/* ===== متغیرهای رنگ ===== */
:root {
    --primary-dark: #0a0a0a;
    --primary: #1a1a1a;
    --primary-light: #2a2a2a;
    --green: #39ff14;
    --green-dark: #2bcc0f;
    --green-light: #7aff5c;
    --gold: #d4af37;
    --gold-light: #f0d060;
    --gold-dark: #b8960c;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --shadow: 0 10px 40px rgba(0,0,0,0.15);
    --shadow-green: 0 10px 40px rgba(57,255,20,0.25);
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ===== ریست و پایه ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', 'Tahoma', sans-serif;
    direction: rtl;
    background-color: var(--white);
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.8;
}

/* ===== انیمیشن Opening ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
}

.preloader-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    animation: pulse-glow 2s ease-in-out infinite;
}

.preloader-logo svg {
    width: 100%;
    height: 100%;
}

.preloader-text {
    color: var(--green);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease 0.5s both;
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    margin: 20px auto 0;
    overflow: hidden;
}

.preloader-bar::after {
    content: '';
    display: block;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--green), var(--green-light));
    border-radius: 10px;
    animation: loading 2s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

@keyframes pulse-glow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(57,255,20,0.3));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(57,255,20,0.6));
        transform: scale(1.05);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ===== انیمیشن‌های اسکرول ===== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(80px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.7);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* ===== هدر و ناوبری ===== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
    overflow: hidden;
}

.logo:hover .logo-icon {
    transform: rotate(10deg) scale(1.1);
    box-shadow: var(--shadow-green);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--white);
}

.logo-text span {
    color: var(--gold);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 35px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
    transition: var(--transition);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--green);
    transition: var(--transition);
}

nav a:hover {
    color: var(--green);
}

nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: var(--green);
}

nav a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: linear-gradient(180deg, #0a0a0a 0%, #1a1a1a 100%);
    z-index: 999;
    padding: 100px 40px;
    transition: right 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.mobile-menu a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: var(--transition);
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-menu a:hover {
    color: var(--green);
    padding-right: 10px;
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    opacity: 1;
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0d1f0d 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(57,255,20,0.06) 0%, transparent 50%);
    animation: rotate-slow 30s linear infinite;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(57,255,20,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57,255,20,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--green);
    border-radius: 50%;
    opacity: 0.3;
    animation: float 6s ease-in-out infinite;
}

.hero-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-text {
    animation: slideInRight 1s ease 0.3s both;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(57,255,20,0.1);
    border: 1px solid rgba(57,255,20,0.3);
    color: var(--green);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
}

.hero-badge::before {
    content: '🛡️';
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-title span {
    background: linear-gradient(135deg, var(--green), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 35px;
    line-height: 2;
}

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

.btn {
    padding: 15px 35px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: var(--primary-dark);
    box-shadow: 0 5px 25px rgba(57,255,20,0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(57,255,20,0.5);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInLeft 1s ease 0.5s both;
}

.hero-visual {
    width: 450px;
    height: 450px;
    position: relative;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(57,255,20,0.2);
}

.hero-circle-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    animation: rotate-slow 20s linear infinite;
}

.hero-circle-2 {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    animation: rotate-slow 15s linear infinite reverse;
}

.hero-circle-3 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    animation: rotate-slow 10s linear infinite;
}

.hero-camera {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, rgba(57,255,20,0.15), rgba(57,255,20,0.03));
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(57,255,20,0.2);
    animation: float 4s ease-in-out infinite;
}

.hero-stats {
    position: absolute;
    bottom: 40px;
    left: 40px;
    display: flex;
    gap: 25px;
}

.stat-box {
    background: rgba(10,10,10,0.8);
    backdrop-filter: blur(15px);
    padding: 15px 25px;
    border-radius: 15px;
    border: 1px solid rgba(57,255,20,0.15);
    text-align: center;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--green);
    display: block;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ===== بخش‌های عمومی ===== */
.section {
    padding: 100px 0;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(57,255,20,0.1);
    color: var(--green-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-title span {
    color: var(--green);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== خدمات ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--green), var(--green-light));
    transform: scaleX(0);
    transform-origin: right;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: transparent;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(57,255,20,0.1), rgba(57,255,20,0.03));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.service-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.9;
}

/* ===== محصولات ===== */
.products-section {
    background: var(--gray-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.product-image {
    height: 220px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.product-card:hover .product-image::before {
    transform: translateX(100%);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--green);
    color: var(--primary-dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.product-info {
    padding: 25px;
}

.product-category {
    color: var(--green);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.product-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
}

.product-price small {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--text-light);
}

.btn-small {
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
}

/* ===== مزایا ===== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.advantage-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 20px;
    transition: var(--transition);
    background: var(--white);
    border: 1px solid var(--gray);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--gold);
}

.advantage-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.advantage-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.advantage-desc {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== نظرات مشتریان ===== */
.testimonials-section {
    background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
    color: var(--white);
}

.testimonials-section .section-title {
    color: var(--white);
}

.testimonials-section .section-subtitle {
    color: var(--text-light);
}

.testimonials-section .section-badge {
    background: rgba(212,175,55,0.15);
    color: var(--gold);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.testimonial-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-5px);
}

.testimonial-stars {
    color: var(--green);
    font-size: 1.1rem;
    margin-bottom: 20px;
    letter-spacing: 3px;
}

.testimonial-text {
    color: rgba(255,255,255,0.85);
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.author-name {
    font-weight: 700;
    font-size: 1rem;
}

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

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: var(--gray-light);
    text-align: center;
}

.cta-box {
    background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
    border-radius: 30px;
    padding: 70px 50px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(57,255,20,0.12), transparent 60%);
    border-radius: 50%;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -30%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(57,255,20,0.08), transparent 60%);
    border-radius: 50%;
}

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

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.cta-desc {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    margin-bottom: 35px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== فوتر ===== */
footer {
    background: #0a0a0a;
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 2;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background: var(--green);
    color: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--green);
}

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

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

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--green);
    padding-right: 5px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 18px;
    color: var(--text-light);
}

.footer-contact-item span:first-child {
    font-size: 1.2rem;
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== صفحه محصولات ===== */
.page-hero {
    min-height: 40vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 100px;
}

.page-hero-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 15px;
}

.page-hero-subtitle {
    color: var(--text-light);
    font-size: 1.15rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--gold);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* ===== فیلتر محصولات ===== */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 12px 28px;
    border-radius: 12px;
    border: 2px solid var(--gray);
    background: var(--white);
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    font-size: 0.95rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--green);
    border-color: var(--green);
    color: var(--primary-dark);
}

/* ===== صفحه درباره ما ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    position: relative;
}

.about-image-box {
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    position: relative;
}

.about-image-box::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--green);
    border-radius: 20px;
    z-index: -1;
}

.about-content .section-badge {
    margin-bottom: 15px;
}

.about-content .section-title {
    text-align: right;
    margin-bottom: 20px;
}

.about-text {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 2.2;
    margin-bottom: 30px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(57,255,20,0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.about-feature-text {
    font-weight: 600;
    color: var(--text-dark);
}

/* ===== تیم ما ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    text-align: center;
    padding: 35px 20px;
    border-radius: 20px;
    background: var(--white);
    border: 1px solid var(--gray);
    transition: var(--transition);
}

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

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    transition: var(--transition);
}

.team-card:hover .team-avatar {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    transform: scale(1.1);
}

.team-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.team-role {
    color: var(--green);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ===== صفحه تماس ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--gray);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--gray-light);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(212,175,55,0.1);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card {
    background: var(--white);
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: var(--transition);
    border: 1px solid var(--gray);
}

.info-card:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow);
    border-color: var(--green);
}

.info-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(26,54,93,0.1), rgba(26,54,93,0.05));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.info-card:hover .info-card-icon {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.info-card-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.info-card-text {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* ===== نقشه ===== */
.map-section {
    padding: 0;
    height: 400px;
    background: var(--gray);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.map-placeholder {
    text-align: center;
    color: var(--text-light);
}

.map-placeholder-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

/* ===== ریسپانسیو ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        display: none;
    }

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

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

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

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

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

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .overlay {
        display: block;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

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

    .advantages-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .page-hero-title {
        font-size: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        position: relative;
        bottom: auto;
        left: auto;
        justify-content: center;
        margin-top: 30px;
    }
}