/*
Theme Name: Nairobi Off Plan
Theme URI: https://nairobioffplan.com
Author: Nairobi Off Plan Team
Author URI: https://nairobioffplan.com
Description: A premium WordPress theme for off-plan property investment platforms in Nairobi, Kenya. Fully compatible with Elementor Free, includes investment calculator, property listings, and lead generation features.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nairobi-off-plan
Domain Path: /languages
Tags: real-estate, property, investment, elementor, responsive, seo-friendly
*/

/* ============================================
   NAIROBI OFF PLAN - MAIN STYLESHEET
   ============================================ */

/* CSS Variables */
:root {
    /* Brand Colors */
    --nop-primary: #1a365d;
    --nop-primary-dark: #0f2744;
    --nop-primary-light: #2c5282;
    --nop-secondary: #d69e2e;
    --nop-secondary-dark: #b7791f;
    --nop-secondary-light: #ecc94b;
    
    /* Neutral Colors */
    --nop-white: #ffffff;
    --nop-gray-100: #f7fafc;
    --nop-gray-200: #edf2f7;
    --nop-gray-300: #e2e8f0;
    --nop-gray-400: #cbd5e0;
    --nop-gray-500: #a0aec0;
    --nop-gray-600: #718096;
    --nop-gray-700: #4a5568;
    --nop-gray-800: #2d3748;
    --nop-gray-900: #1a202c;
    --nop-black: #000000;
    
    /* Accent Colors */
    --nop-success: #38a169;
    --nop-warning: #ed8936;
    --nop-danger: #e53e3e;
    --nop-info: #3182ce;
    
    /* Typography */
    --nop-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --nop-font-heading: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --nop-section-padding: 80px;
    --nop-container-max: 1280px;
    
    /* Transitions */
    --nop-transition: all 0.3s ease;
    --nop-transition-slow: all 0.5s ease;
    
    /* Shadows */
    --nop-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --nop-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --nop-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --nop-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--nop-font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--nop-gray-800);
    background-color: var(--nop-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--nop-font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--nop-primary);
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--nop-secondary);
}

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

/* Container */
.nop-container {
    max-width: var(--nop-container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.nop-container-narrow {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.nop-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--nop-transition);
    text-decoration: none;
}

.nop-btn-primary {
    background-color: var(--nop-secondary);
    color: var(--nop-white);
}

.nop-btn-primary:hover {
    background-color: var(--nop-secondary-dark);
    color: var(--nop-white);
    transform: translateY(-2px);
    box-shadow: var(--nop-shadow-lg);
}

.nop-btn-secondary {
    background-color: var(--nop-primary);
    color: var(--nop-white);
}

.nop-btn-secondary:hover {
    background-color: var(--nop-primary-dark);
    color: var(--nop-white);
    transform: translateY(-2px);
    box-shadow: var(--nop-shadow-lg);
}

.nop-btn-outline {
    background-color: transparent;
    color: var(--nop-primary);
    border: 2px solid var(--nop-primary);
}

.nop-btn-outline:hover {
    background-color: var(--nop-primary);
    color: var(--nop-white);
}

.nop-btn-lg {
    padding: 18px 48px;
    font-size: 1.125rem;
}

.nop-btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* Section Styles */
.nop-section {
    padding: var(--nop-section-padding) 0;
}

.nop-section-light {
    background-color: var(--nop-gray-100);
}

.nop-section-dark {
    background-color: var(--nop-primary);
    color: var(--nop-white);
}

.nop-section-dark h1,
.nop-section-dark h2,
.nop-section-dark h3,
.nop-section-dark h4,
.nop-section-dark h5,
.nop-section-dark h6 {
    color: var(--nop-white);
}

/* Section Header */
.nop-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.nop-section-header h2 {
    margin-bottom: 16px;
}

.nop-section-header p {
    font-size: 1.125rem;
    color: var(--nop-gray-600);
}

.nop-section-dark .nop-section-header p {
    color: rgba(255, 255, 255, 0.8);
}

/* Cards */
.nop-card {
    background: var(--nop-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--nop-shadow);
    transition: var(--nop-transition);
}

.nop-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--nop-shadow-xl);
}

.nop-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.nop-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--nop-transition-slow);
}

.nop-card:hover .nop-card-image img {
    transform: scale(1.05);
}

.nop-card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--nop-secondary);
    color: var(--nop-white);
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
}

.nop-card-content {
    padding: 24px;
}

.nop-card-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.nop-card-location {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--nop-gray-600);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.nop-card-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--nop-gray-200);
}

.nop-card-meta-item {
    display: flex;
    flex-direction: column;
}

.nop-card-meta-label {
    font-size: 0.75rem;
    color: var(--nop-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nop-card-meta-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--nop-primary);
}

/* Property Grid */
.nop-property-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

/* Investment Calculator */
.nop-calculator {
    background: var(--nop-white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--nop-shadow-lg);
}

.nop-calculator-form {
    display: grid;
    gap: 24px;
}

.nop-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nop-form-label {
    font-weight: 600;
    color: var(--nop-gray-700);
}

.nop-form-input {
    padding: 14px 16px;
    border: 2px solid var(--nop-gray-200);
    border-radius: 6px;
    font-size: 1rem;
    transition: var(--nop-transition);
}

.nop-form-input:focus {
    outline: none;
    border-color: var(--nop-primary);
}

.nop-calculator-results {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 2px solid var(--nop-gray-200);
}

.nop-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.nop-result-item {
    text-align: center;
    padding: 24px;
    background: var(--nop-gray-100);
    border-radius: 8px;
}

.nop-result-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nop-primary);
    margin-bottom: 4px;
}

.nop-result-label {
    font-size: 0.875rem;
    color: var(--nop-gray-600);
}

/* Lead Capture Form */
.nop-lead-form {
    background: var(--nop-white);
    border-radius: 12px;
    padding: 48px;
    box-shadow: var(--nop-shadow-xl);
}

.nop-lead-form h3 {
    margin-bottom: 8px;
}

.nop-lead-form p {
    color: var(--nop-gray-600);
    margin-bottom: 32px;
}

/* Area Guides */
.nop-area-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.nop-area-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--nop-transition-slow);
}

.nop-area-card:hover img {
    transform: scale(1.1);
}

.nop-area-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
}

.nop-area-name {
    color: var(--nop-white);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.nop-area-stats {
    display: flex;
    gap: 16px;
    color: rgba(255,255,255,0.8);
    font-size: 0.875rem;
}

/* Blog Posts */
.nop-blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.nop-blog-card {
    background: var(--nop-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--nop-shadow);
    transition: var(--nop-transition);
}

.nop-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--nop-shadow-lg);
}

.nop-blog-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.nop-blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--nop-transition-slow);
}

.nop-blog-card:hover .nop-blog-image img {
    transform: scale(1.05);
}

.nop-blog-content {
    padding: 24px;
}

.nop-blog-meta {
    display: flex;
    gap: 16px;
    font-size: 0.875rem;
    color: var(--nop-gray-500);
    margin-bottom: 12px;
}

.nop-blog-title {
    font-size: 1.125rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.nop-blog-excerpt {
    color: var(--nop-gray-600);
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.nop-blog-readmore {
    font-weight: 600;
    color: var(--nop-secondary);
}

.nop-blog-readmore:hover {
    color: var(--nop-secondary-dark);
}

/* Header */
.nop-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--nop-white);
    box-shadow: var(--nop-shadow-sm);
    transition: var(--nop-transition);
}

.nop-header.scrolled {
    box-shadow: var(--nop-shadow);
}

.nop-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nop-logo {
    font-family: var(--nop-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nop-primary);
}

.nop-logo span {
    color: var(--nop-secondary);
}

.nop-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nop-nav a {
    font-weight: 500;
    color: var(--nop-gray-700);
}

.nop-nav a:hover {
    color: var(--nop-primary);
}

/* Hero Section */
.nop-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--nop-primary) 0%, var(--nop-primary-dark) 100%);
    color: var(--nop-white);
    padding-top: 80px;
}

.nop-hero-content {
    max-width: 700px;
}

.nop-hero h1 {
    color: var(--nop-white);
    font-size: 3.5rem;
    margin-bottom: 24px;
    line-height: 1.1;
}

.nop-hero p {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
}

.nop-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.nop-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.nop-hero-stat {
    text-align: center;
}

.nop-hero-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--nop-secondary);
}

.nop-hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
.nop-footer {
    background: var(--nop-primary-dark);
    color: var(--nop-white);
    padding: 80px 0 40px;
}

.nop-footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 60px;
}

.nop-footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 20px;
}

.nop-footer h4 {
    color: var(--nop-white);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

.nop-footer-links {
    list-style: none;
}

.nop-footer-links li {
    margin-bottom: 12px;
}

.nop-footer-links a {
    color: rgba(255,255,255,0.7);
}

.nop-footer-links a:hover {
    color: var(--nop-secondary);
}

.nop-footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.nop-footer-copyright {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}

/* Filters */
.nop-filters {
    background: var(--nop-white);
    padding: 24px;
    border-radius: 8px;
    box-shadow: var(--nop-shadow);
    margin-bottom: 40px;
}

.nop-filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    align-items: end;
}

.nop-filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nop-filter-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--nop-gray-700);
}

.nop-filter-select {
    padding: 12px 16px;
    border: 2px solid var(--nop-gray-200);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--nop-white);
    cursor: pointer;
}

.nop-filter-select:focus {
    outline: none;
    border-color: var(--nop-primary);
}

/* Single Development */
.nop-dev-header {
    background: var(--nop-primary);
    color: var(--nop-white);
    padding: 120px 0 60px;
}

.nop-dev-header h1 {
    color: var(--nop-white);
    margin-bottom: 16px;
}

.nop-dev-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    color: rgba(255,255,255,0.8);
}

.nop-dev-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nop-dev-gallery {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 16px;
    margin: 40px 0;
}

.nop-dev-gallery-main {
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.nop-dev-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nop-dev-gallery-thumbs {
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
}

.nop-dev-gallery-thumb {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.nop-dev-gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--nop-transition);
}

.nop-dev-gallery-thumb:hover img {
    transform: scale(1.05);
}

.nop-dev-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}

.nop-dev-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.nop-dev-card {
    background: var(--nop-white);
    border-radius: 12px;
    padding: 32px;
    box-shadow: var(--nop-shadow-lg);
}

.nop-dev-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nop-primary);
    margin-bottom: 8px;
}

.nop-dev-price-label {
    color: var(--nop-gray-500);
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.nop-dev-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--nop-gray-200);
}

.nop-dev-metric {
    text-align: center;
}

.nop-dev-metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nop-secondary);
}

.nop-dev-metric-label {
    font-size: 0.75rem;
    color: var(--nop-gray-500);
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 1024px) {
    .nop-dev-content {
        grid-template-columns: 1fr;
    }
    
    .nop-dev-sidebar {
        position: static;
    }
    
    .nop-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --nop-section-padding: 60px;
    }
    
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.875rem; }
    h3 { font-size: 1.5rem; }
    
    .nop-hero h1 {
        font-size: 2.5rem;
    }
    
    .nop-hero-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .nop-property-grid {
        grid-template-columns: 1fr;
    }
    
    .nop-dev-gallery {
        grid-template-columns: 1fr;
    }
    
    .nop-dev-gallery-thumbs {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .nop-footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .nop-header-inner {
        height: 70px;
    }
    
    .nop-nav {
        display: none;
    }
}

/* Utility Classes */
.nop-text-center { text-align: center; }
.nop-text-left { text-align: left; }
.nop-text-right { text-align: right; }

.nop-mt-0 { margin-top: 0; }
.nop-mt-1 { margin-top: 0.5rem; }
.nop-mt-2 { margin-top: 1rem; }
.nop-mt-3 { margin-top: 1.5rem; }
.nop-mt-4 { margin-top: 2rem; }
.nop-mt-5 { margin-top: 3rem; }

.nop-mb-0 { margin-bottom: 0; }
.nop-mb-1 { margin-bottom: 0.5rem; }
.nop-mb-2 { margin-bottom: 1rem; }
.nop-mb-3 { margin-bottom: 1.5rem; }
.nop-mb-4 { margin-bottom: 2rem; }
.nop-mb-5 { margin-bottom: 3rem; }

.nop-hidden { display: none; }
.nop-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Loading State */
.nop-loading {
    position: relative;
    pointer-events: none;
}

.nop-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid var(--nop-gray-200);
    border-top-color: var(--nop-primary);
    border-radius: 50%;
    animation: nop-spin 0.8s linear infinite;
}

@keyframes nop-spin {
    to { transform: rotate(360deg); }
}

/* Print Styles */
@media print {
    .nop-header,
    .nop-footer,
    .nop-btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    img {
        max-width: 100% !important;
    }
}