:root {
  --ink: #0b1728;
  --ink-soft: #263448;
  --muted: #64748b;
  --line: #dce3ea;
  --surface: #ffffff;
  --surface-alt: #f4f7fb;
  --accent: #d97706;
  --accent-light: #ffb443;
  --accent-pale: #fff4df;
  --blue: #2563eb;
  --green: #0f766e;
  --danger: #b42318;
  --radius: 22px;
  --radius-small: 14px;
  --shadow: 0 22px 60px rgba(11, 23, 40, 0.12);
  --shadow-small: 0 10px 30px rgba(11, 23, 40, 0.08);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 820px); margin-inline: auto; }
.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; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; }
.skip-link:focus { top: 16px; }

h1, h2, h3, h4 { line-height: 1.16; letter-spacing: -0.035em; margin-top: 0; color: var(--ink); }
h1 { font-size: clamp(2.3rem, 5vw, 4.45rem); margin-bottom: 24px; }
h2 { font-size: clamp(1.72rem, 3.1vw, 2.65rem); margin-bottom: 20px; }
h3 { font-size: clamp(1.3rem, 2vw, 1.65rem); margin-bottom: 12px; }
h4 { font-size: 1.08rem; margin-bottom: 8px; }
p { margin: 0 0 18px; }
ul, ol { margin: 0 0 20px; padding-left: 22px; }
strong { color: var(--ink); }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 18px; color: var(--accent); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.lead { color: var(--ink-soft); font-size: clamp(1.08rem, 2vw, 1.3rem); line-height: 1.65; }
.section-intro { max-width: 760px; color: var(--ink-soft); font-size: 1.1rem; }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 13px 22px; border: 1px solid var(--accent); border-radius: 999px; background: var(--accent); color: #fff; font-weight: 800; text-decoration: none; box-shadow: 0 12px 28px rgba(217,119,6,.22); transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); background: #b95f04; border-color: #b95f04; color: #fff; box-shadow: 0 16px 34px rgba(217,119,6,.28); }
.button-secondary { background: transparent; color: var(--ink); border-color: var(--ink); box-shadow: none; }
.button-secondary:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.button-light { background: #fff; border-color: #fff; color: var(--ink); box-shadow: none; }
.button-light:hover { background: var(--accent-pale); border-color: var(--accent-pale); color: var(--ink); }
.button-small { min-height: 44px; padding: 9px 17px; }
.button-row { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 800; text-decoration: none; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }

.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(220,227,234,.8); transition: box-shadow .2s ease; }
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(11,23,40,.08); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; flex: 0 0 auto; }
.brand img { width: 236px; }
.primary-nav { display: flex; align-items: center; gap: 4px; }
.nav-link { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px; color: var(--ink-soft); font-size: .95rem; font-weight: 750; text-decoration: none; border-radius: 999px; }
.nav-link:hover, .nav-link.is-active { background: var(--surface-alt); color: var(--ink); }
.nav-dropdown { position: relative; display: flex; align-items: center; }
.dropdown-toggle { display: none; border: 0; background: transparent; font-weight: 800; }
.dropdown-menu { position: absolute; top: calc(100% + 10px); left: 0; min-width: 240px; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-small); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: .2s ease; }
.dropdown-menu a { display: block; padding: 11px 12px; border-radius: 10px; color: var(--ink-soft); font-weight: 700; text-decoration: none; }
.dropdown-menu a:hover { background: var(--surface-alt); color: var(--ink); }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 11px; }
.menu-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); }

.breadcrumbs { padding-top: 18px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; padding: 0; margin: 0; font-size: .88rem; color: var(--muted); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 7px; color: #9ca8b7; }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--accent); }

.hero { position: relative; overflow: hidden; padding: 96px 0 90px; background: linear-gradient(135deg, #f7fafc 0%, #fff 50%, #fff7ea 100%); }
.hero::before { content: ""; position: absolute; width: 560px; height: 560px; border: 1px solid rgba(217,119,6,.15); border-radius: 50%; right: -280px; top: -300px; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); gap: 70px; align-items: center; }
.hero-copy { max-width: 720px; }
.hero h1 span { color: var(--accent); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; color: var(--ink-soft); font-size: .93rem; font-weight: 700; }
.hero-trust span { display: flex; align-items: center; gap: 8px; }
.hero-trust span::before { content: "✓"; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: #dcfce7; color: #15803d; font-size: .76rem; }
.hero-panel { position: relative; min-height: 500px; padding: 32px; border-radius: 32px; background: var(--ink); color: #fff; box-shadow: var(--shadow); overflow: hidden; }
.hero-panel::after { content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: rgba(255,180,67,.14); right: -100px; bottom: -120px; }
.hero-panel h2 { color: #fff; font-size: 1.85rem; letter-spacing: -.02em; }
.hero-panel > p { color: #c6d0dd; }
.strategy-stack { display: grid; gap: 14px; margin-top: 30px; position: relative; z-index: 1; }
.strategy-card { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: center; padding: 17px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.06); border-radius: 17px; }
.strategy-number { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--accent-light); color: var(--ink); font-weight: 900; }
.strategy-card strong { display: block; color: #fff; }
.strategy-card span { color: #b9c5d3; font-size: .9rem; }
.hero-metric { position: absolute; right: 24px; bottom: 24px; z-index: 2; padding: 14px 17px; border-radius: 14px; background: #fff; color: var(--ink); box-shadow: var(--shadow-small); font-size: .88rem; font-weight: 800; }

.section { padding: 92px 0; }
.section-alt { background: var(--surface-alt); }
.section-dark { background: var(--ink); color: #fff; }
.section-dark h2, .section-dark h3, .section-dark strong { color: #fff; }
.section-dark .section-intro, .section-dark p { color: #c5cfdb; }
.section-header { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 44px; }
.section-header > div:first-child { max-width: 760px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { position: relative; padding: 31px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 1px 0 rgba(11,23,40,.02); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); border-color: #c8d2dc; box-shadow: var(--shadow-small); }
.service-icon { display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 24px; border-radius: 16px; background: var(--accent-pale); color: var(--accent); font-size: 1.35rem; font-weight: 900; }
.service-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.service-card p { color: var(--ink-soft); }
.service-card ul { color: var(--ink-soft); font-size: .95rem; }
.service-card .text-link { margin-top: 8px; }
.card-label { display: inline-flex; margin-bottom: 16px; padding: 5px 10px; border-radius: 999px; background: #e0e7ff; color: #3730a3; font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split-wide { grid-template-columns: .85fr 1.15fr; }
.feature-list { display: grid; gap: 16px; padding: 0; margin: 28px 0 0; list-style: none; }
.feature-list li { display: grid; grid-template-columns: 32px 1fr; gap: 13px; color: var(--ink-soft); }
.feature-list li::before { content: "✓"; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #dcfce7; color: #15803d; font-size: .82rem; font-weight: 900; }
.info-panel { padding: 34px; border-radius: 26px; background: var(--ink); color: #fff; box-shadow: var(--shadow); }
.info-panel h3, .info-panel strong { color: #fff; }
.info-panel p { color: #c5cfdb; }
.info-panel .feature-list li { color: #d9e0e9; }
.info-panel .feature-list li::before { background: rgba(255,180,67,.17); color: var(--accent-light); }
.info-panel .button { margin-top: 24px; }

.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: process; }
.process-card { counter-increment: process; padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.process-card::before { content: "0" counter(process); display: inline-block; margin-bottom: 32px; color: var(--accent); font-size: .82rem; font-weight: 900; letter-spacing: .1em; }
.process-card p { color: var(--ink-soft); font-size: .95rem; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.kpi-card { padding: 28px; border-radius: var(--radius); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.11); }
.kpi-card strong { display: block; margin-bottom: 8px; font-size: 1.15rem; }
.kpi-card p { margin: 0; font-size: .92rem; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case-card { padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.case-card .demo-note { display: inline-flex; padding: 5px 10px; margin-bottom: 18px; border-radius: 999px; background: #fff1f2; color: #be123c; font-size: .74rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.case-card p { color: var(--ink-soft); }
.case-points { display: grid; gap: 12px; margin-top: 20px; }
.case-point { padding: 13px 15px; border-radius: 12px; background: var(--surface-alt); }
.case-point strong { display: block; font-size: .9rem; }
.case-point span { color: var(--muted); font-size: .87rem; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-card { display: flex; flex-direction: column; min-height: 100%; padding: 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.article-card time { margin-bottom: 14px; color: var(--accent); font-size: .82rem; font-weight: 800; }
.article-card h2, .article-card h3 { font-size: clamp(1.3rem, 2vw, 1.58rem); letter-spacing: -.025em; }
.article-card p { color: var(--ink-soft); }
.article-card .text-link { margin-top: auto; }

.cta-section { padding: 80px 0; }
.cta-box { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; padding: 54px; border-radius: 30px; background: var(--ink); color: #fff; }
.cta-box::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; background: rgba(255,180,67,.12); right: -120px; top: -160px; }
.cta-box h2 { color: #fff; margin-bottom: 12px; }
.cta-box p { color: #c6d0dd; margin: 0; max-width: 720px; }
.cta-box .button { position: relative; z-index: 1; }

.page-hero { padding: 82px 0 70px; background: linear-gradient(135deg, #f7fafc, #fff7ea); }
.page-hero .container { max-width: 980px; }
.page-hero h1 { font-size: clamp(2.25rem, 4.5vw, 3.85rem); }
.page-hero .lead { max-width: 800px; }
.blog-page .page-hero h1 { font-size: clamp(2.15rem, 4.1vw, 3.45rem); }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.page-hero-meta span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.72); color: var(--ink-soft); font-size: .9rem; font-weight: 700; }

.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 58px; align-items: start; }
.content h2 { margin-top: 54px; }
.content h3 { margin-top: 34px; }
.content p, .content li { color: var(--ink-soft); }
.content a { font-weight: 700; }
.content blockquote { margin: 34px 0; padding: 24px 28px; border-left: 4px solid var(--accent); border-radius: 0 16px 16px 0; background: var(--accent-pale); color: var(--ink); font-size: 1.08rem; }
.content blockquote p { color: var(--ink); margin: 0; }
.sidebar-card { position: sticky; top: 110px; padding: 32px; border-radius: var(--radius); background: var(--ink); color: #fff; }
.sidebar-card h2 { color: #fff; font-size: clamp(1.4rem, 2.4vw, 1.75rem); }
.sidebar-card h3 { color: #fff; font-size: 1.25rem; }
.sidebar-card > h3, .sidebar-card > h2:not(:first-child) { margin-top: 32px; }
.sidebar-card p { color: #c5cfdb; font-size: .95rem; }
.sidebar-card .button { width: 100%; margin-top: 8px; }
.sidebar-card .button + h3, .sidebar-card .button + h2 { margin-top: 34px; }
.sidebar-links { display: grid; gap: 11px; padding: 0; margin: 0; list-style: none; }
.sidebar-links a { display: block; padding: 13px 14px; border-radius: 12px; background: rgba(255,255,255,.07); color: #fff; font-weight: 700; text-decoration: none; }
.sidebar-links a:hover { background: rgba(255,255,255,.13); }

.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0; }
.check-card { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.check-card strong { display: block; margin-bottom: 8px; }
.check-card p { margin: 0; font-size: .93rem; }

.compare-table { width: 100%; border-collapse: collapse; margin: 30px 0; overflow: hidden; border-radius: 18px; box-shadow: 0 0 0 1px var(--line); }
.compare-table th, .compare-table td { padding: 15px 17px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare-table th { background: var(--ink); color: #fff; }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table td:first-child { font-weight: 800; color: var(--ink); }

.faq-list { display: grid; gap: 12px; margin-top: 32px; }
.faq-item { border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; }
.faq-question { width: 100%; display: flex; justify-content: space-between; gap: 20px; padding: 20px 22px; border: 0; background: #fff; color: var(--ink); text-align: left; font-weight: 850; }
.faq-question::after { content: "+"; color: var(--accent); font-size: 1.25rem; }
.faq-item.is-open .faq-question::after { content: "−"; }
.faq-answer { display: none; padding: 0 22px 20px; }
.faq-answer p { margin: 0; color: var(--ink-soft); }
.faq-item.is-open .faq-answer { display: block; }

.contact-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 52px; align-items: start; }
.contact-card { padding: 30px; border-radius: var(--radius); background: var(--ink); color: #fff; }
.contact-card h2, .contact-card h3, .contact-card strong { color: #fff; }
.contact-card p { color: #c5cfdb; }
.contact-services-title { margin-top: 36px; }
.contact-methods { display: grid; gap: 12px; margin-top: 28px; }
.contact-method { display: block; padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; color: #fff; text-decoration: none; }
.contact-method span { display: block; color: #b8c3d0; font-size: .82rem; }
.contact-method strong { display: block; font-size: 1.05rem; }
.form-wrap { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-small); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: grid; gap: 7px; }
.form-field-full { grid-column: 1 / -1; }
.form-field label { color: var(--ink); font-size: .9rem; font-weight: 800; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #cbd5e1; border-radius: 12px; background: #fff; color: var(--ink); outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,.11); }
.checkbox-field { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; }
.checkbox-field input { width: 18px; height: 18px; margin-top: 4px; }
.checkbox-field label { color: var(--ink-soft); font-size: .86rem; }
.form-errors { margin-bottom: 22px; padding: 16px 18px; border: 1px solid #fecaca; border-radius: 12px; background: #fef2f2; color: var(--danger); }
.form-errors ul { margin: 0; }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.form-note { margin-top: 13px; color: var(--muted); font-size: .82rem; }

.legal-content { max-width: 860px; }
.legal-content h2 { margin-top: 42px; font-size: 1.8rem; }
.legal-content p, .legal-content li { color: var(--ink-soft); }

.not-found { min-height: 62vh; display: grid; place-items: center; padding: 80px 0; text-align: center; }
.not-found-code { display: block; color: var(--accent); font-size: clamp(5rem, 15vw, 10rem); font-weight: 950; line-height: 1; }

.site-footer { padding: 70px 0 22px; background: #07101c; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { width: 236px; margin-bottom: 18px; }
.footer-brand p { max-width: 380px; color: #aab6c5; }
.footer-contact-list { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.footer-contact-list a { color: #fff; font-weight: 750; text-decoration: none; }
.footer-title { color: #fff; font-size: 1rem; letter-spacing: 0; margin-bottom: 16px; }
.footer-links { display: grid; gap: 9px; padding: 0; margin: 0; list-style: none; }
.footer-links a { color: #aab6c5; font-size: .91rem; text-decoration: none; }
.footer-links a:hover { color: var(--accent-light); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 28px; margin-top: 48px; border-top: 1px solid rgba(255,255,255,.1); color: #8290a1; font-size: .82rem; }
.footer-bottom p { margin: 0; }
.floating-whatsapp { position: fixed; left: 22px; bottom: 22px; z-index: 900; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25d366; color: #fff; text-decoration: none; box-shadow: 0 12px 30px rgba(0,0,0,.22); transition: transform .2s ease, box-shadow .2s ease; }
.floating-whatsapp svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.floating-whatsapp:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0,0,0,.25); }
.scroll-to-top { position: fixed; right: 22px; bottom: 22px; z-index: 900; display: grid; place-items: center; width: 52px; height: 52px; border: 0; border-radius: 50%; background: var(--ink); color: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.2); opacity: 0; visibility: hidden; transform: translateY(10px); pointer-events: none; transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background .2s ease; }
.scroll-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.scroll-to-top:hover { background: var(--accent); }
.scroll-to-top svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

@media (max-width: 1050px) {
  .menu-toggle { display: block; }
  .primary-nav { position: fixed; inset: 83px 20px auto; display: none; flex-direction: column; align-items: stretch; gap: 5px; max-height: calc(100vh - 105px); overflow: auto; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); }
  .primary-nav.is-open { display: flex; }
  .primary-nav .button { margin-top: 8px; }
  .nav-link { justify-content: space-between; }
  .nav-dropdown { display: grid; grid-template-columns: 1fr 44px; }
  .dropdown-toggle { display: block; }
  .dropdown-menu { position: static; grid-column: 1 / -1; display: none; min-width: 0; opacity: 1; visibility: visible; transform: none; box-shadow: none; margin-top: 4px; background: var(--surface-alt); }
  .nav-dropdown.is-open .dropdown-menu { display: block; }
  .nav-dropdown:hover .dropdown-menu { transform: none; }
  .hero-grid, .split, .contact-layout { grid-template-columns: 1fr; }
  .hero-panel { min-height: auto; }
  .service-grid, .case-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid, .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar-card { position: static; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .container, .narrow { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 74px; }
  .brand img { width: 205px; }
  .primary-nav { inset-top: 75px; }
  .hero { padding: 68px 0 64px; }
  .hero-grid { gap: 42px; }
  .hero-panel { padding: 24px; border-radius: 24px; }
  .hero-metric { position: static; display: inline-block; margin-top: 18px; }
  .section { padding: 68px 0; }
  .section-header { display: block; }
  .section-header .button { margin-top: 18px; }
  .service-grid, .case-grid, .article-grid, .process-grid, .kpi-grid, .check-grid { grid-template-columns: 1fr; }
  .service-card, .case-card, .article-card { padding: 24px; }
  .cta-box { grid-template-columns: 1fr; padding: 34px 24px; }
  .page-hero { padding: 56px 0 50px; }
  .page-hero h1 { font-size: clamp(2rem, 10vw, 2.75rem); }
  h2 { font-size: clamp(1.62rem, 8vw, 2.1rem); }
  .article-card h2, .article-card h3 { font-size: 1.38rem; }
  .sidebar-card { padding: 27px 26px 30px; }
  .content h2 { margin-top: 42px; }
  .compare-table { display: block; overflow-x: auto; }
  .form-wrap { padding: 24px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field-full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .floating-whatsapp { width: 52px; height: 52px; left: 15px; bottom: 15px; }
  .scroll-to-top { width: 48px; height: 48px; right: 15px; bottom: 15px; }
}

/* V4: ajustări tipografice, pagini de servicii și sidebar */
h1 { font-size: clamp(2rem, 4vw, 3.45rem); }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.2rem); }
h3 { font-size: clamp(1.22rem, 1.7vw, 1.48rem); }
.hero h1 { font-size: clamp(2.25rem, 4.25vw, 3.55rem); }
.page-hero { padding: 72px 0 62px; }
.page-hero .container { max-width: var(--container); }
.page-hero h1 { max-width: 940px; font-size: clamp(2rem, 3.35vw, 2.8rem); }
.blog-page .page-hero h1 { font-size: clamp(1.95rem, 3vw, 2.55rem); }
.page-hero .lead { max-width: 820px; }
.section { padding: 82px 0; }
.brand img { width: 236px; }

.sidebar-card { padding: 30px; }
.sidebar-card h2 { font-size: 1.45rem; line-height: 1.22; margin-bottom: 14px; }
.sidebar-card h3 { font-size: 1.08rem; line-height: 1.3; margin-bottom: 14px; letter-spacing: -.02em; }
.sidebar-card p { margin-bottom: 0; }
.sidebar-section + .sidebar-section { margin-top: 28px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); }
.sidebar-section > :last-child { margin-bottom: 0; }
.sidebar-card .button { display: flex; width: 100%; min-height: 52px; margin-top: 20px; padding-inline: 16px; text-align: center; }
.sidebar-links { gap: 10px; }
.sidebar-links a { padding: 13px 14px; font-size: .93rem; line-height: 1.35; }

.service-page-main { min-width: 0; }
.service-section + .service-section { margin-top: 64px; padding-top: 58px; border-top: 1px solid var(--line); }
.service-section > p:first-of-type { max-width: 780px; color: var(--ink-soft); }
.service-feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.service-feature-card { padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.service-feature-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 15px; border-radius: 12px; background: var(--accent-pale); color: var(--accent); }
.service-feature-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.service-feature-card h3 { margin-bottom: 8px; font-size: 1.16rem; }
.service-feature-card p { margin: 0; color: var(--ink-soft); font-size: .94rem; }
.service-process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; margin-top: 28px; counter-reset: service-step; }
.service-process-card { min-height: 188px; padding: 22px; border-radius: 17px; background: var(--surface-alt); counter-increment: service-step; }
.service-process-card::before { content: "0" counter(service-step); display: block; margin-bottom: 24px; color: var(--accent); font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.service-process-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.service-process-card p { margin: 0; color: var(--ink-soft); font-size: .92rem; }
.service-focus-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.service-focus-card { padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.service-focus-card h3 { margin-bottom: 8px; font-size: 1.12rem; }
.service-focus-card p { margin: 0; color: var(--ink-soft); font-size: .93rem; }
.service-result-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 24px; padding: 0; margin: 26px 0 0; list-style: none; }
.service-result-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start; color: var(--ink-soft); }
.service-result-list li::before { content: "✓"; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; background: var(--accent-pale); color: var(--accent); font-size: .78rem; font-weight: 900; }
.service-fit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.service-fit-card { padding: 24px; border-radius: 18px; background: var(--surface-alt); }
.service-fit-card.is-dark { background: var(--ink); color: #fff; }
.service-fit-card h3, .service-fit-card.is-dark strong { color: inherit; }
.service-fit-card p, .service-fit-card li { color: var(--ink-soft); }
.service-fit-card.is-dark p, .service-fit-card.is-dark li { color: #c5cfdb; }
.service-fit-card ul { margin-bottom: 0; }
.service-note { margin-top: 26px; padding: 24px; border-radius: 17px; background: var(--accent-pale); }
.service-note h3 { margin-bottom: 8px; font-size: 1.14rem; }
.service-note p { margin: 0; }
.service-page .faq-list { margin-top: 26px; }

.contact-services-title { margin-top: 42px; padding-top: 4px; }

@media (max-width: 1050px) {
  .service-process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-focus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sidebar-card { position: static; }
}

@media (max-width: 720px) {
  h1 { font-size: clamp(1.78rem, 8vw, 2.15rem); }
  h2 { font-size: clamp(1.42rem, 6vw, 1.72rem); }
  h3 { font-size: clamp(1.14rem, 5vw, 1.34rem); }
  .hero h1 { font-size: clamp(2rem, 9vw, 2.3rem); }
  .page-hero { padding: 50px 0 46px; }
  .page-hero h1 { font-size: clamp(1.75rem, 7.5vw, 2.05rem); }
  .blog-page .page-hero h1 { font-size: clamp(1.7rem, 7.1vw, 1.98rem); }
  .page-hero .lead { font-size: 1.03rem; }
  .section { padding: 64px 0; }
  .brand img { width: 205px; }
  .primary-nav { top: 75px; bottom: auto; }
  .sidebar-card { padding: 24px; }
  .sidebar-card h2 { font-size: 1.35rem; }
  .sidebar-section + .sidebar-section { margin-top: 24px; padding-top: 24px; }
  .service-section + .service-section { margin-top: 50px; padding-top: 44px; }
  .service-feature-grid, .service-process, .service-focus-grid, .service-result-list, .service-fit-grid { grid-template-columns: 1fr; }
  .service-process-card { min-height: 0; }
  .service-process-card::before { margin-bottom: 16px; }
  .floating-whatsapp { width: 48px; height: 48px; left: 14px; bottom: 14px; }
  .floating-whatsapp svg { width: 25px; height: 25px; }
  .scroll-to-top { width: 46px; height: 46px; right: 14px; bottom: 14px; }
  .contact-services-title { margin-top: 36px; }
}

@media (max-width: 420px) {
  .brand img { width: 190px; }
  .button-row .button { width: 100%; }
  .page-hero-meta { gap: 9px; }
  .page-hero-meta span { padding: 7px 10px; font-size: .82rem; }
}

.info-panel .feature-list { margin-bottom: 0; }
.info-panel .button { display: inline-flex; margin-top: 32px; }

.split > *, .content-grid > *, .contact-layout > *, .service-grid > *, .footer-grid > * { min-width: 0; }
.content, .contact-card, .form-wrap { min-width: 0; max-width: 100%; }
.process-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.contact-method strong, .footer-contact-list a, .legal-content a { overflow-wrap: anywhere; word-break: break-word; }
.compare-table { max-width: 100%; }

@media (max-width: 720px) {
  .process-grid-two { grid-template-columns: 1fr; }
  .compare-table { display: table; width: 100%; table-layout: fixed; overflow: visible; font-size: .86rem; }
  .compare-table th, .compare-table td { padding: 10px 8px; overflow-wrap: anywhere; word-break: normal; }
}

.floating-whatsapp { opacity: 0; visibility: hidden; transform: translateY(10px); pointer-events: none; }
.floating-whatsapp.is-visible { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
.floating-whatsapp.is-visible:hover { transform: translateY(-2px); }

/* Versiunea finală: studii de caz reale */
.case-index-hero .lead,
.case-detail-hero .lead { max-width: 920px; }

.case-study-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.case-study-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 1px 0 rgba(11,23,40,.02); transition: transform .2s ease, box-shadow .2s ease; }
.case-study-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-small); }
.case-study-image-link { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-alt); }
.case-study-image-link img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .25s ease; }
.case-study-card:hover .case-study-image-link img { transform: scale(1.02); }
.case-study-card-body { padding: 26px; }
.case-study-card-body h2 { margin-bottom: 13px; font-size: 1.42rem; }
.case-study-card-body p { color: var(--ink-soft); }
.case-mini-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 22px 0; }
.case-mini-metrics span { padding: 11px 9px; border-radius: 12px; background: var(--surface-alt); color: var(--muted); font-size: .78rem; line-height: 1.35; text-align: center; }
.case-mini-metrics strong { display: block; margin-bottom: 2px; color: var(--ink); font-size: .96rem; }

.case-metrics-section { padding: 0 0 12px; background: linear-gradient(180deg, #fff7ea 0%, #fff 100%); }
.case-metrics-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; transform: translateY(-20px); }
.case-metric { min-width: 0; padding: 24px 18px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-small); text-align: center; }
.case-metric strong { display: block; margin-bottom: 4px; color: var(--accent); font-size: clamp(1.45rem, 2.4vw, 2rem); line-height: 1.1; }
.case-metric span { color: var(--muted); font-size: .88rem; font-weight: 700; }

.case-content-grid { grid-template-columns: minmax(0, 1fr) 330px; }
.case-content > section + section { margin-top: 58px; padding-top: 52px; border-top: 1px solid var(--line); }
.case-content h2 { margin-top: 0; }
.case-action-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.case-action-grid article { min-width: 0; padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: #fff; }
.case-action-grid article > span { display: inline-flex; margin-bottom: 18px; color: var(--accent); font-size: .76rem; font-weight: 900; letter-spacing: .12em; }
.case-action-grid h3 { margin-bottom: 8px; font-size: 1.12rem; }
.case-action-grid p { margin: 0; font-size: .94rem; }

.case-evidence { margin: 30px 0 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-small); }
.case-evidence img { display: block; width: 100%; }
.case-evidence figcaption { padding: 13px 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; line-height: 1.45; }
.case-evidence-secondary { margin-top: 22px; }

.case-table-wrap { max-width: 100%; margin-top: 26px; overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
.case-data-table { width: 100%; min-width: 610px; border-collapse: collapse; background: #fff; }
.case-data-table th, .case-data-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; }
.case-data-table th { background: var(--surface-alt); color: var(--ink); font-size: .85rem; }
.case-data-table td { color: var(--ink-soft); font-size: .92rem; }
.case-data-table th:nth-child(n+2), .case-data-table td:nth-child(n+2) { text-align: right; font-variant-numeric: tabular-nums; }
.case-data-table tr:last-child td { border-bottom: 0; }

.case-insight-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.case-insight-list article { min-width: 0; padding: 22px; border-radius: 17px; background: var(--surface-alt); }
.case-insight-list h3 { margin-bottom: 8px; font-size: 1.1rem; }
.case-insight-list p { margin: 0; font-size: .93rem; }

@media (max-width: 1050px) {
  .case-study-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-metrics-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-content-grid { grid-template-columns: 1fr; }
  .case-insight-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .case-study-grid { grid-template-columns: 1fr; }
  .case-study-card-body { padding: 23px; }
  .case-study-card-body h2 { font-size: 1.28rem; }
  .case-mini-metrics { grid-template-columns: 1fr 1fr; }
  .case-mini-metrics span:last-child { grid-column: 1 / -1; }
  .case-metrics-section { padding-top: 14px; }
  .case-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); transform: none; }
  .case-metric:last-child { grid-column: 1 / -1; }
  .case-metric { padding: 20px 12px; }
  .case-action-grid, .case-insight-list { grid-template-columns: 1fr; }
  .case-content > section + section { margin-top: 46px; padding-top: 42px; }
  .case-evidence { margin-top: 24px; border-radius: 14px; }
  .case-evidence figcaption { padding: 11px 13px; }
  .case-table-wrap { border-radius: 13px; }
}

.case-link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 26px; }
.case-link-grid-single { grid-template-columns: minmax(0, 1fr); max-width: 620px; }
.case-link-card { min-width: 0; padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-alt); }
.case-link-card h3 { margin-bottom: 8px; font-size: 1.16rem; }
.case-link-card p { color: var(--ink-soft); font-size: .94rem; }
@media (max-width: 720px) { .case-link-grid { grid-template-columns: 1fr; } }