/* Modern & Premium Design System */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Brand Colors - Professional Blue & Vibrant Orange */
    --primary-color: #1e3a8a;
    /* Deep Royal Blue */
    --primary-light: #3b82f6;
    /* Bright Blue */
    --secondary-color: #f59e0b;
    /* Amber/Orange Accent */
    --secondary-hover: #d97706;
    /* Darker Amber */

    /* Neutral Colors */
    --bg-body: #f8fafc;
    /* Slate 50 */
    --bg-white: #ffffff;
    --text-main: #0f172a;
    /* Slate 900 */
    --text-muted: #64748b;
    /* Slate 500 */
    --border-color: #e2e8f0;
    /* Slate 200 */

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    --gradient-card: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    /* 12px */
    --radius-lg: 1rem;
    /* 16px */
    --radius-xl: 1.5rem;
    /* 24px */
    --radius-full: 9999px;

    /* Transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.2;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: var(--radius-full);
    border: 3px solid var(--bg-body);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

/* --- Navigation --- */
.navbar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-base);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-logo {
    height: 50px;
    width: auto;
    transition: var(--transition-base);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.navbar-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.footer-logo {
    height: 80px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition-base);
}

.footer-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    position: relative;
}

.nav-link:hover,
.nav-item.active .nav-link {
    color: var(--primary-color) !important;
    background-color: rgba(30, 58, 138, 0.05);
}

.nav-item.active .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: var(--radius-full);
}

.navbar-toggler {
    border: none;
    outline: none;
    box-shadow: none !important;
    color: var(--primary-color);
}

/* --- Hero Section --- */
.hero {
    padding: 6rem 0 4rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.hero-with-bg {
    background-image: url('../images/hero-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax effect */
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.85) 0%, rgba(37, 99, 235, 0.75) 100%);
    z-index: 1;
}

.hero-with-bg .container {
    position: relative;
    z-index: 2;
}

.hero-with-bg .hero-title,
.hero-with-bg .hero-subtitle,
.hero-with-bg .hero-title span {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
    transform: rotate(-15deg);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title span {
    color: var(--primary-light);
}

.hero-with-bg .hero-title span {
    color: var(--secondary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-weight: 400;
}

/* --- Buttons --- */
.btn {
    padding: 0.8rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
    color: white;
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid rgba(30, 58, 138, 0.1);
}

.btn-secondary:hover {
    background: var(--bg-body);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-accent {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.3);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(245, 158, 11, 0.4);
    background: linear-gradient(135deg, #d97706 0%, #ea580c 100%);
    color: white;
}

/* --- Section Styling --- */
section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--gradient-accent);
    margin: 1rem auto;
    border-radius: var(--radius-full);
}

/* --- Cards --- */
.card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0;
    transition: var(--transition-base);
    overflow: hidden;
    position: relative;
    height: 100%;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(59, 130, 246, 0.3);
}

.card-img-wrapper {
    height: 200px;
    width: 100%;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.card:hover .card-img {
    transform: scale(1.05);
}

.card-img-wrapper i {
    font-size: 4rem;
    color: var(--primary-light);
    transition: var(--transition-base);
}

.card:hover .card-img-wrapper i {
    transform: scale(1.1);
    color: var(--secondary-color);
}

.card-body {
    padding: 2rem;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Features / Delivery Platforms --- */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.platform-card {
    background: white;
    padding: 2rem 1rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
    cursor: default;
}

.platform-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.platform-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: inline-block;
}

.platform-name {
    font-weight: 600;
    color: var(--text-main);
}

/* --- Testimonials --- */
.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    position: relative;
    box-shadow: var(--shadow-md);
}

.testimonial-icon {
    position: absolute;
    top: -1.5rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    background: var(--gradient-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.testimonial-author {
    font-weight: 700;
    color: var(--primary-color);
}

/* --- Stats Section --- */
.stats-section {
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-xl);
    padding: 4rem 2rem;
    margin: 4rem 0;
    text-align: center;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stat-item h3 {
    font-size: 3rem;
    color: white;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

/* --- Footer --- */
footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: 4rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* --- Utilities --- */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-morphism {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Floating Animation */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .navbar-collapse {
        background: white;
        padding: 1rem;
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-xl);
        margin-top: 1rem;
    }
}

/* Hover Lift Effect */
.hover-lift {
    transition: var(--transition-base);
}

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