/* ========================================
   PLANHUB - Modern Startup Website
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Deep teal/emerald theme */
    --bg-primary: #0a0f0d;
    --bg-secondary: #0f1613;
    --bg-tertiary: #141c19;
    --bg-card: #1a2420;
    
    --text-primary: #f0f5f3;
    --text-secondary: #9ca8a3;
    --text-muted: #5e6b66;
    
    --accent: #00d9a5;
    --accent-light: #33e3b8;
    --accent-dark: #00b88a;
    --accent-glow: rgba(0, 217, 165, 0.4);
    
    --error: #ff4d6a;
    --warning: #ffb84d;
    --success: #00d9a5;
    
    /* Gradients */
    --gradient-accent: linear-gradient(135deg, #00d9a5 0%, #00b88a 50%, #009973 100%);
    --gradient-bg: linear-gradient(180deg, #0a0f0d 0%, #0f1613 100%);
    --gradient-card: linear-gradient(145deg, rgba(26, 36, 32, 0.8), rgba(20, 28, 25, 0.6));
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px var(--accent-glow);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Cursor Glow Effect */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    mix-blend-mode: screen;
}

body:hover .cursor-glow {
    opacity: 0.5;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

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

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--gradient-accent);
    color: var(--bg-primary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px var(--accent-glow);
}

.btn-primary svg {
    transition: transform var(--transition-base);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    width: 100%;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-login {
    padding: var(--space-sm) var(--space-lg);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.btn-login:hover {
    color: var(--text-primary);
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    padding: var(--space-md) 0;
    background: rgba(10, 15, 13, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--accent);
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-base);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--space-4xl)) 0 var(--space-4xl);
    overflow: hidden;
}

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

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 217, 165, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 165, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    top: -200px;
    right: -200px;
    opacity: 0.15;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: #00b88a;
    bottom: 10%;
    left: -100px;
    opacity: 0.1;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: #33e3b8;
    top: 40%;
    right: 20%;
    opacity: 0.08;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(0, 217, 165, 0.1);
    border: 1px solid rgba(0, 217, 165, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: var(--space-xl);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.hero h1 .highlight {
    display: block;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Ads Platforms Badges */
.ads-platforms {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: all var(--transition-base);
}

.platform-badge:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--text-primary);
}

.platform-badge svg {
    opacity: 0.8;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
    max-width: 520px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-star {
    color: var(--warning);
    font-size: 1.5rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual - Dashboard Preview */
.hero-visual {
    position: relative;
    z-index: 1;
}

.dashboard-preview {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.window-controls span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.window-controls span:nth-child(1) { background: #ff5f57; }
.window-controls span:nth-child(2) { background: #febc2e; }
.window-controls span:nth-child(3) { background: #28c840; }

.dashboard-title {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.dashboard-content {
    display: flex;
    min-height: 300px;
}

.dashboard-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(0, 0, 0, 0.2);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.sidebar-item.active {
    background: rgba(0, 217, 165, 0.15);
    color: var(--accent);
}

.dashboard-main {
    flex: 1;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.metric-card {
    background: rgba(255, 255, 255, 0.03);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metric-trend {
    font-size: 0.75rem;
    color: var(--success);
}

.chart-area {
    flex: 1;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.chart-header {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-md);
    height: 80px;
}

.bar {
    flex: 1;
    height: var(--height);
    background: rgba(0, 217, 165, 0.3);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all var(--transition-base);
}

.bar.active {
    background: var(--accent);
}

.bar:hover {
    background: var(--accent);
}

.content-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.preview-card {
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(0, 217, 165, 0.1), rgba(0, 184, 138, 0.05));
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.floating-icon {
    font-size: 1.2rem;
}

.card-1 {
    top: 5%;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 30%;
    left: -40px;
    animation-delay: -2s;
}

.card-3 {
    bottom: 5%;
    right: 10%;
    animation-delay: -4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.8rem;
}

.scroll-arrow {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ========================================
   BRANDS SECTION
   ======================================== */
.brands-section {
    padding: var(--space-4xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: var(--bg-secondary);
}

.brands-title {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-2xl);
}

.brands-scroll {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.brands-track {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    animation: scroll 30s linear infinite;
}

.brand-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    opacity: 0.6;
    transition: opacity var(--transition-base);
    filter: grayscale(100%) brightness(2);
}

.brand-logo:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1);
}

.brand-logo img {
    height: 100%;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - var(--space-2xl))); }
}

/* ========================================
   PROBLEM SECTION
   ======================================== */
.problem-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 217, 165, 0.1);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.problem-content h2 {
    margin-bottom: var(--space-lg);
}

.problem-content > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

.problem-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.problem-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-secondary);
}

.problem-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: rgba(255, 77, 106, 0.15);
    color: var(--error);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
}

/* Chaos Illustration */
.problem-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.chaos-illustration {
    position: relative;
    width: 350px;
    height: 350px;
}

.chaos-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--bg-card);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-secondary);
}

.chaos-item {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    animation: orbit 8s linear infinite;
}

.item-1 { top: 10%; left: 20%; animation-delay: 0s; }
.item-2 { top: 5%; right: 25%; animation-delay: -1.6s; }
.item-3 { bottom: 30%; right: 5%; animation-delay: -3.2s; }
.item-4 { bottom: 10%; left: 30%; animation-delay: -4.8s; }
.item-5 { top: 40%; left: 0; animation-delay: -6.4s; }

@keyframes orbit {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(10px) rotate(-5deg); }
}

/* ========================================
   SOLUTION / FEATURES SECTION
   ======================================== */
.solution-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-4xl);
}

.section-header h2 {
    margin-bottom: var(--space-lg);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.features-showcase {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.feature-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-xl);
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.feature-tab:hover {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.02);
}

.feature-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(0, 217, 165, 0.05);
}

.tab-icon {
    font-size: 1.25rem;
}

.feature-content {
    position: relative;
    min-height: 450px;
}

.feature-panel {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    padding: var(--space-3xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.feature-panel.active {
    opacity: 1;
    visibility: visible;
}

.feature-info h3 {
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.feature-info > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(0, 217, 165, 0.15);
    color: var(--accent);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--accent);
    font-weight: 500;
    transition: gap var(--transition-base);
}

.feature-link:hover {
    gap: var(--space-md);
}

/* Feature Visuals */
.feature-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Ads Preview */
.ads-preview {
    width: 100%;
    max-width: 400px;
}

.ads-platforms-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.ad-platform-card {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.ad-platform-card:hover {
    transform: translateX(8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.ad-platform-card.meta {
    border-left: 3px solid #1877F2;
}

.ad-platform-card.google {
    border-left: 3px solid #4285F4;
}

.platform-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-weight: 600;
    color: var(--text-primary);
}

.platform-header svg {
    flex-shrink: 0;
}

.ad-preview-box {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.ad-metrics {
    display: flex;
    gap: var(--space-lg);
}

.ad-metric {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.ad-status {
    font-size: 0.75rem;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.ad-status.active {
    color: var(--success);
}

/* Templates Grid */
.templates-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    width: 100%;
    max-width: 350px;
}

.template-card {
    aspect-ratio: 1;
    background: linear-gradient(145deg, rgba(0, 217, 165, 0.2), rgba(0, 184, 138, 0.1));
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-base);
}

.template-card:hover {
    transform: scale(1.05);
}

.template-card.t1 { background: linear-gradient(145deg, #ff6b6b33, #ff8e5333); }
.template-card.t2 { background: linear-gradient(145deg, #4ecdc433, #45b7aa33); }
.template-card.t3 { background: linear-gradient(145deg, #a855f733, #8b5cf633); }
.template-card.t4 { background: linear-gradient(145deg, #f59e0b33, #eab30833); }

.template-badge {
    position: absolute;
    bottom: var(--space-sm);
    left: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--text-primary);
}

/* Analytics Preview */
.analytics-preview {
    width: 100%;
    max-width: 400px;
}

.analytics-card {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
}

.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    font-weight: 600;
}

.period {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
}

.analytics-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.a-metric {
    text-align: center;
}

.a-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.a-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: var(--space-xs) 0;
}

.a-change {
    font-size: 0.75rem;
    font-weight: 600;
}

.a-change.up {
    color: var(--success);
}

.analytics-chart {
    height: 80px;
}

.line-chart {
    width: 100%;
    height: 100%;
}

/* Social Preview */
.social-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    width: 100%;
    max-width: 350px;
}

.social-calendar {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg);
}

.cal-header {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--space-sm);
}

.cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    position: relative;
}

.cal-day.has-post {
    background: rgba(0, 217, 165, 0.2);
    color: var(--accent);
}

.cal-day.has-post.multiple::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 2px;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}

.s-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform var(--transition-bounce);
}

.s-icon:hover {
    transform: scale(1.1);
}

/* Leads Preview */
.leads-preview {
    width: 100%;
    max-width: 450px;
}

.pipeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.pipeline-col {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.col-title {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.lead-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: var(--space-sm);
}

.lead-card.highlight {
    border-color: var(--accent);
    background: rgba(0, 217, 165, 0.1);
}

.lead-avatar {
    width: 30px;
    height: 30px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--bg-primary);
}

.lead-info {
    display: flex;
    flex-direction: column;
}

.lead-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.lead-source {
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */
.how-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-lg);
}

.step-card {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 217, 165, 0.3);
}

.step-card::before {
    content: attr(data-step);
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent);
    color: var(--bg-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: var(--radius-full);
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: rgba(0, 217, 165, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.step-card h3 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.step-connector {
    flex-shrink: 0;
    margin-top: 80px;
}

/* ========================================
   PRICING SECTION
   ======================================== */
.pricing-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

/* Single Pricing Card */
.pricing-single {
    max-width: 480px;
    margin: 0 auto;
}

.pricing-card-single {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 2px solid var(--accent);
    padding: var(--space-xl) var(--space-2xl) var(--space-2xl);
    position: relative;
    box-shadow: var(--shadow-glow);
}

.pricing-badge-single {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-xs) var(--space-lg);
    background: var(--accent);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header-single {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.pricing-header-single h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.pricing-header-single p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-price-single {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price-was {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-bottom: var(--space-xs);
}

.price-now {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
}

.price-now .currency {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
}

.price-now .amount {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.price-now .cents {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 0.4rem;
}

.price-now .period {
    font-size: 0.95rem;
    color: var(--text-muted);
    align-self: flex-end;
    margin-bottom: 0.5rem;
    margin-left: var(--space-sm);
}

.pricing-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg) var(--space-xl);
    margin-bottom: var(--space-xl);
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.pricing-features svg {
    flex-shrink: 0;
    color: var(--accent);
    width: 14px;
    height: 14px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.pricing-card-single .btn-full {
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9rem;
}


/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
    overflow: hidden;
}

.testimonials-carousel {
    margin-top: var(--space-3xl);
}

.testimonials-track {
    display: flex;
    gap: var(--space-xl);
    animation: testimonialScroll 40s linear infinite;
}

.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes testimonialScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - var(--space-lg))); }
}

.testimonial-card {
    flex-shrink: 0;
    width: 380px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-2xl);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: rgba(0, 217, 165, 0.3);
}

.testimonial-content {
    margin-bottom: var(--space-xl);
}

.stars {
    color: var(--warning);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: var(--space-md);
}

.testimonial-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-primary);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-role {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

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

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question svg {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question svg {
    transform: rotate(45deg);
    color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-xl);
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   CTA SECTION
   ======================================== */
.cta-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    margin-bottom: var(--space-lg);
}

.cta-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--space-2xl);
}

.cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
}

.cta-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.cta-decoration {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.deco-ring {
    position: absolute;
    border: 1px solid rgba(0, 217, 165, 0.1);
    border-radius: 50%;
}

.ring-1 {
    width: 400px;
    height: 400px;
    animation: ringPulse 4s ease-in-out infinite;
}

.ring-2 {
    width: 600px;
    height: 600px;
    animation: ringPulse 4s ease-in-out infinite 1s;
}

.ring-3 {
    width: 800px;
    height: 800px;
    animation: ringPulse 4s ease-in-out infinite 2s;
}

@keyframes ringPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.1; transform: scale(1.05); }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: var(--space-4xl) 0 var(--space-2xl);
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-4xl);
}

.footer-brand .logo {
    margin-bottom: var(--space-lg);
}

.footer-brand > p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

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

/* ========================================
   ANIMATIONS
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-left"] {
    transform: translateX(50px);
}

[data-animate].visible {
    opacity: 1;
    transform: translate(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-subtitle {
        margin: 0 auto var(--space-2xl);
    }
    
    .hero-cta {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .problem-grid {
        grid-template-columns: 1fr;
    }
    
    .problem-visual {
        order: -1;
    }
    
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        transform: rotate(90deg);
        margin: var(--space-md) 0;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .feature-panel {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding-top: calc(60px + var(--space-3xl));
    }
    
    .ads-platforms {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .dashboard-preview {
        transform: scale(0.85);
        transform-origin: top center;
    }
    
    .floating-card {
        display: none;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .feature-tabs {
        flex-wrap: wrap;
    }
    
    .feature-tab {
        flex: 1 1 50%;
    }
    
    .tab-text {
        display: none;
    }
    
    .tab-icon {
        font-size: 1.5rem;
    }
    
    .feature-panel {
        padding: var(--space-xl);
    }
    
    .ads-platforms-visual {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .metric-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .testimonial-card {
        width: 300px;
    }
    
    .dashboard-preview {
        transform: scale(0.7);
    }
    
    .pricing-features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .price-now .amount {
        font-size: 4rem;
    }
}

/* ========================================
   AUTH MODAL
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    max-width: 380px;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-slow);
    padding: var(--space-xl);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.modal-header .logo {
    font-size: 1.5rem;
    justify-content: center;
}

.modal-tabs {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 3px;
    margin-bottom: var(--space-lg);
}

.modal-tab {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-xs, 4px);
    transition: all var(--transition-base);
}

.modal-tab:hover {
    color: var(--text-secondary);
}

.modal-tab.active {
    background: var(--accent);
    color: var(--bg-primary);
}

/* Auth Forms */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-group input {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(0, 217, 165, 0.1);
}

.password-input {
    position: relative;
}

.password-input input {
    padding-right: 40px;
}

.toggle-password {
    position: absolute;
    right: var(--space-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    transition: color var(--transition-fast);
}

.toggle-password:hover {
    color: var(--text-primary);
}

.toggle-password svg {
    width: 16px;
    height: 16px;
}

.password-strength {
    height: 3px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    margin-top: var(--space-xs);
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    width: 0;
    background: var(--error);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.strength-bar.weak { width: 33%; background: var(--error); }
.strength-bar.medium { width: 66%; background: var(--warning); }
.strength-bar.strong { width: 100%; background: var(--success); }

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1.4;
}

.checkbox-label input {
    display: none;
}

.checkmark {
    width: 16px;
    height: 16px;
    min-width: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    position: relative;
    transition: all var(--transition-fast);
    margin-top: 1px;
}

.checkbox-label input:checked + .checkmark {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-label input:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 7px;
    border: solid var(--bg-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label a {
    color: var(--accent);
    text-decoration: underline;
}

.forgot-link {
    font-size: 0.8rem;
    color: var(--accent);
    transition: opacity var(--transition-fast);
}

.forgot-link:hover {
    opacity: 0.8;
}

.auth-form .btn-primary {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.9rem;
}

.modal-message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: 0.85rem;
}

.modal-message.error-message {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.3);
    color: var(--error);
}

.modal-message.success-message {
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.3);
    color: var(--success);
}

.modal-footer-text {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.link-btn {
    background: none;
    border: none;
    color: var(--accent);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.link-btn:hover {
    opacity: 0.8;
}

/* Modal Responsive */
@media (max-width: 480px) {
    .modal {
        padding: var(--space-lg);
        margin: var(--space-sm);
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}