/* ============================
   إعدادات أساسية ومتغيرات
   ============================= */

:root {
    --primary-color: #1D3557;  /* أزرق داكن */
    --accent-color: #2A9D8F;   /* أخضر مزرَق */
    --warm-color: #E76F51;     /* برتقالي دافئ */
    --bg-color: #F7F9FB;       /* خلفية فاتحة */
    --text-color: #222;        /* لون النص الرئيسي */
    --light-text: #FFFFFF;     /* لون نص فاتح */
    --border-radius: 12px;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.12);
    --font-family-base: 'Cairo', 'Tajawal', sans-serif;
    --transition-speed: 300ms;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    font-weight: 400;
    line-height: 1.7;
    background-color: var(--bg-color);
    color: var(--text-color);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ============================
   العناوين والتايبوغرافيا
   ============================= */

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
    margin-bottom: 1rem;
    max-width: 65ch; /* لتحسين قابلية القراءة */
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

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


/* ============================
   الشريط العلوي (Header)
   ============================= */
.site-header {
    background-color: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: padding var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.site-header.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light-text);
}
.logo-text:hover { color: var(--light-text); }

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--light-text);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
}

.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background-color: var(--warm-color);
    transition: width var(--transition-speed) ease;
}

.main-nav a:not(.btn):hover::after {
    width: 100%;
}


/* ============================
   الأزرار (Buttons)
   ============================= */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-speed) ease;
    background-color: #eee;
    color: var(--text-color);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-accent {
    background-color: var(--accent-color);
    color: var(--light-text);
}
.btn-accent:hover { color: var(--light-text); }

.btn-warm {
    background-color: var(--warm-color);
    color: var(--light-text);
}
.btn-warm:hover { color: var(--light-text); }

/* ============================
   قسم المقدمة (Hero)
   ============================= */
.hero {
    padding: 5rem 0;
    text-align: center;
    background:
        linear-gradient(135deg, rgba(29, 53, 87, 0.05), rgba(247, 249, 251, 0.1)),
        radial-gradient(circle at top right, rgba(42, 157, 143, 0.1), transparent 40%);
}

.hero h1 { font-size: clamp(2.5rem, 8vw, 4rem); }
.hero p {
    font-size: 1.1rem;
    margin: 1.5rem auto 2rem;
    color: #555;
}

/* ============================
   الأقسام العامة والبطاقات
   ============================= */
.content-section {
    padding: 4rem 0;
}

.bg-light {
    background-color: #fff;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}
.section-title p {
    font-size: 1.1rem;
    color: #666;
    margin-top: -0.5rem;
}

.principles-list {
    list-style: none;
    margin-top: 2rem;
}
.principles-list li {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.principles-list span {
    color: var(--accent-color);
}

/* شبكة "ما يميزنا" */
.highlights-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.card {
    background-color: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

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

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.card p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 0;
}

/* قسم الوعد */
.promise-quote {
    background: linear-gradient(120deg, var(--primary-color), var(--accent-color));
    color: var(--light-text);
    padding: 3rem;
    border-radius: var(--border-radius);
    border-right: 8px solid var(--warm-color);
    text-align: center;
}
.promise-quote p {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.5;
}
.promise-quote cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    opacity: 0.8;
}

/* قسم المعلومات */
.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.opening-soon {
    text-align: center;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--warm-color);
    background-color: rgba(231, 111, 81, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* ============================
   الأزرار العائمة (للهاتف)
   ============================= */
.floating-actions {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    display: flex;
    gap: 10px;
}
.fab {
    width: 56px;
    height: 56px;
    background-color: var(--accent-color);
    color: var(--light-text);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 200ms ease;
}
.fab:hover {
    transform: scale(1.1);
    color: var(--light-text);
}
.fab-phone { background-color: var(--primary-color); }
.fab-whatsapp { background-color: #25D366; } /* Official WhatsApp Green */
.fab svg {
    width: 24px;
    height: 24px;
}
/* إخفاء الزر الثاني مؤقتًا لعدم التداخل */
.floating-actions a:nth-child(2) { right: 90px; }


/* ============================
   التذييل (Footer)
   ============================= */
.site-footer {
    background-color: var(--primary-color);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}
.site-footer a { color: var(--warm-color); }
.footer-note { font-size: 0.9rem; }

/* ============================
   الحركات والأنيميشن
   ============================= */
.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ============================
   التجاوب مع الشاشات (Responsiveness)
   ============================= */

/* شاشات التابلت (Tablet) */
@media (min-width: 768px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2.25rem; }

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

    /* إخفاء الأزرار العائمة على الشاشات الكبيرة */
    .floating-actions {
        display: none;
    }
}

/* شاشات الديسكتوب (Desktop) */
@media (min-width: 1024px) {
    .highlights-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}