/* ============================================
   الطائر المتميز - لاندينج بيج احترافي
   (ستايل مشابه لـ Fresh Point)
   شريط علوي + هيدر أبيض + هيرو نص/صورة + أقسام
   ============================================ */

:root {
    --color-accent: #c41e3a;
    --color-accent-dark: #a01830;
    --color-primary: #1a1a1a;
    --color-text: #2d2d2d;
    --color-text-muted: #5c5c5c;
    --color-bg: #f5f5f5;
    --color-white: #ffffff;
    --color-border: #e0e0e0;
    --font-arabic: 'Noto Kufi Arabic', sans-serif;
    --space: 1rem;
    --container-max: 1140px;
    --radius: 6px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
    --top-bar-height: 44px;
    --header-height: 72px;
}

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

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

body {
    font-family: var(--font-arabic);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    padding-top: calc(var(--top-bar-height) + var(--header-height));
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 calc(var(--space) * 1.5);
}

/* ========== الشريط العلوي (أحمر) ========== */
.top-bar {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 102;
    height: var(--top-bar-height);
    min-height: var(--top-bar-height);
    background: var(--color-accent);
    color: var(--color-white);
}

.top-bar-inner {
    height: 100%;
    min-height: var(--top-bar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space);
}

.top-bar-contact {
    display: flex;
    align-items: center;
    gap: calc(var(--space) * 1.5);
    min-width: 0;
    flex: 1;
}

.top-bar-item {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: opacity 0.2s;
}

.top-bar-item:hover {
    opacity: 0.9;
    color: var(--color-white);
}

.top-bar-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.top-bar-address {
    font-size: 0.9rem;
    opacity: 0.95;
}

/* ========== الهيدر الرئيسي (أبيض) ========== */
.site-header {
    position: fixed;
    top: var(--top-bar-height);
    right: 0;
    left: 0;
    z-index: 101;
    height: var(--header-height);
    background: var(--color-white);
    box-shadow: var(--shadow);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
    min-width: 0;
}

.logo:hover {
    color: var(--color-accent);
}

.logo-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.nav {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-close-item {
    display: none;
}

.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
    color: var(--color-accent);
    background: rgba(196, 30, 58, 0.06);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: var(--radius);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ========== الهيرو (نص + صورة) ========== */
.hero {
    position: relative;
    min-height: 520px;
    background: var(--color-white);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--space) * 3);
    align-items: center;
    min-height: 520px;
    padding: calc(var(--space) * 3) calc(var(--space) * 1.5);
}

.hero-text {
    max-width: 520px;
}

.hero-company {
    display: inline-block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent);
    padding: 0.5rem 1rem;
    margin-bottom: 0.75rem;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius);
    background: rgba(196, 30, 58, 0.06);
}

.hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

.hero-desc {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: calc(var(--space) * 1.5);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space);
}

.btn {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    font-family: var(--font-arabic);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-white);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* صورة الهيرو - شكل جذاب وفعّال */
.hero-image-wrap {
    position: relative;
    height: 100%;
    min-height: 380px;
}

.hero-image-wrap::before {
    content: "";
    position: absolute;
    inset: -8px;
    border: 3px solid rgba(196, 30, 58, 0.25);
    border-radius: 16px;
    z-index: 0;
    pointer-events: none;
}

.hero-image {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--color-bg) url("https://images.unsplash.com/photo-1607623814075-e51df1bdc82f?w=800") center/cover no-repeat;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.hero-image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.hero-image-wrap:hover .hero-image {
    transform: scale(1.02);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2), 0 12px 24px rgba(0, 0, 0, 0.12);
}

/* ========== الأقسام العامة ========== */
.section {
    padding: calc(var(--space) * 4) 0;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 1.75rem);
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 auto calc(var(--space) * 1.5);
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--color-accent);
    display: block;
    text-align: center;
    width: fit-content;
}

/* ========== من نحن ========== */
.section-about {
    background: var(--color-white);
    box-shadow: 0 1px 0 var(--color-border);
}

.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--space) * 3);
    align-items: center;
}

.about-image-wrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    background: var(--color-bg);
    min-height: 280px;
}

.about-image-wrap::before {
    content: "";
    position: absolute;
    inset: 0;
    border: 3px solid rgba(196, 30, 58, 0.2);
    border-radius: 12px;
    z-index: 1;
    pointer-events: none;
}

.about-image {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    min-height: 280px;
    transition: transform 0.4s ease;
}

.about-image-wrap:hover .about-image {
    transform: scale(1.03);
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--space) * 1.25);
}

.about-heading {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 0.5rem;
}

.about-intro {
    color: var(--color-text);
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.75;
}

.about-features {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.about-feature-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #22c55e;
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 6px;
}

.about-feature-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.about-feature-title {
    font-size: 1rem;
    color: var(--color-primary);
}

.about-feature-desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.reg-block {
    padding: calc(var(--space) * 1.5) calc(var(--space) * 2);
    background: linear-gradient(135deg, rgba(196, 30, 58, 0.06) 0%, rgba(196, 30, 58, 0.02) 100%);
    border-radius: var(--radius);
    text-align: center;
    min-width: 260px;
    border: 2px solid rgba(196, 30, 58, 0.2);
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.reg-block:hover {
    border-color: var(--color-accent);
    box-shadow: 0 8px 24px rgba(196, 30, 58, 0.12);
    transform: translateY(-2px);
}

.reg-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 0.35rem;
}

.reg-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.04em;
}

/* ========== خدماتنا ========== */
.section-services {
    background: var(--color-bg);
}

.services-intro {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    margin-bottom: calc(var(--space) * 2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space);
}

.service-card {
    background: var(--color-white);
    padding: calc(var(--space) * 1.5);
    border-radius: var(--radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--color-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: right;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
    border-color: rgba(196, 30, 58, 0.3);
}

.service-icon {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
    display: block;
    transition: transform 0.25s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.35rem;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ========== تواصل معنا ========== */
.section-contact {
    background: var(--color-bg);
}

.contact-cards {
    display: grid;
    gap: var(--space);
    grid-template-columns: 1fr;
}

.contact-card {
    background: var(--color-white);
    padding: calc(var(--space) * 2);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    transition: box-shadow 0.2s, transform 0.2s;
}

.contact-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.contact-icon {
    font-size: 2rem;
}

.contact-label {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.contact-value {
    font-size: 1.1rem;
    color: var(--color-text);
    font-weight: 500;
}

.contact-link {
    color: var(--color-accent);
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
    color: var(--color-accent-dark);
}

/* ========== الفوتر ========== */
.site-footer {
    background: var(--color-accent);
    color: rgba(255, 255, 255, 0.92);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: calc(var(--space) * 2);
    padding: calc(var(--space) * 3) calc(var(--space) * 1.5);
}

.footer-col-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.footer-brand .footer-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 1rem;
    opacity: 0.95;
}

.footer-reg {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    text-align: center;
}

.footer-reg-label {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.footer-reg-number {
    font-size: 1.1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.03em;
}

.footer-contact-item {
    margin: 0 0 0.75rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact-item:last-of-type {
    margin-bottom: 0;
}

.footer-contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: rgba(255, 255, 255, 0.95);
}

.footer-contact-icon svg {
    width: 18px;
    height: 18px;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s, padding-right 0.2s;
}

.footer-link:hover {
    opacity: 1;
    color: #fff;
    padding-right: 4px;
}

.footer-bottom {
    background: var(--color-accent-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: calc(var(--space) * 1.25) var(--space);
    text-align: center;
}

.footer-text {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .footer-inner {
        grid-template-columns: 1fr;
        padding: calc(var(--space) * 2) calc(var(--space) * 1.5);
        text-align: center;
    }

    .footer-reg {
        max-width: 280px;
        margin: 0 auto;
    }

    .footer-nav {
        align-items: center;
    }
}

/* ========== متجاوب ========== */
@media (max-width: 992px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        max-width: none;
    }

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

    .hero-image-wrap {
        min-height: 280px;
    }

    .about-inner {
        grid-template-columns: 1fr;
        gap: calc(var(--space) * 2);
    }

    .about-image-wrap {
        max-width: 480px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .top-bar {
        background: var(--color-white);
        box-shadow: 0 1px 0 var(--color-border);
    }

    .top-bar-item {
        color: var(--color-text);
    }

    .top-bar-item:hover {
        color: var(--color-accent);
    }

    .top-bar .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .top-bar-contact {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
    }

    .top-bar-item {
        font-size: 0.8rem;
    }

    .top-bar-extra {
        display: none;
    }

    .site-header .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        font-size: 1.35rem;
    }

    .logo span:last-child {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    body.nav-open::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 98;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-close-item {
        display: block;
    }

    .nav-list {
        position: fixed;
        top: calc(var(--top-bar-height) + var(--header-height));
        right: 0;
        left: auto;
        width: 100%;
        max-width: 280px;
        height: calc(100vh - var(--top-bar-height) - var(--header-height));
        max-height: calc(100vh - var(--top-bar-height) - var(--header-height));
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        padding: 0;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
        gap: 0;
        transform: translateX(100%);
        transition: transform 0.3s ease;
        border-radius: 0;
        z-index: 99;
        margin: 0;
        list-style: none;
    }

    .nav-list.is-open {
        transform: translateX(0);
    }

    .nav-list > li {
        width: 100%;
        margin: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-close-item {
        padding: 1rem 1.25rem;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-close {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 0;
        background: #fff;
        border: none;
        border-radius: 8px;
        color: var(--color-text);
        font-size: 1.4rem;
        cursor: pointer;
        transition: background 0.2s, color 0.2s;
    }

    .nav-close:hover {
        background: #f0f0f0;
        color: var(--color-text);
    }

    .nav-link {
        display: block;
        padding: 1rem 1.25rem;
        font-size: 1.05rem;
        color: var(--color-text);
        transition: color 0.2s, background 0.2s;
    }

    .nav-link:hover,
    .nav-list .nav-link.active {
        color: var(--color-accent);
        background: rgba(0, 0, 0, 0.04);
    }

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

@media (max-width: 380px) {
    .top-bar {
        height: auto;
        min-height: var(--top-bar-height);
        padding: 0.5rem 0;
    }

    .top-bar-inner {
        min-height: auto;
        align-items: flex-start;
        padding: 0.25rem 0;
    }

    .top-bar-contact {
        flex-direction: column;
        gap: 0.35rem;
    }

    .top-bar-item {
        font-size: 0.8rem;
    }

    .site-header .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .logo {
        font-size: 1rem;
    }

    .logo-icon {
        font-size: 1.2rem;
    }

    body {
        padding-top: 8.5rem;
    }
}

@media (min-width: 640px) {
    .contact-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}