/* Font is loaded via <link> in HTML */

/* Variables based on Logo Colors */
:root {
    --primary-blue: #00B4D8; /* لون قطرة الماء تقريباً */
    --primary-orange: #FF9F1C; /* لون أعمدة السخان تقريباً */
    --dark-text: #2B2D42;
    --light-bg: #F8F9FA;
}

body {
    font-family: 'Cairo', sans-serif;
    overflow-x: hidden;
}

/* Navbar Customization */
.navbar-brand img {
    max-height: 60px;
}

.nav-link {
    font-weight: 600;
    color: var(--dark-text) !important;
    margin-left: 15px;
    transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-blue) !important;
}

/* Buttons */
.btn-primary-custom {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: #0096B4;
    color: white;
}

.btn-orange-custom {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
    color: white;
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 700;
    transition: transform 0.2s;
}

.btn-orange-custom:hover {
    background-color: #e68a00;
    color: white;
    transform: scale(1.05);
}

/* Hero Section */
.hero-section {
    padding-top: 120px; /* Space for fixed navbar */
    padding-bottom: 80px;
    min-height: 90vh;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
}

.hero-img-animate {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Cairo', sans-serif;
}

.text-orange {
    color: var(--primary-orange);
}

.section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.line-shape {
    width: 80px;
    height: 4px;
    background-color: var(--primary-blue);
    border-radius: 2px;
    margin-top: 10px;
}

/* Feature Cards */
.feature-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(0,0,0,0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important;
}

/* Footer */
.footer-section {
    background-color: #1a1a1a;
    color: white;
}

.contact-info li span {
    font-size: 1.1rem;
}

.contact-info i {
    width: 25px;
}

/* Contact Form Styling */
.form-control {
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background-color: #fcfcfc;
    transition: all 0.3s;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem rgba(0, 180, 216, 0.15);
    border-color: var(--primary-blue);
    background-color: #fff;
}

.icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.card {
    border-radius: 15px;
    overflow: hidden;
}

/* تحسين شكل التنبيه */
.alert {
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}
html { scroll-behavior: smooth; }

#hero, #about, #contact-section, #contact { scroll-margin-top: 90px; }