/* site.css - Axiadvisory Institutional Sales Website */
:root {
    --primary: #4f46e5;
    --primary-light: #6366f1;
    --primary-dark: #3730a3;
    --primary-glow: rgba(99, 102, 241, 0.25);
    
    --gestoria: #6366f1;
    --gestoria-glow: rgba(99, 102, 241, 0.2);
    --atmosfera: #0ea5e9;
    --atmosfera-glow: rgba(14, 165, 233, 0.2);
    --expensio: #10b981;
    --expensio-glow: rgba(16, 185, 129, 0.2);
    --leadership: #8b5cf6;
    --leadership-glow: rgba(139, 92, 246, 0.2);
    --frameworks: #d97706;
    --frameworks-glow: rgba(217, 119, 6, 0.2);
    --hub: #8b5cf6;
    --hub-glow: rgba(139, 92, 246, 0.2);

    --bg-dark: #090d16;
    --bg-dark-card: rgba(17, 24, 39, 0.85);
    --bg-light: #ffffff;
    --bg-alt: #f8fafc;
    --border: rgba(226, 232, 240, 0.8);
    --border-dark: rgba(255, 255, 255, 0.1);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #f8fafc;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 10px 30px rgba(99, 102, 241, 0.35);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-light);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: var(--text-primary);
}

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

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Utility classes */
.hidden, [hidden] {
    display: none !important;
}

/* -------------------------------------------------------------
   HEADER & NAVBAR
   ------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.brand-logo .logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    font-weight: 600;
    font-size: 0.92rem;
    border-radius: var(--radius-full);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-secondary {
    background: #f1f5f9;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: #e2e8f0;
    color: var(--primary-dark);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #4338ca 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(79, 70, 229, 0.45);
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1.05rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* -------------------------------------------------------------
   HERO SECTION
   ------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding: 160px 0 100px;
    background: radial-gradient(circle at 50% 10%, rgba(99, 102, 241, 0.08) 0%, transparent 60%),
                radial-gradient(circle at 90% 40%, rgba(14, 165, 233, 0.06) 0%, transparent 50%),
                #ffffff;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 960px;
    margin: 0 auto;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInDown 0.6s ease;
}

.hero-title {
    font-size: 3.4rem;
    font-weight: 800;
    letter-spacing: -1.2px;
    margin-bottom: 24px;
    color: #090d16;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 38px;
    line-height: 1.7;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.hero-product-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin: 0 auto 40px;
    max-width: 1080px;
}

.hero-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 8px 18px 8px 10px;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-pill:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
    border-color: rgba(99, 102, 241, 0.4);
}

.hero-pill-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.hero-pill-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.hero-pill-title {
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.hero-pill-desc {
    font-size: 0.76rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 32px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-top: 40px;
}

.metric-item {
    text-align: center;
    border-right: 1px solid var(--border);
}

.metric-item:last-child {
    border-right: none;
}

.metric-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 6px;
}

.metric-label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* -------------------------------------------------------------
   ECOSYSTEM INTRO SECTION
   ------------------------------------------------------------- */
.section {
    padding: 100px 0;
}

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

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 60px;
}

.section-badge {
    display: inline-block;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    letter-spacing: -0.8px;
    margin-bottom: 18px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* -------------------------------------------------------------
   PRODUCT SHOWCASE CARDS (GESTORIA, ATMOSFERA, EXPENSIO)
   ------------------------------------------------------------- */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.product-showcase:last-child {
    margin-bottom: 0;
}

.product-showcase.reverse {
    direction: rtl;
}

.product-showcase.reverse .product-text,
.product-showcase.reverse .product-visual {
    direction: ltr;
}

.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 18px;
}

.tag-gestoria {
    background: rgba(99, 102, 241, 0.1);
    color: var(--gestoria);
}

.tag-atmosfera {
    background: rgba(14, 165, 233, 0.1);
    color: var(--atmosfera);
}

.tag-expensio {
    background: rgba(16, 185, 129, 0.1);
    color: var(--expensio);
}

.tag-leadership {
    background: rgba(139, 92, 246, 0.1);
    color: var(--leadership);
}

.tag-frameworks {
    background: rgba(217, 119, 6, 0.1);
    color: var(--frameworks);
}

.product-heading {
    font-size: 2.2rem;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.product-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    margin-bottom: 32px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
    font-size: 0.98rem;
    color: var(--text-primary);
}

.feature-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.icon-gestoria { background: rgba(99, 102, 241, 0.15); color: var(--gestoria); }
.icon-atmosfera { background: rgba(14, 165, 233, 0.15); color: var(--atmosfera); }
.icon-expensio { background: rgba(16, 185, 129, 0.15); color: var(--expensio); }
.icon-leadership { background: rgba(139, 92, 246, 0.15); color: var(--leadership); }
.icon-frameworks { background: rgba(217, 119, 6, 0.15); color: var(--frameworks); }

.product-visual-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.product-visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
}

.card-gestoria::before { background: linear-gradient(90deg, #6366f1, #8b5cf6); }
.card-atmosfera::before { background: linear-gradient(90deg, #0ea5e9, #38bdf8); }
.card-expensio::before { background: linear-gradient(90deg, #10b981, #34d399); }
.card-leadership::before { background: linear-gradient(90deg, #8b5cf6, #c084fc); }
.card-frameworks::before { background: linear-gradient(90deg, #d97706, #f59e0b); }

.mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
}

.mockup-item {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mockup-item:last-child {
    margin-bottom: 0;
}

/* -------------------------------------------------------------
   FRAMEWORKS 9 CATEGORIES SHOWCASE
   ------------------------------------------------------------- */
.frameworks-categories-wrapper {
    margin-top: 48px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 44px 36px;
    box-shadow: var(--shadow-sm);
}

.frameworks-categories-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 36px;
}

.frameworks-categories-header h3 {
    font-size: 1.65rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.frameworks-categories-header p {
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.6;
}

.fw-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.fw-cat-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px 20px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.fw-cat-card:hover {
    transform: translateY(-4px);
    background: #ffffff;
    box-shadow: var(--shadow-md);
    border-color: rgba(217, 119, 6, 0.4);
}

.fw-cat-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.fw-cat-body {
    flex: 1;
}

.fw-cat-body h4 {
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.fw-cat-body p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0;
}

@media (max-width: 992px) {
    .fw-categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .fw-categories-grid {
        grid-template-columns: 1fr;
    }
    .frameworks-categories-wrapper {
        padding: 28px 18px;
    }
}

/* -------------------------------------------------------------
   HUB / INTEGRATION ARCHITECTURE SECTION
   ------------------------------------------------------------- */
.hub-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 60px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.hub-banner h3 {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.hub-banner p {
    color: #cbd5e1;
    font-size: 1.1rem;
    max-width: 650px;
    margin-bottom: 36px;
}

.hub-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 992px) {
    .hub-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .hub-grid {
        grid-template-columns: 1fr;
    }
}

.hub-feature {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 24px;
}

.hub-feature i {
    font-size: 1.8rem;
    color: #a5b4fc;
    margin-bottom: 14px;
    display: block;
}

.hub-feature h4 {
    color: #ffffff;
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.hub-feature p {
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 0;
}

/* -------------------------------------------------------------
   DIFFERENTIALS / ENTERPRISE SECURITY
   ------------------------------------------------------------- */
.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.diff-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 30px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.diff-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(99, 102, 241, 0.3);
}

.diff-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: rgba(99, 102, 241, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.diff-card h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.diff-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* -------------------------------------------------------------
   CONTACT & HIRING LEAD FORM SECTION
   ------------------------------------------------------------- */
.contact-section {
    padding: 100px 0;
    background: radial-gradient(circle at 10% 90%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 90% 10%, rgba(16, 185, 129, 0.06) 0%, transparent 50%),
                #f8fafc;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.contact-info {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: #ffffff;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 16px;
}

.contact-info p {
    color: #c7d2fe;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 36px;
}

.contact-bullets {
    list-style: none;
    margin-bottom: 40px;
}

.contact-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    color: #e0e7ff;
    font-size: 0.95rem;
}

.contact-bullets i {
    color: #38bdf8;
    font-size: 1.1rem;
}

.contact-direct {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 24px;
    font-size: 0.9rem;
    color: #a5b4fc;
}

.contact-form-container {
    padding: 50px 40px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-full {
    grid-column: span 2;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #ffffff;
    color: var(--text-primary);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.product-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 6px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    cursor: pointer;
    padding: 8px 12px;
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    background: #f1f5f9;
}

.checkbox-label input:checked + span {
    font-weight: 600;
    color: var(--primary);
}

.form-alert {
    display: none;
    padding: 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.92rem;
}

.form-alert.success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.form-alert.error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* -------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------- */
.site-footer {
    background: #090d16;
    color: #94a3b8;
    padding: 80px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.footer-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 320px;
    margin-bottom: 20px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94a3b8;
    font-size: 0.92rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
}

/* -------------------------------------------------------------
   LANGUAGE SELECTOR & CUSTOM DROPDOWN (SVG FLAGS + TEXT)
   ------------------------------------------------------------- */
.lang-switcher-wrapper {
    display: inline-flex;
    align-items: center;
}

.custom-lang-dropdown {
    position: relative;
    display: inline-block;
}

.lang-dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
    user-select: none;
}

.lang-dropdown-btn:hover,
.lang-dropdown-btn:focus,
.custom-lang-dropdown.open .lang-dropdown-btn {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.current-flag,
.lang-flag-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    flex-shrink: 0;
}

.lang-flag {
    width: 20px;
    height: 14px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 0 1px rgba(0, 0, 0, 0.35);
    display: inline-block;
}

.current-lang-code {
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.lang-arrow {
    font-size: 0.65rem;
    color: var(--text-muted);
    transition: transform 0.2s ease;
    margin-left: 2px;
}

.custom-lang-dropdown.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 170px;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    padding: 6px;
    display: none;
    flex-direction: column;
    gap: 3px;
    z-index: 1050;
}

.custom-lang-dropdown.open .lang-dropdown-menu {
    display: flex;
}

.lang-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.86rem;
    font-family: inherit;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: all 0.15s ease;
}

.lang-dropdown-item:hover {
    background: #f1f5f9;
    color: var(--primary);
}

.lang-dropdown-item.active {
    background: #eef2ff;
    color: var(--primary);
    font-weight: 700;
}

.lang-dropdown-item .lang-label {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
}

.lang-dropdown-item .lang-label strong {
    font-size: 0.82rem;
    color: var(--text-primary);
}

.lang-dropdown-item .lang-label span {
    font-size: 0.8rem;
    color: var(--text-muted);
}



/* -------------------------------------------------------------
   RESPONSIVE (MOBILE & TABLET)
   ------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.8rem; }
    .product-showcase { grid-template-columns: 1fr; gap: 40px; }
    .product-showcase.reverse { direction: ltr; }
    .hub-grid, .diff-grid { grid-template-columns: 1fr 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .mobile-toggle { display: block; }
    .hero-title { font-size: 2.2rem; }
    .hero-metrics { grid-template-columns: 1fr 1fr; gap: 16px; }
    .metric-item { border-right: none; }
    .hub-grid, .diff-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-full { grid-column: span 1; }
    .product-checkboxes { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
}