/*
Theme Name: Gambroon Sarma
Theme URI: https://gambronsarma.info
Author: Gambroon Sarma
Author URI: https://gambronsarma.info
Description: قالب اختصاصی تعمیرات لوازم خانگی گمبرون سرما
Version: 2.0.1 (Fixed - Layout Shift Patched)
License: GPL v2 or later
Text Domain: gambroon-sarma
*/

/* ===== فونت و ریست ===== */
/* فونت Vazirmatn دیگر اینجا با @import لود نمی‌شود.
   حالا با <link rel="preload"> در header.php لود می‌شود تا:
   1) دانلود موازی (نه sequential) باشد
   2) دوبار لود نشود (قبلاً هم اینجا و هم در functions.php لود می‌شد)
   3) با font-display: swap زودتر متن نمایش داده شود و کمتر جابجا شود */

:root {
    --primary-red: #dc2626;
    --primary-red-dark: #b91c1c;
    --primary-blue: #2563eb;
    --dark: #1a1a2e;
    --neon-cyan: #67e8f9;
    --neon-pink: #f472b6;
    --neon-purple: #a78bfa;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(103, 232, 249, 0.08);
    --shadow-sm: 0 2px 20px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 40px rgba(0,0,0,0.06);
    --shadow-lg: 0 12px 60px rgba(0,0,0,0.08);
    --radius-lg: 24px;
    --radius-md: 16px;
    --transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --text-light: rgba(0,0,0,0.5);
    --text-muted: rgba(0,0,0,0.55);
    --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Vazirmatn', sans-serif;
    background: #f8fafc;
    color: #1a1a2e;
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
}

/* تمام تصاویر پیش‌فرض ریسپانسیو و بدون سرریز، تا فضای غیرمنتظره ایجاد نکنند */
img {
    max-width: 100%;
    display: block;
}

/* ===== پس‌زمینه با افکت نئونی ملایم ===== */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(103,232,249,0.05) 0%, transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(244,114,182,0.04) 0%, transparent 45%),
        radial-gradient(circle at 50% 50%, rgba(167,139,250,0.03) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

/* ===== ذرات نئونی ===== */
.neon-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.particle {
    position: absolute;
    border-radius: 50%;
    animation: particleFloat linear infinite;
    will-change: transform, opacity;
    opacity: 0.6;
}
.particle-cyan {
    background: radial-gradient(circle, #67e8f9, rgba(103,232,249,0.2));
    box-shadow: 0 0 20px rgba(103,232,249,0.5), 0 0 50px rgba(103,232,249,0.2);
}
.particle-pink {
    background: radial-gradient(circle, #f472b6, rgba(244,114,182,0.2));
    box-shadow: 0 0 20px rgba(244,114,182,0.5), 0 0 50px rgba(244,114,182,0.2);
}
.particle-purple {
    background: radial-gradient(circle, #a78bfa, rgba(167,139,250,0.2));
    box-shadow: 0 0 20px rgba(167,139,250,0.5), 0 0 50px rgba(167,139,250,0.2);
}
.particle-green {
    background: radial-gradient(circle, #34d399, rgba(52,211,153,0.2));
    box-shadow: 0 0 20px rgba(52,211,153,0.5), 0 0 50px rgba(52,211,153,0.2);
}
.particle-yellow {
    background: radial-gradient(circle, #fbbf24, rgba(251,191,36,0.2));
    box-shadow: 0 0 20px rgba(251,191,36,0.5), 0 0 50px rgba(251,191,36,0.2);
}
@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0.5) rotate(0deg); opacity: 0.3; }
    25% { opacity: 0.8; }
    50% { opacity: 0.9; }
    75% { opacity: 0.8; }
    100% { transform: translateY(-120px) scale(1.3) rotate(720deg); opacity: 0; }
}

/* ===== آیکون‌های شناور ===== */
.floating-icons {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.floating-icon {
    position: absolute;
    font-size: 4.5rem;
    opacity: 0.25;
    animation: floatIcon 25s ease-in-out infinite;
    user-select: none;
    filter: drop-shadow(0 0 30px currentColor);
    will-change: transform;
}
.floating-icon:nth-child(1) {
    top: 8%; left: 3%; animation-delay: 0s; font-size: 5.5rem;
    color: #67e8f9;
}
.floating-icon:nth-child(2) {
    bottom: 10%; right: 2%; animation-delay: -5s; font-size: 6rem;
    color: #f472b6;
}
.floating-icon:nth-child(3) {
    top: 30%; right: 5%; animation-delay: -10s; font-size: 5rem;
    color: #a78bfa;
}
.floating-icon:nth-child(4) {
    bottom: 20%; left: 4%; animation-delay: -15s; font-size: 5.2rem;
    color: #fbbf24;
}
.floating-icon:nth-child(5) {
    top: 48%; left: 1%; animation-delay: -7s; font-size: 4rem;
    color: #34d399;
}
.floating-icon:nth-child(6) {
    bottom: 35%; right: 1%; animation-delay: -12s; font-size: 4.2rem;
    color: #ec4899;
}
@keyframes floatIcon {
    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
    25% { transform: translate(40px, -50px) rotate(15deg) scale(1.08); }
    50% { transform: translate(-30px, -75px) rotate(-10deg) scale(0.92); }
    75% { transform: translate(50px, -30px) rotate(12deg) scale(1.05); }
    100% { transform: translate(0, 0) rotate(0deg) scale(1); }
}

/* ===== خطوط نئونی ===== */
.neon-lines {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.neon-line {
    position: absolute;
    opacity: 0.04;
    border-radius: 50%;
    animation: neonLinePulse 8s ease-in-out infinite;
}
.neon-line:nth-child(1) {
    width: 500px; height: 500px; top: -100px; right: -100px;
    border: 2px solid #67e8f9;
    animation-delay: 0s;
}
.neon-line:nth-child(2) {
    width: 400px; height: 400px; bottom: -50px; left: -50px;
    border: 2px solid #f472b6;
    animation-delay: -2s;
}
.neon-line:nth-child(3) {
    width: 300px; height: 300px; top: 40%; left: 30%;
    border: 2px solid #a78bfa;
    animation-delay: -4s;
}
@keyframes neonLinePulse {
    0%, 100% { opacity: 0.03; transform: scale(1) rotate(0deg); }
    50% { opacity: 0.08; transform: scale(1.2) rotate(180deg); }
}

/* ====================================================
   لوگوهای هیرو (Hero Logos)
   ==================================================== */
.hero-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    padding: 0 20px;
    /* ارتفاع حداقلی تا قبل از لود شدن عکس‌ها، فضای بخش جمع نشود و باعث پرش نشود */
    min-height: 45px;
}

.hero-logo {
    width: 140px;
    aspect-ratio: 140 / 45; /* برابر با width/height تعریف‌شده در HTML - جلوگیری از CLS */
    max-height: 45px;
    height: 45px;
    object-fit: contain;
    transition: all 0.35s ease;
}

.hero-logo:hover {
    transform: scale(1.08);
}

/* تبلت */
@media (max-width: 768px) {
    .hero-logos {
        gap: 40px;
        min-height: 40px;
    }
    .hero-logo {
        max-height: 40px;
        height: 40px;
        aspect-ratio: 140 / 45;
    }
}

/* موبایل */
@media (max-width: 480px) {
    .hero-logos {
        gap: 20px;
        margin-bottom: 15px;
        min-height: 35px;
    }
    .hero-logo {
        max-height: 35px;
        height: 35px;
        aspect-ratio: 140 / 45;
    }
}

/* ====================================================
   باکس متن بالای دکمه‌های هیرو
   ==================================================== */
.hero-text-box {
    max-width: 700px;
    margin: 10px auto 20px;
    padding: 20px 25px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 16px;
    border-right: 4px solid var(--primary-red);
    text-align: right;
    line-height: 1.9;
}

.hero-text-box p {
    margin: 5px 0;
    font-size: 0.95rem;
    color: #2d3436;
}

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

.hero-text-box .hero-phone {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-red);
}

@media (max-width: 768px) {
    .hero-text-box {
        padding: 15px 18px;
        margin: 10px 0 15px;
    }
    .hero-text-box p {
        font-size: 0.85rem;
    }
    .hero-text-box .hero-phone {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .hero-text-box {
        padding: 12px 14px;
        border-right-width: 3px;
    }
    .hero-text-box p {
        font-size: 0.8rem;
        line-height: 1.7;
    }
}

/* ====================================================
   بخش درباره سامسونگ (زیر نظرات مشتریان)
   ==================================================== */
.samsung-about-section {
    padding: 60px 20px;
    background: #f8fafc;
}

.samsung-about-section .content-box {
    background: #ffffff !important;
    border-radius: 28px !important;
    padding: 40px !important;
    margin: 30px auto !important;
    border: 1px solid rgba(220, 38, 38, 0.08) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05) !important;
    position: relative !important;
    overflow: hidden !important;
}

.samsung-about-section .content-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #dc2626, #f472b6);
}

.samsung-about-section .content-box p {
    font-size: 1.05rem;
    color: #2d3436;
    line-height: 2;
    text-align: justify;
    margin-bottom: 15px;
}

.samsung-about-section .content-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 20px;
    margin-bottom: 10px;
}

/* ===== عکس بالای عنوان بخش سامسونگ ===== */
.samsung-header-image {
    text-align: center;
    margin-bottom: 20px;
    min-height: 120px;
}

.samsung-top-image {
    max-width: 400px;
    width: 100%;
    aspect-ratio: 1 / 1; /* برابر با width/height=220x220 در HTML - جلوگیری از CLS */
    height: auto;
    display: inline-block;
    border-radius: 16px;
    transition: all 0.4s ease;
}

.samsung-top-image:hover {
    transform: scale(1.05) rotate(-2deg);
}

/* ===== استایل سفارشی برای عنوان بخش سامسونگ ===== */
.samsung-about-section .section-badge {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: #ffffff;
    font-size: 0.9rem;
    padding: 6px 20px;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.25);
    border: none;
}

.samsung-about-section .section-title {
    font-size: 2.2rem;
    color: #b91c1c;
    text-shadow: 0 2px 15px rgba(220, 38, 38, 0.1);
}

.samsung-about-section .section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #dc2626, #f472b6);
    border-radius: 10px;
    margin: 15px auto 30px;
}

/* ریسپانسیو عنوان سامسونگ */
@media (max-width: 768px) {
    .samsung-about-section .section-title {
        font-size: 1.7rem;
    }
    .samsung-about-section .section-divider {
        width: 50px;
    }
}

@media (max-width: 480px) {
    .samsung-about-section .section-title {
        font-size: 1.3rem;
    }
}

/* ===== باکس شماره تماس ===== */
.phone-box {
    background: linear-gradient(135deg, #fef2f2, #fef9f9);
    border: 2px solid var(--primary-red);
    border-radius: 16px;
    padding: 20px 25px;
    margin: 25px 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.phone-box .phone-icon {
    font-size: 2rem;
}

.phone-box .phone-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2d3436;
}

.phone-box .phone-number {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--primary-red);
    letter-spacing: 2px;
}

/* ===== باکس‌های ویژگی ===== */
.feature-box {
    padding: 25px 30px;
    border-radius: 16px;
    margin: 25px 0;
    border-right: 5px solid;
}

.feature-box .feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-box p {
    margin-bottom: 8px !important;
}

.feature-box p:last-child {
    margin-bottom: 0 !important;
}

/* باکس قرمز */
.feature-box-red {
    background: #fdf2f2;
    border-right-color: var(--primary-red);
}

.feature-box-red .feature-title {
    color: #991b1b;
}

/* باکس سبز */
.feature-box-green {
    background: #e8f5e9;
    border-right-color: #2e7d32;
}

.feature-box-green .feature-title {
    color: #2e7d32;
}

/* باکس آبی */
.feature-box-blue {
    background: #e3f2fd;
    border-right-color: #1565c0;
}

.feature-box-blue .feature-title {
    color: #1565c0;
}

/* ===== لیست ویژگی‌ها ===== */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 8px 0;
    padding-right: 25px;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.95rem;
    color: #2d3436;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list li::before {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-red);
}

.feature-box-blue .feature-list li::before {
    background: #1565c0;
}

.feature-box-green .feature-list li::before {
    background: #2e7d32;
}

/* ===== ریسپانسیو سامسونگ ===== */

/* تبلت */
@media (max-width: 768px) {
    .samsung-about-section .content-box {
        padding: 25px 18px !important;
    }
    .samsung-about-section .content-box p {
        font-size: 0.95rem;
        line-height: 1.8;
    }
    .feature-box {
        padding: 20px;
    }
    .phone-box {
        padding: 15px 20px;
        gap: 8px;
    }
    .phone-box .phone-number {
        font-size: 1.2rem;
    }
    .samsung-top-image {
        max-width: 360px;
    }
}

/* موبایل */
@media (max-width: 480px) {
    .samsung-about-section .content-box {
        padding: 20px 14px !important;
    }
    .samsung-about-section .content-box p {
        font-size: 0.9rem;
        line-height: 1.7;
    }
    .feature-box {
        padding: 15px;
    }
    .phone-box .phone-number {
        font-size: 1rem;
    }
    .phone-box .phone-text {
        font-size: 0.95rem;
    }
    .samsung-top-image {
        max-width: 340px;
    }
}

/* ====================================================
   عکس‌های کارت‌های خدمات (هماهنگ با همه کارت‌ها)
   ==================================================== */

.service-card .service-img {
    width: 100px;
    height: 100px;
    aspect-ratio: 1 / 1; /* جلوگیری از CLS */
    object-fit: contain;
    margin: 0 auto 15px;
    display: block;
    border-radius: 16px;
    background: #f8fafc;
    padding: 10px;
    transition: all 0.4s ease;
}

.service-card:hover .service-img {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.15);
}

/* ریسپانسیو عکس‌های کارت‌ها */
@media (max-width: 768px) {
    .service-card .service-img {
        width: 100px;
        height: 100px;
        padding: 8px;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .service-card .service-img {
        width: 100px;
        height: 100px;
        padding: 6px;
        border-radius: 10px;
    }
}

/* ====================================================
   HEADER
   ==================================================== */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(220, 38, 38, 0.08);
}
.nav {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.8rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.nav-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.logo-icon {
    font-size: 2rem;
    position: relative;
    display: inline-block;
}
.logo-icon .snowflake-red {
    color: var(--primary-red);
    position: relative;
    display: inline-block;
}
.logo-icon .snowflake-blue {
    color: var(--primary-blue);
    position: absolute;
    top: 0;
    right: 0;
    display: inline-block;
    clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
}
.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-red);
}
.logo-sub {
    font-size: 0.7rem;
    color: rgba(0,0,0,0.4);
    display: block;
    margin-top: -2px;
}

/* ===== نوار بالایی ===== */
.top-badge {
    background: rgba(220, 38, 38, 0.04);
    padding: 12px 20px;
    text-align: center;
    border-bottom: 1px solid rgba(220, 38, 38, 0.06);
}
.top-badge-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
    min-height: 40px;
}
.top-badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(0,0,0,0.5);
    font-size: 0.95rem;
    font-weight: 400;
    padding: 4px 12px;
    border-radius: 30px;
    transition: all 0.3s ease;
}
.top-badge-item:hover {
    color: var(--primary-red);
    background: rgba(220, 38, 38, 0.05);
}
.top-badge-item .badge-icon { font-size: 1rem; }
.top-badge-item .brand-logo-img {
    height: 40px;
    width: auto;
    display: inline-block;
    transition: transform 0.3s ease;
}
.top-badge-item:hover .brand-logo-img {
    transform: scale(1.1);
}
.top-badge-divider {
    width: 1px;
    height: 30px;
    background: rgba(0,0,0,0.06);
}

/* ===== ناوبری ===== */
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
.nav-links a {
    color: rgba(0,0,0,0.6);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--primary-red); }
.nav-links a:hover::after { width: 100%; }
.phone-btn {
    background: var(--primary-red);
    color: white;
    padding: 10px 28px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.25);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.phone-btn .phone-number { display: inline-block; }
.phone-btn:hover {
    background: var(--primary-red-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(220, 38, 38, 0.35);
}
.mobile-toggle {
    display: none;
    font-size: 1.8rem;
    background: none;
    border: none;
    color: #1a1a2e;
    cursor: pointer;
    padding: 4px 8px;
}
.sticky-contact-bar {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: var(--primary-red);
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
    z-index: 9999;
    text-decoration: none;
    font-weight: bold;
    font-family: 'Vazirmatn', sans-serif;
    transition: all 0.3s ease;
}
.sticky-contact-bar:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(220, 38, 38, 0.5);
}

/* ====================================================
   HERO
   ==================================================== */
.hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem;
    background: linear-gradient(145deg, #fef2f2 0%, #fef9f9 100%);
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(220,38,38,0.04) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(37,99,235,0.03) 0%, transparent 40%);
    z-index: 0;
}
.hero-content {
    z-index: 2;
    max-width: 820px;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.hero-title {
    font-size: clamp(2rem, 5.5vw, 3.8rem);
    line-height: 1.3;
    color: var(--primary-red);
    font-weight: 800;
    margin-bottom: 4px;
}
.hero-sub {
    font-size: clamp(1.1rem, 2.5vw, 1.6rem);
    color: rgba(0,0,0,0.5);
    font-weight: 400;
    margin-bottom: 2px;
}
.hero-brand {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 6px;
}
.hero-desc {
    font-size: clamp(0.95rem, 1.5vw, 1.15rem);
    color: rgba(0,0,0,0.5);
    margin-bottom: 20px;
    line-height: 1.8;
}
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    width: 100%;
    max-width: 600px;
}
.hero-btn-primary {
    background: var(--primary-red);
    color: white;
    padding: 16px 50px;
    border: none;
    border-radius: 50px;
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 30px rgba(220, 38, 38, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex: 1;
    min-width: 200px;
}
.hero-btn-primary:hover {
    background: var(--primary-red-dark);
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 8px 50px rgba(220, 38, 38, 0.4);
}
.hero-btn-secondary {
    background: transparent;
    color: var(--primary-red);
    padding: 16px 50px;
    border: 2px solid rgba(220, 38, 38, 0.3);
    border-radius: 50px;
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex: 1;
    min-width: 200px;
}
.hero-btn-secondary:hover {
    border-color: var(--primary-red);
    background: rgba(220, 38, 38, 0.05);
    transform: translateY(-3px);
}
.hero-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}
.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(0,0,0,0.5);
    font-size: 0.95rem;
}
.hero-feature .check { color: #10b981; }

/* ====================================================
   COVERAGE
   ==================================================== */
.coverage-section {
    padding: 60px 20px;
    background: #ffffff;
    text-align: center;
    position: relative;
    z-index: 1;
}
.coverage-section .section-title {
    color: var(--primary-red);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}
.coverage-section p {
    color: rgba(0,0,0,0.6);
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0 auto;
}
.coverage-section strong { color: var(--primary-red); }
.main-logo-wrapper {
    text-align: center;
    margin-bottom: 30px;
    min-height: 60px;
}
.main-logo-wrapper img {
    max-width: 420px;
    width: 100%;
    height: auto;
    display: inline-block;
}

/* ====================================================
   REVIEWS
   ==================================================== */
.reviews-section {
    padding: 60px 20px;
    background: rgba(220, 38, 38, 0.02);
    position: relative;
    z-index: 1;
}
.reviews-section .section-title {
    color: var(--primary-red);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
}
.reviews-grid {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.review-card {
    background: white;
    padding: 20px;
    border-radius: 15px;
    border-right: 5px solid var(--primary-red);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}
.review-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}
.review-card strong { color: var(--primary-red); }

/* ====================================================
   بخش مزایا (Benefits)
   ==================================================== */

.benefits-section {
    padding: 80px 20px;
    background: #f8fafc !important;
}

.benefits-section .section-title {
    color: var(--primary-red);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
}

.benefits-section .section-badge {
    display: inline-block;
    background: rgba(220, 38, 38, 0.08);
    color: var(--primary-red);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.benefits-section .section-divider {
    width: 60px;
    height: 3px;
    background: var(--primary-red);
    margin: 12px auto 25px;
    border-radius: 2px;
}

.benefits-section .content-box {
    background: #ffffff !important;
    border-radius: 28px !important;
    padding: 40px !important;
    margin: 30px auto !important;
    max-width: 100% !important;
    border: 1px solid rgba(220, 38, 38, 0.08) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05) !important;
    position: relative !important;
    overflow: hidden !important;
}

.benefits-section .content-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #dc2626, #f472b6);
}

.benefits-section .content-box p {
    font-size: 1.05rem !important;
    color: #475569 !important;
    line-height: 2 !important;
    text-align: justify !important;
    margin-bottom: 30px !important;
}

.benefits-section .benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.benefits-section .benefit-item {
    display: flex !important;
    gap: 18px !important;
    padding: 20px !important;
    background: rgba(255, 255, 255, 0.7) !important;
    border-radius: 16px !important;
    border-right: 4px solid var(--primary-red) !important;
    transition: var(--transition) !important;
}

.benefits-section .benefit-item:hover {
    background: #ffffff !important;
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.06) !important;
    transform: translateY(-4px) !important;
}

.benefits-section .benefit-item .benefit-icon {
    font-size: 2.2rem !important;
    flex-shrink: 0 !important;
    width: 50px !important;
    display: block !important;
    margin-bottom: 0 !important;
}

.benefits-section .benefit-item h4 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: var(--primary-red) !important;
    margin-bottom: 4px !important;
}

.benefits-section .benefit-item p {
    font-size: 0.95rem !important;
    color: var(--text-muted) !important;
    line-height: 1.8 !important;
    margin-bottom: 0 !important;
}

.benefits-section .highlight-box {
    background: #fdf2f2 !important;
    padding: 20px 25px !important;
    border-radius: 16px !important;
    border-right: 4px solid var(--primary-red) !important;
    margin: 30px 0 0 0 !important;
}

.benefits-section .highlight-box p {
    margin: 0 !important;
    color: #991b1b !important;
    font-weight: 500 !important;
    font-size: 1.05rem !important;
    line-height: 1.8 !important;
    text-align: center !important;
}

/* ریسپانسیو مزایا */
@media (max-width: 768px) {
    .benefits-section .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .benefits-section .benefit-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
    }
    
    .benefits-section .benefit-item .benefit-icon {
        width: auto !important;
    }
}

@media (max-width: 480px) {
    .benefits-section .content-box {
        padding: 25px 18px !important;
    }
}

/* ====================================================
   کارت‌های خدمات (نسخه نهایی - با افکت نئونی و عکس)
   ==================================================== */

.services-section {
    padding: 80px 20px;
    background: #ffffff;
    position: relative;
    z-index: 1;
}

.section-title {
    text-align: center;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 8px;
}

.section-sub {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 45px;
    font-size: 1.05rem;
}

.service-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.service-card {
    background: white;
    padding: 35px 25px;
    border-radius: 22px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(220, 38, 38, 0.08);
    will-change: transform;
}

/* افکت حاشیه نئونی متحرک */
.service-card::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(45deg, #dc2626, #67e8f9, #a78bfa, #dc2626);
    background-size: 300% 300%;
    z-index: -1;
    border-radius: 26px;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: neonBorder 6s linear infinite;
}

.service-card:hover::before {
    opacity: 0.28;
}

@keyframes neonBorder {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.service-card:hover {
    transform: translateY(-12px) scale(1.04);
    box-shadow: 0 20px 50px rgba(103, 232, 249, 0.25);
    border-color: transparent;
}

.service-card .service-icon {
    font-size: 3.6rem;
    margin-bottom: 18px;
    display: block;
    line-height: 1;
}

.service-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #1a1a2e;
}

.service-card p {
    color: #555;
    margin-bottom: 20px;
    line-height: 1.65;
    font-size: 0.95rem;
}

.service-card .btn-service {
    background: #dc2626;
    color: white;
    padding: 12px 32px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.15);
}

.service-card .btn-service:hover {
    background: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.25);
}

/* ریسپانسیو کارت‌ها */
@media (max-width: 768px) {
    .service-grid {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
    .service-card {
        padding: 25px 15px;
    }
    .service-card .service-icon {
        font-size: 2.8rem;
    }
    .service-card h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .service-card {
        padding: 20px 15px;
    }
    .service-card .service-icon {
        font-size: 2.4rem;
    }
}

/* ====================================================
   سایر بخش‌ها
   ==================================================== */

.importance-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    align-items: center;
}
.importance-text p {
    color: rgba(0,0,0,0.6);
    font-size: 1.05rem;
    line-height: 1.9;
}
.importance-stats {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.stat-item {
    background: rgba(220, 38, 38, 0.04);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(220, 38, 38, 0.06);
    transition: var(--transition);
}
.stat-item:hover {
    background: rgba(220, 38, 38, 0.08);
    transform: scale(1.02);
}
.stat-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-red);
    line-height: 1.2;
}
.stat-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    margin-top: 2px;
}
.stat-desc {
    display: block;
    font-size: 0.85rem;
    color: rgba(0,0,0,0.4);
    margin-top: 2px;
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}
.expertise-text p {
    color: rgba(0,0,0,0.6);
    font-size: 1.05rem;
    line-height: 1.9;
}
.expertise-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    justify-content: center;
}
.expertise-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: rgba(255,255,255,0.5);
    border-radius: 12px;
    border: 1px solid rgba(103,232,249,0.06);
    transition: var(--transition);
}
.expertise-feature:hover {
    background: rgba(255,255,255,0.8);
    transform: translateX(-5px);
    border-color: rgba(103,232,249,0.15);
}
.expertise-feature .feature-icon {
    font-size: 1.2rem;
}
.expertise-feature span:last-child {
    color: rgba(0,0,0,0.6);
    font-size: 0.95rem;
}
.expertise-highlight {
    margin-top: 25px;
    padding: 20px 25px;
    background: rgba(220, 38, 38, 0.04);
    border-radius: var(--radius-md);
    border-right: 4px solid var(--primary-red);
}
.expertise-highlight p {
    color: rgba(0,0,0,0.7);
    font-size: 1.05rem;
    line-height: 1.9;
    font-weight: 500;
}

.refrigerator-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
}
.refrigerator-text p {
    color: rgba(0,0,0,0.6);
    font-size: 1.05rem;
    line-height: 1.9;
}
.refrigerator-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-content: center;
}
.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 12px;
    background: rgba(255,255,255,0.5);
    border-radius: var(--radius-md);
    border: 1px solid rgba(103,232,249,0.06);
    transition: var(--transition);
    text-align: center;
}
.highlight-item:hover {
    background: rgba(255,255,255,0.8);
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}
.highlight-item .highlight-icon {
    font-size: 1.8rem;
    margin-bottom: 6px;
}
.highlight-item span:last-child {
    color: rgba(0,0,0,0.6);
    font-size: 0.85rem;
    font-weight: 500;
}

.issues-intro {
    color: rgba(0,0,0,0.6);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 25px;
}
.issues-grid {
    background: #fdfdfd !important;
    padding: 22px 25px !important;
    border-radius: 16px !important;
    border-right: 5px solid #d32f2f !important;
    margin: 22px 0 !important;
    display: block !important;
    grid-template-columns: none !important;
    font-size: 1.02rem !important;
}
.issue-item {
    background: transparent !important;
    padding: 6px 0 !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    transform: none !important;
    display: block !important;
}
.issue-item .issue-icon {
    font-size: 1.2rem !important;
    margin-left: 8px !important;
}
.issue-item span:last-child {
    color: #2d3436 !important;
    font-size: 0.95rem !important;
    padding: 4px 0 !important;
    border-bottom: none !important;
}

.issues-call-to-action {
    text-align: center;
    margin-top: 30px;
    padding: 20px;
    background: rgba(220,38,38,0.04);
    border-radius: var(--radius-md);
    border: 1px solid rgba(220,38,38,0.06);
}
.issues-call-to-action p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary-red);
    margin-bottom: 15px;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--primary-red);
    color: var(--white);
    padding: 14px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.25);
}
.cta-btn:hover {
    background: var(--primary-red-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 35px rgba(220, 38, 38, 0.35);
}

.common-issues-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 24px !important;
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    margin-top: 30px;
}
.issue-card {
    background: #fdfdfd !important;
    padding: 22px 25px !important;
    border-radius: 16px !important;
    border-right: 5px solid #d32f2f !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    transition: var(--transition);
}
.issue-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--shadow-md) !important;
}
.issue-card .card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(211, 47, 47, 0.1) !important;
}
.issue-card .card-icon {
    font-size: 2rem;
}
.issue-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #d32f2f !important;
}
.issue-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.issue-card ul li {
    padding: 5px 0;
    padding-right: 18px;
    position: relative;
    color: rgba(0,0,0,0.55);
    font-size: 0.9rem;
    line-height: 1.6;
    border-bottom: 1px solid rgba(0,0,0,0.02);
}
.issue-card ul li::before {
    content: '•';
    position: absolute;
    right: 0;
    color: var(--primary-red);
    font-weight: bold;
}
.issue-card ul li:last-child {
    border-bottom: none;
}

.contact-reminder {
    text-align: center;
    margin-top: 40px;
    padding: 25px;
    background: rgba(220,38,38,0.04);
    border-radius: var(--radius-md);
    border: 1px solid rgba(220,38,38,0.06);
}
.contact-reminder p {
    color: var(--text-muted);
    font-size: 1.1rem;
}
.contact-reminder strong {
    color: var(--primary-red);
    font-size: 1.2rem;
}

.why-section {
    padding: 80px 20px;
    background: rgba(220, 38, 38, 0.03);
    position: relative;
    z-index: 1;
}
.why-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.why-card {
    background: #ffffff;
    border: 1px solid rgba(220, 38, 38, 0.06);
    border-radius: 24px;
    padding: 35px 28px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    will-change: transform, opacity;
}
.why-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(220, 38, 38, 0.06);
    border-color: rgba(220, 38, 38, 0.12);
}
.why-card .why-icon {
    font-size: 3rem;
    color: var(--primary-red);
    margin-bottom: 16px;
    display: block;
}
.why-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}
.why-card p {
    color: rgba(0,0,0,0.5);
    font-size: 0.95rem;
    line-height: 1.7;
}

.service-steps-section {
    padding: 80px 20px;
    background: #ffffff;
    position: relative;
    z-index: 1;
}
.steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 10px;
}
.step-item {
    background: #fdfdfd !important;
    padding: 22px 25px !important;
    border-radius: 16px !important;
    border-right: 5px solid #d32f2f !important;
    border: none !important;
    box-shadow: none !important;
    transition: all 0.3s ease;
}
.step-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(220,38,38,0.06);
}
.step-item .step-number {
    width: 45px;
    height: 45px;
    background: #d32f2f !important;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.3rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(220,38,38,0.2);
}
.step-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #2d3436 !important;
    margin-bottom: 6px;
}
.step-item p {
    color: #2d3436 !important;
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ====================================================
   CONTACT
   ==================================================== */
.contact-section {
    max-width: 620px;
    margin: 60px auto;
    padding: 45px 30px;
    border-radius: 24px;
    background: #ffffff;
    border: 1px solid rgba(220, 38, 38, 0.08);
    box-shadow: 0 8px 40px rgba(0,0,0,0.04);
    position: relative;
    z-index: 1;
}
.contact-title {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-red);
    font-size: 2rem;
    font-weight: 700;
}
.form-group { margin: 10px 0; }
.form-control {
    width: 100%;
    padding: 15px;
    background: #f8fafc;
    border: 1px solid rgba(220, 38, 38, 0.1);
    border-radius: 14px;
    color: #1a1a2e;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 30px rgba(220, 38, 38, 0.06);
}
.form-control::placeholder { color: rgba(0,0,0,0.35); }
.form-control.error {
    border-color: #ef4444;
    box-shadow: 0 0 20px rgba(239,68,68,0.08);
}
textarea.form-control {
    resize: vertical;
    min-height: 110px;
}
.submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--primary-red);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.2);
}
.submit-btn:hover {
    background: var(--primary-red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(220, 38, 38, 0.3);
}
/* پیام وضعیت فرم: به‌جای display:none از max-height استفاده شد تا وقتی ظاهر می‌شود
   محتوای پایین صفحه ناگهان پرش نکند و به‌آرامی جا باز کند */
#formStatus {
    margin-top: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    text-align: center;
    font-weight: 500;
    padding: 0 12px;
    border-radius: 12px;
    transition: all 0.3s ease;
}
#formStatus.success,
#formStatus.error {
    margin-top: 20px;
    max-height: 200px;
    opacity: 1;
    padding: 12px;
}
#formStatus.success {
    color: #10b981;
    background: rgba(16,185,129,0.08);
}
#formStatus.error {
    color: #ef4444;
    background: rgba(239,68,68,0.08);
}

/* ====================================================
   FOOTER
   ==================================================== */
footer {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(220, 38, 38, 0.1);
}
footer p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin: 5px 0;
}
footer strong { color: white; }

/* =====================================================
   حذف انیمیشن از متن‌های مشخص شده (تا هنگام اسکرول پرش ایجاد نشود)
   ===================================================== */

/* توجه: انیمیشن ورود اولیه‌ی هدر و هیرو دیگر توسط GSAP انجام نمی‌شود
   (چون بعد از رندر اول محتوا را opacity:0 می‌کرد و باعث یک "چشمک/پرش"
   محسوس در لحظه‌ی بارگذاری صفحه می‌شد). به‌جایش همین‌جا با یک انیمیشن
   خالص CSS که از همان اولین فریم رندر فعال است جایگزین شده — این روش
   هیچ پرشی ایجاد نمی‌کند چون به اجرای جاوااسکریپت بعد از رندر وابسته نیست. */
@keyframes heroFadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.logo-text        { animation: heroFadeInUp 0.6s ease-out both; }
.hero-title        { animation: heroFadeInUp 0.7s ease-out 0.08s both; }
.hero-sub          { animation: heroFadeInUp 0.6s ease-out 0.16s both; }
.hero-brand        { animation: heroFadeInUp 0.6s ease-out 0.2s both; }
.hero-desc         { animation: heroFadeInUp 0.6s ease-out 0.24s both; }
.hero-buttons      { animation: heroFadeInUp 0.6s ease-out 0.28s both; }
.hero-features     { animation: heroFadeInUp 0.6s ease-out 0.32s both; }
.hero-btn-primary,
.hero-btn-secondary,
.hero-feature {
    opacity: 1 !important;
    transform: none !important;
}

.main-logo-wrapper,
.main-logo-wrapper img,
.coverage-section .section-title,
.coverage-section p,
.coverage-section strong,
.reviews-section .section-title,
.review-card {
    opacity: 1 !important;
    transform: none !important;
}

.benefits-section .section-title,
.benefits-section .section-badge,
.benefits-section .section-divider,
.benefits-section .content-box p,
.benefit-item .benefit-icon,
.benefit-item h4,
.benefit-item p,
.benefits-section .highlight-box p {
    opacity: 1 !important;
    transform: none !important;
}

.importance-section .section-title,
.importance-section .section-badge,
.importance-section .section-divider,
.importance-text p,
.stat-number,
.stat-label,
.stat-desc,
.importance-section .highlight-box p {
    opacity: 1 !important;
    transform: none !important;
}

.expertise-section .section-title,
.expertise-section .section-badge,
.expertise-section .section-divider,
.expertise-text p,
.expertise-feature span:last-child,
.expertise-highlight p,
.expertise-section .highlight-box p {
    opacity: 1 !important;
    transform: none !important;
}

.refrigerator-section .section-title,
.refrigerator-section .section-badge,
.refrigerator-section .section-divider,
.refrigerator-text p,
.highlight-item span:last-child,
.refrigerator-section .highlight-box p {
    opacity: 1 !important;
    transform: none !important;
}

.refrigerator-issues-section .section-title,
.refrigerator-issues-section .section-badge,
.refrigerator-issues-section .section-divider,
.issues-intro,
.issue-item span:last-child,
.issues-call-to-action p,
.cta-btn {
    opacity: 1 !important;
    transform: none !important;
}

.common-issues-section .section-title,
.common-issues-section .section-badge,
.common-issues-section .section-divider,
.common-issues-section .section-sub,
.issue-card .card-icon,
.issue-card h3,
.issue-card ul li,
.contact-reminder p,
.contact-reminder strong {
    opacity: 1 !important;
    transform: none !important;
}

.why-section .section-title,
.why-section .section-sub,
.why-card .why-icon,
.why-card h3,
.why-card p {
    opacity: 1 !important;
    transform: none !important;
}

.services-section .section-title,
.services-section .section-sub,
.service-card .service-icon,
.service-card h3,
.service-card p,
.service-card .btn-service {
    opacity: 1 !important;
    transform: none !important;
}

.service-steps-section .section-title,
.service-steps-section .section-badge,
.service-steps-section .section-divider,
.service-steps-section .section-sub,
.service-steps-section .content-box p,
.step-item .step-number,
.step-item h4,
.step-item p,
.service-steps-section .highlight-box p {
    opacity: 1 !important;
    transform: none !important;
}

/* ----- موارد جدید اضافه شده که در نسخه قبلی جا افتاده بودند و باعث پرش می‌شدند ----- */

.samsung-about-section .content-box,
.samsung-about-section .section-title,
.samsung-about-section .section-badge,
.samsung-about-section .section-divider,
.samsung-about-section .content-box p,
.samsung-about-section .content-box h3,
.samsung-top-image,
.phone-box,
.phone-box .phone-icon,
.phone-box .phone-text,
.phone-box .phone-number,
.feature-box,
.feature-box .feature-title,
.feature-list li {
    opacity: 1 !important;
    transform: none !important;
}

.contact-section,
.contact-title,
.form-group,
.form-control,
.submit-btn {
    opacity: 1 !important;
    transform: none !important;
}

footer,
footer p,
footer strong {
    opacity: 1 !important;
    transform: none !important;
}

.hero-logos,
.hero-logo,
.hero-text-box,
.hero-text-box p {
    opacity: 1 !important;
    transform: none !important;
}

/* =====================================================
   پس‌زمینه گرادیان خاکستری برای بخش‌های متنی
   ===================================================== */

.benefits-section,
.importance-section,
.expertise-section,
.refrigerator-section,
.refrigerator-issues-section,
.common-issues-section,
.service-steps-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%) !important;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1200px) {
    .common-issues-grid {
        grid-template-columns: 1fr 1fr !important;
    }
}
@media (max-width: 992px) {
    .importance-grid {
        grid-template-columns: 1fr;
    }
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    .refrigerator-grid {
        grid-template-columns: 1fr;
    }
    .glass-card {
        padding: 30px 25px;
    }
    .content-box {
        padding: 30px 20px !important;
    }
}
@media (max-width: 768px) {
    .nav { padding: 0.6rem 1rem; gap: 8px; flex-wrap: nowrap; justify-content: space-between; }
    .phone-btn { padding: 8px 14px; font-size: 0.75rem; order: 1; min-width: auto; }
    .nav-left { order: 2; gap: 8px; flex: 1; justify-content: center; }
    .nav-left .logo-text { font-size: 1rem; }
    .nav-left .logo-icon { font-size: 1.2rem; }
    .logo-sub { font-size: 0.5rem; }
    .mobile-toggle { display: block; order: 3; font-size: 1.5rem; padding: 4px 6px; }

    /* منوی موبایل: به‌جای display:none/flex ناگهانی، با max-height به‌آرامی باز/بسته می‌شود تا محتوای زیرش نپرد */
    .nav-links {
        display: flex;
        flex-direction: column;
        width: 100%;
        gap: 12px;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        border-top: 0 solid rgba(220, 38, 38, 0.06);
        order: 4;
        flex-basis: 100%;
        background: #ffffff;
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
        opacity: 0;
        transition: max-height 0.35s ease, opacity 0.3s ease, padding 0.35s ease;
    }
    .nav-links.open {
        max-height: 500px;
        opacity: 1;
        padding: 16px 0;
        border-top: 1px solid rgba(220, 38, 38, 0.06);
    }
    .top-badge-wrapper { gap: 15px; }
    .top-badge-item { font-size: 0.8rem; padding: 2px 8px; }
    .top-badge-item .brand-logo-img { height: 32px; }
    .top-badge-divider { display: none; }
    .hero-title { font-size: 1.8rem; }
    .hero-brand { font-size: 1.2rem; }
    .hero-desc { font-size: 0.9rem; }
    .hero-features { gap: 12px; flex-direction: column; align-items: center; }
    .hero-buttons { flex-direction: column; align-items: center; width: 100%; }
    .hero-btn-primary, .hero-btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        font-size: 0.95rem;
        min-width: unset;
        flex: unset;
    }
    .why-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }
    .sticky-contact-bar { padding: 10px 16px; font-size: 0.85rem; bottom: 15px; left: 15px; }
    .main-logo-wrapper img { max-width: 340px; }
    .common-issues-grid { grid-template-columns: 1fr !important; }
    .refrigerator-highlights { grid-template-columns: 1fr 1fr; }
    .issues-grid { grid-template-columns: 1fr 1fr; }
    .glass-card { padding: 25px 20px; }
    .content-box { padding: 25px 18px !important; }
    .stat-number { font-size: 1.8rem; }
    .expertise-highlight { padding: 15px 18px; }
    .expertise-highlight p { font-size: 0.95rem; }
    .steps-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }
    .benefits-content { padding: 25px 20px; }
    .service-steps-content { padding: 25px 20px; }
    .benefits-section .benefit-item {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 8px !important;
    }
    .benefits-section .benefit-item .benefit-icon {
        width: auto !important;
    }
    .service-steps-section .content-box .steps-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 480px) {
    .process-grid { grid-template-columns: 1fr; }
    .contact-section { padding: 30px 18px; margin: 30px 12px; }
    .hero-title { font-size: 1.6rem; }
    .hero-btn-primary, .hero-btn-secondary { font-size: 0.9rem; padding: 12px 16px; }
    .phone-btn { padding: 6px 10px; font-size: 0.65rem; }
    .phone-btn i { font-size: 0.8rem; }
    .nav-left .logo-text { font-size: 0.85rem; }
    .nav-left .logo-icon { font-size: 1rem; }
    .sticky-contact-bar { padding: 8px 12px; font-size: 0.75rem; bottom: 12px; left: 12px; }
    .sticky-contact-bar i { font-size: 0.9rem; }
    .top-badge-item .brand-logo-img { height: 28px; }
    .top-badge-item { font-size: 0.7rem; padding: 2px 6px; }
    .main-logo-wrapper img { max-width: 320px; }
    .issues-grid { grid-template-columns: 1fr; }
    .refrigerator-highlights { grid-template-columns: 1fr 1fr; }
    .glass-card { padding: 20px 15px; }
    .content-box { padding: 20px 12px !important; }
    .cta-btn { padding: 12px 25px; font-size: 0.95rem; }
    .stat-number { font-size: 1.5rem; }
    .issue-card { padding: 18px 14px; }
    .highlight-box {
        padding: 25px 20px !important;
    }
    .highlight-box p {
        font-size: 1rem !important;
    }
}

/* =====================================================
   اصلاح سایز لوگوهای نوار بالایی در موبایل
   ===================================================== */

/* موبایل کوچک - اولویت بالا */
@media (max-width: 480px) {
    .top-badge-item .brand-logo-img {
        height: 25px !important;
        width: auto !important;
    }
    
    .top-badge-wrapper {
        gap: 10px !important;
    }
    
    .top-badge-item {
        font-size: 0.7rem !important;
        padding: 2px 6px !important;
    }
}

/* تبلت (اختیاری) */
@media (max-width: 768px) and (min-width: 481px) {
    .top-badge-item .brand-logo-img {
        height: 32px !important;
        width: auto !important;
    }
    
    .top-badge-wrapper {
        gap: 15px !important;
    }
}

/* =====================================================
   شبکه‌ی اطمینان: چون افکت "ظاهر شدن حین اسکرول" به‌طور کامل از main.js
   حذف شد، این قانون تضمین می‌کند حتی اگر نسخه‌ی قدیمی اسکریپت به هر
   دلیلی (کش مرورگر/CDN) یک بار دیگر اجرا شود، هیچ‌کدام از این المان‌ها
   مخفی یا جابه‌جا نشوند و صفحه حین اسکرول کاملاً ثابت بماند.
   ===================================================== */
.reveal-section,
.service-card,
.why-card,
.review-card,
.contact-section,
.issue-card,
.issue-item,
.highlight-item,
.stat-item,
.expertise-feature,
.step-item,
.benefit-item {
    opacity: 1 !important;
    transform: none !important;
}

/* =====================================================
   کاهش حرکت برای کاربرانی که در تنظیمات سیستم "کاهش انیمیشن" را فعال کرده‌اند
   (هم به دسترس‌پذیری کمک می‌کند هم حس پرش را کم می‌کند)
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ====================================================
   لوگوهای LG و سامسونگ در هدر
   (در RTL اولین فرزند .nav سمت راست و آخرین سمت چپ است)
   ==================================================== */
.header-logo {
    display: block;
    flex: 0 0 auto;
    width: 110px;
    height: auto;
    aspect-ratio: 140 / 45;
    object-fit: contain;
}

@media (max-width: 768px) {
    .header-logo {
        width: 26vw;
        max-width: 108px;
    }
    /* منوی بسته‌شده (nav-links) را به ردیف جدا می‌بریم تا از عرض ردیف لوگوها چیزی کم نکند */
    .nav                 { flex-wrap: wrap; row-gap: 0; }
    .header-logo-lg      { order: 1; }   /* راست */
    .nav-left            { order: 2; gap: 6px; }
    .header-logo-samsung { order: 3; }   /* چپ */
    .nav-left .logo-text { white-space: nowrap; }

    /* جای این دو را لوگوها گرفته‌اند؛ شماره تماس در نوار شناور پایین و دکمه‌های هیرو هم هست.
       برای برگرداندنشان، این بلوک را حذف کنید. */
    .nav .phone-btn,
    .nav .mobile-toggle {
        display: none;
    }
}

@media (max-width: 380px) {
    .header-logo { width: 22vw; }
}