/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - MDM NextData
   ========================================================================== */

:root {
    /* Colors */
    --bg-darker: #090d16;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --bg-card-hover: #2e3d56;
    --border-color: #334155;
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.15);
    
    --accent: #06b6d4;
    --accent-hover: #0891b2;
    --accent-glow: rgba(6, 182, 212, 0.15);
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.1);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #64748b;
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Effects */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 50px -10px rgba(99, 102, 241, 0.25);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

* {
    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;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

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

/* Typography Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.5em;
}

span.text-cyan { color: var(--accent); }
span.text-purple { color: #a855f7; }
span.text-red { color: var(--danger); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.05rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    opacity: 0;
    z-index: -1;
    transition: var(--transition-normal);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.6);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-card-hover);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Badge tags */
.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(99, 102, 241, 0.1);
    color: #a5b4fc;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(99, 102, 241, 0.2);
    margin-bottom: 20px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Section Header Styles */
.section-subtitle {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    display: block;
    margin-bottom: 12px;
}

.section-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 50px auto;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
}

.main-header.scrolled {
    background-color: rgba(9, 13, 22, 0.9);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition-fast);
}

.main-header.scrolled .header-container {
    height: 64px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--text-main);
}

.logo span {
    font-weight: 400;
}

.logo span span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

/* Navigation Menu */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 8px 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Dropdown Menu */
.dropdown-item {
    position: relative;
}

.dropdown-item .nav-link i {
    font-size: 0.75rem;
    margin-left: 4px;
    transition: transform var(--transition-fast);
}

.dropdown-item:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 320px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 12px;
    opacity: 0;
    visibility: hidden;
    box-shadow: var(--shadow-lg);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 101;
}

.dropdown-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.dropdown-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.dropdown-link i {
    font-size: 1.25rem;
    margin-top: 2px;
    padding: 8px;
    border-radius: var(--border-radius-sm);
}

.icon-pos { color: var(--primary); background-color: var(--primary-glow); }
.icon-calendar { color: var(--success); background-color: var(--success-bg); }
.icon-restaurant { color: #f97316; background-color: rgba(249, 115, 22, 0.1); }
.icon-bi { color: var(--accent); background-color: var(--accent-glow); }
.icon-dev { color: #a855f7; background-color: rgba(168, 85, 247, 0.1); }

.dropdown-link strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    color: var(--text-main);
}

.dropdown-link span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 30px;
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    background-color: var(--bg-darker);
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, rgba(6, 182, 212, 0.05) 50%, rgba(0,0,0,0) 100%);
    top: -100px;
    right: -100px;
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.25rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 24px;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 32px;
}

/* Business Selector tabs */
.business-selector-wrapper {
    margin-bottom: 32px;
}

.selector-label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.business-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background-color: var(--bg-dark);
    padding: 6px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.tab-btn:hover {
    color: var(--text-main);
}

.tab-btn.active {
    background-color: var(--bg-card);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

/* Hero Trust */
.hero-trust {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
}

.trust-title {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.trust-badges {
    display: flex;
    gap: 16px;
}

.trust-badge {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
}

.trust-badge i {
    color: var(--accent);
}

/* Visual Mockup inside Hero */
.hero-visual {
    perspective: 1000px;
}

.mockup-frame {
    background-color: #0b0f17;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition-normal);
}

.mockup-header {
    background-color: #111827;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.mockup-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background-color: #ff5f56; }
.mockup-dots span:nth-child(2) { background-color: #ffbd2e; }
.mockup-dots span:nth-child(3) { background-color: #27c93f; }

.mockup-title-bar {
    font-size: 0.75rem;
    color: var(--text-dark);
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
}

.mockup-status-bar {
    font-size: 0.75rem;
    color: var(--success);
    font-weight: 600;
}

.mockup-status-bar i {
    font-size: 0.5rem;
    vertical-align: middle;
    margin-right: 4px;
}

.mockup-body {
    padding: 20px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Mockup Content Layouts */
.mockup-grid-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.mockup-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
}

.card-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.card-val {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 4px 0;
}

.card-trend {
    font-size: 0.7rem;
    font-weight: 600;
}

.card-sub {
    font-size: 0.7rem;
}

/* Charts */
.mockup-chart-section {
    background-color: var(--bg-card);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.chart-legend {
    display: flex;
    gap: 8px;
}

.legend-color {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 4px;
}

.legend-today { background-color: var(--accent); }
.legend-yesterday { background-color: rgba(255, 255, 255, 0.2); }

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 80px;
}

.chart-bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 20%;
}

.bar {
    width: 8px;
    border-radius: 4px;
    transition: height var(--transition-normal);
}

.bar-y { background-color: rgba(255, 255, 255, 0.15); height: 50%; }
.bar-t { background-color: var(--accent); height: 70%; margin-top: 2px; }

.bar-lbl {
    font-size: 0.6rem;
    color: var(--text-dark);
    margin-top: 6px;
}

/* Tables */
.mockup-table-section {
    font-size: 0.75rem;
    font-weight: 600;
}

.mockup-table-section > span {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.mockup-table {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.table-row {
    background-color: rgba(255,255,255,0.02);
    padding: 8px 12px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.badge {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
}

.badge-warning { background-color: var(--warning-bg); color: var(--warning); }
.badge-success { background-color: var(--success-bg); color: var(--success); }
.badge-danger { background-color: var(--danger-bg); color: var(--danger); }

/* Services specific mockup layouts */
.mockup-appointment-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.appointment-item {
    background-color: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 14px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.appt-time {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent);
}

.appt-info {
    flex-grow: 1;
    margin-left: 12px;
}

.appt-info strong {
    display: block;
    font-size: 0.8rem;
}

.appt-info span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ==========================================================================
   PAIN & SOLUTION SECTION
   ========================================================================== */

.pain-solution-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

.comparison-card {
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.card-pain {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.02) 0%, rgba(0,0,0,0) 100%);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.card-solution {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.03) 0%, rgba(99, 102, 241, 0.02) 100%);
    border: 1px solid rgba(99, 102, 241, 0.25);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.15);
}

.card-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.badge-pain {
    background-color: var(--danger-bg);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-solution {
    background-color: rgba(99, 102, 241, 0.1);
    color: #c7d2fe;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.comparison-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.comparison-list li {
    display: flex;
    gap: 16px;
}

.list-icon {
    font-size: 1.15rem;
    margin-top: 4px;
}

.card-pain .list-icon { color: var(--danger); }
.card-solution .list-icon { color: var(--accent); }

.comparison-list strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

.comparison-list p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.pain-footer-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px 32px;
    border-radius: var(--border-radius-md);
    max-width: 900px;
    margin: 0 auto;
}

.pain-footer-box p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   SOLUTIONS SECTION
   ========================================================================== */

.solutions-section {
    padding: 100px 0;
    background-color: var(--bg-darker);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.solution-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: var(--shadow-md);
}

.solution-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.icon-pos-bg { color: var(--primary); background-color: var(--primary-glow); }
.icon-calendar-bg { color: var(--success); background-color: var(--success-bg); }
.icon-restaurant-bg { color: #f97316; background-color: rgba(249, 115, 22, 0.1); }
.icon-bi-bg { color: var(--accent); background-color: var(--accent-glow); }
.icon-dev-bg { color: #a855f7; background-color: rgba(168, 85, 247, 0.1); }
.icon-infra-bg { color: #3b82f6; background-color: rgba(59, 130, 246, 0.1); }

.solution-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.solution-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.solution-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.solution-features li {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
}

.solution-features li i {
    color: var(--success);
    font-size: 0.8rem;
}

.solution-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

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

/* Highlighted Solution card */
.solution-card.card-highlight {
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 4px 20px -5px rgba(99, 102, 241, 0.1);
}

/* ==========================================================================
   WHY US SECTION
   ========================================================================== */

.why-us-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.why-us-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
    pointer-events: none;
}

.why-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.why-card {
    background-color: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--border-radius-md);
    padding: 40px;
    text-align: center;
    transition: var(--transition-normal);
}

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

.why-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--accent-glow);
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

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

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */

.portfolio-section {
    padding: 100px 0;
    background-color: var(--bg-darker);
}

.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.portfolio-card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.portfolio-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,255,255,0.1);
}

.portfolio-card:nth-child(even) {
    grid-template-columns: 0.9fr 1.1fr;
}

.portfolio-card:nth-child(even) .portfolio-media {
    order: 2;
}

.portfolio-media {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: #0b0f17;
    padding: 16px;
    border: 1px solid var(--border-color);
}

.portfolio-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background-color: rgba(9, 13, 22, 0.9);
    border: 1px solid var(--border-color);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
}

/* Simulated Browser View for portfolio */
.portfolio-mock {
    border-radius: 8px;
    overflow: hidden;
    background-color: #121824;
    border: 1px solid var(--border-color);
    min-height: 220px;
    padding: 16px;
    position: relative;
}

.portfolio-icon-decor {
    position: absolute;
    right: 20px;
    bottom: 20px;
    font-size: 5rem;
    opacity: 0.04;
}

.mock-browser-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: #1a2234;
    padding: 6px 12px;
    border-radius: 4px 4px 0 0;
    margin: -16px -16px 16px -16px;
}

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

.url-m {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--text-dark);
    margin-left: 12px;
}

.mock-content-p {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 140px;
}

.mock-content-p strong {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: 8px;
}

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

.portfolio-info h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.portfolio-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-tags span {
    font-size: 0.8rem;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4px 10px;
    border-radius: 6px;
    color: var(--text-main);
}

/* ==========================================================================
   INTERACTIVE SAVINGS CALCULATOR (CRO)
   ========================================================================== */

.calculator-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.calculator-bg-glow {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, rgba(99, 102, 241, 0.02) 60%, rgba(0,0,0,0) 100%);
    bottom: -100px;
    left: -100px;
    z-index: 0;
    pointer-events: none;
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.calculator-features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.c-feat-item {
    display: flex;
    gap: 16px;
}

.c-feat-item i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-top: 4px;
}

.c-feat-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.05rem;
    margin-bottom: 4px;
}

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

.calculator-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.calculator-box h3 {
    font-size: 1.5rem;
    margin-bottom: 32px;
    text-align: center;
}

.calc-control-group {
    margin-bottom: 28px;
}

.calc-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

.calc-value-display {
    color: var(--accent);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

/* Custom range sliders */
.calc-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-color);
    outline: none;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
    transition: var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    font-size: 0.75rem;
    color: var(--text-dark);
}

.calc-results {
    background-color: var(--bg-darker);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 24px;
    margin-top: 32px;
}

.result-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.lost-value {
    color: var(--danger);
    font-family: var(--font-heading);
    font-weight: 700;
}

.highlight-savings {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
}

.saved-value {
    color: var(--success);
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 800;
    text-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.calc-disclaimer {
    display: block;
    font-size: 0.7rem;
    color: var(--text-dark);
    text-align: center;
    margin-top: 12px;
}

/* ==========================================================================
   PRICING SECTION
   ========================================================================== */

.pricing-section {
    padding: 100px 0;
    background-color: var(--bg-darker);
}

/* Pricing Toggle Switch */
.pricing-toggle-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    background-color: var(--bg-card);
    padding: 6px 16px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.toggle-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.toggle-label.active {
    color: var(--text-main);
}

.discount-badge {
    background-color: var(--success-bg);
    color: var(--success);
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 20px;
    margin-left: 4px;
    font-weight: 700;
}

.pricing-toggle {
    width: 48px;
    height: 24px;
    background-color: var(--primary);
    border-radius: 50px;
    border: none;
    position: relative;
    cursor: pointer;
    transition: var(--transition-fast);
}

.toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background-color: #fff;
    border-radius: 50%;
    transition: var(--transition-normal);
}

.pricing-toggle.annual-active .toggle-slider {
    left: 27px;
}

/* Pricing Cards Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.pricing-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 32px 24px;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,0.08);
}

.pricing-card.recommended {
    border-color: var(--primary);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.3);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.02) 100%);
}

.pricing-badge-popular {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 16px;
    border-radius: 50px;
    white-space: nowrap;
}

.card-header-pricing {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 24px;
    margin-bottom: 24px;
    flex-grow: 0;
}

.card-header-pricing h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.card-header-pricing p {
    font-size: 0.8rem;
    color: var(--text-muted);
    min-height: 40px;
    margin-bottom: 16px;
}

.price-display {
    display: flex;
    align-items: baseline;
    font-family: var(--font-heading);
    font-weight: 800;
    margin-bottom: 4px;
}

.price-val-text {
    font-size: 1.65rem;
    color: var(--text-main);
    font-weight: 800;
}

.currency {
    font-size: 1rem;
    color: var(--accent);
    margin-right: 4px;
}

.price-val {
    font-size: 2.25rem;
    color: var(--text-main);
}

.period {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.price-approx {
    font-size: 0.75rem;
    color: var(--text-dark);
    font-weight: 600;
}

.card-body-pricing {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--text-main);
}

.pricing-features li i {
    color: var(--success);
    font-size: 0.75rem;
    margin-top: 3px;
}

.pricing-features li.disabled {
    color: var(--text-dark);
}

.pricing-features li.disabled i {
    color: var(--text-dark);
}

/* SII Notice Banner */
.sii-notice-banner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(245, 158, 11, 0.02) 100%);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--border-radius-md);
    padding: 24px;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.05);
}

.sii-banner-icon {
    font-size: 1.5rem;
    color: var(--warning);
    background-color: var(--warning-bg);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sii-banner-content h4 {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 4px;
}

.sii-banner-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.sii-badge {
    background-color: var(--warning);
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact-section {
    padding: 100px 0;
    background-color: var(--bg-dark);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
    align-items: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.c-detail-item {
    display: flex;
    gap: 16px;
    align-items: center;
}

.detail-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.c-detail-item span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.c-detail-item strong {
    font-family: var(--font-heading);
    font-size: 0.95rem;
}

.contact-link:hover {
    color: var(--accent);
}

.contact-form-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
}

.contact-form-card h3 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.contact-form-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: opacity var(--transition-fast);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group-custom {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-custom label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.form-group-custom input,
.form-group-custom select,
.form-group-custom textarea {
    background-color: var(--bg-darker);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: var(--border-radius-sm);
    padding: 10px 14px;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-group-custom input:focus,
.form-group-custom select:focus,
.form-group-custom textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15);
}

/* Feedback Message after submit */
.form-feedback {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.02) 100%);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--border-radius-md);
    padding: 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}

.form-feedback.hide {
    display: none;
}

.form-feedback i {
    font-size: 3rem;
    color: var(--success);
}

.form-feedback h7 {
    font-size: 1.15rem;
    font-weight: 700;
}

.form-feedback p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.main-footer {
    background-color: var(--bg-darker);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 80px 0 32px 0;
}

.footer-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 16px;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

.footer-links-col h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-main);
    margin-bottom: 20px;
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-col ul a {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-links-col ul a:hover {
    color: var(--text-main);
}

.footer-links-col p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 24px;
    font-size: 0.8rem;
    color: var(--text-dark);
}

.tech-partner-signature {
    display: block;
    margin-top: 8px;
    font-size: 0.75rem;
}

/* ==========================================================================
   FLOATING BUTTONS
   ========================================================================== */

.whatsapp-float-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: #25d366;
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: var(--transition-normal);
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    background-color: #20ba5a;
}

.float-tooltip {
    position: absolute;
    right: 72px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition-normal);
    pointer-events: none;
    box-shadow: var(--shadow-md);
}

.whatsapp-float-btn:hover .float-tooltip {
    opacity: 1;
    transform: translateX(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .business-tabs {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .hero-visual {
        max-width: 550px;
        margin: 0 auto;
        width: 100%;
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .portfolio-card, .portfolio-card:nth-child(even) {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .portfolio-card:nth-child(even) .portfolio-media {
        order: 0;
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-dark);
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding: 40px 24px;
        transform: translateX(-100%);
        transition: transform var(--transition-normal);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 24px;
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        width: 100%;
        opacity: 1;
        visibility: visible;
        background-color: rgba(255,255,255,0.02);
        border: none;
        margin-top: 8px;
        box-shadow: none;
    }
    
    .dropdown-item:hover .dropdown-menu {
        transform: none;
    }
    
    .header-actions .btn-outline {
        display: none;
    }
    
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .why-cards {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .sii-notice-banner {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content-grid {
        grid-template-columns: 1fr;
    }
}