/* ============ Tokens ============ */
:root {
  --bg: #05070d;
  --bg-alt: #090c15;
  --surface: #0e1220;
  --surface-2: #131829;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #eef0f6;
  --text-muted: #9aa2b8;
  --text-faint: #5c6480;
  --accent: #ff5c72;
  --accent-mid: #2ee6a6;
  --accent-2: #38bdf8;
  --accent-grad: linear-gradient(120deg, var(--accent), var(--accent-mid), var(--accent-2));
  --success: #34d399;
  --danger: #fb7185;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 18px;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --shadow-glow: 0 0 0 1px rgba(255,255,255,0.06), 0 20px 60px -20px rgba(255,92,114,0.15);
  --ease: cubic-bezier(.16,.84,.44,1);
  --red: #ff5c72;
  --grad-red: linear-gradient(120deg, #ff5c72, #ff9a3c);
  --green: #2ee6a6;
  --grad-green: linear-gradient(120deg, #2ee6a6, #22c55e);
  --blue: #38bdf8;
  --grad-blue: linear-gradient(120deg, #38bdf8, #3b82f6);
}

:root[data-theme="light"] {
  --bg: #f6f7fb;
  --bg-alt: #eef0f7;
  --surface: #ffffff;
  --surface-2: #f2f3f9;
  --border: rgba(10,14,23,0.08);
  --border-strong: rgba(10,14,23,0.14);
  --text: #10131c;
  --text-muted: #4b5266;
  --text-faint: #8b93a7;
  --shadow-glow: 0 0 0 1px rgba(10,14,23,0.05), 0 20px 60px -25px rgba(56,189,248,0.2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ============ Theme toggle transition (circle reveal) ============ */
/* JS drives the actual clip-path animation via document.startViewTransition;
   these rules just turn off the browser's default crossfade so ours is the only one visible. */
::view-transition-old(root),
::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}
::view-transition-old(root) { z-index: 1; }
::view-transition-new(root) { z-index: 2; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: default;
}

h1, h2, h3, h4 { margin: 0; letter-spacing: -0.01em; }
h1, h2 { font-family: var(--font-display); font-weight: 700; font-style: normal; line-height: 1.05; letter-spacing: -0.01em; }
h3, h4 { font-family: var(--font-heading); font-weight: 600; line-height: 1.15; }
p { margin: 0; color: var(--text-muted); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
svg { display: block; flex-shrink: 0; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.grad-text {
  background: var(--accent-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: italic; font-weight: 600;
}
.tag {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 18px;
}
.tag::before { content: ''; width: 20px; height: 1px; background: currentColor; opacity: 0.8; }

/* ============ Cursor ============ */
.cursor-glow, .cursor-dot { position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9999; transform: translate(-50%,-50%); will-change: transform; }
.cursor-glow {
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,92,114,0.10), rgba(56,189,248,0.06) 45%, transparent 70%);
  transition: opacity .3s;
}
.cursor-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); transition: transform .12s var(--ease), opacity .3s; }
.cursor-dot.active { transform: translate(-50%,-50%) scale(2.4); }
@media (hover: none), (pointer: coarse) { .cursor-glow, .cursor-dot { display: none; } }

/* ============ Scroll progress ============ */
.scroll-progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 1000; background: transparent; }
.scroll-progress span { display: block; height: 100%; width: 0%; background: var(--accent-grad); box-shadow: 0 0 12px rgba(255,92,114,0.6); }

/* ============ Nav ============ */
.nav { position: sticky; top: 0; z-index: 500; backdrop-filter: blur(16px) saturate(160%); background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1180px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 28px; }
.brand-mark { font-family: var(--font-heading); font-weight: 700; font-size: 22px; letter-spacing: -0.02em; background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent; transition: background .5s ease; }
.brand-mark.small { font-size: 18px; }
.brand-logo { display: block; }
.nav-links { display: flex; gap: 24px; margin-right: auto; }
.nav-links a { font-size: 14.5px; color: var(--text-muted); transition: color .2s; position: relative; padding: 6px 0; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--accent-grad); border-radius: 2px; }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.cmdk-trigger {
  display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text-faint); font-size: 13px; padding: 8px 10px 8px 14px; border-radius: 999px; transition: border-color .2s, color .2s;
}
.cmdk-trigger:hover { border-color: var(--border-strong); color: var(--text-muted); }
.cmdk-trigger kbd { background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 2px 6px; font-family: var(--font-mono); font-size: 11px; }

.lang-switch { position: relative; }
.lang-trigger {
  display: flex; align-items: center; gap: 6px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text-muted); font-size: 13px; font-weight: 600; padding: 8px 12px; border-radius: 999px;
  transition: border-color .2s, color .2s;
}
.lang-trigger:hover { border-color: var(--border-strong); color: var(--text); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 130px; background: var(--surface);
  border: 1px solid var(--border-strong); border-radius: 12px; padding: 6px; box-shadow: 0 20px 50px -16px rgba(0,0,0,0.5);
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu li { padding: 9px 12px; border-radius: 8px; font-size: 13.5px; color: var(--text-muted); cursor: pointer; }
.lang-menu li:hover { background: var(--surface-2); color: var(--text); }
.lang-menu li.active { color: var(--accent); }

.theme-toggle { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted); transition: border-color .2s, color .2s; }
.theme-toggle:hover { color: var(--accent); border-color: var(--border-strong); }
.theme-toggle .i-moon { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-moon { display: block; }

.nav-burger { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; background: none; border: none; width: 40px; height: 40px; margin: -8px 0; flex-shrink: 0; }
.nav-burger span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; }

/* ============ Buttons ============ */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; border-radius: 999px; border: 1px solid transparent; transition: transform .2s var(--ease), box-shadow .2s, background .2s, border-color .2s, color .2s; white-space: nowrap; }
.btn:active { transform: scale(0.97); }
.btn-sm { font-size: 13.5px; padding: 9px 16px; }
.btn-lg { font-size: 15px; padding: 14px 24px; }
.btn-primary { background: var(--accent-grad); color: #04121a; box-shadow: 0 8px 24px -8px rgba(255,92,114,0.45); transition: background .5s ease, box-shadow .3s, transform .2s var(--ease); }
.btn-primary:hover { box-shadow: 0 12px 32px -8px rgba(255,92,114,0.6); transform: translateY(-1px); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--border-strong); background: var(--surface-2); }
.nav .btn-primary { background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: none; }
.nav .btn-primary:hover { border-color: var(--border-strong); color: var(--accent); box-shadow: none; }

/* Magnetic buttons target translate via JS transform var */
.magnetic { transform: translate(var(--mx, 0px), var(--my, 0px)); }

/* ============ Hero ============ */
.hero { position: relative; padding: 64px 0 0; overflow: hidden; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; }
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: 0.8; }
.hero-grid-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image: linear-gradient(to right, rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 40%, transparent 90%);
}
.hero-inner { position: relative; z-index: 2; padding: 40px 24px 80px; }
.hero-copy { max-width: 760px; }

.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 rgba(52,211,153,0.6); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,0.55);} 70% { box-shadow: 0 0 0 8px rgba(52,211,153,0);} 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0);} }

.hero-title { font-size: clamp(2.4rem, 5vw, 4.2rem); margin-bottom: 22px; min-height: 1em; }
.hero-sub { font-size: 17.5px; max-width: 540px; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, auto); gap: 28px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--font-heading); font-size: 26px; font-weight: 700; color: var(--text); }
.stat-label { font-size: 12.5px; color: var(--text-faint); margin-top: 2px; }

/* Chat lines (shared by the floating assistant) */
.tline { margin-bottom: 12px; color: var(--text-muted); white-space: pre-wrap; word-break: break-word; font-family: var(--font-mono); font-size: 13.5px; }
.tline.user { color: var(--text); }
.tline.ai::before { content: '◆ '; color: var(--accent-2); }
.caret { display: inline-block; width: 7px; height: 1em; background: var(--accent); vertical-align: text-bottom; animation: blink 1s step-end infinite; margin-left: 2px; }
@keyframes blink { 50% { opacity: 0; } }

/* Marquee */
.marquee { position: relative; z-index: 2; border-top: 1px solid var(--border); overflow: hidden; padding: 18px 0; mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: scroll-left 32s linear infinite; }
.marquee-track span { font-family: var(--font-mono); font-size: 13.5px; color: var(--text-faint); white-space: nowrap; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============ Sections ============ */
.section { padding: 110px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 14px; }
.section-head p { font-size: 16px; }
.section-head p.section-body { max-width: 620px; font-size: 16.5px; line-height: 1.7; }

/* Themed sections (IA/Data, Robotique, SaaS/Web) */
.tag-red { color: var(--red); }
.tag-green { color: var(--green); }
.tag-blue { color: var(--blue); }

.heading-red { background: var(--grad-red); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heading-green { background: var(--grad-green); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heading-blue { background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }

.poles-intro {
  text-align: center; font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-faint); padding: 36px 24px 0;
}

/* Contact tiles */
.contact-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-tile {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px;
  transition: border-color .3s, transform .2s var(--ease); position: relative; display: block;
}
.contact-tile:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.contact-tile-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.contact-tile-icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.contact-tile-icon svg { width: 19px; height: 19px; }
.contact-tile-icon.whatsapp { background: #25d366; }
.contact-tile-icon.mail { background: #ea4335; }
.contact-tile-icon.linkedin {
  background: #0a66c2; color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 15px; line-height: 1;
}
.contact-tile h3 { font-size: 17px; }
.contact-tile p { font-size: 14px; margin-bottom: 18px; }
.contact-tile-cta {
  font-size: 13.5px; font-weight: 600; color: var(--text-muted); display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 10px 16px;
  margin-top: 4px; transition: border-color .2s, background .2s, color .2s;
}
.contact-tile-cta span { transition: transform .2s; }
.contact-tile:hover .contact-tile-cta { border-color: var(--border-strong); background: var(--surface); color: var(--accent); }
.contact-tile:hover .contact-tile-cta span { transform: translateX(4px); }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 32px 0; }
.footer-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer-inner p { font-size: 13.5px; margin-right: auto; }
.fr-badge { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-faint); }
.fr-badge svg { border-radius: 2px; box-shadow: 0 0 0 1px var(--border); }
.footer-links { display: flex; flex-wrap: wrap; row-gap: 10px; gap: 18px; font-size: 13.5px; color: var(--text-muted); }
.footer-links a, .footer-links .link-btn { white-space: nowrap; }
.footer-links a:hover { color: var(--text); }

/* ============ Reveal on scroll ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ============ Command palette ============ */
.cmdk-overlay {
  position: fixed; inset: 0; z-index: 2000; background: rgba(4,6,12,0.6); backdrop-filter: blur(6px);
  display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.cmdk-overlay.open { opacity: 1; pointer-events: auto; }
.cmdk-box {
  width: min(560px, 90vw); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6); transform: translateY(-12px) scale(.98); transition: transform .2s;
  overflow: hidden;
}
.cmdk-overlay.open .cmdk-box { transform: translateY(0) scale(1); }
.cmdk-input-row { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--border); color: var(--text-faint); }
#cmdkInput { flex: 1; background: none; border: none; outline: none; color: var(--text); font-size: 15px; font-family: var(--font-body); }
.cmdk-input-row kbd { background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 3px 7px; font-size: 11px; font-family: var(--font-mono); }
.cmdk-list { max-height: 320px; overflow-y: auto; padding: 8px; }
.cmdk-list li { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 8px; font-size: 14px; color: var(--text-muted); cursor: pointer; }
.cmdk-list li .cmdk-icon { color: var(--text-faint); }
.cmdk-list li.active { background: var(--surface-2); color: var(--text); }
.cmdk-list li.active .cmdk-icon { color: var(--accent); }
.cmdk-list li small { margin-left: auto; color: var(--text-faint); font-family: var(--font-mono); font-size: 11.5px; }
.cmdk-footer { display: flex; gap: 18px; padding: 10px 18px; border-top: 1px solid var(--border); font-size: 11.5px; color: var(--text-faint); }
.cmdk-footer kbd { background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 2px 6px; font-family: var(--font-mono); margin-right: 2px; }

/* Matrix easter egg */
.matrix-canvas { position: fixed; inset: 0; z-index: 9998; pointer-events: none; opacity: 0; transition: opacity .4s; }
.matrix-canvas.on { opacity: 1; }

/* ============ Status ticker ============ */
.status-ticker { border-top: 1px solid var(--border); background: var(--bg-alt); overflow: hidden; padding: 9px 0; }
.status-track { display: flex; gap: 36px; width: max-content; font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); animation: scroll-left 26s linear infinite; }
.status-track span { white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }
.status-track .ok-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); box-shadow: 0 0 6px var(--success); }

.link-btn { background: none; border: none; color: var(--text-muted); font-size: 13.5px; padding: 0; }
.link-btn:hover { color: var(--text); }

/* ============ Floating assistant ============ */
.assistant { position: fixed; right: 22px; bottom: 22px; z-index: 900; }
.assistant-fab {
  width: 56px; height: 56px; border-radius: 50%; background: var(--surface); color: var(--text-muted); display: grid;
  place-items: center; border: 1px solid var(--border); position: relative;
  transition: transform .2s var(--ease), border-color .2s, color .2s;
}
.assistant-fab:hover { transform: scale(1.06); border-color: var(--border-strong); color: var(--accent); }
.assistant-dot { position: absolute; top: 2px; right: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--success); border: 2px solid var(--bg); }
.assistant-panel {
  position: absolute; bottom: 70px; right: 0; width: min(360px, 90vw); background: var(--surface);
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg); box-shadow: 0 30px 70px -20px rgba(0,0,0,0.5);
  overflow: hidden; display: flex; flex-direction: column;
}
.assistant-panel[hidden] { display: none; }
.assistant-header { display: flex; align-items: center; gap: 8px; padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 13.5px; font-weight: 600; }
.assistant-header span:nth-child(2) { margin-right: auto; }
.assistant-mic { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-muted); width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: 12px; }
.assistant-mic:hover { color: var(--accent); border-color: var(--border-strong); }
.assistant-mic[hidden] { display: none; }
.assistant-mic.listening { color: var(--danger); border-color: var(--danger); animation: pulse 1s infinite; }
.assistant-body { padding: 14px 16px; max-height: 300px; overflow-y: auto; font-size: 13.5px; }
.assistant-body .tline { margin-bottom: 12px; font-family: var(--font-mono); font-size: 13px; }
.assistant-input-row { border-top: 1px solid var(--border); padding: 10px 12px; }
.assistant-input-row input { width: 100%; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; color: var(--text); font-family: inherit; font-size: 13.5px; outline: none; }
.assistant-input-row input:focus { border-color: var(--accent); }

/* ============ Shortcuts overlay ============ */
.shortcuts-overlay {
  position: fixed; inset: 0; z-index: 2000; background: rgba(4,6,12,0.6); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.shortcuts-overlay.open { opacity: 1; pointer-events: auto; }
.shortcuts-box { width: min(440px, 90vw); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 24px; }
.shortcuts-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.shortcuts-head h3 { font-size: 17px; }
.icon-close { background: var(--surface-2); border: 1px solid var(--border); color: var(--text-muted); width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; font-size: 12px; }
.icon-close:hover { color: var(--accent); border-color: var(--border-strong); }
.shortcuts-list li { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-top: 1px solid var(--border); font-size: 13.5px; color: var(--text-muted); }
.shortcuts-list li:first-child { border-top: none; }
.shortcuts-list kbd { background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 2px 7px; font-family: var(--font-mono); font-size: 11.5px; color: var(--text); }

/* ============ Responsive ============ */
@media (max-width: 1080px) {
  .cmdk-trigger span { display: none; }
  .cmdk-trigger { padding: 8px 10px; }
  .nav-inner { gap: 16px; }
}
@media (max-width: 980px) {
  .contact-tiles { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, auto); row-gap: 20px; }
}
@media (max-width: 880px) {
  .nav-links, .nav-actions .cmdk-trigger { display: none; }
  .nav-burger { display: flex; }
  .contact-tiles { grid-template-columns: 1fr; }
  .hero-inner { padding-top: 20px; }
  .section { padding: 72px 0; }
  .assistant { right: 14px; bottom: 14px; }
  .assistant-panel { width: min(340px, 92vw); }
  .footer-inner { padding-bottom: 64px; }
}
@media (max-width: 480px) {
  .nav-actions .btn-primary { display: none; }
  .nav-inner { padding: 12px 16px; gap: 10px; }
  .lang-trigger { padding: 8px 10px; }
  .hero-title { margin-bottom: 16px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .section-head { margin-bottom: 40px; }
  .contact-tile { padding: 24px; }
}