:root {
    --bg-deep: #070d19;
    --bg-card: rgba(16, 28, 48, 0.65);
    --bg-card-hover: rgba(26, 43, 72, 0.85);
    --primary-dark: #0f172a;
    --primary-mid: #1e3a8a;
    --primary-light: #3b82f6;
    --accent-emerald: #10b981;
    --accent-emerald-glow: rgba(16, 185, 129, 0.25);
    --accent-cyan: #00f2fe;
    --accent-blue: #4facfe;
    --accent-gold: #f59e0b;
    --success-green: #10b981;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.2);
    --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Tajawal', 'Cairo', sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-main);
    line-height: 1.8;
    overflow-x: hidden;
    position: relative;
    text-align: right;
}

/* Background Gradients */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(160px);
    opacity: 0.25;
    z-index: -1;
    pointer-events: none;
    animation: pulse-glow 12s infinite alternate;
}
.glow-1 { top: -100px; left: -100px; width: 750px; height: 750px; background: #1e3a8a; }
.glow-2 { top: 30%; right: -150px; width: 650px; height: 650px; background: #10b981; animation-delay: -4s; }
.glow-3 { bottom: 10%; left: -50px; width: 800px; height: 800px; background: #f59e0b; animation-delay: -8s; }

@keyframes pulse-glow {
    0% { transform: scale(0.85) translate(0, 0); opacity: 0.18; }
    50% { transform: scale(1.25) translate(40px, 40px); opacity: 0.3; }
    100% { transform: scale(0.95) translate(-20px, -15px); opacity: 0.22; }
}

h1, h2, h3, h4, h5 {
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    line-height: 1.4;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Scroll Progress Bar */
#progress-bar {
    position: fixed;
    top: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-emerald), var(--accent-cyan), var(--accent-blue));
    z-index: 9999;
    width: 0%;
    transition: width 0.1s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-mid);
    border-radius: 5px;
    border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* Header & Navbar */
header {
    position: fixed;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: 90%;
    max-width: 1150px;
    transition: var(--transition);
}

header.scrolled {
    top: 15px;
}

nav {
    background: rgba(11, 19, 35, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    padding: 12px 35px;
    border-radius: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    transition: var(--transition);
}

header.scrolled nav {
    background: rgba(11, 19, 35, 0.92);
    border-color: var(--glass-border-hover);
    padding: 8px 30px;
}

.logo a {
    font-family: 'Cairo', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(90deg, #ffffff, var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0%;
    height: 2px;
    background: var(--accent-emerald);
    transition: var(--transition);
}

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

.nav-links a:hover, 
.nav-links a.active {
    color: var(--accent-emerald);
}

.nav-btns {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-btns-mobile {
    display: none;
}

.cta-btn {
    background: linear-gradient(135deg, var(--accent-emerald), #059669);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
    transition: var(--transition);
}

.cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.5);
    color: white;
}

.nav-home {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.nav-home:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--glass-border-hover);
    color: #fff;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 200px 0 120px;
    position: relative;
    z-index: 10;
}

.hero-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.badge {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.15), rgba(0, 242, 254, 0.15));
    border: 1px solid var(--accent-emerald);
    color: var(--accent-emerald);
    padding: 8px 26px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #ffffff 40%, #a5b4fc 70%, var(--accent-emerald) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 15px 35px rgba(0,0,0,0.6);
    line-height: 1.35;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.9;
    font-weight: 500;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 70px;
}

.btn {
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-whatsapp {
    background: linear-gradient(45deg, var(--success-green), #059669);
    color: white;
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 18px 40px rgba(16, 185, 129, 0.5);
    color: white;
}

.btn-secondary {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-4px) scale(1.02);
    background: rgba(255,255,255,0.12);
    border-color: var(--glass-border-hover);
    color: white;
}

/* Floating Hero Image Mockup */
.hero-image-wrapper {
    position: relative;
    max-width: 1050px;
    margin: 0 auto;
    border-radius: 24px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    box-shadow: 0 35px 80px rgba(0,0,0,0.8);
    backdrop-filter: blur(20px);
    animation: float-mockup 7s ease-in-out infinite;
}

@keyframes float-mockup {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(0.4deg); }
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px 14px;
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-title {
    margin-right: auto;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: monospace;
    opacity: 0.6;
}

.hero-image-wrapper img {
    width: 100%;
    border-radius: 14px;
    display: block;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

/* Highlights Ribbon */
.highlights {
    padding: 60px 0;
    background: linear-gradient(90deg, #070d19, #0e1b30, #070d19);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
    z-index: 5;
}

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

.h-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.h-icon {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(0, 242, 254, 0.15));
    border: 1px solid var(--accent-emerald);
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: var(--transition);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.15);
}

.h-item:hover .h-icon {
    transform: rotate(12deg) scale(1.1);
    background: linear-gradient(135deg, var(--accent-emerald), var(--accent-cyan));
    color: #0b1323;
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
}

.h-title {
    font-size: 1.3rem;
    color: #fff;
    font-weight: 800;
}

.h-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Generic Section Styling */
section {
    padding: 100px 0;
    position: relative;
    z-index: 5;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-subtitle {
    color: var(--accent-emerald);
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    display: inline-block;
    padding: 6px 20px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50px;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.section-title {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.35;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content h3 {
    font-size: 2.1rem;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.4;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.9;
    margin-bottom: 25px;
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.tech-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    gap: 8px;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
}

.about-image img {
    width: 100%;
    display: block;
    transition: var(--transition);
}

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

/* Key Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 40px 30px;
    border-radius: 28px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-emerald), var(--accent-cyan), var(--accent-blue));
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-emerald);
    background: var(--bg-card-hover);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.feature-card:hover::before {
    opacity: 1;
}

.f-card-icon {
    width: 65px;
    height: 65px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(30, 58, 138, 0.4));
    border: 1px solid rgba(16, 185, 129, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-emerald);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.1);
    transition: var(--transition);
}

.feature-card:hover .f-card-icon {
    transform: scale(1.1) rotate(8deg);
    color: #0b1323;
    background: linear-gradient(135deg, var(--accent-emerald), var(--accent-cyan));
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
    border-color: var(--accent-emerald);
}

.f-card-title {
    font-size: 1.35rem;
    color: #fff;
    font-weight: 700;
}

.f-card-desc {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* Interactive ROI Calculator */
.calculator-section {
    background: linear-gradient(180deg, #070d19, #0e203c, #070d19);
}

.calc-wrapper {
    background: rgba(16, 28, 48, 0.7);
    border: 1px solid var(--accent-emerald);
    border-radius: 28px;
    padding: 45px 50px;
    backdrop-filter: blur(25px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6);
    max-width: 1000px;
    margin: 0 auto;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.calc-input-group {
    margin-bottom: 25px;
}

.calc-input-group label {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.range-val {
    color: var(--accent-gold);
    font-weight: 800;
}

.calc-input-group input[type="range"] {
    width: 100%;
    height: 8px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    outline: none;
    accent-color: var(--accent-emerald);
    cursor: pointer;
}

.calc-result-box {
    background: rgba(7, 13, 25, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: inset 0 0 20px rgba(16, 185, 129, 0.05);
}

.calc-result-box h4 {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.calc-saving-amount {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--accent-emerald);
    font-family: 'Cairo', sans-serif;
    margin-bottom: 10px;
    text-shadow: 0 0 20px var(--accent-emerald-glow);
}

.calc-saving-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.calc-note {
    font-size: 0.85rem;
    color: var(--accent-gold);
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Customer Benefits Section */
.benefits-section {
    background: #091224;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-box {
    background: rgba(14, 25, 45, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 35px 30px;
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.benefit-box:hover {
    background: rgba(28, 50, 88, 0.5);
    border-color: var(--accent-emerald);
    transform: translateY(-6px);
    box-shadow: 0 25px 45px rgba(0,0,0,0.5);
}

.b-number {
    width: 45px;
    height: 45px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent-emerald), var(--accent-cyan));
    color: #0b1323;
    font-weight: 900;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 16px rgba(16, 185, 129, 0.35);
}

.b-content h4 {
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 12px;
}

.b-content ul {
    list-style: none;
}

.b-content ul li {
    color: var(--text-muted);
    margin-bottom: 10px;
    position: relative;
    padding-right: 22px;
    font-size: 0.95rem;
}

.b-content ul li::before {
    content: '✓';
    position: absolute;
    right: 0;
    top: 0;
    color: var(--accent-emerald);
    font-weight: 900;
    font-size: 0.95rem;
}

.summary-box {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(0, 242, 254, 0.08));
    border: 2px dashed var(--accent-emerald);
    border-radius: 28px;
    padding: 40px;
    text-align: center;
    margin-top: 30px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.summary-box h3 {
    font-size: 1.8rem;
    color: var(--accent-emerald);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.summary-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 25px;
}

.val-item {
    background: rgba(11, 19, 35, 0.85);
    border: 1px solid var(--glass-border);
    padding: 18px;
    border-radius: 16px;
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    transition: var(--transition);
}

.val-item:hover {
    border-color: var(--accent-emerald);
    transform: scale(1.02);
    background: rgba(20, 35, 60, 0.9);
}

.val-item i {
    color: var(--accent-emerald);
    font-size: 1.3rem;
}

/* Video Explainer Section */
.video-section {
    padding: 100px 0;
}

.video-wrapper {
    max-width: 850px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 25px 60px rgba(0,0,0,0.8), 0 0 35px rgba(16, 185, 129, 0.15);
    position: relative;
    aspect-ratio: 16 / 9;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Screenshots Gallery Section */
.gallery {
    background: #060c18;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(0,0,0,0.4);
    transition: var(--transition);
    aspect-ratio: 16 / 10;
    background: var(--bg-card);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.0) 0%, rgba(7, 13, 25, 0.9) 80%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
}

.gallery-overlay span {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    text-align: center;
    transform: translateY(15px);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-6px);
    border-color: var(--accent-emerald);
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.25);
}

.gallery-item:hover img {
    transform: scale(1.06);
}

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

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* FAQ Accordion Section */
.faq-container {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-card:hover, .faq-card.active {
    border-color: var(--accent-emerald);
    background: var(--bg-card-hover);
}

.faq-header {
    padding: 22px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-header h3 {
    font-size: 1.15rem;
    color: #fff;
    font-weight: 700;
}

.faq-header i {
    color: var(--accent-emerald);
    transition: var(--transition);
    font-size: 1.1rem;
}

.faq-card.active .faq-header i {
    transform: rotate(180deg);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 0 28px;
}

.faq-card.active .faq-body {
    padding-bottom: 22px;
}

.faq-body p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.8;
}

/* CTA Section */
.final-cta {
    padding: 120px 0;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, #09152b 0%, #03221a 100%);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.final-cta h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.btn-large {
    padding: 18px 48px;
    font-size: 1.2rem;
}

/* Footer Section */
footer {
    background: #040912;
    padding: 70px 0 30px;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.footer-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(90deg, #ffffff, var(--accent-emerald));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
}

.footer-content p.subtitle {
    font-size: 1.1rem;
    color: var(--accent-emerald);
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-content p.desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: #fff;
    background: var(--accent-emerald);
    border-color: var(--accent-emerald);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(4, 8, 16, 0.95);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

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

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 30px 70px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform 0.4s ease;
}

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

.lightbox-caption {
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    text-align: center;
}

.lightbox-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10001;
    backdrop-filter: blur(5px);
}

.lightbox-btn:hover {
    background: var(--accent-emerald);
    border-color: var(--accent-emerald);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.4);
}

.lightbox-prev {
    right: -70px;
}

.lightbox-next {
    left: -70px;
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10001;
}

.lightbox-close:hover {
    background: #ff5f56;
    border-color: #ff5f56;
    box-shadow: 0 10px 20px rgba(255, 95, 86, 0.4);
}

/* Mobile Responsive Adjustments */
@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    /* Responsive Mobile Navigation Drawer */
    .nav-links.mobile-active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 90px;
        left: 0;
        right: 0;
        background: rgba(11, 19, 35, 0.98);
        border: 1px solid var(--glass-border);
        border-radius: 24px;
        padding: 30px;
        box-shadow: 0 20px 50px rgba(0,0,0,0.8);
        z-index: 999;
        animation: fadeInDown 0.3s ease forwards;
        gap: 20px;
    }
    
    @keyframes fadeInDown {
        from { opacity: 0; transform: translateY(-15px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .lightbox-prev {
        right: 10px;
    }
    
    .lightbox-next {
        left: 10px;
    }

    .nav-btns {
        display: none;
    }
    
    .nav-links.mobile-active .nav-btns-mobile {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
        margin-top: 15px;
        border-top: 1px solid var(--glass-border);
        padding-top: 20px;
    }
    
    .nav-links.mobile-active .nav-btns-mobile a {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-desc {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image {
        order: -1;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .summary-values-grid {
        grid-template-columns: 1fr;
    }
    
    .calc-wrapper {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-btns .btn {
        width: 100%;
        justify-content: center;
    }
    
    .final-cta h2 {
        font-size: 2rem;
    }
    
    .lightbox {
        padding: 15px;
    }
    
    .lightbox-close {
        top: -45px;
    }
}