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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Calibri', 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Keep anchor targets clear of the sticky header */
section[id] {
    scroll-margin-top: 90px;
}

:focus-visible {
    outline: 3px solid #ED7D31;
    outline-offset: 3px;
}

/* Header/Navigation */
header {
    background: #1F4E78;
    color: white;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1px;
}

.logo span {
    color: #ED7D31;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 30px;
    font-size: 14px;
    transition: color 0.3s;
}

nav a:hover {
    color: #ED7D31;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.5);
    color: white;
    font-size: 20px;
    line-height: 1;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1F4E78 0%, #2a5fa0 100%);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.hero .tagline {
    font-size: 20px;
    margin-bottom: 30px;
    color: #E8F0F7;
}

.hero p {
    font-size: 16px;
    margin-bottom: 40px;
    color: #D9E8F5;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 15px 40px;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-primary {
    background: #ED7D31;
    color: white;
}

.btn-primary:hover {
    background: #d46b23;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.btn-secondary {
    background: white;
    color: #1F4E78;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: transparent;
    color: white;
}

/* Features Section */
.features {
    padding: 80px 20px;
    background: #F5F7FA;
}

.section-title {
    text-align: center;
    font-size: 36px;
    color: #1F4E78;
    margin-bottom: 60px;
    font-weight: bold;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 5px solid #ED7D31;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.feature-icon {
    color: #ED7D31;
    margin-bottom: 18px;
    line-height: 0;
}

.feature-icon svg,
.credential-icon svg {
    width: 46px;
    height: 46px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.credential-icon {
    color: #ED7D31;
    margin-bottom: 12px;
    line-height: 0;
}

.icon-accent {
    fill: currentColor;
    opacity: 0.18;
    stroke: none;
}

.feature-card h3 {
    color: #1F4E78;
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* Comparison */
.comparison {
    padding: 80px 20px;
    background: white;
}

.comparison-table {
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: #1F4E78;
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: bold;
}

td {
    padding: 15px;
    border-bottom: 1px solid #E0E0E0;
}

tr:nth-child(even) {
    background: #F9F9F9;
}

.check {
    color: #70AD47;
    font-weight: bold;
    font-size: 18px;
}

.cross {
    color: #C55A11;
    font-size: 18px;
}

/* Pricing Section */
.pricing {
    padding: 80px 20px;
    background: linear-gradient(135deg, #F5F7FA 0%, #E8EEF5 100%);
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border: 3px solid #ED7D31;
    position: relative;
    top: -20px;
}

.pricing-header {
    background: #1F4E78;
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.pricing-card.featured .pricing-header {
    background: #ED7D31;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.price {
    font-size: 48px;
    font-weight: bold;
    margin: 15px 0;
}

.price-detail {
    font-size: 14px;
    color: #E0E0E0;
}

.pricing-body {
    padding: 30px 20px;
}

.pricing-body ul {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-body li {
    padding: 10px 0;
    border-bottom: 1px solid #E0E0E0;
    font-size: 14px;
    color: #666;
}

.pricing-body li:before {
    content: "✓ ";
    color: #70AD47;
    font-weight: bold;
    margin-right: 8px;
}

.pricing-body .btn {
    width: 100%;
    text-align: center;
}

/* Credentials Section */
.credentials {
    padding: 60px 20px;
    background: white;
    text-align: center;
}

.credentials-content {
    max-width: 1200px;
    margin: 0 auto;
}

.credentials h2 {
    color: #1F4E78;
    margin-bottom: 40px;
    font-size: 28px;
}

.credential-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.credential-item {
    padding: 20px;
}

.credential-item h4 {
    color: #1F4E78;
    margin-bottom: 10px;
    font-size: 18px;
}

.credential-item p {
    color: #666;
    font-size: 14px;
}

/* FAQ Section */
.faq {
    padding: 80px 20px;
    background: #F5F7FA;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    margin-bottom: 20px;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.faq-question {
    width: 100%;
    background: #1F4E78;
    color: white;
    padding: 20px;
    cursor: pointer;
    font-weight: bold;
    font-size: 16px;
    font-family: inherit;
    text-align: left;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: background 0.3s;
}

.faq-indicator {
    flex-shrink: 0;
    font-size: 24px;
    line-height: 1;
}

.faq-question:hover {
    background: #2a5fa0;
}

.faq-answer {
    padding: 20px;
    color: #666;
    display: none;
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    display: block;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1F4E78 0%, #2a5fa0 100%);
    color: white;
    padding: 60px 20px;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 18px;
    margin-bottom: 30px;
}

/* Contact */
.contact {
    padding: 80px 20px;
    background: #F5F7FA;
}

.contact-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-container p {
    color: #666;
    margin-bottom: 30px;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    text-align: left;
}

.contact-method {
    background: white;
    padding: 25px;
    border-radius: 8px;
    border-left: 5px solid #ED7D31;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-method h4 {
    color: #1F4E78;
    margin-bottom: 8px;
}

.contact-method a {
    color: #1F4E78;
    font-size: 14px;
    word-break: break-word;
}

/* Footer */
footer {
    background: #0F2340;
    color: white;
    padding: 40px 20px;
    text-align: center;
    font-size: 14px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
    text-align: left;
}

.footer-section h4 {
    color: #ED7D31;
    margin-bottom: 15px;
}

.footer-section a {
    color: #D9E8F5;
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #ED7D31;
}

.footer-bottom {
    border-top: 1px solid #2a5fa0;
    padding-top: 20px;
    text-align: center;
}

/* Demo Section */
.demo {
    padding: 80px 20px;
    background: white;
}

.demo-container {
    max-width: 1000px;
    margin: 0 auto;
}

.demo-tabs {
    display: flex;
    gap: 5px;
    border-bottom: 3px solid #1F4E78;
    margin-bottom: 0;
}

.demo-tab {
    flex: 1;
    background: #E8EEF5;
    color: #1F4E78;
    border: none;
    border-radius: 5px 5px 0 0;
    padding: 14px 10px;
    font-family: inherit;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.demo-tab:hover {
    background: #D4E0EE;
}

.demo-tab[aria-selected="true"] {
    background: #1F4E78;
    color: white;
}

.demo-panel {
    display: none;
    background: #F9FAFC;
    border: 1px solid #E0E0E0;
    border-top: none;
    padding: 30px;
}

.demo-panel.active {
    display: block;
}

.demo-caption {
    text-align: center;
    color: #888;
    font-size: 13px;
    font-style: italic;
    margin-top: 20px;
}

/* KPI tiles */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.kpi-card {
    background: white;
    border-radius: 6px;
    padding: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    border-top: 4px solid #70AD47;
}

.kpi-card.warn { border-top-color: #ED7D31; }
.kpi-card.bad { border-top-color: #C55A11; }

.kpi-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #888;
    margin-bottom: 6px;
}

.kpi-value {
    font-size: 30px;
    font-weight: bold;
    color: #1F4E78;
    line-height: 1.1;
}

.kpi-note {
    font-size: 12px;
    color: #666;
    margin-top: 4px;
}

.kpi-card.warn .kpi-note { color: #ED7D31; }
.kpi-card.bad .kpi-note { color: #C55A11; }

/* Gantt mock */
.gantt {
    background: white;
    border-radius: 6px;
    padding: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    overflow-x: auto;
}

.gantt-inner {
    min-width: 560px;
}

.gantt-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    align-items: center;
    gap: 15px;
    padding: 7px 0;
    border-bottom: 1px solid #F0F0F0;
}

.gantt-label {
    font-size: 13px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gantt-track {
    position: relative;
    height: 22px;
    background: #F5F7FA;
    border-radius: 3px;
}

.gantt-bar {
    position: absolute;
    top: 4px;
    height: 14px;
    border-radius: 3px;
    background: #1F4E78;
}

.gantt-bar.critical {
    background: #C55A11;
}

.gantt-float {
    position: absolute;
    top: 9px;
    height: 4px;
    border-radius: 2px;
    background: #B9CBDD;
}

.gantt-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 15px;
    font-size: 12px;
    color: #666;
}

.legend-swatch {
    display: inline-block;
    width: 14px;
    height: 10px;
    border-radius: 2px;
    margin-right: 6px;
    vertical-align: middle;
}

/* EVM panel */
.evm-chart {
    background: white;
    border-radius: 6px;
    padding: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    margin-bottom: 25px;
}

.evm-chart svg {
    width: 100%;
    height: auto;
    display: block;
}

.evm-table {
    overflow-x: auto;
}

.evm-table th,
.evm-table td {
    font-size: 14px;
    padding: 12px 15px;
}

/* Testimonials */
/* Resources */
.resources {
    padding: 80px 20px;
    background: white;
}

.resources-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.resource-card {
    background: #F9FAFC;
    padding: 30px;
    border-radius: 8px;
    border-top: 5px solid #1F4E78;
}

.resource-card h3 {
    color: #1F4E78;
    font-size: 18px;
    margin-bottom: 10px;
}

.resource-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.resource-card a {
    color: #ED7D31;
    font-weight: bold;
    font-size: 14px;
    text-decoration: none;
}

.resource-card a:hover {
    text-decoration: underline;
}

/* About */
.about {
    padding: 80px 20px;
    background: #F5F7FA;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
}

.about-container p {
    color: #555;
    margin-bottom: 20px;
}

.about-container h3 {
    color: #1F4E78;
    font-size: 20px;
    margin: 30px 0 12px;
}

.about-list {
    list-style: none;
}

.about-list li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: #555;
    font-size: 15px;
}

.about-list li:before {
    content: "▸";
    position: absolute;
    left: 8px;
    color: #ED7D31;
    font-weight: bold;
}

/* Privacy */
.privacy {
    padding: 60px 20px;
    background: white;
}

.privacy-container {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-container h3 {
    color: #1F4E78;
    font-size: 18px;
    margin: 25px 0 10px;
}

.privacy-container p {
    color: #666;
    font-size: 15px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15,35,64,0.7);
    z-index: 200;
    padding: 20px;
    overflow-y: auto;
}

.modal.open {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

body.modal-open {
    overflow: hidden;
}

.modal-dialog {
    background: white;
    border-radius: 8px;
    max-width: 520px;
    width: 100%;
    margin: auto;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.modal-header {
    background: #1F4E78;
    color: white;
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.modal-header h3 {
    font-size: 20px;
}

.modal-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    padding: 0 5px;
}

.modal-close:hover {
    color: #ED7D31;
}

.modal-body {
    padding: 25px;
}

.form-field {
    margin-bottom: 18px;
}

.form-field label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: #1F4E78;
    margin-bottom: 6px;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 11px 12px;
    font-family: inherit;
    font-size: 15px;
    color: #333;
    border: 1px solid #C9D4E0;
    border-radius: 5px;
    background: white;
}

.form-field textarea {
    min-height: 90px;
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: #ED7D31;
}

.form-note {
    font-size: 13px;
    color: #888;
    margin-top: 15px;
    text-align: center;
}

.form-success {
    display: none;
    text-align: center;
    padding: 10px 0;
}

.form-success h4 {
    color: #70AD47;
    font-size: 20px;
    margin-bottom: 12px;
}

.form-success p {
    color: #666;
    font-size: 15px;
    margin-bottom: 12px;
}

.form-success a {
    color: #1F4E78;
    font-weight: bold;
}

.modal-body.sent form {
    display: none;
}

.modal-body.sent .form-success {
    display: block;
}

/* Back to top */
.back-to-top {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: #1F4E78;
    color: white;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, background 0.3s;
    z-index: 150;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #ED7D31;
}

/* Nav dropdown */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown-toggle {
    background: none;
    border: none;
    color: white;
    font-family: inherit;
    font-size: 14px;
    margin-left: 30px;
    cursor: pointer;
    transition: color 0.3s;
}

.nav-dropdown-toggle:hover,
.nav-dropdown.open .nav-dropdown-toggle {
    color: #ED7D31;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 18px);
    left: 12px;
    min-width: 240px;
    background: white;
    border-radius: 6px;
    padding: 8px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    z-index: 120;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu a {
    display: block;
    margin: 0;
    padding: 10px 20px;
    color: #1F4E78;
    font-size: 14px;
    white-space: nowrap;
}

.nav-dropdown-menu a:hover {
    background: #F5F7FA;
    color: #ED7D31;
}

/* Interior page hero */
.page-hero {
    background: linear-gradient(135deg, #1F4E78 0%, #2a5fa0 100%);
    color: white;
    padding: 70px 20px;
}

.page-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.page-hero .eyebrow {
    color: #ED7D31;
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.page-hero h1 {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.page-hero p {
    font-size: 17px;
    color: #D9E8F5;
    margin-bottom: 30px;
}

.breadcrumb {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    font-size: 13px;
    color: #888;
}

.breadcrumb a {
    color: #1F4E78;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Generic content section */
.content-section {
    padding: 70px 20px;
}

.content-section.alt {
    background: #F5F7FA;
}

.content-narrow {
    max-width: 900px;
    margin: 0 auto;
}

.content-wide {
    max-width: 1200px;
    margin: 0 auto;
}

.section-lead {
    text-align: center;
    max-width: 720px;
    margin: -35px auto 45px;
    color: #666;
    font-size: 16px;
}

/* Challenge cards */
.challenge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.challenge-card {
    background: white;
    padding: 28px;
    border-radius: 8px;
    border-left: 5px solid #C55A11;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.challenge-card h3 {
    color: #1F4E78;
    font-size: 17px;
    margin-bottom: 10px;
}

.challenge-card p {
    color: #666;
    font-size: 14px;
}

.challenge-card .impact {
    display: block;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #EEE;
    font-size: 13px;
    color: #C55A11;
    font-weight: bold;
}

/* Pack contents */
.pack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.pack-item {
    background: #F9FAFC;
    border-top: 5px solid #1F4E78;
    border-radius: 8px;
    padding: 25px;
}

.pack-item h4 {
    color: #1F4E78;
    font-size: 16px;
    margin-bottom: 10px;
}

.pack-item ul {
    list-style: none;
}

.pack-item li {
    font-size: 14px;
    color: #666;
    padding: 5px 0 5px 18px;
    position: relative;
}

.pack-item li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: #ED7D31;
}

/* Worked example */
.worked-example {
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.worked-example h3 {
    color: #1F4E78;
    font-size: 20px;
    margin-bottom: 8px;
}

.worked-example .scenario {
    color: #666;
    font-size: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #EEE;
}

.result-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.result {
    text-align: center;
    padding: 18px 12px;
    background: #F5F7FA;
    border-radius: 6px;
}

.result .label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #888;
    margin-bottom: 6px;
}

.result .figure {
    font-size: 26px;
    font-weight: bold;
    color: #1F4E78;
}

.result.p80 .figure { color: #C55A11; }
.result.good .figure { color: #70AD47; }

.takeaway {
    background: #FFF6E8;
    border-left: 5px solid #ED7D31;
    padding: 18px 22px;
    border-radius: 4px;
    color: #6B4A1C;
    font-size: 15px;
}

/* Industry cross-links */
.industry-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.industry-link {
    display: block;
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 6px;
    padding: 18px 20px;
    color: #1F4E78;
    text-decoration: none;
    font-weight: bold;
    font-size: 15px;
    transition: border-color 0.3s, transform 0.3s;
}

.industry-link span {
    display: block;
    font-weight: normal;
    font-size: 13px;
    color: #888;
    margin-top: 4px;
}

.industry-link:hover {
    border-color: #ED7D31;
    transform: translateY(-3px);
}

.industry-link.current {
    background: #1F4E78;
    color: white;
    border-color: #1F4E78;
}

.industry-link.current span {
    color: #B9CBDD;
}

/* Forecast output cards */
.output-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.output-card {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-top: 5px solid #ED7D31;
}

.output-card .num {
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border-radius: 50%;
    background: #1F4E78;
    color: white;
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 12px;
}

.output-card h3 {
    color: #1F4E78;
    font-size: 18px;
    margin-bottom: 10px;
}

.output-card p {
    color: #666;
    font-size: 14px;
}

.output-card .formula {
    display: block;
    margin-top: 12px;
    padding: 10px 12px;
    background: #F5F7FA;
    border-radius: 4px;
    font-family: Consolas, 'Courier New', monospace;
    font-size: 13px;
    color: #1F4E78;
    overflow-x: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 32px;
    }
    
    .nav-toggle {
        display: block;
    }

    nav {
        display: none;
        width: 100%;
        order: 3;
        padding-top: 15px;
    }

    nav.open {
        display: block;
    }

    nav a {
        display: block;
        margin: 0;
        padding: 12px 0;
        border-top: 1px solid rgba(255,255,255,0.15);
    }

    .header-content {
        flex-wrap: wrap;
    }

    .logo {
        font-size: 18px;
    }

    .cta-buttons {
        flex-direction: column;
    }
    
    .pricing-card.featured {
        top: 0;
    }

    .demo-tabs {
        flex-direction: column;
        border-bottom: none;
        gap: 3px;
    }

    .demo-tab {
        border-radius: 5px;
    }

    .demo-panel {
        border-top: 1px solid #E0E0E0;
        padding: 20px 15px;
        margin-top: 3px;
    }

    .back-to-top {
        right: 15px;
        bottom: 15px;
    }

    .page-hero h1 {
        font-size: 28px;
    }

    .nav-dropdown {
        display: block;
        width: 100%;
    }

    .nav-dropdown-toggle {
        display: block;
        width: 100%;
        text-align: left;
        margin: 0;
        padding: 12px 0;
        border-top: 1px solid rgba(255,255,255,0.15);
    }

    .nav-dropdown-menu {
        position: static;
        box-shadow: none;
        background: rgba(255,255,255,0.07);
        border-radius: 4px;
        min-width: 0;
        padding: 4px 0;
        margin-bottom: 8px;
    }

    .nav-dropdown-menu a {
        color: #D9E8F5;
        border-top: none;
        padding: 10px 15px;
    }

    .nav-dropdown-menu a:hover {
        background: transparent;
    }

    .section-lead {
        margin-top: -20px;
    }
}