/* ==========================================================================
   برنامج حسابات وشئون إيجارات العقارات والأملاك المتكامل | Luxury Real Estate UI
   Author: Ahmed Elshemy (https://elshemy.me)
   Version: 2026.2 Pro Property Management Edition
   ========================================================================== */

:root {
    --bg-primary: #030712;
    --bg-secondary: #070f20;
    --bg-tertiary: #0b1730;
    --bg-card: rgba(14, 25, 49, 0.75);
    --bg-card-hover: rgba(20, 36, 68, 0.94);
    --surface-glass: rgba(255, 255, 255, 0.03);
    --surface-glass-hover: rgba(255, 255, 255, 0.07);
    --border-glass: rgba(255, 255, 255, 0.09);
    --border-glass-hover: rgba(245, 158, 11, 0.48);

    --accent-gold: #f59e0b;
    --accent-gold-light: #fbbf24;
    --accent-gold-dark: #d97706;
    --accent-emerald: #10b981;
    --accent-emerald-light: #34d399;
    --accent-cyan: #0ea5e9;
    --accent-cyan-light: #38bdf8;
    --accent-rose: #f43f5e;

    --grad-primary: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    --grad-primary-hover: linear-gradient(135deg, #fbbf24 0%, #f97316 100%);
    --grad-emerald: linear-gradient(135deg, #10b981 0%, #0ea5e9 100%);
    --grad-text: linear-gradient(135deg, #ffffff 25%, #fde68a 65%, #38bdf8 100%);

    --text-white: #ffffff;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    --shadow-card: 0 20px 45px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.68);
    --glow-gold: 0 0 32px rgba(245, 158, 11, 0.28);
    --glow-emerald: 0 0 32px rgba(16, 185, 129, 0.3);
    --glow-cyan: 0 0 35px rgba(14, 165, 233, 0.28);

    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --container-width: 1260px;
}

/* ==========================================================================
   1. Base & Reset
   ========================================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 95px;
}

body {
    font-family: 'Almarai', 'Cairo', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-light);
    line-height: 1.8;
    overflow-x: hidden;
    position: relative;
    background-image:
        radial-gradient(circle at 14% 16%, rgba(245, 158, 11, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 86% 36%, rgba(14, 165, 233, 0.08) 0%, transparent 42%),
        radial-gradient(circle at 50% 82%, rgba(16, 185, 129, 0.06) 0%, transparent 45%);
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6, .font-cairo {
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.38;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 105px 0;
    position: relative;
}

/* Ambient Background Glows */
.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.2;
    z-index: -1;
    pointer-events: none;
}
.glow-1 { top: -150px; right: -150px; width: 550px; height: 550px; background: var(--accent-gold); }
.glow-2 { bottom: 10%; left: -180px; width: 500px; height: 500px; background: var(--accent-cyan); }

/* Reading Progress Bar */
#progress-bar {
    position: fixed;
    top: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-emerald), var(--accent-gold-light), var(--accent-cyan-light));
    z-index: 99999;
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.7);
}

/* ==========================================================================
   2. Floating Glass Navbar & Mobile Drawer
   ========================================================================== */
.navbar {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    width: min(95%, 1320px);
    background: rgba(7, 15, 32, 0.86);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    padding: 8px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.6), var(--glow-gold);
    transition: var(--transition);
    box-sizing: border-box;
}

.navbar.scrolled {
    top: 8px;
    padding: 6px 16px;
    background: rgba(3, 7, 18, 0.95);
    border-color: rgba(245, 158, 11, 0.35);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.72);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-white);
    font-family: 'Cairo', sans-serif;
    font-weight: 900;
    font-size: 1.02rem;
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
}

.navbar-brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--grad-primary);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
    flex-shrink: 0;
}

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

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

.nav-links a.nav-item {
    color: var(--text-muted);
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    font-size: 0.84rem;
    padding: 6px 9px;
    border-radius: var(--radius-full);
    position: relative;
    white-space: nowrap;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.nav-links a.nav-item:hover,
.nav-links a.nav-item.active {
    color: var(--accent-gold-light);
    background: rgba(245, 158, 11, 0.1);
}

.nav-links a.nav-hub-link {
    color: var(--accent-cyan-light);
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.82rem;
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 5px 11px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    text-decoration: none;
    transition: var(--transition);
    margin-right: 4px;
}

.nav-links a.nav-hub-link:hover {
    background: rgba(14, 165, 233, 0.22);
    transform: translateY(-2px);
}

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

.navbar-cta {
    background: var(--grad-primary);
    color: #ffffff !important;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.84rem;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.38);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    transition: var(--transition);
}

.navbar-cta:hover {
    background: var(--grad-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.55);
}

.menu-toggle {
    display: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-glass);
    color: var(--text-white);
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    padding: 0;
}

.menu-toggle:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: var(--accent-gold-light);
    color: var(--accent-gold-light);
}

/* ==========================================================================
   3. Global Buttons & Section Headers
   ========================================================================== */
.btn {
    padding: 15px 32px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 1.02rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: var(--grad-primary);
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
    background: var(--grad-primary-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 38px rgba(245, 158, 11, 0.55);
    color: #ffffff;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #ffffff;
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 38px rgba(37, 211, 102, 0.55);
    color: #ffffff;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--text-white);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(245, 158, 11, 0.12);
    border-color: var(--accent-gold-light);
    color: var(--accent-gold-light);
    transform: translateY(-4px);
}

.section-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 65px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: var(--accent-gold-light);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
    margin-bottom: 16px;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.15);
}

.section-title {
    font-size: clamp(1.85rem, 3.5vw, 2.75rem);
    font-weight: 900;
    margin-bottom: 18px;
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--text-muted);
    line-height: 1.85;
}

/* ==========================================================================
   4. Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    padding: 155px 0 95px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    width: 850px;
    height: 480px;
    background: radial-gradient(ellipse at center, rgba(245, 158, 11, 0.14) 0%, rgba(14, 165, 233, 0.08) 50%, transparent 75%);
    filter: blur(85px);
    z-index: 0;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--accent-gold-light);
    padding: 7px 20px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.92rem;
    font-weight: 800;
    margin-bottom: 22px;
    box-shadow: var(--glow-gold);
}

.hero-badge-pulse {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--accent-gold-light);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
    animation: pulse-ring 1.8s infinite cubic-bezier(0.66, 0, 0, 1);
}

@keyframes pulse-ring {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(245, 158, 11, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

.hero-title {
    font-size: clamp(2.1rem, 4vw, 3.25rem);
    font-weight: 900;
    margin-bottom: 22px;
    line-height: 1.32;
    background: linear-gradient(135deg, #ffffff 30%, #fde68a 68%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.02rem, 1.4vw, 1.16rem);
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.9;
}

.hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 34px;
}

.hero-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    border-top: 1px solid var(--border-glass);
    padding-top: 24px;
}

.hero-highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--text-light);
    font-weight: 700;
    font-family: 'Cairo', sans-serif;
}

.hero-highlight-item i {
    color: var(--accent-gold-light);
    font-size: 1rem;
    flex-shrink: 0;
}

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

.hero-mockup-box {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.28), rgba(14, 165, 233, 0.22), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: var(--shadow-lg), var(--glow-gold);
    animation: float-slow 6s ease-in-out infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.mockup-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 14px 12px;
}

.mockup-dots {
    display: flex;
    gap: 7px;
}

.mockup-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-amber { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-title {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
}

.hero-mockup-box picture,
.hero-mockup-box img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-float-badge {
    position: absolute;
    background: rgba(7, 15, 32, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(245, 158, 11, 0.4);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), var(--glow-gold);
    z-index: 3;
    animation: float-slow 5s ease-in-out infinite;
}

.hero-float-badge.badge-top {
    top: -22px;
    right: -18px;
}

.hero-float-badge.badge-bottom {
    bottom: -22px;
    left: -18px;
    animation-delay: 2.5s;
    border-color: rgba(16, 185, 129, 0.45);
}

.hero-float-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    background: var(--grad-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.hero-float-badge.badge-bottom .hero-float-icon {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.hero-float-text strong {
    display: block;
    font-family: 'Cairo', sans-serif;
    font-size: 0.92rem;
    color: var(--text-white);
    line-height: 1.3;
}

.hero-float-text span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ==========================================================================
   5. Impact Metrics Banner
   ========================================================================== */
.metrics-section {
    background: var(--bg-secondary);
    padding: 55px 0;
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}

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

.metric-card {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 28px 22px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.metric-card:hover {
    transform: translateY(-6px);
    background: var(--surface-glass-hover);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-card), var(--glow-gold);
}

.metric-icon {
    width: 54px;
    height: 54px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: var(--accent-gold-light);
    margin: 0 auto 14px;
    transition: var(--transition);
}

.metric-card:hover .metric-icon {
    background: var(--grad-primary);
    color: #ffffff;
    transform: scale(1.1) rotate(6deg);
}

.metric-number {
    font-size: 2rem;
    font-weight: 900;
    font-family: 'Cairo', sans-serif;
    background: linear-gradient(135deg, #ffffff, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.metric-label {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ==========================================================================
   6. Property Management Workflow Section (4 Connected Steps)
   ========================================================================== */
.workflow-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

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

.workflow-step {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.workflow-step:hover {
    transform: translateY(-8px);
    border-color: var(--accent-gold-light);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-card), var(--glow-gold);
}

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

.step-num {
    font-family: 'Cairo', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: rgba(245, 158, 11, 0.25);
    line-height: 1;
}

.step-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--accent-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: var(--transition);
}

.workflow-step:hover .step-icon {
    background: var(--grad-primary);
    color: #ffffff;
}

.workflow-step h3 {
    font-size: 1.25rem;
    color: var(--text-white);
}

.workflow-step p {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.step-list {
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.step-list li {
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-list li i {
    color: var(--accent-emerald-light);
    font-size: 0.8rem;
}

/* ==========================================================================
   7. Comprehensive 14 Modules & Features Grid
   ========================================================================== */
.features-section {
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(14px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: var(--grad-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-card);
}

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

.feature-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.feature-icon-box {
    width: 56px;
    height: 56px;
    border-radius: 15px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-gold-light);
    transition: var(--transition);
}

.feature-card:hover .feature-icon-box {
    background: var(--grad-primary);
    color: #ffffff;
    transform: scale(1.08) rotate(-5deg);
}

.feature-num {
    font-family: 'Cairo', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-dim);
    background: rgba(255, 255, 255, 0.04);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-glass);
}

.feature-card h3 {
    font-size: 1.28rem;
    margin-bottom: 12px;
    color: var(--text-white);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 20px;
    flex-grow: 1;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.feature-tag {
    font-size: 0.76rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-gold-light);
    border: 1px solid rgba(245, 158, 11, 0.24);
}

/* ==========================================================================
   8. Interactive Property System Explorer (3 Deep-Dive Tabs)
   ========================================================================== */
.explorer-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 50%, var(--bg-primary) 100%);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}

.explorer-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.explorer-tab-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: var(--text-light);
    padding: 13px 26px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.explorer-tab-btn i {
    color: var(--accent-gold-light);
    font-size: 1.1rem;
}

.explorer-tab-btn:hover {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.4);
}

.explorer-tab-btn.active {
    background: var(--grad-primary);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.35);
}

.explorer-tab-btn.active i {
    color: #ffffff;
}

.explorer-tab-panel {
    display: none;
    animation: fadeInTab 0.4s ease forwards;
}

.explorer-tab-panel.active {
    display: block;
}

@keyframes fadeInTab {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.explorer-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(265px, 1fr));
    gap: 20px;
}

.explorer-item-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
    position: relative;
}

.explorer-item-card:hover {
    border-color: var(--accent-gold-light);
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

.explorer-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.14);
    color: var(--accent-emerald-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
    margin-bottom: 12px;
}

.explorer-item-card h4 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--text-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.explorer-item-card h4 i {
    color: var(--accent-gold-light);
    font-size: 1rem;
}

.explorer-item-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.explorer-preview-banner {
    margin-top: 38px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: var(--radius-lg);
    padding: 24px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.explorer-preview-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.explorer-preview-info i {
    font-size: 2.2rem;
    color: var(--accent-gold-light);
}

.explorer-preview-info h4 {
    font-size: 1.18rem;
    margin-bottom: 4px;
}

.explorer-preview-info p {
    font-size: 0.92rem;
    color: var(--text-muted);
}

.export-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.export-pill {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.export-pill.whatsapp { background: rgba(37, 211, 102, 0.15); color: #34d399; border: 1px solid rgba(37, 211, 102, 0.35); }
.export-pill.excel { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.35); }
.export-pill.print { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.35); }

/* ==========================================================================
   9. Interactive Rental Portfolio & Time-Saving Calculator
   ========================================================================== */
.calculator-section {
    background: var(--bg-primary);
}

.calc-wrapper {
    background: linear-gradient(145deg, rgba(14, 25, 49, 0.9), rgba(7, 15, 32, 0.95));
    border: 1px solid rgba(245, 158, 11, 0.38);
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-lg), var(--glow-gold);
    max-width: 1080px;
    margin: 0 auto;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: center;
}

.calc-input-group {
    margin-bottom: 26px;
}

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

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-white);
}

.calc-val-badge {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--accent-gold-light);
    padding: 3px 14px;
    border-radius: var(--radius-full);
    font-weight: 900;
    font-size: 0.95rem;
}

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

input[type="range"].calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--grad-primary);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.7);
    cursor: pointer;
    border: 2px solid #ffffff;
    transition: transform 0.2s ease;
}

input[type="range"].calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.18);
}

.calc-result-card {
    background: rgba(3, 7, 18, 0.78);
    border: 1px solid rgba(16, 185, 129, 0.35);
    border-radius: var(--radius-lg);
    padding: 34px 28px;
    text-align: center;
    box-shadow: var(--glow-emerald);
}

.calc-result-tag {
    font-family: 'Cairo', sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--accent-emerald-light);
    margin-bottom: 14px;
    display: inline-block;
}

.calc-metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
}

.calc-stat-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 16px 12px;
}

.calc-stat-num {
    font-family: 'Cairo', sans-serif;
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--accent-gold-light);
    line-height: 1.25;
}

.calc-stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.calc-note {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 22px;
    line-height: 1.65;
}

/* ==========================================================================
   10. Before vs. After Comparison & Benefits
   ========================================================================== */
.comparison-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
}

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

.comp-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 38px 32px;
    border: 1px solid var(--border-glass);
}

.comp-card.before {
    border-top: 4px solid var(--accent-rose);
    background: linear-gradient(180deg, rgba(244, 63, 94, 0.06) 0%, var(--bg-card) 100%);
}

.comp-card.after {
    border-top: 4px solid var(--accent-emerald);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, var(--bg-card) 100%);
    box-shadow: var(--glow-emerald);
}

.comp-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-glass);
}

.comp-header i {
    font-size: 1.75rem;
}

.comp-card.before .comp-header i { color: var(--accent-rose); }
.comp-card.after .comp-header i { color: var(--accent-emerald-light); }

.comp-header h3 {
    font-size: 1.35rem;
}

.comp-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

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

.comp-list li i {
    font-size: 1.15rem;
    margin-top: 5px;
    flex-shrink: 0;
}

.comp-card.before .comp-list li i { color: var(--accent-rose); }
.comp-card.after .comp-list li i { color: var(--accent-emerald-light); }

.comp-list li strong {
    display: block;
    font-family: 'Cairo', sans-serif;
    font-size: 1.02rem;
    color: var(--text-white);
    margin-bottom: 3px;
}

.comp-list li span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Client Benefits Grid */
.benefits-section {
    background: var(--bg-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 28px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold-light);
    background: var(--bg-card-hover);
}

.benefit-num {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--grad-primary);
    color: #ffffff;
    font-family: 'Cairo', sans-serif;
    font-weight: 900;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.benefit-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-white);
}

.benefit-content p {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.75;
}

/* Suitable Sectors */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 50px;
}

.sector-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 26px 20px;
    text-align: center;
    transition: var(--transition);
}

.sector-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-6px);
    background: rgba(245, 158, 11, 0.06);
}

.sector-card i {
    font-size: 2rem;
    color: var(--accent-gold-light);
    margin-bottom: 14px;
}

.sector-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.sector-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* ==========================================================================
   11. Filterable Gallery & Lightbox Modal
   ========================================================================== */
.gallery-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 38px;
}

.gallery-filter-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: var(--text-light);
    padding: 9px 22px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
    background: var(--grad-primary);
    color: #ffffff;
    border-color: transparent;
    font-weight: 800;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 24px;
}

.gallery-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.gallery-card.hidden {
    display: none;
}

.gallery-card:hover {
    transform: translateY(-7px);
    border-color: var(--accent-gold-light);
    box-shadow: var(--shadow-card), var(--glow-gold);
}

.gallery-thumb {
    position: relative;
    aspect-ratio: 16 / 9.5;
    background: #020617;
    overflow: hidden;
}

.gallery-thumb picture,
.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(3, 7, 18, 0.72);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-overlay i {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.gallery-overlay span {
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--text-white);
}

.gallery-info {
    padding: 18px 20px;
}

.gallery-info h3 {
    font-size: 1.08rem;
    margin-bottom: 4px;
    color: var(--text-white);
}

.gallery-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Lightbox Modal */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 18, 0.95);
    backdrop-filter: blur(15px);
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-inner {
    position: relative;
    max-width: 92%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 76vh;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: var(--shadow-lg), var(--glow-gold);
    object-fit: contain;
}

.lightbox-caption {
    margin-top: 16px;
    background: rgba(14, 25, 49, 0.92);
    border: 1px solid var(--border-glass);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-white);
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: -48px;
    left: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-glass);
    color: var(--text-white);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    background: var(--accent-rose);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    color: var(--text-white);
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 100001;
}

.lightbox-nav:hover {
    background: var(--grad-primary);
    color: #ffffff;
}

.lightbox-prev { right: 24px; }
.lightbox-next { left: 24px; }

/* ==========================================================================
   12. Video Showcase Section
   ========================================================================== */
.video-section {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-glass);
}

.video-box {
    max-width: 960px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    padding: 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(14, 165, 233, 0.2));
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-lg), var(--glow-gold);
}

.video-aspect {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 18px;
    overflow: hidden;
    background: #000;
}

.video-aspect iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-highlights {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.video-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.video-pill i {
    color: var(--accent-gold-light);
}

/* ==========================================================================
   13. FAQ Accordion Section
   ========================================================================== */
.faq-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-glass);
}

.faq-container {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.faq-card.active {
    border-color: var(--accent-gold-light);
    background: var(--bg-card-hover);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.faq-header {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    text-align: right;
    color: var(--text-white);
    font-family: 'Cairo', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
}

.faq-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold-light);
    font-size: 0.95rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.faq-card.active .faq-icon {
    transform: rotate(180deg);
    background: var(--grad-primary);
    color: #ffffff;
    border-color: transparent;
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-body-inner {
    padding: 0 26px 22px;
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.85;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
}

/* ==========================================================================
   14. Final CTA Banner & Footer
   ========================================================================== */
.final-cta {
    background: radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.16) 0%, rgba(16, 185, 129, 0.1) 45%, var(--bg-primary) 100%);
    text-align: center;
    padding: 110px 0;
    border-top: 1px solid var(--border-glass);
}

.final-cta-box {
    max-width: 820px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: var(--radius-xl);
    padding: 55px 40px;
    box-shadow: var(--shadow-lg), var(--glow-gold);
}

.final-cta-box h2 {
    font-size: clamp(1.9rem, 3.5vw, 2.7rem);
    margin-bottom: 18px;
}

.final-cta-box p {
    font-size: 1.12rem;
    color: var(--text-muted);
    margin-bottom: 34px;
    max-width: 660px;
    margin-left: auto;
    margin-right: auto;
}

.final-cta-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

footer {
    background: #02050d;
    padding: 65px 0 30px;
    border-top: 1px solid var(--border-glass);
    text-align: center;
}

.footer-logo {
    font-family: 'Cairo', sans-serif;
    font-size: 1.65rem;
    font-weight: 900;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 580px;
    margin: 0 auto 8px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 24px;
}

.social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-light);
}

.social-links a:hover {
    background: var(--grad-primary);
    color: #ffffff;
    transform: translateY(-4px);
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-dim);
    font-size: 0.88rem;
}

/* ==========================================================================
   15. Floating Action Buttons & Scroll Reveal
   ========================================================================== */
.floating-whatsapp {
    position: fixed;
    bottom: 26px;
    right: 26px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #ffffff;
    border-radius: var(--radius-full);
    padding: 12px 22px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.95rem;
    z-index: 998;
    box-shadow: 0 10px 28px rgba(37, 211, 102, 0.45);
}

.floating-whatsapp:hover {
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 14px 35px rgba(37, 211, 102, 0.65);
    color: #ffffff;
}

#back-to-top {
    position: fixed;
    bottom: 26px;
    left: 26px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
    box-shadow: 0 8px 22px rgba(245, 158, 11, 0.4);
}

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

#back-to-top:hover {
    transform: translateY(-4px);
}

.reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* ==========================================================================
   16. Multi-Device Responsiveness (Tablet & Mobile Breakpoints)
   ========================================================================== */
@media (max-width: 1100px) {
    .hero-grid,
    .calc-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 135px 0 75px;
        text-align: center;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-highlights {
        max-width: 620px;
        margin: 0 auto;
        text-align: right;
    }

    .hero-mockup-box {
        max-width: 780px;
        margin: 0 auto;
    }

    .workflow-grid,
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .menu-toggle {
        display: inline-flex;
    }

    .nav-links {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        width: 100%;
        background: rgba(7, 15, 32, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 1px solid var(--border-glass);
        border-radius: var(--radius-lg);
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px);
        transition: var(--transition);
        max-height: calc(85vh - 70px);
        overflow-y: auto;
    }

    .nav-links.open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a.nav-item {
        display: block;
        width: 100%;
        padding: 10px 14px;
        border-radius: 12px;
        font-size: 0.95rem;
        text-align: right;
        background: rgba(255, 255, 255, 0.02);
    }

    .nav-links a.nav-item:hover,
    .nav-links a.nav-item.active {
        background: rgba(245, 158, 11, 0.12);
        color: var(--accent-gold-light);
    }

    .nav-links a.nav-hub-link {
        display: flex;
        justify-content: center;
        width: 100%;
        padding: 10px 14px;
        margin-top: 6px;
        border-radius: 12px;
        font-size: 0.95rem;
    }

    .comparison-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    section {
        padding: 75px 0;
    }

    .hero-float-badge {
        display: none;
    }

    .hero-highlights,
    .workflow-grid,
    .features-grid,
    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .calc-wrapper {
        padding: 28px 20px;
    }

    .explorer-preview-banner {
        flex-direction: column;
        text-align: center;
    }

    .explorer-preview-info {
        flex-direction: column;
    }

    .final-cta-box {
        padding: 38px 22px;
    }

    .lightbox-nav {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    .lightbox-prev { right: 10px; }
    .lightbox-next { left: 10px; }
}

@media (max-width: 576px) {
    .container {
        padding: 0 16px;
    }

    .navbar {
        top: 10px;
        padding: 6px 12px;
        width: calc(100% - 20px);
    }

    .navbar-brand {
        font-size: 0.92rem;
        gap: 8px;
    }

    .navbar-brand-icon {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }

    .navbar-cta {
        padding: 6px 12px;
        font-size: 0.8rem;
        gap: 6px;
    }

    .metrics-grid,
    .calc-metrics-row {
        grid-template-columns: 1fr;
    }

    .hero-btns .btn,
    .final-cta-btns .btn {
        width: 100%;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .floating-whatsapp span {
        display: none;
    }

    .floating-whatsapp {
        width: 52px;
        height: 52px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
        bottom: 18px;
        right: 18px;
    }

    #back-to-top {
        width: 44px;
        height: 44px;
        bottom: 18px;
        left: 18px;
    }
}

@media (max-width: 460px) {
    .navbar {
        padding: 5px 10px;
        width: calc(100% - 14px);
    }

    .navbar-brand span {
        font-size: 0.84rem;
        max-width: 135px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .navbar-cta span {
        display: none;
    }

    .navbar-cta {
        width: 36px;
        height: 36px;
        padding: 0;
        border-radius: 50%;
        justify-content: center;
    }

    .navbar-cta i {
        font-size: 1.1rem;
        margin: 0;
    }

    .menu-toggle {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }
}


/* ==========================================================================
   17. Extended Component Styles for Real Estate Landing Page Elements
   ========================================================================== */
.gradient-text {
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-sm {
    padding: 9px 18px;
    font-size: 0.88rem;
}

.btn-lg {
    padding: 15px 30px;
    font-size: 1.02rem;
}

.btn-block {
    width: 100%;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    margin-bottom: 28px;
    position: relative;
    z-index: 3;
}

.breadcrumb-list {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-family: 'Cairo', sans-serif;
}

.breadcrumb-list a {
    color: var(--text-muted);
    font-weight: 600;
}

.breadcrumb-list a:hover {
    color: var(--accent-gold-light);
}

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

.breadcrumb-list .current {
    color: var(--accent-gold-light);
    font-weight: 800;
}

/* Hero Extended Styles */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--accent-gold-light);
    padding: 7px 20px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 20px;
    box-shadow: var(--glow-gold);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--accent-emerald-light);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse-ring 1.8s infinite;
}

.hero-content h1 {
    font-size: clamp(2rem, 3.8vw, 3.1rem);
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.35;
}

.hero-desc {
    font-size: clamp(1rem, 1.35vw, 1.14rem);
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.9;
}

.hero-desc strong {
    color: var(--text-white);
}

.hero-Quick-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.quick-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-light);
}

.quick-chip i {
    color: var(--accent-gold-light);
}

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

.mockup-frame {
    border-radius: var(--radius-lg);
    padding: 12px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.28), rgba(14, 165, 233, 0.22), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: var(--shadow-lg), var(--glow-gold);
}

.mockup-bar .dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
    margin-left: 5px;
}
.mockup-bar .dot.red { background: #ff5f56; }
.mockup-bar .dot.yellow { background: #ffbd2e; }
.mockup-bar .dot.green { background: #27c93f; }

.mockup-frame img {
    width: 100%;
    height: auto;
    border-radius: 14px;
}

.floating-badge {
    position: absolute;
    background: rgba(7, 15, 32, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(245, 158, 11, 0.4);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    z-index: 3;
    animation: float-slow 5s ease-in-out infinite;
}

.floating-badge.badge-top-right {
    top: -22px;
    right: -16px;
}

.floating-badge.badge-bottom-left {
    bottom: -22px;
    left: -16px;
    border-color: rgba(16, 185, 129, 0.45);
    animation-delay: 2.2s;
}

.badge-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    flex-shrink: 0;
}

.badge-icon.gold { background: var(--grad-primary); }
.badge-icon.emerald { background: linear-gradient(135deg, #25D366, #128C7E); }

.floating-badge strong {
    display: block;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    color: var(--text-white);
}

.floating-badge span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Section Headers */
.section-header h2 {
    font-size: clamp(1.85rem, 3.4vw, 2.65rem);
    font-weight: 900;
    margin-bottom: 14px;
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Features Card Icon & Spans */
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 15px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.28);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-gold-light);
    margin-bottom: 18px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--grad-primary);
    color: #fff;
    transform: scale(1.08) rotate(-5deg);
}

.feature-tags span {
    font-size: 0.76rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-gold-light);
    border: 1px solid rgba(245, 158, 11, 0.24);
}

/* Explorer Panel Grid */
.explorer-content-box {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.explorer-panel-grid {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 38px;
    align-items: center;
}

.panel-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.14);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: var(--accent-emerald-light);
    padding: 5px 14px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.explorer-text h3 {
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.explorer-text > p {
    color: var(--text-muted);
    margin-bottom: 22px;
}

.explorer-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.explorer-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-glass);
    padding: 14px 16px;
    border-radius: var(--radius-md);
}

.explorer-list li i {
    color: var(--accent-gold-light);
    font-size: 1.15rem;
    margin-top: 4px;
}

.explorer-list li strong {
    display: block;
    font-family: 'Cairo', sans-serif;
    color: var(--text-white);
    margin-bottom: 3px;
}

.explorer-list li span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.explorer-media {
    background: rgba(3, 7, 18, 0.7);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 14px;
}

.explorer-media img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.media-caption {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    font-family: 'Cairo', sans-serif;
}

.media-caption i {
    color: var(--accent-gold-light);
    margin-left: 5px;
}

/* Calculator Extended Layout */
.calc-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.calc-controls {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-range-hints {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 6px;
}

.calc-results {
    background: rgba(3, 7, 18, 0.82);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    text-align: center;
}

.calc-res-header {
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    color: var(--accent-gold-light);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.calc-res-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
}

.calc-res-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.res-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.res-value {
    font-family: 'Cairo', sans-serif;
    font-size: 1.55rem;
    font-weight: 900;
    color: var(--accent-gold-light);
}

.res-value.emerald {
    color: var(--accent-emerald-light);
}

.res-sub {
    font-size: 0.75rem;
    color: var(--text-dim);
}

.calc-summary-text {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 22px;
    line-height: 1.75;
}

/* Sectors Wrapper */
.sectors-wrapper {
    margin-top: 65px;
    text-align: center;
}

.sectors-title {
    font-size: 1.45rem;
    margin-bottom: 10px;
}

/* Gallery Item (Figure) */
.gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.gallery-item.hidden {
    display: none;
}

.gallery-item:hover {
    transform: translateY(-7px);
    border-color: var(--accent-gold-light);
    box-shadow: var(--shadow-card), var(--glow-gold);
}

.gallery-img-wrap {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #020617;
    overflow: hidden;
}

.gallery-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.5s ease;
}

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

.zoom-icon i {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--grad-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.gallery-cat-badge {
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--accent-gold-light);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
}

.gallery-caption {
    padding: 18px 20px;
}

.gallery-caption h3 {
    font-size: 1.08rem;
    margin-bottom: 6px;
}

.gallery-caption p {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Video Wrapper */
.video-wrapper {
    max-width: 960px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid rgba(245, 158, 11, 0.35);
    box-shadow: var(--shadow-lg), var(--glow-gold);
    background: #000;
}

.video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.v-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-light);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.v-item i {
    color: var(--accent-emerald-light);
}

/* FAQ Accordion Extended */
.faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 22px 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    text-align: right;
    color: var(--text-white);
    font-family: 'Cairo', sans-serif;
    font-size: 1.08rem;
    font-weight: 800;
}

.faq-question i {
    color: var(--accent-gold-light);
    transition: var(--transition);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-card.active .faq-answer {
    max-height: 360px;
}

.faq-answer p {
    padding: 0 26px 22px;
    color: var(--text-muted);
    font-size: 0.96rem;
    line-height: 1.85;
}

/* CTA Section & Box */
.cta-section {
    background: radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
    text-align: center;
}

.cta-box {
    max-width: 860px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid rgba(245, 158, 11, 0.4);
    border-radius: var(--radius-xl);
    padding: 55px 40px;
    box-shadow: var(--shadow-lg), var(--glow-gold);
}

.cta-box h2 {
    font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    margin-bottom: 16px;
}

.cta-box p {
    color: var(--text-muted);
    font-size: 1.08rem;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Related Solutions Section */
.related-solutions-section {
    padding: 90px 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, #050b16 100%);
    border-top: 1px solid var(--border-glass);
}

.related-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 48px;
}

.related-header span {
    display: inline-block;
    background: rgba(14, 165, 233, 0.12);
    color: var(--accent-cyan-light);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 5px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 800;
    font-family: 'Cairo', sans-serif;
    margin-bottom: 12px;
}

.related-header h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    margin-bottom: 10px;
}

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

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.related-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-7px);
    border-color: var(--accent-gold-light);
    box-shadow: var(--shadow-card);
}

.related-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(245, 158, 11, 0.12);
    color: var(--accent-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
}

.related-card h3 {
    font-size: 1.18rem;
    margin-bottom: 10px;
}

.related-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 18px;
    flex-grow: 1;
}

.related-link {
    font-family: 'Cairo', sans-serif;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--accent-gold-light);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hub-action {
    text-align: center;
    margin-top: 40px;
}

/* Lightbox Extended */
.lightbox-body {
    max-width: 90%;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-body img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
    object-fit: contain;
}

.lightbox-counter {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: 'Cairo', sans-serif;
}

.lightbox-nav.prev { right: 24px; }
.lightbox-nav.next { left: 24px; }

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Cairo', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--accent-gold-light);
    margin-bottom: 10px;
}

.footer-copy a {
    color: var(--accent-gold-light);
    font-weight: 700;
}

@media (max-width: 991px) {
    .explorer-panel-grid,
    .calc-wrapper {
        grid-template-columns: 1fr;
    }

    .explorer-content-box {
        padding: 26px 20px;
    }
}

@media (max-width: 768px) {
    .floating-badge {
        display: none;
    }
    .calc-res-grid {
        grid-template-columns: 1fr;
    }
}