/* ==========================================================================
   NUVIOQ - Corporate Design System & Stylesheet
   Color Palette: #0A3A82 (Deep Navy), #00B4D8 (Tech Cyan), #1E293B (Slate Dark), #F8FAFC (Soft Bg)
   Includes Full Dark Mode Support (data-theme="dark")
   ========================================================================== */

:root {
    --color-primary: #0A3A82;
    --color-primary-dark: #07295D;
    --color-primary-light: #1652A8;
    --color-secondary: #00B4D8;
    --color-secondary-hover: #0096C7;
    --color-secondary-light: #E0F7FA;
    --color-accent: #F59E0B;
    --color-dark: #1E293B;
    --color-slate-muted: #64748B;
    --color-light-bg: #F8FAFC;
    --color-card-bg: #FFFFFF;
    --color-border: #E2E8F0;
    --color-text-main: #1E293B;
    --color-text-muted: #64748B;
    --navbar-bg: rgba(255, 255, 255, 0.92);
    --navbar-border: rgba(226, 232, 240, 0.8);
    --section-light-bg: #F8FAFC;
    --section-white-bg: #FFFFFF;
    --input-bg: #FFFFFF;
    --input-border: #CBD5E1;
    --input-text: #1E293B;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(10, 58, 130, 0.06);
    --shadow-md: 0 8px 24px rgba(10, 58, 130, 0.08);
    --shadow-lg: 0 16px 40px rgba(10, 58, 130, 0.12);
    --shadow-hover: 0 20px 45px rgba(0, 180, 216, 0.18);
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   DARK MODE OVERRIDES (Comfortable Eye-Friendly Palette)
   -------------------------------------------------------------------------- */
[data-theme="dark"] {
    --color-primary: #38BDF8;
    --color-primary-dark: #0F172A;
    --color-primary-light: #0284C7;
    --color-secondary: #00B4D8;
    --color-secondary-hover: #38BDF8;
    --color-dark: #F1F5F9;
    --color-slate-muted: #94A3B8;
    --color-light-bg: #0B132B;
    --color-card-bg: #1E293B;
    --color-border: #334155;
    --color-text-main: #F1F5F9;
    --color-text-muted: #94A3B8;
    --navbar-bg: rgba(15, 23, 42, 0.92);
    --navbar-border: rgba(51, 65, 85, 0.8);
    --section-light-bg: #0B132B;
    --section-white-bg: #0F172A;
    --input-bg: #1E293B;
    --input-border: #475569;
    --input-text: #F1F5F9;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    --shadow-hover: 0 20px 45px rgba(0, 180, 216, 0.25);
}

/* --------------------------------------------------------------------------
   Reset & Global Typography
   -------------------------------------------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-light-bg);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

[data-theme="dark"] .text-dark {
    color: #F1F5F9 !important;
}

[data-theme="dark"] .text-muted {
    color: #94A3B8 !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--section-light-bg) !important;
}

[data-theme="dark"] .bg-white {
    background-color: var(--section-white-bg) !important;
}

[data-theme="dark"] .card {
    background-color: var(--color-card-bg) !important;
    border-color: var(--color-border) !important;
}

[data-theme="dark"] .border-top,
[data-theme="dark"] .border-bottom,
[data-theme="dark"] .border {
    border-color: var(--color-border) !important;
}

/* --------------------------------------------------------------------------
   Subpage Hero Header (Responsive to Light & Dark Themes)
   -------------------------------------------------------------------------- */
.page-hero-header {
    background: radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.12) 0%, transparent 65%), var(--section-white-bg);
    padding-top: 130px !important;
    padding-bottom: 3.5rem !important;
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

[data-theme="dark"] .page-hero-header {
    background: radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.22) 0%, transparent 65%), var(--section-white-bg);
}

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

img {
    max-width: 100%;
    height: auto;
}

/* --------------------------------------------------------------------------
   Navbar Styles
   -------------------------------------------------------------------------- */
.navbar-nuvioq {
    background-color: var(--navbar-bg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--navbar-border);
    padding: 0.85rem 0;
    transition: var(--transition);
    z-index: 1050;
}

.navbar-nuvioq.scrolled {
    background-color: var(--navbar-bg);
    box-shadow: var(--shadow-md);
    padding: 0.5rem 0;
}

.navbar-brand-logo {
    height: 64px;
    max-height: 68px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 8px rgba(0, 180, 216, 0.18));
}

.navbar-nuvioq.scrolled .navbar-brand-logo {
    height: 52px;
}

@media (max-width: 768px) {
    .navbar-brand-logo {
        height: 50px;
    }
}

.nav-link-nuvioq {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-main) !important;
    padding: 0.6rem 1.1rem !important;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link-nuvioq:hover,
.nav-link-nuvioq.active {
    color: var(--color-secondary) !important;
    background-color: rgba(0, 180, 216, 0.12);
}

.nav-link-nuvioq.active::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 20%;
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary-light));
    border-radius: var(--radius-full);
}

/* Theme Toggle Button */
.btn-theme-toggle {
    background: rgba(0, 180, 216, 0.1);
    color: var(--color-secondary);
    border: 1px solid var(--color-border);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-theme-toggle:hover {
    background: var(--color-secondary);
    color: #ffffff;
    transform: rotate(20deg) scale(1.05);
}

/* --------------------------------------------------------------------------
   Buttons & UI Elements
   -------------------------------------------------------------------------- */
.btn-nuvioq-primary {
    background: linear-gradient(135deg, #0A3A82 0%, #1652A8 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    border: none;
    box-shadow: 0 4px 14px rgba(10, 58, 130, 0.25);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

[data-theme="dark"] .btn-nuvioq-primary {
    background: linear-gradient(135deg, #0284C7 0%, #00B4D8 100%);
    box-shadow: 0 4px 14px rgba(0, 180, 216, 0.3);
}

.btn-nuvioq-primary:hover {
    background: linear-gradient(135deg, #1652A8 0%, #00B4D8 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(0, 180, 216, 0.35);
    color: #ffffff !important;
}

.btn-nuvioq-cyan {
    background: linear-gradient(135deg, #00B4D8 0%, #0096C7 100%);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.75rem 1.6rem;
    border-radius: var(--radius-md);
    border: none;
    box-shadow: 0 4px 14px rgba(0, 180, 216, 0.28);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-nuvioq-cyan:hover {
    background: linear-gradient(135deg, #0A3A82 0%, #1652A8 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(10, 58, 130, 0.35);
    color: #ffffff !important;
}

.btn-nuvioq-outline {
    background: transparent;
    color: var(--color-text-main) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.72rem 1.5rem;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-nuvioq-outline:hover {
    background: var(--color-secondary);
    color: #ffffff !important;
    border-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 180, 216, 0.25);
}

.btn-nuvioq-outline-light {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    padding: 0.72rem 1.5rem;
    border-radius: var(--radius-md);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.btn-nuvioq-outline-light:hover {
    background: #ffffff;
    color: #0A3A82 !important;
    border-color: #ffffff;
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-wrapper {
    position: relative;
    padding: 130px 0 90px 0;
    background: radial-gradient(circle at 85% 15%, rgba(0, 180, 216, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 10% 85%, rgba(10, 58, 130, 0.08) 0%, transparent 40%),
                var(--section-white-bg);
    overflow: hidden;
    transition: background 0.3s ease;
}

[data-theme="dark"] .hero-wrapper {
    background: radial-gradient(circle at 85% 15%, rgba(0, 180, 216, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 10% 85%, rgba(2, 132, 199, 0.1) 0%, transparent 40%),
                #0B132B;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 180, 216, 0.1);
    color: var(--color-secondary);
    border: 1px solid rgba(0, 180, 216, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: 3.2rem;
    line-height: 1.15;
    margin-bottom: 1.3rem;
    color: var(--color-text-main);
}

.hero-title .highlight {
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.12rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-visual-card {
    position: relative;
    background: linear-gradient(145deg, #0A3A82 0%, #07295D 100%);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    color: #ffffff;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hero-visual-card {
    background: linear-gradient(145deg, #1E293B 0%, #0F172A 100%);
    border: 1px solid rgba(0, 180, 216, 0.25);
}

.hero-badge-float {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--color-card-bg);
    color: var(--color-text-main);
    padding: 1rem 1.4rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    animation: floatAnim 4s ease-in-out infinite;
}

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

/* --------------------------------------------------------------------------
   Metrics Bar
   -------------------------------------------------------------------------- */
.metrics-section {
    background-color: #0A3A82;
    color: #ffffff;
    padding: 3.5rem 0;
    position: relative;
}

[data-theme="dark"] .metrics-section {
    background-color: #0F172A;
    border-top: 1px solid #1E293B;
    border-bottom: 1px solid #1E293B;
}

.metric-item {
    text-align: center;
    padding: 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.metric-item:last-child {
    border-right: none;
}

.metric-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.metric-label {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Cards & Section Blocks
   -------------------------------------------------------------------------- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.3rem;
    color: var(--color-text-main);
    margin-bottom: 0.8rem;
}

.section-desc {
    color: var(--color-text-muted);
    font-size: 1.02rem;
}

.card-nuvioq {
    background-color: var(--color-card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 2.2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-nuvioq:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 180, 216, 0.4);
}

.card-icon-box {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.15) 0%, rgba(10, 58, 130, 0.1) 100%);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card-nuvioq:hover .card-icon-box {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #0284C7 100%);
    color: #ffffff;
    transform: scale(1.06);
}

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

.card-text-nuvioq {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    flex-grow: 1;
    margin-bottom: 1.25rem;
}

.card-link-arrow {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-secondary);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.card-nuvioq:hover .card-link-arrow {
    color: var(--color-secondary-hover);
    gap: 0.7rem;
}

/* --------------------------------------------------------------------------
   Process Steps & Cards
   -------------------------------------------------------------------------- */
.process-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: 1.8rem;
    border: 1px solid var(--color-border);
    height: 100%;
    position: relative;
    transition: var(--transition);
}

.process-card:hover {
    border-color: var(--color-secondary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   Portfolio Filter & Items
   -------------------------------------------------------------------------- */
.filter-btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-card-bg);
    color: var(--color-text-main);
    transition: var(--transition);
    cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-secondary);
    color: #ffffff;
    border-color: var(--color-secondary);
    box-shadow: 0 4px 12px rgba(0, 180, 216, 0.3);
}

.portfolio-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.portfolio-img-box {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-img-box {
    filter: brightness(1.08);
}

/* Background Gradients by Category */
.portfolio-img-box.bg-theme-prod {
    background: radial-gradient(circle at 30% 30%, rgba(0, 180, 216, 0.35) 0%, transparent 65%),
                linear-gradient(135deg, #071E42 0%, #0A3A82 50%, #0096C7 100%);
}

.portfolio-img-box.bg-theme-crm {
    background: radial-gradient(circle at 70% 30%, rgba(16, 185, 129, 0.35) 0%, transparent 65%),
                linear-gradient(135deg, #07295D 0%, #064E3B 50%, #10B981 100%);
}

.portfolio-img-box.bg-theme-lms {
    background: radial-gradient(circle at 30% 70%, rgba(168, 85, 247, 0.35) 0%, transparent 65%),
                linear-gradient(135deg, #1E1B4B 0%, #4C1D95 50%, #9333EA 100%);
}

.portfolio-img-box.bg-theme-qa {
    background: radial-gradient(circle at 70% 70%, rgba(0, 180, 216, 0.35) 0%, transparent 65%),
                linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #0284C7 100%);
}

/* Animated Central Icon Sphere */
.tech-icon-sphere {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 2.2rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.portfolio-card:hover .tech-icon-sphere {
    transform: translateY(-6px) scale(1.12);
    box-shadow: 0 15px 35px rgba(0, 180, 216, 0.45);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Rotating Orbit Ring */
.tech-orbit-ring {
    position: absolute;
    width: 110px;
    height: 110px;
    border-radius: var(--radius-full);
    border: 1.5px dashed rgba(255, 255, 255, 0.3);
    animation: spinTechRing 14s linear infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes spinTechRing {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pulse Live Badge */
.live-pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background-color: #10B981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulseDot 1.8s infinite;
    margin-right: 5px;
}

@keyframes pulseDot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Floating Interactive Tech Chips */
.portfolio-chip-bottom {
    position: absolute;
    bottom: 12px;
    left: 14px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-full);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-chip-bottom {
    background: rgba(15, 23, 42, 0.9);
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.portfolio-tag {
    position: absolute;
    top: 12px;
    right: 14px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.28rem 0.75rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.15);
    z-index: 3;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-tag {
    background: var(--color-secondary);
    color: #ffffff;
    border-color: var(--color-secondary);
    transform: scale(1.04);
}

/* --------------------------------------------------------------------------
   Express Quoter Box & Forms
   -------------------------------------------------------------------------- */
.quoter-box {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.step-indicator-wrapper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    position: relative;
}

.step-indicator-wrapper::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--color-border);
    z-index: 1;
}

.wizard-step-dot {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background-color: var(--color-light-bg);
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.wizard-step-dot.active {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 180, 216, 0.25);
}

.wizard-step-dot.completed {
    background-color: #10B981;
    border-color: #10B981;
    color: #ffffff;
}

.option-select-card {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    height: 100%;
    background: var(--color-card-bg);
}

.option-select-card:hover {
    border-color: var(--color-secondary);
    background-color: rgba(0, 180, 216, 0.05);
}

.option-select-card.selected {
    border-color: var(--color-secondary);
    background-color: rgba(0, 180, 216, 0.1);
    box-shadow: 0 4px 14px rgba(0, 180, 216, 0.15);
}

/* Form Controls in Dark Mode */
.form-control, .form-select {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--input-text);
    border-radius: var(--radius-sm);
    padding: 0.65rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--color-secondary);
    color: var(--input-text);
    box-shadow: 0 0 0 0.25rem rgba(0, 180, 216, 0.25);
}

.form-control::placeholder {
    color: var(--color-text-muted);
}

[data-theme="dark"] .form-check-input {
    background-color: var(--input-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .form-check-input:checked {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

/* Accordion Dark Mode */
[data-theme="dark"] .accordion-item {
    background-color: var(--color-card-bg);
    border-color: var(--color-border);
}

[data-theme="dark"] .accordion-button {
    background-color: var(--color-card-bg);
    color: var(--color-text-main);
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
    background-color: rgba(0, 180, 216, 0.12);
    color: var(--color-secondary);
}

/* Table Dark Mode */
[data-theme="dark"] .table {
    color: var(--color-text-main);
    border-color: var(--color-border);
}

[data-theme="dark"] .table-hover>tbody>tr:hover>* {
    background-color: rgba(255, 255, 255, 0.04);
    color: var(--color-text-main);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer-nuvioq {
    background: linear-gradient(180deg, #07152B 0%, #030B17 100%);
    color: #ffffff;
    padding: 80px 0 30px 0;
    border-top: 3px solid var(--color-secondary);
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1.25rem;
}

.footer-desc {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.footer-heading {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: var(--color-secondary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--color-secondary);
    font-size: 1.1rem;
    margin-top: 2px;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.4rem;
    }
    .metric-item {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    }
    .metric-item:last-child {
        border-bottom: none;
    }
    .hero-visual-card {
        margin-top: 3rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .hero-badge-float {
        position: relative;
        bottom: 0;
        left: 0;
        margin-top: 1rem;
    }
}