/* ====================================================================
   VCF.SH – CSS Mobile-First
   Version: 1.0.0
   ==================================================================== */

/* ====================================================================
   1. VARIABLES
   ==================================================================== */
:root {
    --primary:       #1D4ED8;
    --primary-dark:  #1E3A8A;
    --primary-light: #DBEAFE;
    --primary-hover: #1E40AF;
    --secondary:     #7C3AED;
    --sec-light:     #EDE9FE;
    --success:       #059669;
    --success-light: #D1FAE5;
    --error:         #DC2626;
    --error-light:   #FEE2E2;
    --warning:       #D97706;
    --warning-light: #FEF3C7;

    --text-primary:  #0F172A;
    --text-secondary:#475569;
    --text-muted:    #94A3B8;
    --bg:            #F8FAFC;
    --bg-white:      #FFFFFF;
    --bg-dark:       #0F172A;
    --border:        #E2E8F0;
    --border-focus:  #93C5FD;

    --radius-sm: 6px;
    --radius:    8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
    --shadow-sm: 0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
    --shadow:    0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);

    --font: 'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
    --container: 1200px;
    --header-h: 72px;
    --transition: .2s ease;
}

/* ====================================================================
   2. RESET & BASE
   ==================================================================== */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

img,video { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul,ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input,textarea,select,button { font-size: inherit; }
code { font-size: .875em; background: var(--border); padding: .1em .35em; border-radius: 4px; }

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ====================================================================
   3. TYPOGRAPHY
   ==================================================================== */
h1 { font-size: clamp(1.8rem, 5vw, 2.75rem); font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem);    font-weight: 700; line-height: 1.3; }
h3 { font-size: clamp(1.1rem, 2vw, 1.375rem);font-weight: 600; line-height: 1.4; }
h4 { font-size: 1.125rem; font-weight: 600; }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ====================================================================
   4. LAYOUT
   ==================================================================== */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 1rem;
}
.container--narrow { max-width: 820px; }

.section { padding: 4rem 0; }

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-eyebrow {
    display: inline-block;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-light);
    padding: .25rem .75rem;
    border-radius: var(--radius-full);
    margin-bottom: .75rem;
}
.section-title { margin-bottom: .75rem; }
.section-subtitle { color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* ====================================================================
   5. HEADER & NAV
   ==================================================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-h);
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
}
.nav-logo-icon { font-size: 1.5rem; }
.nav-logo-accent { color: var(--primary); }

.nav-burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: .5rem;
    border-radius: var(--radius);
}
.nav-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-menu {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 1rem;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}
.nav-menu.is-open { display: flex; }
.nav-list {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}
.nav-link {
    display: block;
    padding: .6rem .75rem;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
}
.nav-link:hover { background: var(--bg); color: var(--primary); text-decoration: none; }
.nav-cta { align-self: flex-start; }

/* ====================================================================
   6. BUTTONS
   ==================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .625rem 1.25rem;
    font-size: .9375rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: 2px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    line-height: 1.4;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn-secondary {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}
.btn-secondary:hover { opacity: .9; color: #fff; }

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary-light); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border);
}
.btn-ghost:hover { background: var(--bg); }

.btn-white {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
}
.btn-white:hover { background: var(--primary-light); color: var(--primary); }

.btn-lg { padding: .875rem 1.75rem; font-size: 1.0625rem; border-radius: var(--radius-lg); }
.btn-sm { padding: .45rem 1rem; font-size: .875rem; }
.btn-block { width: 100%; }

/* ====================================================================
   7. FORMS
   ==================================================================== */
.form-group { margin-bottom: 1.25rem; }
.form-label {
    display: block;
    font-size: .875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: .375rem;
}
.form-optional { font-weight: 400; color: var(--text-muted); }
.required { color: var(--error); }
.form-control {
    display: block;
    width: 100%;
    padding: .625rem .875rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }

.form-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.form-row--3 { grid-template-columns: 1fr; }

.form-section {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.form-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    padding-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}
.messenger-icon { font-size: 1rem; margin-right: .25rem; }
.form-submit { text-align: center; margin-top: 2rem; }
.form-submit-note { margin-top: .75rem; font-size: .875rem; color: var(--text-muted); }

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: .9375rem;
}
.alert ul { padding-left: 1.25rem; list-style: disc; }
.alert-error  { background: var(--error-light);   color: #991B1B; border-left: 4px solid var(--error); }
.alert-success{ background: var(--success-light); color: #065F46; border-left: 4px solid var(--success); }

/* ====================================================================
   8. HERO
   ==================================================================== */
.hero {
    position: relative;
    background: linear-gradient(135deg, #EFF6FF 0%, #F5F3FF 100%);
    padding: 4rem 0 0;
    overflow: hidden;
}
.hero-inner {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
}
.hero-content { max-width: 620px; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .8125rem;
    font-weight: 600;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: .4rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.25rem;
}
.hero-title {
    margin-bottom: 1rem;
    color: var(--text-primary);
}
.hero-title-accent { color: var(--primary); }
.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-bottom: 1.5rem;
}
.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .875rem;
    color: var(--text-secondary);
}
.hero-trust li { display: flex; align-items: center; gap: .35rem; }
.hero-image { width: 100%; max-width: 560px; }
.hero-image img { border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.hero-wave { margin-top: 3rem; line-height: 0; }
.hero-wave svg { width: 100%; height: 80px; }

/* ====================================================================
   9. FEATURES
   ==================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
.feature-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    transition: box-shadow var(--transition), transform var(--transition);
    overflow: hidden;
}
.feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.feature-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}
.feature-icon svg { width: 26px; height: 26px; }
.feature-icon--blue   { background: var(--primary-light); color: var(--primary); }
.feature-icon--green  { background: var(--success-light); color: var(--success); }
.feature-icon--violet { background: var(--sec-light);     color: var(--secondary); }
.feature-icon--orange { background: var(--warning-light); color: var(--warning); }
.feature-title { font-size: 1.125rem; font-weight: 700; margin-bottom: .5rem; }
.feature-text  { font-size: .9375rem; color: var(--text-secondary); margin-bottom: 1rem; }
.feature-image { border-radius: var(--radius); margin-top: 1rem; width: 100%; }

/* ====================================================================
   10. HOW IT WORKS
   ==================================================================== */
.steps-section { background: #F1F5F9; }
.steps-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
    margin-bottom: 2.5rem;
}
.step-arrow { font-size: 1.5rem; color: var(--primary); align-self: center; transform: rotate(90deg); }
.step {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    flex: 1;
    width: 100%;
    box-shadow: var(--shadow-xs);
}
.step-number {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: var(--primary);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
}
.step-title { font-size: 1.0625rem; font-weight: 700; margin-bottom: .5rem; }
.step-text  { font-size: .9375rem; color: var(--text-secondary); }
.steps-cta  { text-align: center; }

/* Fields section */
.fields-section { background: var(--bg-white); }
.fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.fields-group-title { font-size: 1rem; font-weight: 700; margin-bottom: .75rem; }
.fields-list { padding-left: 0; }
.fields-list li {
    padding: .35rem 0;
    border-bottom: 1px solid var(--border);
    font-size: .9375rem;
    color: var(--text-secondary);
}
.fields-list li:last-child { border-bottom: none; }
.fields-list li::before { content: '✓ '; color: var(--success); font-weight: 700; }

/* ====================================================================
   11. CTA BANNER
   ==================================================================== */
.cta-section { background: var(--bg-white); }
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-xl);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
    color: #fff;
}
.cta-title { color: #fff; font-size: clamp(1.4rem,3vw,1.9rem); }
.cta-text  { color: rgba(255,255,255,.85); font-size: 1.0625rem; }
.section-cta { text-align: center; margin-top: 3rem; }
.section-cta h2 { margin-bottom: .75rem; }
.section-cta p  { color: var(--text-secondary); margin-bottom: 1.5rem; }

/* ====================================================================
   12. FAQ
   ==================================================================== */
.faq-section { background: var(--bg); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    background: var(--bg-white);
    overflow: hidden;
}
.faq-question {
    padding: 1.125rem 1.25rem;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-question::after { content: '+'; font-size: 1.25rem; color: var(--primary); }
details[open] .faq-question::after { content: '−'; }
.faq-answer {
    padding: 0 1.25rem 1.25rem;
    color: var(--text-secondary);
    font-size: .9375rem;
    line-height: 1.7;
}

/* ====================================================================
   13. BLOG
   ==================================================================== */
.page-hero {
    background: linear-gradient(135deg, #EFF6FF 0%, #F5F3FF 100%);
    padding: 3rem 0;
    text-align: center;
}
.page-hero-title    { margin-bottom: .75rem; }
.page-hero-subtitle { color: var(--text-secondary); font-size: 1.125rem; }

.blog-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
.blog-grid   { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.blog-grid--2{ grid-template-columns: 1fr; }
.blog-grid--3{ grid-template-columns: 1fr; }

.blog-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.blog-card-img-wrap { overflow: hidden; aspect-ratio: 16/9; }
.blog-card-img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.blog-card-img-wrap:hover .blog-card-img { transform: scale(1.03); }
.blog-card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: .5rem; }
.blog-card-cat {
    font-size: .75rem; font-weight: 700; text-transform: uppercase;
    color: var(--primary); letter-spacing: .06em; text-decoration: none;
}
.blog-card-title, .blog-card-title-h2 {
    font-size: 1.0625rem; font-weight: 700; line-height: 1.4;
    margin: 0;
}
.blog-card-title-h2 a, .blog-card-title {
    color: var(--text-primary); text-decoration: none;
}
.blog-card-title-h2 a:hover, .blog-card-title:hover { color: var(--primary); }
.blog-card-excerpt { font-size: .9rem; color: var(--text-secondary); margin: 0; flex: 1; }
.blog-card-meta {
    display: flex; align-items: center; gap: .75rem;
    font-size: .8125rem; color: var(--text-muted);
    margin-top: auto; flex-wrap: wrap;
}
.blog-card-read { margin-left: auto; color: var(--primary); font-weight: 600; text-decoration: none; }
.blog-card-views { color: var(--text-muted); }

/* Blog search */
.blog-search-form { margin-bottom: 2rem; }
.search-field { display: flex; gap: .5rem; }
.search-field .form-control { flex: 1; }

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}
.pagination-btn {
    padding: .5rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    background: var(--bg-white);
}
.pagination-btn:hover { background: var(--primary-light); }
.pagination-pages { display: flex; gap: .35rem; }
.pagination-page {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius);
    font-weight: 600; font-size: .9rem;
    text-decoration: none;
    color: var(--text-secondary);
    border: 1.5px solid var(--border);
    background: var(--bg-white);
    transition: var(--transition);
}
.pagination-page:hover { border-color: var(--primary); color: var(--primary); }
.pagination-page--active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Sidebar */
.blog-sidebar { display: none; }
.sidebar-widget {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.sidebar-title { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border); }
.sidebar-cat-list { display: flex; flex-direction: column; gap: .375rem; }
.sidebar-cat-link {
    display: flex; justify-content: space-between; align-items: center;
    padding: .45rem .75rem;
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: .9rem;
    text-decoration: none;
    transition: var(--transition);
}
.sidebar-cat-link:hover, .sidebar-cat-link--active { background: var(--primary-light); color: var(--primary); }
.sidebar-cat-count {
    background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: .1rem .5rem; font-size: .75rem; font-weight: 600;
}
.sidebar-post-list { display: flex; flex-direction: column; gap: .75rem; }
.sidebar-post-item { display: flex; flex-direction: column; gap: .15rem; }
.sidebar-post-link { font-size: .875rem; font-weight: 600; color: var(--text-primary); text-decoration: none; line-height: 1.4; }
.sidebar-post-link:hover { color: var(--primary); }
.sidebar-post-date { font-size: .75rem; color: var(--text-muted); }
.sidebar-cta { background: linear-gradient(135deg,var(--primary-light),var(--sec-light)); }
.sidebar-cta h2 { font-size: 1rem; border-bottom: none; padding-bottom: 0; margin-bottom: .5rem; }
.sidebar-cta p { font-size: .875rem; color: var(--text-secondary); margin-bottom: .75rem; }

/* Article */
.blog-article { background: var(--bg-white); border-radius: var(--radius-xl); overflow: hidden; }
.article-header { padding: 2rem 1.5rem 1rem; }
.article-cat { font-size: .8rem; font-weight: 700; text-transform: uppercase; color: var(--primary); letter-spacing: .06em; text-decoration: none; display: inline-block; margin-bottom: .75rem; }
.article-title { margin-bottom: .75rem; }
.article-excerpt { font-size: 1.125rem; color: var(--text-secondary); margin-bottom: 1rem; }
.article-meta { font-size: .8375rem; color: var(--text-muted); display: flex; flex-wrap: wrap; gap: .5rem; }
.article-figure { margin: 0; }
.article-featured-img { width: 100%; max-height: 480px; object-fit: cover; }
.article-body { padding: 2rem 1.5rem; font-size: 1rem; line-height: 1.8; color: var(--text-primary); }
.article-body h2 { font-size: 1.5rem; margin: 2rem 0 .75rem; }
.article-body h3 { font-size: 1.25rem; margin: 1.5rem 0 .5rem; }
.article-body p  { margin-bottom: 1.25rem; }
.article-body ul, .article-body ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body img { border-radius: var(--radius); margin: 1.5rem 0; }
.article-body a   { color: var(--primary); text-decoration: underline; }
.article-body blockquote {
    border-left: 4px solid var(--primary);
    padding: 1rem 1.5rem;
    background: var(--primary-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1.5rem 0;
    font-style: italic;
}
.article-footer { padding: 1.5rem; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.article-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.article-tag { background: var(--primary-light); color: var(--primary); padding: .25rem .75rem; border-radius: var(--radius-full); font-size: .8rem; font-weight: 600; }
.article-share { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; font-size: .875rem; color: var(--text-muted); }
.share-btn { padding: .3rem .75rem; border: 1.5px solid var(--border); border-radius: var(--radius-full); font-size: .8125rem; font-weight: 600; color: var(--text-secondary); text-decoration: none; transition: var(--transition); }
.share-btn:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }

.related-articles { margin-top: 2.5rem; }
.related-title { font-size: 1.25rem; margin-bottom: 1.25rem; }

/* Empty state */
.empty-state { text-align: center; padding: 4rem 1rem; }
.empty-icon   { font-size: 3rem; margin-bottom: 1rem; }
.empty-state h2 { margin-bottom: .75rem; }
.empty-state p  { color: var(--text-secondary); }

/* ====================================================================
   14. VCARD
   ==================================================================== */
.body-minimal { background: #F1F5F9; min-height: 100vh; }
.header-minimal {
    padding: 1rem;
    text-align: center;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
}
.header-minimal-logo { font-size: 1.3rem; font-weight: 800; color: var(--text-primary); text-decoration: none; }
.main-minimal { padding: 1.5rem 1rem; }
.footer-minimal { text-align: center; padding: 1.5rem; font-size: .85rem; color: var(--text-muted); }
.footer-minimal a { color: var(--primary); }

.vcard-page { display: flex; justify-content: center; }
.vcard-container {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-md);
}
.vcard-header { text-align: center; margin-bottom: 1.5rem; }
.vcard-avatar {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1rem;
}
.vcard-name    { font-size: 1.625rem; font-weight: 800; margin-bottom: .35rem; }
.vcard-job     { font-size: 1rem; color: var(--text-secondary); margin-bottom: .25rem; }
.vcard-company { font-size: .9rem; color: var(--text-muted); }
.vcard-cta { margin-bottom: 1.5rem; }
.vcard-add-btn { border-radius: var(--radius-full); }
.vcard-info { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.5rem; }
.vcard-info-item {
    display: flex; align-items: center; gap: 1rem;
    padding: .875rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}
a.vcard-info-item:hover { background: var(--bg); border-color: var(--primary); }
.vcard-info-icon { font-size: 1.4rem; flex-shrink: 0; }
.vcard-info-label { display: block; font-size: .75rem; color: var(--text-muted); }
.vcard-info-value { display: block; font-size: .9375rem; font-weight: 600; word-break: break-all; }
.vcard-section { margin-bottom: 1.5rem; }
.vcard-section--center { text-align: center; }
.vcard-section-title { font-size: .875rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: .875rem; }
.vcard-qr { margin: 0 auto; border-radius: var(--radius); border: 1px solid var(--border); }
.vcard-download { margin-top: 1.5rem; }

/* Messengers */
.vcard-messengers { display: flex; flex-direction: column; gap: .5rem; }
.messenger-btn {
    display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1rem;
    border-radius: var(--radius-lg);
    font-weight: 600; font-size: .9375rem;
    text-decoration: none;
    transition: var(--transition);
}
.messenger-btn svg { width: 22px; height: 22px; flex-shrink: 0; }
.messenger-btn:hover { opacity: .88; transform: translateY(-1px); text-decoration: none; }
.messenger-btn--whatsapp { background: #25D366; color: #fff; }
.messenger-btn--telegram { background: #229ED9; color: #fff; }
.messenger-btn--viber    { background: #7360F2; color: #fff; }
.messenger-btn--signal   { background: #2592E9; color: #fff; }

/* Social */
.vcard-social { display: flex; flex-direction: column; gap: .5rem; }
.social-link {
    display: flex; align-items: center; gap: .75rem;
    padding: .6rem .875rem;
    border-radius: var(--radius-lg);
    font-weight: 600; font-size: .875rem;
    text-decoration: none;
    transition: var(--transition);
    border: 1.5px solid var(--border);
    color: var(--text-primary);
}
.social-link svg { width: 20px; height: 20px; flex-shrink: 0; }
.social-link:hover { text-decoration: none; transform: translateY(-1px); }
.social-link--linkedin  { border-color: #0A66C2; color: #0A66C2; }
.social-link--twitter   { border-color: #000; color: #000; }
.social-link--facebook  { border-color: #1877F2; color: #1877F2; }
.social-link--instagram { border-color: #E4405F; color: #E4405F; }
.social-link--linkedin:hover  { background: #EBF5FF; }
.social-link--twitter:hover   { background: #F7F7F7; }
.social-link--facebook:hover  { background: #EAF2FF; }
.social-link--instagram:hover { background: #FFF0F3; }

/* vCard Form */
.vcard-form { }
.type-selector { display: flex; gap: 1rem; }
.type-option {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; gap: .35rem;
    padding: 1.25rem 1rem;
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}
.type-option input[type=radio] { position: absolute; opacity: 0; width: 0; height: 0; }
.type-option--active, .type-option:hover { border-color: var(--primary); background: var(--primary-light); }
.type-icon  { font-size: 2rem; }
.type-label { font-weight: 700; font-size: .9375rem; }
.type-desc  { font-size: .8rem; color: var(--text-muted); }

/* ====================================================================
   15. SUCCESS PAGE
   ==================================================================== */
.success-hero { text-align: center; margin-bottom: 2rem; }
.success-check { font-size: 3.5rem; margin-bottom: .75rem; }
.success-title { margin-bottom: .5rem; }
.success-subtitle { color: var(--text-secondary); }
.success-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.success-card--center { text-align: center; }
.success-card-title { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.copy-field { display: flex; gap: .5rem; margin-bottom: .75rem; }
.copy-input {
    flex: 1;
    padding: .625rem .875rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: .9rem;
    color: var(--text-secondary);
    background: var(--bg);
}
.copy-btn { flex-shrink: 0; }
.success-hint { font-size: .875rem; color: var(--text-muted); }
.qr-wrapper { display: flex; justify-content: center; margin-bottom: 1rem; }
.qr-image { border: 1px solid var(--border); border-radius: var(--radius); }
.success-actions {
    display: flex; flex-direction: column; gap: .75rem;
    margin-bottom: 2rem;
}
.success-info {
    background: var(--warning-light);
    border: 1px solid var(--warning);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}
.success-info-title { font-size: .9375rem; font-weight: 700; margin-bottom: .75rem; color: #92400E; }
.success-info-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.success-info-list li { font-size: .875rem; color: #78350F; }

/* ====================================================================
   16. PAGE LAYOUTS
   ==================================================================== */
.page-header { text-align: center; margin-bottom: 2.5rem; }
.page-title   { margin-bottom: .5rem; }
.page-subtitle{ color: var(--text-secondary); font-size: 1.125rem; }

/* Content layout (about, services) */
.content-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.content-main h2 { margin: 2rem 0 .75rem; }
.content-main h3 { margin: 1.5rem 0 .5rem; }
.content-main p  { color: var(--text-secondary); line-height: 1.8; margin-bottom: 1rem; }
.content-list { padding-left: 1.25rem; list-style: disc; }
.content-list li { color: var(--text-secondary); margin-bottom: .5rem; }
.content-image { border-radius: var(--radius-xl); overflow: hidden; margin-bottom: 2rem; }
.content-image img { width: 100%; }
.cta-inline {
    background: var(--primary-light);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-top: 2.5rem;
    text-align: center;
}
.cta-inline h3 { margin-bottom: .5rem; }
.cta-inline p  { color: var(--text-secondary); margin-bottom: 1rem; }

/* Services */
.services-hero-img { border-radius: var(--radius-xl); overflow: hidden; margin-bottom: 3rem; }
.services-hero-img img { width: 100%; }
.services-grid { display: flex; flex-direction: column; gap: 2.5rem; }
.service-item { display: flex; flex-direction: column; gap: 1.25rem; align-items: flex-start; }
.service-icon { font-size: 3rem; }
.service-title { margin-bottom: .5rem; }
.service-features { list-style: none; display: flex; flex-direction: column; gap: .4rem; margin-top: .75rem; }
.service-features li { font-size: .9375rem; color: var(--text-secondary); }

/* Contact */
.contact-layout { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.contact-form { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 2rem; }
.contact-info-card { background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 1.5rem; margin-bottom: 1.25rem; }
.contact-info-list { display: flex; flex-direction: column; gap: 1rem; list-style: none; }
.contact-info-list li { display: flex; gap: .875rem; align-items: flex-start; }
.contact-info-icon { font-size: 1.5rem; flex-shrink: 0; }
.contact-info-list strong { display: block; font-size: .875rem; color: var(--text-muted); }
.contact-info-list a, .contact-info-list span { font-size: 1rem; font-weight: 600; }

/* Stats sidebar */
.stats-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; list-style: none; }
.stats-list li { display: flex; flex-direction: column; gap: .2rem; }
.stats-list strong { font-size: 1.75rem; font-weight: 800; color: var(--primary); }
.stats-list span   { font-size: .8125rem; color: var(--text-muted); }

/* Legal */
.legal-content h2 { margin: 2rem 0 .75rem; font-size: 1.25rem; }
.legal-content p  { color: var(--text-secondary); line-height: 1.8; margin-bottom: 1rem; }
.legal-content ul { padding-left: 1.5rem; list-style: disc; margin-bottom: 1rem; }
.legal-content ul li { color: var(--text-secondary); margin-bottom: .4rem; }
.legal-content a { color: var(--primary); text-decoration: underline; }

/* Cookies table */
.cookies-table-wrap { overflow-x: auto; margin: 1.5rem 0; }
.cookies-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.cookies-table th { background: var(--bg); padding: .875rem 1rem; text-align: left; font-weight: 700; border-bottom: 2px solid var(--border); }
.cookies-table td { padding: .875rem 1rem; border-bottom: 1px solid var(--border); color: var(--text-secondary); vertical-align: top; }

/* Sitemap */
.sitemap-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.sitemap-title { font-size: 1.0625rem; font-weight: 700; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--border); }
.sitemap-list { display: flex; flex-direction: column; gap: .5rem; }
.sitemap-list li a { color: var(--text-secondary); text-decoration: none; font-size: .9375rem; }
.sitemap-list li a:hover { color: var(--primary); }
.sitemap-articles-list { display: flex; flex-direction: column; gap: .75rem; list-style: none; }
.sitemap-articles-list li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--border); }
.sitemap-articles-list li a { color: var(--text-secondary); text-decoration: none; font-size: .9rem; flex: 1; }
.sitemap-articles-list li a:hover { color: var(--primary); }
.sitemap-date { font-size: .8rem; color: var(--text-muted); white-space: nowrap; }

/* Error page */
.error-page { padding: 5rem 0; text-align: center; min-height: 60vh; display: flex; align-items: center; }
.error-content { width: 100%; }
.error-code   { font-size: 8rem; font-weight: 800; color: var(--primary-light); line-height: 1; margin-bottom: 1rem; }
.error-title  { margin-bottom: .75rem; }
.error-text   { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.125rem; }
.error-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ====================================================================
   17. BREADCRUMBS
   ==================================================================== */
.breadcrumbs-wrapper { background: var(--bg-white); border-bottom: 1px solid var(--border); padding: .75rem 0; }
.breadcrumbs {
    display: flex; flex-wrap: wrap; gap: .25rem;
    list-style: none; font-size: .8125rem; color: var(--text-muted);
    align-items: center;
}
.breadcrumb-item { display: flex; align-items: center; }
.breadcrumb-item + .breadcrumb-item::before { content: '›'; margin-right: .375rem; color: var(--border); font-size: 1.1rem; }
.breadcrumb-item a { color: var(--text-muted); text-decoration: none; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item:last-child span { color: var(--text-primary); font-weight: 600; }

/* ====================================================================
   18. FOOTER
   ==================================================================== */
.footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,.75);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}
.footer-logo {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: 1.3rem; font-weight: 800; color: #fff;
    text-decoration: none; margin-bottom: 1rem;
}
.footer-logo-accent { color: var(--primary-light); }
.footer-tagline { font-size: .875rem; font-weight: 600; color: #fff; margin-bottom: .5rem; }
.footer-desc  { font-size: .875rem; line-height: 1.7; }
.footer-heading { font-size: .875rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: .5rem; }
.footer-links a { font-size: .875rem; color: rgba(255,255,255,.65); text-decoration: none; transition: color var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: 1.5rem;
    display: flex; flex-direction: column; gap: .5rem;
    font-size: .8125rem;
}
.footer-bottom-right { color: rgba(255,255,255,.5); }

/* ====================================================================
   19. COOKIE BANNER
   ==================================================================== */
.cookie-banner {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--bg-dark);
    color: rgba(255,255,255,.85);
    z-index: 9999;
    padding: 1rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}
.cookie-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex; flex-direction: column; gap: 1rem;
}
.cookie-banner strong { display: block; color: #fff; margin-bottom: .35rem; }
.cookie-banner p { font-size: .875rem; margin: 0; line-height: 1.5; }
.cookie-actions { display: flex; gap: .75rem; flex-wrap: wrap; }

/* ====================================================================
   20. UTILITIES
   ==================================================================== */
.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.blog-preview-section { background: var(--bg-white); }

/* ====================================================================
   21. RESPONSIVE – TABLET (≥768px)
   ==================================================================== */
@media (min-width: 768px) {
    .container { padding: 0 1.5rem; }

    /* Nav */
    .nav-burger { display: none; }
    .nav-menu   {
        display: flex !important;
        position: static;
        flex-direction: row;
        align-items: center;
        padding: 0;
        gap: 1.5rem;
        background: transparent;
        border: none;
        box-shadow: none;
    }
    .nav-list   { flex-direction: row; gap: 0; }
    .nav-cta    { margin-left: .5rem; }

    /* Layout */
    .form-row      { grid-template-columns: 1fr 1fr; }
    .form-row--3   { grid-template-columns: 1fr 1fr 1fr; }
    .features-grid { grid-template-columns: 1fr 1fr; }
    .fields-grid   { grid-template-columns: repeat(4,1fr); }
    .blog-grid--2  { grid-template-columns: 1fr 1fr; }
    .blog-grid--3  { grid-template-columns: 1fr 1fr; }
    .sitemap-grid  { grid-template-columns: repeat(3,1fr); }
    .footer-grid   { grid-template-columns: 2fr 1fr 1fr 1fr; }
    .footer-bottom { flex-direction: row; justify-content: space-between; }
    .cookie-inner  { flex-direction: row; align-items: center; justify-content: space-between; }
    .success-actions { flex-direction: row; flex-wrap: wrap; }
    .content-layout { grid-template-columns: 1fr 300px; }
    .contact-layout { grid-template-columns: 1fr 320px; }
    .steps-grid { flex-direction: row; align-items: flex-start; }
    .step-arrow { transform: rotate(0deg); }
    .vcard-messengers { flex-direction: row; flex-wrap: wrap; }
    .messenger-btn { flex: 1; min-width: 140px; justify-content: center; }
    .cta-banner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ====================================================================
   22. RESPONSIVE – DESKTOP (≥1024px)
   ==================================================================== */
@media (min-width: 1024px) {
    .hero-inner { flex-direction: row; justify-content: space-between; align-items: center; gap: 4rem; }
    .hero-content { max-width: 560px; flex-shrink: 0; }
    .hero-image { flex: 1; }
    .features-grid { grid-template-columns: repeat(4,1fr); }
    .blog-layout   { grid-template-columns: 1fr 300px; }
    .blog-sidebar  { display: block; }
    .blog-grid--3  { grid-template-columns: repeat(3,1fr); }
    .service-item           { flex-direction: row; align-items: flex-start; gap: 2rem; }
    .service-item--reverse  { flex-direction: row-reverse; }
    .service-icon { font-size: 4rem; flex-shrink: 0; }
}