/* ==========================================================================
   Novus Partners Consultancy — brand stylesheet
   Colours sampled from the Novus Partners logo
   ========================================================================== */
:root {
  --navy-900: #0c2541;
  --navy-800: #11345a;
  --navy: #1a4a7a;          /* "NOVUS" wordmark */
  --navy-600: #24609a;
  --teal: #33a08a;          /* growth arrow */
  --teal-600: #2a8a76;
  --teal-100: #e3f3ef;
  --slate: #6b7785;         /* "PARTNERS" */
  --ink: #16263a;
  --muted: #5a6676;
  --line: #e2e7ec;
  --bg: #f7f8f6;
  --white: #ffffff;
  --grad: linear-gradient(135deg, var(--navy) 0%, #1f6a86 55%, var(--teal) 100%);
  --radius: 14px;
  --shadow: 0 10px 30px rgba(17, 52, 90, .08);
  --shadow-lg: 0 20px 50px rgba(17, 52, 90, .16);
  --font: "Montserrat", "Noto Sans Ethiopic", system-ui, -apple-system, "Segoe UI", sans-serif;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
html[lang="am"] body { font-family: "Noto Sans Ethiopic", "Montserrat", system-ui, sans-serif; line-height: 1.8; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--teal-600); }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .6em; color: var(--navy-900); font-weight: 700; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); letter-spacing: -.01em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 96px 0; }
.section--white { background: var(--white); }
.section--tint { background: linear-gradient(180deg, var(--bg), var(--teal-100)); }
.section--dark { background: var(--navy-900); color: #cfdae6; }
.section--dark h2, .section--dark h3 { color: var(--white); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--teal-600); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--teal); }
.section--dark .eyebrow { color: #7fd4c1; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 760px; }
.section--dark .lead { color: #b5c4d4; }
.section-head { margin-bottom: 52px; }
.section-head.center { text-align: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }
.section-head.center .eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--teal); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; cursor: pointer; transition: all .25s ease; font-family: inherit;
}
.btn--primary { background: var(--grad); color: var(--white); box-shadow: 0 8px 22px rgba(26, 74, 122, .28); }
.btn--primary:hover { color: var(--white); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(26, 74, 122, .35); }
.btn--ghost { border-color: rgba(255,255,255,.5); color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--navy); }
.btn--outline { border-color: var(--navy); color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: var(--white); }
.btn svg { width: 18px; height: 18px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent; transition: box-shadow .3s, border-color .3s;
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(17, 52, 90, .08); border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 20px; }
.brand img { height: 46px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 10px 14px; font-weight: 600; font-size: .92rem; color: var(--ink);
  border-radius: 8px; position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--teal); transform: scaleX(0); transition: transform .25s;
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--navy); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  display: inline-flex; border: 1.5px solid var(--line); border-radius: 999px; padding: 3px; background: var(--white);
}
.lang-toggle button {
  border: 0; background: transparent; padding: 6px 12px; border-radius: 999px; cursor: pointer;
  font: 600 .8rem var(--font); color: var(--slate);
}
.lang-toggle button.active { background: var(--navy); color: var(--white); }
.nav-cta { padding: 11px 20px; font-size: .88rem; }
.menu-btn {
  display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 10px;
}
.menu-btn span { display: block; height: 2px; background: var(--navy); margin: 6px 0; transition: .3s; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { opacity: 0; }
.menu-open .menu-btn span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: var(--white);
  background: radial-gradient(1200px 600px at 85% 10%, rgba(51,160,138,.35), transparent 60%),
              linear-gradient(140deg, var(--navy-900) 0%, var(--navy-800) 45%, #164f6f 100%);
  padding: 120px 0 130px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.4) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.4) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: center; }
.hero h1 { color: var(--white); }
.hero h1 .accent {
  background: linear-gradient(90deg, #7fe0c8, #4fb8a2);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { color: #c6d4e2; font-size: 1.18rem; }
.hero .eyebrow { color: #7fd4c1; }
.hero .eyebrow::before { background: #7fd4c1; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-mark {
  position: relative; justify-self: center; align-self: center; width: min(380px, 100%); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; background: radial-gradient(circle at 35% 30%, #ffffff, #e8f1f4 70%);
  box-shadow: 0 0 0 14px rgba(255,255,255,.06), 0 0 0 30px rgba(127,212,193,.06), 0 40px 80px rgba(0,0,0,.35);
  animation: float 7s ease-in-out infinite;
}
.hero-mark img { width: 58%; height: auto; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* Home slider */
.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; }
.hero-slider { padding: 0; }
.slides { position: relative; display: flex; transition: transform .8s cubic-bezier(.65, 0, .35, 1); will-change: transform; }
.slide { flex: 0 0 100%; min-width: 100%; display: flex; align-items: center; padding: 120px 0 170px; position: relative; }
.slide--2 { background: radial-gradient(900px 520px at 12% 85%, rgba(51,160,138,.22), transparent 60%); }
.slide--3 { background: radial-gradient(900px 520px at 50% 0%, rgba(36,96,154,.45), transparent 65%); }
.slide--4 { background: radial-gradient(900px 520px at 90% 90%, rgba(127,212,193,.18), transparent 60%); }
.slide > .container { width: 100%; }
.hero .h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); letter-spacing: -.02em; color: var(--white); }
.slide-copy > * { transition: opacity .6s ease, transform .6s ease; }
.slide:not(.is-active) .slide-copy > * { opacity: 0; transform: translateY(18px); }
.slide.is-active .slide-copy > :nth-child(2) { transition-delay: .12s; }
.slide.is-active .slide-copy > :nth-child(3) { transition-delay: .22s; }
.slide.is-active .slide-copy > :nth-child(4) { transition-delay: .32s; }
.hero-mark--icon { color: var(--navy); }
.hero-mark--icon > svg { width: 42%; height: 42%; color: var(--navy); }
.mark-badges { position: absolute; bottom: 14%; left: 50%; transform: translateX(-50%); display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; width: 78%; }
.mark-badges span { font-size: .66rem; font-weight: 700; letter-spacing: .08em; color: var(--teal-600); background: var(--teal-100); border-radius: 999px; padding: 3px 9px; white-space: nowrap; }
.hero .slider-ui { position: absolute; left: 0; right: 0; bottom: 86px; display: flex; align-items: center; gap: 14px; z-index: 3; }
.slider-arrow { width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.06); color: var(--white); display: grid; place-items: center; cursor: pointer; transition: background .2s, border-color .2s; }
.slider-arrow:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.5); }
.slider-arrow:focus-visible, .slider-dots button:focus-visible { outline: 2px solid #7fd4c1; outline-offset: 3px; }
.slider-arrow svg { width: 20px; height: 20px; }
.slider-dots { display: flex; gap: 8px; }
.slider-dots button { position: relative; width: 10px; height: 10px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.3); cursor: pointer; overflow: hidden; transition: width .4s ease, background .2s; }
.slider-dots button:hover { background: rgba(255,255,255,.55); }
.slider-dots button.is-active { width: 42px; background: rgba(255,255,255,.25); }
.slider-dots button.is-active::after { content: ""; position: absolute; inset: 0; background: #7fd4c1; border-radius: inherit; transform-origin: left; animation: slide-progress var(--slide-delay, 7s) linear forwards; }
.hero-slider.is-paused .slider-dots button.is-active::after { animation-play-state: paused; }
.hero-slider.no-autoplay .slider-dots button.is-active::after { animation: none; }
@keyframes slide-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.page-hero { padding: 90px 0 80px; }
.page-hero .container { display: block; }
.page-hero .lead { max-width: 720px; }
.breadcrumb { font-size: .85rem; color: #9fb3c8; margin-bottom: 18px; }
.breadcrumb a { color: #cfe2f0; }

/* Stats */
.stats { margin-top: -56px; position: relative; z-index: 2; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); background: var(--white);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden;
}
.stat { padding: 30px 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong {
  display: block; font-size: 1.9rem; font-weight: 800; line-height: 1.1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { font-size: .88rem; color: var(--muted); font-weight: 500; }

/* Grids & cards */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; transition: transform .3s, box-shadow .3s, border-color .3s; position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .35s;
}
.card:hover::after { transform: scaleX(1); }
.card p { color: var(--muted); margin-bottom: 0; }
.card .more svg { width: 16px; height: 16px; }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; font-weight: 600; font-size: .9rem; }
.icon {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: var(--teal-100); color: var(--teal-600); margin-bottom: 20px;
}
.icon svg { width: 28px; height: 28px; }
.icon--navy { background: #e6eef7; color: var(--navy); }
.code-badge {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  padding: 5px 10px; border-radius: 6px; background: var(--navy); color: var(--white); margin-bottom: 14px;
}

.section--dark .card { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); }
.section--dark .card p { color: #b5c4d4; }
.section--dark .card h3 { color: var(--white); }

/* About blocks */
.panel {
  background: var(--grad); color: var(--white); border-radius: 20px; padding: 48px; position: relative; overflow: hidden;
}
.panel h3, .panel h2 { color: var(--white); }
.panel p { color: #e1edf3; }
.panel .watermark { position: absolute; right: -30px; bottom: -30px; width: 220px; opacity: .1; }
.quote-word { font-size: clamp(3rem, 8vw, 5.5rem); font-weight: 800; letter-spacing: .04em; line-height: 1; margin-bottom: 10px; }
.latin { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 24px; }
.latin span { padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.16); font-weight: 600; font-size: .88rem; }

.vm-card { padding: 40px; }
.vm-card h3 { font-size: 1.5rem; }
.vm-card p { font-size: 1.05rem; }

.value-list { display: grid; gap: 18px; }
.value {
  display: flex; gap: 20px; align-items: flex-start; padding: 26px; background: var(--white);
  border-radius: var(--radius); border: 1px solid var(--line);
}
.value .num { flex: 0 0 auto; font-size: 1.6rem; font-weight: 800; color: var(--teal); line-height: 1; min-width: 40px; }
.value h4 { margin-bottom: 6px; font-size: 1.08rem; }
.value p { margin: 0; color: var(--muted); }

/* Instruments (services page) */
.instrument {
  display: grid; grid-template-columns: 300px 1fr; gap: 0; background: var(--white);
  border: 1px solid var(--line); border-radius: 20px; overflow: hidden; margin-bottom: 30px;
  scroll-margin-top: 100px;
}
.instrument-head { background: var(--grad); color: var(--white); padding: 40px 34px; position: relative; }
.instrument-head .letter { font-size: 4rem; font-weight: 800; line-height: 1; opacity: .25; }
.instrument-head .abbr { font-size: 2.2rem; font-weight: 800; letter-spacing: .04em; margin: 8px 0 6px; }
.instrument-head h3 { color: var(--white); font-size: 1.1rem; font-weight: 600; margin: 0; }
.instrument-body { padding: 38px 40px; display: grid; gap: 24px; }
.feature { display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.feature .icon { width: 44px; height: 44px; border-radius: 12px; margin: 0; }
.feature .icon svg { width: 22px; height: 22px; }
.feature h4 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-600); margin-bottom: 4px; }
.feature p { margin: 0; color: var(--ink); }
.framework-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag { padding: 5px 12px; border-radius: 999px; background: #e6eef7; color: var(--navy); font-weight: 700; font-size: .8rem; }
.subnav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.subnav a { padding: 8px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.3); color: var(--white); font-weight: 600; font-size: .85rem; }
.subnav a:hover { background: var(--white); color: var(--navy); }

/* Sectors */
.sector {
  position: relative; border-radius: var(--radius); padding: 30px 26px; min-height: 200px; color: var(--white);
  background: var(--grad); overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end;
}
.sector:nth-child(2) { background: linear-gradient(135deg, #1f6a86, var(--teal)); }
.sector:nth-child(3) { background: linear-gradient(135deg, var(--navy-800), #1f6a86); }
.sector:nth-child(4) { background: linear-gradient(135deg, var(--teal-600), var(--navy)); }
.sector svg { position: absolute; top: 24px; left: 26px; width: 40px; height: 40px; opacity: .9; }
.sector h3 { color: var(--white); font-size: 1.08rem; margin: 0; }

/* Process */
.steps { counter-reset: step; }
.step { position: relative; padding-top: 60px; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: 0; left: 0; font-size: 2.4rem; font-weight: 800; color: rgba(127,212,193,.6);
}

/* CTA */
.cta {
  background: var(--grad); border-radius: 24px; padding: 60px; color: var(--white);
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.cta h2 { color: var(--white); margin-bottom: 8px; }
.cta p { margin: 0; color: #dceaf0; max-width: 620px; }
.cta .btn--white { background: var(--white); color: var(--navy); }
.cta .btn--white:hover { transform: translateY(-2px); color: var(--navy); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.contact-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 0; }
.contact-item .icon { margin: 0; width: 48px; height: 48px; flex: 0 0 48px; }
.contact-item h4 { margin: 0 0 2px; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--slate); }
.contact-item p, .contact-item a { margin: 0; font-weight: 600; color: var(--ink); word-break: break-word; }
.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 6px; color: var(--navy-900); }
.form input, .form select, .form textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 10px;
  font: 500 .95rem var(--font); color: var(--ink); background: var(--bg); transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: 0; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(51,160,138,.15); background: var(--white);
}
.form textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--muted); margin: 0; }
.form-error { font-size: .88rem; color: #b4312b; background: #fdeeed; border-radius: 10px; padding: 10px 14px; margin: 0; }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form.sending button[type=submit] { opacity: .6; pointer-events: none; }
.form.sent > :not(.form-success) { display: none; }
.form-success { text-align: center; padding: 28px 12px; }
.form-success svg { width: 56px; height: 56px; color: var(--teal); margin: 0 auto 12px; display: block; }
.form-success h4 { margin: 0 0 8px; font-size: 1.15rem; color: var(--navy-900); }
.form-success p { margin: 0; color: var(--muted); }
.map { border: 0; width: 100%; height: 380px; border-radius: var(--radius); display: block; filter: saturate(.8); }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.socials a {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.08); color: var(--white); transition: .25s;
}
.socials a:hover { background: var(--teal); color: var(--white); }
.socials svg { width: 18px; height: 18px; }
.socials--light a { background: #e6eef7; color: var(--navy); }

/* Footer */
.site-footer { background: var(--navy-900); color: #a9b9ca; padding: 80px 0 0; font-size: .93rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand img { width: 52px; }
.footer-brand strong { color: var(--white); font-size: 1.3rem; letter-spacing: .08em; display: block; line-height: 1.1; }
.footer-brand small { letter-spacing: .3em; font-size: .7rem; color: #9fb3c8; }
.site-footer h4 { color: var(--white); font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a { color: #a9b9ca; }
.site-footer a:hover { color: #7fd4c1; }
.footer-bottom {
  margin-top: 60px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: .82rem;
}
.disclaimer { font-size: .78rem; color: #7f93a8; max-width: 760px; margin: 0; }

/* WhatsApp float */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: var(--white); display: grid; place-items: center;
  box-shadow: 0 10px 25px rgba(37,211,102,.4); transition: transform .25s;
}
.wa-float:hover { transform: scale(1.08); color: var(--white); }
.wa-float svg { width: 30px; height: 30px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-mark { animation: none; }
  .slides, .slide-copy > * { transition: none !important; }
  .slide:not(.is-active) .slide-copy > * { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 1080px) {
  .nav-cta { display: none; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .menu-btn { display: block; }
  .nav-links {
    position: fixed; top: 80px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--white); padding: 16px 20px 26px; gap: 0; border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 30px rgba(17,52,90,.1);
    transform: translateY(-120%); transition: transform .35s ease; z-index: -1;
  }
  .menu-open .nav-links { transform: none; }
  .nav-links a { padding: 14px 6px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-links a::after { display: none; }
  .hero .container, .split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-mark { order: -1; }
  .hero-mark { width: 200px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .instrument { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .section { padding: 70px 0; }
  .hero { padding: 70px 0 100px; }
  .hero-slider { padding: 0; }
  .slide { padding: 56px 0 160px; }
  .hero .slider-ui { bottom: 80px; justify-content: center; }
  .slider-arrow { width: 38px; height: 38px; }
  .mark-badges { display: none; }
  .page-hero { padding: 64px 0 56px; }
  .brand img { height: 38px; }
  .grid-2, .grid-3, .grid-4, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .stat { padding: 22px 18px; }
  .stat strong { font-size: 1.5rem; }
  .card, .vm-card, .panel { padding: 26px; }
  .instrument-head { padding: 28px 24px; }
  .instrument-body { padding: 26px 22px; }
  .cta { padding: 36px 26px; }
  .lang-toggle button { padding: 6px 9px; }
}