/* ============================================
   VIKY CARE — LANDING PAGE (SALES)
   Light theme, turquoise accent
   ============================================ */

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

:root {
    --bg: #ffffff;
    --bg-alt: #f5fafa;
    --bg-card: #fafcfc;
    --white: #ffffff;
    --dark: #1a2b2d;
    --text: #2d3e40;
    --text-muted: #5a7275;
    --text-dim: #8fa5a8;
    --accent: #5cbfc7;
    --accent-dark: #3a9da5;
    --accent-dim: rgba(92, 191, 199, 0.06);
    --accent-gradient: linear-gradient(135deg, #5cbfc7, #3a9da5);
    --border: #e0eeef;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 3rem;
    background: rgba(232, 246, 247, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(92, 191, 199, 0.12);
}

.nav-logo {
    height: 28px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.lang-toggle {
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: 4px;
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font);
    color: var(--text-muted);
    cursor: pointer;
    letter-spacing: 0.05em;
    transition: all 0.2s;
}

.lang-toggle:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
}

.nav-cta {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-dark);
    text-decoration: none;
    padding: 0.5rem 1.5rem;
    border: 1.5px solid var(--accent);
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-cta:hover {
    background: var(--accent);
    color: white;
}

.nav-scrolled {
    padding: 0.75rem 3rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* --- Logo Bar --- */
.logo-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem 3rem;
    border-bottom: 1px solid var(--border);
}

.logo-bar-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-dim);
}

.logo-bar-logos {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.logo-placeholder {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dim);
    opacity: 0.6;
    white-space: nowrap;
}

/* --- Sections --- */
.section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 4.5rem 3rem;
}

.section.hero {
    min-height: auto;
    padding-bottom: 2rem;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--dark);
    text-align: center;
    max-width: 700px;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 600px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Animations */
.section.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- 1. HERO --- */
.hero {
    text-align: center;
    padding-top: 8rem;
    background: linear-gradient(180deg, #e8f6f7 0%, #f0f9f9 40%, #ffffff 100%);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.hero-logo {
    height: 70px;
    margin-bottom: 0.5rem;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.1;
    letter-spacing: -0.02em;
    max-width: 700px;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.7;
}

.hero-btn {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.9rem 2.5rem;
    background: var(--accent-gradient);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(92, 191, 199, 0.3);
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(92, 191, 199, 0.4);
}

.hero-banner {
    max-width: 800px;
    width: 90%;
    border-radius: 12px;
    margin-top: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.hero-scroll {
    margin-top: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-dim);
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* --- VALUE SECTION --- */
.value {
    background: var(--bg);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    max-width: 1000px;
    width: 100%;
    margin-bottom: 3rem;
}

.value-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: border-color 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.value-card:hover {
    border-color: var(--accent);
}

.value-icon {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.value-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.value-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.value-source {
    display: block;
    font-size: 0.68rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
    font-style: italic;
}

/* Evidence block */
.value-evidence {
    max-width: 900px;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.value-evidence h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-dark);
    margin-bottom: 1.5rem;
    text-align: center;
}

.evidence-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.evidence-item {
    text-align: center;
}

.evidence-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-dark);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.evidence-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- ECOSYSTEM / THREE PILLARS --- */
.ecosystem {
    background: var(--bg-alt);
}

.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1100px;
    width: 100%;
    margin-bottom: 1.5rem;
}

.pillar {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: border-color 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.pillar:hover {
    border-color: var(--accent);
}

.pillar-header {
    padding: 1.5rem 1.5rem 1rem;
    text-align: center;
}

.pillar-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 0.75rem;
    color: var(--accent);
}

.pillar-icon svg {
    width: 100%;
    height: 100%;
}

.pillar-header h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.pillar-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.pillar-items {
    padding: 0 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.pillar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: background 0.15s;
}

.pillar-item:hover {
    background: var(--bg-alt);
}

.pillar-item.now {
    color: var(--accent-dark);
}

.pillar-item.future {
    color: var(--text-dim);
}

.pillar-status {
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
    width: 1rem;
    text-align: center;
}

.pillars-connector {
    background: var(--accent-gradient);
    color: var(--white);
    text-align: center;
    padding: 0.75rem 2rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    max-width: 500px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(92, 191, 199, 0.25);
}

.tree {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    max-width: 1100px;
    width: 100%;
    overflow-x: auto;
    padding: 1rem 0;
}

.tree-root {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    align-self: center;
}

.tree-root span {
    background: var(--accent-gradient);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    white-space: nowrap;
    box-shadow: 0 4px 15px rgba(92, 191, 199, 0.25);
}

.tree-branches {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    position: relative;
}

.tree-branches::before {
    content: '';
    position: absolute;
    left: -1.25rem;
    top: 1.5rem;
    bottom: 1.5rem;
    width: 2px;
    background: var(--accent);
    opacity: 0.3;
}

.tree-branch {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    position: relative;
}

.tree-branch::before {
    content: '';
    position: absolute;
    left: -1.25rem;
    top: 1.15rem;
    width: 1.25rem;
    height: 2px;
    background: var(--accent);
    opacity: 0.3;
}

.branch-label {
    flex-shrink: 0;
    width: 160px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    padding: 0.6rem 0.75rem;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 6px;
    line-height: 1.3;
}

.branch-leaves {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    flex: 1;
}

.leaf {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0.45rem 0.85rem;
    border-radius: 100px;
    white-space: nowrap;
    transition: all 0.2s;
}

.leaf.now {
    background: rgba(92, 191, 199, 0.12);
    color: var(--accent-dark);
    border: 1.5px solid rgba(92, 191, 199, 0.35);
}

.leaf.now:hover {
    background: rgba(92, 191, 199, 0.2);
    border-color: var(--accent);
}

.leaf.future {
    background: transparent;
    color: var(--text-dim);
    border: 1.5px dashed var(--border);
}

.leaf.future:hover {
    border-color: var(--text-dim);
}

.leaf-status {
    font-size: 0.7rem;
    font-weight: 700;
}

.leaf.now .leaf-status {
    color: var(--accent-dark);
}

.leaf.future .leaf-status {
    color: var(--text-dim);
}

.tree-legend {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 100px;
}

.now-dot {
    background: rgba(92, 191, 199, 0.15);
    border: 1.5px solid rgba(92, 191, 199, 0.4);
}

.future-dot {
    background: transparent;
    border: 1.5px dashed var(--border);
}

/* --- 2. RISK --- */
.risk {
    background: var(--bg-alt);
}

.risk-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    max-width: 1000px;
    width: 100%;
    margin-bottom: 2rem;
}

.risk-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.8rem 1.3rem;
    text-align: center;
    transition: border-color 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.risk-card:hover {
    border-color: var(--accent);
}

.risk-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-dark);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    line-height: 1;
}

.risk-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.risk-card strong {
    color: var(--dark);
}

.risk-source {
    display: block;
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
}

.risk-subsection {
    width: 100%;
    max-width: 1000px;
    margin-bottom: 2.5rem;
}

.risk-subtitle {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-dark);
    margin-bottom: 1rem;
}

/* Cost cards */
.cost-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    width: 100%;
}

.cost-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: border-color 0.2s;
}

.cost-card:hover {
    border-color: var(--accent);
}

.cost-icon {
    font-size: 1.3rem;
    margin-bottom: 0.3rem;
    display: block;
}

.cost-card h5 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.4rem;
}

.cost-value {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: #c62828;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.cost-value small {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-dim);
}

.cost-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Indirect costs */
.indirect-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    width: 100%;
}

.indirect-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
}

.indirect-card h5 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.indirect-card p {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.indirect-card strong {
    color: var(--dark);
}

/* ROI block */
.roi-block {
    width: 100%;
    max-width: 700px;
    background: var(--white);
    border: 2px solid var(--accent);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1rem;
}

.roi-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.roi-header h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent-dark);
    margin-bottom: 0.3rem;
}

.roi-subtitle {
    font-size: 0.78rem;
    color: var(--text-dim);
    letter-spacing: 0;
    text-transform: none;
}

.roi-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.roi-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
}

.roi-item:last-child {
    border-bottom: none;
}

.roi-label {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.roi-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-dark);
}

.roi-total {
    background: rgba(92, 191, 199, 0.06);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    border-bottom: none;
    margin-top: 0.3rem;
}

.roi-total .roi-label {
    font-weight: 700;
    color: var(--dark);
    font-size: 0.9rem;
}

.roi-total .roi-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: #2e7d32;
}

.roi-note {
    font-size: 0.68rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-top: 1rem;
    text-align: center;
}

.roi-source {
    font-size: 0.65rem;
    color: var(--text-dim);
    font-style: italic;
    display: block;
    margin-top: 0.2rem;
}

/* --- Impact Summary (condensed risk) --- */
.impact-summary {
    display: flex;
    align-items: stretch;
    max-width: 750px;
    width: 100%;
    background: var(--white);
    border: 2px solid var(--accent);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 1rem;
}

.impact-cost,
.impact-savings {
    flex: 1;
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.3rem;
}

.impact-divider {
    width: 2px;
    background: var(--border);
    align-self: stretch;
}

.impact-label {
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-muted);
    line-height: 1.4;
}

.impact-value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
}

.impact-red {
    color: #c62828;
}

.impact-green {
    color: #2e7d32;
}

.impact-note {
    font-size: 0.7rem;
    color: var(--text-dim);
}

.impact-footnote {
    font-size: 0.68rem;
    color: var(--text-dim);
    text-align: center;
    max-width: 700px;
    margin-top: 1rem;
    line-height: 1.5;
}

/* --- Mid-page CTA --- */
.mid-cta {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.mid-cta p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.mid-cta-btn {
    display: inline-block;
    padding: 0.65rem 1.8rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-dark);
    text-decoration: none;
    border: 1.5px solid var(--accent);
    border-radius: 6px;
    transition: all 0.2s;
}

.mid-cta-btn:hover {
    background: var(--accent);
    color: white;
}

/* --- Video Placeholder --- */
.video-placeholder {
    max-width: 800px;
    width: 100%;
    margin-bottom: 2.5rem;
}

.video-frame {
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: var(--bg-card);
    border: 2px dashed var(--border);
    border-radius: 12px;
}

.video-play {
    font-size: 2.5rem;
    color: var(--accent);
    opacity: 0.6;
}

.video-frame p {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* --- Testimonials --- */
.testimonials {
    max-width: 700px;
    width: 100%;
    margin-top: 2.5rem;
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 8px;
    padding: 1.5rem 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.testimonial-card blockquote {
    font-size: 0.95rem;
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.testimonial-author strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
}

.testimonial-author span {
    font-size: 0.78rem;
    color: var(--text-dim);
}

/* --- FAQ --- */
.faq {
    background: var(--bg-alt);
}

.faq-list {
    max-width: 700px;
    width: 100%;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 0.6rem;
    overflow: hidden;
    transition: border-color 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.faq-item:hover {
    border-color: var(--accent);
}

.faq-item summary {
    padding: 1rem 1.5rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--accent);
    flex-shrink: 0;
    margin-left: 1rem;
    transition: transform 0.2s;
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    padding: 0 1.5rem 1.2rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.hero-mission {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-dark);
    margin-bottom: 0.5rem;
}

.risk-bar strong {
    color: var(--accent-dark);
    font-weight: 700;
}

/* --- 3. SOLUTION --- */
.solution {
}

.capabilities {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    max-width: 950px;
    width: 100%;
}

.cap-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: border-color 0.2s;
}

.cap-card:hover {
    border-color: var(--accent);
}

.cap-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.4rem;
}

.cap-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- 4. PRODUCT --- */
.product {
    background: var(--bg-alt);
}

.product-showcase {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 950px;
    width: 100%;
}

.product-item {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 2.5rem;
    align-items: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.product-item:nth-child(even) {
    grid-template-columns: 1fr 1.6fr;
}

.product-item:nth-child(even) img {
    order: 2;
}

.product-item:hover {
    border-color: var(--accent);
}

.product-item img {
    width: calc(100% - 1.5rem);
    margin: 0.75rem;
    border-radius: 8px;
    object-fit: cover;
    display: block;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.product-item-label {
    padding: 2rem;
}

.product-item-label h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.6rem;
}

.product-item-label p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* --- 5. HOW IT WORKS --- */
.how-it-works {
}

.steps {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    max-width: 900px;
    width: 100%;
    margin-bottom: 1rem;
}

.step {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    border: 1.5px solid var(--border);
}

.step h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.step p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--text-dim);
    align-self: center;
    margin-top: 2rem;
    flex-shrink: 0;
}

.infra-badges {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    width: 100%;
    max-width: 900px;
}

.infra-badge {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1.2rem 1.4rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-card);
}

.infra-badge strong {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-dark);
}

.infra-badge span {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- 6. COMPLIANCE --- */
.compliance {
    background: var(--bg-alt);
}

.compliance-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
    max-width: 800px;
    width: 100%;
}

.compliance-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.5rem;
    transition: border-color 0.2s;
}

.compliance-item:hover {
    border-color: var(--accent);
}

.compliance-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-dark);
    margin-bottom: 0.4rem;
}

.compliance-item p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Privacy block */
.privacy-block {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-top: 3.5rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 100%;
    max-width: 960px;
}

.privacy-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.privacy-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
}

.privacy-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.privacy-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.privacy-list li {
    font-size: 0.82rem;
    color: var(--text-dim);
    line-height: 1.5;
    padding-left: 1.2rem;
    position: relative;
}

.privacy-list li::before {
    content: '🔒';
    position: absolute;
    left: 0;
    font-size: 0.7rem;
}

.privacy-list li strong {
    color: var(--dark);
}

/* --- 7. SOCIAL PROOF --- */
.traction {
    background: var(--bg-alt);
}

.traction-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    width: 100%;
}

.traction-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: border-color 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.traction-card:hover {
    border-color: var(--accent);
}

.traction-status {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.75rem;
    border-radius: 100px;
    display: inline-block;
    margin-bottom: 1rem;
}

.traction-status.live {
    background: rgba(76, 175, 80, 0.1);
    color: #2e7d32;
    border: 1px solid rgba(76, 175, 80, 0.25);
}

.traction-status.upcoming {
    background: rgba(255, 152, 0, 0.08);
    color: #e65100;
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.traction-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.traction-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- 8. CTA --- */
.cta {
    background: linear-gradient(180deg, #ffffff 0%, #e8f6f7 100%);
    text-align: center;
    padding: 5rem 3rem;
}

.cta-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 500px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-btn {
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
}

.cta-whatsapp {
    background: #25D366;
    color: white;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.cta-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}

.cta-email {
    background: var(--white);
    color: var(--accent-dark);
    border: 1.5px solid var(--accent);
}

.cta-email:hover {
    background: var(--accent);
    color: white;
}

.cta-contact {
    font-size: 0.85rem;
    color: var(--text-dim);
}

/* --- FOOTER --- */
.footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2rem 3rem;
    border-top: 1px solid var(--border);
}

.footer-logo {
    height: 24px;
    opacity: 0.5;
}

.footer p {
    font-size: 0.72rem;
    color: var(--text-dim);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .risk-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .evidence-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 3.5rem 1.5rem;
    }

    .nav {
        padding: 1rem 1.5rem;
    }

    .nav-scrolled {
        padding: 0.6rem 1.5rem;
    }

    .logo-bar {
        padding: 1.5rem;
    }

    .logo-bar-logos {
        gap: 1.5rem;
    }

    .logo-placeholder {
        font-size: 0.75rem;
    }

    .value-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .evidence-items {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .pillars {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .risk-grid {
        grid-template-columns: 1fr 1fr;
        max-width: 500px;
    }

    .impact-summary {
        flex-direction: column;
    }

    .impact-divider {
        width: auto;
        height: 1px;
    }

    .capabilities {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .tree {
        flex-direction: column;
        gap: 1.5rem;
    }

    .tree-branches::before {
        display: none;
    }

    .tree-branch::before {
        display: none;
    }

    .tree-branch {
        flex-direction: column;
        gap: 0.5rem;
    }

    .branch-label {
        width: 100%;
    }

    .branch-leaves {
        padding-left: 0.5rem;
    }

    .leaf {
        font-size: 0.72rem;
    }

    .steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
        margin: 0;
        align-self: center;
    }

    .infra-badges {
        flex-direction: column;
    }

    .product-item {
        grid-template-columns: 1fr !important;
    }

    .product-item img {
        order: 0 !important;
        height: 200px;
    }

    .compliance-items {
        grid-template-columns: 1fr;
    }

    .privacy-block {
        grid-template-columns: 1fr;
    }

    .traction-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}