/* ==========================================================================
   SoftBridge Technology — Core Design System & Stylesheet
   Color Palette:
   - Primary BG Dark: #0B1220
   - Secondary BG Dark: #111827
   - Primary Accent (Tech Blue): #2563EB
   - Secondary Accent (Cyan): #06B6D4
   - AI Highlight (Purple): #7C3AED
   - Light BG: #F8FAFC
   - Text Dark: #0F172A
   - Text Muted: #64748B
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

/* --- CSS Variables & Design Tokens --- */
:root {
    --bg-dark-navy: #0B1220;
    --bg-dark-card: #111827;
    --bg-dark-surface: #1E293B;
    --bg-light-surface: #FFFFFF;
    --bg-light-body: #F8FAFC;
    --bg-light-alt: #F1F5F9;

    --accent-blue: #2563EB;
    --accent-cyan: #06B6D4;
    --accent-purple: #7C3AED;
    --accent-blue-light: #60A5FA;
    --accent-emerald: #10B981;

    --gradient-tech: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
    --gradient-ai: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    --gradient-cyan-purple: linear-gradient(135deg, #06B6D4 0%, #7C3AED 100%);
    --gradient-dark-card: linear-gradient(180deg, rgba(30, 41, 59, 0.7) 0%, rgba(17, 24, 39, 0.9) 100%);
    --gradient-glow: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.15) 0%, rgba(124, 58, 237, 0.05) 50%, transparent 80%);

    --text-primary: #0F172A;
    --text-muted: #64748B;
    --text-white: #FFFFFF;
    --text-slate-light: #94A3B8;
    --text-dark-sub: #CBD5E1;

    --border-light: #E2E8F0;
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(37, 99, 235, 0.3);

    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-code: 'Space Grotesk', monospace;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    --shadow-dark: 0 20px 50px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.3);
    --shadow-cyan-glow: 0 0 30px rgba(6, 182, 212, 0.3);

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

    --container-max: 1280px;
}

/* --- Resets & Global Base --- */
*, *::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;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-light-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

/* --- Typography Utilities --- */
.h1, .h2, .h3, .h4, h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

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

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

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

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0.75rem auto 0 auto;
}

.dark-section .section-subtitle {
    color: var(--text-dark-sub);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
    border: 1px solid rgba(37, 99, 235, 0.2);
    margin-bottom: 1rem;
}

.dark-section .section-badge {
    background: rgba(6, 182, 212, 0.12);
    color: var(--accent-cyan);
    border-color: rgba(6, 182, 212, 0.3);
}

.section-badge.purple {
    background: rgba(124, 58, 237, 0.12);
    color: #A78BFA;
    border-color: rgba(124, 58, 237, 0.3);
}

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

.section-padding {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

/* --- Buttons System --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 1.85rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-blue);
    color: var(--text-white);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: #1D4ED8;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
}

.btn-gradient {
    background: var(--gradient-tech);
    color: var(--text-white);
    box-shadow: 0 4px 18px rgba(6, 182, 212, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(6, 182, 212, 0.45);
    filter: brightness(1.08);
}

.btn-ai {
    background: var(--gradient-ai);
    color: var(--text-white);
    box-shadow: 0 4px 18px rgba(124, 58, 237, 0.35);
}

.btn-ai:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(124, 58, 237, 0.5);
    filter: brightness(1.08);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
    border: 1px solid var(--border-dark);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
}

.btn-outline-dark:hover {
    background: var(--bg-light-alt);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.btn-sm {
    padding: 0.55rem 1.15rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1.1rem 2.2rem;
    font-size: 1.05rem;
}

/* --- Sticky Modern Navigation Bar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(11, 18, 32, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--text-white);
    letter-spacing: -0.03em;
}

.brand-logo-img {
    height: 54px;
    width: auto;
    object-fit: contain;
    background: #FFFFFF;
    padding: 6px 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 0 15px rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.9);
    transition: all var(--transition-fast);
}

.navbar.scrolled .brand-logo-img {
    height: 48px;
    padding: 5px 14px;
}

.footer-brand .brand-logo-img,
.contact-info-card .brand-logo-img {
    height: 58px;
    padding: 8px 18px;
}

.brand-logo:hover .brand-logo-img {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4), 0 0 20px rgba(6, 182, 212, 0.3);
}

.brand-icon-box {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: var(--gradient-tech);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.1rem;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.4);
}

.brand-logo span.accent {
    color: var(--accent-cyan);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--text-dark-sub);
    position: relative;
    padding: 0.3rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width var(--transition-fast);
    border-radius: 2px;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-actions-mobile {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 20px;
    background: transparent;
    cursor: pointer;
    z-index: 1001;
}

.hamburger span {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-white);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Hamburger active animation */
.hamburger.active span:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    background-color: var(--bg-dark-navy);
    color: var(--text-white);
    padding: 10rem 0 6rem 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-glow-overlay {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(124, 58, 237, 0.1) 40%, transparent 70%);
    z-index: 2;
    pointer-events: none;
    filter: blur(60px);
}

.hero-container {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.hero-content {
    max-width: 680px;
}

.hero-heading {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin: 1.25rem 0;
    letter-spacing: -0.03em;
}

.hero-subheading {
    font-size: 1.15rem;
    color: var(--text-dark-sub);
    margin-bottom: 2.25rem;
    line-height: 1.7;
}

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

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-code);
    color: var(--text-white);
    line-height: 1;
}

.stat-number span.suffix {
    color: var(--accent-cyan);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-slate-light);
    margin-top: 0.35rem;
    font-weight: 500;
}

/* --- Hero Right Visual (Enterprise Interactive Visual Core) --- */
.hero-visual-wrapper {
    position: relative;
}

.hero-visual-card {
    background: var(--gradient-dark-card);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    box-shadow: var(--shadow-dark);
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.hero-visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-tech);
}

.visual-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.window-dots {
    display: flex;
    gap: 6px;
}

.window-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.window-dot.red { background: #FF5F56; }
.window-dot.yellow { background: #FFBD2E; }
.window-dot.green { background: #27C93F; }

.visual-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-slate-light);
    font-family: var(--font-code);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
}

/* Floating Metrics Widgets in Hero */
.hero-floating-widget {
    position: absolute;
    background: rgba(17, 24, 39, 0.92);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 0.85rem 1.15rem;
    backdrop-filter: blur(12px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    z-index: 5;
    animation: float 5s ease-in-out infinite;
}

.widget-1 {
    top: -20px;
    right: -20px;
    animation-delay: 0s;
}

.widget-2 {
    bottom: -25px;
    left: -20px;
    animation-delay: 2.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.widget-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
.widget-icon.blue { background: rgba(37, 99, 235, 0.2); color: var(--accent-blue-light); }
.widget-icon.purple { background: rgba(124, 58, 237, 0.2); color: #C084FC; }

.widget-content h5 {
    font-size: 0.75rem;
    color: var(--text-slate-light);
    font-weight: 500;
}

.widget-content p {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-white);
    font-family: var(--font-code);
}

/* --- TRUST / TECHNOLOGY MARQUEE STRIP --- */
.trust-strip {
    background: var(--bg-dark-card);
    padding: 1.5rem 0;
    border-y: 1px solid var(--border-dark);
    overflow: hidden;
    position: relative;
}

.marquee-wrapper {
    display: flex;
    gap: 3rem;
    white-space: nowrap;
    animation: marquee 25s linear infinite;
}

.marquee-wrapper:hover {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-slate-light);
    letter-spacing: 0.04em;
}

.marquee-item i {
    color: var(--accent-cyan);
    font-size: 1rem;
}

.marquee-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.about-bullets {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.about-bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.bullet-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.about-bullet-item p {
    font-size: 0.975rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* --- SERVICES SECTION --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.4);
}

.service-card.highlighted {
    background: var(--bg-dark-navy);
    color: var(--text-white);
    border-color: var(--border-accent);
}

.service-card.highlighted:hover {
    box-shadow: var(--shadow-glow);
}

.service-icon-box {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-fast);
}

.service-card.highlighted .service-icon-box {
    background: var(--gradient-tech);
    color: var(--text-white);
}

.service-card:hover .service-icon-box {
    transform: scale(1.08);
}

.service-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-family: var(--font-code);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-muted);
    opacity: 0.6;
}

.service-card.highlighted .service-number {
    color: var(--accent-cyan);
    opacity: 0.8;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-card.highlighted p {
    color: var(--text-dark-sub);
}

.service-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}

.service-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
    background: var(--bg-light-alt);
    color: var(--text-primary);
    font-weight: 600;
}

.service-card.highlighted .service-tag {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-slate-light);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-blue);
    margin-top: auto;
}

.service-card.highlighted .service-link {
    color: var(--accent-cyan);
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* --- DATA ANALYTICS FEATURED SPOTLIGHT SECTION --- */
.dark-section {
    background-color: var(--bg-dark-navy);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.analytics-spotlight-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

.analytics-dashboard-frame {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    box-shadow: var(--shadow-dark), var(--shadow-glow);
}

.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dash-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.dash-metric-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.dash-metric-card .label {
    font-size: 0.75rem;
    color: var(--text-slate-light);
    margin-bottom: 0.35rem;
}

.dash-metric-card .val {
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-code);
    color: var(--text-white);
}

.dash-metric-card .trend {
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
}
.trend.up { color: var(--accent-emerald); }
.trend.down { color: #EF4444; }

.dash-chart-container {
    height: 220px;
    position: relative;
    background: rgba(15, 23, 42, 0.5);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

/* SVG Chart Animation */
.chart-line-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: dash 3s ease-in-out forwards infinite alternate;
}

@keyframes dash {
    to { stroke-dashoffset: 0; }
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.capability-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all var(--transition-normal);
}

.capability-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
}

.capability-icon {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    margin-bottom: 1rem;
}

.capability-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.capability-card p {
    font-size: 0.875rem;
    color: var(--text-slate-light);
}

/* --- AI SOLUTIONS SPOTLIGHT SECTION --- */
.ai-spotlight-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ai-flow-frame {
    background: var(--bg-dark-card);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(124, 58, 237, 0.2);
}

.ai-nodes-flow {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    position: relative;
}

.ai-node-step {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    transition: all var(--transition-normal);
}

.ai-node-step.active, .ai-node-step:hover {
    border-color: #A78BFA;
    background: rgba(124, 58, 237, 0.15);
    transform: translateX(6px);
}

.node-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-ai);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.node-details h5 {
    font-size: 0.95rem;
    color: var(--text-white);
}

.node-details p {
    font-size: 0.8rem;
    color: var(--text-slate-light);
}

/* AI Prompt / Query Interactive Simulator */
.ai-demo-box {
    margin-top: 1.5rem;
    background: #090D16;
    border-radius: var(--radius-md);
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-prompt-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-slate-light);
    margin-bottom: 0.75rem;
    font-family: var(--font-code);
}

.ai-output-text {
    font-family: var(--font-code);
    font-size: 0.875rem;
    color: #E2E8F0;
    min-height: 48px;
    line-height: 1.5;
}

/* --- COMBINED WHERE DATA MEETS AI SECTION --- */
.synergy-flow-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 3.5rem;
    gap: 1rem;
    position: relative;
}

.synergy-step {
    flex: 1;
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.25rem;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.synergy-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.synergy-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin: 0 auto 1rem auto;
}

.synergy-step h4 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
}

.synergy-step p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.synergy-arrow {
    font-size: 1.25rem;
    color: var(--accent-blue);
    opacity: 0.5;
}

/* --- TECH STACK GRID --- */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.75rem;
}

.tech-category-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
}

.tech-category-card h3 {
    font-size: 1.15rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tech-badges-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.tech-pill {
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    background: var(--bg-light-alt);
    font-size: 0.825rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.tech-pill i {
    color: var(--accent-blue);
}

/* --- HOW WE WORK TIMELINE --- */
.timeline-horizontal {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    position: relative;
    margin-top: 3rem;
}

.timeline-step {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.25rem;
    position: relative;
    transition: all var(--transition-normal);
}

.timeline-step:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.step-num {
    font-family: var(--font-code);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--accent-blue);
    background: rgba(37, 99, 235, 0.1);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: 1rem;
}

.timeline-step h3 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.timeline-step p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* --- INDUSTRIES GRID --- */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.5rem;
}

.industry-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    transition: all var(--transition-normal);
    text-align: center;
}

.industry-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.industry-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: rgba(37, 99, 235, 0.08);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin: 0 auto 1.25rem auto;
}

.industry-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.industry-card p {
    font-size: 0.825rem;
    color: var(--text-muted);
}

/* --- WHY CHOOSE SOFTBRIDGE --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--accent-blue);
    margin-bottom: 1.25rem;
}

.benefit-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.benefit-card p {
    font-size: 0.925rem;
    color: var(--text-muted);
}

/* --- CASE STUDIES / PROJECTS --- */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.case-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.case-header-tag {
    padding: 1.25rem 1.5rem;
    background: var(--bg-dark-navy);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.case-badge {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.15);
    text-transform: uppercase;
}

.case-body {
    padding: 1.75rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-body h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.case-meta-block {
    margin-bottom: 0.85rem;
}

.case-meta-block strong {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--accent-blue);
    display: block;
    margin-bottom: 0.2rem;
}

.case-meta-block p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.case-result-badge {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- HIGH-IMPACT CTA SECTION --- */
.cta-banner {
    background: linear-gradient(135deg, #0B1220 0%, #1E1B4B 100%);
    border-radius: var(--radius-xl);
    padding: 4.5rem 3rem;
    color: var(--text-white);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-accent);
    box-shadow: var(--shadow-dark);
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(37, 99, 235, 0.3) 0%, transparent 70%);
    pointer-events: none;
}

.cta-banner h2 {
    font-size: 2.75rem;
    margin-bottom: 1.25rem;
}

.cta-banner p {
    font-size: 1.15rem;
    color: var(--text-dark-sub);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* --- CONTACT SECTION --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
}

.contact-info-card {
    background: var(--bg-dark-navy);
    color: var(--text-white);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.15);
    filter: blur(40px);
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin: 2.5rem 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-item-text h5 {
    font-size: 0.85rem;
    color: var(--text-slate-light);
    font-weight: 500;
}

.contact-item-text p, .contact-item-text a {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-white);
}

.contact-form-card {
    background: var(--bg-light-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.15rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: var(--bg-light-body);
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--accent-blue);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Form Alert / Toast */
.form-feedback {
    display: none;
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}
.form-feedback.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

/* --- FOOTER --- */
.footer {
    background: #070B14;
    color: var(--text-white);
    padding: 5rem 0 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

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

.social-links {
    display: flex;
    gap: 0.85rem;
}

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.social-btn:hover {
    background: var(--accent-blue);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
    color: var(--text-white);
    font-weight: 700;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-slate-light);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-slate-light);
}

.footer-legal-links {
    display: flex;
    gap: 1.5rem;
}

/* --- PAGE HERO FOR SUB-PAGES --- */
.page-hero {
    background: var(--bg-dark-navy);
    color: var(--text-white);
    padding: 9rem 0 4.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero h1 {
    font-size: 3.25rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.15rem;
    color: var(--text-dark-sub);
    max-width: 650px;
    margin: 0 auto;
}

/* Tab filter bar for subpages */
.filter-tab-bar {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 0.6rem 1.35rem;
    border-radius: var(--radius-full);
    background: var(--bg-light-alt);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.tab-btn.active, .tab-btn:hover {
    background: var(--accent-blue);
    color: var(--text-white);
}

/* Utility Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}