/* === Design System === */
:root {
    --coal: #1A1A1A;
    --concrete: #2C2C2C;
    --dust: #3D3D3D;
    --ash: #F0EDE8;
    --ghost: #F5F5F5;
    --gold: #F4A300;
    --gold-light: #FFB830;
    --steel: #8A9099;
    --white: #FFFFFF;
    
    --font-head: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}



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

body {
    font-family: var(--font-body);
    color: var(--coal);
    background-color: var(--white);
    background-image: radial-gradient(var(--ghost) 1px, transparent 1px);
    background-size: 20px 20px;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Cinematic Film Grain Overlay */
.noise-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.12;
    background: url('data:image/svg+xml;utf8,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.85" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    mix-blend-mode: multiply;
    animation: filmGrain 0.5s steps(3) infinite;
    will-change: transform; /* GPU-composited — avoids layout thrash */
}
@keyframes filmGrain {
    0% { transform: translate(0, 0); }
    25% { transform: translate(-2px, 2px); }
    50% { transform: translate(2px, -2px); }
    75% { transform: translate(-4px, -2px); }
    100% { transform: translate(4px, 4px); }
}

html {
    scroll-behavior: auto; /* Required for Lenis */
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: 1280px;
    margin: 0 auto;
}

.section {
    padding: 90px 0 80px;
    position: relative;
    z-index: 2;
    background-color: var(--white);
    border-radius: 50px 50px 0 0;
    margin-top: -50px;
    box-shadow: 0 -20px 50px rgba(0,0,0,0.04);
}

.bg-ash {
    background-color: var(--ash);
    background-image: radial-gradient(rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 20px 20px;
}
.bg-concrete { background-color: var(--concrete); color: var(--white); }


/* === Buttons === */
.btn-primary, .btn-secondary, .btn-outline, .btn-whatsapp {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 14px 34px;
    font-weight: 600;
    font-size: 1.05rem;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary { 
    background: var(--gold); 
    color: var(--coal); 
    box-shadow: 0 8px 25px rgba(244, 163, 0, 0.25);
}
.btn-primary:hover { 
    background: var(--gold-light); 
    transform: translateY(-5px) scale(1.02); 
    box-shadow: 0 15px 35px rgba(244, 163, 0, 0.4);
}

.btn-secondary { 
    background: var(--white); 
    color: var(--coal); 
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}
.btn-secondary:hover { 
    background: var(--white); 
    transform: translateY(-5px) scale(1.02); 
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.btn-outline { 
    border: 2px solid var(--gold); 
    color: inherit; 
}
.btn-outline:hover { 
    background: var(--gold); 
    color: var(--coal); 
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 25px rgba(244, 163, 0, 0.2);
}

.btn-whatsapp { 
    background: #25D366; 
    color: var(--white); 
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.25);
}
.btn-whatsapp:hover { 
    background: #128C7E; 
    transform: translateY(-5px) scale(1.02); 
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.4);
}

.btn-large { padding: 18px 45px; font-size: 1.15rem; }
.w-100 { width: 100%; }

/* === Floating Premium Navbar === */
.navbar {
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 1000;
    padding: 10px 30px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    transition: top 0.3s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--white);
}
.navbar.hidden {
    transform: translate(-50%, -150%);
}
@media (max-width: 900px) {
    .navbar.hidden {
        transform: translate(-50%, 150%);
    }
}
.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: var(--font-head);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.logo-text { color: var(--gold); }

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}
.nav-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--white);
    transition: var(--transition);
}
.nav-links li a i {
    display: none; /* Hide icons on PC */
}
.nav-links li.mobile-only {
    display: none;
}
.nav-links li.desktop-only {
    display: block;
}
.nav-links li a:hover { color: var(--gold); }

.menu-toggle { display: none; background: none; border: none; }

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    height: auto;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 100px; /* Push content down safely below navbar */
    padding-bottom: 150px; /* Prevent overlapping with trust strip */
}
.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--coal);
    background-image: url('assets/hero-cement.png');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    filter: brightness(0.4);
    z-index: -1;
}
.hero-text {
    max-width: 800px;
    color: var(--white);
    position: relative;
    z-index: 2;
}
.hero-logo {
    width: 100%;
    max-width: clamp(180px, 35vw, 350px); /* Responsively limits width */
    height: auto;
    margin-bottom: clamp(15px, 3vw, 25px);
    object-fit: contain;
    border-radius: 20px; /* Add curved corners to logo */
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
    animation: heroLogoFadeIns 1.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}
@keyframes heroLogoFadeIns {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.hero-title {
    font-family: var(--font-head);
    font-size: clamp(3rem, 5vw, 5.5rem); /* Restored to elegant size */
    line-height: 1.1;
    letter-spacing: -1px; 
    margin-bottom: 20px;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
.hero-subtitle {
    font-size: 1.2rem;
    color: var(--ghost);
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0; /* JS will animate */
}
.hero-cta { display: flex; gap: 20px; opacity: 0; }

/* === Trust Strip === */
.trust-strip { 
    background: var(--concrete); 
    color: var(--white); 
    padding: 80px 0; 
    position: relative;
    z-index: 2;
    border-radius: 50px 50px 0 0;
    margin-top: -50px;
    box-shadow: 0 -20px 50px rgba(0,0,0,0.15);
}
.trust-content { text-align: center; }
.trust-title { margin-bottom: 40px; font-family: var(--font-head); font-size: 2rem; color: var(--gold); }
.trust-pillars { display: flex; justify-content: space-around; gap: 30px; }
.pillar { 
    flex: 1; 
    padding: 40px; 
    background: rgba(255,255,255,0.03); 
    border: 1px solid rgba(255,255,255,0.05); 
    border-radius: 16px; /* Modern soft box */
    text-align: left; 
    transition: transform var(--transition);
}
.pillar:hover {
    transform: translateY(-8px);
    background: rgba(255,255,255,0.06); 
}
.pillar-icon { font-size: 2rem; color: var(--gold); margin-bottom: 10px; }
.pillar h3 { margin-bottom: 10px; font-size: 1.2rem; }
.pillar p { color: var(--steel); font-size: 0.95rem; }

/* === Products === */
.section-title {
    font-family: var(--font-head);
    font-size: clamp(2.5rem, 5vw, 4.5rem); /* Restored elegant size */
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 50px;
    text-align: center;
}
.section-subtitle { text-align: center; color: var(--steel); font-size: 1.2rem; margin-bottom: 60px; margin-top: -30px; }

#products-title, .card-stack {
    opacity: 0;
    visibility: hidden;
}

/* === Products Wrapper (Expand Transition) === */
.products-wrapper {
    background-color: var(--concrete);
    position: relative;
    padding: 140px 0 100px;
    z-index: 1; /* Sits beneath trust-strip to merge seamlessly */
    overflow: hidden; /* Contains expanding circle */
}
/* Orphaned HTML-only elements — hide them cleanly */
.products-dark-cover { display: none; }
.scroll-hint-circle   { display: none; }

.expand-circle-bg {
    position: absolute;
    top: 50vh;    /* viewport-relative — true vertical center when section is pinned */
    left: 50%;    /* horizontal center of wrapper */
    width: 80px;
    height: 80px;
    background-color: var(--ghost); /* light grey: clearly visible on dark concrete bg */
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
    will-change: transform;
    /* transform is fully managed by GSAP (xPercent/yPercent/scale) */
}
.products-content {
    position: relative;
    z-index: 2;
    background: transparent;
}
.products-wrapper.active-white {
    background-color: var(--ghost);
}



/* === Bento Grid Core === */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(280px, auto);
    gap: 30px;
    position: relative;
    z-index: 5;
}

.product-card {
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.03);
    border-radius: 40px 10px 40px 10px; /* Asymmetric architectural form to break the standard box feel */
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 45px rgba(0,0,0,0.08), 0 5px 15px rgba(0,0,0,0.03); /* Rich 3D depth to stop mixing into background */
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.12), 0 10px 20px rgba(0,0,0,0.05); /* Aggressive lift on hover */
}

.product-img { width: 100%; height: 200px; object-fit: cover; border-bottom: 4px solid var(--ash); }
.product-info { padding: 30px; display: flex; flex-direction: column; flex: 1; }
.product-info h3 { font-family: var(--font-head); font-size: 1.4rem; margin-bottom: 10px; color: var(--coal); }
.product-info p { color: var(--steel); margin-bottom: 15px; }
.product-info .usage { font-size: 0.9rem; color: var(--coal); background: var(--ash); padding: 12px; border-radius: 12px; margin-bottom: 20px; margin-top: auto; }

/* Bento specific classes */
.bento-large {
    grid-column: span 2;
    grid-row: span 2;
    border-radius: 60px 16px 60px 16px; /* Dramatically enhanced leaf shape for flagship product */
}
.bento-large .product-img {
    height: 520px;
}
.feature-tags {
    display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;
}
.feature-tag {
    background: var(--ghost); color: var(--steel); font-size: 0.85rem; padding: 6px 14px; border-radius: 20px; border: 1px solid var(--ash);
}
.bento-large .product-info h3 {
    font-size: 2.2rem;
}

.bento-wide {
    grid-column: span 2;
}
.bento-wide .product-img {
    height: 250px;
}

@media (max-width: 900px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-large, .bento-wide {
        grid-column: span 1;
        grid-row: span 1;
    }
    .bento-large .product-img, .bento-wide .product-img {
        height: 250px;
    }
}

/* === Catalogues (Book Display) === */
.catalogues-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    padding: 20px 0;
    justify-items: center;
}
.book-card {
    position: relative;
    width: 200px;
    height: 280px;
    background: var(--gold);
    background-size: cover;
    background-position: center;
    border-radius: 4px 16px 16px 4px; /* Distinctive book cover box */
    box-shadow: 
        inset 4px 0 10px rgba(0,0,0,0.1),
        inset -1px 0 2px rgba(255,255,255,0.3),
        10px 10px 20px rgba(0,0,0,0.15),
        2px 0 0px rgba(255,255,255,0.8) inset;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
    color: var(--white);
    font-family: var(--font-head);
    font-size: 1.2rem;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: none !important; /* Required for custom cursor layout */
}
.book-card *, ._df_button * {
    cursor: none !important;
}
.book-card::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: rgba(0,0,0,0.1);
}
.book-card::after {
    content: 'Click to Read';
    position: absolute;
    bottom: 25px;
    font-size: 0.8rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    background: rgba(255,255,255,0.3);
    padding: 6px 14px;
    border-radius: 20px;
    transition: background 0.3s;
}
.book-card:hover {
    transform: translateY(-10px) rotateY(-5deg);
    box-shadow: 
        inset 4px 0 10px rgba(0,0,0,0.1),
        inset -1px 0 2px rgba(255,255,255,0.3),
        15px 15px 30px rgba(0,0,0,0.25),
        2px 0 0px rgba(255,255,255,0.8) inset;
}
.book-card:hover::after {
    background: rgba(255,255,255,0.5);
}
.book-title {
    line-height: 1.3;
    font-size: 1.4rem;
    margin-bottom: 30px;
    transition: transform 0.3s;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5); /* Good for text over images if unhidden */
}
.book-card:hover .book-title {
    transform: scale(1.05);
}

/* dFlip overrides */
.df-ui-btn.df-ui-download { display: none !important; }

/* === Banner === */
.cta-banner-wrapper {
    background-color: transparent; 
    padding: 100px 0;
    position: relative;
    z-index: 5;
    margin-top: 0; 
}
.cta-banner { 
    background: var(--coal); 
    color: var(--white); 
    text-align: center; 
    padding: 120px 40px; 
    position: relative;
    border-radius: 60px 16px 60px 16px; /* Massive architectural leaf container */
    box-shadow: 0 40px 100px rgba(0,0,0,0.15), inset 0 0 40px rgba(0,0,0,0.2);
    margin: 0 auto;
    width: 95%; max-width: 1400px;
    /* Start as a small but clearly visible circle on ALL device sizes.
       Fixed px value so it's consistent (not %-based which shrinks on mobile). */
    clip-path: circle(60px at 50% 50%);
    background-image: radial-gradient(var(--concrete) 1px, transparent 1px);
    background-size: 20px 20px;
}
.cta-banner-content { opacity: 0; transition: opacity 1s ease; } /* Fade in once circle expands */
.cta-banner.expanded .cta-banner-content { opacity: 1; }

.cta-banner h2 { font-family: var(--font-head); font-size: clamp(3rem, 6vw, 5rem); margin-bottom: 20px; letter-spacing: -2px; line-height: 1.1; }
.cta-banner p { color: var(--steel); margin-bottom: 50px; font-size: 1.5rem; }
.cta-buttons { display: flex; justify-content: center; gap: 20px; }

/* === Why Choose Us (Sticky Stack) === */
.why-us {
    padding-top: 50px;
    min-height: 100vh;
    position: relative;
    z-index: 4;
    /* Removed heavy top-margins and shadows so it flows on natural white canvas natively */
}
.why-intro {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
}
.why-header { 
    text-align: center; 
}
.why-header .section-title {
    font-size: clamp(4rem, 8vw, 7rem);
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--coal);
}
.why-header .section-subtitle {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}
.why-stack-container {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100vh;
    max-width: 1200px;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    pointer-events: none; /* Let clicks pass to section below if empty space */
}
.why-card {
    position: absolute;
    width: 100%;
    max-width: 900px;
    top: 50%;
    left: 50%;
    pointer-events: auto;
    background: var(--card-color);
    color: var(--white);
    border-radius: 32px; /* Smooth elegant container */
    height: auto;
    min-height: 380px; /* Adjusted to be horizontal rectangle */
    display: flex;
    overflow: hidden;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.3); /* Softer, premium shadow */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    will-change: transform, opacity;
}
.why-card-content {
    flex: 1;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.why-card-content h3 { font-family: var(--font-head); font-size: 2.5rem; margin-bottom: 20px; color: var(--gold); }
.why-card-content p { font-size: 1.1rem; color: #ddd; line-height: 1.8; }
.why-card-image {
    flex: 1;
    background-size: cover;
    background-position: center;
    position: relative;
}
.feature-card:hover { 
    border-bottom-color: var(--gold); 
    box-shadow: 0 10px 30px rgba(0,0,0,0.1); 
}
.feature-icon { font-size: 3rem; margin-bottom: 20px; display: flex; align-items: center; }
.lucide-large {
    width: 48px;
    height: 48px;
}

/* === Delivery Areas (Horizontal Scroll) === */
.delivery-areas { 
    overflow-x: hidden; 
    background: radial-gradient(circle at 50% 10%, #2f2f2f, var(--coal) 80%);
    position: relative;
    color: var(--white);
}
.delivery-areas::before { /* Add textured noise over delivery bg */
    content: ''; position: absolute; top:0; left:0; width:100%; height:100%;
    background-image: radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 20px 20px; z-index: 0; pointer-events: none;
}
.horizontal-scroll {
    display: flex; gap: 40px; padding: 40px 0; width: 200%;
    position: relative; z-index: 1;
}
.area-card {
    position: relative;
    padding: 0;
    overflow: hidden;
    color: var(--white);
    border-radius: 20px; /* Modern dynamic card */
    width: 400px; height: 160px;
    display: flex;
    align-items: center;
    border: 1px solid rgba(255,255,255,0.05);
    background: transparent;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.area-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center;
    opacity: 0.15; /* Subtly texture the background */
    z-index: 1;
    filter: grayscale(100%) contrast(150%);
    transition: all 0.5s ease;
}
.area-card::before { 
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--coal) 10%, rgba(20,20,25,0.95));
    opacity: 0.95;
    z-index: 2;
    transition: opacity 0.5s;
}
.area-card:hover { transform: translateY(-10px) scale(1.02); box-shadow: 0 30px 60px rgba(0,0,0,0.4); }
.area-card:hover .area-bg { transform: scale(1.1); opacity: 0.4; filter: grayscale(0%); }
.area-card:hover::before { opacity: 0.75; }

.area-content { position: relative; z-index: 3; display: flex; align-items: center; gap: 20px; font-size: 2rem; padding: 0 40px; width: 100%; }
.icon-holder { 
    display: inline-flex; align-items: center; justify-content: center;
    width: 60px; height: 60px; border-radius: 16px 4px 16px 4px;
    background: rgba(255,255,255,0.05); color: var(--gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.08); /* Luxurious glassmorphism rim */
    flex-shrink: 0;
}
.area-name { font-family: var(--font-head); font-weight: 700; font-size: 1.8rem; letter-spacing: -1px; }

/* === Testimonials === */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.testimonial-card {
    background: var(--ghost); padding: 40px; 
    border-radius: 24px; /* Classic pill feel */
    position: relative;
}
.testimonial-card::before { content: '"'; position: absolute; top: 20px; left: 20px; font-size: 4rem; color: #E0E0E0; font-family: serif; line-height: 1; }
.quote { font-size: 1.2rem; font-style: italic; margin-bottom: 30px; position: relative; z-index: 1; margin-top: 10px; }
.author { display: flex; align-items: center; gap: 15px; }
.author-img { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; }
.author h4 { font-family: var(--font-head); }
.author span { color: var(--steel); font-size: 0.9rem; }

/* === Split Section === */
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.accordion-item { border-bottom: 1px solid #ddd; margin-bottom: 10px; }
.accordion-header {
    width: 100%; text-align: left; padding: 20px 0; font-weight: 700; font-family: var(--font-head);
    font-size: 1.1rem; background: none; border: none; cursor: none; display: flex; justify-content: space-between;
    color: var(--coal);
    position: relative;
    z-index: 10;
}
.accordion-header::after { content: '+'; font-size: 1.5rem; transition: transform 0.3s; }
.accordion-header.active::after { transform: rotate(45deg); }
.accordion-content { height: 0; overflow: hidden; color: var(--steel); transition: height 0.3s ease; position: relative; z-index: 5; }
.accordion-content p { padding-bottom: 20px; }

.contact-form-box { background: var(--white); padding: 40px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.form-group { margin-bottom: 20px; }
.form-group input {
    width: 100%; padding: 15px; border: 1px solid #ddd; border-radius: 4px; font-family: var(--font-body);
    font-size: 1rem; cursor: none;
}
.form-group input:focus { outline: 2px solid var(--gold); border-color: transparent; }

/* Hide spin buttons for number input */
.form-group input[type="number"]::-webkit-outer-spin-button,
.form-group input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}
.form-group input[type="number"] {
    -moz-appearance: textfield; /* Firefox */
    appearance: textfield;
}

/* === Footer === */
.footer { 
    background: var(--coal); 
    color: var(--white); 
    padding: 100px 0 20px; 
    position: relative;
    z-index: 6;
    border-radius: 50px 50px 0 0;
    margin-top: -50px;
    box-shadow: 0 -20px 50px rgba(0,0,0,0.1);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-brand h2 { font-family: var(--font-head); color: var(--gold); margin-bottom: 15px; }
.footer-links h3, .footer-contact h3 { font-family: var(--font-head); margin-bottom: 20px; color: var(--ghost); }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a:hover { color: var(--gold); }
.footer-contact p { margin-bottom: 10px; color: #ccc; }
.footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid var(--dust); color: var(--steel); font-size: 0.9rem; }

/* === Floating Buttons === */
.floating-btn {
    position: fixed; bottom: 30px; width: 60px; height: 60px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 1000; transition: transform 0.3s;
}
.floating-btn:hover { transform: scale(1.1); }
.whatsapp-float { right: 30px; background: #25D366; animation: pulse 2s infinite; }
.call-float { left: 30px; background: var(--coal); }

@media (max-width: 900px) {
    .floating-btn { display: none; }
}

.float-icon {
    width: 28px;
    height: 28px;
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* === Toast Notification === */
.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--coal);
    color: var(--white);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 10000;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    pointer-events: none;
    border: 1px solid rgba(255,255,255,0.1);
}
.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* === Responsive === */
@media (max-width: 900px) {
    .menu-toggle, .nav-btn-call { display: none; }
    .nav-links li.desktop-only {
        display: none;
    }
    .navbar {
        top: auto;
        bottom: 12px;
        width: 94%;
        padding: 5px 10px;
        border-radius: 40px;
        background: rgba(15, 15, 15, 0.75); /* Frost glassmorphism */
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        box-shadow: 0 -10px 40px rgba(0,0,0,0.4);
        border: 1px solid rgba(255,255,255,0.1);
    }
    .logo { display: none; }
    .nav-content { display: block; }
    .nav-links {
        display: flex !important;
        justify-content: space-around;
        align-items: center;
        width: 100%;
        gap: 0;
    }
    .nav-links li { flex: 1; text-align: center; }
    .nav-links li a {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
        padding: 8px 0;
    }
    .nav-text { display: none; } /* Only icons */
    .nav-links li.mobile-only {
        display: block;
    }
    .nav-links li a i {
        display: block;
        width: 20px; /* Slightly smaller to fit more icons */
        height: 20px;
        color: var(--white);
    }
    .nav-links li a:hover i { color: var(--gold); }
    
    .hero {
        padding-top: 60px;
        padding-bottom: 300px; /* Increased to ensure no overlap for trust-strip */
    }
    .hero-logo {
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-title { font-size: 2.5rem; }

    .hero-cta { 
        gap: 12px; 
        flex-direction: column; 
        width: 100%;
        opacity: 1 !important; /* Force visibility in case of GSAP delay */
    }
    .hero-cta .btn-large {
        padding: 14px 25px;
        font-size: 1rem;
        width: 100%;
        border-radius: 12px;
    }

    .trust-strip {
        margin-top: 0;
        padding: 60px 0;
        border-radius: 0;
    }
    .trust-pillars {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    .pillar { 
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 20px;
        padding: 20px; 
        border: 1px solid rgba(255,255,255,0.1);
        border-radius: 16px;
        text-align: left;
    }
    .pillar-icon { 
        margin-bottom: 0; 
        font-size: 1.5rem;
        background: rgba(244, 163, 0, 0.1);
        width: 45px;
        height: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        flex-shrink: 0;
    }
    .pillar h3 { margin-bottom: 4px; font-size: 1.1rem; }
    .pillar p { font-size: 0.85rem; }

    .products-wrapper {
        padding: 60px 0;
        z-index: 5;
        background-color: var(--concrete); /* Fallback */
    }
    /* expand-circle-bg dimensions on mobile */
    .expand-circle-bg {
        width: 60px;
        height: 60px;
    }

    .why-card {
        flex-direction: column-reverse;
        height: auto;
        min-height: auto;
        padding-bottom: 0px;
        width: calc(100% - 20px);
    }
    .why-card-image {
        flex: none;
        height: 220px;
        width: 100%;
    }
    .why-card-content {
        padding: 30px 20px;
        flex: none;
    }
    .why-card-content h3 {
        font-size: 1.8rem;
    }
    .why-card-content p {
        font-size: 0.95rem;
    }
    
    .cards-grid, .features-grid, .testimonials-grid, .split-grid, .footer-grid {
        grid-template-columns: 1fr; gap: 30px;
    }
    /* Removed .pillar from here as it's handled above */
    
    .cta-buttons { flex-direction: column; }
    .horizontal-scroll { 
        width: 100% !important; 
        max-width: 100%;
        flex-direction: column;
        gap: 15px;
        padding: 20px 0;
        margin: 0;
        transform: none !important; /* Force reset in case GSAP attempts to translate */
        overflow: hidden !important; 
    }
    .area-card {
        width: 100% !important;
        max-width: 100%;
        height: 120px;
        margin: 0; 
        transform: none !important; /* Ensure card reset */
    }
    .area-content {
        padding: 0 20px !important; /* Prevents 40px padding from squishing icons out of bounds */
        gap: 15px;
    }
    .area-name {
        font-size: 1.4rem; /* Scale down text to avoid wrapping/overflow */
    }
    
    .hero-extra-info {
        justify-content: center;
        text-align: center;
        gap: 10px !important;
        margin-top: 40px !important;
    }
    .hero-extra-info span { width: 100%; }

    .navbar {
        background: rgba(15, 15, 15, 0.7); /* More transparent for better glass effect */
        backdrop-filter: blur(20px);
        box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
    }
    
    .cursor, .cursor-follower { display: none; }
    * { cursor: auto !important; }
}