/* ==========================================================================
   تطبيق ويب متجرا للحسابات والمخزون ونقاط البيع (Motagra Landing Page)
   Author: Mahmoud Elshemy (elshemy.me)
   Design: Modern Dark Glassmorphism, Commercial UX & High-Converting UI
   Version: 20261106_v1
   ========================================================================== */

:root {
    /* Color Palette */
    --primary-deep: #050b14;
    --primary-dark: #081220;
    --primary-navy: #0b1a2e;
    --primary-card: rgba(13, 27, 49, 0.72);
    --primary-card-hover: rgba(19, 39, 70, 0.88);
    --primary-border: rgba(255, 255, 255, 0.08);
    --primary-border-hover: rgba(56, 189, 248, 0.35);

    /* Accents & Brand Highlights */
    --accent-cyan: #00f2fe;
    --accent-blue: #38bdf8;
    --accent-electric: #2563eb;
    --accent-teal: #0d9488;
    --accent-teal-light: #14b8a6;
    --accent-gold: #f59e0b;
    --accent-gold-hover: #d97706;
    --success-emerald: #10b981;
    --success-emerald-dark: #059669;
    --danger-red: #ef4444;

    /* Text Colors */
    --text-white: #ffffff;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    /* Glassmorphism & Shadows */
    --glass-bg: rgba(255, 255, 255, 0.035);
    --glass-bg-hover: rgba(255, 255, 255, 0.075);
    --glass-border: rgba(255, 255, 255, 0.09);
    --glass-border-focus: rgba(0, 242, 254, 0.45);
    --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
    --glow-cyan: 0 0 35px rgba(0, 242, 254, 0.25);
    --glow-blue: 0 0 35px rgba(56, 189, 248, 0.25);
    --glow-emerald: 0 0 30px rgba(16, 185, 129, 0.25);
    --glow-gold: 0 0 30px rgba(245, 158, 11, 0.25);

    /* Transitions & Radii */
    --transition-fast: all 0.2s ease;
    --transition-base: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-pill: 9999px;

    /* Typography */
    --font-heading: 'Cairo', system-ui, -apple-system, sans-serif;
    --font-body: 'Tajawal', 'Cairo', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--primary-deep);
    color: var(--text-main);
    line-height: 1.8;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #040913;
}
::-webkit-scrollbar-thumb {
    background: #1e3a5f;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.35;
}

p {
    color: var(--text-muted);
}

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

img, picture {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}

/* Section Common Spacing */
.section {
    padding: 100px 0;
    position: relative;
    z-index: 2;
}

@media (max-width: 768px) {
    .section {
        padding: 65px 0;
    }
}

/* Animated Ambient Glow Spheres */
.bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.22;
    z-index: 1;
    pointer-events: none;
    animation: pulse-glow 14s infinite alternate ease-in-out;
}
.glow-1 {
    top: -100px;
    left: -100px;
    width: 650px;
    height: 650px;
    background: #1e3a8a;
}
.glow-2 {
    top: 32%;
    right: -120px;
    width: 580px;
    height: 580px;
    background: #00f2fe;
    animation-delay: -5s;
}
.glow-3 {
    bottom: 12%;
    left: -80px;
    width: 680px;
    height: 680px;
    background: #0d9488;
    animation-delay: -9s;
}

@keyframes pulse-glow {
    0% { transform: scale(0.85) translate(0, 0); opacity: 0.18; }
    50% { transform: scale(1.2) translate(40px, 40px); opacity: 0.28; }
    100% { transform: scale(0.95) translate(-25px, -20px); opacity: 0.22; }
}

/* Section Header Typography */
.section-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 55px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.25);
    color: var(--accent-cyan);
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.3px;
}

.section-header h2 {
    font-size: clamp(1.85rem, 3.2vw, 2.7rem);
    margin-bottom: 16px;
}

.section-header p {
    font-size: clamp(1rem, 1.3vw, 1.18rem);
    line-height: 1.85;
}

/* Gradient Text Effect */
.gradient-text {
    background: linear-gradient(135deg, #ffffff 10%, var(--accent-cyan) 60%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-gold {
    background: linear-gradient(135deg, #ffffff 20%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   Scroll Progress Bar
   -------------------------------------------------------------------------- */
#progress-bar {
    position: fixed;
    top: 0;
    right: 0;
    height: 3.5px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-gold));
    z-index: 99999;
    width: 0%;
    transition: width 0.1s ease;
}

/* --------------------------------------------------------------------------
   Sticky Glassmorphism Navbar (Ultra-Compact, Sleek & Fully Responsive)
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
    width: min(96%, 1320px);
    z-index: 1000;
    background: rgba(6, 14, 26, 0.88);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.55);
    transition: var(--transition-base);
    box-sizing: border-box;
    white-space: nowrap;
}

.navbar.scrolled {
    top: 8px;
    padding: 5px 14px;
    background: rgba(6, 14, 26, 0.96);
    border-color: rgba(0, 242, 254, 0.35);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.72);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--text-white);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    line-height: 1;
}

.navbar-brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.25), rgba(37, 99, 235, 0.35));
    border: 1px solid rgba(0, 242, 254, 0.45);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(0, 242, 254, 0.3);
    flex-shrink: 0;
}

.navbar-brand .brand-name {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    line-height: 1.2;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-shrink: 1;
    white-space: nowrap;
}

.nav-links li {
    margin: 0;
    padding: 0;
}

.nav-links .nav-item {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.82rem;
    padding: 5px 9px;
    border-radius: var(--radius-pill);
    position: relative;
    transition: var(--transition-fast);
    white-space: nowrap;
    display: inline-block;
    line-height: 1.3;
    text-decoration: none;
}

.nav-links .nav-item:hover,
.nav-links .nav-item.active {
    color: #ffffff;
    background: rgba(0, 242, 254, 0.16);
}

.nav-links .nav-item::after {
    display: none;
}

.nav-hub-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--accent-gold) !important;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 5px 11px;
    border-radius: var(--radius-pill);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.28);
    transition: var(--transition-base);
    white-space: nowrap;
    line-height: 1.3;
    margin-right: 2px;
    text-decoration: none;
}

.nav-hub-link:hover {
    background: rgba(245, 158, 11, 0.22);
    border-color: var(--accent-gold);
    color: #fff !important;
    transform: translateY(-1px);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    white-space: nowrap;
}

.navbar-cta {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #06101e !important;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 14px rgba(0, 242, 254, 0.35);
    transition: var(--transition-base);
    white-space: nowrap;
    flex-shrink: 0;
    line-height: 1.3;
    text-decoration: none;
}

.navbar-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0, 242, 254, 0.5);
    color: #000 !important;
}

.menu-toggle {
    display: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    color: var(--text-white);
    font-size: 0.95rem;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    cursor: pointer;
    flex-shrink: 0;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.16);
    color: var(--accent-cyan);
}

/* Responsive Breakpoints for Navbar */
@media (max-width: 1220px) {
    .nav-links {
        display: none !important;
    }
    .menu-toggle {
        display: inline-flex !important;
    }
}

@media (max-width: 768px) {
    .navbar {
        width: calc(100% - 24px);
        top: 10px;
        padding: 5px 12px;
        border-radius: 50px;
        gap: 8px;
    }

    .navbar-brand {
        font-size: 0.88rem;
        gap: 7px;
    }

    .navbar-brand-icon {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
        border-radius: 7px;
    }

    .navbar-cta {
        padding: 5px 11px;
        font-size: 0.78rem;
        gap: 5px;
    }

    .menu-toggle {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        width: calc(100% - 16px);
        top: 8px;
        padding: 4px 10px;
    }

    .navbar-brand {
        font-size: 0.84rem;
        gap: 6px;
    }

    .navbar-brand .gradient-text {
        display: none; /* Only show "متجرا" so brand is ultra compact and never wraps */
    }

    .navbar-cta {
        padding: 4px 9px;
        font-size: 0.74rem;
    }
}

@media (max-width: 360px) {
    .navbar-cta span {
        display: none; /* Icon-only on micro screens */
    }
    .navbar-cta {
        padding: 0;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        justify-content: center;
    }
}

/* --------------------------------------------------------------------------
   Mobile Navigation Drawer
   -------------------------------------------------------------------------- */
.drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}
.drawer-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85%;
    height: 100vh;
    background: #091425;
    border-left: 1px solid var(--glass-border);
    z-index: 10002;
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.7);
}
.mobile-drawer.active {
    right: 0;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 24px;
}

.drawer-close {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}
.drawer-close:hover {
    background: var(--danger-red);
    transform: rotate(90deg);
}

.drawer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.drawer-links a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-weight: 700;
    font-size: 1.02rem;
    transition: var(--transition-fast);
    background: transparent;
}
.drawer-links a i {
    width: 22px;
    color: var(--accent-cyan);
    font-size: 1.15rem;
}
.drawer-links a:hover,
.drawer-links a.active {
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   Breadcrumb UI
   -------------------------------------------------------------------------- */
.breadcrumb-nav {
    margin-bottom: 30px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-muted);
}

.breadcrumb-list a {
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.breadcrumb-list a:hover {
    color: var(--accent-cyan);
}

.breadcrumb-list .sep {
    font-size: 0.72rem;
    color: var(--text-dim);
}

.breadcrumb-list .current {
    color: var(--accent-cyan);
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   1. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    padding: 125px 0 80px;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

@media (max-width: 992px) {
    .hero {
        padding: 105px 0 60px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 90px 0 50px;
    }
}
    }
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 50px;
    align-items: center;
}

@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 20px;
    border-radius: var(--radius-pill);
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--accent-cyan);
    font-size: 0.92rem;
    font-weight: 800;
    margin-bottom: 22px;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.15);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 12px var(--accent-cyan);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.9); opacity: 0.8; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.8; }
}

.hero h1 {
    font-size: clamp(2rem, 3.8vw, 3.2rem);
    line-height: 1.32;
    margin-bottom: 22px;
}

.hero-desc {
    font-size: clamp(1.05rem, 1.35vw, 1.25rem);
    line-height: 1.9;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.hero-desc strong {
    color: #fff;
}

.hero-quick-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 35px;
}

.quick-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 15px;
    border-radius: var(--radius-pill);
    background: rgba(15, 31, 56, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.09);
    font-size: 0.88rem;
    font-weight: 700;
    color: #e2e8f0;
    transition: var(--transition-fast);
}
.quick-chip i {
    color: var(--accent-cyan);
    font-size: 0.95rem;
}
.quick-chip:hover {
    border-color: var(--accent-cyan);
    background: rgba(20, 42, 75, 0.9);
    transform: translateY(-2px);
}

.hero-btns {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

/* Button Classes */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 28px;
    border-radius: var(--radius-pill);
    font-weight: 800;
    font-size: 1.05rem;
    transition: var(--transition-base);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #06101e !important;
    box-shadow: 0 8px 25px rgba(0, 242, 254, 0.35);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 242, 254, 0.55);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #ffffff !important;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35);
}
.btn-whatsapp:hover {
    background: linear-gradient(135deg, #059669, #10b981);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.5);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.04);
    border: 1.5px solid var(--glass-border);
    color: var(--text-white) !important;
    backdrop-filter: blur(10px);
}
.btn-outline:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.08);
    transform: translateY(-3px);
    color: var(--accent-cyan) !important;
}

.btn-lg {
    padding: 15px 34px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* Hero Mockup Visual */
.hero-visual {
    position: relative;
}

.hero-mockup-wrapper {
    position: relative;
}

.mockup-frame {
    background: #091322;
    border-radius: var(--radius-lg);
    border: 1.5px solid rgba(0, 242, 254, 0.3);
    overflow: hidden;
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.75), 0 0 30px rgba(0, 242, 254, 0.15);
    transition: var(--transition-base);
}
.mockup-frame:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.85), 0 0 45px rgba(0, 242, 254, 0.25);
}

.mockup-bar {
    background: rgba(14, 28, 48, 0.95);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--glass-border);
    direction: ltr;
}

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

.mockup-title {
    margin-left: 12px;
    font-size: 0.82rem;
    color: var(--text-dim);
    font-weight: 600;
    direction: rtl;
}

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

/* Floating Badges */
.floating-badge {
    position: absolute;
    background: rgba(9, 21, 38, 0.92);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    z-index: 3;
    animation: float 6s ease-in-out infinite alternate;
}

.badge-top-right {
    top: -24px;
    right: -20px;
    border-color: rgba(0, 242, 254, 0.4);
}

.badge-bottom-left {
    bottom: -24px;
    left: -20px;
    animation-delay: -3s;
    border-color: rgba(16, 185, 129, 0.4);
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-12px); }
}

@media (max-width: 768px) {
    .floating-badge {
        display: none;
    }
}

.floating-badge .badge-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}
.badge-icon.cyan {
    background: rgba(0, 242, 254, 0.15);
    color: var(--accent-cyan);
}
.badge-icon.emerald {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-emerald);
}

.floating-badge strong {
    display: block;
    font-size: 0.96rem;
    color: #fff;
    margin-bottom: 2px;
}
.floating-badge span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   2. Trust & Key Metrics Banner
   -------------------------------------------------------------------------- */
.metrics-section {
    padding: 30px 0 70px;
    position: relative;
    z-index: 2;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

@media (max-width: 1024px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 540px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.metric-card {
    background: var(--primary-card);
    border: 1px solid var(--primary-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--radius-lg);
    padding: 24px 22px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition-base);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.metric-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-cyan);
    background: var(--primary-card-hover);
    box-shadow: var(--glow-cyan);
}

.metric-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12), rgba(37, 99, 235, 0.2));
    border: 1px solid rgba(0, 242, 254, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.55rem;
    flex-shrink: 0;
}

.metric-info {
    display: flex;
    flex-direction: column;
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 4px;
}

.metric-label {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   3. 4-Step Operational Workflow
   -------------------------------------------------------------------------- */
.workflow-section {
    background: linear-gradient(180deg, transparent 0%, rgba(9, 20, 36, 0.6) 100%);
    border-top: 1px solid var(--primary-border);
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

@media (max-width: 1024px) {
    .workflow-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 580px) {
    .workflow-grid {
        grid-template-columns: 1fr;
    }
}

.workflow-step {
    background: var(--primary-card);
    border: 1px solid var(--primary-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    position: relative;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}
.workflow-step:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), var(--glow-cyan);
    background: var(--primary-card-hover);
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.08);
    position: absolute;
    top: 20px;
    left: 20px;
    line-height: 1;
    transition: var(--transition-fast);
}
.workflow-step:hover .step-num {
    color: rgba(0, 242, 254, 0.22);
}

.step-icon {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.6rem;
    margin-bottom: 22px;
}

.workflow-step h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #fff;
}

.workflow-step p {
    font-size: 0.95rem;
    line-height: 1.8;
}

/* --------------------------------------------------------------------------
   4. 12 Comprehensive System Modules
   -------------------------------------------------------------------------- */
.features-section {
    background: rgba(6, 13, 25, 0.5);
    border-top: 1px solid var(--primary-border);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: var(--primary-card);
    border: 1px solid var(--primary-border);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}
.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-border-hover);
    background: var(--primary-card-hover);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.45);
}

.feature-icon {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.12), rgba(37, 99, 235, 0.25));
    border: 1px solid rgba(0, 242, 254, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    font-size: 1.65rem;
    margin-bottom: 22px;
    box-shadow: var(--glow-cyan);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: #fff;
}

.feature-card p {
    font-size: 0.96rem;
    line-height: 1.8;
    margin-bottom: 20px;
    flex-grow: 1;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.feature-tags span {
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--accent-blue);
}

/* --------------------------------------------------------------------------
   5. Interactive System Explorer (3 Deep Dive Tabs)
   -------------------------------------------------------------------------- */
.explorer-section {
    border-top: 1px solid var(--primary-border);
    background: linear-gradient(180deg, rgba(7, 16, 29, 0.9) 0%, rgba(5, 11, 20, 0.98) 100%);
}

.explorer-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.explorer-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 26px;
    border-radius: var(--radius-pill);
    background: rgba(14, 28, 48, 0.8);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 1.02rem;
    transition: var(--transition-base);
}
.explorer-tab-btn i {
    font-size: 1.18rem;
    color: var(--accent-cyan);
}
.explorer-tab-btn:hover {
    color: #fff;
    border-color: rgba(0, 242, 254, 0.4);
    background: rgba(20, 42, 75, 0.9);
}
.explorer-tab-btn.active {
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.2), rgba(37, 99, 235, 0.28));
    border-color: var(--accent-cyan);
    color: #fff;
    box-shadow: var(--glow-cyan);
}

.explorer-content-box {
    background: var(--primary-card);
    border: 1px solid rgba(0, 242, 254, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: 45px 40px;
    box-shadow: 0 25px 65px rgba(0, 0, 0, 0.65);
}

@media (max-width: 768px) {
    .explorer-content-box {
        padding: 28px 20px;
    }
}

.explorer-tab-panel {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}
.explorer-tab-panel.active {
    display: block;
}

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

.explorer-panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
    align-items: center;
}

@media (max-width: 992px) {
    .explorer-panel-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }
}

.panel-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 15px;
    border-radius: var(--radius-pill);
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--accent-cyan);
    font-size: 0.86rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.explorer-text h3 {
    font-size: clamp(1.45rem, 2.2vw, 1.85rem);
    margin-bottom: 16px;
    color: #fff;
}

.explorer-text p {
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 24px;
}

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

.explorer-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.explorer-list li i {
    color: var(--success-emerald);
    font-size: 1.25rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.explorer-list strong {
    color: #fff;
    display: block;
    font-size: 1.02rem;
    margin-bottom: 2px;
}

.explorer-list span {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
}

.explorer-media {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--primary-border-hover);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6);
    background: #020612;
}

.explorer-media img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.media-caption {
    background: rgba(14, 28, 48, 0.95);
    padding: 12px 18px;
    font-size: 0.88rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    border-top: 1px solid var(--glass-border);
}
.media-caption i {
    color: var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   6. Interactive ROI & Savings Calculator
   -------------------------------------------------------------------------- */
.calculator-section {
    background: linear-gradient(180deg, rgba(5, 11, 20, 0.98), #09172c, rgba(5, 11, 20, 0.98));
    border-top: 1px solid var(--primary-border);
}

.calc-wrapper {
    background: var(--primary-card);
    border: 1.5px solid rgba(0, 242, 254, 0.35);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-radius: var(--radius-xl);
    padding: 50px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
    max-width: 1150px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .calc-wrapper {
        grid-template-columns: 1fr;
        padding: 35px 24px;
        gap: 40px;
    }
}

.calc-group {
    margin-bottom: 28px;
}
.calc-group:last-child {
    margin-bottom: 0;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.calc-label-row label {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}
.calc-label-row label i {
    color: var(--accent-cyan);
}

.calc-val-badge {
    background: rgba(0, 242, 254, 0.12);
    border: 1px solid rgba(0, 242, 254, 0.35);
    color: var(--accent-cyan);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    padding: 4px 14px;
    border-radius: var(--radius-pill);
}

.calc-slider {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    outline: none;
    accent-color: var(--accent-cyan);
    cursor: pointer;
}

.calc-range-hints {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 6px;
}

.calc-results {
    background: rgba(7, 16, 29, 0.85);
    border: 1.5px solid rgba(56, 189, 248, 0.35);
    border-radius: var(--radius-lg);
    padding: 35px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: inset 0 0 35px rgba(0, 242, 254, 0.08);
}

.calc-res-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: 24px;
}

.calc-res-grid {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 24px;
}

.calc-res-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    text-align: center;
}
.calc-res-item.highlight {
    border-color: rgba(16, 185, 129, 0.4);
    background: rgba(16, 185, 129, 0.06);
}

.res-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 6px;
}

.res-value {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    font-weight: 900;
    color: #fff;
    display: block;
    line-height: 1.2;
}
.res-value.emerald {
    color: var(--success-emerald);
    text-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.res-sub {
    font-size: 0.82rem;
    color: var(--text-dim);
    display: block;
    margin-top: 4px;
}

.calc-summary-text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-muted);
    margin-bottom: 24px;
    text-align: center;
}
.calc-summary-text strong {
    color: #fff;
}

/* --------------------------------------------------------------------------
   7. Before vs After Comparison Matrix
   -------------------------------------------------------------------------- */
.comparison-section {
    border-top: 1px solid var(--primary-border);
    background: rgba(6, 14, 26, 0.5);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 60px;
}

@media (max-width: 900px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

.comp-card {
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
}

.comp-card.before {
    background: rgba(30, 15, 20, 0.5);
    border-color: rgba(239, 68, 68, 0.3);
}

.comp-card.after {
    background: rgba(10, 35, 30, 0.55);
    border-color: rgba(16, 185, 129, 0.45);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4), var(--glow-emerald);
}

.comp-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--glass-border);
}

.comp-card.before .comp-header i {
    color: var(--danger-red);
    font-size: 1.7rem;
}
.comp-card.before .comp-header h3 {
    color: #fca5a5;
    font-size: 1.35rem;
}

.comp-card.after .comp-header i {
    color: var(--success-emerald);
    font-size: 1.7rem;
}
.comp-card.after .comp-header h3 {
    color: #6ee7b7;
    font-size: 1.35rem;
}

.comp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.comp-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.98rem;
    line-height: 1.7;
}

.comp-card.before .comp-list li i {
    color: var(--danger-red);
    margin-top: 4px;
    flex-shrink: 0;
}
.comp-card.before .comp-list li {
    color: #cbd5e1;
}

.comp-card.after .comp-list li i {
    color: var(--success-emerald);
    margin-top: 4px;
    flex-shrink: 0;
}
.comp-card.after .comp-list li {
    color: #f8fafc;
}

/* Sectors Grid */
.sectors-wrapper {
    background: var(--primary-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 45px 35px;
    text-align: center;
}

.sectors-title {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    margin-bottom: 30px;
    color: #fff;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 992px) {
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 540px) {
    .sectors-grid {
        grid-template-columns: 1fr;
    }
}

.sector-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 24px 18px;
    transition: var(--transition-base);
    text-align: center;
}
.sector-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.06);
}

.sector-card i {
    font-size: 2.2rem;
    color: var(--accent-cyan);
    margin-bottom: 14px;
    display: inline-block;
}

.sector-card h4 {
    font-size: 1.12rem;
    color: #fff;
    margin-bottom: 8px;
}

.sector-card p {
    font-size: 0.88rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   8. Visual Gallery Grid & Lightbox
   -------------------------------------------------------------------------- */
.gallery-section {
    border-top: 1px solid var(--primary-border);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

@media (max-width: 992px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-card {
    background: var(--primary-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    transition: var(--transition-base);
    aspect-ratio: 16 / 10;
}
.gallery-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.6), var(--glow-cyan);
}

.gallery-card picture,
.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}
.gallery-card:hover img {
    transform: scale(1.06);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(5, 11, 20, 0.95) 100%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    z-index: 2;
}

.gallery-title {
    font-size: 1.08rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
}

.gallery-zoom-icon {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(0, 242, 254, 0.85);
    color: #06101e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition-base);
    z-index: 3;
}
.gallery-card:hover .gallery-zoom-icon {
    opacity: 1;
    transform: scale(1);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 15, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}
.lightbox-modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 1100px;
    width: 100%;
    background: #091424;
    border: 1px solid rgba(0, 242, 254, 0.35);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.9), var(--glow-cyan);
    position: relative;
    transform: scale(0.92);
    transition: transform 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.lightbox-modal.active .lightbox-content {
    transform: scale(1);
}

.lightbox-img-wrapper {
    max-height: 75vh;
    overflow: hidden;
    background: #020612;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    display: block;
}

.lightbox-caption {
    padding: 16px 24px;
    background: rgba(14, 28, 48, 0.98);
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading);
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.lightbox-close {
    position: absolute;
    top: 25px;
    left: 25px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 100000;
}
.lightbox-close:hover {
    background: var(--danger-red);
    transform: rotate(90deg);
}

/* --------------------------------------------------------------------------
   9. Video Showcase Section
   -------------------------------------------------------------------------- */
.video-section {
    background: linear-gradient(180deg, rgba(6, 13, 25, 0.9), rgba(9, 20, 36, 0.95));
    border-top: 1px solid var(--primary-border);
}

.video-container {
    max-width: 1050px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), var(--glow-cyan);
    border: 1.5px solid rgba(0, 242, 254, 0.35);
    aspect-ratio: 16 / 9;
    background: #020612;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* --------------------------------------------------------------------------
   10. FAQ Accordion Section
   -------------------------------------------------------------------------- */
.faq-section {
    border-top: 1px solid var(--primary-border);
}

.faq-container {
    max-width: 950px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--primary-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}
.faq-item:hover {
    border-color: var(--primary-border-hover);
    background: var(--primary-card-hover);
}
.faq-item.active {
    border-color: var(--accent-cyan);
    background: rgba(16, 34, 62, 0.95);
    box-shadow: var(--glow-cyan);
}

.faq-question {
    padding: 22px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 1.22rem;
    font-weight: 800;
    color: #fff;
    user-select: none;
    gap: 16px;
}

.faq-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    color: var(--accent-cyan);
    flex-shrink: 0;
}
.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background: var(--accent-cyan);
    color: #06101e;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 0 28px;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.85;
}
.faq-item.active .faq-answer {
    max-height: 600px;
    padding-bottom: 24px;
}

/* --------------------------------------------------------------------------
   11. Related Solutions & Hub Backlink Section
   -------------------------------------------------------------------------- */
.related-solutions-section {
    padding: 85px 0 60px;
    background: linear-gradient(180deg, rgba(7, 14, 27, 0.98) 0%, #030712 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    direction: rtl;
    color: #f8fafc;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.related-card {
    background: rgba(14, 28, 48, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
}
.related-card:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.45);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    background: rgba(18, 36, 64, 0.9);
}

.related-card-img {
    width: 100%;
    aspect-ratio: 16 / 9.5;
    overflow: hidden;
    background: #020617;
}
.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.4s ease;
}
.related-card:hover .related-card-img img {
    transform: scale(1.05);
}

.related-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.related-card-badge {
    align-self: flex-start;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.78rem;
    font-weight: 700;
    margin-bottom: 12px;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
}

.related-card-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1.4;
}

.related-card-text {
    font-size: 0.9rem;
    color: #94a3b8;
    line-height: 1.65;
    margin-bottom: 16px;
    flex-grow: 1;
}

.related-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #38bdf8;
    font-weight: 700;
    font-size: 0.92rem;
    margin-top: auto;
}

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

.related-btn-all {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 32px;
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff !important;
    font-weight: 800;
    font-size: 1rem;
    transition: var(--transition-base);
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.35);
}
.related-btn-all:hover {
    background: linear-gradient(135deg, #0369a1 0%, #0284c7 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.45);
}

/* --------------------------------------------------------------------------
   12. Closing CTA & Footer
   -------------------------------------------------------------------------- */
.cta-footer {
    padding: 110px 0 50px;
    background: linear-gradient(180deg, #050b14, #02050a);
    border-top: 1px solid var(--glass-border);
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-footer h2 {
    font-size: clamp(2rem, 3.2vw, 3rem);
    color: #fff;
    margin-bottom: 20px;
}

.cta-footer p {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--text-muted);
    max-width: 820px;
    margin: 0 auto 40px;
    line-height: 1.85;
}

.copyright {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-dim);
    font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   13. Floating Action Elements (WhatsApp & Back-to-Top)
   -------------------------------------------------------------------------- */
.floating-actions {
    position: fixed;
    bottom: 30px;
    left: 30px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 9999;
}

@media (max-width: 768px) {
    .floating-actions {
        bottom: 20px;
        left: 20px;
    }
}

.floating-whatsapp {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    transition: var(--transition-base);
    animation: float 5s ease-in-out infinite alternate;
}
.floating-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.65);
    color: #fff;
}

.back-to-top {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(14, 28, 48, 0.85);
    border: 1px solid var(--glass-border);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition-base);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--accent-cyan);
    color: #06101e;
    transform: translateY(-3px);
}