/* ==========================================================
   ALPHA COMPUTERS HOSPET - ENTERPRISE SOFTWARE SUITE
   Ultra-Modern Responsive Design System (2026 UI/UX)
   ========================================================== */

:root {
    --bg-dark: #070a12;
    --bg-surface: #0e1424;
    --bg-surface-elevated: #151e36;
    --bg-card: rgba(16, 24, 43, 0.75);
    --bg-card-hover: rgba(24, 35, 63, 0.9);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(0, 240, 255, 0.35);
    --border-glow: rgba(99, 102, 241, 0.4);
    
    --primary: #00f0ff;
    --primary-glow: rgba(0, 240, 255, 0.4);
    --secondary: #6366f1;
    --accent-purple: #a855f7;
    --accent-green: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    
    --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #6366f1 50%, #a855f7 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    --gradient-hero: radial-gradient(circle at 50% -20%, rgba(0, 240, 255, 0.18), rgba(99, 102, 241, 0.12) 40%, rgba(7, 10, 18, 0) 80%);
    --gradient-glow: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.25) 0%, transparent 70%);

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 35px rgba(0, 240, 255, 0.25);
    
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.06) 0%, transparent 40%);
    background-attachment: fixed;
}

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

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

ul {
    list-style: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.text-cyan { color: var(--primary); }
.text-purple { color: var(--accent-purple); }
.text-green { color: var(--accent-green); }
.text-amber { color: var(--accent-amber); }
.text-rose { color: var(--accent-rose); }

/* Badges */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-pill .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #050811;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(0, 240, 255, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(0, 240, 255, 0.55);
    color: #000;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: #ffffff;
    font-weight: 700;
    box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.btn-sm {
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* Header & Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.1rem 0;
    transition: var(--transition-smooth);
    background: rgba(7, 10, 18, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(7, 10, 18, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon-box {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.35);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.25);
    overflow: hidden;
}

.brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 240, 255, 0.3));
    transition: var(--transition-fast);
}

.logo-brand:hover .brand-logo-img {
    transform: scale(1.08) rotate(3deg);
}

.logo-text-group {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.1;
    color: #ffffff;
}

.logo-main span {
    color: var(--primary);
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-links a {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.3rem 0;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

/* Language Toggle Button */
.lang-toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-toggle-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.nav-phone-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
}

.nav-phone-link i {
    color: var(--accent-green);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 0 90px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-glow-blob {
    position: absolute;
    top: 15%;
    left: 45%;
    width: 550px;
    height: 550px;
    background: var(--gradient-glow);
    filter: blur(130px);
    z-index: 0;
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

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

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.12;
    margin: 1.2rem 0 1.4rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2.2rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.trust-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

.trust-item span {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-item strong {
    color: var(--text-main);
    display: block;
    font-size: 0.95rem;
}

/* Hero Lead Card */
.hero-lead-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    padding: 2.2rem;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 240, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.hero-lead-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.lead-card-header {
    margin-bottom: 1.5rem;
}

.lead-card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.4rem;
}

.lead-card-header p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 1.1rem;
    position: relative;
}

.form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.25);
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300f0ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.1rem;
    cursor: pointer;
}

select.form-control option {
    background: #0e1424;
    color: #ffffff;
    padding: 10px;
}

.form-disclaimer {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: center;
    margin-top: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

/* Stats Counter Section */
.stats-section {
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgba(14, 20, 36, 0.6);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Section Header Shared */
.section {
    padding: 6.5rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3.8rem;
}

.section-tag {
    margin-bottom: 0.8rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ==========================================================
   INTERACTIVE PRODUCT DEEP DIVE & LIVE UI MOCKUP EXPLORER
   ========================================================== */
.deep-dive-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.deep-dive-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 3rem;
}

.deep-dive-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.deep-dive-tab-btn:hover {
    color: var(--text-main);
    border-color: rgba(0, 240, 255, 0.3);
}

.deep-dive-tab-btn.active {
    background: var(--gradient-primary);
    color: #050811;
    border-color: transparent;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.deep-dive-content-card {
    background: var(--bg-card);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    padding: 3rem;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 3rem;
    align-items: center;
    box-shadow: var(--shadow-lg);
}

.deep-dive-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #ffffff;
}

.deep-dive-info p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.8rem;
}

.module-pills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2rem;
}

.module-pill {
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.2);
    color: var(--primary);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
}

/* UI Preview Mockup Frame */
.mockup-window {
    background: #090e1c;
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 240, 255, 0.15);
}

.mockup-header {
    background: #111827;
    padding: 0.75rem 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
}

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

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.mockup-title {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: monospace;
}

.mockup-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mockup-metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
}

.mockup-metric-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.8rem;
    text-align: center;
}

.mockup-metric-box .label {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.mockup-metric-box .val {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-top: 2px;
}

.mockup-table-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.8rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    font-size: 0.82rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

/* ==========================================================
   INTERACTIVE ROI & AUTOMATION SAVINGS CALCULATOR
   ========================================================== */
.calculator-section {
    background: var(--bg-dark);
}

.calc-card-wrapper {
    background: linear-gradient(135deg, rgba(14, 20, 36, 0.95), rgba(21, 30, 54, 0.95));
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    padding: 3.5rem;
    box-shadow: var(--shadow-glow);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}

.calc-inputs h3 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.calc-inputs p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.calc-range-group {
    margin-bottom: 1.8rem;
}

.calc-range-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.calc-slider {
    width: 100%;
    accent-color: var(--primary);
    cursor: pointer;
}

.calc-results {
    background: rgba(7, 10, 18, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    text-align: center;
}

.calc-result-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(16, 185, 129, 0.15);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.calc-big-saving {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.4rem;
}

.calc-metric-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.8rem 0;
    text-align: left;
}

.calc-metric-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
}

.calc-metric-box h5 {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.calc-metric-box div {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 4px;
}

/* ==========================================================
   HARDWARE & POS ECOSYSTEM GRID
   ========================================================== */
.hardware-section {
    background: var(--bg-surface);
}

.hardware-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.hardware-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.hardware-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-highlight);
    box-shadow: var(--shadow-md);
}

.hardware-icon {
    width: 65px;
    height: 65px;
    border-radius: 18px;
    margin: 0 auto 1.4rem;
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.hardware-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: #ffffff;
}

.hardware-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================
   FAQ ACCORDION SECTION
   ========================================================== */
.faq-grid {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.faq-item.active {
    border-color: var(--border-highlight);
}

.faq-question {
    padding: 1.3rem 1.6rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.05rem;
    user-select: none;
}

.faq-question i {
    color: var(--primary);
    transition: var(--transition-smooth);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.6rem 1.3rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================
   LIVE SOCIAL PROOF TICKER NOTIFICATION
   ========================================================== */
.social-proof-toast {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    background: #0e172a;
    border: 1px solid var(--border-highlight);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.3rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    z-index: 1500;
    font-size: 0.86rem;
    transform: translateY(100px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.social-proof-toast.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.social-proof-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(0, 240, 255, 0.15);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

/* Software Solutions Grid & Filter Tabs */
.filter-tabs-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.6rem 1.3rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    color: var(--text-main);
    border-color: rgba(0, 240, 255, 0.3);
}

.filter-btn.active {
    background: var(--gradient-primary);
    color: #050811;
    font-weight: 700;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.software-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.software-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-highlight);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 240, 255, 0.18);
    background: var(--bg-card-hover);
}

.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.4rem;
}

.software-icon-wrapper {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.badge-category {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.software-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: #ffffff;
}

.software-card p.software-desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.4rem;
}

.feature-list {
    margin-bottom: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.feature-list li {
    font-size: 0.87rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.feature-list li i {
    color: var(--accent-green);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.card-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-top: auto;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
}

/* Custom Software Banner */
.custom-solution-banner {
    margin-top: 4rem;
    background: linear-gradient(135deg, rgba(14, 20, 36, 0.9), rgba(21, 30, 54, 0.9));
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    padding: 3rem;
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 2.5rem;
    align-items: center;
    box-shadow: var(--shadow-glow);
}

.custom-solution-banner h3 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.custom-solution-banner p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

/* Why Alpha Section */
.why-section {
    background: var(--bg-surface);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.2rem 1.8rem;
    transition: var(--transition-fast);
}

.why-card:hover {
    border-color: var(--border-highlight);
    transform: translateY(-5px);
}

.why-icon {
    font-size: 2.2rem;
    margin-bottom: 1.2rem;
    color: var(--primary);
}

.why-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.why-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Step Process Workflow */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-step {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
}

.step-number {
    position: absolute;
    top: 1.2rem;
    right: 1.5rem;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
}

.step-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
}

.process-step h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Contact Section */
.contact-section {
    background: var(--bg-dark);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 3.5rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 3.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-info-col h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.contact-info-col p.lead-text {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.contact-detail-cards {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-detail-item h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.contact-detail-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.contact-map-wrapper {
    width: 100%;
    height: 220px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Modal Popup */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-backdrop.active {
    display: flex;
}

.demo-modal {
    background: var(--bg-surface);
    border: 1px solid var(--border-highlight);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 520px;
    padding: 2.5rem;
    position: relative;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(0, 240, 255, 0.2);
    animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.96); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--accent-rose);
    color: white;
    border-color: transparent;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    pointer-events: none;
}

.toast {
    background: #0e172a;
    color: white;
    border: 1px solid var(--border-highlight);
    border-left: 4px solid var(--accent-green);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.92rem;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: auto;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    color: var(--accent-green);
    font-size: 1.4rem;
}

/* Floating Actions */
.floating-actions {
    position: fixed;
    bottom: 1.8rem;
    right: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 999;
}

.floating-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
    position: relative;
}

.floating-btn:hover {
    transform: scale(1.1) translateY(-3px);
}

.floating-whatsapp {
    background: #25D366;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.floating-phone {
    background: var(--gradient-primary);
    color: #050811;
    box-shadow: 0 6px 20px rgba(0, 240, 255, 0.4);
}

.floating-tooltip {
    position: absolute;
    right: 68px;
    background: #0f172a;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.78rem;
    white-space: nowrap;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-fast);
}

.floating-btn:hover .floating-tooltip {
    opacity: 1;
    transform: translateX(-5px);
}

/* Footer */
footer {
    background: #04060b;
    border-top: 1px solid var(--border-color);
    padding: 4.5rem 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin: 1.2rem 0;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.4rem;
    color: #ffffff;
}

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

.footer-links a {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* Form Loading State */
.btn.loading {
    position: relative;
    pointer-events: none;
    color: transparent !important;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid #000;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================
   RESPONSIVE BREAKPOINTS (Mobile & Tablet First UX)
   ========================================================== */

@media (max-width: 1100px) {
    .software-grid, .hardware-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid, .process-grid, .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
    }

    .deep-dive-content-card, .calc-card-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 868px) {
    .navbar {
        padding: 0.8rem 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 68px;
        left: 0;
        width: 100%;
        background: rgba(14, 20, 36, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.4rem;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-smooth);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .nav-actions .nav-phone-link {
        display: none;
    }
    
    .hero {
        padding: 110px 0 60px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .custom-solution-banner, .calc-card-wrapper {
        padding: 2rem;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .social-proof-toast {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 640px) {
    .software-grid, .hardware-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid, .process-grid, .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-lead-card {
        padding: 1.6rem 1.2rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 4.5rem 0;
    }
    
    .card-actions {
        grid-template-columns: 1fr;
    }

    .mockup-metric-grid, .calc-metric-row {
        grid-template-columns: 1fr;
    }
}