/* ==========================================================================
   Voynexa Web Home Page - Custom External Stylesheet
   Complements Bootstrap 5 / Admin Assets
   ========================================================================== */

/* --- Custom Variables & Theme Tokens --- */
:root {
    --vn-dark-bg: #070D19;
    --vn-dark-card: #0D162B;
    --vn-dark-card-border: rgba(255, 255, 255, 0.08);
    --vn-light-bg: #FDFBF7;
    --vn-light-card: #FFFFFF;
    --vn-gold: #F5B82E;
    --vn-gold-hover: #e0a322;
    --vn-text-dark: #070D19;
    --vn-text-light: #FFFFFF;
    --vn-text-muted-dark: #8E9BAE;
    --vn-text-muted-light: #5A6578;
    --vn-font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* --- Global Reset & Typography --- */
body {
    font-family: var(--vn-font-family);
    background-color: var(--vn-dark-bg);
    color: var(--vn-text-light);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Gold italic accent text */
.text-gold-italic {
    color: var(--vn-gold) !important;
    font-style: italic;
    font-weight: 400;
}

.text-gold {
    color: var(--vn-gold) !important;
}

.bg-vn-dark {
    background-color: var(--vn-dark-bg) !important;
}

.bg-vn-light {
    background-color: var(--vn-light-bg) !important;
    color: var(--vn-text-dark) !important;
}

/* --- Section Titles & Badges --- */
.section-subtitle {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8E9BAE;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.section-subtitle.light-mode {
    color: #8E9BAE;
}

.subtitle-dash {
    width: 24px;
    height: 2px;
    background-color: var(--vn-gold);
    display: inline-block;
}

.section-heading-large {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1px;
}

/* --- Header / Navigation --- */
.vn-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050;
    padding: 20px 0;
    transition: all 0.3s ease;
    background: rgba(7, 13, 25, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vn-header.scrolled {
    padding: 14px 0;
    background: rgba(7, 13, 25, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.vn-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: 3px;
    color: #FFFFFF;
}

.vn-logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #1E293B, #0F172A);
    border: 1px solid rgba(245, 184, 46, 0.4);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vn-gold);
    font-weight: 900;
}

.vn-nav-link {
    color: #CBD5E1;
    font-size: 0.95rem;
    font-weight: 500;
    margin: 0 18px;
}

.vn-nav-link:hover,
.vn-nav-link.active {
    color: var(--vn-gold) !important;
    font-weight: 700;
}

.vn-inner-header {
    position: relative;
    padding-top: 150px;
    padding-bottom: 70px;
    background: radial-gradient(circle at 50% 20%, rgba(15, 30, 60, 0.9) 0%, var(--vn-dark-bg) 75%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}


.btn-vn-outline {
    border: 1px solid rgba(245, 184, 46, 0.5);
    color: var(--vn-gold);
    border-radius: 50px;
    padding: 8px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-vn-outline:hover {
    background-color: var(--vn-gold);
    color: var(--vn-dark-bg);
    border-color: var(--vn-gold);
    box-shadow: 0 0 20px rgba(245, 184, 46, 0.3);
}

/* --- Hero Section --- */
.vn-hero {
    position: relative;
    padding-top: 170px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 50% 20%, rgba(15, 30, 60, 0.8) 0%, var(--vn-dark-bg) 70%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vn-hero-content {
    max-width: 800px;
}

.vn-hero-title {
    font-size: clamp(3.2rem, 6.5vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.vn-hero-desc {
    font-size: 1.15rem;
    color: #94A3B8;
    line-height: 1.6;
    max-width: 580px;
    margin-bottom: 36px;
}

.btn-vn-primary {
    background-color: var(--vn-gold);
    color: var(--vn-dark-bg);
    border-radius: 50px;
    padding: 14px 34px;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(245, 184, 46, 0.25);
    transition: all 0.3s ease;
}

.btn-vn-primary:hover {
    background-color: var(--vn-gold-hover);
    color: var(--vn-dark-bg);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 184, 46, 0.4);
}

.btn-vn-dark-outline {
    background: rgba(255, 255, 255, 0.04);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 14px 34px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.btn-vn-dark-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.3);
}

/* Stats Row */
.vn-hero-stats {
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
    padding: 10px 0;
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--vn-gold);
    line-height: 1.1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #8E9BAE;
    text-transform: uppercase;
}

/* --- Section 1: What We Do (Light) --- */
.vn-section-what-we-do {
    background-color: var(--vn-light-bg);
    color: var(--vn-text-dark);
    padding: 120px 0;
}

.vn-section-what-we-do .section-heading-large {
    color: var(--vn-text-dark);
}

.vn-what-we-do-text {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--vn-text-muted-light);
}

/* --- Section 2: Our Services (Dark) --- */
.vn-section-services {
    background-color: var(--vn-dark-bg);
    padding: 120px 0;
}

.service-card {
    background-color: var(--vn-dark-card);
    border: 1px solid var(--vn-dark-card-border);
    border-radius: 14px;
    padding: 32px 28px;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 184, 46, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 28px;
    right: 28px;
    height: 2px;
    background-color: var(--vn-gold);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.service-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.service-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.1);
    color: #38BDF8;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.service-number {
    font-size: 0.85rem;
    font-weight: 700;
    color: #475569;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.service-desc {
    font-size: 0.92rem;
    color: #94A3B8;
    line-height: 1.6;
    margin: 0;
}

/* --- Section 3: Why Voynexa (Light) --- */
.vn-section-why {
    background-color: var(--vn-light-bg);
    color: var(--vn-text-dark);
    padding: 120px 0;
}

.why-card {
    background-color: var(--vn-light-card);
    border-radius: 18px;
    padding: 36px 30px;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.why-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--vn-gold);
    line-height: 1;
    margin-bottom: 20px;
}

.why-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--vn-text-dark);
    margin-bottom: 10px;
}

.why-desc {
    font-size: 0.92rem;
    color: var(--vn-text-muted-light);
    line-height: 1.6;
    margin: 0;
}

/* --- Section 4: CTA / Proposal (Dark) --- */
.vn-section-cta {
    background: radial-gradient(circle at 50% 50%, #0F1D38 0%, #070D19 80%);
    padding: 120px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.cta-box {
    max-width: 760px;
    margin: 0 auto;
}

.cta-form-wrapper {
    margin-top: 40px;
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.cta-form {
    display: flex;
    gap: 12px;
    max-width: 520px;
    width: 100%;
}

.cta-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 14px 24px;
    color: #FFFFFF;
    font-size: 0.95rem;
    width: 100%;
    outline: none;
    transition: all 0.3s ease;
}

.cta-input:focus {
    border-color: var(--vn-gold);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(245, 184, 46, 0.2);
}

.cta-input::placeholder {
    color: #64748B;
}

.cta-contacts {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #94A3B8;
    margin-top: 30px;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cta-contact-item svg {
    color: var(--vn-gold);
}

/* --- Footer --- */
.vn-footer {
    background-color: var(--vn-light-bg);
    color: var(--vn-text-dark);
    padding: 40px 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* --- Responsive Adjustments --- */
@media (max-width: 991.98px) {
    .vn-hero {
        padding-top: 140px;
    }
    .vn-hero-title {
        font-size: 3rem;
    }
    .cta-form {
        flex-direction: column;
    }
    .cta-form .btn-vn-primary {
        width: 100%;
        justify-content: center;
    }
}