:root {
    --primary: #2563eb;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-header: #ffffff;
    --bg-page: #f8fafc;
    --border: #e2e8f0;

    --start-accent: #ff5f0a;
    --grow-accent: #0ea5e9;
    --profit-accent: #25c105;

    --blue-accent: #3aabef;
    --start-bg: #fff4ed;
    --blue-bg: #f0f9ff;
    --grow-bg: #f0f9ff;
    --profit-bg: #f0fdf4;
    --partnership-accent: #facc15;
    --partnership-bg: #fefce8;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-megamenu: 0 20px 50px -12px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.5;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.site-header {
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo and Dots */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 900;
    font-size: 1.8rem;
    color: #334155;
}

.logo-image {
    max-height: 32px;
    width: auto;
    display: block;
}

/* Menu */
.main-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.menu-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 700;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.menu-item.has-megamenu .menu-link::after {
    content: '';
    width: 5px;
    height: 5px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    margin-bottom: 2px;
    opacity: 0.6;
    transition: transform 0.3s ease;
}

.menu-item.has-megamenu:hover .menu-link::after {
    transform: rotate(45deg) translate(2px, 2px);
}

.menu-item:hover .menu-link {
    color: var(--text-main);
}

/* Actions */
.header-actions {
    display: flex;
    gap: 1rem;
}

.btn-login,
.btn-signup {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 700;
    padding: 0.7rem 1.4rem;
    border-radius: 12px;
    transition: var(--transition);
}

.btn-login {
    color: var(--grow-accent);
    border: 1px solid var(--grow-accent);
}

.btn-signup {
    background: var(--grow-accent);
    color: white;
}

/* Megamenu */
.megamenu-container {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: var(--shadow-megamenu);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
}

.megamenu-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.megamenu {
    display: none;
    padding-top: 2.5rem;
    border-top: 3px solid transparent;
}

.megamenu#megamenu-services {
    border-top-color: var(--start-accent);
}

.megamenu#megamenu-segments {
    border-top-color: var(--profit-accent);
}

.megamenu#megamenu-company {
    border-top-color: var(--blue-accent);
}

.megamenu.active {
    display: block;
}

.megamenu-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding-bottom: 3rem;
}

.megamenu-content-full {
    padding-bottom: 3rem;
}

.megamenu-content.multi-col {
    grid-template-columns: 2fr 1fr;
}

/* Segments 2-Column Layout */
.megamenu-content.segments-two-col {
    grid-template-columns: 1fr 1.8fr;
    gap: 2.5rem;
}

/* Middle Column: Dynamic Content */
.segment-middle-content {
    padding: 0.5rem 1.5rem;
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.segment-detail-headline {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text-main);
    margin-bottom: 0.75rem;
}

.segment-detail-paragraph {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1.25rem;
}

.segment-detail-services {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.segment-detail-services li {
    position: relative;
    padding: 0.45rem 0 0.45rem 1.5rem;
    font-size: 0.9rem;
    color: var(--text-main);
    font-weight: 600;
}

.segment-detail-services li::before {
    content: '•';
    position: absolute;
    left: 0.25rem;
    color: var(--profit-accent);
    font-size: 1.1rem;
    font-weight: 700;
}

.segment-detail-cta {
    display: inline-block;
    padding: 0.7rem 1.4rem;
    background: var(--profit-accent);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    border-radius: 10px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.segment-detail-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 193, 5, 0.25);
}

/* Segment detail fade animation */
.segment-detail {
    animation: segmentFadeIn 0.18s ease;
}

@keyframes segmentFadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

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

.megamenu-left-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.col-title {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border);
    width: 100%;
}

.start-col {
    border-color: var(--start-accent);
    color: var(--start-accent);
}

.grow-col {
    border-color: var(--grow-accent);
    color: var(--grow-accent);
}

.profit-col {
    border-color: var(--profit-accent);
    color: var(--profit-accent);
}

.blue-col {
    border-color: var(--blue-accent);
    color: var(--blue-accent);
}

/* Service Items */
.service-list {
    list-style: none;
}

.service-item {
    padding: 0;
    /* Move padding to the link */
    border-radius: 12px;
    transition: var(--transition);
    margin-bottom: 0.4rem;
    overflow: hidden;
    /* Ensure link highlight doesn't bleed */
}

.service-item a {
    display: block;
    padding: 1rem;
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 100%;
}

.service-item:hover {
    background: #f8fafc;
}

.service-item.active {
    background: #f1f5f9;
}

.service-item:active {
    transform: scale(0.985);
}

.service-item h4 {
    font-weight: 700;
    margin-bottom: 0.1rem;
}

.service-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Preview */
.preview-card {
    background: #fff;
    border-radius: 24px;
}

.preview-image-wrapper {
    aspect-ratio: 16/9;
    background: #f1f5f9;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.preview-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.preview-info h4 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.preview-info p {
    color: var(--text-muted);
}

.preview-cta {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.8rem 1.6rem;
    background: var(--profit-accent);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    border-radius: 12px;
    transition: var(--transition);
}

.preview-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 193, 5, 0.2);
}

/* Footer */
.megamenu-footer {
    padding: 1.5rem 0;
    background: #f8fafc;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-promo p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-promo a {
    text-decoration: none;
    font-weight: 700;
    color: var(--text-main);
    position: relative;
    display: inline-block;
}

.footer-promo a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: var(--transition);
}

.footer-promo a:hover::after {
    width: 100%;
}

.footer-mixed {
    background: #f1f5f9;
}

.footer-start {
    background: var(--start-bg);
}

.footer-grow {
    background: var(--grow-bg);
}

.footer-grow a {
    color: var(--grow-accent) !important;
}

.footer-profit {
    background: var(--profit-bg);
}

.footer-profit a {
    color: var(--profit-accent) !important;
}

.footer-partnership {
    background: var(--partnership-bg);
}

.footer-partnership a {
    color: var(--partnership-accent) !important;
}

.footer-start {
    background: var(--start-bg);
}

.footer-start a {
    color: var(--start-accent) !important;
}

.footer-blue {
    background: var(--blue-bg);
}

.footer-blue a {
    color: var(--blue-accent) !important;
}

/* Social Icon Styles */
.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.social-link {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 700;
    transition: var(--transition);
    font-size: 0.9rem;
}

.social-link:hover {
    color: var(--start-accent);
}

/* ──── Capabilities Megamenu ──── */
.megamenu#megamenu-capabilities {
    border-top-color: var(--profit-accent);
}

#megamenu-capabilities .megamenu-header,
#megamenu-segments .megamenu-header {
    margin-bottom: 1.5rem;
}

.capability-selector {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.2rem 1rem;
}

.capability-selector .service-item {
    padding: 0.7rem 1rem;
    margin-bottom: 0;
}

.capability-detail {
    animation: segmentFadeIn 0.18s ease;
}

/* ──── Mobile Optimization ──── */
@media (max-width: 991px) {
    .container {
        padding: 0 1.25rem;
    }

    /* Hide the right-hand dynamic content area as requested */
    .segment-middle-content {
        display: none !important;
    }

    /* Change megamenu grid to single column */
    .megamenu-content.segments-two-col {
        grid-template-columns: 1fr;
        gap: 0;
        padding-bottom: 1.5rem;
    }

    .megamenu {
        padding-top: 1.5rem;
    }

    .megamenu-container {
        max-height: calc(100vh - 120px);
        overflow-y: auto;
    }

    .megamenu-left {
        width: 100%;
    }

    /* Make Company megamenu grid stack on mobile */
    .megamenu-left-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Adjust main navigation for mobile visibility */
    .nav-wrapper {
        height: auto;
        padding: 1rem 0;
        display: grid;
        grid-template-areas:
            "logo actions"
            "menu menu";
        grid-template-columns: 1fr auto;
        gap: 0.5rem 1rem;
        align-items: center;
    }

    .logo {
        grid-area: logo;
    }

    .header-actions {
        grid-area: actions;
        gap: 0.5rem;
        justify-content: flex-end;
    }

    .main-menu {
        grid-area: menu;
        width: 100%;
        justify-content: flex-start;
        gap: 0;
        margin-top: 0.25rem;
        border-top: 1px solid var(--border);
        padding-top: 0.5rem;
    }

    .menu-link {
        padding: 0.5rem 0.8rem 0.5rem 0;
        font-size: 0.95rem;
    }

    .btn-login,
    .btn-signup {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        border-radius: 8px;
    }

    .btn-login svg,
    .btn-signup svg {
        width: 12px;
        height: 12px;
    }

    .logo-image {
        max-height: 24px;
    }

    .megamenu-footer {
        padding: 1.5rem;
    }

    .megamenu-footer .footer-grid {
        flex-direction: column;
        gap: 1.25rem;
        text-align: left;
        align-items: flex-start;
    }

    .footer-promo {
        margin: 0 !important;
        width: 100%;
        text-align: left;
    }

    .footer-promo p {
        font-size: 0.85rem;
        margin-bottom: 0.2rem;
    }

    .footer-promo a {
        font-size: 1rem;
    }
}


@media (max-width: 480px) {
    .main-menu {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        flex-wrap: nowrap;
    }

    .btn-login,
    .btn-signup {
        padding: 0.5rem 0.8rem;
        gap: 0.35rem;
    }

    .nav-wrapper {
        gap: 0.75rem;
    }
}