/* ============================================================
   BusinessIntelliguide – Main Stylesheet
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
    --color-primary:      #509ee3;
    --color-primary-dark: #2d7dd2;
    --color-primary-light:#e8f1fb;
    --color-dark:         #1c2a3a;
    --color-dark-alt:     #2c3e50;
    --color-text:         #4a5568;
    --color-text-light:   #718096;
    --color-bg-light:     #f7f9fc;
    --color-bg-white:     #ffffff;
    --color-border:       #e2e8f0;
    --color-success:      #38a169;
    --font-main:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --header-height:      68px;
    --border-radius:      8px;
    --border-radius-lg:   14px;
    --shadow-sm:          0 1px 3px rgba(0,0,0,.08);
    --shadow-md:          0 4px 16px rgba(0,0,0,.10);
    --shadow-lg:          0 8px 32px rgba(0,0,0,.12);
    --transition:         0.22s ease;
    --max-width:          1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-main);
    color: var(--color-text);
    background: var(--color-bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Container ---------- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-height);
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,.10);
}
.header-inner {
    display: flex;
    align-items: center;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    gap: 32px;
}

/* Brand */
.header-brand { flex-shrink: 0; }
.brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
/* Desktop: show desktop logo, hide mobile */
.brand-logo-mobile {display: none}
.brand-logo-desktop {
    display:block;
    height: 46px;
    width: auto;
}
/* Mobile: swap at your chosen breakpoint */
@media (max-width: 768px) {
  .brand-logo-desktop { display: none; }
  .brand-logo-mobile  { display: block;
                        height: 32px;
                        width: auto;
                      }
}


.brand-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: -0.3px;
    white-space: nowrap;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.main-nav { flex: 1; }

.nav-level-1 {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}
/* Direct nav items — no arrow, no submenu indicator */
.nav-item .nav-link[data-direct-page] {
    gap: 0;
}

/* Top-level link */
.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-dark-alt);
    border-radius: 6px;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
}

/* Hover on the link itself — purely cosmetic, does NOT open submenu */
.nav-link:hover {
    background: var(--color-bg-light);
    color: var(--color-primary);
}

/* Arrow icon */
.nav-arrow {
    font-size: 0.65rem;
    transition: transform 0.22s ease;
    pointer-events: none;
}

/* ── Submenu — ONLY shown when JS adds .open ── */
.submenu {
    /* Hidden by default — only .open shows it */
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    padding: 6px 0;
    z-index: 1010;
}

/* JS adds .open to .nav-item — this is the ONLY trigger */
.nav-item.open > .submenu {
    display: block;
    animation: submenuIn 0.18s ease forwards;
}

@keyframes submenuIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Arrow rotates when open */
.nav-item.open > .nav-link .nav-arrow {
    transform: rotate(-180deg);
}

/* Top link highlighted when submenu is open */
.nav-item.open > .nav-link {
    background: var(--color-bg-light);
    color: var(--color-primary);
}

/* Sub-link items */
.sub-link {
    display: block;
    padding: 10px 18px;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text);
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    cursor: pointer;
}
.sub-link:hover {
    background: var(--color-bg-light);
    color: var(--color-primary);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    margin-left: auto;
}

.btn-contact {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 6px;
    transition: background var(--transition), box-shadow var(--transition);
    white-space: nowrap;
    cursor: pointer;
}
.btn-contact:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 4px 12px rgba(80,158,227,.35);
}

.filter-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    border-radius: 6px;
    background: var(--color-bg-light);
    color: var(--color-text);
    font-size: 0.9rem;
    transition: background var(--transition), color var(--transition);
}
.filter-icon-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* Mobile hamburger */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    border-radius: 6px;
}
.mobile-menu-toggle span {
    display: block;
    width: 22px; height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.mobile-menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-toggle.open span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.main-content {
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}
.page-section { display: none; }
.page-section.active-section { display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-dark);
}
.hero-video-wrapper {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-video {
    height: 100%;width: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2); /* oder rgba(0,0,0,0.4) für dunkler */
    backdrop-filter: blur(2px); /* optional für Glas-Effekt */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 80px 24px;
    color: #fff;
}
.hero-badge {
    display: inline-block;
    padding: 5px 14px;
    background: rgba(80,158,227,.25);
    border: 1px solid rgba(80,158,227,.5);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #a8d4f5;
    margin-bottom: 20px;
}
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 20px;
    max-width: 800px; /*zsk geändert von 700*/
}
.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,.8);
    max-width: 560px;
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-cta-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 20px rgba(80,158,227,.4);
    transform: translateY(-1px);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: transparent;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid rgba(255,255,255,.5);
    border-radius: 6px;
    transition: border-color var(--transition), background var(--transition);
    cursor: pointer;
}
.btn-secondary:hover {
    border-color: #fff;
    background: rgba(255,255,255,.1);
}
.btn-white {
    display: inline-flex;
    align-items: center;
    padding: 14px 32px;
    background: #fff;
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 700;
    border-radius: 6px;
    transition: box-shadow var(--transition), transform var(--transition);
    cursor: pointer;
}
.btn-white:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,.15);
    transform: translateY(-1px);
}
.btn-outline {
    display: inline-flex;
    align-items: center;
    padding: 10px 24px;
    background: transparent;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    transition: background var(--transition), color var(--transition);
    cursor: pointer;
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}

/* ============================================================
   CONTENT BLOCKS
   ============================================================ */
.content-block { padding: 80px 0; }
.content-block.bg-white     { background: #fff; }
.content-block.bg-light     { background: var(--color-bg-light); }
.content-block.bg-dark-blue { background: var(--color-dark); }
.content-block.bg-brand-blue{ background: var(--color-primary); }

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 800;
    color: var(--color-dark);
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-title .highlight { color: var(--color-primary); }
.section-intro {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 640px;
    margin-bottom: 48px;
    line-height: 1.7;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}
.feature-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 28px;
    transition: box-shadow var(--transition), transform var(--transition);
}
.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.feature-icon {
    width: 52px; height: 52px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 16px;
}
.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
}
.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Two-col layout */
.two-col-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.two-col-layout.reverse { direction: rtl; }
.two-col-layout.reverse > * { direction: ltr; }
.two-col-text h2 { margin-bottom: 16px; }
.two-col-text p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}
.check-list { list-style: none; margin-bottom: 28px; }
.check-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.95rem;
    color: var(--color-text);
}
.check-list li i {
    color: var(--color-success);
    font-size: 1rem;
    flex-shrink: 0;
}
.feature-image {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    /* aspect-ratio: 4/3; zsk */
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}
.stat-item { color: #fff; }
.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,.7);
    font-weight: 500;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--color-primary);
}
.service-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}
.service-icon { font-size: 1.5rem; color: var(--color-primary); }
.service-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--color-dark); }
.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition);
    cursor: pointer;
}
.service-link:hover { gap: 10px; }

/* CTA Block */
.cta-block { text-align: center; padding: 20px 0; }
.cta-block h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}
.cta-block p {
    color: rgba(255,255,255,.85);
    font-size: 1.05rem;
    margin-bottom: 28px;
}

/* ============================================================
   PAGE SECTIONS
   ============================================================ */
.page-hero {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
    padding: 80px 0 60px;
    color: #fff;
}
.page-hero .section-label { color: #a8d4f5; }
.page-hero h1 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 16px;
    max-width: 700px;
}
.page-hero p {
    color: rgba(255,255,255,.8);
    font-size: 1.1rem;
    max-width: 600px;
    line-height: 1.7;
}
.page-body { padding: 60px 0; }



/* ============================================================
  Filter Bar
   ============================================================ */

/* ============================================================
   NEWS FILTER BAR
   ============================================================ */
.news-filter-bar {
    position: sticky;
    top: var(--header-height);
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.news-filter-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    flex-wrap: wrap;
}

/* "Filter by" label */
.news-filter-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.news-filter-label i {
    color: var(--color-primary);
}

/* Chip row */
.news-filter-chips {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
}

/* Individual chip */
.news-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: 999px;
    background: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition:
        border-color  0.18s ease,
        background    0.18s ease,
        color         0.18s ease,
        box-shadow    0.18s ease,
        transform     0.18s ease;
    white-space: nowrap;
    font-family: var(--font-main);
}
.news-filter-chip:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(80,158,227,.18);
}
.news-filter-chip.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(80,158,227,.35);
}
.news-filter-chip.active:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* Colour dot inside chip */
.chip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.dot-architecture { background: #3b5bdb; }
.dot-features     { background: #2f9e44; }
.dot-applications { background: #e67700; }

/* When chip is active, dot becomes white */
.news-filter-chip.active .chip-dot {
    background: rgba(255,255,255,.7);
}

/* Count badge inside chip */
.chip-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: var(--color-bg-light);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--color-text-light);
    transition: background 0.18s ease, color 0.18s ease;
}
.news-filter-chip.active .chip-count {
    background: rgba(255,255,255,.25);
    color: #fff;
}

/* Results label */
.news-filter-results {
    font-size: 0.8rem;
    color: var(--color-text-light);
    white-space: nowrap;
    margin-left: auto;
}

/* Card fade-in animation when filter changes */
@keyframes cardFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.news-card.card-fade-in {
    animation: cardFadeIn 0.3s ease forwards;
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .news-filter-inner {
        gap: 10px;
    }
    .news-filter-results {
        width: 100%;
        margin-left: 0;
        padding-top: 4px;
    }
    .news-filter-chip {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
}

/* ============================================================
   NEWS CARDS
   ============================================================ */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 32px;
}
.news-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}
.news-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.news-card.hidden { display: none; }
.news-card-image { aspect-ratio: 16/9; overflow: hidden; }
.news-card-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.news-card:hover .news-card-image img { transform: scale(1.04); }
.news-card-body { padding: 20px; }
.news-card-big { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.news-category-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.badge-architecture { background: #e8f0fe; color: #3b5bdb; }
.badge-features     { background: #e8faf0; color: #2f9e44; }
.badge-applications { background: #fff3e0; color: #e67700; }
.news-date { font-size: 0.78rem; color: var(--color-text-light); }
.news-card-body h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 8px;
    line-height: 1.4;
}
.news-card-body p {
    font-size: 0.875rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 14px;
}
.news-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition);
}
.news-read-more:hover { gap: 10px; }

/* ============================================================
   FILTER DRAWER
   ============================================================ */
.filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.3);
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.filter-overlay.active { opacity: 1; pointer-events: all; }
.filter-drawer {
    position: fixed;
    top: 0; right: -320px;
    width: 300px; height: 100%;
    background: #fff;
    z-index: 1060;
    box-shadow: var(--shadow-lg);
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}
.filter-drawer.open { right: 0; }
.filter-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
}
.filter-drawer-header h3 { font-size: 1rem; font-weight: 700; color: var(--color-dark); }
.filter-drawer-close {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px;
    background: var(--color-bg-light);
    color: var(--color-text);
    font-size: 0.9rem;
    transition: background var(--transition);
    cursor: pointer;
}
.filter-drawer-close:hover { background: var(--color-border); }
.filter-drawer-body { padding: 24px; }
.filter-chips { display: flex; flex-direction: column; gap: 10px; }
.filter-chip {
    display: flex;
    align-items: center;
    padding: 12px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    background: #fff;
    transition: border-color var(--transition), background var(--transition), color var(--transition);
    cursor: pointer;
}
.filter-chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-chip.active {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary);
}

/* ============================================================
   INFINITE SCROLL LOADER
   ============================================================ */
.scroll-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}
.scroll-loader-spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.scroll-loader.hidden { display: none; }

/* Scroll-block entrance animation */
.scroll-block-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.scroll-block-animate.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,.8);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { height: 32px; }
.footer-brand-name { font-size: 1rem; font-weight: 700; color: #fff; }
.footer-tagline {
    font-size: 0.875rem;
    line-height: 1.6;
    color: rgba(255,255,255,.6);
    margin-bottom: 20px;
    max-width: 260px;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    background: rgba(255,255,255,.08);
    border-radius: 6px;
    color: rgba(255,255,255,.7);
    font-size: 0.9rem;
    transition: background var(--transition), color var(--transition);
}
.footer-social a:hover { background: var(--color-primary); color: #fff; }
.footer-heading {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 14px;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
    font-size: 0.875rem;
    color: rgba(255,255,255,.6);
    transition: color var(--transition);
    cursor: pointer;
}
.footer-links a:hover { color: var(--color-primary); }
.footer-contact-block p {
    font-size: 0.875rem;
    color: rgba(255,255,255,.6);
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-contact-block a { color: rgba(255,255,255,.6); }
.footer-contact-block a:hover { color: var(--color-primary); }
.footer-contact-block i { color: var(--color-primary); }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,.4);
}
.footer-bottom-right { display: flex; gap: 20px; }
.footer-bottom-right a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-bottom-right a:hover { color: rgba(255,255,255,.8); }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 44px; height: 44px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition);
    z-index: 900;
    cursor: pointer;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { background: var(--color-primary-dark); }

/* ============================================================
   PAGE-SPECIFIC: Pricing
   ============================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}
.pricing-card {
    background: #fff;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.pricing-card.featured {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}
.pricing-badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.pricing-card h3 { font-size: 1.2rem; font-weight: 700; color: var(--color-dark); margin-bottom: 6px; }
.pricing-price { font-size: 2rem; font-weight: 800; color: var(--color-primary); margin-bottom: 4px; }
.pricing-period { font-size: 0.8rem; color: var(--color-text-light); margin-bottom: 20px; }
.pricing-features { list-style: none; flex: 1; margin-bottom: 24px; }
.pricing-features li {
    display: flex; align-items: flex-start; gap: 8px;
    padding: 6px 0;
    font-size: 0.875rem;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li i { color: var(--color-success); margin-top: 2px; }

/* ============================================================
   PAGE-SPECIFIC: Timeline
   ============================================================ */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
    content: '';
    position: absolute;
    left: 12px; top: 0; bottom: 0;
    width: 2px;
    background: var(--color-border);
}
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-dot {
    position: absolute;
    left: -34px; top: 4px;
    width: 14px; height: 14px;
    background: var(--color-primary);
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 3px var(--color-primary-light);
}
.timeline-year {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.timeline-item h3 { font-size: 1rem; font-weight: 700; color: var(--color-dark); margin-bottom: 6px; }
.timeline-item p { font-size: 0.875rem; color: var(--color-text-light); line-height: 1.6; }

/* ============================================================
   PAGE-SPECIFIC: Resources
   ============================================================ */
.resource-list { margin-top: 24px; }
.resource-item {
    display: flex; align-items: flex-start; gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
}
.resource-icon {
    width: 44px; height: 44px;
    background: var(--color-primary-light);
    border-radius: var(--border-radius);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.resource-text h4 { font-size: 0.95rem; font-weight: 700; color: var(--color-dark); margin-bottom: 4px; }
.resource-text p { font-size: 0.875rem; color: var(--color-text-light); line-height: 1.5; margin-bottom: 6px; }
.resource-link { font-size: 0.8rem; font-weight: 600; color: var(--color-primary); }
.resource-link:hover { text-decoration: underline; }

/* ============================================================
   PAGE-SPECIFIC: Legal
   ============================================================ */
.legal-content h2 { font-size: 1.3rem; font-weight: 700; color: var(--color-dark); margin: 32px 0 10px; }
.legal-content h3 { font-size: 1rem; font-weight: 700; color: var(--color-dark); margin: 20px 0 8px; }
.legal-content p { font-size: 0.9rem; color: var(--color-text); line-height: 1.7; margin-bottom: 12px; }
.legal-content ul { list-style: disc; padding-left: 24px; margin-bottom: 12px; }
.legal-content ul li { font-size: 0.9rem; color: var(--color-text); line-height: 1.7; margin-bottom: 4px; }
.legal-content a { color: var(--color-primary); }
.legal-content a:hover { text-decoration: underline; }

/* ============================================================
   NO RESULTS
   ============================================================ */
.no-results-msg {
    text-align: center;
    padding: 60px 0;
    color: var(--color-text-light);
    font-size: 1rem;
    display: none;
}
.no-results-msg.visible { display: block; }

/* ============================================================
   MOBILE NAV DRAWER
   ============================================================ */
.mobile-nav-drawer {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    background: #fff;
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.28s ease;
}
.mobile-nav-drawer.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}
.mobile-nav-list { padding: 8px 0; }
.mobile-nav-section { border-bottom: 1px solid var(--color-border); }
.mobile-nav-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    user-select: none;
}
.mobile-nav-section-header i {
    font-size: 0.7rem;
    transition: transform var(--transition);
}
.mobile-nav-section.open .mobile-nav-section-header i { transform: rotate(180deg); }
.mobile-submenu {
    display: none;
    background: var(--color-bg-light);
    padding: 4px 0 8px;
}
.mobile-nav-section.open .mobile-submenu { display: block; }
.mobile-submenu a {
    display: block;
    padding: 10px 32px;
    font-size: 0.875rem;
    color: var(--color-text);
    transition: color var(--transition);
    cursor: pointer;
}
.mobile-submenu a:hover { color: var(--color-primary); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .main-nav { display: none; }
    .mobile-menu-toggle { display: flex; }
    .two-col-layout { grid-template-columns: 1fr; gap: 32px; }
    .two-col-layout.reverse { direction: ltr; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: 2fr 2fr; gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
    :root { --header-height: 60px; }
    .brand-name { font-size: 1rem; }
    .services-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
    .hero-cta-group { flex-direction: column; align-items: flex-start; }
    .news-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .content-block { padding: 48px 0; }
    .page-hero { padding: 60px 0 40px; }
    .stat-number { font-size: 2.2rem; }
}

/* ============================================================
  FullScreen Picture
   ============================================================ */

/* Make the original image feel clickable */
.feature-image {
    cursor: zoom-in;
    width: 100%; /* just for demo */
}

/* The fullscreen overlay */
#lightbox {
    display: none;
    position: fixed;
    inset: 0;                  /* top/right/bottom/left: 0 */
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    cursor: zoom-out;

    /* Center the image */
    justify-content: center;
    align-items: center;
}

#lightbox.active {
    display: flex;
}

#lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
}