/* =====================================================
   OCTIO ERP — Global Styles
   Modern, Professional ERP Solution Website
   ===================================================== */

/* CSS Custom Properties */
:root {
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;
    --secondary: #8B5CF6;
    --accent: #EC4899;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #06B6D4;

    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --gray-950: #030712;

    --white: #FFFFFF;
    --black: #000000;

    --gradient-primary: linear-gradient(135deg, #6366F1, #8B5CF6);
    --gradient-hero: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 50%, #16213E 100%);
    --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-glow: 0 0 40px rgba(99,102,241,0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =====================================================
   Typography
   ===================================================== */

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

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(99,102,241,0.08);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* =====================================================
   Buttons
   ===================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(99,102,241,0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99,102,241,0.45);
}

.btn-outline {
    background: transparent;
    color: var(--gray-800);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
    border-radius: var(--radius-md);
}

.btn-block {
    width: 100%;
}

/* =====================================================
   Navigation
   ===================================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
}

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

.navbar:not(.scrolled) .logo-text {
    color: var(--white);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary);
}

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

.navbar:not(.scrolled) .nav-links a {
    color: rgba(255,255,255,0.8);
}

.navbar:not(.scrolled) .nav-links a:hover {
    color: var(--white);
}

.btn-nav {
    padding: 10px 24px;
    font-size: 14px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar:not(.scrolled) .mobile-toggle span {
    background: var(--white);
}

/* =====================================================
   Hero Section
   ===================================================== */

.hero {
    position: relative;
    background: var(--gradient-hero);
    padding: 140px 0 80px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: #6366F1;
    top: -200px;
    right: -200px;
    animation: float 8s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: #EC4899;
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #8B5CF6;
    top: 50%;
    left: 40%;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 13px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero .btn-outline {
    color: rgba(255,255,255,0.9);
    border-color: rgba(255,255,255,0.25);
}

.hero .btn-outline:hover {
    border-color: var(--white);
    color: var(--white);
    background: rgba(255,255,255,0.08);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.12);
}

/* Dashboard Preview */
.dashboard-preview {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: slideUp 1s ease 0.3s both;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

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

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot.red { background: #EF4444; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #10B981; }

.dashboard-title {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
}

.dashboard-body {
    display: flex;
    min-height: 280px;
}

.dash-sidebar {
    width: 140px;
    padding: 12px 0;
    border-right: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}

.dash-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    cursor: default;
    transition: var(--transition-fast);
}

.dash-menu-item.active {
    color: var(--white);
    background: rgba(99,102,241,0.15);
    border-right: 2px solid var(--primary);
}

.dash-main {
    flex: 1;
    padding: 16px;
}

.dash-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.dash-card {
    padding: 12px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dash-card.blue { background: rgba(99,102,241,0.12); }
.dash-card.green { background: rgba(16,185,129,0.12); }
.dash-card.purple { background: rgba(139,92,246,0.12); }

.dash-card-label {
    font-size: 10px;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dash-card-value {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
}

.dash-card-change {
    font-size: 11px;
    font-weight: 600;
}

.dash-card-change.positive { color: var(--success); }

.dash-chart {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    padding: 12px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}

.chart-period {
    font-size: 10px;
    color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.05);
    padding: 3px 8px;
    border-radius: var(--radius-full);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    height: 80px;
}

.bar {
    flex: 1;
    height: var(--height);
    background: var(--gradient-primary);
    border-radius: 4px 4px 0 0;
    position: relative;
    animation: growBar 1s ease forwards;
    transform-origin: bottom;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.bar:hover {
    opacity: 1;
}

@keyframes growBar {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

.bar span {
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 9px;
    color: rgba(255,255,255,0.3);
}

/* =====================================================
   Trusted By / Logos
   ===================================================== */

.trusted-by {
    padding: 48px 0;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.trusted-label {
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 24px;
}

.logo-scroll {
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logo-track {
    display: flex;
    gap: 48px;
    animation: scroll 25s linear infinite;
    width: max-content;
}

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

.client-logo {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-300);
    white-space: nowrap;
    user-select: none;
}

/* =====================================================
   Modules Section
   ===================================================== */

.modules-section {
    padding: 100px 0;
    background: var(--white);
}

.module-category {
    margin-bottom: 60px;
}

.module-category:last-child {
    margin-bottom: 0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-100);
}

.category-icon {
    font-size: 24px;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.module-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.module-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(-4px);
}

.module-card:hover::before {
    opacity: 1;
}

.module-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.module-card h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.module-card > p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 16px;
}

.module-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.module-features li {
    font-size: 13px;
    color: var(--gray-600);
    padding-left: 20px;
    position: relative;
}

.module-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.3;
}

/* Extended Modules Compact Grid */
.modules-grid.compact {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.module-mini {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px;
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.module-mini:hover {
    border-color: var(--primary-light);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.mini-icon {
    font-size: 24px;
    flex-shrink: 0;
    margin-top: 2px;
}

.module-mini h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.module-mini p {
    font-size: 12px;
    color: var(--gray-500);
    line-height: 1.5;
}

/* =====================================================
   Industries Section
   ===================================================== */

.industries-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.industry-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.industry-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.industry-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.industry-card h4 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.industry-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

.industry-tag {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    background: rgba(99,102,241,0.08);
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

/* =====================================================
   Case Studies Section
   ===================================================== */

.case-studies-section {
    padding: 100px 0;
    background: var(--white);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
}

.case-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.case-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.case-card.featured {
    grid-column: 1 / -1;
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow);
}

.case-badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--white);
    background: var(--gradient-primary);
    padding: 8px 20px;
    border-radius: 0 0 var(--radius-md) 0;
}

.case-content {
    padding: 28px;
}

.case-content h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.case-subtitle {
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 20px;
}

.case-challenge, .case-solution {
    margin-bottom: 16px;
}

.case-challenge h5, .case-solution h5 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-400);
    margin-bottom: 6px;
}

.case-challenge h5 { color: var(--danger); }
.case-solution h5 { color: var(--success); }

.case-challenge p, .case-solution p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.7;
}

.case-results {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.result-item {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 100px;
}

.result-number {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.result-label {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 4px;
}

/* Featured Case Study - horizontal layout */
.case-card.featured .case-results {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* =====================================================
   Why Octio Section
   ===================================================== */

.why-section {
    padding: 100px 0;
    background: var(--gradient-hero);
}

.why-section .section-tag {
    background: rgba(99,102,241,0.15);
    color: var(--primary-light);
}

.why-section .section-title {
    color: var(--white);
}

.why-section .section-subtitle {
    color: rgba(255,255,255,0.6);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.why-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(99,102,241,0.3);
    transform: translateY(-4px);
}

.why-number {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-light);
    margin-bottom: 12px;
    opacity: 0.6;
}

.why-card h4 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.why-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.7;
}

/* =====================================================
   Pricing Section
   ===================================================== */

.pricing-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 28px;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.03);
}

.pricing-card.popular:hover {
    transform: scale(1.03) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: var(--radius-full);
}

.pricing-header h4 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.pricing-header p {
    font-size: 14px;
    color: var(--gray-500);
}

.pricing-price {
    display: flex;
    flex-direction: column;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 20px;
}

.price-label {
    font-size: 12px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-amount {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    color: var(--gray-900);
}

.price-period {
    font-size: 13px;
    color: var(--gray-400);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.pricing-features li {
    font-size: 14px;
    color: var(--gray-600);
    padding-left: 24px;
    position: relative;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* =====================================================
   Demo Section
   ===================================================== */

.demo-section {
    padding: 100px 0;
    background: var(--white);
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.demo-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    color: var(--gray-900);
    margin: 12px 0 16px;
}

.demo-subtitle {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 28px;
}

.demo-benefits {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--gray-700);
}

/* Demo Form */
.demo-form-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-xl);
}

.demo-form h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.required {
    color: var(--danger);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--gray-800);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(99,102,241,0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: var(--danger);
    box-shadow: 0 0 0 4px rgba(239,68,68,0.1);
}

.error-message {
    display: none;
    font-size: 12px;
    color: var(--danger);
    margin-top: 4px;
}

.form-group input.error ~ .error-message,
.form-group select.error ~ .error-message {
    display: block;
}

.btn-submit {
    margin-top: 8px;
    padding: 14px 28px;
    font-size: 16px;
}

.btn-loader {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-disclaimer {
    font-size: 12px;
    color: var(--gray-400);
    text-align: center;
    margin-top: 12px;
}

/* Demo Success State */
.demo-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    margin-bottom: 20px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.demo-success h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.demo-success p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* =====================================================
   Testimonials Section
   ===================================================== */

.testimonials-section {
    padding: 100px 0;
    background: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--warning);
    font-size: 16px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card > p {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.8;
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}

.testimonial-author strong {
    display: block;
    font-size: 14px;
    color: var(--gray-800);
}

.testimonial-author span {
    font-size: 12px;
    color: var(--gray-400);
}

/* =====================================================
   Floating Demo Button
   ===================================================== */

.floating-demo-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 14px 24px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 8px 30px rgba(99,102,241,0.4);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.floating-demo-btn.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.floating-demo-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 40px rgba(99,102,241,0.5);
}

/* =====================================================
   Footer
   ===================================================== */

.footer {
    background: var(--gray-900);
    color: rgba(255,255,255,0.7);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

.footer-brand p {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer .logo-text {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.footer-links h5 {
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255,255,255,0.35);
}

.footer-bottom a {
    color: rgba(255,255,255,0.45);
    transition: var(--transition-fast);
}

.footer-bottom a:hover {
    color: var(--primary-light);
}

/* =====================================================
   Responsive Design
   ===================================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-subtitle {
        max-width: 100%;
    }
    .hero-cta {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        max-width: 600px;
        margin: 0 auto;
    }
    .demo-wrapper {
        grid-template-columns: 1fr;
    }
    .demo-content {
        text-align: center;
    }
    .demo-benefits {
        align-items: center;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .case-card.featured .case-results {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links a {
        color: var(--gray-700) !important;
        font-size: 16px;
    }
    .btn-nav {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-stats {
        gap: 16px;
    }
    .stat-number {
        font-size: 24px;
    }
    .stat-suffix {
        font-size: 24px;
    }
    .stat-divider {
        display: none;
    }
    .modules-grid {
        grid-template-columns: 1fr;
    }
    .industries-grid {
        grid-template-columns: 1fr 1fr;
    }
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    .why-grid {
        grid-template-columns: 1fr;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.popular {
        transform: none;
    }
    .pricing-card.popular:hover {
        transform: translateY(-4px);
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .dashboard-body {
        flex-direction: column;
    }
    .dash-sidebar {
        width: 100%;
        display: flex;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .dash-menu-item {
        white-space: nowrap;
    }
    .dash-menu-item.active {
        border-right: none;
        border-bottom: 2px solid var(--primary);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero {
        padding: 110px 0 40px;
    }
    .hero-title {
        font-size: 28px;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-cta .btn {
        width: 100%;
    }
    .industries-grid {
        grid-template-columns: 1fr;
    }
    .modules-grid.compact {
        grid-template-columns: 1fr;
    }
    .demo-form-container {
        padding: 24px 20px;
    }
    .floating-demo-btn span {
        display: none;
    }
    .floating-demo-btn {
        padding: 14px;
        border-radius: 50%;
    }
}