@font-face {
    font-family: 'IRANYekanX';
    src: url('fonts/IRANYekanX-Regular.woff2') format('woff2'),
         url('fonts/IRANYekanX-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFF, U+0041-005A, U+0061-007A, U+0030-0039;
}

@font-face {
    font-family: 'IRANYekanX';
    src: url('fonts/IRANYekanX-Bold.woff2') format('woff2'),
         url('fonts/IRANYekanX-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
    unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFF, U+0041-005A, U+0061-007A, U+0030-0039;
}

/* style.css - نسخه اصلاح‌شده کامل با رعایت استانداردهای گوگل */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0e7b7c;
    --primary-dark: #0a5e5f;
    --secondary: #14b8a6;
    --accent: #0891b2;
    --gray-light: #f8fafc;
    --gray: #e2e8f0;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --red-50: #fffbeb;
    --red-600: #e11d48;
    --red-700: #9f1239;
    --amber-500: #f59e0b;
    --amber-700: #b45309;
    --whatsapp-green: #25D366;
    --font-main: 'IRANYekanX', Tahoma, Arial, sans-serif;
}

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

body {
    background-color: var(--gray-light);
    color: var(--text-dark);
    line-height: 1.7;
    font-size: 16px;
    font-family: var(--font-main);
    font-feature-settings: "ss02";
    -moz-font-feature-settings: "ss02";
    -webkit-font-feature-settings: "ss02";
    overflow-x: hidden;
    padding-top: 70px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeSpeed;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== هدر ========== */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    min-height: 70px;
    display: flex;
    align-items: center;
    padding: 10px 0;
    contain: layout style;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 15px;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo:focus-visible {
    outline: 2px solid white;
    outline-offset: 4px;
    border-radius: var(--radius-sm);
}

.logo-image {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background: white;
    padding: 5px;
    object-fit: contain;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
}

.logo-text {
    flex: 1;
    min-width: 0;
}

.logo-text .logo-title {
    font-size: 1rem;
    font-weight: 800;
    color: white;
    line-height: 1.4;
    display: block;
    word-break: break-word;
    white-space: normal;
}

.logo-text p {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 4px;
    line-height: 1.3;
    white-space: normal;
    word-break: break-word;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-toggle:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.nav-toggle[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.2);
}

.nav-menu {
    display: flex;
    gap: 0.8rem;
    list-style: none;
    flex-wrap: wrap;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.85rem;
    transition: background-color 0.2s, color 0.2s;
    white-space: nowrap;
}

.nav-menu a:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav-menu a:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.15);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 30px;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.header-phone a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    display: inline-block;
    font-feature-settings: "ss02";
    -moz-font-feature-settings: "ss02";
    -webkit-font-feature-settings: "ss02";
}

.header-phone a:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ========== Hero ========== */
.hero {
    background: linear-gradient(145deg, var(--primary) 0%, #0f5e5e 100%);
    padding: 50px 0;
    color: white;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-main-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.4;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px 20px;
    margin-bottom: 25px;
}

.hero-trust-badges span {
    background: rgba(255, 255, 255, 0.12);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-family: var(--font-main);
}

.btn:focus-visible {
    outline: 2px solid white;
    outline-offset: 3px;
}

.btn-primary {
    background: var(--secondary);
    color: white;
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.3);
}

.btn-primary:hover {
    background: #0f766e;
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(20, 184, 166, 0.4);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.shahsavari-brand {
    text-align: center;
    margin: 30px 0 10px;
}

.shahsavari-badge {
    display: inline-block;
    background: linear-gradient(145deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    padding: 12px 40px;
    border-radius: 50px;
    font-size: 1.4rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ========== Contact Numbers ========== */
.contact-numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.contact-number-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray);
    border-right: 5px solid var(--secondary);
    transition: all 0.3s;
}

.contact-number-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-number-card h2 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 15px;
    line-height: 1.5;
}

.contact-number-card p {
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 15px;
    font-size: 1rem;
}

.contact-number-card strong {
    color: var(--primary-dark);
}

/* ========== اعداد تلفن ========== */
.numbers-container,
.phone-numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, auto));
    gap: 8px;
    text-align: center;
    padding: 15px;
    background: #f1f5f9;
    border-radius: 12px;
    margin: 15px 0;
    direction: rtl;
}

.phone-number-item {
    background: white;
    padding: 6px 10px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid var(--gray);
    display: inline-block;
    text-align: center;
    font-feature-settings: "ss02";
    -moz-font-feature-settings: "ss02";
    -webkit-font-feature-settings: "ss02";
}

/* ========== Areas ========== */
.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.area-item {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
    transition: all 0.3s;
    border-right: 4px solid var(--secondary);
}

.area-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.area-item h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.area-item h3::before {
    content: "📍";
    font-size: 1.2rem;
}

.area-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.area-item strong {
    color: var(--primary-dark);
}

/* ========== Sections ========== */
.section {
    padding: 60px 0;
    background: var(--white);
}

.section-alt {
    background: var(--gray-light);
}

.section-teal-bg {
    background: linear-gradient(135deg, #f0fdfa, #e6f7f5);
    padding: 50px 0;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background: var(--secondary);
    border-radius: 3px;
}

.section-title-light {
    color: #0d9488;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 40px;
}

/* ========== Services ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
    transition: all 0.3s;
    text-align: right;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--gray);
    padding-bottom: 15px;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    background: rgba(14, 123, 124, 0.1);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.service-header p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.service-description {
    color: var(--text-dark);
    line-height: 1.8;
}

.service-description p {
    margin-bottom: 15px;
    font-size: 1rem;
}

.service-features {
    list-style: none;
    margin: 20px 0;
    padding: 0;
}

.service-features li {
    margin-bottom: 10px;
    padding-right: 25px;
    position: relative;
    color: var(--text-dark);
}

.service-features li::before {
    content: "✓";
    color: var(--secondary);
    font-weight: bold;
    position: absolute;
    right: 0;
}

/* ========== Brands ========== */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.brand-card {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    text-decoration: none;
    color: var(--text-dark);
    border: 1px solid var(--gray);
    transition: all 0.3s;
    display: block;
}

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

.brand-card:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.brand-card h3 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.brand-card p {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========== Brands Logo Slider ========== */
.brands-logo-slider {
    margin: 30px 0 20px;
    padding: 10px 0;
}

.brand-logo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: white;
    padding: 15px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--gray);
    transition: all 0.3s;
    min-height: 100px;
}

.brand-logo-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.brand-logo-card svg {
    max-width: 100%;
    height: auto;
    margin-bottom: 8px;
}

.brand-logo-card span {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* ========== Popular Brands ========== */
.popular-brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.popular-brand-card {
    background: white;
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
}

.popular-brand-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.brand-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.popular-brand-card h3 {
    color: #0d9488;
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.popular-brand-card p {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.btn-brand-link {
    display: inline-block;
    background: #0d9488;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s;
    font-family: var(--font-main);
}

.btn-brand-link:hover {
    background: var(--primary-dark);
}

.btn-brand-link:focus-visible {
    outline: 2px solid var(--primary-dark);
    outline-offset: 2px;
}

/* ========== Why Us ========== */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.why-us-item {
    background: white;
    padding: 25px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
    transition: all 0.3s;
}

.why-us-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.why-us-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.why-us-item h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.why-us-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ========== Expertise (E-E-A-T) ========== */
.section-expertise {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 50px 0;
}

.section-expertise .section-subtitle {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-dark);
    max-width: 900px;
}

.section-expertise .expertise-desc a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.section-expertise .expertise-desc a:hover {
    color: var(--secondary);
}

.section-expertise .expertise-desc a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 30px 0;
    text-align: center;
}

.expertise-item {
    padding: 20px;
}

.expertise-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.expertise-label {
    color: var(--text-light);
    font-size: 1rem;
}

.expertise-desc {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ========== Food Storage ========== */
.food-storage-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.food-storage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.food-category {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
    transition: all 0.3s;
}

.food-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary);
}

.category-header {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 15px 20px;
    font-weight: 800;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.food-items {
    padding: 15px;
}

.food-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray);
}

.food-item:last-child {
    border-bottom: none;
}

.food-name {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.food-details {
    text-align: left;
    font-size: 0.9rem;
}

.food-temp {
    background: #e6f7f5;
    color: var(--primary);
    padding: 4px 8px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-left: 8px;
}

.food-time {
    color: var(--text-light);
}

/* ========== Maintenance Guide ========== */
.maintenance-guide {
    background: white;
    border-radius: var(--radius);
    padding: 50px 40px;
    margin-top: 50px;
    border-right: 8px solid var(--primary);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.maintenance-guide h3 {
    color: var(--primary);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 15px;
}

.guide-intro {
    font-size: 1.1rem;
    color: var(--text-dark);
    background: #f0fdfa;
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 30px;
    border-right: 4px solid var(--secondary);
    font-weight: 500;
}

.guide-intro strong {
    color: var(--primary);
    font-size: 1.2rem;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 35px 0;
}

.guide-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: #f8fafc;
    padding: 25px;
    border-radius: var(--radius);
    transition: all 0.3s;
    border: 1px solid var(--gray);
    position: relative;
    overflow: hidden;
}

.guide-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.guide-icon {
    background: var(--primary);
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(14, 123, 124, 0.3);
    transition: all 0.3s;
}

.guide-item:hover .guide-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--secondary);
}

.guide-text h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--gray);
    padding-bottom: 8px;
}

.guide-text p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 10px;
}

.guide-tip {
    background: #e6f7f5;
    color: var(--primary-dark);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-top: 8px;
    border-right: 3px solid var(--primary);
}

.cta-box {
    margin-top: 30px;
    background: #e6f7f5;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    font-size: 1.2rem;
    color: var(--primary-dark);
    font-weight: 700;
}

.cta-box a {
    color: var(--primary);
    font-size: 1.5rem;
    text-decoration: none;
    display: block;
    margin-top: 10px;
}

.cta-box a:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ========== Error Table ========== */
.error-table-container {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
    margin: 30px 0;
    -webkit-overflow-scrolling: touch;
}

.error-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.error-table th {
    background: var(--primary);
    color: white;
    padding: 15px;
    font-weight: 700;
    text-align: center;
    position: sticky;
    top: 0;
}

.error-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gray);
    text-align: center;
}

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

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

.error-code {
    background: #1e293b;
    color: #f1f5f9;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: monospace;
    font-weight: 700;
    display: inline-block;
}

/* ========== FAQ ========== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.faq-item {
    background: white;
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
}

.faq-item h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ========== Comments ========== */
.comments-section {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    padding: 60px 0;
    border-top: 4px solid var(--primary);
    border-bottom: 4px solid var(--secondary);
    content-visibility: auto;
    contain-intrinsic-size: 800px;
}

.comments-container {
    max-width: 800px;
    margin: 0 auto;
}

.comment-form {
    background: white;
    padding: 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    border: 1px solid var(--gray);
}

.comment-form h3 {
    color: var(--primary);
    margin-bottom: 25px;
    font-size: 1.5rem;
    font-weight: 800;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 600;
}

.required-star {
    color: var(--red-600);
    font-weight: 700;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-feature-settings: "ss02";
    -moz-font-feature-settings: "ss02";
    -webkit-font-feature-settings: "ss02";
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 123, 124, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* ========== Rating Stars - اصلاح‌شده ========== */
.rating-stars {
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
}

.rating-star {
    font-size: 2.2rem;
    color: #ddd;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.rating-star:hover,
.rating-star:hover ~ .rating-star {
    color: #ffc107;
    text-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
    transform: scale(1.1);
}

.rating-star.active {
    color: #ffc107;
    text-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
}

.rating-star:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
    border-radius: 4px;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 16px 30px;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-main);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(14, 123, 124, 0.3);
}

.btn-submit:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
}

.comments-list {
    margin-top: 40px;
}

.comments-list h3 {
    color: var(--primary);
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 25px;
    text-align: center;
}

.comment-item {
    background: white;
    padding: 25px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    border-right: 4px solid var(--secondary);
    transition: all 0.3s;
    animation: fadeIn 0.5s ease;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray);
}

.comment-author {
    font-weight: 800;
    color: var(--primary);
    font-size: 1.1rem;
}

.comment-date {
    color: var(--text-light);
    font-size: 0.85rem;
}

.comment-rating {
    color: #ffc107;
    font-size: 1.2rem;
    margin-bottom: 12px;
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 2px;
}

.comment-text {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1rem;
}

.comment-success {
    background: #d1fae5;
    color: #065f46;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
    font-weight: 700;
    display: none;
    border-right: 4px solid #10b981;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Contact Info ========== */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.contact-item {
    background: var(--white);
    padding: 25px 20px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.contact-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.contact-phone {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    display: inline-block;
    margin: 10px 0;
    padding: 5px 15px;
    background: rgba(13, 148, 136, 0.05);
    border-radius: 30px;
    font-feature-settings: "ss02";
    -moz-font-feature-settings: "ss02";
    -webkit-font-feature-settings: "ss02";
}

.btn-contact {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
    margin-top: 10px;
    font-family: var(--font-main);
}

.btn-whatsapp-contact {
    background: var(--whatsapp-green);
}

.btn-contact:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-contact:focus-visible {
    outline: 2px solid white;
    outline-offset: 3px;
}

/* ========== Map ========== */
.map-container {
    margin-top: 40px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: 0;
    display: block;
}

/* ========== Footer ========== */
footer {
    background: #0f172a;
    color: white;
    padding: 50px 0 20px;
    content-visibility: auto;
    contain-intrinsic-size: 400px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: #99f6e4;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-section p,
.footer-section li {
    color: #cbd5e1;
    font-size: 0.9rem;
    margin-bottom: 8px;
    list-style: none;
}

.footer-section a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-section a:hover {
    color: #99f6e4;
}

.footer-section a:focus-visible {
    outline: 2px solid #99f6e4;
    outline-offset: 2px;
    border-radius: 2px;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.2s;
}

.social-icon:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.social-icon:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #94a3b8;
    font-size: 0.85rem;
}

.footer-links {
    margin-top: 10px;
    font-size: 0.8rem;
}

.footer-links a {
    color: #99f6e4;
    text-decoration: none;
}

.footer-links a:focus-visible {
    outline: 2px solid #99f6e4;
    outline-offset: 2px;
}

/* ========== Fixed Elements ========== */
.free-service-fixed {
    position: fixed;
    bottom: 100px;
    left: 20px;
    z-index: 999;
    max-width: 320px;
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-right: 6px solid var(--red-600);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: slideInLeft 0.5s;
    border: 1px solid #fecdd3;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.free-service-icon {
    font-size: 2.5rem;
    color: var(--red-600);
    animation: heartBeat 2s infinite;
}

@keyframes heartBeat {
    0%, 100% {
        transform: scale(1);
    }
    25% {
        transform: scale(1.1);
    }
}

.free-service-text h4 {
    color: var(--red-700);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.free-service-text p {
    color: #881337;
    font-size: 0.85rem;
    line-height: 1.5;
}

.free-service-close {
    position: absolute;
    top: -8px;
    left: -8px;
    background: var(--red-600);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    border: 2px solid white;
    transition: background-color 0.2s;
}

.free-service-close:hover {
    background: var(--red-700);
}

.free-service-close:focus-visible {
    outline: 2px solid var(--red-600);
    outline-offset: 2px;
}

.whatsapp-button {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
}

.whatsapp-button a {
    background: var(--whatsapp-green);
    color: white;
    padding: 12px 24px;
    border-radius: 40px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
    transition: all 0.2s;
}

.whatsapp-button a:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-button a:focus-visible {
    outline: 2px solid white;
    outline-offset: 2px;
}

/* ========== Back to Top Button ========== */
.back-to-top {
    position: fixed;
    bottom: 90px;
    right: 25px;
    z-index: 999;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(14, 123, 124, 0.4);
    cursor: pointer;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    font-family: var(--font-main);
}

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

.back-to-top:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 25px rgba(14, 123, 124, 0.5);
}

.back-to-top:active {
    transform: scale(0.95);
}

.back-to-top:focus-visible {
    outline: 3px solid var(--secondary);
    outline-offset: 3px;
}

.back-to-top i {
    font-size: 1.2rem;
    pointer-events: none;
}

/* ========== Swiper Slider ========== */
.slider-section {
    padding: 40px 0;
    background: linear-gradient(135deg, #f0fdfa, #e6f7f5);
}

.swiper {
    width: 100%;
    height: auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.swiper-slide {
    text-align: center;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    border-radius: 24px;
    transition: transform 0.3s ease;
}

.swiper-slide:hover img {
    transform: scale(1.02);
}

.swiper-pagination-bullet-active {
    background: var(--primary) !important;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--primary) !important;
    background: rgba(255, 255, 255, 0.7);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    backdrop-filter: blur(4px);
    transition: background-color 0.2s;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 20px;
    font-weight: bold;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255, 255, 255, 0.9);
}

/* ========== Loading Spinner ========== */
.loading-spinner {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.loading-spinner i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 15px;
    display: block;
}

/* ========== Error Message ========== */
.error-message {
    text-align: center;
    padding: 40px 20px;
    color: var(--red-600);
}

.error-message i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.error-message button {
    margin-top: 15px;
    padding: 10px 25px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 1rem;
}

.error-message button:hover {
    background: var(--primary-dark);
}

/* ========== Reduced Motion ========== */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .back-to-top {
        transition: none !important;
    }

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

/* ========== Responsive ========== */
@media (max-width: 992px) {
    .header-content {
        gap: 10px;
    }

    .nav-menu {
        gap: 0.5rem;
    }

    .nav-menu a {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 60px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: 60px;
        right: 0;
        width: 100%;
        background: var(--primary);
        flex-direction: column;
        padding: 20px 0;
        z-index: 999;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu a {
        padding: 15px 25px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        width: 100%;
        white-space: normal;
        text-align: center;
    }

    .header-phone {
        display: none;
    }

    .logo {
        gap: 10px;
        max-width: 70%;
    }

    .logo-image {
        width: 42px;
        height: 42px;
    }

    .logo-text {
        max-width: 200px;
        flex: 1;
    }

    .logo-text .logo-title {
        font-size: 0.8rem;
        line-height: 1.3;
        white-space: normal;
        word-break: break-word;
    }

    .logo-text p {
        font-size: 0.6rem;
        margin-top: 2px;
        white-space: normal;
        word-break: break-word;
    }

    .hero-main-title {
        font-size: 1.6rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-trust-badges {
        gap: 8px 12px;
    }

    .hero-trust-badges span {
        font-size: 0.75rem;
        padding: 4px 12px;
    }

    .shahsavari-badge {
        font-size: 1.2rem;
        padding: 10px 30px;
    }

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

    .service-header {
        flex-direction: column;
        text-align: center;
    }

    .service-icon {
        margin: 0 auto;
    }

    .brands-grid,
    .why-us-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

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

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

    .guide-item {
        flex-direction: column;
        text-align: center;
    }

    .guide-icon {
        margin: 0 auto;
    }

    .comment-form {
        padding: 25px;
    }

    .rating-star {
        font-size: 1.8rem;
    }

    .map-container iframe {
        height: 300px;
    }

    .free-service-fixed {
        bottom: 90px;
        left: 10px;
        right: 10px;
        max-width: none;
    }

    .whatsapp-button {
        bottom: 20px;
        left: 10px;
        right: 10px;
    }

    .whatsapp-button a {
        width: 100%;
        justify-content: center;
    }

    .contact-numbers-grid {
        grid-template-columns: 1fr;
    }

    .back-to-top {
        bottom: 80px;
        right: 15px;
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .back-to-top i {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-main-title {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .logo {
        gap: 8px;
        max-width: 75%;
    }

    .logo-image {
        width: 38px;
        height: 38px;
    }

    .logo-text {
        max-width: 160px;
    }

    .logo-text .logo-title {
        font-size: 0.7rem;
        line-height: 1.3;
    }

    .logo-text p {
        font-size: 0.55rem;
        display: block;
    }

    .maintenance-guide {
        padding: 25px 20px;
    }

    .maintenance-guide h3 {
        font-size: 1.6rem;
    }

    .comment-form {
        padding: 20px;
    }

    .rating-star {
        font-size: 1.6rem;
    }

    .swiper-slide img {
        max-height: 300px;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 32px;
        height: 32px;
    }

    .swiper-button-next::after,
    .swiper-button-prev::after {
        font-size: 16px;
    }

    .back-to-top {
        bottom: 80px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .back-to-top i {
        font-size: 0.9rem;
    }
}

/* ========== Print Styles ========== */
@media print {
    header,
    footer,
    .whatsapp-button,
    .free-service-fixed,
    .nav-toggle,
    .comments-section,
    .back-to-top {
        display: none !important;
    }

    body {
        padding-top: 0;
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .section {
        padding: 20px 0;
        page-break-inside: avoid;
    }

    .hero {
        background: #f0f0f0 !important;
        color: #000 !important;
        padding: 30px 0 !important;
    }

    .hero-main-title {
        color: #000 !important;
    }

    .btn {
        border: 1px solid #ccc !important;
        background: #f9f9f9 !important;
        color: #000 !important;
        box-shadow: none !important;
    }

    .btn-primary,
    .btn-outline {
        background: #f9f9f9 !important;
        color: #000 !important;
        border: 1px solid #ccc !important;
    }

    .service-card,
    .brand-card,
    .why-us-item,
    .faq-item,
    .area-item {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }
}