/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    /* Colors - Dark theme premium fintech palette */
    --color-background: #0a0a0a;      /* Very dark background */
    --color-surface: #1a1a1a;         /* Dark surface */
    --color-primary: #1a7f7a;         /* Teal green (from logo) */
    --color-secondary: #158f8a;       /* Lighter teal */
    --color-accent: #d4a574;          /* Warm gold (from logo arrow) */
    --color-text: #e5e5e5;            /* Light text */
    --color-text-light: #a0a0a0;      /* Medium light text */
    --color-text-lighter: #707070;    /* Lighter gray text */
    --color-border: #2a2a2a;          /* Dark borders */
    --color-border-light: #1f1f1f;    /* Darker borders */
    --color-success: #1a7f7a;         /* Match primary teal */
    --color-positive: #10b981;
    --color-negative: #ef4444;
    --color-teal-dark: #136863;       /* Darker teal for depth */
    --color-gold-light: #e8c9a1;      /* Lighter gold for accents */
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 72px;
    --spacing-xxl: 120px;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

html {
    background-color: var(--color-background); /* Base background on html element */
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: transparent; /* Allow canvas to show through */
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

/* ===========================
   Gradient Mesh Background Effect
   =========================== */
#gradientCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0; /* Behind content */
    pointer-events: none;
    will-change: transform;
    transform: translateZ(0);
    /* GPU acceleration */
    -webkit-transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    /* No background - let it be transparent */
}

/* Ensure all content is above gradient mesh */
.navbar,
.hero,
.section,
.footer,
nav,
section,
footer {
    position: relative;
    z-index: 1;
}

/* Reduced motion: hide gradient mesh animation */
@media (prefers-reduced-motion: reduce) {
    #gradientCanvas {
        opacity: 0.5;
    }
}

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-light {
    background-color: transparent; /* Let gradient mesh show through */
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    font-weight: var(--font-weight-normal);
}

.disclaimer-pill {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: var(--font-weight-medium);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-style: italic;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 24px;  /* Adjusted to match reference */
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background-color: rgba(18, 18, 18, 0.7);  /* More transparent glassy background */
    backdrop-filter: blur(20px) saturate(180%);  /* Apple-style glass effect */
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.18);  /* Slightly more visible border */
    border-radius: 16px;
    padding: 14px 32px;  /* Increased horizontal padding for logo spacing */
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 1px 1px rgba(255, 255, 255, 0.1) inset;  /* Glass effect with inner highlight */
    transition: all var(--transition-base);
    max-width: 1400px;  /* Wider to match Nova Studio properly */
    width: calc(100% - 80px);  /* Less margin for wider navbar */
}

.navbar.scrolled {
    background-color: rgba(18, 18, 18, 0.85);  /* Slightly more opaque on scroll but still glassy */
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 1px 1px rgba(255, 255, 255, 0.1) inset;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;  /* Remove padding since navbar has it */
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo a:hover {
    opacity: 0.8;
}

.logo-full {
    height: 60px;  /* Reduced by 20% (75px * 0.8 = 60px) */
    width: auto;
    display: block;
    padding: 5px 0;  /* 5px padding top and bottom */
}

.logo-text {
    font-family: 'Manrope', sans-serif;
    font-size: 2.1rem;  /* Increased by 20% (1.75rem * 1.2 = 2.1rem) */
    font-weight: 700;
    color: #22A09A;
    letter-spacing: -0.02em;
    text-transform: lowercase;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

/* Mobile menu backdrop - completely hidden by default */
.mobile-menu-backdrop {
    display: none !important;
}

/* Desktop navigation styles */
@media (min-width: 769px) {
    .nav-links {
        position: absolute;
        right: 32px; /* Match navbar padding */
        top: 50%;
        transform: translateY(-50%);
        display: flex;
        flex-direction: row;
        gap: var(--spacing-lg);
        align-items: center;
        width: auto;
        height: auto;
        background: none;
        backdrop-filter: none;
        border: none;
        padding: 0;
        margin: 0;
        transition: none;
        overflow: visible;
        visibility: visible;
        z-index: auto;
    }
}

/* Show backdrop only on mobile when menu is active */
@media (max-width: 768px) {
    .mobile-menu-backdrop.active {
        display: block !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transition: opacity 0.3s ease;
    }
}

.nav-links a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1.0625rem;
    transition: color var(--transition-fast);
    position: relative;
}

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

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

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

.nav-btn {
    background-color: #22A09A !important;
    color: white !important;
    padding: 8px 20px;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    transition: all var(--transition-fast);
}

.nav-btn::after {
    display: none !important;
}

.nav-btn:hover {
    background-color: #1d8a84 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(34, 160, 154, 0.3);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    padding: calc(var(--spacing-xxl) + 80px) 0 var(--spacing-xxl);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 10px 20px;
    background-color: rgba(26, 26, 26, 0.95);
    border: 2px solid var(--color-accent);
    border-radius: 100px;
    font-size: 0.9375rem;
    color: var(--color-text);
    font-weight: var(--font-weight-semibold);
    margin-bottom: 62px;  /* Increased from 32px (added 30px more) */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    text-shadow: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.status-dot {
    width: 10px;
    height: 10px;
    background-color: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 6px var(--color-accent);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;  /* Reduced from 1.375rem to fit in 2 rows */
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg) 0;  /* Add padding above and below */
    line-height: 1.6;
    font-weight: var(--font-weight-medium);
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.hero-bullets {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
    margin-top: var(--spacing-xl);
    background-color: rgba(26, 26, 26, 0.8);  /* Dark panel background */
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    max-width: 600px;  /* Increased from 500px (20% wider) */
    margin-left: auto;
    margin-right: auto;
}

.bullet-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text);
    font-size: 1.0625rem;  /* Slightly larger */
    font-weight: var(--font-weight-medium);
    padding: 12px;  /* Add padding for better spacing */
    border-radius: 8px;
    transition: background-color var(--transition-fast);
}

.bullet-item:hover {
    background-color: rgba(255, 255, 255, 0.05);  /* Subtle hover effect */
}

.bullet-item .icon {
    color: var(--color-primary);  /* Use teal color */
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-family);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: #22A09A;
    color: white;
}

.btn-primary:hover {
    background-color: #1d8a84;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid rgba(255, 255, 255, 0.3);  /* Lighter border for dark backgrounds */
}

.btn-secondary:hover {
    background-color: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.0625rem;
}

/* ===========================
   Pillars Grid
   =========================== */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pillar-card {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px); /* Glass effect */
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

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

.pillar-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 127, 122, 0.1), rgba(212, 165, 116, 0.1));
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.pillar-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.pillar-description {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ===========================
   Timeline
   =========================== */
/* ===========================
   How It Works - Timeline (Modern Card Design)
   =========================== */
.timeline {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);  /* 2 columns for 2x2 matrix */
    gap: var(--spacing-lg);
}

.timeline-item {
    background-color: rgba(26, 26, 26, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.timeline-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(26, 127, 122, 0.2);
    border-color: rgba(26, 127, 122, 0.3);
}

.timeline-item:hover::before {
    opacity: 1;
}

.timeline-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));  /* Green gradient */
    color: white;  /* White text color */
    border: 2px solid var(--color-accent);  /* Warm golden border */
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    box-shadow: 0 4px 16px rgba(26, 127, 122, 0.4);  /* Teal shadow */
    margin-bottom: var(--spacing-md);
}

.timeline-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.timeline-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.timeline-description {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* ===========================
   AI Grid
   =========================== */
.ai-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.ai-card {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.ai-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.ai-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

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

.ai-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.ai-card-header h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.ai-card p {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.ai-guardrail {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-light);
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    max-width: fit-content;
    margin: 0 auto;
}

/* ===========================
   Concept Preview
   =========================== */
.concept-preview {
    max-width: 900px;
    margin: 0 auto;
}

.preview-card {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    max-width: 1100px;
    margin: 0 auto;
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.preview-title-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.preview-actions-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.preview-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.preview-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(26, 127, 122, 0.1);
    border: 1px solid rgba(26, 127, 122, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.preview-icon-btn:hover {
    background: rgba(26, 127, 122, 0.2);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 127, 122, 0.3);
}

.preview-concept-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background-color: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--color-positive);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--color-positive);
    font-weight: var(--font-weight-semibold);
}

.concept-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-positive);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.preview-date {
    color: var(--color-text-light);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
}

.preview-separator {
    height: 1px;
    background-color: var(--color-border);
    margin-bottom: var(--spacing-md);
}

.preview-client-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.client-info-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.client-name {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.client-retirement {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: var(--font-weight-medium);
}

.client-progress {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-bar-container {
    width: 150px;
}

.progress-bar {
    height: 24px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width 0.3s ease;
}

.progress-percentage {
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    color: white;
}

.progress-target {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    white-space: nowrap;
}

.preview-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.kpi-tile {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.6) 0%, rgba(26, 26, 26, 0.4) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.kpi-tile:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 127, 122, 0.2);
    border-color: rgba(26, 127, 122, 0.3);
}

.kpi-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-md);
    flex-shrink: 0;
    color: white;
    margin-bottom: var(--spacing-xs);
}

.kpi-icon.debt-icon {
    background: linear-gradient(135deg, var(--color-positive), #059669);
}

.kpi-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    width: 100%;
}

.kpi-label {
    font-size: 0.75rem;
    color: var(--color-text-lighter);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: 100%;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin: var(--spacing-xs) 0;
    width: 100%;
    word-break: break-word;
}

.kpi-change {
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    width: 100%;
    margin-top: auto;
}

.kpi-change.positive {
    color: var(--color-positive);
}

.kpi-change.negative {
    color: var(--color-negative);
}

.preview-highlights-section {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    align-items: start;
}

.preview-highlights,
.preview-actions {
    margin-bottom: var(--spacing-md);
}

.preview-highlights {
    padding-top: var(--spacing-md);
}

.preview-chart {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.4) 0%, rgba(26, 26, 26, 0.2) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
}

.preview-chart h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.chart-values {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.chart-start-value,
.chart-end-value {
    font-size: 0.875rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.chart-start-value {
    color: var(--color-text-light);
}

.chart-end-value {
    color: var(--color-primary);
}

.trend-chart {
    width: 100%;
    height: auto;
    margin-bottom: var(--spacing-xs);
}

.chart-label {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-lighter);
    font-weight: var(--font-weight-medium);
}

.preview-highlights:last-child,
.preview-actions:last-child {
    margin-bottom: 0;
}

.preview-highlights h4,
.preview-actions h4 {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.preview-highlights ul {
    list-style: none;
    padding: 0;
}

.preview-highlights li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    font-size: 0.9375rem;
    line-height: 1.5;
    position: relative;
    padding-left: var(--spacing-md);
}

.preview-highlights li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.action-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.action-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    flex-shrink: 0;
}

.action-item span {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* ===========================
   Waitlist Form
   =========================== */
.waitlist-container {
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-form {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

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

.form-group label {
    display: block;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 127, 122, 0.15);
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.chip {
    padding: 8px 16px;
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.chip:hover {
    background-color: var(--color-surface);
    border-color: var(--color-primary);
}

.chip.selected {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Success State */
.success-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.success-icon {
    color: var(--color-success);
    margin-bottom: var(--spacing-md);
}

.success-state h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.success-state p {
    font-size: 1.0625rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

/* ===========================
   FAQ
   =========================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-family);
    font-size: 1.0625rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background-color: var(--color-background);
}

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

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.6;
}

/* ===========================
   Footer
   =========================== */
.footer {
    background-color: rgba(26, 26, 26, 0.75); /* Dark glass effect */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--spacing-sm);
}

.logo-footer .logo-full {
    height: 100px;
}

.footer-tagline {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    max-width: 400px;
}

.footer-contact a {
    color: #22A09A;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.footer-links a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

.footer-disclaimer {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.footer-disclaimer p {
    color: var(--color-text-lighter);
    font-size: 0.875rem;
    margin-bottom: 4px;
}

.footer-copyright {
    font-weight: var(--font-weight-medium);
}

/* ===========================
   Animations
   =========================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Mobile Menu Toggle (Hamburger)
   =========================== */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
    /* Navbar adjustments for mobile */
    .navbar {
        top: 16px;
        max-width: calc(100% - 32px);
        padding: 10px 16px;
        border-radius: 12px;
    }
    
    .nav-container {
        padding: 0;
    }
    
    /* Smaller logo on mobile */
    .logo-full {
        height: 40px;
        padding: 0;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    /* Hamburger menu */
    .mobile-menu-toggle {
        display: flex;
        padding: 4px;
    }
    
    .mobile-menu-toggle span {
        width: 22px;
        height: 2px;
    }
    
    /* Mobile menu slide-in from right */
    .nav-links {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        left: auto !important;
        width: 280px;
        max-width: 75vw;
        height: 100vh;
        height: 100dvh; /* Dynamic viewport height for mobile browsers */
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
        border-right: none;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 80px 0 var(--spacing-lg) 0;
        margin: 0 !important;
        gap: 0;
        z-index: 1001;
        transform: translateX(100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s 0.3s;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        visibility: hidden;
        box-sizing: border-box;
    }
    
    .nav-links.active {
        transform: translateX(0) !important;
        visibility: visible;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .nav-links a {
        font-size: 1.125rem;
        padding: var(--spacing-md) var(--spacing-lg);
        width: 100%;
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        transition: background-color 0.2s ease;
    }
    
    .nav-links a:hover {
        background-color: rgba(255, 255, 255, 0.05);
    }
    
    .nav-links a::after {
        display: none;
    }
    
    .nav-links .nav-btn {
        margin: var(--spacing-lg);
        padding: 12px 24px;
        font-size: 1rem;
        width: calc(100% - calc(var(--spacing-lg) * 2));
        text-align: center;
        border: none;
        border-radius: 8px;
    }
    
    .nav-links .nav-btn:hover {
        background-color: #1d8a84;
    }
    
    .logo-footer .logo-full {
        height: 50px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    /* Touch-friendly form inputs */
    input[type="text"],
    input[type="email"],
    select,
    textarea {
        min-height: 48px;
        font-size: 16px;
    }
    
    textarea {
        min-height: 120px;
    }
    
    button[type="submit"],
    .btn {
        min-height: 48px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta {
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .timeline {
        grid-template-columns: 1fr;  /* Stack to 1 column on mobile */
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1.0625rem;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    /* Preview section mobile fixes */
    .preview-card {
        padding: var(--spacing-md);
    }
    
    .preview-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .preview-title-group {
        flex-wrap: wrap;
        width: 100%;
    }
    
    .preview-header h3 {
        font-size: 1.25rem;
    }
    
    .preview-actions-group {
        width: 100%;
        justify-content: flex-end;
        gap: var(--spacing-xs);
    }
    
    .preview-date {
        margin-right: auto;
    }
    
    .preview-client-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .client-info-left {
        width: 100%;
    }
    
    .client-progress {
        width: 100%;
    }
    
    .preview-kpis {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .kpi-tile {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    .kpi-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 0;
    }
    
    .kpi-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .kpi-content {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        gap: var(--spacing-xs);
        align-items: center;
    }
    
    .kpi-label {
        grid-column: 1 / 2;
        grid-row: 1 / 2;
        font-size: 0.6875rem;
    }
    
    .kpi-value {
        grid-column: 1 / 2;
        grid-row: 2 / 3;
        font-size: 1.5rem;
        margin: 0;
    }
    
    .kpi-change {
        grid-column: 2 / 3;
        grid-row: 2 / 3;
        text-align: right;
        font-size: 0.8125rem;
        margin: 0;
    }
    
    .preview-highlights-section {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .preview-highlights,
    .preview-chart {
        flex: 1 1 100%;
        width: 100%;
    }
    
    .footer-main {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}