/**
 * NexaCorp Solutions - Main Frontend Styling
 * Modern Corporate & Service Ordering Platform
 */

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --primary-subtle: #eff6ff;
    --accent: #0ea5e9;
    --dark: #0f172a;
    --dark-surface: #1e293b;
    --light-bg: #f8fafc;
    --border-color: #e2e8f0;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --success: #10b981;
    --warning: #f59e0b;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: #ffffff;
    overflow-x: hidden;
    line-height: 1.65;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dark);
}

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

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

/* Glassmorphism Navbar */
.navbar-nexacorp {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition);
    padding: 16px 0;
}

.navbar-nexacorp.scrolled {
    padding: 10px 0;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.06);
}

.navbar-brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--dark);
}

.brand-icon-box {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: #fff;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.nav-link {
    font-weight: 600;
    color: #334155;
    padding: 8px 16px !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 0.95rem;
}

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

/* Buttons */
.btn-primary-nex {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border: none;
    color: #ffffff;
    font-weight: 600;
    padding: 12px 26px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.3);
    transition: var(--transition);
}

.btn-primary-nex:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.45);
}

.btn-outline-nex {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--dark);
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.btn-outline-nex:hover {
    border-color: var(--primary);
    color: var(--primary);
    background-color: var(--primary-subtle);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-wrapper {
    position: relative;
    padding: 140px 0 90px;
    background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(14, 165, 233, 0.06) 0%, transparent 40%),
                #ffffff;
    overflow: hidden;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background-color: var(--primary-subtle);
    border: 1px solid #dbeafe;
    border-radius: 30px;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.03em;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.4rem;
    line-height: 1.15;
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 580px;
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-card-preview {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.12);
    padding: 24px;
    position: relative;
}

.floating-pill {
    position: absolute;
    background: #ffffff;
    border-radius: 50px;
    padding: 10px 18px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    animation: floatAnim 4s ease-in-out infinite;
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* Service Cards */
.service-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 35px -10px rgba(15, 23, 42, 0.08);
    border-color: #cbd5e1;
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--primary-subtle);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-card:hover .service-icon-box {
    background: var(--primary);
    color: #ffffff;
    transform: scale(1.05);
}

.service-price-tag {
    background: #f1f5f9;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    display: inline-block;
}

/* Pricing / Package Cards */
.pricing-card {
    background: #ffffff;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 35px 28px;
    transition: var(--transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 20px 40px -10px rgba(37, 99, 235, 0.18);
    transform: scale(1.02);
}

.pricing-card.featured .popular-tag {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 4px 16px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.pricing-amount {
    font-size: 2.2rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--dark);
    margin: 15px 0 5px;
}

.feature-check-list {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.feature-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #475569;
}

.feature-check-list li i {
    color: var(--success);
    font-size: 1.15rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Process Phase Cards */
.phase-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
    transition: var(--transition);
}

.phase-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 3rem;
    font-weight: 800;
    color: #f1f5f9;
    font-family: var(--font-heading);
    line-height: 1;
    z-index: 1;
}

.phase-card-body {
    position: relative;
    z-index: 2;
}

/* Order Milestone Timeline */
.timeline-vertical {
    position: relative;
    padding-left: 36px;
}

.timeline-vertical::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 14px;
    width: 2px;
    height: calc(100% - 20px);
    background-color: #cbd5e1;
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 4px;
    left: -36px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 800;
    z-index: 2;
}

.timeline-item.active .timeline-dot {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.2);
}

.timeline-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 18px 20px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

/* Floating WhatsApp Button */
.btn-floating-wa {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25d366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.btn-floating-wa:hover {
    color: #ffffff;
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.6);
}

.wa-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.4);
    animation: waPulseAnim 2s infinite;
    z-index: -1;
}

@keyframes waPulseAnim {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* Section Common Styling */
.section-padding {
    padding: 90px 0;
}

.section-title {
    font-size: 2.3rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 620px;
    margin: 0 auto 50px;
}

/* Footer */
.footer-nexacorp {
    background-color: var(--dark);
    color: #94a3b8;
    padding: 80px 0 30px;
    border-top: 1px solid #1e293b;
}

.footer-nexacorp h5 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 22px;
}

.footer-link {
    color: #94a3b8;
    display: block;
    margin-bottom: 10px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-link:hover {
    color: #ffffff;
    transform: translateX(4px);
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.6rem;
    }
    .pricing-card.featured {
        transform: none;
    }
    .hero-wrapper {
        padding-top: 110px;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2.1rem;
    }
    .section-title {
        font-size: 1.85rem;
    }
    .service-card {
        padding: 20px;
    }
}