-align: center !important;
    font-family: 'Inter', 'Heebo', sans-serif;
    letter-spacing: -0.01em;
}

.about-p,
.about p {
    font-family: 'Inter', 'Heebo', sans-serif;
    font-size: 1.15rem !important;
    color: var(--text-muted) !important;
    line-height: 1.8 !important;
    max-width: 650px !important;
    margin: 0 auto 3rem auto !important;
    font-weight: 300 !important;
    text-align: center !important;
}

/* Trust Bar */
.trust-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8rem;
    padding: 4rem 1rem;
    background: #ffffff;
    border-bottom: 1px solid var(--glass-border);
}

.trust-bar img {
    height: 100px;
    opacity: 0.9;
    transition: transform 0.4s ease;
}

.trust-bar img:hover {
    transform: scale(1.03);
}

/* Contact Section */
.contact {
    background-color: #ffffff;
    padding: 120px 0 !important;
}

.contact-wrapper {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: space-between;
    gap: 4rem;
    width: 100%;
    direction: rtl;
}

.contact-info { 
    flex: 1.3; 
    min-width: 280px; 
    font-size: 1.15rem; 
    color: #1c1c1c; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 3.5rem;
    background-color: #dfceb7;
    border: 1px solid rgba(28, 28, 28, 0.12);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: all 0.5s ease;
}

.contact-info:hover {
    box-shadow: 0 15px 35px rgba(197, 168, 128, 0.1);
    transform: translateY(-5px);
}

.contact-info h3 { 
    margin-bottom: 2rem; 
    font-size: 1.8rem; 
    color: #1c1c1c !important; 
    font-weight: 500; 
}
.contact-info p { 
    margin-bottom: 1.2rem; 
    font-weight: 300; 
    color: #222222; 
}
.contact-info strong { 
    color: #1c1c1c; 
}
.contact-info a { 
    color: #1c1c1c; 
    font-weight: 500; 
    text-decoration: underline; 
    text-underline-offset: 4px;
    transition: color 0.3s ease; 
}
.contact-info a:hover { 
    color: var(--primary-color); 
}

.reserves-notice {
    margin-bottom: 2rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: #8e6d42;
    background: rgba(197, 168, 128, 0.12);
    padding: 0.6rem 1.2rem;
    border: 1px solid rgba(197, 168, 128, 0.3);
    border-radius: 8px;
    display: inline-block;
    align-self: flex-start;
}

.contact-whatsapp-cta {
    flex: 0.8;
    min-width: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 3rem;
    background-color: #dfceb7;
    border: 1px solid rgba(28, 28, 28, 0.12);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    transition: all 0.5s ease;
}

.contact-whatsapp-cta:hover {
    box-shadow: 0 15px 35px rgba(197, 168, 128, 0.1);
    transform: translateY(-5px);
}

.contact-whatsapp-cta h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #1c1c1c !important;
    font-weight: 500;
}

.contact-whatsapp-cta p {
    font-size: 1.1rem;
    color: #222222;
    margin-bottom: 2rem;
    font-weight: 300;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background-color: #1c1c1c;
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 2px;
    border-radius: 30px;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.whatsapp-btn:hover {
    background-color: var(--primary-color);
    color: #1c1c1c;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(197, 168, 128, 0.3);
}

.whatsapp-btn img {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}

.whatsapp-btn:hover img {
    filter: brightness(0);
}

.contact-side-title-container {
    flex: 0.7;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.contact-side-title {
    direction: ltr;
    font-family: 'Inter', sans-serif;
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--primary-color);
    letter-spacing: 4px;
    text-transform: uppercase;
    white-space: nowrap;
    width: 100%;
    text-align: left;
}

/* Footer */
footer {
    background-color: var(--bg-darker);
    color: var(--text-muted);
    text-align: center;
    padding: 100px 0;
    border-top: 1px solid var(--glass-border);
}

footer .container {
    padding: 0 2rem;
}

footer img { 
    height: 60px;
    margin-bottom: 2rem; 
}

footer p {
    font-size: 0.9rem;
    font-weight: 300;
}

/* Mobile Menu Toggle Button */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    position: relative;
    width: 28px;
    height: 18px;
    flex-direction: column;
    justify-content: space-between;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #e5e5e5;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar.scrolled .menu-toggle span {
    background-color: var(--text-color);
}

/* Active hamburger icon state -> X */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .tech-minimal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .container,
    .container-minimal {
        padding: 0 1.25rem !important;
    }

    .navbar {
        padding: 1.25rem 6%;
    }
    
    .menu-toggle {
        display: flex;
    }

    .hero {
        height: 100vh !important;
        height: 100svh !important; /* Locks full mobile viewport height to prevent dynamic address bar resize bugs */
        background-size: cover !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
    }

    .hero-bg {
        height: 100% !important;
        width: 100% !important;
        background-size: cover !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
    }
    
    /* Full-screen Slide-in Mobile Menu Overlay */
    .navbar nav {
        position: fixed;
        top: 0;
        right: -100%; /* Off-screen initially */
        width: 80%;
        height: 100vh;
        background-color: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: right 0.5s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 999;
        border-left: 1px solid var(--glass-border);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.05);
    }
    
    .navbar.menu-open nav {
        right: 0; /* Slide in */
    }
    
    .navbar nav ul {
        flex-direction: column;
        gap: 2.5rem;
        text-align: center;
        align-items: center;
    }
    
    .navbar nav a {
        font-size: 1.15rem;
        color: var(--text-color) !important;
        letter-spacing: 3px;
        font-weight: 500;
    }
    
    .navbar.scrolled nav a {
        color: var(--text-color) !important;
    }

    .navbar nav a::after {
        display: none; /* Disable underline effect on mobile */
    }
    
    .brand-title,
    .services-title,
    .about h2 {
        font-size: 2rem !important;
        margin-bottom: 1.5rem !important;
        line-height: 1.3 !important;
    }
    
    .brand-description,
    .services-intro,
    .about-p,
    .about p {
        font-size: 0.95rem !important;
        line-height: 1.7 !important;
        margin-bottom: 2rem !important;
    }
    
    .large-visual-divider {
        height: 45vh;
    }
    
    .tech-section-title {
        margin-bottom: 3.5rem;
        font-size: 1.6rem;
    }
    
    .tech-minimal-grid { 
        grid-template-columns: 1fr; 
        gap: 2rem; 
    }
    
    .tech-column {
        text-align: center;
        padding: 0 1rem;
    }
    
    /* Sliding Door Mobile Adjustments */
    .gallery-door-overlay {
        height: 100% !important;
    }
    
    .door-heading {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }
    
    /* Portfolio Grid Mobile */
    .gallery-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 0 60px 0;
    }
    
    .gallery-item img {
        height: 260px !important;
    }
    
    .gallery-filters {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.8rem !important;
        padding: 0 1.5rem !important;
        margin-bottom: 3rem !important;
        overflow-x: visible !important;
        white-space: normal !important;
    }
    
    .gallery-filters::-webkit-scrollbar {
        display: none;
    }
    
    .filter-btn {
        direction: ltr !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
        padding: 1.1rem 1.5rem !important;
        background: rgba(28, 28, 28, 0.02) !important;
        border: 1px solid rgba(28, 28, 28, 0.08) !important;
        border-radius: 12px !important;
        color: #555555 !important;
        font-size: 11px !important;
        letter-spacing: 2px !important;
        transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    }

    .filter-btn.active {
        background: #dfceb7 !important; /* Premium Travertine */
        border-color: rgba(197, 168, 128, 0.3) !important;
        color: #1c1c1c !important;
        box-shadow: 0 8px 25px rgba(197, 168, 128, 0.12) !important;
        font-weight: 500 !important;
    }

    .filter-btn.active .filter-num {
        color: #1c1c1c !important;
        opacity: 1 !important;
    }

    .filter-btn::after {
        display: none !important;
    }
    
    .trust-bar { 
        flex-direction: column; 
        gap: 2.5rem; 
        padding: 2.5rem 1rem; 
    }
    
    .trust-bar img {
        height: 80px;
    }
    
    .contact-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    
    .contact-side-title-container {
        order: 1;
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 1.5rem;
    }

    .contact-side-title {
        font-size: 1.8rem;
        letter-spacing: 4px;
        text-align: center;
        width: auto;
    }
    
    .contact-info {
        order: 2;
        width: 100%;
        padding: 2.5rem 1.75rem;
    }
    
    .contact-info h3 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-whatsapp-cta {
        order: 3;
        width: 100%;
        padding: 2.5rem 1.75rem;
    }
    
    .contact-whatsapp-cta h3 {
        font-size: 1.5rem;
    }
    
    .authority-text { 
        padding: 1.25rem 1.5rem; 
        font-size: 1rem; 
        line-height: 1.7;
    }
    
    .whatsapp-pointer { display: none !important; }
    
    .whatsapp-float {
        bottom: 15px; 
        right: 15px; 
        width: 50px; 
        height: 50px;
    }
    .whatsapp-float img {
        width: 28px; 
        height: 28px;
    }
    
    footer {
        padding: 60px 0;
    }
}

/* Floating WhatsApp Button & Animations */
@keyframes whatsapp-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-float { 
    position: fixed; bottom: 20px; right: 20px; width: 60px; height: 60px; 
    background-color: #25d366; border-radius: 50%; display: flex; align-items: center; 
    justify-content: center; z-index: 1000; box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    animation: whatsapp-pulse 2.5s infinite;
}
.whatsapp-float img { width: 35px; height: 35px; }

/* Wiggly Arrow */
.whatsapp-pointer {
    position: fixed;
    bottom: 80px;
    right: 70px;
    z-index: 1000;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    animation: bounce 2s infinite ease-in-out;
}
.whatsapp-pointer span {
    font-weight: 500;
    font-size: 0.95rem;
    color: #121212;
    transform: rotate(5deg);
    background-color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    box-shadow: 0 5px 15px rgba(197, 168, 128, 0.3);
    letter-spacing: 1px;
}
.whatsapp-pointer svg path {
    stroke: var(--accent-color);
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}