/* ============================================================
   NEXUS HOME — Design System v2.0 (Premium)
   Fonts: Space Grotesk (headings) + Manrope (body)
   Primary:  #00b4ff  (electric blue)
   Secondary: #7c3aed (indigo/violet)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ── TOKENS ────────────────────────────────────────────────── */
:root {
  --bg:           #07070e;
  --bg-surface:   #0c0c18;
  --bg-card:      rgba(255,255,255,0.03);
  --bg-card-solid:#0f0f1e;
  --bg-card-hover:rgba(255,255,255,0.05);

  --border:       rgba(255,255,255,0.06);
  --border-mid:   rgba(255,255,255,0.1);
  --border-bright:rgba(255,255,255,0.14);

  --accent:       #00b4ff;
  --accent-dim:   rgba(0,180,255,0.08);
  --accent-glow:  rgba(0,180,255,0.18);
  --accent-hover: #33c6ff;

  --violet:       #7c3aed;
  --violet-dim:   rgba(124,58,237,0.08);
  --violet-glow:  rgba(124,58,237,0.2);

  --grad:         linear-gradient(135deg, #00b4ff 0%, #7c3aed 100%);
  --grad-text:    linear-gradient(135deg, #00d4ff 0%, #a78bfa 100%);
  --grad-border:  linear-gradient(135deg, rgba(0,180,255,0.4), rgba(124,58,237,0.4));

  --text:         #eeeef8;
  --text-secondary:#9090b8;
  --text-muted:   #44445a;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Manrope', sans-serif;
  --font-mono:    'Space Mono', monospace;

  --radius:       8px;
  --radius-lg:    14px;
  --radius-xl:    22px;
  --transition:   0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.45s cubic-bezier(0.4, 0, 0.2, 1);

  --max-w:        1160px;
  --nav-h:        68px;

  /* Glass effect */
  --glass-bg:     rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.09);
  --glass-blur:   blur(20px) saturate(180%);
}

/* ── RESET ─────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* Subtle noise texture */
body::before{
  content:'';
  position:fixed;
  inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity:.35;
  pointer-events:none;
  z-index:0;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:var(--font-body);cursor:pointer;border:none;background:none}
ul{list-style:none}
input,textarea,select{font-family:var(--font-body);font-size:1rem}

/* ── TYPOGRAPHY ────────────────────────────────────────────── */
h1,h2,h3,h4,h5{
  font-family:var(--font-display);
  line-height:1.12;
  letter-spacing:-0.025em;
  color:var(--text);
}
h1{font-size:clamp(2.6rem,6.5vw,4.6rem);font-weight:800}
h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:700}
h3{font-size:clamp(1.3rem,2.5vw,1.7rem);font-weight:700}
h4{font-size:1.1rem;font-weight:600}
p{max-width:66ch}

.text-gradient{
  background:var(--grad-text);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.text-accent{color:var(--accent)}
.text-secondary{color:var(--text-secondary)}
.text-muted{color:var(--text-muted)}
.text-center{text-align:center}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.container{
  width:100%;
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 28px;
}
section{padding:100px 0;position:relative;z-index:1}
section+section{border-top:1px solid var(--border)}

.section-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-size:0.72rem;
  font-weight:700;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:22px;
}
.section-label::before{
  content:'';
  display:block;
  width:24px;height:1px;
  background:var(--grad);
  flex-shrink:0;
}
.section-header{margin-bottom:60px}
.section-header p{
  margin-top:18px;
  font-size:1.1rem;
  color:var(--text-secondary);
  line-height:1.75;
}

/* ── NAVIGATION ────────────────────────────────────────────── */
.nav{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  height:var(--nav-h);
  background:rgba(7,7,14,0.88);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:border-color var(--transition),background var(--transition);
}
.nav.scrolled{
  background:rgba(7,7,14,0.92);
  border-bottom-color:var(--border-mid);
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:100%;
}
.nav-logo{
  display:flex;
  align-items:center;
  gap:11px;
  font-family:var(--font-display);
  font-size:1.1rem;
  font-weight:700;
  color:var(--text);
  letter-spacing:-0.02em;
  flex-shrink:0;
}
.nav-logo-mark{width:40px;height:40px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.nav-logo-mark img{width:40px;height:40px;object-fit:contain;display:block}

.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
}
.nav-links a{
  padding:7px 15px;
  font-size:0.875rem;
  font-weight:500;
  color:var(--text-secondary);
  border-radius:var(--radius);
  transition:color var(--transition),background var(--transition);
  letter-spacing:0.01em;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.nav-links a.active{color:var(--text);background:rgba(255,255,255,0.07)}

.nav-cta{display:flex;align-items:center;gap:12px}

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  padding:8px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;width:22px;height:2px;
  background:var(--text);border-radius:2px;
  transition:transform var(--transition),opacity var(--transition);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 22px;
  border-radius:var(--radius);
  font-size:0.875rem;
  font-weight:600;
  transition:all var(--transition);
  white-space:nowrap;
  cursor:pointer;
  border:1px solid transparent;
  position:relative;
  letter-spacing:0.01em;
}
.btn svg{width:16px;height:16px;flex-shrink:0}

.btn-primary{
  background:var(--grad);
  color:#fff;
  border-color:transparent;
  box-shadow:0 1px 0 rgba(0,0,0,0.3),inset 0 1px 0 rgba(255,255,255,0.12);
}
.btn-primary:hover{
  filter:brightness(1.12);
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(0,180,255,0.28),0 2px 8px rgba(0,0,0,0.4);
}
.btn-primary:active{transform:translateY(0)}

.btn-outline{
  background:transparent;
  color:var(--text);
  border:1px solid var(--border-mid);
}
.btn-outline:hover{
  border-color:var(--accent);
  color:var(--accent);
  background:var(--accent-dim);
  transform:translateY(-1px);
}

.btn-ghost{
  background:transparent;
  color:var(--text-secondary);
  border-color:transparent;
  padding:11px 16px;
}
.btn-ghost:hover{color:var(--text);background:rgba(255,255,255,0.05)}

.btn-sm{padding:7px 15px;font-size:0.82rem}
.btn-lg{padding:13px 26px;font-size:0.9rem}

/* ── CARDS (glass) ──────────────────────────────────────────── */
.card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);
  padding:28px;
  backdrop-filter:blur(12px);
  transition:border-color var(--transition),background var(--transition),transform var(--transition),box-shadow var(--transition);
}
.card:hover{
  border-color:var(--border-bright);
  background:var(--bg-card-hover);
}
.card-link:hover{
  transform:translateY(-4px);
  border-color:rgba(0,180,255,0.25);
  box-shadow:0 16px 48px rgba(0,0,0,0.35),0 0 0 1px rgba(0,180,255,0.1);
}

/* Gradient border card */
.card-grad-border{
  position:relative;
  border:none !important;
  border-radius:var(--radius-lg);
}
.card-grad-border::before{
  content:'';
  position:absolute;
  inset:0;
  border-radius:inherit;
  padding:1px;
  background:var(--grad-border);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
  opacity:0.35;
  transition:opacity var(--transition);
}
.card-grad-border:hover::before{opacity:1}

/* ── AMBIENT ORBS ─────────────────────────────────────────── */
.orb{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  filter:blur(80px);
  opacity:0;
  animation:orb-fade 1.2s ease forwards;
}
@keyframes orb-fade{to{opacity:1}}

.orb-blue{background:radial-gradient(circle,rgba(0,180,255,0.18),transparent 70%)}
.orb-violet{background:radial-gradient(circle,rgba(124,58,237,0.15),transparent 70%)}

/* ── HERO ────────────────────────────────────────────────────── */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  padding-top:var(--nav-h);
  overflow:clip;
}

/* Refined grid */
.hero-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,180,255,0.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,180,255,0.04) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,black 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,black 40%,transparent 100%);
}

.hero-orb-1{
  width:700px;height:700px;
  top:-15%;right:-10%;
  background:radial-gradient(circle,rgba(0,180,255,0.09) 0%,transparent 65%);
  position:absolute;pointer-events:none;filter:blur(60px);
  animation:float-slow 8s ease-in-out infinite;
}
.hero-orb-2{
  width:500px;height:500px;
  bottom:-5%;left:-8%;
  background:radial-gradient(circle,rgba(124,58,237,0.1) 0%,transparent 65%);
  position:absolute;pointer-events:none;filter:blur(80px);
  animation:float-slow 10s ease-in-out infinite reverse;
}
@keyframes float-slow{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(20px,-30px) scale(1.05)}
}

/* Hero background logo watermark */
.hero-logo-bg {
  position: absolute;
  top: 50%;
  right: 60px;
  transform: translateY(-50%);
  width: 480px;
  height: 480px;
  pointer-events: none;
  z-index: 0;
}
.hero-logo-bg img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0.16;
  filter:
    brightness(1.5)
    saturate(1.6)
    drop-shadow(0 0 24px rgba(0,180,255,0.5))
    drop-shadow(0 0 60px rgba(0,140,255,0.3))
    drop-shadow(0 0 90px rgba(124,58,237,0.2));
}

.hero-content{position:relative;z-index:1;max-width:800px}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:5px 14px 5px 8px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(0,180,255,0.18);
  border-radius:100px;
  font-size:0.78rem;font-weight:500;
  color:var(--accent);
  margin-bottom:30px;
  backdrop-filter:blur(8px);
}
.hero-eyebrow-dot{
  width:7px;height:7px;
  background:var(--accent);
  border-radius:50%;
  box-shadow:0 0 8px var(--accent);
  animation:pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:1;box-shadow:0 0 8px var(--accent)}
  50%{opacity:0.5;box-shadow:0 0 2px var(--accent)}
}

.hero h1{margin-bottom:26px;line-height:1.08}
.hero h1 em{
  font-style:normal;
  background:var(--grad-text);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero-sub{
  font-size:1.15rem;
  color:var(--text-secondary);
  line-height:1.75;
  margin-bottom:42px;
  max-width:560px;
}

.hero-actions{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin-bottom:72px;
}

/* Divider */
.hero-divider{
  width:100%;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-mid),transparent);
  margin-bottom:40px;
}

.hero-stats{
  display:flex;align-items:stretch;gap:0;
  flex-wrap:wrap;
}
.hero-stat{
  flex:1;min-width:140px;
  padding:24px 28px;
  border:1px solid var(--border);
  background:var(--glass-bg);
  backdrop-filter:blur(10px);
  transition:border-color var(--transition),background var(--transition);
}
.hero-stat:first-child{border-radius:var(--radius-lg) 0 0 var(--radius-lg)}
.hero-stat:last-child{border-radius:0 var(--radius-lg) var(--radius-lg) 0}
.hero-stat:not(:last-child){border-right:none}
.hero-stat:hover{border-color:var(--border-mid);background:var(--bg-card-hover)}

.hero-stat-num{
  font-family:var(--font-display);
  font-size:2.2rem;
  font-weight:800;
  line-height:1;
  background:var(--grad-text);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-stat-label{
  font-size:0.8rem;
  color:var(--text-secondary);
  margin-top:6px;
  line-height:1.4;
}

/* ── DIFFERENTIATOR ─────────────────────────────────────────── */
.diff-section{background:var(--bg-surface)}
.diff-inner{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:center;
}

/* Mock screen */
.diff-visual{position:relative}
.diff-screen{
  background:#0a0a18;
  border:1px solid var(--border-mid);
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:0 32px 64px rgba(0,0,0,0.5),0 0 0 1px rgba(255,255,255,0.04);
}
.diff-screen-header{
  padding:14px 18px;
  background:rgba(255,255,255,0.03);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:8px;
}
.diff-screen-dot{width:11px;height:11px;border-radius:50%}
.diff-screen-title{
  font-family:var(--font-display);
  font-size:0.72rem;
  color:var(--text-secondary);
  font-weight:500;letter-spacing:0.08em;
  margin-left:6px;
}
.diff-screen-tag{
  margin-left:auto;
  font-size:0.66rem;font-weight:700;
  letter-spacing:0.1em;text-transform:uppercase;
  color:var(--accent);
  background:var(--accent-dim);
  padding:3px 8px;border-radius:4px;
  border:1px solid rgba(0,180,255,0.15);
}
.diff-screen-body{
  padding:20px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  grid-template-rows:repeat(3,1fr);
  gap:8px;
  height:240px;
}
.diff-cell{
  border-radius:6px;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:4px;
  font-family:var(--font-display);
  font-size:0.58rem;font-weight:700;
  letter-spacing:0.06em;
  transition:all 0.6s ease;
  cursor:default;
}
.diff-cell-val{font-size:0.72rem;font-weight:800}
.diff-cell-label{font-size:0.52rem;opacity:0.7;text-transform:uppercase;letter-spacing:0.08em}

.cell-excellent{background:rgba(0,220,140,0.12);color:#00dc8c;border:1px solid rgba(0,220,140,0.2)}
.cell-good     {background:rgba(0,180,255,0.1) ;color:#00b4ff;border:1px solid rgba(0,180,255,0.2)}
.cell-medium   {background:rgba(255,185,0,0.1) ;color:#ffb900;border:1px solid rgba(255,185,0,0.2)}
.cell-weak     {background:rgba(255,75,75,0.1) ;color:#ff4b4b;border:1px solid rgba(255,75,75,0.2)}

/* Legend */
.diff-legend{
  display:flex;gap:12px;flex-wrap:wrap;
  padding:12px 20px;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,0.02);
}
.diff-legend-item{
  display:flex;align-items:center;gap:6px;
  font-size:0.65rem;color:var(--text-secondary);
  font-weight:500;
}
.diff-legend-dot{width:8px;height:8px;border-radius:2px}

.diff-badge{
  position:absolute;bottom:-20px;right:-20px;
  background:var(--grad);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:16px 20px;
  font-family:var(--font-display);
  font-size:0.78rem;font-weight:700;
  line-height:1.35;text-align:center;
  box-shadow:0 8px 32px rgba(0,180,255,0.3),0 2px 8px rgba(0,0,0,0.4);
  max-width:155px;
}

/* Diff content */
.diff-content h2{margin-bottom:20px}
.diff-content>p{color:var(--text-secondary);margin-bottom:14px;font-size:1.02rem}

.diff-steps{margin:32px 0;display:flex;flex-direction:column;gap:20px}
.diff-step{display:flex;align-items:flex-start;gap:18px}
.diff-step-num{
  width:34px;height:34px;
  border-radius:50%;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:0.78rem;font-weight:800;color:#fff;
  flex-shrink:0;margin-top:1px;
  box-shadow:0 4px 16px var(--accent-glow);
}
.diff-step-text h4{font-size:0.95rem;margin-bottom:5px;color:var(--text)}
.diff-step-text p{font-size:0.87rem;color:var(--text-secondary);margin:0;max-width:none;line-height:1.6}

/* ── SERVICE CARDS ──────────────────────────────────────────── */
.services-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.service-card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);
  padding:26px;
  transition:all var(--transition);
  display:flex;flex-direction:column;gap:12px;
  position:relative;overflow:hidden;
  backdrop-filter:blur(8px);
}
/* Shimmer on hover */
.service-card::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,rgba(0,180,255,0.04),rgba(124,58,237,0.04));
  opacity:0;
  transition:opacity var(--transition);
  pointer-events:none;
}
.service-card:hover::after{opacity:1}
.service-card:hover{
  border-color:rgba(0,180,255,0.22);
  transform:translateY(-5px);
  box-shadow:0 20px 50px rgba(0,0,0,0.4),0 0 0 1px rgba(0,180,255,0.08);
}
.service-card:hover .service-icon{
  background:var(--grad);
  border-color:transparent;
  box-shadow:0 6px 20px var(--accent-glow);
}
.service-card:hover .service-icon svg{color:#fff}

.service-num{
  font-family:var(--font-display);
  font-size:0.65rem;font-weight:700;
  letter-spacing:0.12em;
  color:var(--text-muted);
  text-transform:uppercase;
}

.service-icon{
  width:44px;height:44px;
  background:rgba(255,255,255,0.05);
  border:1px solid var(--border-mid);
  border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  transition:all var(--transition);
}
.service-icon svg{width:20px;height:20px}

.service-card h4{font-size:0.92rem;color:var(--text);line-height:1.3}
.service-card p{font-size:0.83rem;color:var(--text-secondary);line-height:1.58;flex-grow:1;max-width:none}

.service-card-link{
  display:flex;align-items:center;gap:5px;
  font-size:0.8rem;font-weight:600;color:var(--accent);
  margin-top:auto;transition:gap var(--transition);
  letter-spacing:0.01em;
}
.service-card:hover .service-card-link{gap:10px}

/* ── WHY NEXUS ──────────────────────────────────────────────── */
.why-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.why-item{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);
  padding:40px;
  transition:all var(--transition);
  backdrop-filter:blur(8px);
  position:relative;overflow:hidden;
}
.why-item::before{
  content:'';
  position:absolute;
  top:0;left:0;right:0;height:2px;
  background:var(--grad);
  transform:scaleX(0);transform-origin:left;
  transition:transform var(--transition-slow);
}
.why-item:hover::before{transform:scaleX(1)}
.why-item:hover{
  border-color:var(--border-mid);
  background:var(--bg-card-hover);
}

.why-icon-wrap{
  width:52px;height:52px;
  border-radius:var(--radius);
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-mid);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
  transition:all var(--transition);
}
.why-item:hover .why-icon-wrap{
  background:var(--grad);
  border-color:transparent;
  box-shadow:0 6px 20px var(--accent-glow);
}
.why-icon-wrap svg{width:24px;height:24px;color:var(--accent)}
.why-item:hover .why-icon-wrap svg{color:#fff}

.why-item h3{font-size:1.1rem;margin-bottom:12px}
.why-item p{font-size:0.88rem;color:var(--text-secondary);max-width:none;line-height:1.7}

/* ── CTA SECTION ────────────────────────────────────────────── */
.cta-section{
  background:var(--bg-surface);
  text-align:center;
  position:relative;overflow:hidden;
}
.cta-section::before{
  content:'';
  position:absolute;
  top:50%;left:50%;transform:translate(-50%,-50%);
  width:600px;height:300px;
  background:radial-gradient(ellipse,rgba(0,180,255,0.07),transparent 70%);
  pointer-events:none;
}
.cta-section .container{
  display:flex;flex-direction:column;align-items:center;gap:6px;
  position:relative;z-index:1;
}
.cta-section h2{max-width:560px}
.cta-section p{color:var(--text-secondary);font-size:1.05rem;margin:0 auto 36px;max-width:480px}
.cta-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:center}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer{
  background:var(--bg-surface);
  border-top:1px solid var(--border);
  padding:72px 0 40px;
  position:relative;z-index:1;
}
.footer-inner{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr 1fr;
  gap:52px;
  margin-bottom:52px;
}
.footer-brand .nav-logo{margin-bottom:16px}
.footer-brand p{font-size:0.87rem;color:var(--text-secondary);max-width:280px;line-height:1.7}
.footer-brand-socials{display:flex;gap:10px;margin-top:20px}
.footer-social{
  width:34px;height:34px;
  border-radius:var(--radius);
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-mid);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-secondary);
  transition:all var(--transition);
}
.footer-social:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}
.footer-social svg{width:15px;height:15px}

.footer-col h5{
  font-family:var(--font-display);
  font-size:0.72rem;font-weight:700;
  letter-spacing:0.12em;text-transform:uppercase;
  color:var(--text-muted);
  margin-bottom:18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{
  font-size:0.87rem;color:var(--text-secondary);
  transition:color var(--transition);
  display:flex;align-items:center;gap:6px;
}
.footer-col ul a:hover{color:var(--accent)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:32px;border-top:1px solid var(--border);
  font-size:0.8rem;color:var(--text-muted);
  flex-wrap:wrap;gap:16px;
}
.footer-bottom a{color:var(--text-secondary)}
.footer-bottom a:hover{color:var(--accent)}
.footer-bottom-links{display:flex;align-items:center;gap:10px}
.footer-bottom-links span{color:var(--text-muted)}

/* ── WHATSAPP FLOAT ─────────────────────────────────────────── */
.wa-float{
  position:fixed;bottom:28px;right:28px;
  width:56px;height:56px;
  background:#25d366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:#fff;
  box-shadow:0 4px 20px rgba(37,211,102,0.45);
  z-index:999;
  transition:transform var(--transition),box-shadow var(--transition);
  text-decoration:none;
}
.wa-float:hover{transform:scale(1.1);box-shadow:0 6px 32px rgba(37,211,102,0.6)}
.wa-float svg{display:block}

/* ── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.testimonial-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:28px;
  display:flex;flex-direction:column;gap:16px;
  transition:border-color var(--transition),transform var(--transition);
}
.testimonial-card:hover{border-color:var(--border-mid);transform:translateY(-2px)}
.testimonial-stars{display:flex;gap:3px;color:#f59e0b}
.testimonial-text{
  color:var(--text-secondary);
  line-height:1.75;
  font-size:0.95rem;
  flex:1;
}
.testimonial-text strong{color:var(--text)}
.testimonial-author{
  display:flex;align-items:center;gap:12px;
  padding-top:16px;
  border-top:1px solid var(--border);
}
.testimonial-avatar{
  width:38px;height:38px;border-radius:50%;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-weight:700;font-size:0.85rem;
  color:#fff;flex-shrink:0;
}
.testimonial-name{font-weight:600;font-size:0.9rem;color:var(--text)}
.testimonial-meta{font-size:0.78rem;color:var(--text-muted)}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:820px;margin:0 auto}
.faq-item{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:border-color var(--transition);
}
.faq-item:hover{border-color:var(--border-mid)}
.faq-question{
  width:100%;text-align:left;
  padding:20px 24px;
  background:none;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-body);font-size:1rem;font-weight:600;
  color:var(--text);
}
.faq-question:hover{color:var(--accent)}
.faq-icon{
  width:22px;height:22px;flex-shrink:0;
  border:1.5px solid var(--border-mid);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--text-muted);font-size:14px;
  transition:transform var(--transition),border-color var(--transition),color var(--transition);
}
.faq-item.open .faq-icon{transform:rotate(45deg);border-color:var(--accent);color:var(--accent)}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer{max-height:400px}
.faq-answer-inner{
  padding:0 24px 20px;
  color:var(--text-secondary);line-height:1.8;
  font-size:0.95rem;
}
.faq-answer-inner strong{color:var(--text)}
.faq-answer-inner a{color:var(--accent)}

/* ── PAGE HEADER ────────────────────────────────────────────── */
.page-header{
  padding:130px 0 72px;
  background:var(--bg-surface);
  border-bottom:1px solid var(--border);
  position:relative;overflow:hidden;
}
.page-header-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,180,255,0.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,180,255,0.03) 1px,transparent 1px);
  background-size:52px 52px;
  mask-image:radial-gradient(ellipse 70% 80% at 50% 100%,black 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 100%,black 30%,transparent 80%);
}
.page-header-orb{
  position:absolute;top:-20%;right:-5%;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(124,58,237,0.08),transparent 65%);
  pointer-events:none;filter:blur(60px);
}
.page-header-content{position:relative;z-index:1}
.page-header h1{margin-bottom:18px}
.page-header p{font-size:1.1rem;color:var(--text-secondary);max-width:580px;line-height:1.7}

.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:0.82rem;color:var(--text-muted);
  margin-bottom:24px;
}
.breadcrumb a{color:var(--text-secondary);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{color:var(--text-muted)}

/* ── PRICING ────────────────────────────────────────────────── */
.pricing-intro{max-width:640px;margin:0 auto 72px;text-align:center}
.pricing-intro p{color:var(--text-secondary);font-size:1.02rem;margin:16px auto 0;line-height:1.75}

.pricing-section{margin-bottom:52px}
.pricing-section-title{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  font-size:1.05rem;font-weight:700;
  margin-bottom:22px;
  padding-bottom:16px;
  border-bottom:1px solid var(--border);
}
.pricing-section-title svg{color:var(--accent);width:21px;height:21px}

.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pricing-card{
  background:var(--glass-bg);
  border:1px solid var(--glass-border);
  border-radius:var(--radius-lg);
  padding:24px;
  display:flex;flex-direction:column;gap:10px;
  transition:all var(--transition);
  backdrop-filter:blur(8px);
}
.pricing-card:hover{
  border-color:rgba(0,180,255,0.2);
  background:var(--bg-card-hover);
}
.pricing-name{font-size:0.88rem;font-weight:600;color:var(--text)}
.pricing-price{
  font-family:var(--font-display);
  font-size:1.5rem;font-weight:800;
  background:var(--grad-text);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
/* ── Cookie Consent Banner ─────────────────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(13,14,20,.97);
  border-top: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.16,1,.3,1);
}
#cookie-banner.visible { transform: translateY(0); }
#cookie-banner p {
  flex: 1 1 280px;
  margin: 0;
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.55;
}
#cookie-banner p a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
#cookie-accept {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: opacity .2s;
}
#cookie-accept:hover { opacity: .85; }
#cookie-reject {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,.12);
  padding: 10px 22px;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: border-color .2s, color .2s;
}
#cookie-reject:hover { border-color: rgba(255,255,255,.3); color: var(--text); }

/* ── Contact Page ─────────────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
}
@media(max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }

/* ── Form elements ───────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,255,0.12);
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667788' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
  background-color: var(--glass-bg);
}
.form-group select option {
  background: #1a1c2a;
  color: var(--text);
}
.form-group textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.55;
}
.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

/* ── Contact info sidebar ────────────────────────────────────────────────── */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 20px;
  transition: border-color var(--transition);
}
.contact-info-block:hover { border-color: rgba(0,180,255,0.2); }
.contact-info-block.whatsapp-block { border-color: rgba(37,211,102,0.2); }
.contact-info-block.whatsapp-block:hover { border-color: rgba(37,211,102,0.45); }
.contact-info-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: rgba(0,180,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.contact-info-icon svg {
  width: 18px;
  height: 18px;
}
.whatsapp-block .contact-info-icon {
  background: rgba(37,211,102,0.12);
  color: #25d366;
}
.contact-info-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.contact-info-value a {
  color: var(--text);
  text-decoration: none;
}
.contact-info-value a:hover { color: var(--accent); }
.contact-info-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.4;
}
.contact-info-sub:last-child { margin-bottom: 0; }

/* ── Servicii page — overview grid ────────────────────────────────────────── */
.services-overview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media(max-width:960px){ .services-overview{ grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .services-overview{ grid-template-columns: 1fr; } }

.service-overview-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 28px 24px;
  border-radius: 16px;
  text-decoration: none;
  color: var(--text);
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.07);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.service-overview-card:hover {
  border-color: rgba(0,180,255,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}
.service-overview-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: rgba(0,180,255,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.service-overview-icon svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.service-overview-card h3 {
  font-size: 1.05rem;
  margin: 0;
  color: var(--text);
}
.service-overview-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}
.service-overview-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
}
.service-overview-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}
.service-overview-card:hover .service-overview-link svg {
  transform: translateX(4px);
}

/* ── Sisteme page — systems grid ──────────────────────────────────────────── */
.systems-section {
  margin-bottom: 64px;
}
.systems-category-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(0,180,255,0.18);
}
.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
@media(max-width:960px){ .systems-grid{ grid-template-columns: repeat(2,1fr); } }
@media(max-width:600px){ .systems-grid{ grid-template-columns: 1fr; } }

.system-card {
  padding: 24px;
  border-radius: 14px;
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition);
}
.system-card:hover {
  border-color: rgba(0,180,255,0.25);
  transform: translateY(-3px);
}
.system-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.system-desc {
  font-size: 0.855rem;
  color: var(--text-secondary);
  line-height: 1.68;
  flex: 1;
}
.system-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.badge-blue   { background: rgba(0,180,255,0.12);  color: #60c8ff; border: 1px solid rgba(0,180,255,0.2); }
.badge-green  { background: rgba(16,185,129,0.12); color: #34d399; border: 1px solid rgba(16,185,129,0.2); }
.badge-purple { background: rgba(124,58,237,0.15); color: #a78bfa; border: 1px solid rgba(124,58,237,0.25); }
.badge-orange { background: rgba(245,158,11,0.12); color: #fbbf24; border: 1px solid rgba(245,158,11,0.2); }
.badge-gray   { background: rgba(148,163,184,0.1); color: #94a3b8; border: 1px solid rgba(148,163,184,0.15); }
.badge-red    { background: rgba(239,68,68,0.1);   color: #f87171; border: 1px solid rgba(239,68,68,0.18); }

/* ── Service subpage layout ───────────────────────────────────────────────── */
.service-content {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
@media(max-width:900px){ .service-content{ grid-template-columns: 1fr; } }

.service-body h2 {
  font-size: 1.3rem;
  margin: 40px 0 14px;
  color: var(--text);
}
.service-body h2:first-child { margin-top: 0; }
.service-body p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.service-highlight {
  background: rgba(0,180,255,0.07);
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  padding: 18px 20px;
  margin: 24px 0;
}
.service-highlight p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
}
.service-includes {
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 24px;
  margin: 20px 0;
}
.service-includes h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 14px;
}
.service-includes ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-includes ul li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
  line-height: 1.55;
}
.service-includes ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
}
.mt-32 { margin-top: 32px; }

.service-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.service-cta-card {
  padding: 28px 24px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.service-cta-card h4 {
  font-size: 1.05rem;
  margin: 0;
  color: var(--text);
  line-height: 1.4;
}
.service-cta-card p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}
.service-cta-card .btn {
  width: 100%;
  justify-content: center;
}

/* ================================================================
   RESPONSIVE — Mobile & Tablet
   Breakpoints:
     ≤1080px  tablet landscape
     ≤768px   tablet portrait
     ≤600px   large phone
     ≤420px   small phone
   ================================================================ */

/* ── MOBILE MENU OVERLAY ──────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0; bottom: 0;
  background: rgba(7,7,14,0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 24px 20px 36px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s cubic-bezier(0.16,1,0.3,1);
  overflow-y: auto;
  border-top: 1px solid var(--border);
}
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.mobile-menu a {
  display: block;
  padding: 16px 20px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}
.mobile-menu a:hover,
.mobile-menu a:active {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border-color: var(--border);
}
.mobile-menu .btn {
  margin-top: 12px;
  padding: 16px 24px;
  font-size: 1rem;
  justify-content: center;
  border-radius: var(--radius-lg);
}
.mobile-menu-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ── ≤1080px  Tablet landscape ────────────────────────────────── */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-inner { gap: 48px; }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px; }
}

/* ── ≤900px  Tablet ────────────────────────────────────────────── */
@media (max-width: 900px) {

  /* NAV */
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-toggle { display: flex; }

  /* Hero logo watermark — smaller on tablet */
  .hero-logo-bg { width: 340px; height: 340px; right: 20px; }
  .hero-logo-bg img { opacity: 0.13; }

  /* HERO */
  .hero { min-height: 90vh; }
  .hero-content { max-width: 100%; }
  .hero-stats { flex-direction: row; flex-wrap: wrap; }
  .hero-stat { flex: 1 1 calc(50% - 1px); min-width: 0; padding: 18px 20px; }
  .hero-stat:first-child  { border-radius: var(--radius-lg) 0 0 0; }
  .hero-stat:nth-child(2) { border-radius: 0 var(--radius-lg) 0 0; border-right: 1px solid var(--border); }
  .hero-stat:nth-child(3) { border-radius: 0 0 0 var(--radius-lg); border-top: none; }
  .hero-stat:last-child   { border-radius: 0 0 var(--radius-lg) 0; border-top: none; border-right: 1px solid var(--border); }

  /* DIFF */
  .diff-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .diff-visual { order: -1; }
  .diff-badge  { bottom: -12px; right: 12px; }

  /* SERVICES grid */
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  /* WHY */
  .why-grid { grid-template-columns: 1fr; }

  /* TESTIMONIALS */
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }

  /* PRICING */
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }

  /* FOOTER */
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 36px 28px;
  }
  .footer-brand { grid-column: 1 / -1; }

  /* SECTION padding */
  section { padding: 72px 0; }
  .section-header { margin-bottom: 44px; }

  /* PAGE HEADER */
  .page-header { padding: 110px 0 56px; }
}

/* ── ≤768px  Tablet portrait ──────────────────────────────────── */
@media (max-width: 768px) {

  /* Container */
  .container { padding: 0 20px; }

  /* Hero */
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-sub { font-size: 1rem; }
  .hero-eyebrow { font-size: 0.74rem; }
  .hero-orb-1 { width: 420px; height: 420px; }
  .hero-orb-2 { width: 320px; height: 320px; }

  /* Diff screen */
  .diff-screen-body { height: 180px; grid-template-columns: repeat(4,1fr); grid-template-rows: repeat(3,1fr); }

  /* Services grid → 1 col */
  .services-grid { grid-template-columns: 1fr; }

  /* Why grid */
  .why-item { padding: 28px 24px; }

  /* Pricing → 1 col */
  .pricing-grid { grid-template-columns: 1fr; }

  /* Testimonials → 1 col */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* FAQ */
  .faq-question { font-size: 0.92rem; padding: 16px 18px; }
  .faq-answer-inner { padding: 0 18px 16px; }

  /* Footer */
  .footer { padding: 52px 0 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }

  /* Section heading */
  .section-header h2 { font-size: clamp(1.5rem, 5vw, 2.2rem); }

  /* Cookie banner */
  #cookie-banner { padding: 16px 16px 20px; gap: 14px; }
  .cookie-btns { width: 100%; }
  #cookie-accept,
  #cookie-reject { flex: 1; text-align: center; }

  /* WhatsApp float */
  .wa-float { bottom: 18px; right: 18px; width: 50px; height: 50px; }
}

/* ── ≤600px  Mobile ─────────────────────────────────────────────── */
@media (max-width: 600px) {

  /* Nav height */
  :root { --nav-h: 60px; }

  /* Section padding */
  section { padding: 56px 0; }
  section + section { border-top: 1px solid var(--border); }

  /* Hero */
  .hero-logo-bg { display: none; }
  .hero { min-height: 85vh; padding-top: var(--nav-h); }
  .hero-content { padding-top: 32px; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); margin-bottom: 20px; }
  .hero-sub { margin-bottom: 32px; }
  .hero-actions { margin-bottom: 48px; }
  .hero-stat-num { font-size: 1.7rem; }
  .hero-stat-label { font-size: 0.74rem; }
  .hero-divider { margin-bottom: 28px; }

  /* Stats → 2x2 grid */
  .hero-stats { display: grid; grid-template-columns: 1fr 1fr; }
  .hero-stat { padding: 16px 14px; }
  .hero-stat:first-child  { border-radius: var(--radius) 0 0 0; }
  .hero-stat:nth-child(2) { border-radius: 0 var(--radius) 0 0; border-right: 1px solid var(--border); }
  .hero-stat:nth-child(3) { border-radius: 0 0 0 var(--radius); border-top: none; }
  .hero-stat:last-child   { border-radius: 0 0 var(--radius) 0; border-top: none; border-right: 1px solid var(--border); }

  /* Cards */
  .card { padding: 20px 18px; }
  .why-item { padding: 24px 20px; }

  /* Diff */
  .diff-steps { gap: 16px; }
  .diff-screen-body { grid-template-columns: repeat(2,1fr); grid-template-rows: repeat(6,1fr); height: auto; min-height: 160px; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { grid-column: auto; }
  .footer-brand p { max-width: 100%; }

  /* Page header */
  .page-header { padding: 90px 0 44px; }
  .page-header h1 { font-size: clamp(1.8rem, 7vw, 2.8rem); }

  /* Section label center on mobile */
  .section-header.text-center .section-label { margin-left: auto; margin-right: auto; }

  /* Pricing */
  .pricing-intro { margin-bottom: 44px; }

  /* Service subpage */
  .service-sidebar { position: static; }

  /* Breadcrumb */
  .breadcrumb { font-size: 0.76rem; }
}

/* ── ≤420px  Small phone ─────────────────────────────────────── */
@media (max-width: 420px) {

  .container { padding: 0 16px; }

  .hero h1 { font-size: clamp(1.75rem, 9vw, 2.4rem); }
  .hero-sub { font-size: 0.93rem; }

  .btn-lg { padding: 12px 20px; font-size: 0.85rem; }

  .why-item { padding: 20px 16px; }
  .service-card { padding: 20px 18px; }

  .testimonial-card { padding: 20px 18px; }

  h2 { font-size: clamp(1.4rem, 7vw, 2rem); }
  h3 { font-size: clamp(1.1rem, 5vw, 1.4rem); }

  .footer-bottom-links { flex-direction: column; gap: 6px; }
  .footer-bottom-links span { display: none; }
}

/* ── Touch / hover refinements ────────────────────────────────── */
@media (hover: none) {
  /* Disable translateY hover lifts on touch — prevents sticky states */
  .service-card:hover,
  .why-item:hover,
  .card-link:hover,
  .service-overview-card:hover,
  .system-card:hover,
  .testimonial-card:hover,
  .btn-primary:hover,
  .btn-outline:hover {
    transform: none;
  }
}