/* 
   NHM - MUBARAK MASOUD ZABID CONTRACTING COMPANY
   Modern Corporate Design System
   Theme: Crimson Red (#DC2626), Deep Navy (#0F172A), Amber Gold (#D97706), Saudi Green (#16A34A)
*/

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    /* Brand Palette */
    --color-primary: #0f172a;        /* Deep Corporate Navy */
    --color-primary-light: #1e293b;  /* Slate Navy */
    --color-crimson: #dc2626;        /* NHM Red Accent */
    --color-crimson-dark: #b91c1c;   /* NHM Dark Red */
    --color-amber: #d97706;          /* Amber Gold */
    --color-saudi-green: #16a34a;   /* Vision 2030 Green */
    --color-bg-light: #f8fafc;
    --color-text-main: #0f172a;
    --color-text-muted: #64748b;
    --color-white: #ffffff;

    /* Gradients */
    --gradient-crimson: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
    --gradient-navy: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 100%);

    /* Shadows & Effects */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.1);
    --shadow-glow: 0 10px 30px rgba(220, 38, 38, 0.25);
    --shadow-card: 0 12px 30px -10px rgba(0, 0, 0, 0.08);

    /* Borders */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
}

/* Global Setup */
html {
    scroll-behavior: smooth;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Custom Utility Classes */
.text-crimson { color: var(--color-crimson); }
.text-amber { color: var(--color-amber); }
.text-navy { color: var(--color-primary); }

.bg-crimson { background-color: var(--color-crimson); }
.bg-navy { background-color: var(--color-primary); }
.bg-gradient-crimson { background: var(--gradient-crimson); }
.bg-gradient-navy { background: var(--gradient-navy); }

/* Glassmorphism Navigation */
.glass-header {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 2px solid rgba(220, 38, 38, 0.15);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.glass-card {
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px -10px rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.3);
}

/* Feature Card Accents */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-crimson);
}

/* Primary Button Design */
.btn-crimson {
    background: var(--gradient-crimson);
    color: #ffffff;
    font-weight: 600;
    padding: 0.85rem 2.2rem;
    border-radius: 9999px;
    box-shadow: var(--shadow-glow);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-crimson:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.4);
    background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
}

.btn-outline-navy {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
    padding: 0.8rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s ease;
}

.btn-outline-navy:hover {
    background: var(--color-primary);
    color: #ffffff;
}

/* Navigation Links */
.nav-link {
    position: relative;
    font-weight: 600;
    color: var(--color-primary);
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -6px;
    left: 0;
    background: var(--color-crimson);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--color-crimson);
}

.nav-link:hover::after {
    width: 100%;
}

/* Badge System */
.badge-cr {
    background: rgba(220, 38, 38, 0.1);
    color: var(--color-crimson);
    border: 1px solid rgba(220, 38, 38, 0.25);
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
}

.badge-vision {
    background: rgba(22, 163, 74, 0.1);
    color: var(--color-saudi-green);
    border: 1px solid rgba(22, 163, 74, 0.25);
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}