/*
Theme Name: 45 Croisette Immobilier
Theme URI: https://www.45croisetteimmobilier.com
Author: Expert Graphiste & Web
Author URI: https://www.45croisetteimmobilier.com
Description: Thème WordPress moderne et élégant pour le portail d'information et d'analyse immobilière à Cannes et sur la Croisette. Redirections 301 intégrées, typographie soignée et charte graphique Riviera.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: 45croisetteimmobilier-com
Tags: real-estate, cannes, croisette, clean, responsive-layout, luxury, modern
*/

/* ==========================================================================
   VARIABLES & DESIGN TOKENS
   ========================================================================== */
:root {
    --color-primary: #F26A23;
    --color-primary-hover: #D85611;
    --color-primary-light: #FFF2EB;
    --color-primary-border: #FDC7A8;
    
    --color-dark: #1E2530;
    --color-dark-surface: #262E3B;
    --color-slate: #515254;
    --color-slate-light: #6E7175;
    --color-text: #2D3748;
    --color-text-muted: #64748B;
    
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8F9FA;
    --color-bg-card: #FFFFFF;
    --color-border: #E5E7EB;
    --color-border-subtle: #F1F5F9;
    
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 12px 24px -4px rgba(27, 36, 49, 0.12), 0 6px 12px -2px rgba(27, 36, 49, 0.06);
    --shadow-hover: 0 20px 30px -6px rgba(242, 106, 35, 0.15), 0 10px 15px -3px rgba(0, 0, 0, 0.06);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --max-w: 1240px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    font-weight: 700;
    line-height: 1.28;
    margin-bottom: 0.85rem;
}

h1 { font-size: 2.6rem; letter-spacing: -0.02em; }
h2 { font-size: 2.1rem; letter-spacing: -0.015em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1.25rem;
}

ul, ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.container {
    width: 100%;
    max-width: var(--max-w);
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    font-family: var(--font-heading);
    font-size: 0.98rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(242, 106, 35, 0.35);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 106, 35, 0.45);
}

.btn-outline {
    background-color: transparent;
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.btn-outline:hover {
    background-color: #FFFFFF;
    color: var(--color-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--color-bg-alt);
    border-color: var(--color-border);
    color: var(--color-dark);
}

.btn-secondary:hover {
    background-color: #FFFFFF;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-sm {
    padding: 0.55rem 1.2rem;
    font-size: 0.88rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--radius-full);
}

.badge-orange {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border: 1px solid var(--color-primary-border);
}

.badge-dark {
    background-color: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
}

/* ==========================================================================
   HEADER & TOP BAR
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #FFFFFF;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.top-bar {
    background-color: var(--color-dark);
    color: #FFFFFF;
    font-size: 0.82rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.top-bar-badge {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-primary);
    font-size: 0.76rem;
}

.top-bar-text {
    margin: 0;
    color: #CBD5E1;
}

.nav-wrapper {
    padding: 0.8rem 0;
    background: #FFFFFF;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.brand-link {
    display: flex;
    align-items: center;
}

.brand-logo {
    height: 52px;
    width: auto;
    max-width: 320px;
}

.main-nav .nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.4rem;
}

.main-nav .nav-list > li > a {
    display: block;
    padding: 0.6rem 0.95rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.main-nav .nav-list > li > a:hover,
.main-nav .nav-list > li.current-menu-item > a {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.burger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 38px;
    height: 34px;
    padding: 6px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.burger-btn span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */
.breadcrumbs {
    background-color: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: 0.85rem 0;
    font-size: 0.88rem;
}

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

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

.breadcrumbs .sep {
    margin: 0 0.55rem;
    color: #94A3B8;
}

.breadcrumbs .current {
    color: var(--color-dark);
    font-weight: 600;
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero-home {
    position: relative;
    background: linear-gradient(135deg, #1A222F 0%, #242D3D 60%, #151A24 100%);
    color: #FFFFFF;
    padding: 5.5rem 0 5rem 0;
    overflow: hidden;
}

.hero-home::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(242, 106, 35, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-home-inner {
    position: relative;
    max-width: 860px;
    z-index: 2;
}

.hero-badge {
    margin-bottom: 1.25rem;
}

.hero-title {
    color: #FFFFFF;
    font-size: 3.2rem;
    line-height: 1.18;
    margin-bottom: 1.35rem;
    font-weight: 800;
}

.hero-title span {
    color: var(--color-primary);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.hero-lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: #E2E8F0;
    margin-bottom: 2.2rem;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item .stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-item .stat-label {
    font-size: 0.88rem;
    color: #CBD5E1;
    line-height: 1.35;
}

/* ==========================================================================
   PAGE HERO (SUBPAGES)
   ========================================================================== */
.page-hero {
    background: linear-gradient(135deg, #1E2530 0%, #2A3444 100%);
    color: #FFFFFF;
    padding: 4rem 0;
    position: relative;
}

.page-hero h1 {
    color: #FFFFFF;
    margin-bottom: 0.75rem;
}

.page-hero-subtitle {
    font-size: 1.18rem;
    color: #E2E8F0;
    max-width: 760px;
    margin: 0;
}

/* ==========================================================================
   SECTIONS & GRIDS
   ========================================================================== */
.section {
    padding: 5rem 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 3.5rem auto;
}

.section-pretitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.3rem;
    margin-bottom: 0.9rem;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.1rem;
}

/* Three Columns Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* Two Columns Grid */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    align-items: center;
}

/* Five Columns (Quartiers) */
.grid-quartiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}

/* ==========================================================================
   CARDS (QUARTIERS, GUIDES, POSTS)
   ========================================================================== */
.card-item {
    background: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 2.2rem 1.8rem;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.card-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.card-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-border);
}

.card-item:hover::before {
    transform: scaleX(1);
}

.card-icon {
    font-size: 2.4rem;
    margin-bottom: 1.2rem;
    line-height: 1;
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.card-desc {
    color: var(--color-text-muted);
    font-size: 0.98rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-link {
    font-weight: 700;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-primary);
}

.card-link:hover {
    gap: 0.7rem;
}

/* Quartier Specific Card */
.quartier-card {
    background: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.quartier-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-border);
}

.quartier-card-header {
    background: linear-gradient(135deg, #1E2530 0%, #2F3949 100%);
    color: #FFFFFF;
    padding: 1.8rem;
    position: relative;
}

.quartier-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(242, 106, 35, 0.9);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.quartier-card-header h3 {
    color: #FFFFFF;
    margin: 0;
    font-size: 1.4rem;
}

.quartier-card-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.quartier-card-body p {
    color: var(--color-text-muted);
    font-size: 0.96rem;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.quartier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    border-top: 1px solid var(--color-border-subtle);
    padding-top: 1rem;
}

.quartier-features li {
    font-size: 0.88rem;
    color: var(--color-text);
    margin-bottom: 0.45rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quartier-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 800;
}

/* ==========================================================================
   FEATURE BOXES / CALLOUTS
   ========================================================================== */
.callout-box {
    background-color: var(--color-bg-alt);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 1.8rem 2rem;
    margin: 2rem 0;
}

.callout-box h4 {
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.callout-box p:last-child {
    margin-bottom: 0;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.features-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.9rem;
    font-weight: 500;
}

.features-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 1;
}

/* ==========================================================================
   SINGLE POST & STATIC PAGE STYLES
   ========================================================================== */
.content-wrapper {
    padding: 4rem 0 5rem 0;
}

.article-content {
    max-width: 860px;
    margin: 0 auto;
}

.article-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.8rem;
    border-bottom: 1px solid var(--color-border);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.2rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #2D3748;
}

.article-body h2 {
    margin-top: 2.8rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-primary-light);
}

.article-body h3 {
    margin-top: 2rem;
    margin-bottom: 0.8rem;
}

.article-body blockquote {
    border-left: 4px solid var(--color-primary);
    background-color: var(--color-bg-alt);
    padding: 1.25rem 1.8rem;
    font-style: italic;
    color: var(--color-slate);
    margin: 1.8rem 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.98rem;
}

.article-body th, .article-body td {
    padding: 0.85rem 1.2rem;
    border: 1px solid var(--color-border);
    text-align: left;
}

.article-body th {
    background-color: var(--color-dark);
    color: #FFFFFF;
    font-weight: 600;
}

.article-body tr:nth-child(even) td {
    background-color: var(--color-bg-alt);
}

/* ==========================================================================
   FOOTER STYLES
   ========================================================================== */
.site-footer {
    background-color: var(--color-dark);
    color: #FFFFFF;
    padding-top: 4.5rem;
    border-top: 3px solid var(--color-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.4fr;
    gap: 3rem;
    padding-bottom: 3.5rem;
}

.footer-logo {
    height: 48px;
    width: auto;
    margin-bottom: 1.2rem;
}

.footer-desc {
    color: #94A3B8;
    font-size: 0.94rem;
    line-height: 1.65;
    margin-bottom: 1.4rem;
}

.footer-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.highlight-chip {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    background-color: rgba(255, 255, 255, 0.08);
    color: #E2E8F0;
    font-size: 0.78rem;
    border-radius: var(--radius-full);
}

.footer-title {
    color: #FFFFFF;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.3rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: #CBD5E1;
    font-size: 0.92rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 4px;
}

.footer-text-sm {
    color: #94A3B8;
    font-size: 0.88rem;
    margin-bottom: 0.9rem;
}

.footer-bottom {
    background-color: #151A22;
    padding: 1.4rem 0;
    font-size: 0.86rem;
    color: #64748B;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom-inner p {
    margin: 0;
}

.footer-bottom-inner strong {
    color: #CBD5E1;
}

.footer-badges {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 44px;
    height: 44px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary-hover);
    color: #FFFFFF;
    transform: translateY(-3px);
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media screen and (max-width: 1024px) {
    .hero-title { font-size: 2.7rem; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-2 { grid-template-columns: 1fr; }
}

@media screen and (max-width: 768px) {
    .top-bar { display: none; }
    .hero-title { font-size: 2.1rem; }
    .hero-lead { font-size: 1.05rem; }
    .hero-stats { grid-template-columns: 1fr; gap: 1rem; }
    
    .burger-btn { display: flex; }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #FFFFFF;
        box-shadow: var(--shadow-lg);
        padding: 1.5rem;
        border-top: 1px solid var(--color-border);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }
    
    .main-nav .nav-list > li {
        width: 100%;
    }
    
    .main-nav .nav-list > li > a {
        padding: 0.75rem 1rem;
        width: 100%;
    }
    
    .nav-cta { display: none; }
    .grid-3 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}