/**
 * Kimia Luxury Carpet & Upholstery Theme - Main Stylesheet
 * Brand: قالیشویی کیمیا (kimiacarpet.com)
 * Scope: West Alborz & Savojbolagh Local SEO & High-Conversion Theme
 */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #0f4c81;
    --primary-dark: #091e3a;
    --primary-light: #0284c7;
    --primary-subtle: #e0f2fe;
    
    --gold: #d97706;
    --gold-light: #f59e0b;
    --gold-subtle: #fef3c7;
    
    --success: #10b981;
    --success-subtle: #d1fae5;
    
    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --bg-alt: #f1f5f9;
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    --border-color: #e2e8f0;
    --border-focus: #38bdf8;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 76, 129, 0.07), 0 2px 4px -2px rgba(15, 76, 129, 0.05);
    --shadow-lg: 0 10px 25px -5px rgba(15, 76, 129, 0.1), 0 8px 10px -6px rgba(15, 76, 129, 0.05);
    --shadow-xl: 0 20px 35px -10px rgba(15, 76, 129, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Tahoma, sans-serif;
    direction: rtl;
    text-align: right;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.8;
    font-size: 1rem;
    overflow-x: hidden;
    width: 100%;
}

/* ==========================================================================
   Utility & Common Layout
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-primary { color: var(--primary-light); }

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 16px;
    border: 1px solid rgba(15, 76, 129, 0.15);
}

.badge-gold {
    background: var(--gold-subtle);
    color: var(--gold);
    border-color: rgba(217, 119, 6, 0.2);
}

.section-title-wrap {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 48px;
}

.section-title {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 26px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    line-height: 1.5;
    min-height: 48px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #0369a1 100%);
    color: #ffffff;
    box-shadow: 0 8px 20px -4px rgba(15, 76, 129, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0a365c 0%, #0284c7 100%);
    box-shadow: 0 12px 25px -4px rgba(15, 76, 129, 0.5);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-gold {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    color: #ffffff;
    box-shadow: 0 8px 20px -4px rgba(217, 119, 6, 0.4);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #b45309 0%, #d97706 100%);
    box-shadow: 0 12px 25px -4px rgba(217, 119, 6, 0.5);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.85);
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.top-announcement {
    background: var(--primary-dark);
    color: #ffffff;
    font-size: 0.825rem;
    padding: 7px 0;
    text-align: center;
}

.top-announcement a {
    color: var(--gold-light);
    font-weight: 700;
    text-decoration: underline;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--gold) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(15, 76, 129, 0.25);
}

.brand-text-wrap {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--primary-dark);
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.925rem;
    transition: var(--transition-fast);
    position: relative;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background: var(--primary-subtle);
}

/* Modern Dropdown */
.nav-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 290px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 36px -8px rgba(15, 76, 129, 0.18);
    padding: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.875rem;
    font-weight: 700;
    transition: var(--transition-fast);
}

.dropdown-link i {
    font-size: 1.1rem;
    color: var(--primary-light);
    transition: var(--transition-fast);
}

.dropdown-link:hover {
    background: var(--primary-subtle);
    color: var(--primary);
    transform: translateX(-4px);
}

.dropdown-link:hover i {
    color: var(--gold);
}

.header-cta-group {
    display: flex;
    align-items: center;
    gap: 14px;
}

.header-phone-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-subtle);
    border: 1px solid rgba(2, 132, 199, 0.25);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    text-decoration: none;
    color: var(--primary);
    font-weight: 800;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.header-phone-badge:hover {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(15, 76, 129, 0.2);
}

.header-phone-badge i {
    font-size: 1.1rem;
    color: var(--gold);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--primary-dark);
    cursor: pointer;
    padding: 6px;
    min-height: 48px;
    min-width: 48px;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    padding: 64px 0 80px;
    background: radial-gradient(120% 120% at 50% 0%, #ffffff 0%, #eef5fb 60%, #e0edf9 100%);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-dark);
    line-height: 1.35;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.85;
    margin-bottom: 32px;
}

.hero-cta-wrap {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-bottom: 36px;
}

.hero-trust-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(15, 76, 129, 0.12);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.trust-item i {
    color: var(--success);
    font-size: 1.1rem;
}

/* Booking Card */
.booking-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(15, 76, 129, 0.1);
    position: relative;
}

.booking-card-header {
    text-align: center;
    margin-bottom: 24px;
}

.booking-card-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 6px;
}

.booking-form .form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.95rem;
    background: #ffffff;
    transition: var(--transition-fast);
    direction: rtl;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(2, 132, 199, 0.12);
}

/* ==========================================================================
   Service Areas Grid (The 6 Targeted Landing Pages)
   ========================================================================== */
.areas-section {
    padding: 80px 0;
    background: #ffffff;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 28px;
}

.area-card {
    background: var(--bg-main);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 28px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--gold) 100%);
    opacity: 0;
    transition: var(--transition-fast);
}

.area-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(15, 76, 129, 0.2);
    background: #ffffff;
}

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

.area-badge {
    align-self: flex-start;
    padding: 4px 12px;
    background: rgba(15, 76, 129, 0.08);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.area-card-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}

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

.area-card-title a:hover {
    color: var(--primary-light);
}

.area-card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 20px;
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 24px;
}

.area-tag-item {
    font-size: 0.775rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    color: var(--text-muted);
}

.area-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid var(--border-color);
}

.area-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.925rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.area-link:hover {
    color: var(--gold);
    gap: 10px;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-section {
    padding: 80px 0;
    background: var(--bg-alt);
}

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

.service-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.service-text {
    font-size: 0.925rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ==========================================================================
   Process Steps
   ========================================================================== */
.process-section {
    padding: 80px 0;
    background: #ffffff;
}

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

.step-card {
    text-align: center;
    padding: 24px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-main);
    border: 1px solid var(--border-color);
}

.step-num {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
    font-weight: 900;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 4px 10px rgba(15, 76, 129, 0.25);
}

.step-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.step-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   Pricing Table
   ========================================================================== */
.pricing-section {
    padding: 80px 0;
    background: var(--bg-alt);
}

.pricing-table-wrapper {
    overflow-x: auto;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.pricing-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    min-width: 600px;
}

.pricing-table th {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 16px 20px;
    font-weight: 800;
    font-size: 0.95rem;
}

.pricing-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.pricing-table tr:last-child td {
    border-bottom: none;
}

.pricing-table tr:hover td {
    background: #f8fafc;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-section {
    padding: 80px 0;
    background: #ffffff;
}

.faq-accordion {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item.active {
    border-color: var(--primary-light);
    background: #ffffff;
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 20px 24px;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--primary-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}

.faq-question i {
    font-size: 1.25rem;
    transition: var(--transition-fast);
    color: var(--primary-light);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--gold);
}

.faq-answer {
    padding: 0 24px 20px;
    font-size: 0.975rem;
    color: var(--text-muted);
    line-height: 1.8;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--primary-dark);
    color: #e2e8f0;
    padding: 70px 0 24px;
    border-top: 4px solid var(--gold);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 14px;
}

.footer-brand-desc {
    font-size: 0.925rem;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-col-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 36px;
    height: 3px;
    background: var(--gold);
    border-radius: var(--radius-full);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.925rem;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--gold-light);
    transform: translateX(-4px);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: #94a3b8;
}

/* ==========================================================================
   Sticky Bottom Mobile CTA Bar (High Conversion)
   ========================================================================== */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(15, 76, 129, 0.15);
    padding: 10px 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
}

.mobile-cta-inner {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.mobile-cta-btn {
    flex: 1;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    min-height: 48px;
}

.mobile-cta-call {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
    animation: pulseCall 2.5s infinite;
}

.mobile-cta-order {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #ffffff;
}

@keyframes pulseCall {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Landing detail styling */
.landing-hero {
    background: linear-gradient(180deg, #f0f7fe 0%, #ffffff 100%);
    padding: 56px 0 60px;
    border-bottom: 1px solid var(--border-color);
}

.landing-prose {
    font-size: 1.05rem;
    line-height: 1.95;
    color: #334155;
    margin-bottom: 30px;
}

.landing-prose h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin: 40px 0 16px;
}

.landing-prose h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin: 28px 0 12px;
}

.landing-prose ul {
    margin: 16px 0 24px 20px;
    list-style: square;
}

.landing-prose li {
    margin-bottom: 10px;
}

.landing-cta-banner {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    color: #ffffff;
    text-align: center;
    margin: 48px 0;
    box-shadow: var(--shadow-xl);
}