/* ================================================================
   AXIOM ERP — Portfolio Site  |  Light Theme  |  2025–26
   ================================================================ */

/* ── Reset ────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}

/* ── Design Tokens ────────────────────────────────────────────── */
:root{
  /* Backgrounds */
  --bg:          #ffffff;
  --bg-muted:    #f8fafc;
  --bg-subtle:   #f1f5f9;
  --bg-hero:     #f5f8ff;
  --bg-dark:     #1e293b;     /* footer only — softened */

  /* Text — all soft, no harsh black anywhere */
  --text:        #4d6070;   /* body, numbers, nav */
  --text-h:      #4a5e6e;   /* headings — same family */
  --text-2:      #718394;
  --text-3:      #a4b4c0;
  --text-inv:    #ffffff;
  --text-inv-2:  rgba(255,255,255,.65);

  /* Brand — muted, harmonious with text palette */
  --accent:      #4e7aaa;
  --accent-h:    #3d6a96;
  --accent-2:    #7060b0;
  --green:       #3a8a70;
  --amber:       #a07830;
  --danger:      #b85050;

  /* Borders & Shadows */
  --border:      #e2e8f0;
  --border-2:    #cbd5e1;
  --shadow-xs:   0 1px 2px rgba(15,23,42,.05);
  --shadow-sm:   0 1px 4px rgba(15,23,42,.06);
  --shadow-md:   0 4px 16px rgba(15,23,42,.07);
  --shadow-lg:   0 8px 28px rgba(15,23,42,.09);
  --shadow-card: 0 1px 4px rgba(15,23,42,.05);

  /* Layout */
  --r:      8px;
  --r-lg:   14px;
  --r-xl:   20px;
  --max-w:  1200px;
  --max-txt: 680px;
}

/* ── Base ─────────────────────────────────────────────────────── */
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--text);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
  cursor:default;
}
/* Force all elements to inherit cursor — prevents browser from
   auto-resolving cursor:auto to I-beam over text nodes */
*,*::before,*::after{cursor:inherit}
/* Restore text cursor only on actual input fields */
input:not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="checkbox"]):not([type="radio"]),
textarea,
select{cursor:text}

/* ── Typography ───────────────────────────────────────────────── */
h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--text-h)}
h2{font-size:clamp(1.625rem,3vw,2.25rem);font-weight:700;line-height:1.2;letter-spacing:-.02em;color:var(--text-h)}
h3{font-size:1.125rem;font-weight:600;line-height:1.3;color:var(--text-h)}
h4{font-size:.9375rem;font-weight:600;color:var(--text-h)}
p{color:var(--text-2)}
.lead{font-size:1.0625rem;line-height:1.75;color:var(--text-2)}
.eyebrow{
  font-size:.75rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent);
  display:block;margin-bottom:.625rem;
}
.gradient-text{
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ── Layout ───────────────────────────────────────────────────── */
.container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}
.container-sm{max-width:var(--max-txt);margin:0 auto;padding:0 1.5rem}
.section{padding:5rem 0}
.section-sm{padding:3rem 0}
.section-muted{background:var(--bg-muted)}
.section-subtle{background:var(--bg-subtle)}
.text-center{text-align:center}
.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-6{margin-top:3rem}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.6875rem 1.375rem;border-radius:var(--r);
  font-size:.9375rem;font-weight:500;cursor:pointer;
  transition:all .18s;text-decoration:none;border:none;white-space:nowrap;
}
.btn:hover{text-decoration:none}
.btn-primary{background:rgba(78,122,170,.09);color:var(--accent);border:1px solid rgba(78,122,170,.22)}
.btn-primary:hover{background:rgba(78,122,170,.15);border-color:rgba(78,122,170,.38);color:var(--accent-h)}
.btn-secondary{background:var(--bg);color:var(--text);border:1.5px solid var(--border)}
.btn-secondary:hover{border-color:var(--border-2);background:var(--bg-muted)}
.btn-ghost{background:transparent;color:var(--text-2);padding:.625rem .875rem}
.btn-ghost:hover{color:var(--text);background:var(--bg-subtle)}
.btn-lg{padding:.8125rem 1.75rem;font-size:1rem;border-radius:var(--r-lg)}
.btn-sm{padding:.4375rem .875rem;font-size:.8125rem}

/* ── Navigation ───────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:200;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  padding:0 1.5rem;
}
.nav-inner{
  max-width:var(--max-w);margin:0 auto;
  display:flex;align-items:center;gap:1.5rem;height:62px;
}
.nav-logo{font-size:1.1875rem;font-weight:800;color:var(--text-h);letter-spacing:-.02em;flex-shrink:0}
.nav-logo:hover{color:var(--text-h)}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;gap:.25rem;list-style:none;flex:1}
.nav-links a{
  color:var(--text-2);font-size:.875rem;padding:.375rem .75rem;
  border-radius:6px;transition:all .15s;
}
.nav-links a:hover{color:var(--text);background:var(--bg-subtle)}
.nav-links a.active{color:var(--accent);font-weight:500}
.nav-right{display:flex;align-items:center;gap:.75rem;margin-left:auto;flex-shrink:0}

/* Language Switcher */
.lang-switcher{position:relative}
.lang-btn{
  display:inline-flex;align-items:center;gap:.375rem;
  padding:.375rem .75rem;border-radius:6px;
  font-size:.8125rem;font-weight:500;color:var(--text-2);
  background:var(--bg-subtle);border:1px solid var(--border);
  cursor:pointer;transition:all .15s;
}
.lang-btn:hover{border-color:var(--border-2);color:var(--text)}
.lang-flag{font-size:.9375rem}
.lang-code{letter-spacing:.03em}
.lang-arrow{font-size:.625rem;opacity:.6;transition:transform .15s}
.lang-dropdown{
  position:absolute;right:0;top:calc(100% + 6px);
  background:var(--bg);border:1px solid var(--border);
  border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
  overflow:hidden;min-width:160px;
  opacity:0;transform:translateY(-6px);pointer-events:none;
  transition:all .18s;z-index:300;
}
.lang-switcher.open .lang-dropdown{opacity:1;transform:translateY(0);pointer-events:all}
.lang-switcher.open .lang-arrow{transform:rotate(180deg)}
.lang-option{
  display:flex;align-items:center;gap:.75rem;
  padding:.625rem 1rem;cursor:pointer;
  font-size:.875rem;color:var(--text-2);
  transition:background .1s;
}
.lang-option:hover{background:var(--bg-subtle);color:var(--text)}
.lang-option.active{color:var(--accent);font-weight:500;background:rgba(78,122,170,.04)}
.lang-option .flag{font-size:1rem}
.lang-option .name{flex:1}
.lang-option .code{font-size:.75rem;opacity:.5;font-weight:600;letter-spacing:.05em}

.nav-hamburger{display:none;background:none;border:none;cursor:pointer;padding:.5rem}
.nav-hamburger span{display:block;width:20px;height:2px;background:var(--text);margin:5px 0;border-radius:2px;transition:.25s}

/* ── Hero (Light) ─────────────────────────────────────────────── */
.hero{
  background:linear-gradient(160deg,var(--bg-hero) 0%,var(--bg) 55%);
  padding:5.5rem 0 4.5rem;position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 70% at 70% 40%,rgba(78,122,170,.06) 0%,transparent 60%),
    radial-gradient(ellipse 40% 50% at 10% 80%,rgba(112,96,176,.04) 0%,transparent 50%);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hero-content{position:relative;z-index:1}
.hero h1{color:var(--text-h);margin-bottom:1.25rem}
.hero .lead{margin-bottom:2rem;max-width:460px}
.hero-actions{display:flex;gap:.875rem;flex-wrap:wrap}
.hero-stats{
  display:flex;gap:2rem;margin-top:3rem;padding-top:2rem;flex-wrap:wrap;
}
.hero-stat-value{font-size:1.625rem;font-weight:800;color:var(--text-h);letter-spacing:-.04em;display:block;line-height:1}
.hero-stat-label{font-size:.75rem;color:var(--text-3);margin-top:.25rem;display:block}
.hero-visual{position:relative;z-index:1}
.hero-screenshot{
  border-radius:var(--r-xl);border:1px solid var(--border);
  overflow:hidden;box-shadow:0 20px 60px rgba(15,23,42,.12),0 0 0 1px var(--border);
  background:var(--bg-subtle);min-height:320px;
  display:flex;align-items:center;justify-content:center;
}
.hero-screenshot img{width:100%;height:auto;display:block;border-radius:var(--r-xl)}

/* ── ERP Mock UI (hero visual) ────────────────────────────────── */
/* ── Hero illustration wrapper ────────────────────────────────── */
.hero-illus{
  border-radius:var(--r-xl);
  background:var(--bg);
  box-shadow:0 12px 48px rgba(15,23,42,.09);
  display:flex;align-items:center;justify-content:center;
  padding:2.5rem 2rem;
  user-select:none;
  transition:box-shadow .25s;
}
.hero-illus.lb-trigger{cursor:pointer}
.hero-illus.lb-trigger:hover{
  box-shadow:0 16px 56px rgba(78,122,170,.14);
}
.hero-illus svg{width:100%;height:auto;display:block}

/* ── Section Headers ──────────────────────────────────────────── */
.section-header{margin-bottom:3rem}
.section-header.center{text-align:center;max-width:600px;margin:0 auto 3rem}
.section-header h2{margin-bottom:.625rem}
.section-header p{font-size:1rem}

/* ── Cards ────────────────────────────────────────────────────── */
.card{
  background:var(--bg);border-radius:var(--r-lg);
  padding:1.625rem;
}
.card:hover{box-shadow:var(--shadow-sm)}
.card-icon{
  width:44px;height:44px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.375rem;margin-bottom:.875rem;
}
.ci-blue  {background:rgba(78,122,170,.08); color:var(--accent)}
.ci-purple{background:rgba(112,96,176,.08);color:var(--accent-2)}
.ci-green {background:rgba(5,150,105,.08); color:var(--green)}
.ci-amber {background:rgba(217,119,6,.08); color:var(--amber)}
.ci-slate {background:var(--bg-subtle);    color:var(--text-2)}

/* ── Grids ────────────────────────────────────────────────────── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:1.25rem}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem}

/* ── Module Cards ─────────────────────────────────────────────── */
.module-card{
  background:var(--bg);border-radius:var(--r-lg);border:1px solid var(--border);
  padding:1.375rem;transition:all .2s;text-decoration:none;display:block;color:inherit;
}
.module-card:hover{border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,122,170,.1),var(--shadow-md);transform:translateY(-1px);color:inherit}
.module-card-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.125rem;margin-bottom:.875rem;background:var(--bg-subtle)}
.module-card h4{margin-bottom:.3rem;font-size:.875rem}
.module-card p{font-size:.8125rem;color:var(--text-3);line-height:1.5}
.module-card .tag{display:inline-block;font-size:.6875rem;font-weight:600;padding:.125rem .5rem;border-radius:9999px;margin-top:.625rem;background:rgba(78,122,170,.08);color:var(--accent)}

/* ── Group label (legacy) ─────────────────────────────────────── */
.group-label{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-3);margin-bottom:.875rem;display:block}

/* ── Module Groups — alternating layout ──────────────────────── */
.mg-section{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-xl);overflow:hidden;margin-bottom:1.5rem}
.mg-head{display:flex;align-items:center;gap:.75rem;padding:.875rem 1.25rem;background:var(--bg-muted);border-bottom:1px solid var(--border)}
.mg-head-accent{width:3px;height:1rem;border-radius:2px;flex-shrink:0}
.mg-head-icon{font-size:1rem;line-height:1}
.mg-head-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-2);flex:1}
.mg-head-count{font-size:.6875rem;font-weight:600;color:var(--text-3);background:var(--bg-subtle);padding:.15rem .5rem;border-radius:9999px;border:1px solid var(--border)}
.mg-row{display:grid;grid-template-columns:2fr 3fr;min-height:300px}
.mg-visual{background:var(--bg-muted);display:flex;align-items:center;justify-content:center;padding:1.25rem;border-right:1px solid var(--border);order:-1}
.mg-contexts{padding:.375rem .625rem;display:flex;flex-direction:column;justify-content:center}
.mg-section--flip .mg-row{grid-template-columns:3fr 2fr}
.mg-section--flip .mg-visual{order:0;border-right:none;border-left:1px solid var(--border)}

/* ctx-item */
.ctx-item{display:grid;grid-template-columns:1.75rem 1fr auto;align-items:center;gap:.625rem;padding:.6rem .875rem;border-radius:var(--r-md);text-decoration:none;color:inherit;transition:background .15s,transform .12s}
.ctx-item:hover{background:var(--bg-muted);transform:translateX(3px)}
.mg-section--flip .ctx-item:hover{transform:translateX(-3px)}
.ctx-icon{font-size:1rem;text-align:center}
.ctx-name{font-size:.875rem;font-weight:600;color:var(--text-h);line-height:1.2}
.ctx-desc{font-size:.775rem;color:var(--text-2);margin-top:.1rem;line-height:1.4}
.ctx-badge{font-size:.6875rem;font-weight:600;padding:.15rem .5rem;border-radius:9999px;white-space:nowrap;flex-shrink:0}

/* Color themes */
.mg-section--blue  .mg-head-accent{background:var(--accent)}
.mg-section--blue  .ctx-badge{background:rgba(78,122,170,.1);color:var(--accent)}
.mg-section--green .mg-head-accent{background:#3a8f6b}
.mg-section--green .ctx-badge{background:rgba(58,143,107,.1);color:#3a8f6b}
.mg-section--purple .mg-head-accent{background:#8060b0}
.mg-section--purple .ctx-badge{background:rgba(128,96,176,.1);color:#8060b0}

/* App frame chrome */
.app-frame{width:100%;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);box-shadow:0 2px 16px rgba(15,23,42,.08);background:var(--bg)}
.app-frame-chrome{display:flex;align-items:center;gap:.3125rem;padding:.5rem .75rem;background:var(--bg-subtle);border-bottom:1px solid var(--border)}
.app-frame-dot{width:8px;height:8px;border-radius:50%}
.app-frame-urlbar{flex:1;height:18px;background:var(--bg-muted);border-radius:3px;border:1px solid var(--border);margin-left:.375rem}
.app-frame-body img{width:100%;display:block;max-height:280px;object-fit:cover;object-position:top}
.app-frame-body .screenshot-placeholder{min-height:200px;border-radius:0}
/* lb-trigger inside app-frame: zoom icon anchored to frame bottom-right */
.app-frame-body.lb-trigger{display:block;border-radius:0;overflow:visible;position:relative;cursor:zoom-in}
.app-frame-body.lb-trigger img{transition:transform .3s ease}
.app-frame-body.lb-trigger:hover img{transform:scale(1.025)}

/* ── Static illustrations (no lightbox) ─────────────────────── */
.illus-wrap{
  align-self:stretch;
  min-height:320px;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--bg-muted);
  display:flex;
  align-items:stretch;
}
.illus-wrap svg{width:100%;height:100%;display:block}
/* grid stretch variant for illustration pages */
.grid-2.grid-illus{align-items:stretch}

/* ── Feature Stats ────────────────────────────────────────────── */
.feature-stats-section{
  background:var(--bg-muted);
  padding:2rem 0;
}
.feature-stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
}
.fstat-card{
  background:var(--bg);
  border-radius:var(--r-lg);padding:1.5rem 1.375rem 1.25rem;
  position:relative;overflow:hidden;
  display:flex;gap:1rem;align-items:flex-start;
}
.fstat-bar{
  position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--accent-c);opacity:.55;
  border-radius:var(--r-lg) var(--r-lg) 0 0;
}
.fstat-icon{font-size:1.625rem;line-height:1;flex-shrink:0;margin-top:.125rem}
.fstat-body{display:flex;flex-direction:column;gap:.25rem;min-width:0}
.fstat-num{
  font-size:2rem;font-weight:800;letter-spacing:-.04em;line-height:1;
  color:var(--accent-c);display:block;
}
.fstat-label{font-size:.8125rem;font-weight:600;color:var(--text-h);display:block;line-height:1.3}
.fstat-desc{font-size:.75rem;color:var(--text-3);line-height:1.45;display:block;margin-top:.125rem}
/* legacy */
.stat-value{font-size:2.25rem;font-weight:800;color:var(--text-h);letter-spacing:-.04em;display:block;line-height:1}
.stat-label{font-size:.75rem;color:var(--text-3);margin-top:.375rem;display:block}

/* ── Process Track ────────────────────────────────────────────── */
/* ── Zigzag Flow (Process Track) ──────────────────────────────── */
.zigzag-flow{ position:relative; user-select:none }

/* ── number strip ── */
.zz-nums{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  gap:.75rem;
  margin-bottom:.5rem;
}
.zz-num{
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:var(--bg-subtle);
  border:1.5px solid var(--border-2);
  color:var(--text-2);font-size:.8125rem;font-weight:700;
  margin:0 auto;
}

/* ── zigzag SVG + auto triggers ── */
.zz-svg-wrap{
  position:relative;
  height:90px;
  margin:0;
}
.zz-svg{
  position:absolute;inset:0;
  width:100%;height:100%;
  overflow:visible;
}
.zz-auto{
  position:absolute;
  font-size:.6rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--text-3);
  background:var(--bg-muted);
  border:1px solid var(--border);
  border-radius:9999px;
  padding:.175rem .5rem;
  white-space:nowrap;
  transform:translateX(-50%);
  top:50%;
  margin-top:-.65rem;
}
/* positions: centered between columns (each col = 100%/7 ≈ 14.28%) */
.zz-auto--1-2{ left:calc(100% * 1.5 / 7) }
.zz-auto--2-3{ left:calc(100% * 2.5 / 7) }
.zz-auto--4-5{ left:calc(100% * 4.5 / 7) }
.zz-auto--5-6{ left:calc(100% * 5.5 / 7) }

/* ── cards grid: 7 cols × 2 rows ── */
.zz-cards{
  display:grid;
  grid-template-columns:repeat(7,1fr);
  grid-template-rows:auto auto;
  gap:.75rem;
  margin-top:.25rem;
}
/* top row: cols 1,3,5,7 */
.zz-col1{ grid-column:1; grid-row:1 }
.zz-col3{ grid-column:3; grid-row:1 }
.zz-col5{ grid-column:5; grid-row:1 }
.zz-col7{ grid-column:7; grid-row:1 }
/* bottom row: cols 2,4,6 */
.zz-col2{ grid-column:2; grid-row:2 }
.zz-col4{ grid-column:4; grid-row:2 }
.zz-col6{ grid-column:6; grid-row:2 }

.zz-card{
  display:flex;flex-direction:column;align-items:center;
  gap:.3rem;text-align:center;
  padding:.875rem .5rem;
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  transition:box-shadow .2s,transform .2s,border-color .2s;
}
.zz-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-2px);
  border-color:var(--border-2);
}
.zz-icon{ font-size:1.625rem;line-height:1;display:block }
.zz-title{ font-size:.8125rem;font-weight:700;color:var(--text-h);line-height:1.25;display:block }
.zz-desc{ font-size:.75rem;color:var(--text-3);line-height:1.4;display:block }

/* legacy — keep .flow hidden */
.flow,.pt-auto{ display:none }

/* legacy .flow kept for mobile fallback */
.flow{display:none}

/* ── Feature list ─────────────────────────────────────────────── */
.feature-list{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.feature-list li{display:flex;align-items:flex-start;gap:.5rem;font-size:.9375rem;color:var(--text-2)}
.feature-list li::before{content:'✓';color:var(--green);font-weight:700;flex-shrink:0;margin-top:.1rem}

/* ── Tech badges ──────────────────────────────────────────────── */
.tech-grid{display:flex;flex-wrap:wrap;gap:.5rem}
.perm-grid{display:flex;flex-wrap:wrap;gap:.3125rem;margin-top:.625rem}
.perm-badge{
  font-family:ui-monospace,'Cascadia Code','Fira Code',monospace;
  font-size:.7rem;font-weight:600;
  background:rgba(78,122,170,.08);color:var(--accent);
  border-radius:4px;padding:.15rem .5rem;
  white-space:nowrap;letter-spacing:.01em;
}
.tech-badge{
  background:var(--bg-subtle);border:1px solid var(--border);
  border-radius:6px;padding:.3rem .7rem;
  font-size:.8125rem;font-weight:500;color:var(--text-2);
  display:inline-flex;align-items:center;gap:.375rem;
}
.tech-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}

/* ── Technology Stack cards ────────────────────────────────────── */
.stack-card{border-radius:var(--r-xl);overflow:hidden;background:var(--bg)}
.sc-head{padding:1.25rem 1.5rem;display:flex;align-items:center;gap:.875rem;border-bottom:1px solid transparent}
.sc-be .sc-head{background:rgba(78,122,170,.05);border-color:rgba(78,122,170,.1)}
.sc-db .sc-head{background:rgba(58,138,112,.05);border-color:rgba(58,138,112,.1)}
.sc-fe .sc-head{background:rgba(112,96,176,.05);border-color:rgba(112,96,176,.1)}
.sc-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.375rem;flex-shrink:0}
.sc-be .sc-icon{background:rgba(78,122,170,.12)}
.sc-db .sc-icon{background:rgba(58,138,112,.12)}
.sc-fe .sc-icon{background:rgba(112,96,176,.12)}
.sc-info{flex:1;min-width:0}
.sc-name{font-size:1rem;font-weight:700;color:var(--text-h);display:block;line-height:1.25}
.sc-layer{font-size:.75rem;color:var(--text-3);font-weight:500;display:block;margin-top:.125rem}
.sc-ver{font-size:.6875rem;font-weight:700;padding:.25rem .5625rem;border-radius:9999px;letter-spacing:.02em;flex-shrink:0;white-space:nowrap}
.sc-be .sc-ver{background:rgba(78,122,170,.1);color:#3d6a96}
.sc-db .sc-ver{background:rgba(58,138,112,.1);color:#2d7060}
.sc-fe .sc-ver{background:rgba(112,96,176,.1);color:#5a4a96}
.sc-body{padding:1.25rem 1.5rem}
.sc-desc{font-size:.875rem;color:var(--text-2);line-height:1.65;margin-bottom:1.125rem}
.sc-chips{display:flex;flex-wrap:wrap;gap:.3125rem}
.sc-chip{font-size:.8125rem;font-weight:500;padding:.25rem .625rem;border-radius:5px}
.sc-be .sc-chip{background:rgba(78,122,170,.07);color:#3d6a96}
.sc-db .sc-chip{background:rgba(58,138,112,.07);color:#2d7060}
.sc-fe .sc-chip{background:rgba(112,96,176,.07);color:#5a4a96}

/* ── Audience cards ───────────────────────────────────────────── */
.audience-card{
  background:var(--bg);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:1.75rem;
  border-top:3px solid var(--accent);
}

/* ── Architecture layers ──────────────────────────────────────── */
/* ── Architecture layers — redesigned stack ───────────────────── */
.arch-layers{display:flex;flex-direction:column;gap:0}
.al{border-radius:var(--r-lg);padding:1rem 1.25rem;border-left:3px solid}
.al-http  {background:rgba(78,122,170,.05); border-color:#4e7aaa}
.al-app   {background:rgba(112,96,176,.05); border-color:#7060b0}
.al-domain{background:rgba(45,127,94,.05);  border-color:#2d7f5e}
.al-infra {background:rgba(160,120,48,.05); border-color:#a07830}
.al-hd{display:flex;align-items:center;gap:.75rem;margin-bottom:.625rem}
.al-badge{
  width:26px;height:26px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:.6875rem;font-weight:800;letter-spacing:.02em;flex-shrink:0;
}
.al-title{font-size:.9375rem;font-weight:700;color:var(--text-h);display:block;line-height:1.2}
.al-role{font-size:.75rem;color:var(--text-3);display:block;margin-top:.1rem;font-weight:500}
.al-items{display:flex;flex-wrap:wrap;gap:.3125rem}
.al-item{
  background:var(--bg);border-radius:5px;
  padding:.1875rem .5625rem;font-size:.8125rem;font-weight:500;color:var(--text-2);
}
.al-connector{
  display:flex;align-items:center;justify-content:center;
  height:20px;color:var(--text-3);font-size:.8125rem;line-height:1;
}
.layer-db    {background:rgba(217,119,6,.04)}

/* ── Steps ────────────────────────────────────────────────────── */
.steps{display:flex;flex-direction:column;gap:1.25rem}
.step{display:flex;gap:1.25rem;align-items:flex-start}
.step-num{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8125rem;flex-shrink:0;margin-top:.125rem}
.step-body h4{margin-bottom:.3rem}
.step-body p{font-size:.875rem}

/* ── Module hero ──────────────────────────────────────────────── */
.module-hero{
  background:linear-gradient(160deg,var(--bg-hero) 0%,var(--bg) 60%);
  padding:3.5rem 0 3rem;
}
.module-hero h1{color:var(--text-h);font-size:clamp(1.625rem,3.5vw,2.75rem)}
.module-hero .lead{margin-top:.875rem;max-width:560px}
.module-hero-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.meta-tag{
  display:inline-flex;align-items:center;gap:.375rem;
  background:var(--bg-subtle);
  border-radius:9999px;padding:.25rem .875rem;
  font-size:.8125rem;color:var(--text-2);
}

/* ── Screenshot ───────────────────────────────────────────────── */
.screenshot-wrap{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.screenshot-wrap img{width:100%;display:block}
.screenshot-placeholder{
  background:var(--bg-subtle);border:2px dashed var(--border);
  border-radius:var(--r-lg);padding:3rem 2rem;text-align:center;
  color:var(--text-3);min-height:240px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.625rem;
}
.ph-icon{font-size:2rem;opacity:.4}
.ph-label{font-size:.875rem;font-weight:500}
.ph-hint{font-size:.75rem;opacity:.6}

/* ── Related links ────────────────────────────────────────────── */
.related-links{display:flex;flex-wrap:wrap;gap:.625rem}
.related-link{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.4375rem .875rem;background:var(--bg-subtle);
  border:1px solid var(--border);border-radius:var(--r);
  font-size:.875rem;color:var(--text-2);transition:all .15s;
}
.related-link:hover{border-color:var(--accent);color:var(--accent)}

/* ── Contact form — light context ─────────────────────────────── */
.form-group{margin-bottom:1.125rem}
.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.4rem;color:var(--text-2)}
.form-control{
  width:100%;padding:.6875rem .875rem;
  border:1.5px solid var(--border);border-radius:var(--r);
  background:var(--bg);color:var(--text);font-size:.9375rem;font-family:inherit;
  outline:none;transition:border-color .15s;
  -webkit-appearance:none;appearance:none;
}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,122,170,.1)}
.form-control::placeholder{color:var(--text-3)}
textarea.form-control{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-success{background:rgba(58,138,112,.08);border:1px solid rgba(58,138,112,.25);border-radius:var(--r);padding:.875rem 1.125rem;color:var(--green);font-size:.875rem;font-weight:500;display:none;margin-bottom:1rem}

/* ── Custom Select ────────────────────────────────────────────── */
.cs-wrap{position:relative;width:100%}
.cs-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:.5rem;
  padding:.6875rem .875rem;border:1.5px solid var(--border);border-radius:var(--r);
  background:var(--bg);color:var(--text);font-size:.9375rem;font-family:inherit;
  cursor:pointer;outline:none;transition:border-color .15s;text-align:left;
}
.cs-trigger:focus,.cs-wrap.open .cs-trigger{border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,122,170,.1)}
.cs-arrow{font-size:.625rem;color:var(--text-3);transition:transform .15s;flex-shrink:0}
.cs-wrap.open .cs-arrow{transform:rotate(180deg)}
.cs-dropdown{
  position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:50;
  background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);overflow:hidden;
  opacity:0;transform:translateY(-6px);pointer-events:none;
  transition:opacity .15s,transform .15s;
}
.cs-wrap.open .cs-dropdown{opacity:1;transform:translateY(0);pointer-events:all}
.cs-option{
  padding:.625rem .875rem;font-size:.9375rem;color:var(--text-2);
  cursor:pointer;transition:background .1s;
}
.cs-option:hover{background:var(--bg-subtle);color:var(--text)}
.cs-option.active{color:var(--accent);background:rgba(78,122,170,.05);font-weight:500}

/* ── Footer form — lighter card on darker footer bg ──────────── */
.footer-contact{
  background:var(--bg-subtle);
  border-radius:var(--r-lg);
  padding:2rem 2rem 1.75rem;
  margin-bottom:2.5rem;
  border:1px solid var(--border);
}
.footer-contact-inner{
  display:grid;grid-template-columns:1fr 2fr;gap:3rem;align-items:start;
}
.footer-contact-info h3{
  font-size:1.0625rem;font-weight:600;color:var(--text-h);
  margin-bottom:.5rem;
}
.footer-contact-info p{font-size:.875rem;color:var(--text-2);line-height:1.65}
.footer-contact-info a{color:var(--accent);font-size:.8125rem;transition:color .15s}
.footer-contact-info a:hover{color:var(--accent-h)}
.footer-contact-links{margin-top:.875rem;display:flex;flex-direction:column;gap:.3rem}

/* Form inputs on light footer background */
.form-footer .form-label{color:var(--text-2);font-size:.8125rem;margin-bottom:.3rem}
.form-footer .form-control{
  background:var(--bg);
  border-color:var(--border-2);
  color:var(--text);
  font-size:.875rem;padding:.5875rem .75rem;
}
.form-footer .form-control:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(78,122,170,.12);
  background:var(--bg);
}
.form-footer .form-control::placeholder{color:var(--text-3)}
.form-footer textarea.form-control{min-height:90px}
.form-footer .form-group{margin-bottom:.75rem}
.form-footer .form-row{gap:.75rem}
.form-footer .cs-trigger{
  background:var(--bg);border-color:var(--border-2);
  color:var(--text);font-size:.875rem;padding:.5875rem .75rem;
}
.form-footer .cs-trigger:focus,.form-footer .cs-wrap.open .cs-trigger{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,122,170,.12);
}
.form-footer .cs-arrow{color:var(--text-3)}
.form-footer .cs-dropdown{
  background:var(--bg);border-color:var(--border);
}
.form-footer .cs-option{color:var(--text-2)}
.form-footer .cs-option:hover{background:var(--bg-muted);color:var(--text-h)}
.form-footer .cs-option.active{color:var(--accent);background:rgba(78,122,170,.07)}
.form-footer .form-success{
  background:rgba(58,138,112,.08);border-color:rgba(58,138,112,.25);
  color:var(--green);
}
.footer-submit-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;margin-top:.25rem}
.footer-submit-row p{font-size:.75rem;color:var(--text-3)}
.btn-footer-submit{
  background:rgba(78,122,170,.09);color:var(--accent);
  border:1px solid rgba(78,122,170,.22);border-radius:var(--r);
  padding:.5625rem 1.25rem;font-size:.875rem;font-weight:500;
  cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap;
}
.btn-footer-submit:hover{background:rgba(78,122,170,.15);border-color:rgba(78,122,170,.38);color:var(--accent-h)}

/* ── Testimonials ─────────────────────────────────────────────── */
.test-card{background:var(--bg);border-radius:var(--r-xl);padding:1.75rem;display:flex;flex-direction:column}
.test-mark{font-size:2.25rem;line-height:.9;color:var(--accent);opacity:.25;font-family:Georgia,serif;margin-bottom:.75rem;display:block}
.test-text{font-size:.9375rem;color:var(--text-2);line-height:1.75;flex:1;font-style:italic}
.test-author{display:flex;align-items:center;gap:.875rem;padding-top:1.125rem;margin-top:1.125rem;border-top:1px solid var(--border)}
.test-avatar{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9375rem;font-weight:700;color:#fff;flex-shrink:0}
.test-name{font-size:.9375rem;font-weight:600;color:var(--text-h);display:block}
.test-role{font-size:.8125rem;color:var(--text-3);display:block;margin-top:.125rem}

/* ── Logo ticker ──────────────────────────────────────────────── */
.logo-ticker{background:var(--bg-subtle);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:1.125rem 0;overflow:hidden;user-select:none}
.logo-track{display:flex;width:max-content;animation:axiom-ticker 40s linear infinite}
.logo-track:hover{animation-play-state:paused}
.logo-item{padding:0 2rem;font-size:.8125rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--text-3);white-space:nowrap;display:flex;align-items:center;gap:.625rem;border-right:1px solid var(--border);opacity:.55;transition:opacity .2s}
.logo-item:hover{opacity:.85}
.logo-item::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}
@keyframes axiom-ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── Platform capacity block ──────────────────────────────────── */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:2rem}
.cap-card{background:var(--bg);border-radius:var(--r-lg);padding:1.5rem 1.375rem;position:relative;overflow:hidden}
.cap-val{font-size:1.875rem;font-weight:800;color:var(--text-h);letter-spacing:-.05em;line-height:1;margin-bottom:.375rem;display:block}
.cap-label{font-size:.875rem;font-weight:600;color:var(--text-h);display:block;margin-bottom:.375rem}
.cap-desc{font-size:.8rem;color:var(--text-3);line-height:1.5;display:block}
.cap-note{margin-top:1.75rem;text-align:center;font-size:.8125rem;color:var(--text-3);font-style:italic}
@media(max-width:768px){.cap-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.cap-grid{grid-template-columns:1fr}}

/* ── Technology teaser block ──────────────────────────────────── */
.tech-teaser{
  background:linear-gradient(135deg,rgba(78,122,170,.04) 0%,rgba(112,96,176,.03) 100%);
  border:1px solid rgba(78,122,170,.12);
  border-radius:var(--r-xl);
  padding:2rem 2.5rem;
  display:grid;
  grid-template-columns:200px 1fr;
  gap:2.5rem;
  align-items:center;
  margin-top:2.5rem;
}
.tt-visual{display:flex;align-items:center;justify-content:center}
.tt-visual svg{width:100%;height:auto;display:block}
.tt-body{}
.tt-title{font-size:1.0625rem;font-weight:700;color:var(--text-h);margin:.375rem 0 .625rem;letter-spacing:-.02em;line-height:1.3}
.tt-desc{font-size:.875rem;color:var(--text-2);line-height:1.65;margin-bottom:.875rem}
.tt-pills{display:flex;flex-wrap:wrap;gap:.3125rem;margin-bottom:1.25rem}
.tt-pill{font-size:.75rem;font-weight:600;padding:.2rem .6rem;border-radius:5px;background:rgba(78,122,170,.08);color:var(--accent)}
.tt-link{display:inline-flex;align-items:center;gap:.375rem;color:var(--accent);font-weight:600;font-size:.9375rem;text-decoration:none;transition:color .15s}
.tt-link:hover{color:var(--accent-h)}
@media(max-width:768px){
  .tech-teaser{grid-template-columns:1fr;gap:1.5rem;padding:1.5rem}
  .tt-visual svg{max-width:200px;margin:0 auto}
}

/* ── CTA banner — badge-like soft tint ────────────────────────── */
.cta-banner{
  background:linear-gradient(135deg,rgba(78,122,170,.06) 0%,rgba(112,96,176,.04) 100%);
  border:1px solid rgba(78,122,170,.14);
  border-radius:var(--r-xl);padding:3rem;text-align:center;
}
.cta-banner h2{color:var(--text-h);margin-bottom:.625rem}
.cta-banner p{color:var(--text-2);margin-bottom:1.75rem;font-size:1.0625rem}
.btn-accent-solid{background:rgba(78,122,170,.09);color:var(--accent);border:1px solid rgba(78,122,170,.22)}
.btn-accent-solid:hover{background:rgba(78,122,170,.15);border-color:rgba(78,122,170,.38);color:var(--accent-h)}

/* ── Tags ─────────────────────────────────────────────────────── */
.tag{display:inline-block;font-size:.75rem;font-weight:600;padding:.2rem .55rem;border-radius:9999px;background:rgba(78,122,170,.08);color:var(--accent)}
.tag-green{background:rgba(5,150,105,.08);color:var(--green)}
.tag-purple{background:rgba(112,96,176,.08);color:var(--accent-2)}
.tag-amber{background:rgba(217,119,6,.08);color:var(--amber)}

/* ── International Adaptability ──────────────────────────────── */
.intl-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin-top:2.5rem}
.intl-card{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:1.25rem 1.375rem;transition:box-shadow .15s,transform .15s}
.intl-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--border-2)}
.intl-card-flag{font-size:1.875rem;line-height:1;margin-bottom:.625rem}
.intl-card-name{font-size:.9375rem;font-weight:700;color:var(--text-h);margin-bottom:.5rem}
.intl-card-tags{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:.75rem}
.intl-tag{font-size:.625rem;font-weight:700;padding:.15rem .45rem;border-radius:9999px;background:rgba(78,122,170,.08);color:var(--accent);white-space:nowrap;letter-spacing:.01em}
.intl-card-desc{font-size:.8125rem;color:var(--text-2);line-height:1.6}
.intl-arch-note{margin:2.5rem auto 0;padding:1.125rem 1.5rem;background:var(--bg-subtle);border-radius:10px;border-left:3px solid var(--accent);font-size:.9375rem;color:var(--text-2);max-width:700px;text-align:center;line-height:1.6}

/* ── Footer ───────────────────────────────────────────────────── */
.footer{background:#e3e9f0;padding:3.5rem 0 2rem;border-top:1px solid var(--border)}
.footer-grid{display:grid;grid-template-columns:1.2fr 1.4fr 1.4fr 1.4fr;gap:2rem;margin-bottom:2.5rem}
.footer-brand .name{font-size:1.125rem;font-weight:800;color:var(--text-h);letter-spacing:-.02em}
.footer-brand .name span{color:var(--accent)}
.footer-brand p{color:var(--text-2);font-size:.875rem;margin-top:.5rem;line-height:1.6}
.footer-col h5{font-size:.75rem;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.09em;margin-bottom:.875rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.footer-col ul li a{color:var(--text-2);font-size:.875rem;transition:color .15s}
.footer-col ul li a:hover{color:var(--text-h)}
.footer-bottom{border-top:1px solid rgba(0,0,0,.1);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{color:var(--text-2);font-size:.8125rem}

/* ── Divider ──────────────────────────────────────────────────── */
.divider{height:1px;background:var(--border);margin:0}

/* ── Animations ───────────────────────────────────────────────── */
.fade-up{opacity:0;transform:translateY(20px);transition:opacity .55s ease,transform .55s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-in{opacity:0;transition:opacity .55s ease}
.fade-in.visible{opacity:1}

/* ── Lightbox ─────────────────────────────────────────────────── */
.lb-trigger{
  position:relative;cursor:zoom-in;display:block;
  border-radius:var(--r-lg);overflow:hidden;
}
.lb-trigger::after{
  content:'🔍';
  position:absolute;bottom:.75rem;right:.75rem;
  background:rgba(255,255,255,.92);backdrop-filter:blur(6px);
  border-radius:8px;padding:.3rem .55rem;
  font-size:.875rem;opacity:0;transition:opacity .2s;
  box-shadow:0 2px 8px rgba(0,0,0,.12);
  pointer-events:none;line-height:1.4;
}
.lb-trigger:hover::after{opacity:1}
.lb-trigger img{transition:transform .3s ease}
.lb-trigger:hover img{transform:scale(1.015)}

/* Lightbox overlay */
.lightbox-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(15,23,42,.75);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;
  padding:2rem;
  opacity:0;pointer-events:none;
  transition:opacity .25s ease;
}
.lightbox-overlay.open{opacity:1;pointer-events:all}
.lightbox-inner{
  position:relative;
  max-width:min(1100px, 92vw);
  max-height:90vh;
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:0 32px 80px rgba(0,0,0,.4);
  transform:scale(.96);
  transition:transform .25s ease;
}
.lightbox-overlay.open .lightbox-inner{transform:scale(1)}
.lightbox-inner img{
  display:block;width:100%;height:auto;
  max-height:88vh;object-fit:contain;
  border-radius:var(--r-xl);
}
.lightbox-close{
  position:absolute;top:.75rem;right:.75rem;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.9);border:none;
  cursor:pointer;font-size:1.125rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:background .15s;z-index:1;
  color:var(--text);
}
.lightbox-close:hover{background:#fff}
.lightbox-caption{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(transparent,rgba(15,23,42,.65));
  padding:2rem 1.25rem .875rem;
  color:#fff;font-size:.8125rem;
  border-radius:0 0 var(--r-xl) var(--r-xl);
}

/* ── Responsive ───────────────────────────────────────────────── */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-5{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
  .feature-stats-grid{grid-template-columns:repeat(2,1fr)}
  .mg-row{grid-template-columns:1fr 1.5fr}
  .mg-section--flip .mg-row{grid-template-columns:1.5fr 1fr}
}
@media(max-width:900px){
  .footer-contact-inner{grid-template-columns:1fr;gap:1.5rem}
}
@media(max-width:768px){
  h1{font-size:1.875rem}h2{font-size:1.5rem}
  .section{padding:3rem 0}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .grid-4,.grid-5{grid-template-columns:1fr}
  .mg-row,.mg-section--flip .mg-row{grid-template-columns:1fr}
  .mg-visual,.mg-section--flip .mg-visual{order:-1;border-right:none;border-left:none;border-bottom:1px solid var(--border);min-height:180px}
  .ctx-item:hover,.mg-section--flip .ctx-item:hover{transform:none}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .feature-stats-grid{grid-template-columns:1fr 1fr}
  
  
  /* process track: 4+3 wrap on mobile */
  /* zigzag flow mobile: collapse to single column */
  .zz-nums{ grid-template-columns:repeat(4,1fr) }
  .zz-svg-wrap{ display:none }
  .zz-cards{
    grid-template-columns:repeat(2,1fr);
    grid-template-rows:none;
  }
  .zz-col1,.zz-col2,.zz-col3,.zz-col4,.zz-col5,.zz-col6,.zz-col7{
    grid-column:auto;grid-row:auto;
  }
  .zz-desc{ display:none }
  .pt-sub{display:none}
  .nav-links{display:none}
  .nav-links.open{
    display:flex;flex-direction:column;
    position:absolute;top:62px;left:0;right:0;
    background:rgba(255,255,255,.97);backdrop-filter:blur(12px);
    padding:1rem 1.5rem;border-bottom:1px solid var(--border);
    box-shadow:var(--shadow-md);
  }
  .nav-hamburger{display:block}
  .nav-right .btn-secondary{display:none}
  .hero{padding:3.5rem 0 3rem}
  .hero-stats{flex-wrap:wrap;gap:1.25rem}
  .footer-bottom{flex-direction:column;gap:.625rem;text-align:center}
  .lang-dropdown{right:auto;left:0}
}
@media(max-width:480px){
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%;justify-content:center}
  .feature-stats-grid{grid-template-columns:1fr 1fr}
}

/* ── Subtle section gradients (experiment) ────────────────────── *
 * Opacity 5–9% — noticeable as a gentle tint but not aggressive.  *
 * Each section unique direction; colour stays in site palette.     */
.sgr-1{background:linear-gradient(150deg,var(--bg-muted) 20%,rgba(78,122,170,.09) 100%)}
.sgr-2{background:linear-gradient(225deg,rgba(112,96,176,.07) 0%,var(--bg-muted) 55%)}
.sgr-3{background:linear-gradient(160deg,var(--bg) 15%,rgba(78,122,170,.07) 100%)}
.sgr-4{background:linear-gradient(145deg,rgba(78,122,170,.05) 0%,var(--bg-subtle) 35%,rgba(112,96,176,.07) 100%)}
.sgr-5{background:linear-gradient(40deg,var(--bg) 15%,rgba(58,138,112,.07) 100%)}
.sgr-6{background:linear-gradient(310deg,var(--bg-muted) 15%,rgba(78,122,170,.08) 100%)}
.sgr-7{background:linear-gradient(200deg,var(--bg) 15%,rgba(112,96,176,.07) 100%)}

/* ── Ukrainian Compliance — mg-visual two-row layout ─────────── */
.ua-visual-stack{
  display:flex;flex-direction:column;gap:1rem;
  align-self:stretch;width:100%;
}

/* comparison table */
.ua-vs-table{
  width:100%;border-radius:var(--r);overflow:hidden;
  border:1px solid rgba(0,87,183,.18);
  font-size:.75rem;line-height:1.45;
}
.ua-vs-head{
  display:grid;grid-template-columns:1fr 1fr;
  background:rgba(0,87,183,.06);
  border-bottom:1px solid rgba(0,87,183,.15);
}
.ua-vs-head > span{
  padding:.4375rem .75rem;font-weight:700;
  font-size:.625rem;text-transform:uppercase;letter-spacing:.07em;
}
.ua-vs-head-old{color:var(--text-3)}
.ua-vs-head-new{color:#0057b7;border-left:1px solid rgba(0,87,183,.15)}
.ua-vs-row{
  display:grid;grid-template-columns:1fr 1fr;
  border-bottom:1px solid rgba(0,87,183,.08);
}
.ua-vs-row:last-child{border-bottom:none}
.ua-vs-cell{padding:.4375rem .75rem;display:flex;gap:.3125rem;align-items:baseline}
.ua-vs-cell-ico{flex-shrink:0;font-size:.625rem;margin-top:.0625rem}
.ua-vs-old .ua-vs-cell-ico{color:#cc4444}
.ua-vs-new{background:rgba(0,87,183,.03);border-left:1px solid rgba(0,87,183,.1)}
.ua-vs-new .ua-vs-cell-ico{color:#1a7f4b}
.ua-vs-old span[data-i18n]{color:var(--text-2)}
.ua-vs-new span[data-i18n]{color:var(--text-h);font-weight:500}
.ua-vs-footer{
  padding:.5rem .75rem;text-align:center;
  background:linear-gradient(135deg,rgba(0,87,183,.07),rgba(255,215,0,.07));
  border-top:1px solid rgba(0,87,183,.15);
  font-size:.6875rem;font-weight:700;color:#0057b7;letter-spacing:.02em;
}