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

:root {
    --bg-color: #ffffff;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --border-color: #e5e5e5;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --hover-bg: #f9fafb;
    --primary-color: #2563eb;
    --bg-light: #f9fafb;
    --text-gray: #666666;
    --text-dark: #1a1a1a;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Utilities */
.section {
    padding: 4rem 0;
}

.section--alt {
    background: var(--bg-light);
}

.section-heading {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-heading-md {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
}

.section-lead {
    text-align: center;
    color: var(--text-secondary);
    margin: 0 auto 3rem;
    max-width: 700px;
}

.section-lead-narrow {
    max-width: 600px;
}

.card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.card-pad {
    padding: 2rem;
}

.card-muted {
    background: var(--bg-light);
    border-radius: 6px;
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4-tight {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card-title {
    margin-bottom: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.label {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

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

.small {
    font-size: 0.9rem;
}

/* Tools */
.tool-form {
    margin-top: 1rem;
    display: grid;
    gap: 0.75rem;
}

.tool-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.tool-field label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.tool-field input,
.tool-field select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: white;
    color: var(--text-primary);
    font: inherit;
}

.tool-field input:focus,
.tool-field select:focus {
    outline: 2px solid rgba(37, 99, 235, 0.25);
    outline-offset: 2px;
    border-color: var(--accent-color);
}

.tool-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.tool-result {
    min-height: 1.25rem;
}

button.btn-inline {
    cursor: pointer;
}

.mt-3 {
    margin-top: 3rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-15 {
    margin-bottom: 1.5rem;
}

.mb-1 {
    margin-bottom: 1rem;
}

.learn-list {
    margin: 0.75rem 0 0;
    padding-left: 1.1rem;
    line-height: 1.6;
}

.learn-list li {
    margin-bottom: 0.35rem;
}

/* Reviews */
.review-block {
    margin-bottom: 3rem;
}

.review-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.review-count {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
}

.review-item {
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.review-item + .review-item {
    margin-top: 1.5rem;
}

.review-head {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

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

.review-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.review-date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.link-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.link-row-center {
    justify-content: center;
}

.btn-inline {
    display: inline-block;
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-primary);
    background: white;
    transition: all 0.2s;
    font-weight: 500;
}

.btn-inline:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: var(--hover-bg);
}

/* Header */
.header {
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.2s;
}

.lang-btn:hover {
    background: var(--hover-bg);
    border-color: var(--accent-color);
}

.menu-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.2s;
}

.menu-btn:hover {
    background: var(--hover-bg);
    border-color: var(--accent-color);
}

/* Intro */
.intro {
    padding: 5rem 0;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.intro-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -1px;
    line-height: 1.2;
}

.intro-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Table */
.broker-table {
    padding: 3rem 0;
}

.broker-table th,
.broker-table td {
    vertical-align: middle;
}

.broker-table th:last-child,
.broker-table td:last-child {
    width: 210px;
}

.table-wrapper {
    overflow-x: auto;
    padding: 0.5rem;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.75rem;
}

thead {
    background: transparent;
}

th {
    text-align: left;
    padding: 0.75rem 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 0;
}

td {
    padding: 1.25rem 1.5rem;
    color: var(--text-primary);
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

tbody tr td:first-child {
    border-left: 1px solid var(--border-color);
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}

tbody tr td:last-child {
    border-right: 1px solid var(--border-color);
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

tbody tr:hover {
    transform: translateY(-1px);
    transition: transform 0.2s ease;
}

.broker-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.broker-reg {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.rating {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent-color);
    color: white;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.875rem;
}

.btn-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.btn-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

button.btn-link {
    background: transparent;
    border: 0;
    padding: 0;
    font: inherit;
    cursor: pointer;
}

/* Comparison tool */
.action-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.compare-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.35rem 0.65rem;
    background: white;
    color: var(--text-primary);
    user-select: none;
    line-height: 1;
}

.compare-toggle input {
    width: 1rem;
    height: 1rem;
}

.comparison-tool__top {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.comparison-tool__filters {
    display: grid;
    grid-template-columns: 1.25fr 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.comparison-tool__picklist {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.pick-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.6rem 0.75rem;
    align-items: start;
    padding: 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-color);
}

.pick-item:hover {
    background: var(--hover-bg);
}

.pick-item input {
    margin-top: 0.2rem;
    width: 1rem;
    height: 1rem;
}

.pick-main {
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.pick-meta {
    grid-column: 2;
    margin-top: 0.1rem;
}

.comparison-tool__result .table-wrapper {
    margin-top: 1rem;
}

.compare-table th,
.compare-table td {
    vertical-align: top;
}

.compare-table th:first-child,
.compare-table td:first-child {
    width: 180px;
    color: var(--text-secondary);
    font-weight: 600;
}

.compare-colhead {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
}

.compare-remove {
    font-size: 0.875rem;
}

.is-best {
    outline: 2px solid rgba(37, 99, 235, 0.25);
    outline-offset: -2px;
    border-radius: 6px;
    background: rgba(37, 99, 235, 0.06);
}

/* Features */
.features {
    padding: 5rem 0;
    background: var(--hover-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
}

.feature-box {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-box h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-box p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
    background: var(--bg-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-grid h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-grid ul {
    list-style: none;
}

.footer-grid ul li {
    margin-bottom: 0.75rem;
}

.footer-grid a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .navbar {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1rem;
    }
    
    .nav-links.active {
        display: flex;
    }

    .menu-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .intro-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .intro-text {
        font-size: 1rem;
    }
    
    .table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table {
        font-size: 0.85rem;
        min-width: 600px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .section {
        padding: 3rem 0;
    }

    .section-heading {
        font-size: 1.75rem;
    }

    .section-heading-md {
        font-size: 1.75rem;
    }

    .grid {
        gap: 1rem;
    }

    .card-pad {
        padding: 1.5rem;
    }

    .broker-table th:last-child,
    .broker-table td:last-child {
        width: auto;
    }

    .tool-row {
        grid-template-columns: 1fr;
    }

    .comparison-tool__filters {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

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

    table {
        min-width: 520px;
    }

    th {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    td {
        padding: 1rem 1rem;
    }
}

/* Align Trading Tools cards */
#tools .grid-4 {
    align-items: stretch;
}

#tools .grid-4 .card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

#tools .grid-4 .tool-form {
    flex: 1;
    display: flex;
    flex-direction: column;
}

#tools .grid-4 .tool-result {
    order: 2;
}

#tools .grid-4 .tool-actions {
    order: 3;
    margin-top: auto;
    align-items: flex-start;
}

@media (max-width: 480px) {
    .intro-title {
        font-size: 1.75rem;
    }
    
    table {
        font-size: 0.75rem;
        min-width: 500px;
    }
    
    .broker-name {
        font-size: 1rem;
    }
}