/* --- Premium Re-design Design Tokens & Variables for Time Difference --- */
:root {
    --font-display: 'Outfit', Arial, sans-serif;
    --font-sans: 'Outfit', Arial, sans-serif;
    --font-mono: 'Inconsolata', monospace;
    
    /* Curated harmonious color palettes (Tailored HSL) */
    --bg-dark-start: hsl(222, 47%, 7%);
    --bg-dark-end: hsl(224, 71%, 4%);
    
    --brand-primary: hsl(340, 71%, 54%); /* vibrant pink */
    --brand-accent: hsl(190, 90%, 45%); /* glowing cyan */
    --brand-info: hsl(210, 90%, 50%); /* bright blue */
    --brand-success: hsl(150, 70%, 45%); /* emerald green */
    
    --text-main: hsl(215, 25%, 27%);
    --text-muted: hsl(218, 11%, 47%);
    --text-light: hsl(210, 40%, 98%);
    --text-light-muted: hsl(215, 20%, 75%);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Ensure clean font styling on all textual elements */
#fh5co-about,
.hero-section,
.breadcrumbs-wrapper {
    font-family: var(--font-sans) !important;
}

#fh5co-about h1, 
#fh5co-about h2, 
#fh5co-about h3, 
#fh5co-about h4, 
#fh5co-about p,
#fh5co-about label,
.hero-section h1, 
.hero-section p {
    font-family: var(--font-sans) !important;
}

/* Apply Inconsolata strictly to clock digits to prevent layout shifts */
.live-clock-large {
    font-family: var(--font-mono) !important;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--brand-primary);
    background: hsl(210, 40%, 98%);
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    display: inline-block;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-sm);
    margin: 15px 0;
    transition: var(--transition-smooth);
}

.live-clock-large:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--brand-primary);
}

/* --- Hero Section Redesign --- */
.hero-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
    padding: 60px 0;
    text-align: center;
    color: var(--text-main);
    overflow: hidden;
    border-bottom: 1px solid #e2e8f0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(hsla(220, 20%, 80%, 0.4) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.hero-section__container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-section h1 {
    font-size: 42px;
    font-weight: 800;
    margin: 0 0 12px 0;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, hsl(222, 47%, 11%) 40%, var(--brand-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    font-weight: 400;
}

/* --- Content Section --- */
#fh5co-about {
    padding: 60px 0;
    background-color: #f8fafc;
}

/* --- Compare Form Card (Landing Page) --- */
.compare-instructions {
    background: #ffffff;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.compare-instructions h2 {
    font-size: 28px;
    font-weight: 800;
    color: hsl(222, 47%, 11%);
    margin-bottom: 12px;
}

.compare-instructions p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
}

.compare-form {
    margin-top: 30px;
}

.compare-form label {
    font-size: 14px;
    font-weight: 600;
    color: hsl(222, 47%, 20%);
    margin-bottom: 8px;
    display: block;
}

.search-form-condensed {
    position: relative;
    width: 100%;
}

.compare-form input[type="text"] {
    width: 100%;
    height: 48px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    color: var(--text-main);
    font-size: 15px;
    padding: 0 16px;
    transition: var(--transition-smooth);
}

.compare-form input[type="text"]:focus {
    outline: none;
    border-color: var(--brand-info);
    box-shadow: 0 0 0 4px hsla(210, 90%, 50%, 0.1);
}

.compare-btn {
    width: 100%;
    height: 48px;
    background: var(--brand-primary);
    color: #ffffff !important;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 14px hsla(340, 71%, 54%, 0.25);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.compare-btn:hover {
    background: hsl(340, 75%, 46%);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px hsla(340, 71%, 54%, 0.4);
}

/* Autocomplete Suggestions */
.compare-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: white;
    border: 1px solid #cbd5e1;
    z-index: 9999;
    box-shadow: var(--shadow-lg);
    display: none;
    text-align: left;
    max-height: 250px;
    overflow-y: auto;
    border-radius: 8px;
    margin-top: 4px;
}

.compare-suggestions button {
    width: 100%;
    text-align: left;
    border: 0;
    border-bottom: 1px solid #f1f5f9;
    background: #fff;
    padding: 12px 16px;
    color: var(--text-main);
    font-weight: 500;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.compare-suggestions button:hover {
    background: #f8fafc;
    color: var(--brand-primary);
}

.compare-suggestions button:last-child {
    border-bottom: 0;
}

/* --- Answer Block Redesign --- */
.answer-block {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.answer-block h2 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(to right, hsl(222, 47%, 11%) 40%, var(--brand-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 35px;
}

.answer-block h3 {
    font-size: 24px;
    font-weight: 700;
    color: hsl(222, 47%, 11%);
    margin: 0 0 8px 0;
}

.answer-block p {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
    margin: 0;
}

/* Central Comparison Bridge */
.comparison-bridge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 20px 0;
}

.diff-text {
    font-size: 18px;
    font-weight: 800;
    background: hsla(340, 71%, 54%, 0.08);
    color: var(--brand-primary);
    padding: 8px 16px;
    border-radius: 30px;
    display: inline-block;
    margin-bottom: 8px;
    border: 1px solid hsla(340, 71%, 54%, 0.15);
    box-shadow: var(--shadow-sm);
}

.day-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-actions {
    display: flex;
    gap: 8px;
}

.btn-action-outline {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: var(--text-main);
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-smooth);
}

.btn-action-outline:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: hsla(340, 71%, 54%, 0.03);
    transform: translateY(-1px);
}

/* --- Converter Widget Redesign --- */
.converter-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}

.converter-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: hsl(222, 47%, 11%);
    margin-top: 0;
    margin-bottom: 20px;
}

.converter-form-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.converter-form-row label {
    font-weight: 600;
    color: hsl(222, 47%, 20%);
    margin: 0;
}

.converter-input {
    height: 44px;
    padding: 0 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font-sans);
    font-size: 15px;
    transition: var(--transition-smooth);
}

.converter-input:focus {
    outline: none;
    border-color: var(--brand-info);
    box-shadow: 0 0 0 3px hsla(210, 90%, 50%, 0.1);
}

.btn-convert {
    height: 44px;
    background: var(--brand-info);
    color: #ffffff !important;
    border: none;
    border-radius: 8px;
    padding: 0 24px;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 4px 12px hsla(210, 90%, 50%, 0.2);
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-convert:hover {
    background: hsl(210, 95%, 42%);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px hsla(210, 90%, 50%, 0.35);
}

#conversion-result {
    font-size: 16px;
    line-height: 1.8;
    padding: 20px 24px;
    background: hsl(210, 40%, 98%);
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    color: var(--text-main);
    text-align: left;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

/* --- Best Time to Call / Meet Redesign --- */
.overlap-section {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}

.overlap-section h3 {
    font-size: 22px;
    font-weight: 700;
    color: hsl(222, 47%, 11%);
    margin-top: 0;
    margin-bottom: 8px;
}

.overlap-section p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 24px;
}

.overlap-table-container {
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.overlap-table {
    margin-bottom: 0 !important;
}

.overlap-table th {
    background-color: #f8fafc;
    font-weight: 700;
    color: hsl(222, 47%, 15%);
    border-bottom: 2px solid #e2e8f0 !important;
    padding: 14px !important;
}

.overlap-table td {
    padding: 12px 14px !important;
    font-size: 14px;
    font-weight: 500;
    vertical-align: middle !important;
    border-top: 1px solid #e2e8f0 !important;
}

/* Elegant and soft overlap row states */
.overlap-table tr.status-great td {
    background-color: hsla(150, 70%, 45%, 0.05);
    color: hsl(150, 70%, 25%);
    font-weight: 600;
}
.overlap-table tr.status-great td:last-child {
    font-weight: 700;
}

.overlap-table tr.status-okay td {
    background-color: hsla(35, 90%, 50%, 0.04);
    color: hsl(35, 90%, 30%);
}

.overlap-table tr.status-avoid td {
    background-color: hsla(0, 0%, 90%, 0.03);
    color: var(--text-muted);
}

/* --- DST Cards Redesign --- */
.dst-panel-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow-md);
    margin-bottom: 30px;
    transition: var(--transition-smooth);
}

.dst-panel-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.dst-panel-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: hsl(222, 47%, 11%);
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 12px;
    margin-top: 0;
    margin-bottom: 18px;
}

.dst-panel-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-main);
    margin-bottom: 10px;
}

.dst-panel-card p:last-child {
    margin-bottom: 0;
}

.dst-panel-card strong {
    color: hsl(222, 47%, 11%);
    font-weight: 600;
}

/* --- 7-Day Difference Table --- */
.days-table-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}

.days-table-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: hsl(222, 47%, 11%);
    margin-top: 0;
    margin-bottom: 24px;
}

.days-table-container {
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.days-table {
    margin-bottom: 0 !important;
}

.days-table th {
    background-color: #f8fafc;
    font-weight: 700;
    color: hsl(222, 47%, 15%);
    border-bottom: 2px solid #e2e8f0 !important;
    padding: 14px !important;
}

.days-table td {
    padding: 12px 14px !important;
    font-size: 14px;
    font-weight: 500;
    border-top: 1px solid #e2e8f0 !important;
    color: var(--text-main);
}

.days-table tr:hover td {
    background-color: #f8fafc;
}

/* --- Responsive Adjustments --- */
@media (max-width: 991px) {
    .answer-block h2 {
        font-size: 26px;
        margin-bottom: 25px;
    }
    
    .live-clock-large {
        font-size: 2.8rem;
    }
    
    .comparison-bridge {
        margin: 30px 0;
    }
}

@media (max-width: 767px) {
    .hero-section h1 {
        font-size: 32px;
    }
    
    .compare-instructions, 
    .answer-block, 
    .converter-card, 
    .overlap-section, 
    .days-table-card {
        padding: 24px 16px;
    }
    
    .converter-form-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .converter-input, 
    .btn-convert {
        width: 100%;
    }
}