/* === AURORA LINK · DESIGN SYSTEM === */


:root {
  --bg:        #080C14;
  --bg-2:      #0D1420;
  --bg-3:      #121C2E;
  --surface:   rgba(255,255,255,0.03);
  --surface-h: rgba(255,255,255,0.06);
  --border:    rgba(255,255,255,0.08);

  --text:      #EEF0F6;
  --text-2:    #8A92A8;
  --text-3:    #737B98;

  --accent:    #05d25f;
  --accent-d:  rgba(5,210,95,0.1);
  --accent-2:  #57e093;
  --accent-2d: rgba(87,224,147,0.08);

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --container: 1160px;
  --pad: 120px;
  --pad-sm: 72px;
  --r: 8px;
  --r-lg: 16px;
  --r-xl: 24px;
  --t: 0.18s ease;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body { background: var(--bg); color: var(--text); font-family: var(--font); line-height: 1.6; font-size: 16px; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

/* ─── Typography ─── */
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; }
h3 { font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 600; line-height: 1.3; }
p  { color: var(--text-2); line-height: 1.75; }
.lead { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--text-2); line-height: 1.75; }
.label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 20px;
}
.label::before { content: ''; width: 20px; height: 1px; background: var(--accent); }

/* ─── Layout ─── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section { padding: var(--pad) 0; }
section.sm { padding: var(--pad-sm) 0; }

/* ─── Aurora gradient ─── */
.aurora {
  background:
    radial-gradient(ellipse at 12% 65%, rgba(5,210,95,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 88% 15%, rgba(5,210,95,0.04) 0%, transparent 55%),
    var(--bg);
}

/* ─── NAV ─── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 0 24px;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8,12,20,0.94);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border-color: var(--border);
}
.nav-inner {
  max-width: var(--container); margin: 0 auto;
  height: 68px; display: flex; align-items: center; gap: 40px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 0.95rem; flex-shrink: 0; }
.nav-logo img { height: 40px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 28px; flex: 1; }
.nav-links a { font-size: 0.875rem; font-weight: 500; color: var(--text-2); transition: color var(--t); }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 20px; margin-left: auto; }

.lang-toggle { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; }
.lang-toggle button { font-size: 0.8rem; font-weight: 600; color: var(--text-3); transition: color var(--t); padding: 2px; }
.lang-toggle button.active { color: var(--text); }
.lang-toggle .sep { color: var(--text-3); }

.nav-hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; margin-left: auto; }
.nav-hamburger span { width: 20px; height: 1.5px; background: var(--text); border-radius: 2px; transition: transform 0.25s ease, opacity 0.18s ease; display: block; }

/* Hamburger → X when open */
.nav-hamburger[aria-expanded="true"] span:first-child { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger[aria-expanded="true"] span:last-child  { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
  background: rgba(8,12,20,0.97);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-top: 1px solid var(--border);
  z-index: 199; overflow-y: auto;
  padding: 24px 24px 48px;
  transform: translateX(100%); transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
}
.nav-mobile.open { transform: none; }
.nav-mobile a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 17px 0; font-size: 1.05rem; font-weight: 500;
  border-bottom: 1px solid var(--border); color: var(--text-2);
  transition: color var(--t);
}
.nav-mobile a:not(.btn)::after { content: '→'; font-size: 0.8rem; opacity: 0.25; transition: opacity var(--t), transform var(--t); }
.nav-mobile a:not(.btn):hover::after { opacity: 0.6; transform: translateX(3px); }
.nav-mobile a:not(.btn):hover { color: var(--text); }
/* Contact button: full-width, sits above lang toggle */
.nav-mobile a.btn {
  border-bottom: none; order: 5; margin-top: 28px;
  width: 100%; justify-content: center; display: flex;
  padding: 14px 22px; border-radius: var(--r);
}
.nav-mobile a.btn-primary { color: #0A0F1A; }
/* Lang toggle: pushed to the very bottom */
.nav-mobile .mobile-lang {
  order: 10; display: flex; gap: 8px; align-items: center;
  margin-top: auto; padding-top: 24px; padding-bottom: 8px;
  border-top: 1px solid var(--border);
}
.nav-mobile .mobile-lang button { font-size: 0.85rem; font-weight: 600; color: var(--text-3); padding: 6px 4px; }
.nav-mobile .mobile-lang button.active { color: var(--text); }

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--r);
  font-size: 0.875rem; font-weight: 600;
  transition: all var(--t); white-space: nowrap; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #0A0F1A; font-weight: 600; }
.btn-primary:hover { background: var(--accent-2); color: #0A0F1A; }
.btn-outline { border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.75); background: transparent; }
.btn-outline:hover { background: var(--accent); border-color: var(--accent); color: #0A0F1A; }
.btn-ghost { color: var(--text-2); padding-left: 0; padding-right: 0; }
.btn-ghost .arr { transition: transform var(--t); display: inline-block; }
.btn-ghost:hover { color: var(--accent); }
.btn-ghost:hover .arr { transform: translateX(4px); }

/* ─── Hero ─── */
.hero { padding-top: calc(68px + 88px); padding-bottom: var(--pad); }
.hero h1 { max-width: 820px; margin-bottom: 24px; }
.hero .lead { max-width: 560px; margin-bottom: 40px; }
.hero-ctas { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

/* Hero dual-track fork */
.hero-tracks { display: flex; align-items: flex-start; gap: 0; flex-wrap: wrap; }
.hero-track { display: flex; flex-direction: column; gap: 10px; }
.hero-track-label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; color: var(--accent); }
.hero-track-sep { width: 1px; background: rgba(255,255,255,0.18); align-self: stretch; margin: 0 36px; }

/* CTA band split */
.cta-split { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; margin-top: 48px; text-align: left; }
.cta-track { padding: 40px; }
.cta-track h3 { margin-bottom: 0; font-size: clamp(1.1rem, 1.8vw, 1.4rem); }
.cta-track-sep { width: 1px; background: var(--border); align-self: stretch; margin: 0; }

.page-hero {
  padding-top: calc(68px + 64px); padding-bottom: 56px;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin-bottom: 16px; }
.page-hero .lead { max-width: 560px; }

/* ─── Section header ─── */
.sh { margin-bottom: 56px; }
.sh h2 { max-width: 560px; margin-bottom: 16px; }
.sh.center { text-align: center; }
.sh.center h2 { margin-left: auto; margin-right: auto; }

/* ─── Pull-quote ─── */
.pq { padding: var(--pad-sm) 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pq blockquote {
  font-size: clamp(1.15rem, 2.2vw, 1.65rem); font-weight: 600; line-height: 1.45;
  color: var(--text); max-width: 780px;
  border-left: 3px solid var(--accent); padding-left: 32px; margin-bottom: 20px;
}
.pq .sub { max-width: 560px; padding-left: 35px; margin-bottom: 24px; }

/* ─── Cards ─── */
.serve-section .card { background: var(--bg-3); border-color: rgba(255,255,255,0.1); display: flex; flex-direction: column; }
.serve-section .card .btn { margin-top: auto; align-self: flex-start; }
.serve-section .card ul { color: var(--text-3); }
.serve-section .card li { color: var(--text-2); }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px;
  transition: border-color var(--t), background var(--t);
}
.card:hover { border-color: rgba(255,255,255,0.13); background: var(--surface-h); }
.tag {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
}
.card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.card p { font-size: 0.93rem; }

/* Grids */
.g3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.g2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }

/* ─── Numbered feature list ─── */
.feat-list { display: flex; flex-direction: column; gap: 36px; }
.feat { display: grid; grid-template-columns: 36px 1fr; gap: 20px; align-items: start; }
.feat-n { font-size: 0.78rem; font-weight: 700; color: var(--accent); padding-top: 4px; }
.feat h3 { margin-bottom: 8px; }

/* ─── Step timeline ─── */
.steps { border-top: 1px solid var(--border); }
.step { display: grid; grid-template-columns: 180px 1fr; gap: 48px; padding: 48px 0; border-bottom: 1px solid var(--border); }
.step-lbl h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.step-lbl .step-phase { font-size: 1.3rem; font-weight: 700; color: var(--text); }
.step-body h3 { margin-bottom: 16px; }
.step-body ul { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.step-body ul li { font-size: 0.93rem; color: var(--text-2); padding-left: 16px; position: relative; }
.step-body ul li::before { content: '·'; position: absolute; left: 0; color: var(--text-3); }

/* ─── Principles ─── */
.principles { border-top: 1px solid var(--border); }
.principle { padding: 36px 0; border-bottom: 1px solid var(--border); }
.principle:last-child { border-bottom: none; }
.principle h3 { font-size: 1.05rem; margin-bottom: 10px; color: var(--text); }

/* ─── Track selector ─── */
.track-selector { background: var(--bg-2); border-bottom: 1px solid var(--border); padding: 20px 0; position: sticky; top: 64px; z-index: 90; }
.track-tabs { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.track-tab.active { color: #0A0F1A; background: var(--accent); border-color: var(--accent); }
.track-tab.active:hover { background: var(--accent-2); border-color: var(--accent-2); }

/* ─── Mode cards ─── */
.mode-card { padding: 40px; border: 1px solid var(--border); border-radius: var(--r-xl); margin-bottom: 20px; transition: border-color var(--t); }
.mode-card:hover { border-color: rgba(255,255,255,0.13); }
.mode-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 16px; }
.mode-aud { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--text-3); padding-top: 4px; }
.mode-best { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); font-size: 0.9rem; color: var(--text-2); }
.mode-best strong { color: var(--text); }

/* ─── What partners get ─── */
.partners-list { border-top: 1px solid var(--border); }
.pli { display: flex; gap: 18px; align-items: flex-start; padding: 22px 0; border-bottom: 1px solid var(--border); }
.pli:last-child { border-bottom: none; }
.pli-check { width: 20px; height: 20px; border-radius: 50%; background: var(--accent-d); flex-shrink: 0; margin-top: 2px; display: flex; align-items: center; justify-content: center; }
.pli-check::after { content: '✓'; font-size: 0.7rem; font-weight: 700; color: var(--accent); }
.pli p { color: var(--text); font-size: 0.95rem; }

/* ─── CTA band ─── */
.cta-band { padding: var(--pad-sm) 0; border-top: 1px solid var(--border); text-align: center; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band .lead { max-width: 480px; margin: 0 auto 32px; }
.cta-band .ctas { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ─── AI split ─── */
.ai-split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.ai-block { padding: 32px; border-radius: var(--r-lg); }
.ai-block.prod { background: var(--accent-d); border: 1px solid rgba(5,210,95,0.18); }
.ai-block.road { background: var(--accent-2d); border: 1px solid rgba(87,224,147,0.18); }
.ai-lbl { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 24px; }
.ai-block.prod .ai-lbl { color: var(--accent); }
.ai-block.road .ai-lbl { color: var(--accent-2); }
.ai-item { padding: 16px 0; border-bottom: 1px solid var(--border); }
.ai-item:last-child { border-bottom: none; }
.ai-item h4 { font-size: 0.93rem; font-weight: 600; color: var(--text); letter-spacing: 0; text-transform: none; margin-bottom: 6px; }
.ai-item p { font-size: 0.88rem; }
.ai-note { font-size: 0.82rem; color: var(--text-3); padding: 16px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); }

/* ─── Capability blocks ─── */
.cap-block { padding: 48px 0; border-bottom: 1px solid var(--border); }
.cap-block:first-child { padding-top: 0; border-top: 1px solid var(--border); margin-top: 48px; }
.cap-block:last-child { border-bottom: none; }
.cap-block h3 { font-size: 1.2rem; margin-bottom: 20px; }
.cap-block p { margin-bottom: 14px; }
.cap-block p:last-child { margin-bottom: 0; }

/* ─── About ─── */
.stage-block {
  background: var(--bg-2); border: 1px solid var(--border);
  border-left: 3px solid var(--accent-2); border-radius: var(--r);
  padding: 32px 36px; margin: 40px 0;
}
.stage-block p { color: var(--text); font-size: 1rem; line-height: 1.8; }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.team-card { padding: 36px; border: 1px solid var(--border); border-radius: var(--r-xl); transition: border-color var(--t); }
.team-card:hover { border-color: rgba(255,255,255,0.13); }
.team-role { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.team-card h3 { margin-bottom: 14px; }
.team-card p { font-size: 0.93rem; }

/* ─── Contact ─── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.fg { margin-bottom: 18px; }
.fg label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--text-2); margin-bottom: 8px; letter-spacing: 0.02em; }
.fg input, .fg select, .fg textarea {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r); padding: 11px 14px; color: var(--text); font: inherit;
  font-size: 0.93rem; transition: border-color var(--t); outline: none;
  -webkit-appearance: none;
}
.fg select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A92A8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: rgba(5,210,95,0.4); }
.fg textarea { min-height: 110px; resize: vertical; }
.fg select option { background: var(--bg-2); }
.form-success { padding: 32px; text-align: center; }
.form-success h3 { margin-bottom: 12px; }
.contact-aside h3 { font-size: 1.1rem; margin-bottom: 28px; }
.contact-step { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.contact-step:first-child { border-top: 1px solid var(--border); }
.step-dot { width: 26px; height: 26px; border-radius: 50%; background: var(--accent-d); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.step-dot span { font-size: 0.72rem; font-weight: 700; color: var(--accent); }
.contact-step p { font-size: 0.9rem; }

/* ─── Blog ─── */
.blog-empty { text-align: center; padding: 80px 0; }
.blog-empty h2 { margin-bottom: 16px; }
.blog-subscribe { max-width: 400px; margin: 32px auto 0; display: flex; gap: 10px; }
.blog-subscribe input { flex: 1; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 10px 14px; color: var(--text); font: inherit; font-size: 0.9rem; outline: none; }
.blog-subscribe input:focus { border-color: rgba(5,210,95,0.4); }

/* ─── Footer ─── */
.footer { background: var(--bg); border-top: 1px solid var(--border); padding: 64px 0 36px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand > p { font-size: 0.88rem; margin-bottom: 16px; }
.footer-brand a { font-size: 0.85rem; color: var(--text-2); transition: color var(--t); display: block; }
.footer-brand a:hover { color: var(--text); }
.footer-col h5, .footer-col .fcol-h { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--text-3); margin-bottom: 20px; }
.footer-col a { display: block; font-size: 0.88rem; color: var(--text-2); margin-bottom: 12px; transition: color var(--t); }
.footer-col a:hover { color: var(--text); }
.footer-btm { display: flex; align-items: center; justify-content: space-between; padding-top: 32px; border-top: 1px solid var(--border); }
.footer-btm p { font-size: 0.82rem; color: var(--text-3); }

/* ─── Video hero ─── */
.hero-video { position: relative; background: var(--bg); }
.hero-video-wrap { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.hero-bg-video { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.hero-video-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(8,12,20,0.45) 0%,
    rgba(8,12,20,0.3) 50%,
    rgba(8,12,20,0.85) 90%,
    var(--bg) 100%);
}

/* ─── Globe mission section ─── */
.globe-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: center;
}
.globe-statement {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 500;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 48px;
}
.globe-stats { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--border); }
.globe-stat { padding: 20px 0; border-bottom: 1px solid var(--border); }
.globe-stat strong { display: block; font-size: 0.93rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.globe-stat span { font-size: 0.85rem; color: var(--text-2); }
.globe-animation { display: flex; align-items: center; justify-content: center; overflow: visible; padding-left: 48px; }
#globe-canvas { display: block; width: 100%; max-width: 640px; }

@media (max-width: 768px) {
  .globe-section { grid-template-columns: 1fr; gap: 32px; }
  .globe-animation { order: -1; padding-left: 0; margin: 0 auto; }
  #globe-canvas { max-width: 260px; margin: 0 auto; }
}

/* ─── Animate on scroll ─── */
.anim { opacity: 0; transform: translateY(16px); transition: opacity 0.5s ease, transform 0.5s ease; }
.anim.in { opacity: 1; transform: none; }
.anim-d1 { transition-delay: 0.08s; }
.anim-d2 { transition-delay: 0.16s; }
.anim-d3 { transition-delay: 0.24s; }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .g3 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .step { grid-template-columns: 140px 1fr; gap: 32px; }
  .ai-split { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --pad: 64px; --pad-sm: 48px; }
  h1 { letter-spacing: -0.015em; }
  .nav-links, .nav-right { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile { display: flex; flex-direction: column; }
  .g3, .g2, .team-grid, .contact-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: 20px; }
  .step-lbl { padding-bottom: 16px; border-bottom: 1px solid var(--border); }

  /* Footer: brand full-width on top, 3 link cols side-by-side below */
  .footer { padding: 48px 0 28px; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 28px 12px; }
  .footer-brand { grid-column: 1 / -1; padding-bottom: 4px; }
  .footer-brand > p:first-of-type { font-size: 0.82rem; }
  .footer-col h5, .footer-col .fcol-h { font-size: 0.68rem; margin-bottom: 14px; }
  .footer-col a { font-size: 0.82rem; margin-bottom: 8px; }
  .footer-btm { flex-direction: column; gap: 12px; text-align: center; }

  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .hero-tracks { flex-direction: column; gap: 24px; }
  .hero-track-sep { width: 40px; height: 1px; margin: 0; }

  /* Animations: shorter travel on small screens */
  .anim { transform: translateY(8px); }

  .pq blockquote { font-size: 1.05rem; padding-left: 18px; border-left-width: 2px; }
  .pq .sub { padding-left: 20px; }
  .stage-block { padding: 22px 24px; }

  .cta-band .ctas { flex-direction: column; align-items: center; }
  .cta-split { grid-template-columns: 1fr; }
  .cta-track-sep { width: 100%; height: 1px; margin: 0; }
  .cta-track { padding: 28px 0; }
  .mode-card { padding: 24px; }
  .mode-top { flex-direction: column; gap: 8px; }
}

@media (max-width: 600px) {
  /* Kill forced line breaks in the hero h1 — let text reflow naturally */
  .hero h1 br { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .blog-subscribe { flex-direction: column; }
}

/* ──────────────────────────────────────────────────────────
   Large screens (1600px+): give content more breathing room
   without sacrificing line-length readability.
   ────────────────────────────────────────────────────────── */
@media (min-width: 1600px) {
  :root { --container: 1280px; }
}

/* ──────────────────────────────────────────────────────────
   Touch / finger-friendly adjustments.
   Targets any device with a coarse pointer (phones, tablets,
   touchscreen laptops). Bumps interactive elements to the
   44px-48px minimum tap-target size and adds tap feedback.
   ────────────────────────────────────────────────────────── */
@media (pointer: coarse) {

  /* Top nav links: wider hit area for narrow words like "Blog" */
  .nav-links a { padding: 16px 8px; }
  .nav-links { gap: 14px; }

  /* Mailto and tel links anywhere on the site */
  a[href^="mailto:"], a[href^="tel:"] {
    min-height: 44px; display: inline-flex; align-items: center;
  }

  /* Language toggle (top nav) */
  .lang-toggle { gap: 4px; }
  .lang-toggle button { padding: 10px 8px; font-size: 0.9rem; }

  /* Hamburger button: 48x48 tap area */
  .nav-hamburger { padding: 12px; min-width: 48px; min-height: 48px; align-items: center; justify-content: center; }
  .nav-hamburger span { width: 24px; height: 2px; }
  /* Recalibrate X pivot for 2px-tall spans on touch devices */
  .nav-hamburger[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
  .nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
  .nav-hamburger[aria-expanded="true"] span:last-child  { transform: translateY(-7px) rotate(-45deg); }

  /* Logo link: 48x48 minimum tap area */
  .nav-logo { min-height: 48px; align-items: center; }

  /* Lang toggle buttons: minimum 44x44 on touch */
  .lang-toggle button { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 10px 12px; }

  /* Footer links: generous tap area (currently 22-23px tall) */
  .footer-col a { padding: 12px 0; min-height: 44px; display: flex; align-items: center; }
  .footer-brand a[href^="mailto"] { padding: 12px 0; min-height: 44px; display: flex; align-items: center; }
  .footer-brand .nav-logo { min-height: 48px; }
  .footer-btm .lang-toggle button { min-width: 44px; min-height: 44px; }

  /* Mobile slide-in menu links */
  .nav-mobile a { padding: 20px 0; font-size: 1.15rem; }
  .nav-mobile .mobile-lang { gap: 8px; }
  .nav-mobile .mobile-lang button { padding: 14px 18px; font-size: 1rem; }

  /* Standard buttons: 48px minimum */
  .btn { padding: 14px 24px; font-size: 0.95rem; min-height: 48px; }
  .btn-ghost { padding: 12px 0; min-height: 44px; }

  /* Track tabs (approach + platform): generous thumb target */
  .track-tab { padding: 14px 22px; min-height: 52px; font-size: 0.95rem; }

  /* Contact form inputs */
  .fg input, .fg select, .fg textarea {
    padding: 14px; font-size: 1rem; min-height: 48px;
  }
  .fg select { padding-right: 40px; }
  .fg textarea { min-height: 120px; }
  .fg label { font-size: 0.9rem; margin-bottom: 10px; }

  /* Blog subscribe input */
  .blog-subscribe { gap: 12px; }
  .blog-subscribe input { padding: 14px; font-size: 1rem; min-height: 48px; }

  /* Tap feedback (replaces hover-only states on touch) */
  .btn-primary:active { background: var(--accent-2); transform: scale(0.98); }
  .btn-outline:active {
    background: var(--accent); border-color: var(--accent); color: #0A0F1A;
    transform: scale(0.98);
  }
  .btn-ghost:active { color: var(--accent); }
  .track-tab:active { background: var(--accent-d); }
  .nav-links a:active, .nav-mobile a:active { color: var(--text); }
}

/* ─── Cookie consent banner ─────────────────────────────────────────────── */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 300;
  background: rgba(13,20,32,0.98);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-top: 1px solid var(--border);
  padding: 18px 24px;
  padding-bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}
.cookie-banner.visible { transform: none; }
.cookie-banner-msg {
  flex: 1; min-width: 240px;
  font-size: 0.88rem; color: var(--text-2); line-height: 1.65; margin: 0;
}
.cookie-banner-msg a { color: var(--accent); text-decoration: underline; }
.cookie-banner-actions { display: flex; gap: 10px; flex-shrink: 0; }

@media (max-width: 600px) {
  .cookie-banner { flex-direction: column; align-items: stretch; padding: 18px 16px; padding-bottom: calc(18px + env(safe-area-inset-bottom, 0px)); }
  .cookie-banner-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .cookie-banner-actions .btn { justify-content: center; }
}