:root {
    /* Brand Colors (Strictly Enforced) */
    --blue-primary: #004AAD;
    --blue-dark: #002D62; /* Second shade of blue */
    --green-action: #7ED957; /* Used exclusively for CTA/Highlights */
    
    /* Neutral Palette */
    --bg-main: #F8FAFC; 
    --bg-surface: #FFFFFF;
    --text-main: #334155; 
    --text-heading: #0F172A;
    --text-muted: #94A3B8;
    
    /* Utilities */
    --radius-btn: 8px; /* Strong, architectural, but modern */
    --radius-card: 12px;
    --shadow-soft: 0 10px 30px rgba(0, 45, 98, 0.08);
    --shadow-hover: 0 20px 40px rgba(0, 45, 98, 0.15);
    
    /* Fluid Typography optimized for all screens */
    --text-hero: clamp(2.2rem, 5vw + 1rem, 4.5rem);
    --text-h1: clamp(1.8rem, 4vw + 1rem, 3.5rem);
    --text-h2: clamp(1.5rem, 3vw + 1rem, 2.5rem);
    --text-h3: clamp(1.2rem, 2vw + 0.5rem, 1.5rem);
}

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

html {
    scroll-behavior: smooth;
    background: var(--bg-main);
    overflow-x: hidden;
    max-width: 100%;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    overflow-x: hidden;
    max-width: 100%;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    color: var(--text-heading);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* =============================================
   NAVBAR (MODERN, CLEAN)
   ============================================= */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0 5%;
    height: 90px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 45, 98, 0.08);
    transition: all 0.3s ease;
}

nav .logo {
    justify-self: start;
}

.nav-links {
    justify-self: center;
}

nav .nav-actions {
    justify-self: end;
}

.nav-phone {
    font-weight: 700;
    color: var(--blue-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* =============================================
   HAMBURGER MENU
   ============================================= */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    z-index: 1010;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--blue-dark);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* =============================================
   MOBILE MENU OVERLAY
   ============================================= */
.mobile-menu {
    display: none;
    position: fixed;
    top: 90px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 3rem 2rem;
    gap: 0;
    z-index: 1001;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.mobile-menu.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.mobile-menu a {
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-heading);
    padding: 1rem 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(0, 45, 98, 0.06);
    transition: color 0.3s ease;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a:hover {
    color: var(--blue-primary);
}

.mobile-menu .mobile-cta {
    margin-top: 1.5rem;
    background: var(--green-action);
    color: var(--blue-dark);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: var(--radius-btn);
    border-bottom: none;
    width: auto;
    min-width: 200px;
}

nav.scrolled {
    height: 75px;
    box-shadow: var(--shadow-soft);
}

.nav-logo {
    height: 120px; /* Increased from 90px */
    width: auto;
    display: block;
    margin: -15px 0 -15px -10px;
    filter: drop-shadow(0 5px 15px rgba(0, 74, 173, 0.1));
    transition: transform 0.3s ease;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.footer-logo {
    height: 80px;
    width: auto;
    margin-bottom: 1.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-heading);
    transition: color 0.3s;
    position: relative;
    padding-bottom: 4px;
}

.nav-links a:hover {
    color: var(--blue-primary);
}

.nav-links a.active {
    color: var(--green-action);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--green-action);
    border-radius: 2px;
}

/* Footer Link Styles */
.footer-col ul a {
    color: rgba(255,255,255,0.7) !important;
    transition: color 0.3s, padding-left 0.3s !important;
}

.footer-col ul a:hover {
    color: var(--green-action) !important;
    padding-left: 4px;
}

.footer-col ul a.active {
    color: var(--green-action) !important;
    font-weight: 700;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    padding: 10px 0; /* Creates hover bridge */
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-surface);
    min-width: 220px;
    box-shadow: var(--shadow-hover);
    border-radius: var(--radius-btn);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    padding: 0.5rem 0;
    z-index: 100;
    border: 1px solid rgba(0, 45, 98, 0.05);
}

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

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 0.8rem 1.5rem;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.dropdown-menu a:hover {
    background: var(--bg-main);
    color: var(--blue-primary);
}

.nav-cta {
    background: var(--green-action) !important;
    color: var(--blue-dark) !important;
    padding: 0.8rem 2rem !important;
    border-radius: var(--radius-btn);
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(126, 217, 87, 0.4);
}

/* =============================================
   BUTTONS (HIGH CONVERSION)
   ============================================= */
.btn-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem 2.5rem;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--radius-btn);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

/* Primary Action Button (Green for conversion) */
.btn-primary {
    background: var(--green-action);
    color: var(--blue-dark);
    box-shadow: 0 8px 25px rgba(126, 217, 87, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(126, 217, 87, 0.5);
}

/* Secondary Button (Blue for trust/info) */
.btn-secondary {
    background: var(--blue-primary);
    color: var(--bg-surface);
}

.btn-secondary:hover {
    background: var(--blue-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 45, 98, 0.2);
}

.section-tag {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blue-primary);
    margin-bottom: 1rem;
}

.section-title {
    font-size: var(--text-h2);
    margin-bottom: 1.5rem;
    color: var(--blue-dark);
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   SPLIT-SCREEN HERO
   ============================================= */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: calc(100vh - 155px);
    min-height: 450px;
    margin-top: 90px;
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.hero-left {
    padding: 40px 8% 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
}

.hero-tag {
    color: var(--blue-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.hero-title {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    color: var(--blue-dark);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.hero-title span {
    color: var(--blue-primary);
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 1.2rem;
    max-width: 95%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.hero-right {
    position: relative;
    overflow: hidden;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    /* Dissolve effect: Start fully opaque with the background color and slowly fade to transparent */
    background: linear-gradient(90deg, var(--bg-surface) 0%, rgba(255,255,255,0.8) 20%, transparent 80%);
    pointer-events: none; /* Ensure it doesn't block clicks if any */
}

/* =============================================
   TRUSTED PARTNERS
   ============================================= */
.partners-section {
    height: 65px;
    padding: 0 5%;
    background: var(--blue-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    display: flex;
    align-items: center;
    max-width: 100%;
}

.partners-layout {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.partners-title-container {
    flex-shrink: 0;
    border-right: 2px solid rgba(255, 255, 255, 0.2);
    padding-right: 2rem;
}

.partners-title {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--green-action);
    text-transform: uppercase;
    margin: 0;
}

.partners-marquee-container {
    flex: 1;
    overflow: hidden;
    position: relative;
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.partners-marquee {
    display: flex;
    white-space: nowrap;
    animation: scroll-partners 60s linear infinite;
    width: max-content;
}

.partner-logo {
    display: inline-block;
    padding: 0 3rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.partner-logo:hover {
    opacity: 0.8;
}

@keyframes scroll-partners {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* =============================================
   METRICS (AUTHORITY)
   ============================================= */
.metrics-section {
    padding: 6rem 5%;
    background: var(--bg-surface);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.metric-item {
    padding: 2rem;
    background: var(--bg-main);
    border-radius: var(--radius-card);
    border: 1px solid rgba(0, 45, 98, 0.05);
}

.metric-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--blue-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--blue-dark);
}

/* =============================================
   CAPABILITIES (SERVICES)
   ============================================= */
/* =============================================
   CAPABILITIES (ARCHITECTURAL EDITORIAL)
   ============================================= */
.services-section {
    padding: 10rem 5%;
    background: url('assets/images/blueprint-bg.png');
    background-size: 500px;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

.services-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18vw;
    font-weight: 900;
    color: rgba(0, 45, 98, 0.02);
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    text-transform: uppercase;
    font-family: 'Montserrat', sans-serif;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 2rem;
    position: relative;
    z-index: 1;
}

.tech-card {
    background: var(--bg-surface);
    padding: 0;
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.tech-card:hover {
    transform: translateY(-10px);
}

.tech-marker {
    position: absolute;
    width: 24px;
    height: 24px;
    border: 2px solid var(--blue-primary);
    z-index: 5;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.tech-card:hover .tech-marker {
    opacity: 1;
    width: 32px;
    height: 32px;
    border-color: var(--green-action);
}

.marker-tl { top: -12px; left: -12px; border-right: none; border-bottom: none; }
.marker-br { bottom: -12px; right: -12px; border-left: none; border-top: none; }

.tech-coords {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--blue-primary);
    letter-spacing: 2px;
    opacity: 0.4;
    z-index: 5;
}

.tech-img-wrapper {
    position: relative;
    width: 100%;
    height: 350px;
    overflow: hidden;
    margin-bottom: 2rem;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-card:hover .tech-img {
    transform: scale(1.1) rotate(1deg);
    filter: grayscale(0);
}

.tech-content {
    padding: 0 1.5rem 2rem;
}

.tech-num {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--green-action);
    margin-bottom: 0.5rem;
    display: block;
    letter-spacing: 2px;
}

.svc-title {
    font-size: 1.8rem;
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-weight: 800;
    line-height: 1.2;
}

.svc-desc {
    color: var(--text-main);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.tech-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: var(--green-action);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-card:hover .tech-line {
    width: 100%;
}

@media (max-width: 1100px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 4rem 2rem; }
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; }
    .services-bg-text { font-size: 30vw; }
}

/* =============================================
   USP SECTION (STRUCTURAL PLAN)
   ============================================= */
.usp-section {
    padding: 10rem 5%;
    background: var(--blue-dark);
    position: relative;
    overflow: hidden;
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.usp-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3rem;
    border-radius: 20px;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
}

.usp-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--green-action);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.usp-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(126, 217, 87, 0.1);
    border-radius: 12px;
    color: var(--green-action);
}

.usp-title {
    font-size: 1.6rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
}

.usp-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .usp-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* =============================================
   PROCESS (WORKFLOW)
   ============================================= */
/* =============================================
   METHODOLOGY (PROGRESSIVE FLOW)
   ============================================= */
.process-section {
    padding: 6rem 5%;
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.process-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem 2rem;
    position: relative;
    z-index: 2;
}

.process-step {
    position: relative;
    padding: 2rem;
    transition: all 0.4s ease;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2rem;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--blue-primary) 0%, transparent 100%);
    opacity: 0.1;
    z-index: 0;
}

.process-num-large {
    font-size: 5rem;
    font-weight: 900;
    color: var(--blue-dark);
    opacity: 0.05;
    position: absolute;
    top: -1rem;
    left: 0;
    line-height: 1;
    font-family: 'Montserrat', sans-serif;
    transition: all 0.4s ease;
}

.process-step:hover .process-num-large {
    opacity: 0.1;
    transform: translateX(10px);
    color: var(--green-action);
}

.process-content {
    position: relative;
    z-index: 1;
    padding-left: 1.5rem;
}

.process-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--blue-dark);
    color: white;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    border-radius: 4px;
}

.process-title {
    font-size: 1.6rem;
    color: var(--blue-dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.process-desc {
    color: var(--text-main);
    font-size: 0.95rem;
    line-height: 1.7;
    opacity: 0.8;
}

.process-dot {
    position: absolute;
    top: 0;
    left: 2rem;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: var(--blue-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(0, 74, 173, 0.1);
    transition: all 0.3s ease;
}

.process-step:hover .process-dot {
    background: var(--green-action);
    box-shadow: 0 0 0 8px rgba(126, 217, 87, 0.2);
}

@media (max-width: 1024px) {
    .process-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .process-grid { grid-template-columns: 1fr; gap: 3rem; }
}

/* =============================================
   PORTFOLIO (PROOF)
   ============================================= */
.portfolio-section {
    padding: 8rem 5%;
    background: var(--bg-main);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.portfolio-item {
    display: block;
    height: 450px;
    border-radius: var(--radius-card);
    overflow: hidden;
    position: relative;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 3rem 2rem 2rem;
    background: linear-gradient(to top, rgba(0,20,60,0.97) 0%, rgba(0,35,90,0.85) 40%, rgba(0,45,98,0.3) 70%, transparent 100%);
    color: var(--bg-surface);
}

.portfolio-status-box {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.6rem;
    z-index: 15;
}

.status-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.status-badge.completed { background: #10b981; color: white; }
.status-badge.ongoing { background: #f59e0b; color: white; }

.learn-more-link {
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    opacity: 0;
    transform: translateY(5px);
    transition: all 0.3s ease;
}

.portfolio-item:hover .learn-more-link {
    opacity: 1;
    transform: translateY(0);
}

.learn-more-link svg {
    transition: transform 0.3s ease;
}

.portfolio-item:hover .learn-more-link svg {
    transform: translateX(4px);
}

.portfolio-name {
    font-size: 1.8rem;
    color: var(--bg-surface);
    margin-bottom: 0.5rem;
}

.portfolio-cat {
    color: var(--green-action);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* =============================================
   CONVERSION ENGINE (ENQUIRY FORM)
   ============================================= */
.enquiry-section {
    height: 100vh;
    background: #fdfdfd;
    display: flex;
    overflow: hidden;
}

.enquiry-layout {
    display: grid;
    grid-template-columns: 45% 55%;
    width: 100%;
    height: 100%;
}

/* Cinematic Info Pane */
.enquiry-info-pane {
    position: relative;
    background: var(--blue-dark);
    color: white;
    padding: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.enquiry-info-pane::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: url('assets/images/family-home.png') no-repeat;
    background-size: cover;
    background-position: center;
    opacity: 0.5;
    mix-blend-mode: overlay;
    pointer-events: none;
}

/* Architectural Form Pane */
.enquiry-form-pane {
    padding: 6rem;
    background-color: #f9fafb;
    background-image: 
        linear-gradient(rgba(0, 45, 98, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 45, 98, 0.03) 1px, transparent 1px);
    background-size: 40px 40px; /* Blueprint Grid */
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.enquiry-info-pane h3 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--bg-surface);
    margin-bottom: 2rem;
    line-height: 1.1;
    position: relative;
    z-index: 2;
}

.enquiry-info-pane p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 4rem;
    max-width: 450px;
    position: relative;
    z-index: 2;
}

.enquiry-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    color: var(--bg-surface);
    font-weight: 600;
}

.contact-item svg {
    color: var(--green-action);
}

.enquiry-form-card {
    position: relative;
    z-index: 2;
    width: 100%;
}

.form-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    color: var(--blue-dark);
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.form-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

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

.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--blue-primary);
    opacity: 0.5;
    pointer-events: none;
    transition: all 0.3s;
}

.form-input {
    width: 100%;
    padding: 1.2rem 1.2rem 1.2rem 3.5rem;
    border: 1px solid rgba(0, 45, 98, 0.1);
    border-radius: 12px;
    background: white;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: var(--blue-dark);
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

select.form-input.placeholder-selected {
    color: rgba(0, 45, 98, 0.3);
}

select.form-input option {
    color: var(--blue-dark);
}

textarea.form-input {
    padding-left: 1.2rem; /* No icon for textarea */
    min-height: 120px;
}

.form-input:focus {
    outline: none;
    border-color: var(--green-action);
    background: white;
    box-shadow: 0 10px 20px rgba(126, 217, 87, 0.1);
}

.form-input:focus + .input-icon {
    color: var(--green-action);
    opacity: 1;
}

.btn-submit {
    width: 100%;
    padding: 1.4rem;
    background: var(--green-action);
    color: var(--blue-dark);
    border: none;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(126, 217, 87, 0.3);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(126, 217, 87, 0.4);
    background: #8eeb63;
}

.full-width {
    grid-column: span 2;
}

.form-input:focus {
    outline: none;
    border-color: var(--blue-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 74, 173, 0.1);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    padding: 6rem 5% 2rem;
    background: var(--bg-surface);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 3rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(0, 45, 98, 0.1);
    font-size: 0.95rem;
    color: var(--text-muted);
}

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

.footer-links a {
    color: var(--blue-dark);
    text-decoration: none;
    font-weight: 600;
}

/* =============================================
   NEW SECTIONS STYLES
   ============================================= */

/* Utilities */
.bg-blue-dark { background-color: var(--blue-dark); color: var(--bg-surface); }
.bg-main { background-color: var(--bg-main); }
.bg-surface { background-color: var(--bg-surface); }
.text-white { color: var(--bg-surface) !important; }
.text-center { text-align: center; }
.mb-5 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mt-4 { margin-top: 2rem; }
.font-bold { font-weight: 700; }
.text-muted { color: var(--text-muted); }
.glass-card { background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.4); box-shadow: var(--shadow-soft); }
.glass-img { border-radius: var(--radius-card); box-shadow: var(--shadow-hover); width: 100%; height: 100%; object-fit: cover; }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr) !important; }

/* Page Banner (Inner Pages) */
.page-banner {
    background: var(--blue-dark);
    padding: 10rem 8% 6rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.banner-title {
    font-size: var(--text-h1);
    color: white;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.banner-sub {
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Hero Highlights Banner */
.hero-split { position: relative; }
.hero-highlights-banner { position: absolute; bottom: 0; left: 0; right: 0; background: #f1f5f9; display: flex; justify-content: flex-start; align-items: center; padding: 0 5%; height: 55px; z-index: 10; overflow-x: auto; scrollbar-width: none; border-top: 1px solid rgba(0, 45, 98, 0.05); }
.hero-highlights-banner::-webkit-scrollbar { display: none; }
.hero-highlights-banner-inner { display: flex; justify-content: space-between; width: 100%; min-width: 0; }
.highlight-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 700; color: var(--blue-dark); white-space: nowrap; flex-shrink: 0; padding: 0 1.2rem; border-right: 1px solid rgba(0, 45, 98, 0.1); }
.highlight-item:first-child { padding-left: 0; }
.highlight-item:last-child { border-right: none; padding-right: 0; }
.highlight-item svg { width: 18px; height: 18px; color: var(--blue-primary); flex-shrink: 0; }

/* About Section */
.about-section { padding: 2rem 5% 6rem; background: var(--bg-surface); }
.about-editorial-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 6rem; align-items: center; }
.about-image { position: relative; }
.about-experience { position: absolute; bottom: -20px; right: 0; background: var(--green-action); color: var(--blue-dark); padding: 2rem; border-radius: var(--radius-card); text-align: center; box-shadow: 0 15px 30px rgba(126, 217, 87, 0.3); z-index: 2; }
.exp-num { display: block; font-size: 3rem; font-weight: 900; line-height: 1; }
.exp-text { font-weight: 700; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; }

/* Modern Benefit Chips */
.benefit-chip { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem; background: rgba(0, 45, 98, 0.04); border: 1px solid rgba(0, 45, 98, 0.08); border-radius: 50px; font-size: 0.9rem; font-weight: 700; color: var(--blue-dark); transition: all 0.3s ease; }
.benefit-chip:hover { background: var(--blue-primary); color: var(--bg-surface); border-color: var(--blue-primary); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(0, 45, 98, 0.15); }
.benefit-chip:hover svg { stroke: var(--bg-surface); }



/* =============================================
   SMART SOLUTIONS (TECHNICAL ACCORDION)
   ============================================= */
.feature-highlight-section {
    min-height: 100vh;
    padding: 2rem 5%;
    background: #f4f7f9;
    display: flex;
    align-items: center;
}

.feature-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    align-items: center;
    width: 100%;
}

.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.accordion-item {
    background: white;
    margin-bottom: 0.8rem;
    padding: 0 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 45, 98, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.accordion-title-wrap {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.accordion-num {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--blue-primary);
    opacity: 0.5;
}

.accordion-title {
    font-size: 1.3rem;
    color: var(--blue-dark);
    font-weight: 800;
    transition: color 0.3s;
}

.accordion-icon {
    transition: transform 0.3s ease;
    color: var(--blue-primary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-desc {
    padding: 0 0 1.5rem 2.4rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 500px;
}

/* Active State */
.accordion-item.active {
    /* No outline needed */
}

.accordion-item.active .accordion-title {
    color: var(--green-action);
}

.accordion-item.active .accordion-content {
    max-height: 200px;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.feature-image-container {
    position: relative;
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.masterpiece-img {
    width: 100%;
    height: auto;
    max-height: 100%;
    object-fit: contain;
    /* Create a faded edge effect to blend into the background */
    mask-image: radial-gradient(circle, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle, black 40%, transparent 100%);
    opacity: 0.8;
}

@media (max-width: 1100px) {
    .feature-layout { grid-template-columns: 1fr; gap: 4rem; }
    .feature-image-container { height: 400px; order: -1; }
}

@media (max-width: 1100px) {
    .feature-layout { grid-template-columns: 1fr; }
    .feature-image-container { height: 400px; }
}

@media (max-width: 768px) {
    .feature-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* Testimonials Section */
.testimonials-section { padding: 8rem 5%; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.testimonial-card { padding: 3rem 2rem; border-radius: var(--radius-card); text-align: center; }

/* Mobile fallback */
@media (max-width: 1100px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .portfolio-grid, .testimonials-grid { grid-template-columns: 1fr; }
}.stars { color: #FFD700; margin-bottom: 1rem; letter-spacing: 2px; }
.testimonial-text { font-size: 1.1rem; font-style: italic; color: var(--text-main); margin-bottom: 2rem; line-height: 1.8; }
.client-name { font-weight: 700; color: var(--blue-dark); text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }

/* FAQ Section */
.faq-section { padding: 8rem 5%; }
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item { background: var(--bg-main); border-radius: var(--radius-card); overflow: hidden; border: 1px solid rgba(0,45,98,0.05); }
.faq-q { padding: 1.5rem 2rem; display: flex; justify-content: space-between; align-items: center; cursor: pointer; margin: 0; font-size: 1.1rem; color: var(--blue-dark); user-select: none; transition: background 0.3s; }
.faq-q:hover { background: rgba(0,45,98,0.02); }
.faq-icon { color: var(--green-action); font-size: 1.5rem; font-weight: 300; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out; color: var(--text-muted); }
.faq-a p { padding: 0 2rem 1.5rem; }

/* =============================================
   PROJECT PAGE — SPLIT-SCREEN LAYOUT
   ============================================= */
.proj-split {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    min-height: 100vh;
    border-bottom: 1px solid rgba(0, 45, 98, 0.06);
}

.proj-split--alt { direction: rtl; }
.proj-split--alt > * { direction: ltr; }

/* — Left: Sticky Info — */
.proj-split__info {
    position: sticky;
    top: 90px;
    height: calc(100vh - 90px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 5rem;
    background: var(--bg-surface);
}

.proj-chip {
    display: inline-block;
    width: fit-content;
    padding: 0.3rem 0.9rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
}

.proj-chip.completed { background: rgba(16,185,129,0.1); color: #059669; }
.proj-chip.ongoing   { background: rgba(245,158,11,0.1); color: #d97706; }

.proj-split__title {
    font-size: clamp(2.2rem, 3.5vw, 3.2rem);
    color: var(--blue-dark);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 0.6rem;
}

.proj-split__subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--green-action);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0, 45, 98, 0.08);
}

.proj-split__story {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* — Right: Scrollable Gallery — */
.proj-split__gallery {
    background: #f0f4f8;
    padding: 0.6rem;
}

.proj-split__scroll {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}

.scroll-img {
    border-radius: 8px;
    overflow: hidden;
    background: #dde3ea;
}

.scroll-img img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease, filter 0.5s ease;
}

.scroll-img:hover img {
    transform: scale(1.04);
    filter: brightness(1.05);
}

/* — Responsive — */
@media (max-width: 1024px) {
    .proj-split { grid-template-columns: 1fr; min-height: auto; }
    .proj-split--alt { direction: ltr; }
    .proj-split__info { position: relative; top: auto; height: auto; padding: 3rem 5%; }
    .proj-split__gallery { padding: 0.5rem; }
    .proj-split__scroll { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .proj-split__scroll { grid-template-columns: 1fr; }
    .proj-split__info { padding: 2rem 4%; }
    .proj-split__title { font-size: 2rem; }
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
    background: var(--blue-dark);
    padding: 6rem 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.cta-text h2 span {
    color: var(--green-action);
}

.cta-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    max-width: 500px;
}

.btn-white {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: #fff;
    color: var(--blue-dark);
    font-weight: 800;
    font-size: 1.05rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
    background: var(--green-action);
    color: var(--blue-dark);
}

/* =============================================
   MASTER RESPONSIVE BLOCK
   ============================================= */

/* Desktop Whitespace Fix */
@media (min-width: 1025px) {
    .about-section { padding: 4rem 5% !important; }
}

/* 1200px - Large Tablets / Small Laptops */
@media (max-width: 1200px) {
    .metrics-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 1024px - Tablets */
@media (max-width: 1024px) {
    /* Show hamburger, hide desktop nav items */
    nav {
        display: flex !important;
        grid-template-columns: none;
        justify-content: space-between;
    }
    nav .logo { justify-self: auto; }
    nav .nav-actions { justify-self: auto; }
    .nav-links,
    .nav-actions { display: none !important; }
    .hamburger { display: flex !important; }
    
    /* Hero Section - Stacked Vertical */
    .hero-split {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }
    .hero-left {
        padding: 2.5rem 5% 2rem;
        text-align: center;
        align-items: center;
    }
    .hero-right { height: 40vh; min-height: 300px; }
    .hero-overlay { display: none; }
    .hero-actions { justify-content: center; }
    
    /* Highlights - vertical stack on mobile */
    .hero-highlights-banner {
        position: relative;
        height: auto;
        min-height: auto;
        padding: 1.2rem 5%;
        overflow: visible;
    }
    .hero-highlights-banner-inner {
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
        min-width: 0;
    }
    .highlight-item {
        width: 100%;
        max-width: 340px;
        font-size: 0.8rem;
        text-align: center;
        justify-content: center;
        white-space: normal;
        background: #f8fafc;
        border: 1px solid rgba(0,0,0,0.05);
        padding: 0.7rem 1.2rem;
        border-radius: 8px;
    }
    .highlight-item:first-child { padding-left: 1.2rem; }
    .highlight-item:last-child { padding-right: 1.2rem; border-right: none; }
    
    /* Partners */
    .partners-section { height: auto; padding: 1.2rem 5%; overflow: hidden; max-width: 100%; }
    .partners-layout { flex-direction: column; gap: 0.8rem; width: 100%; }
    .partners-title-container {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid rgba(255,255,255,0.15);
        padding-bottom: 0.6rem;
        width: 100%;
        text-align: center;
    }
    .partner-logo { font-size: 1rem; padding: 0 1.2rem; }
    
    /* Grid Fallbacks */
    .services-grid, .usp-grid, .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .enquiry-layout { grid-template-columns: 1fr; padding: 2.5rem; }
    .about-container, .about-editorial-grid, .feature-layout { grid-template-columns: 1fr; }
    .grid-cols-3 { grid-template-columns: repeat(2, 1fr) !important; }
    
}

/* 768px - Mobile */
@media (max-width: 768px) {
    /* Grids to single column */
    .metrics-grid, .services-grid, .usp-grid, .process-grid,
    .portfolio-grid { grid-template-columns: 1fr; }
    .grid-cols-3 { grid-template-columns: 1fr !important; }
    .about-benefits-list { grid-template-columns: 1fr; }
    
    /* Force enquiry form inputs to stack */
    .form-grid-row {
        grid-template-columns: 1fr !important;
    }
    
    /* Hero */
    .hero-left { padding: 2rem 5% 1.5rem; }
    .hero-right { height: 35vh; min-height: 250px; }
    .hero-actions { flex-direction: column; width: 100%; gap: 0.8rem; }
    .hero-actions .btn-action {
        width: 100%;
        max-width: 340px;
        justify-content: center;
        text-align: center;
    }
    
    /* Footer - override inline grid styles */
    .footer-top {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
        padding: 3rem 5% !important;
    }
    .footer-bottom {
        flex-direction: column !important;
        text-align: center;
        gap: 1rem;
    }
    
    /* About section overflow clip */
    .about-image { overflow: hidden; }
    .about-experience { right: 0 !important; padding: 1.2rem; }
    .exp-num { font-size: 2rem; }

    /* Section titles - cap inline font sizes */
    .section-title { font-size: clamp(1.5rem, 5vw, 2.5rem) !important; }
    
    /* Global containment */
    section, footer, .enquiry-section, .faq-section,
    .testimonials-section, .metrics-section, .services-section,
    .portfolio-section, .process-section, .about-section,
    .usp-section { max-width: 100%; overflow-x: hidden; }
    
    /* Spacing & Visibility fixes */
    .about-section { padding: 3rem 5% !important; }
    
    /* Force reveal elements to be visible on mobile if they haven't triggered */
    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    /* Enquiry form spacing to avoid footer overlap */
    /* Enquiry Section Mobile Fix */
    .enquiry-section {
        height: auto !important;
        min-height: auto !important;
        overflow: visible !important;
        padding: 4rem 5% 8rem !important;
        display: block !important;
    }
    .enquiry-layout {
        display: block !important;
        height: auto !important;
        gap: 3rem !important;
    }
    .enquiry-info-pane,
    .enquiry-form-pane {
        padding: 3rem 2rem !important;
    }
}

/* 480px - Small Mobile */
@media (max-width: 480px) {
    .hero-left { padding: 1.5rem 5% 1.5rem; }
    .hero-right { height: 30vh; min-height: 200px; }
    .highlight-item { max-width: 100%; font-size: 0.75rem; }
    .partner-logo { font-size: 0.85rem; padding: 0 0.8rem; }
    .section-title { font-size: clamp(1.3rem, 5vw, 2rem) !important; }
    .about-experience { padding: 1rem; }
    .exp-num { font-size: 1.8rem; }
    .exp-text { font-size: 0.7rem; }
    .enquiry-layout { padding: 0 !important; }
    .enquiry-info-pane,
    .enquiry-form-pane {
        padding: 2.5rem 1.2rem !important;
    }
}

/* =============================================
   WHATSAPP FLOATING BUTTON
   ============================================= */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    text-decoration: none;
    filter: drop-shadow(0 10px 20px rgba(37,211,102,0.3));
}

.whatsapp-float img {
    height: 50px;
    width: auto;
}

.whatsapp-float:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 15px 25px rgba(37,211,102,0.4));
}

/* =============================================
   BACK TO TOP BUTTON
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 6.5rem; /* Above WhatsApp button */
    right: 2rem;
    width: 55px;
    height: 55px;
    background: var(--blue-dark);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 45, 98, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 998;
    cursor: pointer;
    border: none;
    outline: none;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--blue-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 45, 98, 0.4);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2.5;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

@media (max-width: 768px) {
    .back-to-top {
        right: 1.5rem;
        bottom: 6rem; /* Above WhatsApp button on mobile */
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 1.5rem;
        right: 1.5rem;
    }
    .whatsapp-float img {
        height: 45px;
    }
}