/* ============================================================
   TRUENORTH JOBFLOW GLOBAL STYLESHEET
   Design System, CSS Variables, Layout, Components & Utilities
   ============================================================ */

:root {
    --bg: #0A0A0B;
    --bg-panel: #121214;
    --bg-hover: #18181A;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    --text-hd: #F2EFE8;
    --text: #8B93A6;
    --text-dim: #94A3B8;
    --primary: #C68E3F;
    --primary-glow: rgba(198, 142, 63, 0.2);
    --btn-text: #100A00;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.6);
    --radius-sm: 12px;
    --radius-md: 24px;
    --radius-lg: 32px;
    --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ACCESSIBILITY SKIP LINK */
.skip-link {
    position: absolute;
    top: -60px;
    left: 12px;
    background: var(--primary);
    color: var(--btn-text);
    padding: 10px 20px;
    z-index: 10000;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 12px;
}

/* UTILITY FOR ACCESSIBLE SCREEN-READER LABELS */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.selector-card:focus-visible,
.form-range:focus-visible,
.btn:focus-visible,
.form-input:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* CONTAINER & SECTIONS */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-sm {
    padding: 60px 0;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-hd);
    font-family: 'DM Sans', sans-serif;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.hero-title {
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 800;
    text-align: center;
    max-width: 960px;
    margin: 0 auto 24px;
    background: linear-gradient(180deg, #FFFFFF 0%, #A0A5B5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.04em;
}

.hero-sub {
    font-size: clamp(17px, 2.5vw, 21px);
    text-align: center;
    max-width: 760px;
    margin: 0 auto 40px;
    color: var(--text);
    line-height: 1.6;
}

.section-title {
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.section-sub {
    font-size: 19px;
    max-width: 680px;
    margin-bottom: 48px;
    color: var(--text);
}

.tag-amber {
    color: var(--primary);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 14px;
    display: inline-block;
}

/* BREADCRUMBS */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--text);
    transition: var(--transition);
}

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

.breadcrumbs span.separator {
    color: var(--text-dim);
    font-size: 12px;
}

.breadcrumbs span.current {
    color: var(--text-hd);
    font-weight: 600;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 99px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 8px;
}

.btn-primary {
    background: var(--primary);
    color: var(--btn-text);
    box-shadow: 0 0 24px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px var(--primary-glow), 0 8px 16px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-hd);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
    color: #FFF;
}

/* HEADER & NAVIGATION */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    align-items: center;
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--text-hd);
    font-size: 20px;
    letter-spacing: -0.02em;
}

.brand img {
    height: 32px;
    width: auto;
}

.main-nav {
    display: flex;
    gap: 28px;
    align-items: center;
}

.main-nav a {
    color: var(--text);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text-hd);
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    display: flex;
    align-items: center;
}

/* MOBILE NAV TOGGLE */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-hd);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

.mobile-nav-drawer {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(18, 18, 20, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
}

.mobile-nav-drawer.open {
    display: flex;
}

.mobile-nav-drawer a {
    color: var(--text-hd);
    font-size: 18px;
    font-weight: 600;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

@media (max-width: 900px) {
    .main-nav, .nav-cta {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
}

/* FLOATING CTA */
.floating-cta {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 900;
}

.floating-cta .btn {
    box-shadow: var(--shadow-lg), 0 0 24px var(--primary-glow);
    padding: 16px 24px;
    font-size: 15px;
}

@media (max-width: 768px) {
    .floating-cta {
        bottom: 16px;
        right: 16px;
        left: 16px;
    }
    .floating-cta .btn {
        width: 100%;
    }
}

/* HERO SECTION */
.hero {
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 65%);
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 64px;
    flex-wrap: wrap;
}

.hero-mockup {
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    background: var(--bg-panel);
    margin: 0 auto;
    max-width: 1000px;
}

/* ANSWER-FIRST SUMMARY BOX (AIO & LEO OPTIMIZATION) */
.answer-box {
    background: linear-gradient(180deg, rgba(198, 142, 63, 0.08) 0%, var(--bg-panel) 100%);
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 32px;
    margin-bottom: 48px;
}

.answer-box-title {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 12px;
}

.answer-box p {
    font-size: 18px;
    color: var(--text-hd);
    line-height: 1.6;
    margin-bottom: 0;
}

/* GRIDS & CARDS */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 36px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    background: var(--bg-hover);
}

.card-icon {
    font-size: 32px;
    margin-bottom: 20px;
    display: block;
}

.card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-hd);
}

.card p {
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
}

/* BENTO GRID */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.bento-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.bento-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.bento-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
}

.bento-content {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.bento-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

/* SERVICE CATALOG OVERVIEW (HOMEPAGE & SERVICES LANDING) */
.service-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.service-nav-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-nav-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}

.service-nav-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.service-nav-card p {
    color: var(--text);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-nav-link {
    color: var(--primary);
    font-weight: 700;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-nav-card:hover .service-nav-link {
    transform: translateX(4px);
}

/* TIMELINE */
.timeline {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-step {
    position: relative;
    padding-left: 72px;
    margin-bottom: 40px;
}

.timeline-dot {
    position: absolute;
    left: 15px;
    top: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
}

.timeline-step h4 {
    font-size: 20px;
    margin-bottom: 8px;
}

/* FAQ SECTION */
.faq-container {
    max-width: 840px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 28px 0;
}

.faq-q {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-hd);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.faq-a {
    font-size: 17px;
    color: var(--text);
    line-height: 1.6;
}

/* CTA SECTION */
.cta-section {
    text-align: center;
    padding: 120px 0;
    background: radial-gradient(circle at center, rgba(198, 142, 63, 0.1) 0%, transparent 70%);
}

.cta-section h2 {
    font-size: clamp(32px, 5vw, 60px);
    margin-bottom: 32px;
}

/* GLOBAL FOOTER */
.site-footer {
    background: #070708;
    border-top: 1px solid var(--border);
    padding: 80px 0 40px;
    font-size: 14px;
    color: var(--text-dim);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-brand p {
    color: var(--text);
    margin-top: 16px;
    max-width: 320px;
    line-height: 1.6;
    font-size: 15px;
}

.footer-col h4, .footer-col-title {
    color: var(--text-hd);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    color: var(--text);
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* RESPONSIVE MEDIA QUERIES */
/* DROPDOWN MENU NAVIGATION */
.nav-item-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown-toggle {
    color: var(--text);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    padding: 6px 0;
    font-family: inherit;
}

.nav-item-dropdown:hover .nav-dropdown-toggle,
.nav-dropdown-toggle:hover {
    color: var(--text-hd);
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: -16px;
    width: 340px;
    background: #121214;
    border: 1px solid var(--border-hover);
    border-radius: var(--radius-sm);
    padding: 12px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-dropdown-item {
    display: flex;
    flex-direction: column;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--text-hd);
    transition: var(--transition);
}

.nav-dropdown-item:hover {
    background: rgba(198, 142, 63, 0.1);
    color: var(--primary);
}

.nav-dropdown-item strong {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-hd);
    margin-bottom: 2px;
}

.nav-dropdown-item:hover strong {
    color: var(--primary);
}

.nav-dropdown-item span {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.3;
}

/* MOBILE NAV GROUP TITLES */
.mobile-nav-group-title {
    font-size: 12px;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding-top: 12px;
    margin-bottom: -4px;
}

/* TABLE OF CONTENTS BOX */
.toc-box {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin: 32px 0 48px;
}

.toc-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-hd);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px 24px;
}

.toc-link {
    color: var(--text);
    font-size: 15px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.toc-link:hover {
    color: var(--primary);
    transform: translateX(4px);
}

/* PRICING PACKAGES GRID */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.pricing-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(198, 142, 63, 0.06) 0%, var(--bg-panel) 100%);
}

.pricing-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary);
    color: var(--btn-text);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border-radius: 99px;
}

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.pricing-price {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin: 16px 0;
    line-height: 1;
}

.pricing-desc {
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.scope-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-hd);
    margin: 16px 0 8px;
}

.scope-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 14px;
}

.scope-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--text);
}

.scope-list li.included::before {
    content: '✓';
    color: var(--primary);
    font-weight: 800;
}

.scope-list li.excluded::before {
    content: '✕';
    color: #64748B;
    font-weight: 800;
}

.scope-disclaimer {
    background: rgba(255, 255, 255, 0.03);
    border-left: 3px solid var(--primary);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-hd);
    margin-bottom: 20px;
    border-radius: 0 8px 8px 0;
}