/* ============================================
   شركة شمال الشرقي للإستيراد
   تصميم حديث ومنظم
   ============================================ */

:root {
    /* الألوان الأساسية */
    --primary: #f5871b;
    --primary-dark: #d9730c;
    --black: #1a1a1a;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    
    /* المسافات */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* الخطوط */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* الظلال */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ============================================
   إعدادات عامة
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: "Cairo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
}

/* ============================================
   الهيدر
   ============================================ */

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.brand-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 10px;
    background: var(--black);
    padding: 1px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.brand-logo:hover {
    transform: scale(1.05);
    background: rgba(0, 0, 0, 0.9);
    box-shadow: var(--shadow-lg);
}

.brand h1 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--black);
    line-height: 1.2;
}

.brand span {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    margin-top: 2px;
    font-weight: 400;
}

nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

nav a {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: all 0.2s ease;
}

nav a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

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

/* ============================================
   قسم البطل (Hero)
   ============================================ */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.hero-subtitle {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary);
    background: rgba(245, 135, 27, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-text {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   الأزرار
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* ============================================
   الأقسام
   ============================================ */

.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.section-heading {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-heading h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-md);
}

.section-heading p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    line-height: 1.8;
}

/* ============================================
   قسم من نحن
   ============================================ */

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-grid .text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.about-grid .text p {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    line-height: 1.8;
}

.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.pill {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(245, 135, 27, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-card strong {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.stat-card span {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.about-grid .image img {
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: 500px;
    object-fit: cover;
}

/* ============================================
   قسم الخدمات
   ============================================ */

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


.service-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.icon-badge {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 135, 27, 0.1);
    border-radius: 18px;
    font-size: 2rem;
    margin: 0 auto var(--spacing-md);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    line-height: 1.7;
}

/* ============================================
   قسم دول التوريد
   ============================================ */

.partners {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
}

.partner-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.partner-card .icon-badge {
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    margin: 0 auto var(--spacing-md);
    font-size: 2rem;
}

.partner-card strong {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.partner-card span {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    line-height: 1.6;
}

/* ============================================
   معرض المنتجات
   ============================================ */

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.gallery figure {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    aspect-ratio: 4 / 3;
    cursor: pointer;
}

.gallery figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    border-radius: 16px;
}

.gallery figure:hover img {
    transform: scale(1.1);
}

.gallery figure::after {
    content: attr(data-caption);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
    font-size: var(--font-size-base);
    font-weight: 600;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery figure:hover::after {
    transform: translateY(0);
}

/* ============================================
   قسم التواصل
   ============================================ */

.contact {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    padding: var(--spacing-xl);
    background: var(--gray-50);
    border-radius: 20px;
    border: 1px solid var(--gray-200);
}

.contact-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.contact-card span {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 500;
}

.contact-card strong,
.contact-card a {
    font-size: var(--font-size-base);
    color: var(--black);
    font-weight: 600;
}

.contact-card a {
    color: var(--primary);
}

.contact-card a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-form {
    padding: var(--spacing-xl);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 20px;
}

.contact-form h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--spacing-xl);
}

.contact-form > div {
    margin-bottom: var(--spacing-md);
}

label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-xs);
}

input,
textarea,
select {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 1px solid var(--gray-300);
    border-radius: 12px;
    background: var(--white);
    color: var(--black);
    transition: all 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 135, 27, 0.1);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   الفوتر
   ============================================ */

footer {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl) var(--spacing-lg);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    position: relative;
}

footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(249, 250, 251, 0.95);
    z-index: 0;
    pointer-events: none;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-inner > div:first-child {
    margin-bottom: var(--spacing-md);
}

.footer-inner strong {
    font-size: var(--font-size-xl);
    color: var(--black);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    transition: color 0.2s ease;
}

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

.footer-copyright {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-copyright small {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.footer-credits {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.masterlibya-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.masterlibya-link:hover {
    color: var(--black);
    text-decoration: underline;
}

/* ============================================
   أزرار التواصل العائمة
   ============================================ */

.floating-contact {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: 999;
}

.floating-contact a {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

.floating-contact a.whatsapp {
    background: #25d366;
    color: var(--white);
}

.floating-contact a:not(.whatsapp) {
    background: var(--primary);
    color: var(--white);
}

.floating-contact a.logo-phone {
    background: var(--black);
    padding: 6px;
}

.floating-contact a.logo-phone img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.floating-contact a:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.floating-contact svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   الاستجابة للشاشات الصغيرة
   ============================================ */

@media (max-width: 968px) {
    .nav-container {
        padding: var(--spacing-md);
    }
    
    nav ul {
        display: none;
    }
    
    .hero {
        min-height: 70vh;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid .image {
        order: -1;
    }
    
    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-lg);
        padding-bottom: var(--spacing-sm);
        scrollbar-width: thin;
        scrollbar-color: var(--primary) var(--gray-200);
    }
    
    .services-grid::-webkit-scrollbar {
        height: 6px;
    }
    
    .services-grid::-webkit-scrollbar-track {
        background: var(--gray-200);
        border-radius: 10px;
    }
    
    .services-grid::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 10px;
    }
    
    .service-card {
        flex: 0 0 85%;
        min-width: 280px;
        max-width: 320px;
        scroll-snap-align: start;
    }
    
    .partners {
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-lg);
        padding-bottom: var(--spacing-sm);
        scrollbar-width: thin;
        scrollbar-color: var(--primary) var(--gray-200);
    }
    
    .partners::-webkit-scrollbar {
        height: 6px;
    }
    
    .partners::-webkit-scrollbar-track {
        background: var(--gray-200);
        border-radius: 10px;
    }
    
    .partners::-webkit-scrollbar-thumb {
        background: var(--primary);
        border-radius: 10px;
    }
    
    .partner-card {
        flex: 0 0 75%;
        min-width: 200px;
        max-width: 250px;
        scroll-snap-align: start;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text {
        font-size: var(--font-size-base);
    }
    
    .stats {
        grid-template-columns: 1fr;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .floating-contact {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
    }
    
    .floating-contact a {
        width: 50px;
        height: 50px;
    }
}