@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Color Palette - Apple Pro Dark Theme */
    --bg-main: #060709;          /* Extremely dark charcoal canvas */
    --bg-card: rgba(18, 20, 26, 0.65); /* Sleek glassmorphic card background */
    --bg-card-hover: rgba(26, 29, 38, 0.85);
    --bg-glass: rgba(6, 7, 9, 0.75); /* Header glass background */
    
    /* Brand Accents derived from the logo */
    --clr-blue: #1d4ed8;         /* Logo Sapphire Blue */
    --clr-blue-glow: rgba(29, 78, 216, 0.35);
    --clr-red: #e11d48;          /* Logo Crimson Red */
    --clr-red-glow: rgba(225, 29, 72, 0.35);
    
    /* System Grays */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;    /* Slate Grey for premium readability */
    --text-muted: #64748b;
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout Variables */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 30px;
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-glow-blue: 0 0 30px rgba(29, 78, 216, 0.25);
    --shadow-glow-red: 0 0 30px rgba(225, 29, 72, 0.25);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--clr-blue) var(--bg-main);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-secondary);
    line-height: 1.625;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--clr-blue);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
}

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

/* Utilities */
.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.section-padding {
    padding: 120px 0;
}

.text-center {
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.badge-brand {
    border-color: rgba(29, 78, 216, 0.4);
    background: rgba(29, 78, 216, 0.1);
    color: #93c5fd;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.15;
}

.section-title span {
    background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, var(--clr-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title span.red-span {
    background: linear-gradient(135deg, #fda4af 0%, #f43f5e 50%, var(--clr-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 60px auto;
    font-weight: 400;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    gap: 10px;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-blue) 0%, #1e40af 100%);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-blue);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(29, 78, 216, 0.45);
    background: linear-gradient(135deg, #2563eb 0%, var(--clr-blue) 100%);
}

.btn-accent {
    background: linear-gradient(135deg, var(--clr-red) 0%, #be123c 100%);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-red);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(225, 29, 72, 0.45);
    background: linear-gradient(135deg, #f43f5e 0%, var(--clr-red) 100%);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

/* Glassmorphic Navigation Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 24px 0;
    border-bottom: 1px solid transparent;
}

header.scrolled {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 
    IMPORTANT LOGO INSTRUCTION: 
    Use the uploaded JAY AMBE ENGINEERING logo with a fully transparent background. 
    Remove any white background completely. Never place the logo inside a white box, 
    white rectangle, or white container. The logo must blend naturally with the website 
    design and maintain its original colors, sharpness, and high-resolution quality across all pages. 
    Use logo colors as the primary brand color palette for the website. 
    All watermark logos should also use transparent backgrounds.
*/
.logo-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo-img {
    height: 110px;
    width: auto;
    border: none;
    background: transparent;
    padding: 0;
    transition: var(--transition-smooth);
}

header.scrolled .logo-img {
    height: 60px;
    border: none;
    background: transparent;
    padding: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.logo-main {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.05;
    transition: var(--transition-smooth);
}

header.scrolled .logo-main {
    font-size: 1.5rem;
}

.logo-sub {
    font-size: 0.85rem;
    color: var(--clr-red);
    letter-spacing: 4px;
    font-weight: 700;
    text-transform: uppercase;
    transition: var(--transition-smooth);
}

header.scrolled .logo-sub {
    font-size: 0.6rem;
    letter-spacing: 2px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 36px;
}

nav a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    padding: 8px 0;
    letter-spacing: 0.5px;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--clr-blue);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

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

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

.nav-cta {
    display: flex;
    align-items: center;
}

.nav-cta .btn {
    padding: 10px 20px;
    font-size: 0.85rem;
}

/* Mobile Menu Toggle */
.menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    position: relative;
    z-index: 1001;
}

.menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 5px 0;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    padding-top: 140px; /* Spacing for the larger logo header */
    overflow: hidden;
    color: var(--text-primary);
}

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

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.25) contrast(1.1);
    transform: scale(1.05);
    animation: kenBurns 20s infinite alternate ease-in-out;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(6, 7, 9, 0.8) 0%, rgba(6, 7, 9, 0.4) 50%, rgba(6, 7, 9, 0.9) 100%);
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 850px;
}

.hero h1 {
    font-size: 4.8rem;
    line-height: 1.05;
    color: var(--text-primary);
    margin-bottom: 24px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.hero h1 span {
    background: linear-gradient(135deg, #93c5fd 0%, #3b82f6 60%, var(--clr-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.35rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 680px;
    font-weight: 300;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.trust-bar {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.trust-item i {
    color: var(--clr-red);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mouse-scroll {
    width: 26px;
    height: 42px;
    border: 2px solid var(--border-color);
    border-radius: 20px;
    position: relative;
}

.mouse-scroll::before {
    content: '';
    width: 4px;
    height: 8px;
    background-color: var(--clr-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDot 2s infinite ease-in-out;
}

/* Scroll Storytelling reveals */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* About Us Section */
.about {
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1.15;
}

.about-lead {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 24px;
    font-weight: 400;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.about-feature {
    display: flex;
    gap: 20px;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(29, 78, 216, 0.08);
    border: 1px solid rgba(29, 78, 216, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-feature h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.about-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.about-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    height: 550px;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.about-img-wrapper:hover .about-img {
    transform: scale(1.03);
}

.about-img-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 40px;
    background: linear-gradient(to top, rgba(6, 7, 9, 0.95) 40%, rgba(6, 7, 9, 0) 100%);
    color: var(--text-primary);
}

.about-stat-row {
    display: flex;
    gap: 40px;
}

.about-stat-item {
    display: flex;
    flex-direction: column;
}

.about-stat {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--clr-blue);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #60a5fa 0%, var(--clr-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-stat-lbl {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Apple-Style Product Storytelling Showcase */
.products-showcase {
    background-color: var(--bg-main);
}

.product-showcase-section {
    position: relative;
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.product-showcase-section:last-child {
    border-bottom: none;
}

.product-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.product-story-grid.alternate {
    grid-template-columns: 1.05fr 0.95fr;
}

.product-story-grid.alternate .product-story-img-wrapper {
    order: 2;
}

.product-story-grid.alternate .product-story-content {
    order: 1;
}

.product-story-content {
    max-width: 580px;
}

.product-story-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.product-story-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-weight: 300;
}

.product-specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
    font-weight: 600;
}

.spec-val {
    font-size: 1.1rem;
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-heading);
}

.product-story-img-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    height: 480px;
}

.product-story-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-story-img-wrapper:hover .product-story-img {
    transform: scale(1.04);
}

/* Why Choose JAY AMBE ENGINEERING */
.why-choose {
    background-color: #0b0c10;
    position: relative;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.why-card:hover {
    transform: translateY(-8px);
    border-color: rgba(29, 78, 216, 0.3);
    background-color: var(--bg-card-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(29, 78, 216, 0.05);
}

.why-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(225, 29, 72, 0.08);
    border: 1px solid rgba(225, 29, 72, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fda4af;
    font-size: 1.5rem;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.why-card:hover .why-icon {
    background-color: var(--clr-red);
    color: var(--text-primary);
    border-color: var(--clr-red);
    box-shadow: var(--shadow-glow-red);
}

.why-card h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.why-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Project Showcase & Masonry Layout */
.project-showcase {
    background-color: var(--bg-main);
}

.masonry-wrapper {
    column-count: 3;
    column-gap: 24px;
    margin-top: 40px;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 24px;
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.masonry-img {
    width: 100%;
    display: block;
    height: auto;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.masonry-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(6, 7, 9, 0.9) 0%, rgba(6, 7, 9, 0.1) 60%, rgba(6, 7, 9, 0.4) 100%);
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    transition: var(--transition-smooth);
}

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

.masonry-cat {
    font-size: 0.75rem;
    color: var(--clr-red);
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.masonry-title {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.masonry-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Contact & Inquiry Section */
.contact {
    background-color: var(--bg-main);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 80px;
}

.contact-info-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-card h3 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.contact-info-card p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail-item {
    display: flex;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.contact-detail-item:hover {
    border-color: rgba(29, 78, 216, 0.25);
    background-color: var(--bg-card-hover);
    transform: translateX(5px);
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(29, 78, 216, 0.08);
    border: 1px solid rgba(29, 78, 216, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #60a5fa;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-detail-text h5 {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.contact-detail-text p, .contact-detail-text a {
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 600;
}

.contact-detail-text a:hover {
    color: var(--clr-blue);
}

.contact-socials {
    display: flex;
    gap: 16px;
    margin-top: 40px;
}

.social-link {
    width: 44px;
    height: 44px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.social-link:hover {
    background-color: var(--clr-blue);
    border-color: var(--clr-blue);
    color: var(--text-primary);
    box-shadow: var(--shadow-glow-blue);
    transform: translateY(-3px);
}

.contact-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 50px;
    box-shadow: var(--shadow-soft);
}

.contact-form-card h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.contact-form-card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-control {
    width: 100%;
    padding: 14px 20px;
    border: 1px solid var(--border-color);
    background-color: rgba(6, 7, 9, 0.6);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--clr-blue);
    background-color: rgba(6, 7, 9, 0.9);
    box-shadow: 0 0 15px rgba(29, 78, 216, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

/* Footer Section */
footer {
    background-color: #030406;
    color: var(--text-muted);
    padding: 100px 0 40px 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 0.9fr;
    gap: 50px;
    margin-bottom: 80px;
}

.footer-brand p {
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.6;
}

.footer-title {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 24px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--text-primary);
    padding-left: 6px;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--clr-blue);
    margin-top: 4px;
}

.footer-contact-item a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.footer-bottom a {
    color: var(--text-muted);
}

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

/* Floating Widgets */
.floating-widgets {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.float-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition: var(--transition-smooth);
    font-size: 1.6rem;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.float-btn:hover {
    transform: scale(1.1) translateY(-4px);
}

.float-whatsapp {
    background-color: #128c7e;
}

.float-whatsapp::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #128c7e;
    opacity: 0.4;
    z-index: -1;
    animation: pulseWidget 2.2s infinite;
}

.float-call {
    background-color: var(--clr-red);
}

.float-call:hover {
    box-shadow: var(--shadow-glow-red);
}

/* Fullscreen Lightbox CSS */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 7, 9, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    position: relative;
    max-width: 85%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    transform: scale(0.95);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox.active .lightbox-img {
    transform: scale(1);
}

.lightbox-caption {
    color: var(--text-primary);
    margin-top: 20px;
    font-size: 1.15rem;
    font-weight: 600;
    font-family: var(--font-heading);
    text-align: center;
}

.lightbox-subcaption {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 4px;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2.2rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.lightbox-close:hover {
    color: var(--clr-red);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.lightbox-nav:hover {
    background-color: var(--clr-blue);
    border-color: var(--clr-blue);
    box-shadow: var(--shadow-glow-blue);
}

.lightbox-prev {
    left: 40px;
}

.lightbox-next {
    right: 40px;
}

/* Toast Notification Styles */
.toast-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background-color: #12141a;
    color: var(--text-primary);
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 16px;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 4px solid var(--clr-blue);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Keyframe Animations */
@keyframes kenBurns {
    0% {
        transform: scale(1.03) translate(0, 0);
    }
    100% {
        transform: scale(1.1) translate(-1%, -1%);
    }
}

@keyframes scrollDot {
    0%, 100% {
        top: 8px;
        opacity: 1;
        height: 8px;
    }
    50% {
        top: 24px;
        opacity: 0;
        height: 4px;
    }
}

@keyframes pulseWidget {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Background Watermarks System */
.bg-watermark {
    position: absolute;
    background-image: url('assets/logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    user-select: none;
}

.hero-watermark {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48vw;
    height: 48vw;
    max-width: 650px;
    max-height: 650px;
    opacity: 0.08; /* Giant centered logo at 8% opacity */
    z-index: 2.5; /* Sits exactly between hero overlay and text content */
}

/* Diagonal Corner Watermarks (5% opacity) */
.corner-watermark {
    position: absolute;
    width: 320px;
    height: 320px;
    background-image: url('assets/logo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.05; /* Faded corner watermarks at 5% opacity */
    pointer-events: none;
    user-select: none;
    z-index: 0;
}

.corner-watermark.top-left {
    top: -40px;
    left: -40px;
}

.corner-watermark.top-right {
    top: -40px;
    right: -40px;
}

.corner-watermark.bottom-left {
    bottom: -40px;
    left: -40px;
}

.corner-watermark.bottom-right {
    bottom: -40px;
    right: -40px;
}

/* Ensure sections have relative position for absolute watermarks */
.about, .products-showcase, .project-showcase, .contact {
    position: relative;
    overflow: hidden;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3.8rem;
    }
    
    .product-story-title {
        font-size: 2.6rem;
    }
    
    .about-grid, .product-story-grid, .product-story-grid.alternate, .contact-grid {
        gap: 50px;
    }
}

@media (max-width: 1024px) {
    .section-padding {
        padding: 90px 0;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-img-wrapper {
        height: 400px;
    }
    
    .product-story-grid, .product-story-grid.alternate {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-story-grid.alternate .product-story-img-wrapper {
        order: 0;
    }
    
    .product-story-img-wrapper {
        height: 380px;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .masonry-wrapper {
        column-count: 2;
    }
}

@media (max-width: 768px) {
    header {
        padding: 16px 0;
        background-color: rgba(6, 7, 9, 0.95);
        backdrop-filter: blur(15px);
        border-bottom: 1px solid var(--border-color);
    }
    
    .logo-img {
        height: 60px;
        border: none;
        background: transparent;
        padding: 0;
    }
    
    .logo-main {
        font-size: 1.4rem;
    }
    
    .logo-sub {
        font-size: 0.6rem;
        letter-spacing: 2px;
    }
    
    .menu-btn {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 92px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 92px);
        background-color: var(--bg-main);
        transition: var(--transition-smooth);
        padding: 60px 40px;
        border-top: 1px solid var(--border-color);
        overflow-y: auto;
    }
    
    nav.open {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }
    
    nav a {
        font-size: 1.3rem;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero {
        text-align: center;
        min-height: auto;
        padding-top: 100px;
        padding-bottom: 100px;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-btns {
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-btns .btn {
        width: 100%;
    }
    
    .trust-bar {
        justify-content: center;
        gap: 20px;
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .contact-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .masonry-wrapper {
        column-count: 2;
        column-gap: 16px;
    }
    
    .masonry-item {
        margin-bottom: 16px;
    }
    
    .contact-form-card {
        padding: 30px 24px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .lightbox-nav {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 20px;
        right: 20px;
        font-size: 1.8rem;
    }
}