/* ============================================
   BracketBuddy - Canadian Tax Calculator
   Design: Premium SaaS / Financial Editorial
   ============================================ */

:root {
    /* Core palette - Rich dark with depth */
    --bg-primary: #09090b;
    --bg-secondary: #0f0f12;
    --bg-card: #141418;
    --bg-card-hover: #1a1a1f;
    --bg-input: #0c0c0e;
    --bg-elevated: #1c1c21;

    /* Accent colors - Refined gold */
    --accent-gold: #d4a932;
    --accent-gold-light: #edc45a;
    --accent-gold-dim: rgba(212, 169, 50, 0.12);
    --accent-gold-glow: rgba(212, 169, 50, 0.25);
    --accent-teal: #2dd4bf;
    --accent-teal-dim: rgba(45, 212, 191, 0.12);
    --accent-coral: #f97066;
    --accent-coral-dim: rgba(249, 112, 102, 0.12);

    /* Text hierarchy - Higher contrast */
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --text-tertiary: #71717a;
    --text-muted: #52525b;

    /* Borders - Subtle glass effect */
    --border-subtle: rgba(255, 255, 255, 0.05);
    --border-medium: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.12);
    --border-glow: rgba(212, 169, 50, 0.3);

    /* Semantic colors */
    --positive: #34d399;
    --positive-dim: rgba(52, 211, 153, 0.12);
    --negative: #f87171;
    --negative-dim: rgba(248, 113, 113, 0.12);

    /* Typography */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'DM Mono', 'SF Mono', 'Fira Code', monospace;

    /* Spacing - 4px base */
    --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;

    /* Radius - More refined */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-2xl: 24px;

    /* Shadows - Layered depth */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(212, 169, 50, 0.15);
    --shadow-card: 0 4px 24px -4px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border-subtle);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

/* Subtle radial gradient background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150%;
    height: 100%;
    background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(212, 169, 50, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Grain overlay for texture */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.02;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 9, 11, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-md) var(--space-xl);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-bracket {
    color: var(--accent-gold);
    font-weight: 400;
    transition: color var(--transition-fast);
}

.logo:hover .logo-bracket {
    color: var(--accent-gold-light);
}

.logo-text {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.header-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Language Toggle */
.lang-toggle {
    padding: 6px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-toggle:hover {
    background: var(--bg-elevated);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    box-shadow: 0 0 20px rgba(212, 169, 50, 0.1);
}

.lang-toggle:active {
    transform: scale(0.97);
}

.divider {
    opacity: 0.2;
}

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl);
    padding-bottom: var(--space-4xl);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--space-4xl) var(--space-lg) calc(var(--space-3xl) * 1.5);
    margin-bottom: var(--space-xl);
    position: relative;
    min-height: 320px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(800px, 120vw);
    height: min(500px, 80vh);
    background: radial-gradient(ellipse 70% 60%, var(--accent-gold-glow) 0%, transparent 60%);
    pointer-events: none;
    opacity: 0.4;
    filter: blur(40px);
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 60%;
    left: 30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-teal-dim) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.3;
    filter: blur(60px);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 7vw, 5rem);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -0.035em;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    position: relative;
}

.hero-title em {
    font-style: italic;
    color: var(--accent-gold);
    text-shadow: 0 0 60px rgba(212, 169, 50, 0.3);
    animation: heroGlow 4s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% {
        text-shadow: 0 0 40px rgba(212, 169, 50, 0.25);
    }
    50% {
        text-shadow: 0 0 60px rgba(212, 169, 50, 0.45);
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.75;
    position: relative;
    font-weight: 400;
}

/* Calculator Grid */
.calculator-grid {
    display: grid;
    gap: var(--space-xl);
}

/* Cards */
.card {
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(20, 20, 24, 0.8) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
    animation: cardFadeIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    transform: translateY(24px);
    box-shadow: var(--shadow-card);
}

.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.1s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.2s; }
.card:nth-child(5) { animation-delay: 0.25s; }

@keyframes cardFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card:hover {
    border-color: var(--border-medium);
    box-shadow: var(--shadow-lg), 0 0 0 1px var(--border-medium);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 100%);
}

.card-number {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--accent-gold);
    background: var(--accent-gold-dim);
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.08em;
    font-weight: 500;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-primary);
    flex: 1;
    letter-spacing: -0.01em;
}

.card-body {
    padding: var(--space-xl);
}

/* Province Select */
.province-select {
    width: 100%;
    padding: 14px var(--space-lg);
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 6L8 10L12 6' stroke='%23a1a1aa' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

.province-select:hover {
    border-color: var(--border-strong);
    background-color: var(--bg-secondary);
}

.province-select:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px var(--accent-gold-dim), var(--shadow-glow);
}

.province-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--space-sm);
}

/* Add Button */
.add-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, transparent 100%);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    box-shadow: 0 0 20px rgba(212, 169, 50, 0.1);
}

.add-btn:hover {
    background: var(--accent-gold);
    color: var(--bg-primary);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(212, 169, 50, 0.25);
}

.add-btn:active {
    transform: scale(0.98);
}

/* Income Type Selector */
.income-type-selector {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.5) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid var(--border-medium);
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.selector-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.income-type-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.income-type-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.income-type-btn:hover {
    border-color: var(--accent-gold);
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.income-type-btn:active {
    transform: translateY(0);
}

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

.type-name {
    flex: 1;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-tertiary);
    font-style: italic;
}

/* Income Sources */
#income-sources-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.income-source {
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    overflow: hidden;
    animation: sourceSlideIn 0.4s ease;
}

@keyframes sourceSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.income-source-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    user-select: none;
}

.income-source-header[data-collapsed="true"] {
    border-bottom: none;
}

.collapse-toggle {
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all var(--transition-fast);
}

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

.collapse-icon {
    transition: transform var(--transition-fast);
}

.income-source-header[data-collapsed="true"] .collapse-icon {
    transform: rotate(-90deg);
}

.income-source-summary {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-left: var(--space-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.income-source-header[data-collapsed="true"] .income-source-summary {
    opacity: 1;
}

.income-source-body {
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.income-source.collapsed .income-source-body {
    display: none;
}

.income-type-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
}

.income-type-badge.t4 {
    background: var(--accent-teal-dim);
    color: var(--accent-teal);
}

.income-type-badge.self-employed {
    background: var(--accent-gold-dim);
    color: var(--accent-gold);
}

.income-type-badge.capital-gains {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

.income-type-badge.dividends {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.income-type-badge.rental {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.income-type-badge.other {
    background: rgba(156, 163, 175, 0.15);
    color: #9ca3af;
}

.remove-income-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-income-btn:hover {
    background: var(--negative-dim);
    border-color: var(--negative);
    color: var(--negative);
}

.income-source-body {
    padding: var(--space-lg);
}

/* Form Fields */
.field-row {
    margin-bottom: var(--space-lg);
}

.field-row:last-child {
    margin-bottom: 0;
}

.field-row.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

@media (max-width: 600px) {
    .field-row.two-col {
        grid-template-columns: 1fr;
    }
}

.field-label {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
}

.label-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.label-hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Inputs */
.input-wrapper {
    position: relative;
}

.currency-input {
    position: relative;
}

.currency-symbol {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    pointer-events: none;
    z-index: 1;
}

.currency-input input,
.text-input {
    width: 100%;
    padding: 14px var(--space-md);
    padding-left: 2.25rem;
    background: var(--bg-input);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    transition: all var(--transition-fast);
}

.text-input {
    padding-left: var(--space-md);
    font-family: var(--font-body);
}

.currency-input input:hover,
.text-input:hover {
    border-color: var(--border-strong);
    background: var(--bg-secondary);
}

.currency-input input:focus,
.text-input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px var(--accent-gold-dim), 0 0 20px rgba(212, 169, 50, 0.1);
    background: var(--bg-secondary);
}

.currency-input input::placeholder,
.text-input::placeholder {
    color: var(--text-muted);
}

/* Hide number input spinners */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
}

/* Notes */
.self-employed-note,
.capital-gains-note,
.dividend-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: var(--accent-gold-dim);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    color: var(--accent-gold-light);
    line-height: 1.5;
}

.self-employed-note svg,
.capital-gains-note svg,
.dividend-note svg {
    flex-shrink: 0;
    margin-top: 2px;
}

/* Deductions Card */
.deductions-card .card-body {
    display: grid;
    gap: var(--space-lg);
}

.deduction-group {
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.deduction-group:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.contribution-room {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
    font-size: 0.75rem;
}

.room-label {
    color: var(--text-tertiary);
}

.room-value {
    color: var(--accent-teal);
    font-family: var(--font-mono);
}

/* Calculate Button */
.calculate-section {
    display: flex;
    justify-content: center;
    padding: var(--space-xl) 0;
}

.calculate-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 18px var(--space-2xl);
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b8922a 100%);
    border: none;
    border-radius: var(--radius-xl);
    color: var(--bg-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(212, 169, 50, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    letter-spacing: 0.01em;
    position: relative;
    overflow: hidden;
}

.calculate-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

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

.calculate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 169, 50, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.calculate-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(212, 169, 50, 0.3);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    font-size: 1.25rem;
    transition: transform var(--transition-fast);
    position: relative;
    z-index: 1;
}

.calculate-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Results Card */
.results-card {
    border-color: var(--accent-gold);
    animation: resultsReveal 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    box-shadow: var(--shadow-card), var(--shadow-glow);
}

@keyframes resultsReveal {
    from {
        opacity: 0;
        transform: scale(0.97);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Result Hero (Main Balance) */
.result-hero {
    text-align: center;
    padding: var(--space-2xl) var(--space-xl);
    margin-bottom: var(--space-xl);
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, rgba(212, 169, 50, 0.05) 50%, transparent 100%);
    border: 1px solid rgba(212, 169, 50, 0.4);
    border-radius: var(--radius-2xl);
    position: relative;
    overflow: hidden;
}

.result-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(212, 169, 50, 0.6), transparent);
}

.result-hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-gold-dim) 0%, transparent 70%);
    pointer-events: none;
    opacity: 0.5;
}

.result-hero.refund {
    background: linear-gradient(135deg, var(--positive-dim) 0%, rgba(52, 211, 153, 0.03) 100%);
    border-color: rgba(52, 211, 153, 0.5);
}

.result-hero.refund::before {
    background: linear-gradient(90deg, transparent, var(--positive), transparent);
}

.result-hero.refund::after {
    background: radial-gradient(circle, var(--positive-dim) 0%, transparent 70%);
}

.result-hero.owing {
    background: linear-gradient(135deg, var(--negative-dim) 0%, rgba(248, 113, 113, 0.03) 100%);
    border-color: rgba(248, 113, 113, 0.5);
}

.result-hero.owing::before {
    background: linear-gradient(90deg, transparent, var(--negative), transparent);
}

.result-hero.owing::after {
    background: radial-gradient(circle, var(--negative-dim) 0%, transparent 70%);
}

.result-hero-label {
    display: block;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-family: var(--font-mono);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.result-hero-value {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.result-hero.refund .result-hero-value {
    color: var(--positive);
    text-shadow: 0 0 40px rgba(52, 211, 153, 0.4);
}

.result-hero.owing .result-hero-value {
    color: var(--negative);
    text-shadow: 0 0 40px rgba(248, 113, 113, 0.4);
}

/* Summary Layout with Pie Chart */
.summary-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
    .summary-layout {
        grid-template-columns: 1fr;
    }
}

/* Pie Chart Section */
.pie-chart-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
}

.pie-chart-container {
    position: relative;
    width: 220px;
    height: 220px;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.pie-chart {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.pie-chart circle {
    transition: stroke-dashoffset 0.8s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.pie-chart circle:hover {
    opacity: 0.85;
    filter: brightness(1.1);
}

.pie-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
    width: 110px;
    height: 110px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-subtle);
}

.pie-center-label {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 2px;
}

.pie-center-value {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--positive);
    text-shadow: 0 0 20px rgba(52, 211, 153, 0.3);
}

.pie-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    padding-top: var(--space-sm);
}

.pie-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    padding: 6px 10px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.pie-legend-item:hover {
    border-color: var(--border-medium);
    transform: translateY(-1px);
}

.pie-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Metrics Section */
.metrics-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.metric-item {
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.6) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.metric-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.metric-item:hover {
    border-color: var(--border-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.metric-label {
    display: block;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.metric-value.positive {
    color: var(--positive);
    text-shadow: 0 0 20px rgba(52, 211, 153, 0.2);
}

/* Tax Details Grid */
.tax-details-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

@media (max-width: 900px) {
    .tax-details-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .tax-details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.tax-detail-card {
    padding: var(--space-lg) var(--space-md);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.6) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    text-align: center;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.tax-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
}

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

.tax-detail-card.highlight {
    background: linear-gradient(135deg, var(--negative-dim) 0%, rgba(248, 113, 113, 0.03) 100%);
    border-color: rgba(248, 113, 113, 0.4);
}

.tax-detail-card.highlight:hover {
    border-color: var(--negative);
    box-shadow: 0 4px 20px rgba(248, 113, 113, 0.15);
}

.tax-detail-card h4 {
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 6px;
    font-weight: 500;
}

.tax-detail-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.tax-detail-value.positive {
    color: var(--positive);
}

.tax-detail-rate {
    display: block;
    font-size: 0.6875rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Rates Summary */
.rates-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

@media (max-width: 480px) {
    .rates-summary {
        grid-template-columns: 1fr;
    }
}

.rate-card {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.4) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.rate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.rate-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(212, 169, 50, 0.15);
}

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

.rate-card-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: var(--space-sm);
    text-shadow: 0 0 30px rgba(212, 169, 50, 0.25);
    letter-spacing: -0.02em;
}

.rate-card-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Taxes Paid Section */
.taxes-paid-section {
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.taxes-paid-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.taxes-paid-value {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Tax Breakdown */
.tax-breakdown {
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.5) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

.tax-breakdown::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}

.breakdown-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

/* Bracket Tabs */
.bracket-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding: 4px;
    background: var(--bg-input);
    border-radius: var(--radius-lg);
    width: fit-content;
}

.bracket-tab {
    padding: 10px var(--space-lg);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-tertiary);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

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

.bracket-tab.active {
    background: var(--accent-gold);
    color: var(--bg-primary);
    box-shadow: 0 2px 8px rgba(212, 169, 50, 0.3);
}

/* Bracket Table */
.bracket-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bracket-row {
    display: grid;
    grid-template-columns: 100px 1fr 80px 80px;
    gap: var(--space-md);
    align-items: center;
    padding: 12px var(--space-lg);
    background: var(--bg-input);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.bracket-row:hover:not(.header) {
    border-color: var(--border-medium);
    transform: translateX(4px);
}

.bracket-row.header {
    background: transparent;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    padding-bottom: var(--space-sm);
    font-weight: 500;
}

.bracket-row.active {
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, rgba(212, 169, 50, 0.05) 100%);
    border: 1px solid var(--accent-gold);
    box-shadow: 0 0 20px rgba(212, 169, 50, 0.1);
}

.bracket-range {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.bracket-rate-cell {
    font-family: var(--font-mono);
    color: var(--text-primary);
    font-weight: 500;
}

.bracket-bar-container {
    height: 6px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.bracket-bar {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.bracket-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.bracket-bar.federal {
    background: linear-gradient(90deg, var(--accent-teal) 0%, #14b8a6 100%);
    box-shadow: 0 0 12px rgba(45, 212, 191, 0.3);
}

.bracket-bar.provincial {
    background: linear-gradient(90deg, var(--accent-gold) 0%, #c9a227 100%);
    box-shadow: 0 0 12px rgba(212, 169, 50, 0.3);
}

.bracket-tax {
    font-family: var(--font-mono);
    color: var(--text-primary);
    text-align: right;
    font-weight: 500;
}

@media (max-width: 600px) {
    .bracket-row {
        grid-template-columns: 80px 1fr 60px;
        font-size: 0.75rem;
    }

    .bracket-row .bracket-bar-container {
        display: none;
    }
}

/* Recommendations */
.recommendations-card {
    border-color: var(--accent-teal);
    box-shadow: var(--shadow-card), 0 0 40px rgba(45, 212, 191, 0.1);
}

#recommendations-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.recommendation {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(15, 15, 18, 0.6) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-base);
    animation: recSlideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    position: relative;
    overflow: hidden;
}

.recommendation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
}

.recommendation:nth-child(1) { animation-delay: 0.1s; }
.recommendation:nth-child(2) { animation-delay: 0.15s; }
.recommendation:nth-child(3) { animation-delay: 0.2s; }
.recommendation:nth-child(4) { animation-delay: 0.25s; }
.recommendation:nth-child(5) { animation-delay: 0.3s; }

@keyframes recSlideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.recommendation:hover {
    border-color: var(--accent-teal);
    transform: translateX(6px);
    box-shadow: 0 4px 20px rgba(45, 212, 191, 0.12);
}

.recommendation-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent-teal-dim) 0%, rgba(45, 212, 191, 0.05) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    border: 1px solid rgba(45, 212, 191, 0.2);
    transition: all var(--transition-fast);
}

.recommendation:hover .recommendation-icon {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.2);
}

.recommendation-content {
    flex: 1;
}

.recommendation-title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.recommendation-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.recommendation-savings {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--positive);
    background: linear-gradient(135deg, var(--positive-dim) 0%, rgba(52, 211, 153, 0.05) 100%);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(52, 211, 153, 0.2);
    font-weight: 500;
}

.recommendation.priority-high .recommendation-icon {
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, rgba(212, 169, 50, 0.05) 100%);
    border-color: rgba(212, 169, 50, 0.3);
}

.recommendation.priority-high {
    border-left: 3px solid var(--accent-gold);
}

.recommendation.priority-high:hover .recommendation-icon {
    box-shadow: 0 0 20px rgba(212, 169, 50, 0.2);
}

.recommendation.priority-medium .recommendation-icon {
    background: linear-gradient(135deg, var(--accent-teal-dim) 0%, rgba(45, 212, 191, 0.05) 100%);
}

.recommendation.priority-low .recommendation-icon {
    background: linear-gradient(135deg, rgba(156, 163, 175, 0.15) 0%, rgba(156, 163, 175, 0.05) 100%);
    border-color: rgba(156, 163, 175, 0.2);
}

/* Recommendation CTA */
.recommendation-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-top: var(--space-md);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, transparent 100%);
    border: 1px solid var(--accent-gold);
    border-radius: var(--radius-lg);
}

.recommendation-cta-content h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.recommendation-cta-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .recommendation-cta {
        flex-direction: column;
        text-align: center;
    }
}

/* Logo clickable */
.logo {
    display: flex;
    align-items: center;
    gap: 2px;
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.8;
}

/* SEO Content Section */
.seo-content {
    margin-bottom: var(--space-xl);
}

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

.seo-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: border-color var(--transition-base);
}

.seo-card:hover {
    border-color: var(--border-medium);
}

.seo-card h2 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.seo-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Bottom SEO Section */
.bottom-seo {
    margin-top: var(--space-3xl);
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.bottom-seo h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.seo-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.seo-step {
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-gold-dim);
    color: var(--accent-gold);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.seo-step h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.seo-step p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* CTA Links */
.cta-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: var(--accent-teal-dim);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--accent-teal);
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.cta-link:hover {
    background: var(--accent-teal);
    color: var(--bg-primary);
}

.cta-link svg {
    flex-shrink: 0;
}

/* File Taxes CTA */
.file-taxes-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--accent-teal-dim) 0%, rgba(45, 212, 191, 0.03) 100%);
    border: 1px solid rgba(45, 212, 191, 0.4);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
}

.file-taxes-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
}

.file-taxes-cta:hover {
    border-color: var(--accent-teal);
    box-shadow: 0 8px 32px rgba(45, 212, 191, 0.15);
}

.cta-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.cta-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 14px var(--space-xl);
    background: linear-gradient(135deg, var(--accent-teal) 0%, #14b8a6 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--bg-primary);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 16px rgba(45, 212, 191, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(45, 212, 191, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cta-button:active {
    transform: translateY(-1px);
}

/* Info Button / Tooltip */
.info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    margin-left: var(--space-xs);
    background: transparent;
    border: 1px solid var(--border-medium);
    border-radius: 50%;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.info-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: var(--accent-gold-dim);
}

.info-btn.small {
    width: 20px;
    height: 20px;
}

.info-btn.small svg {
    width: 12px;
    height: 12px;
}

/* Tooltip */
.tooltip {
    position: fixed;
    z-index: 1001;
    max-width: 300px;
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    pointer-events: none;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.tooltip::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 10px;
    height: 10px;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-medium);
    border-top: 1px solid var(--border-medium);
    transform: rotate(45deg);
}

/* Validation Warnings */
.validation-warnings {
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius-lg);
}

.validation-warnings h3 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: #fbbf24;
    margin-bottom: var(--space-md);
}

.validation-warnings ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.validation-warnings li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(251, 191, 36, 0.15);
}

.validation-warnings li:last-child {
    border-bottom: none;
}

.validation-warnings li::before {
    content: '!';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: rgba(251, 191, 36, 0.2);
    border-radius: 50%;
    color: #fbbf24;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Footer */
.footer {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
    text-align: center;
    border-top: 1px solid var(--border-subtle);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.footer-divider {
    margin: 0 var(--space-sm);
    color: var(--text-muted);
}

.footer-link {
    color: var(--accent-gold);
    text-decoration: none;
    transition: all var(--transition-fast);
    padding: 2px 0;
    border-bottom: 1px solid transparent;
}

.footer-link:hover {
    color: var(--accent-gold-light);
    border-bottom-color: var(--accent-gold);
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

.copyright {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

/* ============================================
   SEO Landing Page Styles
   ============================================ */

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    font-size: 0.8125rem;
    position: relative;
    z-index: 1;
}

.breadcrumb a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--accent-gold);
}

.breadcrumb-separator {
    color: var(--text-muted);
}

.breadcrumb-current {
    color: var(--text-secondary);
}

/* Header Nav */
.header-nav {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

/* Province Hero */
.province-hero {
    text-align: center;
}

/* Info Section */
.info-section {
    margin: var(--space-2xl) 0;
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
}

/* Tax Brackets Table */
.tax-brackets-table {
    overflow-x: auto;
}

.tax-brackets-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.tax-brackets-table th,
.tax-brackets-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
}

.tax-brackets-table th {
    color: var(--text-tertiary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.tax-brackets-table td {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.tax-brackets-table tr:hover td {
    background: var(--bg-secondary);
}

.table-note {
    margin-top: var(--space-md);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    text-align: center;
}

/* FAQ Section */
.faq-section {
    margin: var(--space-2xl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

.faq-item {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--border-medium);
}

.faq-item h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.faq-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Province Links Grid */
.related-section {
    margin: var(--space-2xl) 0;
}

.province-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.province-link {
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
}

.province-link:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    transform: translateY(-2px);
}

/* Calculator Links */
.calculator-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .calculator-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .calculator-links {
        grid-template-columns: 1fr;
    }
}

.calc-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    text-decoration: none;
    text-align: center;
    transition: all var(--transition-fast);
}

.calc-link:hover {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.calc-icon {
    font-size: 1.5rem;
}

.calc-name {
    font-weight: 500;
    font-size: 0.9375rem;
}

.calc-desc {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Province Grid (for /provinces/) */
.provinces-grid-section {
    margin: var(--space-xl) 0;
}

.provinces-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .provinces-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .provinces-grid {
        grid-template-columns: 1fr;
    }
}

.province-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    position: relative;
}

.province-card.featured {
    grid-column: span 2;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}

@media (max-width: 480px) {
    .province-card.featured {
        grid-column: span 1;
    }
}

.province-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.province-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.province-rate {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-gold);
    margin-bottom: var(--space-sm);
}

.province-desc {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
}

.province-flag {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.province-arrow {
    position: absolute;
    right: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    transition: all var(--transition-fast);
}

.province-card:hover .province-arrow {
    color: var(--accent-gold);
    transform: translateY(-50%) translateX(4px);
}

/* Calculators Grid (for /calculators/) */
.calculators-section {
    margin: var(--space-xl) 0;
}

.calculators-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .calculators-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .calculators-grid {
        grid-template-columns: 1fr;
    }
}

.calculator-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.calculator-card.featured {
    grid-column: span 2;
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--accent-gold-dim) 0%, var(--bg-card) 100%);
    border-color: rgba(212, 169, 50, 0.3);
}

@media (max-width: 480px) {
    .calculator-card.featured {
        grid-column: span 1;
    }
}

.calculator-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.calc-icon-large {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.calculator-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.calculator-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
}

.calc-arrow {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--accent-gold);
    font-weight: 500;
}

/* Tips Grid */
.tips-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .tips-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .tips-grid {
        grid-template-columns: 1fr;
    }
}

.tip-card {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
}

.tip-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    display: block;
}

.tip-card h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.tip-card p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Deductions Grid */
.deductions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .deductions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .deductions-grid {
        grid-template-columns: 1fr;
    }
}

.deduction-item {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.deduction-item h3 {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.deduction-item p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Comparison Grid */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

.comparison-card {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
}

.comparison-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
    color: var(--accent-gold);
}

.comparison-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-card li {
    padding: var(--space-xs) 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* SEO Content Block */
.seo-content-block {
    max-width: 800px;
    margin: 0 auto;
}

.seo-content-block p {
    margin-bottom: var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.seo-content-block strong {
    color: var(--text-primary);
}

/* CTA Section */
.cta-section {
    margin: var(--space-2xl) 0;
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
    .seo-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .seo-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .file-taxes-cta {
        flex-direction: column;
        text-align: center;
    }

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

/* Responsive - Mobile */
@media (max-width: 768px) {
    .main-container {
        padding: var(--space-md);
    }

    .header {
        padding: var(--space-sm) var(--space-md);
    }

    .header-content {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .header-right {
        gap: var(--space-sm);
    }

    .header-meta {
        display: none;
    }

    .hero-section {
        padding: var(--space-2xl) 0 var(--space-xl);
        min-height: 240px;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
        padding: 0 var(--space-sm);
    }

    .seo-grid {
        grid-template-columns: 1fr;
    }

    .seo-card {
        padding: var(--space-lg);
    }

    .seo-steps {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .bottom-seo {
        padding: var(--space-lg);
    }

    .card-header {
        padding: var(--space-md) var(--space-lg);
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .card-body {
        padding: var(--space-lg);
    }

    .income-source-body {
        padding: var(--space-md);
    }

    .income-type-buttons {
        grid-template-columns: 1fr 1fr;
    }

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

    .results-grid {
        grid-template-columns: 1fr 1fr;
    }

    .result-block.final {
        grid-column: span 2;
    }

    .bracket-row {
        grid-template-columns: 80px 1fr 80px;
        font-size: 0.75rem;
    }

    .effective-rates {
        grid-template-columns: 1fr;
    }

    .recommendation {
        flex-direction: column;
        gap: var(--space-md);
    }

    .recommendation-icon {
        width: 40px;
        height: 40px;
    }

    .file-taxes-cta {
        padding: var(--space-lg);
    }

    .cta-button {
        padding: var(--space-md) var(--space-lg);
        font-size: 0.875rem;
    }
}

/* Responsive - Small Mobile */
@media (max-width: 480px) {
    .main-container {
        padding: var(--space-sm);
    }

    .hero-section {
        padding: var(--space-xl) 0 var(--space-lg);
        min-height: 220px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.0625rem;
    }

    .card-header {
        padding: var(--space-sm) var(--space-md);
    }

    .card-body {
        padding: var(--space-md);
    }

    .income-type-buttons {
        grid-template-columns: 1fr;
    }

    .field-row.two-col {
        grid-template-columns: 1fr;
    }

    .results-grid {
        grid-template-columns: 1fr;
    }

    .result-block.final {
        grid-column: span 1;
    }

    .bracket-row {
        grid-template-columns: 60px 1fr 60px;
        font-size: 0.6875rem;
        gap: var(--space-sm);
    }

    .seo-step p {
        font-size: 0.75rem;
    }
}

/* Loading state */
.calculating {
    position: relative;
    pointer-events: none;
}

.calculating::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 11, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
}

/* Scroll animations */
@media (prefers-reduced-motion: no-preference) {
    .card {
        opacity: 0;
        transform: translateY(20px);
        animation: cardFadeIn 0.6s ease forwards;
    }
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .grain-overlay,
    .add-btn,
    .remove-income-btn,
    .calculate-btn,
    .income-type-selector {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        break-inside: avoid;
        border: 1px solid #ccc;
    }
}