/* 
 * Crantum Main Stylesheet
 * Premium Corporate & Tech Agency Theme
 */

:root {
    --primary-color: #6366f1; /* Indigo Accent */
    --primary-hover: #4f46e5;
    --dark-color: #000000;
    --body-bg: #ffffff;
    --text-color: #111827; /* Deep Charcoal */
    --text-muted: #6b7280; /* Neutral grey */
    --light-bg: #f9fafb;   /* Off-white */
    --border-color: rgba(0, 0, 0, 0.08);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background-color: var(--body-bg);
    color: var(--text-color);
    font-family: var(--font-sans);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-vh-100: 100vh;
}

/* Typography Utilities */
.fw-extrabold { font-weight: 800; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.uppercase-spacing { text-transform: uppercase; letter-spacing: 0.1em; }
.line-height-sm { line-height: 1.15; }
.line-height-lg { line-height: 1.75; }
.fs-11 { font-size: 11px; }
.fs-12 { font-size: 12px; }
.fs-13 { font-size: 13px; }
.fs-14 { font-size: 14px; }
.fs-15 { font-size: 15px; }
.fs-16 { font-size: 16px; }
.fs-18 { font-size: 18px; }
.fs-20 { font-size: 20px; }
.fs-24 { font-size: 24px; }
.fs-32 { font-size: 32px; }
.fs-48 { font-size: 48px; }
.fs-64 { font-size: 64px; }
.max-width-600 { max-width: 600px; }
.text-indigo { color: var(--primary-color) !important; }
.bg-indigo { background-color: var(--primary-color) !important; }
.text-secondary { color: var(--text-muted) !important; }

/* Buttons */
.btn-black {
    background-color: var(--dark-color);
    color: #ffffff;
    border: 1px solid var(--dark-color);
    border-radius: 50px;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition-smooth);
}
.btn-black:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2);
}
.btn-light {
    background-color: var(--light-bg);
    color: var(--dark-color);
    border: 1px solid var(--border-color);
}
.btn-light:hover {
    background-color: #f3f4f6;
    transform: translateY(-2px);
}
.btn-white {
    background-color: #ffffff;
    color: var(--dark-color);
    border: 1px solid #ffffff;
}
.btn-white:hover {
    background-color: #f3f4f6;
    transform: translateY(-2px);
}
.btn-outline-dark:hover {
    background-color: var(--dark-color);
    color: #ffffff;
}

/* Navbar & Mega Menu */
.navbar-wrapper {
    background-color: #ffffff;
    transition: var(--transition-smooth);
    z-index: 1050;
}
.navbar {
    border-bottom: 1px solid var(--border-color);
}
.navbar-brand .logo-text {
    font-size: 20px;
    color: var(--dark-color);
}
.nav-link {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--text-color) !important;
    padding: 8px 16px !important;
    transition: var(--transition-smooth);
    border-radius: 50px;
}
.nav-link:hover, .nav-item.active .nav-link {
    background-color: var(--light-bg);
    color: var(--primary-color) !important;
}

/* Mega Menu Dropdown Box */
.mega-menu-nav {
    position: static !important;
}
.mega-menu-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border-color) !important;
    transform: translateY(10px);
    opacity: 0;
    visibility: hidden;
    display: block;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.mega-menu-nav:hover .mega-menu-box {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}
.mega-link-item {
    display: block;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: var(--transition-smooth);
    margin-bottom: 4px;
}
.mega-link-item:hover {
    background-color: rgba(99, 102, 241, 0.05);
}
.mega-link-item .item-title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 2px;
    transition: var(--transition-smooth);
}
.mega-link-item:hover .item-title {
    color: var(--primary-color);
}
.mega-link-item .item-desc {
    display: block;
    font-size: 11.5px;
    color: var(--text-muted);
}
.menu-col-title {
    font-size: 12px;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

/* Hero Section */
.hero-section {
    background-color: #ffffff;
    min-height: 80vh;
    padding: 60px 0;
}
.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.8s infinite;
}
@keyframes pulse {
    0% { transform: scale(0.9); opacity: 1; box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.7); }
    70% { transform: scale(1.1); opacity: 0.5; box-shadow: 0 0 0 8px rgba(99, 102, 241, 0); }
    100% { transform: scale(0.9); opacity: 1; box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}

/* Glass Dashboard Mockup */
.hero-mockup-wrapper {
    height: 100%;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.glass-dashboard {
    width: 90%;
    max-width: 480px;
    border-color: var(--border-color) !important;
    position: relative;
    z-index: 2;
}
.dot-btn {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.chart-bar {
    width: 8%;
    background-color: var(--primary-color);
    border-radius: 4px 4px 0 0;
    transition: var(--transition-smooth);
}
.chart-bar:hover {
    background-color: #ffffff;
}
.mockup-float {
    position: absolute;
    z-index: 3;
    transition: var(--transition-smooth);
}
.mockup-phone {
    bottom: -20px;
    left: -20px;
    width: 160px;
}
.mockup-social {
    top: -20px;
    right: -20px;
    width: 140px;
}

/* Service Cards */
.service-card {
    border: 1px solid var(--border-color) !important;
    transition: var(--transition-smooth);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
    border-color: rgba(99, 102, 241, 0.2) !important;
}
.icon-box-wrapper {
    width: 60px;
    height: 60px;
    background-color: var(--light-bg);
}
.service-card:hover .icon-box-wrapper {
    background-color: var(--primary-color);
    color: #ffffff !important;
}
.link-btn i {
    transition: var(--transition-smooth);
}
.service-card:hover .link-btn i {
    transform: translateX(5px);
    color: var(--primary-color);
}

/* Process Section */
.process-step-card {
    border: 1px solid var(--border-color) !important;
    transition: var(--transition-smooth);
}
.process-step-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color) !important;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.05);
}

/* Project Cards */
.project-grid-card {
    border: 1px solid var(--border-color) !important;
    transition: var(--transition-smooth);
}
.project-grid-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
}
.project-img-box {
    transition: var(--transition-smooth);
}
.project-grid-card:hover .project-img-box {
    opacity: 0.9;
}

/* Pricing Card */
.pricing-card {
    border: 1px solid var(--border-color) !important;
    transition: var(--transition-smooth);
}
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}
.feature-list li i {
    font-size: 14px;
}

/* Accordion */
.accordion-item {
    border: 1px solid var(--border-color) !important;
    overflow: hidden;
}
.accordion-button:not(.collapsed) {
    background-color: var(--light-bg);
    color: var(--primary-color);
}

/* Background Shapes CTA */
.contact-cta-section .backdrop-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.shape-circle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(99, 102, 241, 0.1);
}
.shape-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    left: -100px;
}
.shape-2 {
    width: 400px;
    height: 400px;
    bottom: -200px;
    right: -100px;
}

/* Page Banner */
.page-banner {
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
}

/* Custom Spacing */
.py-6 {
    padding-top: 5.5rem !important;
    padding-bottom: 5.5rem !important;
}
.mb-6 {
    margin-bottom: 5.5rem !important;
}

/* Social icons footer */
.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}
.social-btn:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: scale(1.1);
}
.footer-links a:hover {
    color: #ffffff !important;
    transform: translateX(4px);
}