/* ==========================================================================
   NEXUS ENTERPRISE — LUXURY 3D CORPORATE & CONSULTING DESIGN SYSTEM
   Modern, Ultra-Responsive, Glassmorphic & 3D Interactive Styling Engine
   Theme: Luxury Emerald & Champagne Gold (Dark & High-Contrast Light Modes)
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
    /* Color Palette — Luxury Emerald & Champagne Gold (Dark Default) */
    --bg-primary: #050D0A;
    --bg-secondary: #0A1713;
    --bg-tertiary: #11241E;
    --bg-card: rgba(10, 23, 19, 0.85);
    --bg-card-hover: rgba(17, 36, 30, 0.95);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-subtle: rgba(255, 255, 255, 0.02);

    /* Brand Accent Colors */
    --accent-emerald: #10B981;
    --accent-emerald-bright: #05DF96;
    --accent-cyan: #05DF96; /* Luminous Emerald-Mint highlight */
    --accent-gold: #F59E0B;
    --accent-gold-light: #FCD34D;
    --accent-amber: #F59E0B;
    --accent-blue: #10B981;
    --accent-cobalt: #047857;
    --accent-indigo: #D97706;
    --accent-purple: #F59E0B;
    --accent-rose: #F43F5E;

    /* Gradients */
    --grad-primary: linear-gradient(135deg, #10B981 0%, #05DF96 45%, #F59E0B 100%);
    --grad-accent: linear-gradient(135deg, #F59E0B 0%, #FCD34D 50%, #10B981 100%);
    --grad-dark: linear-gradient(180deg, rgba(5, 13, 10, 0.92) 0%, #0A1713 100%);
    --grad-glow: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.18), transparent 70%);
    --grad-card-border: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(16, 185, 129, 0.08));

    /* Typography Colors */
    --text-primary: #F0FDF4;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --text-bright: #FFFFFF;
    --text-gold: #FCD34D;

    /* Borders & Outlines */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(16, 185, 129, 0.35);
    --border-gold: rgba(245, 158, 11, 0.35);
    --border-card: rgba(255, 255, 255, 0.09);

    /* Shadows & Glows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.35), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.55), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.75);
    --shadow-glow: 0 0 35px rgba(16, 185, 129, 0.3);
    --shadow-glow-purple: 0 0 35px rgba(245, 158, 11, 0.25);
    --shadow-glow-gold: 0 0 35px rgba(245, 158, 11, 0.3);

    /* Layout & Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --container-max: 1280px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);

    /* Fonts */
    --font-heading: 'Space Grotesk', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Light Theme Variables & Full Element Overrides
   ========================================================================== */
body.theme-light {
    --bg-primary: #F8FAFC;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #EEF5F1;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FFFFFF;
    --bg-glass: rgba(0, 0, 0, 0.02);
    --bg-glass-subtle: rgba(0, 0, 0, 0.01);

    /* High contrast text */
    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;
    --text-bright: #020617;
    --text-gold: #B45309;

    /* High contrast accents for light mode */
    --accent-emerald: #059669;
    --accent-emerald-bright: #047857;
    --accent-cyan: #047857;
    --accent-gold: #D97706;
    --accent-gold-light: #B45309;
    --accent-amber: #D97706;
    --accent-blue: #0284C7;
    --accent-cobalt: #1D4ED8;
    --accent-indigo: #4F46E5;
    --accent-purple: #7C3AED;

    /* Gradients */
    --grad-primary: linear-gradient(135deg, #059669 0%, #10B981 50%, #D97706 100%);
    --grad-accent: linear-gradient(135deg, #D97706 0%, #F59E0B 50%, #059669 100%);
    --grad-dark: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
    --grad-glow: radial-gradient(circle at 50% 50%, rgba(5, 150, 105, 0.12), transparent 70%);
    --grad-card-border: linear-gradient(135deg, rgba(5, 150, 105, 0.2), rgba(217, 119, 6, 0.1));

    /* Borders */
    --border-color: rgba(15, 23, 42, 0.12);
    --border-glow: rgba(5, 150, 105, 0.35);
    --border-gold: rgba(217, 119, 6, 0.35);
    --border-card: rgba(15, 23, 42, 0.09);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
    --shadow-glow: 0 0 25px rgba(5, 150, 105, 0.18);
    --shadow-glow-purple: 0 0 25px rgba(217, 119, 6, 0.18);
    --shadow-glow-gold: 0 0 25px rgba(217, 119, 6, 0.2);
}

/* Light Mode Explicit Component Styles */
body.theme-light .site-header.scrolled {
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
}

body.theme-light .dropdown-menu {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 15px 35px rgba(15, 23, 42, 0.12);
}

body.theme-light .dropdown-menu a {
    color: #334155;
}

body.theme-light .dropdown-menu a:hover {
    background: #EEF5F1;
    color: #047857;
}

body.theme-light .currency-select {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.15);
    color: var(--text-bright);
}

body.theme-light .currency-select:hover,
body.theme-light .currency-select:focus {
    background: #EEF5F1;
    border-color: #047857;
}

body.theme-light select option {
    background: #FFFFFF;
    color: #0F172A;
}

body.theme-light .theme-toggle-btn {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.15);
    color: #334155;
}

body.theme-light .theme-toggle-btn:hover {
    color: #D97706;
    border-color: #D97706;
    background: #FFFBEB;
}

body.theme-light .mobile-drawer {
    background: #FFFFFF;
    border-left: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.1);
}

body.theme-light .mobile-nav-link {
    color: var(--text-bright);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

body.theme-light .hero-glow-overlay {
    background: radial-gradient(circle at 75% 30%, rgba(5, 150, 105, 0.08), transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(217, 119, 6, 0.06), transparent 50%);
}

body.theme-light .hero-tag {
    background: #EEF5F1;
    border-color: rgba(5, 150, 105, 0.3);
    color: #047857;
    box-shadow: 0 2px 10px rgba(5, 150, 105, 0.1);
}

body.theme-light .section-tag {
    background: #EEF5F1;
    border-color: rgba(5, 150, 105, 0.3);
    color: #047857;
}

body.theme-light .section-tag.gold,
body.theme-light .section-tag.purple {
    background: #FEF3C7;
    border-color: rgba(217, 119, 6, 0.3);
    color: #B45309;
}

body.theme-light .finder-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

body.theme-light .finder-select,
body.theme-light .finder-input {
    background: #F8FAFC;
    border-color: rgba(15, 23, 42, 0.12);
    color: var(--text-bright);
}

body.theme-light .finder-select:focus,
body.theme-light .finder-input:focus {
    background: #FFFFFF;
    border-color: #047857;
}

body.theme-light .card-glass {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .card-glass::before {
    background: linear-gradient(90deg, transparent, rgba(5, 150, 105, 0.15), transparent);
}

body.theme-light .card-glass:hover {
    border-color: rgba(5, 150, 105, 0.35);
    box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.1), 0 0 25px rgba(5, 150, 105, 0.1);
}

body.theme-light .pillar-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .pillar-card:hover {
    border-color: rgba(5, 150, 105, 0.35);
    box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.1), 0 0 25px rgba(5, 150, 105, 0.1);
}

body.theme-light .pillar-icon-box {
    background: #EEF5F1;
    border-color: rgba(5, 150, 105, 0.25);
    color: #047857;
}

body.theme-light .tab-btn {
    background: #EEF5F1;
    border-color: rgba(15, 23, 42, 0.1);
    color: #334155;
}

body.theme-light .tab-btn:hover {
    background: #E2E8F0;
    color: #020617;
}

body.theme-light .tab-btn.active {
    background: var(--grad-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(5, 150, 105, 0.3);
}

body.theme-light .feature-check-icon {
    background: #EEF5F1;
    color: #047857;
}

body.theme-light .quiz-wrapper {
    background: #FFFFFF;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.1);
}

body.theme-light .quiz-progress-bar-wrap {
    background: #E2E8F0;
}

body.theme-light .quiz-option-card {
    background: #F8FAFC;
    border-color: rgba(15, 23, 42, 0.1);
}

body.theme-light .quiz-option-card:hover {
    background: #F0FDF4;
    border-color: rgba(5, 150, 105, 0.4);
}

body.theme-light .quiz-option-card.selected {
    background: #ECFDF5;
    border-color: #047857;
    box-shadow: 0 4px 15px rgba(5, 150, 105, 0.15);
}

body.theme-light .range-slider {
    background: #CBD5E1;
}

body.theme-light .estimator-summary-card {
    background: linear-gradient(135deg, #ECFDF5 0%, #FEF3C7 100%);
    border-color: rgba(5, 150, 105, 0.3);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

body.theme-light .pricing-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.1);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .pricing-card.featured {
    background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
    border-color: #059669;
    box-shadow: 0 15px 40px -5px rgba(5, 150, 105, 0.2);
}

body.theme-light .pricing-badge-popular {
    background: var(--grad-primary);
    color: #FFFFFF;
}

body.theme-light .billing-toggle-wrap {
    background: #EEF5F1;
    border-color: rgba(15, 23, 42, 0.12);
}

body.theme-light .billing-toggle-label.active {
    background: #FFFFFF;
    color: var(--text-bright);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}

body.theme-light .discount-badge {
    background: #ECFDF5;
    color: #047857;
    border-color: rgba(5, 150, 105, 0.3);
}

body.theme-light .case-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .case-card:hover {
    border-color: rgba(5, 150, 105, 0.35);
    box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.1);
}

body.theme-light .case-card-tag {
    background: rgba(255, 255, 255, 0.95);
    color: #047857;
    border-color: rgba(15, 23, 42, 0.1);
}

body.theme-light .case-metric-box {
    background: #F8FAFC;
    border-color: rgba(15, 23, 42, 0.08);
}

body.theme-light .team-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .team-card:hover {
    border-color: rgba(5, 150, 105, 0.35);
    box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.1);
}

body.theme-light .team-social-link {
    background: #F1F5F9;
    border-color: rgba(15, 23, 42, 0.1);
    color: #475569;
}

body.theme-light .team-social-link:hover {
    background: #059669;
    color: #FFFFFF;
    border-color: #059669;
}

body.theme-light .office-clock-card {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

body.theme-light .office-clock-card:hover {
    border-color: #059669;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
}

body.theme-light .modal-content {
    background: #FFFFFF;
    color: var(--text-primary);
    border-color: rgba(15, 23, 42, 0.12);
    box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25);
}

body.theme-light .modal-close-btn {
    background: #F1F5F9;
    border-color: rgba(15, 23, 42, 0.1);
    color: #475569;
}

body.theme-light .modal-close-btn:hover {
    background: #FFE4E6;
    border-color: #F43F5E;
    color: #E11D48;
}

body.theme-light .form-control {
    background: #F8FAFC;
    border-color: rgba(15, 23, 42, 0.15);
    color: var(--text-bright);
}

body.theme-light .form-control:focus {
    background: #FFFFFF;
    border-color: #047857;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

body.theme-light .accordion-item {
    background: #FFFFFF;
    border-color: rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
}

body.theme-light .accordion-header:hover {
    color: #047857;
}

body.theme-light .toast-notice {
    background: #061811;
    color: #FFFFFF;
    border-color: #10B981;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

body.theme-light .site-footer {
    background: #061811;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body.theme-light .site-footer .footer-col-title {
    color: #FFFFFF;
}

body.theme-light .site-footer .footer-link {
    color: #94A3B8;
}

body.theme-light .site-footer .footer-link:hover {
    color: #10B981;
}

body.theme-light .site-footer .footer-bottom {
    color: #64748B;
    border-top-color: rgba(255, 255, 255, 0.08);
}

body.theme-light .site-footer p {
    color: #94A3B8;
}

/* --- Base & Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    max-width: 100vw;
    width: 100%;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-emerald);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-bright);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.25rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.85rem); font-weight: 600; }
h4 { font-size: 1.25rem; font-weight: 600; }
h5 { font-size: 1.1rem; font-weight: 600; }
h6 { font-size: 0.95rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }

p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1rem;
}
p:last-child {
    margin-bottom: 0;
}

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

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Utility Classes --- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.text-gradient {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-gradient-purple {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section {
    padding: 7rem 0;
    position: relative;
}

.section-sm {
    padding: 4.5rem 0;
}

.section-alt {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 4rem auto;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.1rem;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
    margin-bottom: 1.25rem;
    backdrop-filter: blur(8px);
}

.section-tag.purple, .section-tag.gold {
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.25);
    color: var(--accent-gold-light);
}

.section-tag.emerald {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--accent-emerald);
}

.section-title {
    margin-bottom: 1.25rem;
}

.section-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
}

/* Grid Utilities */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .section { padding: 4.5rem 0; }
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.85rem 1.85rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--grad-primary);
    color: #03140E;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
    font-weight: 700;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.55);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-bright);
    border-color: var(--border-color);
    backdrop-filter: blur(12px);
}
.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--accent-cyan);
    border-color: rgba(16, 185, 129, 0.4);
}
.btn-outline:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--grad-accent);
    color: #03140E;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
    font-weight: 700;
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
}

.btn-sm {
    padding: 0.55rem 1.15rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1.1rem 2.4rem;
    font-size: 1.05rem;
    border-radius: var(--radius-md);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* --- Glassmorphic Cards & 3D Interactive Physics --- */
.card-glass {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.card-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.card-glass:hover {
    transform: translateY(-6px);
    border-color: rgba(16, 185, 129, 0.35);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6), 0 0 30px rgba(16, 185, 129, 0.18);
}

/* 3D Tilt Card Base */
.tilt-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.tilt-card-content {
    transform: translateZ(20px);
    transition: transform 0.3s ease;
}

/* --- Header & Navigation --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.1rem 0;
    transition: all 0.3s ease;
    background: transparent;
}

.site-header.scrolled {
    padding: 0.75rem 0;
    background: rgba(5, 13, 10, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-bright);
    letter-spacing: -0.03em;
}

.brand-logo-icon {
    width: 38px;
    height: 38px;
    background: var(--grad-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #03140E;
    font-size: 1.25rem;
    font-weight: 900;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.brand-sub {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--accent-cyan);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: block;
    margin-top: -3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.85rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-bright);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--grad-primary);
    border-radius: var(--radius-full);
}

/* Dropdowns */
.nav-item-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -1rem;
    width: 250px;
    background: rgba(10, 23, 19, 0.96);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    padding: 0.65rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent-cyan);
    padding-left: 1.1rem;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .nav-actions .btn {
        display: none;
    }
}

/* Currency Select */
.currency-select-wrap {
    position: relative;
}

.currency-select {
    appearance: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.45rem 1.8rem 0.45rem 0.75rem;
    color: var(--text-bright);
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
}

.currency-select:hover, .currency-select:focus {
    border-color: var(--accent-cyan);
    background: rgba(16, 185, 129, 0.08);
}

.currency-select-wrap::after {
    content: '▾';
    position: absolute;
    right: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.75rem;
    pointer-events: none;
}

/* Theme Toggle */
.theme-toggle-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}
.theme-toggle-btn:hover {
    color: var(--accent-amber);
    border-color: var(--accent-amber);
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    width: 28px;
}
.nav-hamburger span {
    height: 2px;
    width: 100%;
    background: var(--text-bright);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 1024px) {
    .nav-menu { display: none; }
    .nav-hamburger { display: flex; }
}

/* --- Mobile Drawer Navigation --- */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    background: #07140F;
    border-left: 1px solid var(--border-card);
    z-index: 1001;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transform: translateX(105%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
    overflow-y: auto;
}

.mobile-drawer.open {
    transform: translateX(0);
}

.drawer-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.drawer-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.drawer-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-bright);
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--accent-cyan);
}

/* --- Hero Section & 3D WebGL Canvas --- */
.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 7rem;
    padding-bottom: 5rem;
    overflow: hidden;
}

#canvas-3d-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: all;
}

.hero-glow-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 75% 30%, rgba(16, 185, 129, 0.14), transparent 50%),
                radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.1), transparent 50%);
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 820px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.25rem;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    color: var(--accent-cyan);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1.75rem;
    backdrop-filter: blur(12px);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
}

.hero-tag-pulse {
    width: 8px;
    height: 8px;
    background: var(--accent-cyan);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
}

.hero-title {
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.hero-trust-badges {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.trust-badge-item {
    display: flex;
    flex-direction: column;
}

.trust-badge-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-bright);
    line-height: 1;
}

.trust-badge-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.25rem;
}

/* Quick Solution Finder Bar */
.solution-finder-bar {
    position: relative;
    z-index: 15;
    margin-top: -2rem;
    margin-bottom: 4rem;
}

.finder-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 1.75rem 2.25rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr auto;
    gap: 1.5rem;
    align-items: center;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(16, 185, 129, 0.1);
}

@media (max-width: 1024px) {
    .finder-card {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

.finder-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.finder-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.finder-select, .finder-input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.9rem;
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.finder-select:focus, .finder-input:focus {
    border-color: var(--accent-cyan);
    background: var(--bg-card);
}

/* --- Strategic Pillars Cards --- */
.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(16px);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pillar-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: var(--shadow-lg), 0 0 35px rgba(16, 185, 129, 0.2);
}

.pillar-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.pillar-card:hover .pillar-icon-box {
    background: var(--grad-primary);
    color: #03140E;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 25px rgba(16, 185, 129, 0.5);
}

.pillar-tag {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    display: block;
}

.pillar-card h3 {
    margin-bottom: 0.85rem;
}

.pillar-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.pillar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-cyan);
}

.pillar-link:hover {
    gap: 0.75rem;
    color: var(--text-bright);
}

/* --- Interactive Tabs & Solution Explorer --- */
.solution-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.tab-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.65rem 1.6rem;
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--text-bright);
}

.tab-btn.active {
    background: var(--grad-primary);
    color: #03140E;
    border-color: transparent;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.solution-preview-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 3rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
    backdrop-filter: blur(20px);
}

@media (max-width: 900px) {
    .solution-preview-card {
        grid-template-columns: 1fr;
        padding: 2rem;
    }
}

.solution-features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.75rem 0;
}

.solution-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.98rem;
    color: var(--text-secondary);
}

.feature-check-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.solution-preview-image {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.solution-preview-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.solution-preview-image:hover img {
    transform: scale(1.05);
}

/* --- Interactive 4-Step Strategy Diagnostic Quiz --- */
.quiz-wrapper {
    background: linear-gradient(145deg, rgba(10, 23, 19, 0.95), rgba(5, 13, 10, 0.98));
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(16, 185, 129, 0.1);
}

@media (max-width: 768px) {
    .quiz-wrapper { padding: 2rem 1.5rem; }
}

.quiz-progress-bar-wrap {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-full);
    margin-bottom: 2.5rem;
    overflow: hidden;
}

.quiz-progress-bar {
    height: 100%;
    background: var(--grad-primary);
    transition: width 0.4s ease;
    border-radius: var(--radius-full);
    box-shadow: 0 0 12px var(--accent-cyan);
}

.quiz-step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.quiz-step-counter {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-cyan);
}

.quiz-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin: 2rem 0;
}

@media (max-width: 640px) {
    .quiz-options-grid { grid-template-columns: 1fr; }
}

.quiz-option-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.quiz-option-card:hover {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.quiz-option-card.selected {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.quiz-radio-indicator {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.quiz-option-card.selected .quiz-radio-indicator {
    border-color: var(--accent-cyan);
}

.quiz-option-card.selected .quiz-radio-indicator::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 8px var(--accent-cyan);
}

.quiz-option-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-bright);
    margin-bottom: 0.35rem;
}

.quiz-option-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.quiz-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Quiz Results Card */
.quiz-result-box {
    text-align: center;
    padding: 2rem 0;
}

.score-gauge-wrap {
    width: 160px;
    height: 160px;
    margin: 0 auto 2rem auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.score-gauge-number {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.score-gauge-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* --- Interactive ROI & Budget Estimator --- */
.estimator-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
}

@media (max-width: 900px) {
    .estimator-grid { grid-template-columns: 1fr; }
}

.slider-group {
    margin-bottom: 2rem;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.slider-label {
    font-weight: 600;
    color: var(--text-bright);
    font-size: 0.95rem;
}

.slider-value {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-cyan);
    font-size: 1.1rem;
}

.range-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-cyan);
    box-shadow: 0 0 15px var(--accent-cyan);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.estimator-summary-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(245, 158, 11, 0.08));
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.roi-metric-big {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1;
    margin: 1rem 0 0.5rem 0;
}

/* --- Pricing Cards & Billing Toggle --- */
.billing-toggle-wrap {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius-full);
    margin-bottom: 3.5rem;
}

.billing-toggle-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.billing-toggle-label.active {
    background: var(--bg-card);
    color: var(--text-bright);
}

.discount-badge {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 700;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    backdrop-filter: blur(16px);
}

.pricing-card.featured {
    border-color: rgba(16, 185, 129, 0.5);
    background: linear-gradient(180deg, rgba(10, 23, 19, 0.92) 0%, rgba(16, 185, 129, 0.1) 100%);
    box-shadow: 0 20px 50px rgba(16, 185, 129, 0.15);
    transform: scale(1.03);
}

@media (max-width: 1024px) {
    .pricing-card.featured { transform: none; }
}

.pricing-badge-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--grad-primary);
    color: #03140E;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 1.1rem;
    border-radius: var(--radius-full);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    margin: 1.5rem 0;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-bright);
    line-height: 1;
}

.price-period {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.pricing-feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin: 2rem 0;
    border-top: 1px solid var(--border-color);
    padding-top: 1.75rem;
}

/* --- Case Study & Portfolio Cards --- */
.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(16, 185, 129, 0.15);
}

.case-card-img-wrap {
    height: 240px;
    overflow: hidden;
    position: relative;
}

.case-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.case-card:hover .case-card-img-wrap img {
    transform: scale(1.08);
}

.case-card-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(5, 13, 10, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.3rem 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent-cyan);
}

.case-card-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.case-metric-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin: 1.25rem 0;
}

.case-metric-num {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.case-metric-lbl {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* --- Team & Leadership Cards --- */
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    backdrop-filter: blur(16px);
    text-align: center;
    padding: 2.25rem 1.75rem;
}

.team-card:hover {
    transform: translateY(-6px);
    border-color: rgba(16, 185, 129, 0.35);
    box-shadow: var(--shadow-lg), 0 0 25px rgba(16, 185, 129, 0.15);
}

.team-avatar-wrap {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    margin: 0 auto 1.5rem auto;
    position: relative;
    padding: 4px;
    background: linear-gradient(135deg, var(--accent-emerald), var(--accent-gold));
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
}

.team-avatar-wrap img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.team-name {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.team-role {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.team-socials {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.team-social-link {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.team-social-link:hover {
    background: var(--accent-emerald);
    color: #03140E;
    border-color: var(--accent-emerald);
}

/* --- Global Office Timezone Live Clocks --- */
.office-clock-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    backdrop-filter: blur(16px);
    transition: var(--transition);
}

.office-clock-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
}

.office-city {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-bright);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.office-status-badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
}

.office-status-badge.open {
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.office-status-badge.closed {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.office-time-big {
    font-family: var(--font-mono);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin: 0.75rem 0;
}

.office-details {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Universal Modal & Drawer System --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 8, 6, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #07140F;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2.75rem;
    position: relative;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 40px rgba(16, 185, 129, 0.15);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.open .modal-content {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}

.modal-close-btn:hover {
    background: rgba(244, 63, 94, 0.2);
    border-color: var(--accent-rose);
    color: var(--accent-rose);
}

/* Forms */
.form-group {
    margin-bottom: 1.4rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent-cyan);
    background: var(--bg-card);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.15);
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

/* --- Toast Notifications --- */
.toast-notice {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(10, 23, 19, 0.95);
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    color: var(--text-bright);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(16, 185, 129, 0.2);
    backdrop-filter: blur(16px);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.toast-notice.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

/* Floating Quick Action CTA */
.floating-rfp-btn {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 990;
    background: var(--grad-primary);
    color: #03140E;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.floating-rfp-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 40px rgba(16, 185, 129, 0.65);
}

@media (max-width: 640px) {
    .floating-rfp-btn {
        bottom: 1rem;
        left: 1rem;
        padding: 0.65rem 1.2rem;
        font-size: 0.82rem;
    }
}

/* --- Accordions --- */
.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
    backdrop-filter: blur(12px);
    transition: var(--transition);
}

.accordion-header {
    padding: 1.4rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-bright);
    transition: var(--transition);
}

.accordion-header:hover {
    color: var(--accent-cyan);
}

.accordion-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    color: var(--accent-cyan);
}

.accordion-item.open .accordion-icon {
    transform: rotate(45deg);
}

.accordion-body {
    padding: 0 1.75rem 1.4rem 1.75rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* --- Footer --- */
.site-footer {
    background: #030806;
    border-top: 1px solid var(--border-color);
    padding: 5.5rem 0 2.5rem 0;
    position: relative;
    overflow: hidden;
}

.footer-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(600px, 100%);
    max-width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, #10B981, transparent);
    box-shadow: 0 0 30px #10B981;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
    gap: 3.5rem;
    margin-bottom: 4rem;
}

@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

.footer-brand p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 1.25rem 0 1.75rem 0;
    max-width: 320px;
}

.footer-col-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-bright);
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-link:hover {
    color: var(--accent-cyan);
    padding-left: 5px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 1.75rem;
}

.footer-bottom-links a:hover {
    color: var(--accent-cyan);
}

/* ==========================================================================
   Mobile Responsiveness Polish & Touch Optimization Engine
   ========================================================================== */
@media (max-width: 768px) {
    .section {
        padding: 4.5rem 0;
    }
    .section-header {
        margin-bottom: 2.75rem;
    }
    .hero-section {
        padding-top: 6.5rem;
        padding-bottom: 3.5rem;
        min-height: auto;
    }
    .hero-title {
        font-size: 2.35rem;
    }
    .hero-description {
        font-size: 1.08rem;
        margin-bottom: 2rem;
    }
    .solution-preview-card {
        padding: 1.75rem;
        gap: 1.75rem;
    }
    .quiz-wrapper {
        padding: 1.75rem 1.25rem;
    }
    .estimator-summary-card {
        padding: 1.75rem;
    }
    .card-glass, .pillar-card, .pricing-card {
        padding: 1.75rem 1.4rem;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 1.15rem;
    }
    
    /* Touch & Tap Targets */
    button, a, input, select, textarea {
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }

    /* Prevent iOS Safari input focus auto-zoom */
    .form-control, .finder-select, .finder-input, .currency-select {
        font-size: 16px !important;
    }

    /* Buttons & Nav Controls */
    .btn {
        white-space: normal;
        text-align: center;
        max-width: 100%;
    }
    .btn-lg {
        padding: 0.85rem 1.4rem;
        font-size: 0.95rem;
    }

    /* Hero Actions & Trust Badges */
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.85rem;
        margin-bottom: 2.5rem;
    }
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-trust-badges {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
        padding-top: 1.5rem;
    }
    .trust-badge-number {
        font-size: 1.35rem;
    }
    .trust-badge-label {
        font-size: 0.68rem;
    }

    /* Tabs & Filters on Mobile */
    .solution-tabs-nav {
        gap: 0.45rem;
        margin-bottom: 2rem;
    }
    .tab-btn {
        padding: 0.5rem 0.95rem;
        font-size: 0.82rem;
        white-space: normal;
    }

    /* Billing Toggle on Mobile */
    .billing-toggle-wrap {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.4rem;
        max-width: 100%;
        border-radius: var(--radius-md);
        padding: 0.5rem;
    }

    /* Modals & Popups on Mobile */
    .modal-overlay {
        padding: 1rem;
    }
    .modal-content {
        padding: 2.25rem 1.25rem 1.5rem 1.25rem;
        border-radius: var(--radius-md);
        max-height: 85vh;
    }
    .modal-close-btn {
        top: 1rem;
        right: 1rem;
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    /* Toast Notifications on Mobile */
    .toast-notice {
        bottom: 1.25rem;
        right: 1rem;
        left: 1rem;
        max-width: calc(100% - 2rem);
        margin: 0 auto;
        padding: 0.85rem 1.15rem;
        font-size: 0.88rem;
        transform: translateY(140px);
    }
    .toast-notice.show {
        transform: translateY(0);
    }

    /* Bottom CTA Banner */
    .card-glass[style*="padding: 5rem 2rem"] {
        padding: 3rem 1.25rem !important;
    }

    /* Floating Quick RFP Action Button */
    .floating-rfp-btn {
        bottom: 1.25rem;
        left: 1.25rem;
        padding: 0.65rem 1.15rem;
        font-size: 0.82rem;
    }

    /* Footer on Mobile */
    .site-footer {
        padding: 4rem 0 2rem 0;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.25rem;
    }
}

@media (max-width: 380px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-trust-badges {
        grid-template-columns: 1fr;
        gap: 0.85rem;
        text-align: center;
    }
    .trust-badge-item {
        align-items: center;
    }
}