/* ==========================================================================
   POFAM UKRAINA - CONTEMPORARY SWISS HEALTHCARE EDITORIAL DESIGN SYSTEM
   ========================================================================== */

:root {
    /* Color Palette */
    --color-graphite: #131921;
    --color-graphite-light: #1c2530;
    --color-ivory: #fbfbfa;
    --color-white: #ffffff;
    --color-sage: #8da399;
    --color-surgical-green: #10805b;
    --color-surgical-hover: #0c6346;
    --color-steel: #e2e6e8;
    --color-steel-dark: #6b7c85;
    --color-gold-accent: #d4a359;
    --color-border: #e8ecee;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-grotesk: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Spacing & Transitions */
    --transition-smooth: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--color-ivory);
    color: var(--color-graphite);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Typography Hierarchy */
h1, h2, h3, h4, .font-grotesk {
    font-family: var(--font-grotesk);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

/* Layout Containers */
.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 7rem 0;
}

.editorial-section {
    padding: 7rem 0;
}

.dark-bg {
    background-color: var(--color-graphite);
    color: var(--color-ivory);
}

.grey-bg {
    background-color: #f2f4f5;
}

/* Header Component */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(251, 251, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    display: flex;
    flex-direction: column;
}

.brand-mark {
    font-family: var(--font-grotesk);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: var(--color-graphite);
}

.brand-sub {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-surgical-green);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-graphite);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-primary-sm {
    background-color: var(--color-surgical-green);
    color: var(--color-white);
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2px;
}

.btn-primary-sm:hover {
    background-color: var(--color-surgical-hover);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-graphite);
}

/* Hero Section */
.hero-section {
    padding: 5rem 0 6rem;
    border-bottom: 1px solid var(--color-border);
}

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

.hero-editorial-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.meta-tag-pill {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-surgical-green);
    background-color: rgba(16, 128, 91, 0.08);
    padding: 0.4rem 0.8rem;
    margin-bottom: 1.5rem;
    border-left: 2px solid var(--color-surgical-green);
}

.hero-main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
    color: var(--color-graphite);
}

.hero-description {
    font-size: 1.15rem;
    color: var(--color-steel-dark);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-actions-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

.btn-editorial-primary {
    background-color: var(--color-graphite);
    color: var(--color-ivory);
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 2px;
}

.btn-editorial-primary:hover {
    background-color: var(--color-surgical-green);
}

.btn-editorial-ghost {
    border: 1px solid var(--color-steel-dark);
    color: var(--color-graphite);
    padding: 1rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 2px;
}

.btn-editorial-ghost:hover {
    border-color: var(--color-graphite);
}

.hero-facts-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
}

.fact-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-steel-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.fact-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-graphite);
}

.hero-img-frame {
    position: relative;
    border-radius: 2px;
    overflow: hidden;
}

.hero-img-frame img {
    width: 100%;
    height: 580px;
    object-fit: cover;
}

.hero-img-caption {
    background-color: var(--color-graphite);
    color: var(--color-ivory);
    padding: 1rem;
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
}

.caption-num {
    color: var(--color-surgical-green);
    font-weight: 700;
}

/* Section Header Styles */
.editorial-header {
    margin-bottom: 4rem;
}

.section-num {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-surgical-green);
    display: block;
    margin-bottom: 0.5rem;
}

.section-title-light {
    font-size: 2.2rem;
    color: var(--color-ivory);
    max-width: 800px;
}

.section-sub-light {
    color: var(--color-steel);
    margin-top: 1rem;
    font-size: 1.1rem;
}

.section-title-wrap {
    margin-bottom: 4rem;
}

.section-title-dark {
    font-size: 2.2rem;
    color: var(--color-graphite);
    max-width: 800px;
}

.section-sub-dark {
    color: var(--color-steel-dark);
    margin-top: 1rem;
    font-size: 1.1rem;
}

/* Company Story Two Column */
.editorial-two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.prose-column p {
    margin-bottom: 1.5rem;
    color: #cbd5e1;
    font-size: 1.05rem;
}

.prose-column .lead-p {
    font-size: 1.2rem;
    color: var(--color-ivory);
    font-weight: 500;
}

.locations-presence-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
}

.location-card {
    background-color: var(--color-graphite-light);
    padding: 2.5rem;
    border-left: 2px solid var(--color-surgical-green);
}

.location-code {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-surgical-green);
    margin-bottom: 1rem;
}

.location-card h3 {
    color: var(--color-ivory);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.location-card p {
    color: var(--color-steel);
    font-size: 0.95rem;
}

/* Interactive Category Explorer */
.category-explorer {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2.5rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 2.5rem;
}

.explorer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    border-right: 1px solid var(--color-border);
    padding-right: 2rem;
}

.explorer-btn {
    background: none;
    border: none;
    text-align: left;
    padding: 1rem;
    font-family: var(--font-sans);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.explorer-btn:hover {
    background-color: var(--color-ivory);
}

.explorer-btn.active {
    background-color: var(--color-graphite);
    color: var(--color-ivory);
}

.cat-id {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-surgical-green);
}

.explorer-btn.active .cat-id {
    color: var(--color-gold-accent);
}

.cat-label {
    font-size: 0.95rem;
    font-weight: 600;
}

.explorer-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.explorer-panel.active {
    display: grid;
}

.panel-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-surgical-green);
    letter-spacing: 0.05em;
}

.panel-content h3 {
    font-size: 1.8rem;
    margin: 0.5rem 0 1rem;
    color: var(--color-graphite);
}

.panel-content p {
    color: var(--color-steel-dark);
    margin-bottom: 1.5rem;
}

.panel-features-list {
    list-style: none;
}

.panel-features-list li {
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    padding-left: 1.2rem;
    position: relative;
    color: var(--color-graphite);
}

.panel-features-list li::before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-surgical-green);
}

.panel-media img {
    border-radius: 2px;
    height: 380px;
    width: 100%;
}

/* Audience Grid */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.audience-card {
    background-color: var(--color-graphite-light);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.aud-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-surgical-green);
    margin-bottom: 1rem;
}

.audience-card h3 {
    color: var(--color-ivory);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.audience-card p {
    color: var(--color-steel);
    font-size: 0.95rem;
}

/* Brand Wall */
.brand-wall-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.brand-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.brand-item:hover {
    border-color: var(--color-surgical-green);
    transform: translateY(-2px);
}

.brand-name {
    display: block;
    font-family: var(--font-grotesk);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-graphite);
    margin-bottom: 0.5rem;
}

.brand-desc {
    font-size: 0.8rem;
    color: var(--color-steel-dark);
}

/* Process Timeline Horizontal */
.process-timeline-horizontal {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
}

.process-step {
    border-top: 2px solid var(--color-surgical-green);
    padding-top: 1.5rem;
}

.step-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-surgical-green);
}

.process-step h4 {
    color: var(--color-ivory);
    font-size: 1.1rem;
    margin: 0.5rem 0 0.8rem;
}

.process-step p {
    color: var(--color-steel);
    font-size: 0.85rem;
}

/* Expertise Pillars & Quote */
.editorial-quote-block {
    background-color: var(--color-white);
    border-left: 4px solid var(--color-surgical-green);
    padding: 3rem;
    margin-bottom: 4rem;
    border: 1px solid var(--color-border);
    border-left-width: 4px;
}

.quote-symbol {
    font-size: 3rem;
    line-height: 1;
    color: var(--color-surgical-green);
}

.quote-text {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-graphite);
    margin: 1rem 0;
}

.quote-author {
    font-size: 0.85rem;
    color: var(--color-steel-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.pillar-card {
    background-color: var(--color-white);
    padding: 2.5rem;
    border: 1px solid var(--color-border);
}

.pillar-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-graphite);
}

.pillar-card p {
    color: var(--color-steel-dark);
    font-size: 0.95rem;
}

/* Articles Editorial Grid */
.articles-editorial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.article-card {
    background-color: var(--color-white);
    padding: 3rem;
    border: 1px solid var(--color-border);
}

.article-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    margin-bottom: 1.5rem;
}

.art-cat {
    font-weight: 700;
    color: var(--color-surgical-green);
}

.art-read {
    color: var(--color-steel-dark);
}

.article-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-graphite);
}

.article-card p {
    color: var(--color-steel-dark);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.article-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-surgical-green);
}

/* FAQ Accordion */
.faq-accordion-wrap {
    max-width: 900px;
}

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

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    padding: 1.8rem 0;
    text-align: left;
    font-family: var(--font-grotesk);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-graphite);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    font-size: 1.4rem;
    color: var(--color-surgical-green);
}

.faq-panel {
    display: none;
    padding-bottom: 1.8rem;
    color: var(--color-steel-dark);
    font-size: 1rem;
}

.faq-panel.show {
    display: block;
}

/* Gallery Grid */
.gallery-editorial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.gallery-card {
    background-color: var(--color-graphite-light);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.gallery-card img {
    height: 260px;
    width: 100%;
}

.gallery-card figcaption {
    padding: 1rem 1.5rem;
    font-size: 0.85rem;
    color: var(--color-steel);
}

/* CTA Box */
.cta-banner-box {
    background-color: var(--color-graphite);
    color: var(--color-ivory);
    padding: 4rem;
    border-radius: 2px;
}

.cta-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-surgical-green);
    letter-spacing: 0.05em;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin: 0.5rem 0 1rem;
}

.cta-content p {
    color: var(--color-steel);
    max-width: 700px;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.cta-contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
}

.contact-card-simple .city-name {
    font-family: var(--font-grotesk);
    font-size: 1.3rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-desc {
    font-size: 0.95rem;
    color: var(--color-steel);
    margin-bottom: 1rem;
}

.placeholder-info {
    font-size: 0.85rem;
    color: var(--color-surgical-green);
    font-weight: 600;
}

/* Footer Component */
.site-footer {
    background-color: #0b0f14;
    color: var(--color-steel);
    padding: 5rem 0 3rem;
    border-top: 1px solid var(--color-graphite);
}

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

.footer-logo {
    font-family: var(--font-grotesk);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-ivory);
    margin-bottom: 1rem;
}

.footer-about {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    max-width: 350px;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--color-steel-dark);
}

.footer-heading {
    display: block;
    font-family: var(--font-grotesk);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-ivory);
    margin-bottom: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-surgical-green);
}

.footer-text {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.footer-btn {
    display: inline-block;
    background-color: var(--color-surgical-green);
    color: var(--color-white);
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Mobile Responsive Adjustments */
@media (max-width: 1024px) {
    .hero-editorial-grid {
        grid-template-columns: 1fr;
    }

    .category-explorer {
        grid-template-columns: 1fr;
    }

    .explorer-nav {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding-right: 0;
        padding-bottom: 1.5rem;
        flex-direction: row;
        overflow-x: auto;
    }

    .explorer-btn {
        white-space: nowrap;
    }

    .explorer-panel {
        grid-template-columns: 1fr;
    }

    .editorial-two-col, 
    .locations-presence-grid, 
    .audience-grid, 
    .brand-wall-grid, 
    .expertise-pillars-grid, 
    .articles-editorial-grid, 
    .gallery-editorial-grid,
    .cta-contacts-grid,
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .process-timeline-horizontal {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-facts-strip {
        grid-template-columns: 1fr 1fr;
    }

    .editorial-two-col, 
    .locations-presence-grid, 
    .audience-grid, 
    .brand-wall-grid, 
    .process-timeline-horizontal,
    .expertise-pillars-grid, 
    .articles-editorial-grid, 
    .gallery-editorial-grid,
    .cta-contacts-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .cta-banner-box {
        padding: 2rem;
    }
}