/* =========================================
   FixApp - Refined Design System
   ========================================= */

:root {
    /* Color Palette - Premium & Sophisticated */
    --color-primary: #0f172a;       /* Deep Navy */
    --color-primary-accent: #1e40af; /* Royal Blue */
    --color-primary-light: #3b82f6;  /* Bright Blue */
    --color-accent: #059669;         /* Emerald Green */
    --color-accent-light: #10b981;   /* Light Green */
    --color-accent-warm: #d97706;    /* Warm Amber */
    --color-bg: #f5f7fb;             /* Premium Off-white */
    --color-surface: #ffffff;        /* Pure White */
    --color-surface-alt: #fafbfc;    /* Soft White */
    --color-border: #e5e7eb;         /* Professional Gray */
    --color-border-light: #f0f1f3;   /* Light Border */
    --color-text-primary: #0f172a;   /* Deep Navy Text */
    --color-text-secondary: #6b7280; /* Medium Gray */
    --color-text-muted: #9ca3af;     /* Muted Gray */
    --color-dark-bg: #020617;        /* Very Dark */
    --color-dark-surface: #1a202c;   /* Dark Surface */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #059669 0%, #10b981 100%);
    --gradient-premium: linear-gradient(135deg, #0f172a 0%, #1e40af 50%, #059669 100%);
    
    /* Typography */
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 42px;
    --font-size-5xl: 72px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
    --spacing-2xl: 32px;
    --spacing-3xl: 48px;
    --spacing-4xl: 64px;
    --spacing-5xl: 80px;
    
    /* Shadows - Premium Depth */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.12);
    --shadow-2xl: 0 30px 70px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px rgba(30, 64, 175, 0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-3xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   Reset & Base Styles
   ========================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
}

button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

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

ul {
    list-style: none;
}

/* =========================================
   Utilities
   ========================================= */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.grid-2-gap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-5xl);
    align-items: center;
}

@media (max-width: 768px) {
    .grid-2-gap {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
}

.section-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-xl);
    letter-spacing: -0.5px;
    color: var(--color-text-primary);
}

.section-sub {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
    line-height: 1.6;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-5xl);
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-lg) 0;
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.95) 0%, rgba(245, 247, 251, 0.85) 100%);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all var(--transition-base);
}

.navbar:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-primary-accent);
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo i {
    -webkit-text-fill-color: unset;
    background: linear-gradient(135deg, var(--color-primary-accent), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--spacing-2xl);
    font-weight: 500;
    font-size: var(--font-size-base);
}

.nav-links a {
    position: relative;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
    border-radius: 1px;
}

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

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

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

.logo {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-primary);
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links {
    display: flex;
    gap: var(--spacing-2xl);
    font-weight: 500;
    font-size: var(--font-size-base);
}

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

.nav-actions {
    display: flex;
    gap: var(--spacing-lg);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: left var(--transition-base);
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn:active {
    transform: scale(0.96);
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 
        0 10px 25px rgba(30, 64, 175, 0.25),
        0 0 1px rgba(30, 64, 175, 0.5);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-accent), #059669);
    transform: translateY(-3px);
    box-shadow: 
        0 20px 40px rgba(30, 64, 175, 0.35),
        0 0 20px rgba(5, 150, 105, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-accent);
    border: 2px solid var(--color-primary-accent);
    padding: 10px var(--spacing-xl);
}

.btn-outline:hover {
    background: var(--color-primary-accent);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(30, 64, 175, 0.2);
}

.btn-white {
    background: white;
    color: var(--color-primary-accent);
    box-shadow: 
        0 8px 20px rgba(0, 0, 0, 0.08),
        0 0 1px rgba(0, 0, 0, 0.1);
    font-weight: 700;
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.12),
        0 0 20px rgba(30, 64, 175, 0.1);
}

.btn-app {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--color-text-primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    box-shadow: 
        0 10px 25px rgba(0, 0, 0, 0.15),
        0 0 1px rgba(0, 0, 0, 0.3);
}

.btn-app:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(30, 64, 175, 0.15);
    background: var(--color-primary-accent);
}

.btn-app i {
    font-size: var(--font-size-2xl);
}

.btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.1;
}

.btn-text span {
    font-size: var(--font-size-xs);
    opacity: 0.8;
}

.btn-text strong {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

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

.hero {
    position: relative;
    padding: 160px 0 var(--spacing-5xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg) 0%, #f0f4f8 100%);
    z-index: -1;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-5xl);
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-primary);
    letter-spacing: -2px;
}

.hero-sub {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-3xl);
    max-width: 600px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.hero-mockups {
    flex: 1;
    position: relative;
    margin-top: var(--spacing-5xl);
    transform: perspective(1000px) rotateX(10deg);
    transition: transform var(--transition-slow);
}

.hero-mockups:hover {
    transform: perspective(1000px) rotateX(0deg);
}

.main-mockup {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: white;
    overflow: hidden;
}

.floating-mockup {
    position: absolute;
    animation: float 6s infinite ease-in-out;
}

.floating-mockup.left {
    left: 5%;
    top: -40px;
    animation: float 6s infinite ease-in-out;
}

.floating-mockup.right {
    right: 5%;
    top: 20px;
    animation: float 7s infinite ease-in-out reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.mobile-app {
    width: 220px;
    height: 440px;
    background: white;
    border-radius: var(--radius-2xl);
    border: 8px solid var(--color-dark-surface);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.app-header {
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
    color: white;
    font-weight: 600;
    text-align: center;
    font-size: var(--font-size-sm);
}

.bg-tenant {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
}

.bg-contractor {
    background: linear-gradient(135deg, #0284c7, #0369a1);
}

.app-body {
    padding: var(--spacing-lg);
    flex: 1;
}

.skeleton-line {
    height: 10px;
    background: var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
}

.skeleton-line.short {
    width: 60%;
}

.skeleton-box {
    height: 60px;
    background: linear-gradient(90deg, var(--color-border), #f1f5f9, var(--color-border));
    background-size: 200% 100%;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@media (max-width: 1024px) {
    .hero-container {
        flex-direction: column;
        gap: var(--spacing-3xl);
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .floating-mockup {
        display: none;
    }
}

/* =========================================
   Banner Section
   ========================================= */

.banner-section {
    padding: var(--spacing-5xl) 0;
}

.banner-image {
    width: 100%;
    height: 400px;
    border-radius: var(--radius-2xl);
    background-image: url('https://images.unsplash.com/photo-1540575467063-178a50c2df87?auto=format&fit=crop&q=80&w=2000');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.2));
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 var(--spacing-3xl);
    color: white;
}

.banner-overlay h2 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    max-width: 600px;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.banner-overlay p {
    font-size: var(--font-size-lg);
    color: #cbd5e1;
    margin-bottom: var(--spacing-xl);
}

/* =========================================
   Pills/Tabs Section
   ========================================= */

.pills-section {
    padding: var(--spacing-5xl) 0;
    background: white;
}

.pill-tabs {
    display: inline-flex;
    background: linear-gradient(135deg, rgba(245, 247, 251, 0.8), rgba(250, 251, 252, 0.95));
    padding: var(--spacing-md);
    border-radius: var(--radius-full);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.06),
        inset 0 1px 2px rgba(255, 255, 255, 0.5);
    margin: var(--spacing-3xl) auto;
    gap: var(--spacing-xs);
    border: 1px solid rgba(229, 231, 235, 0.6);
}

.pill {
    background: transparent;
    color: var(--color-text-secondary);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    position: relative;
    letter-spacing: -0.2px;
}

.pill::before {
    content: '';
    position: absolute;
    inset: 0;
    background: transparent;
    border-radius: inherit;
    transition: all var(--transition-base);
}

.pill:hover {
    color: var(--color-primary-accent);
    transform: translateY(-1px);
}

.pill.active {
    background: white;
    color: var(--color-primary-accent);
    font-weight: 700;
    box-shadow: 
        0 6px 16px rgba(30, 64, 175, 0.15),
        0 0 1px rgba(30, 64, 175, 0.3);
    transform: translateY(-2px);
}

.tab-content-container {
    text-align: center;
    min-height: 150px;
    animation: fadeIn var(--transition-base);
}

.tab-pane {
    display: none;
    animation: fadeIn var(--transition-base);
}

.tab-pane.active {
    display: block;
}

.tab-pane h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.tab-pane p {
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-size: var(--font-size-lg);
}

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

/* =========================================
   Abstract Graphic - Premium Gradient Mesh
   ========================================= */

.abstract-graphic {
    margin-top: var(--spacing-5xl);
    height: 400px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Gradient Mesh Container */
.g-mesh {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-3xl);
    overflow: hidden;
}

/* Animated gradient blur shapes */
.mesh-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: drift 8s ease-in-out infinite;
}

.mesh-blob-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    top: -50px;
    left: -100px;
    animation: drift 8s ease-in-out infinite;
}

.mesh-blob-2 {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #059669, #10b981);
    bottom: -80px;
    right: -50px;
    animation: drift 8s ease-in-out infinite 1s;
}

.mesh-blob-3 {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #3b82f6, #059669);
    top: 50px;
    right: -100px;
    animation: drift 8s ease-in-out infinite 2s;
}

.mesh-blob-4 {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #d97706, #1e40af);
    bottom: 50px;
    left: -80px;
    animation: drift 8s ease-in-out infinite 1.5s;
}

/* Animated glow orb in center */
.g-burst {
    width: 200px;
    height: 200px;
    position: absolute;
    z-index: 10;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8), rgba(30, 64, 175, 0.1), transparent);
    border-radius: 50%;
    box-shadow: 
        0 0 60px rgba(30, 64, 175, 0.3),
        0 0 100px rgba(5, 150, 105, 0.2),
        inset 0 0 40px rgba(255, 255, 255, 0.4);
    animation: pulse-glow 4s ease-in-out infinite;
}

/* Floating accent dots */
.g-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: absolute;
    box-shadow: 0 0 16px currentColor;
    animation: orbit 6s ease-in-out infinite;
    z-index: 20;
}

.dot-1 {
    background: var(--color-primary-light);
    color: var(--color-primary-light);
    animation: orbit 6s ease-in-out infinite;
}

.dot-2 {
    background: var(--color-accent);
    color: var(--color-accent);
    animation: orbit 6s ease-in-out infinite 2s;
}

.dot-3 {
    background: var(--color-accent-warm);
    color: var(--color-accent-warm);
    animation: orbit 6s ease-in-out infinite 4s;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(20px, -30px); }
    50% { transform: translate(-20px, 30px); }
    75% { transform: translate(30px, 20px); }
}

@keyframes pulse-glow {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 
            0 0 60px rgba(30, 64, 175, 0.3),
            0 0 100px rgba(5, 150, 105, 0.2),
            inset 0 0 40px rgba(255, 255, 255, 0.4);
    }
    50% { 
        transform: scale(1.1);
        box-shadow: 
            0 0 80px rgba(30, 64, 175, 0.4),
            0 0 140px rgba(5, 150, 105, 0.3),
            inset 0 0 50px rgba(255, 255, 255, 0.5);
    }
}

@keyframes orbit {
    0% { transform: rotate(0deg) translateX(120px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(120px) rotate(-360deg); }
}

/* =========================================
   Accordion Section
   ========================================= */

.accelerate-section {
    padding: var(--spacing-5xl) 0 var(--spacing-5xl);
    background: white;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.acc-item {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-lg);
    transition: all var(--transition-base);
}

.acc-title {
    font-weight: 600;
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: color var(--transition-base);
    width: 100%;
    text-align: left;
}

.acc-title:hover {
    color: var(--color-primary-light);
}

.acc-content {
    display: none;
    padding-top: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    padding-left: var(--spacing-2xl);
    animation: fadeIn var(--transition-base);
    line-height: 1.7;
}

.acc-item.active .acc-content {
    display: block;
}

.acc-image img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.acc-text .section-title {
    text-align: left;
}

.acc-text .section-sub {
    margin-left: 0;
    text-align: left;
}

/* =========================================
   Integrations Section
   ========================================= */

.integrations-section {
    padding: var(--spacing-5xl) 0;
    background: var(--color-dark-bg);
    border-top: 1px solid var(--color-dark-surface);
    border-bottom: 1px solid var(--color-dark-surface);
}

.integrations-section .section-title {
    color: white;
}

.integrations-section .section-sub {
    color: var(--color-text-muted);
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.dark-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    color: white;
    backdrop-filter: blur(20px);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 1px rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.dark-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
    z-index: 0;
}

.dark-card:hover::before {
    left: 100%;
}

.dark-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-accent);
    box-shadow: 
        0 16px 40px rgba(5, 150, 105, 0.2),
        inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.dark-card > * {
    position: relative;
    z-index: 1;
}

.dark-card i {
    font-size: var(--font-size-3xl);
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    display: block;
    transition: all var(--transition-base);
}

.dark-card:hover i {
    transform: scale(1.15) translateY(-2px);
}

.dark-card h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.dark-card p {
    color: var(--color-text-muted);
    font-size: var(--font-size-base);
    line-height: 1.7;
}

.gradient-banner {
    background: var(--gradient-premium);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    text-align: center;
    color: white;
    box-shadow: 
        0 20px 50px rgba(30, 64, 175, 0.3),
        0 0 1px rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-3xl);
    position: relative;
    overflow: hidden;
}

.gradient-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1), transparent),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05), transparent);
    z-index: 0;
}

.gradient-banner > * {
    position: relative;
    z-index: 1;
}

.gradient-banner h3 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
}

.gradient-banner p {
    font-size: var(--font-size-lg);
    opacity: 0.98;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* =========================================
   Features Section
   ========================================= */

.detailed-ui-section {
    padding: var(--spacing-5xl) 0;
    background: white;
}

.check-list {
    margin-bottom: var(--spacing-3xl);
    font-size: var(--font-size-base);
}

.check-list li {
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.check-list i {
    color: white;
    background: var(--color-accent);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: var(--font-size-xs);
    flex-shrink: 0;
    margin-top: 2px;
}

.testimonial {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(245, 247, 251, 0.7), rgba(250, 251, 252, 0.9));
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-left: 3px solid var(--color-primary-light);
    box-shadow: 
        0 8px 24px rgba(30, 64, 175, 0.08),
        inset 0 1px 2px rgba(255, 255, 255, 0.5);
    margin-top: var(--spacing-2xl);
    transition: all var(--transition-base);
    position: relative;
}

.testimonial:hover {
    border-left-color: var(--color-accent);
    box-shadow: 
        0 12px 32px rgba(30, 64, 175, 0.12),
        inset 0 1px 2px rgba(255, 255, 255, 0.6);
    transform: translateX(4px);
}

.testimonial img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 
        0 6px 16px rgba(30, 64, 175, 0.15),
        0 0 1px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.testimonial:hover img {
    transform: scale(1.05);
}

.quote {
    font-style: italic;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    line-height: 1.6;
}

.author {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-text-secondary);
}

.ui-text .section-title {
    text-align: left;
}

.ui-text .section-sub {
    margin-left: 0;
    text-align: left;
}

.glass-panel {
    border-radius: var(--radius-2xl);
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.08),
        0 0 1px rgba(255, 255, 255, 0.8) inset;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 251, 252, 0.95));
    backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.7);
    box-shadow: 
        0 25px 80px rgba(30, 64, 175, 0.12),
        0 0 1px rgba(255, 255, 255, 0.9) inset;
}

.ui-header {
    background: linear-gradient(90deg, rgba(245, 247, 251, 0.9), rgba(250, 251, 252, 0.95));
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    border-bottom: 1px solid rgba(229, 231, 235, 0.6);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red {
    background: #ef4444;
}

.dot.yellow {
    background: #eab308;
}

.dot.green {
    background: #22c55e;
}

.ui-image img {
    width: 100%;
    height: auto;
}

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

.footer {
    background: linear-gradient(180deg, var(--color-dark-bg) 0%, #0a0d16 100%);
    color: white;
    padding: var(--spacing-5xl) 0 var(--spacing-3xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(5, 150, 105, 0.5), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-col h4 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.footer-col h5 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-col p {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-col a {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.15), rgba(5, 150, 105, 0.1));
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-base);
    font-size: var(--font-size-lg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-links a:hover {
    background: var(--gradient-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(5, 150, 105, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .banner-overlay h2 {
        font-size: var(--font-size-2xl);
    }
    
    .integration-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn-app {
        width: 100%;
    }
}