/* ============================================================
   AnchorBytes IT — single page site
   ============================================================ */

:root{
  --bg: #ffffff;
  --bg-soft: #f6f9ff;
  --surface: #ffffff;
  --surface-2: #f4f7fc;
  --surface-3: #eaf0fb;
  --border: #e3e9f2;
  --border-strong: #cdd7e6;

  --blue: #3461fd;
  --blue-2: #4774ff;
  --blue-3: #2454e6;
  --blue-deep: #1739ad;

  --text: #152238;
  --text-dim: #52617a;
  --text-mute: #718096;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;

  --shadow-glow: 0 0 0 1px rgba(52,97,253,0.10), 0 24px 60px -24px rgba(34,67,145,0.25);
  --ease: cubic-bezier(.16,.84,.44,1);

  --container: 1240px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top: 90px; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:"Sora","Inter",sans-serif;
  color:var(--text);
  margin:0 0 .5em;
  letter-spacing:-0.02em;
}
p{ margin:0; color:var(--text-dim); }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
svg{ display:block; }
img{ max-width:100%; display:block; }
button{ font:inherit; border:none; background:none; cursor:pointer; color:inherit; }

:focus-visible{
  outline:3px solid var(--blue-3);
  outline-offset:3px;
}

.container{
  width:100%;
  max-width: var(--container);
  margin:0 auto;
  padding:0 28px;
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------------- background fx ---------------- */
.bg-fx{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.orb{
  position:absolute; border-radius:50%;
  filter: blur(90px);
  opacity:.12;
}
.orb-1{ width:520px; height:520px; top:-160px; left:-120px; background: radial-gradient(circle, var(--blue) 0%, transparent 70%); animation: drift1 22s ease-in-out infinite; }
.orb-2{ width:480px; height:480px; top:30%; right:-180px; background: radial-gradient(circle, #7aa2ff 0%, transparent 70%); opacity:.1; animation: drift2 26s ease-in-out infinite; }
.orb-3{ width:420px; height:420px; bottom:-140px; left:35%; background: radial-gradient(circle, var(--blue-deep) 0%, transparent 70%); opacity:.08; animation: drift3 30s ease-in-out infinite; }
.grid-overlay{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(49,84,150,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49,84,150,.055) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 0%, #000 40%, transparent 100%);
}
@keyframes drift1{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(60px,80px); } }
@keyframes drift2{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(-70px,60px); } }
@keyframes drift3{ 0%,100%{ transform:translate(0,0); } 50%{ transform:translate(50px,-60px); } }

main, header, footer{ position:relative; z-index:1; }

/* ---------------- scroll progress ---------------- */
.scroll-progress{ position:fixed; top:0; left:0; width:100%; height:3px; z-index:1000; background:transparent; }
.scroll-progress span{
  display:block; height:100%; width:0%;
  background: linear-gradient(90deg, var(--blue), var(--blue-3));
  box-shadow: 0 0 12px rgba(91,130,255,.7);
  transition: width .08s linear;
}

/* ---------------- navbar ---------------- */
.navbar{
  position:sticky; top:0; z-index:900;
  padding: 18px 0;
  transition: background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease), backdrop-filter .35s var(--ease);
}
.navbar.scrolled{
  padding:12px 0;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--border), 0 16px 35px -28px rgba(20,43,85,.35);
}
.navbar-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:flex; align-items:center; padding:4px 8px; border-radius:10px; background:#fff; }
.brand-logo{ height:44px; width:auto; transition: transform .3s var(--ease); filter: drop-shadow(0 0 10px rgba(52,97,253,.25)); }
.brand:hover .brand-logo{ transform: scale(1.04); }

.nav-links{ display:flex; align-items:center; gap:8px; }
.nav-link{
  position:relative;
  padding:8px 14px;
  font-size:14.5px; font-weight:500;
  color: var(--text-dim);
  border-radius:8px;
  transition: color .25s var(--ease), background .25s var(--ease);
}
.nav-link:hover{ color:var(--blue-deep); background:#edf2ff; }
.nav-link.active{ color:var(--blue-deep); }
.nav-link.active::after{
  content:""; position:absolute; left:14px; right:14px; bottom:2px; height:2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-3));
  border-radius:2px;
}

.navbar-actions{ display:flex; align-items:center; gap:14px; }

.hamburger{ display:none; flex-direction:column; gap:5px; padding:6px; }
.hamburger span{ width:22px; height:2px; background:var(--text); border-radius:2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.hamburger.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity:0; }
.hamburger.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------------- buttons ---------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-weight:600; font-size:14.5px;
  border-radius:10px;
  white-space:nowrap;
  transition: transform .25s var(--ease), box-shadow .35s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.btn svg{ transition: transform .25s var(--ease); }
.btn:hover svg{ transform: translate(2px,-2px); }
.btn:active{ transform: scale(.97); }

.btn-sm{ padding:9px 16px; }
.btn-lg{ padding:14px 24px; font-size:15px; }

.btn-primary{
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color:#fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 8px 24px -8px rgba(52,97,253,.7);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 14px 32px -8px rgba(52,97,253,.85); }

.btn-outline{
  border:1px solid var(--border-strong);
  background: #fff;
  color:var(--text);
}
.btn-outline:hover{ border-color: var(--blue-3); background: #f2f6ff; transform: translateY(-2px); }

.btn-white{ background:#fff; color:#0b1120; box-shadow: 0 10px 26px -10px rgba(0,0,0,.4); }
.btn-white:hover{ transform: translateY(-2px); box-shadow: 0 16px 34px -10px rgba(0,0,0,.5); }

.btn-outline-light{ border:1px solid rgba(255,255,255,.4); color:#fff; }
.btn-outline-light:hover{ background: rgba(255,255,255,.12); transform: translateY(-2px); }

/* ---------------- eyebrow ---------------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-weight:700; letter-spacing:.12em;
  color: var(--blue-3);
  margin-bottom:18px;
}
.eyebrow.center{ display:flex; justify-content:center; width:100%; }
.dot-pulse{
  width:7px; height:7px; border-radius:50%; background: var(--blue-2);
  box-shadow: 0 0 0 0 rgba(91,130,255,.7);
  animation: pulseDot 1.8s infinite;
}
@keyframes pulseDot{
  0%{ box-shadow: 0 0 0 0 rgba(91,130,255,.6); }
  70%{ box-shadow: 0 0 0 8px rgba(91,130,255,0); }
  100%{ box-shadow: 0 0 0 0 rgba(91,130,255,0); }
}

.text-gradient{
  background: linear-gradient(100deg, var(--blue), var(--blue-3) 65%, #1739ad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------------- reveal animation system ---------------- */
.reveal-up{ opacity:0; transform: translateY(34px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-up.in-view{ opacity:1; transform: translateY(0); }

.reveal-float{ opacity:0; transform: translateY(24px) translateX(28px) scale(.96); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal-float.in-view{ opacity:1; transform: translateY(0) translateX(0) scale(1); }

.reveal-stagger{ opacity:0; transform: translateY(28px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal-stagger.in-view{ opacity:1; transform: translateY(0); }

/* Hero content slides in via pure CSS (no JS dependency, no opacity
   animation) so the LCP text is fully opaque and paints immediately
   instead of being gated behind an opacity:0->1 transition, which
   Chrome's LCP algorithm treats as "not yet meaningfully painted"
   until the animation resolves. Only position animates, not opacity. */
.hero .reveal-up, .hero .reveal-float{
  opacity:1; transition:none;
  animation: heroSlideUp .5s var(--ease) both;
}
.hero .reveal-float{ animation-duration:.6s; animation-delay:.1s; }
@keyframes heroSlideUp{
  from{ transform: translateY(28px); }
  to{ transform: translateY(0); }
}

/* ---------------- hero ---------------- */
.hero{ padding: 74px 0 90px; }
.hero-grid{ display:grid; grid-template-columns: 1.05fr 1fr; gap:56px; align-items:center; }

.hero-title{ font-size: clamp(2.2rem, 3.6vw, 3.35rem); font-weight:800; line-height:1.12; margin-bottom:22px; }

.hero-desc{ font-size:16px; max-width:560px; margin-bottom:26px; }

.hero-checklist{ display:grid; grid-template-columns: 1fr 1fr; gap:10px 20px; margin-bottom:34px; }
.hero-checklist li{ display:flex; align-items:center; gap:9px; font-size:14.5px; color:var(--text-dim); font-weight:500; }
.check{
  display:inline-flex; align-items:center; justify-content:center;
  width:18px; height:18px; border-radius:50%; font-size:11px; flex:none;
  background: #eaf0ff; color: var(--blue-3);
  border:1px solid rgba(52,97,253,.25);
}

.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---- hero visual: dashboard mock ---- */
.hero-visual{ position:relative; min-height:420px; }
.float-shell{ position:absolute; animation: floaty 6s ease-in-out infinite; }
@keyframes floaty{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-14px); } }

.shell-laptop{ left:0; top:0; width:100%; max-width:520px; animation-duration:7s; }
.laptop{ border-radius:14px 14px 4px 4px; padding:10px 10px 4px; background: linear-gradient(160deg,#f9fbff,#e8eef8); box-shadow: var(--shadow-glow), 0 30px 70px -30px rgba(21,45,90,.28); border:1px solid var(--border-strong); }
.laptop-screen{ background: var(--surface); border-radius:8px; overflow:hidden; border:1px solid var(--border); }
.laptop-base{ height:12px; margin-top:0; background: linear-gradient(180deg,#dce4f0,#b9c6d9); border-radius:0 0 10px 10px; box-shadow: 0 6px 16px -4px rgba(21,45,90,.24); }

.mock-topbar{ display:flex; align-items:center; justify-content:space-between; padding:10px 14px; border-bottom:1px solid var(--border); }
.mock-title{ font-size:12.5px; font-weight:700; color:var(--text); }
.mock-dots{ display:flex; gap:5px; }
.mock-dots i{ width:7px; height:7px; border-radius:50%; background: var(--text-mute); display:block; }

.mock-body{ display:flex; }
.mock-sidebar{ width:96px; padding:10px 6px; border-right:1px solid var(--border); display:flex; flex-direction:column; gap:4px; }
.mock-side-item{ font-size:9px; color:var(--text-mute); padding:6px 8px; border-radius:6px; display:flex; align-items:center; gap:6px; }
.mock-side-item .ico{ width:9px; height:9px; border-radius:3px; background: var(--text-mute); flex:none; }
.mock-side-item.active{ background: rgba(52,97,253,.18); color:var(--blue-3); }
.mock-side-item.active .ico{ background: var(--blue-3); }

.mock-content{ flex:1; padding:12px 14px; min-width:0; }
.mock-stats-row{ display:flex; gap:10px; margin-bottom:12px; }
.mock-stat{ flex:1; background: var(--surface-2); border:1px solid var(--border); border-radius:8px; padding:8px 10px; }
.mock-stat-label{ display:block; font-size:8px; color:var(--text-mute); margin-bottom:4px; }
.mock-stat-value{ display:block; font-size:13px; font-weight:700; color:var(--text); }
.mock-stat-value.accent{ color: var(--blue-3); }

.mock-panels{ display:flex; gap:10px; margin-bottom:12px; }
.mock-chart{ flex:1; background: var(--surface-2); border:1px solid var(--border); border-radius:8px; padding:8px; }
.chart-svg{ width:100%; height:56px; }
.chart-line{ fill:none; stroke: var(--blue-3); stroke-width:2; }
.chart-fill{ fill: url(#none); opacity:.18; fill: var(--blue-2); }

.mock-donut{ width:66px; background: var(--surface-2); border:1px solid var(--border); border-radius:8px; display:flex; align-items:center; justify-content:center; }
.donut-svg{ width:38px; height:38px; transform: rotate(-90deg); }
.donut-bg{ fill:none; stroke: #dce4f0; stroke-width:5; }
.donut-fg{ fill:none; stroke: var(--blue-2); stroke-width:5; stroke-linecap:round; stroke-dasharray: 100; stroke-dashoffset: 65; }

.mock-list{ background: var(--surface-2); border:1px solid var(--border); border-radius:8px; padding:6px 10px; }
.mock-list-row{ display:flex; justify-content:space-between; font-size:9px; padding:4px 0; color:var(--text-mute); }
.mock-list-row:first-child{ color:var(--text); font-weight:700; border-bottom:1px solid var(--border); padding-bottom:6px; margin-bottom:2px; }
.mock-list-row.light{ color: var(--text-dim); }

.device-frame{ background: linear-gradient(160deg,#f9fbff,#e8eef8); border:1px solid var(--border-strong); box-shadow: var(--shadow-glow), 0 24px 50px -24px rgba(21,45,90,.28); overflow:hidden; }
.device-topbar{ display:flex; align-items:center; gap:6px; padding:9px 12px; font-size:10px; font-weight:700; color:var(--text); border-bottom:1px solid var(--border); background: rgba(255,255,255,.72); }
.bot-dot{ width:7px; height:7px; border-radius:50%; background:#3ddc84; box-shadow:0 0 6px #3ddc84; }

.shell-tablet{ right:6%; bottom:6%; width:190px; animation-duration:8s; animation-delay:.4s; }
.tablet{ border-radius:16px; padding-bottom:6px; }
.tablet .device-body{ padding:14px; }
.mini-label{ display:block; font-size:9px; color:var(--text-mute); margin-bottom:4px; }
.mini-value{ display:block; font-size:17px; font-weight:800; color:var(--text); margin-bottom:10px; }
.mini-bars{ display:flex; align-items:flex-end; gap:5px; height:44px; }
.mini-bars i{ flex:1; height: var(--h); background: linear-gradient(180deg, var(--blue-3), var(--blue)); border-radius:3px 3px 0 0; opacity:.9; }

.shell-phone{ right:-2%; top:8%; width:158px; animation-duration:6.5s; animation-delay:.8s; }
.phone{ border-radius:22px; }
.chat-body{ padding:10px; display:flex; flex-direction:column; gap:6px; min-height:150px; }
.bubble{ font-size:9px; padding:6px 9px; border-radius:10px; max-width:88%; line-height:1.4; }
.bubble.bot{ background: var(--surface-2); color: var(--text-dim); border:1px solid var(--border); align-self:flex-start; border-bottom-left-radius:2px; }
.bubble.user{ background: linear-gradient(135deg, var(--blue), var(--blue-deep)); color:#fff; align-self:flex-end; border-bottom-right-radius:2px; }
.bubble.small{ font-size:8px; }
.device-input{ margin:0 10px 10px; font-size:8.5px; color: var(--text-mute); border:1px solid var(--border); border-radius:20px; padding:6px 10px; }

/* ---------------- section shared ---------------- */
section{ padding: 96px 0; position:relative; }
main > section:not(.hero):not(.page-hero){
  content-visibility:auto;
  contain-intrinsic-size:auto 760px;
}
.section-head{ text-align:center; max-width:640px; margin:0 auto 52px; }
.section-head h2{ font-size: clamp(1.7rem, 2.6vw, 2.3rem); }
.section-head p{ font-size:15.5px; margin-top:10px; }

/* ---------------- services ---------------- */
.services-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap:20px; }
.card{
  display:block;
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius-md);
  padding:26px 22px;
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover{
  transform: translateY(-6px);
  border-color: rgba(52,97,253,.4);
  background: var(--surface-2);
  box-shadow: 0 20px 40px -24px rgba(52,97,253,.5);
}
.card-icon{
  width:42px; height:42px; border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(52,97,253,.14); color: var(--blue-3);
  margin-bottom:16px;
  transition: transform .4s var(--ease), background .4s var(--ease);
}
.card-icon svg{ width:20px; height:20px; }
.card:hover .card-icon{ transform: scale(1.08) rotate(-4deg); background: rgba(52,97,253,.24); }
.card h3{ font-size:16px; margin-bottom:8px; }
.card p{ font-size:13.5px; margin-bottom:14px; }
.card-link{ display:inline-flex; align-items:center; gap:6px; font-size:13px; font-weight:700; color:var(--blue-3); }
.card-link svg{ width:13px; height:13px; transition: transform .3s var(--ease); }
.card:hover .card-link svg{ transform: translate(3px,-3px); }

/* ---------------- tech marquee ---------------- */
.tech{ overflow:hidden; }
.marquee-wrap{
  overflow:hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track{ display:flex; width:max-content; animation: marquee 26s linear infinite; }
.marquee-track:hover{ animation-play-state: paused; }
.marquee-group{ display:flex; gap:16px; padding-right:16px; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

.tech-pill{
  display:flex; align-items:center; gap:10px;
  background: var(--surface); border:1px solid var(--border);
  padding:14px 26px; border-radius:999px;
  font-weight:600; font-size:14.5px; white-space:nowrap;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.tech-pill:hover{ border-color: var(--blue-3); transform: translateY(-3px); }
.tech-glyph{
  font-style:normal; display:inline-flex; align-items:center; justify-content:center;
  width:22px; height:22px; border-radius:6px; font-size:11px; font-weight:800;
  background: #eaf0f8; color:var(--text);
}
.tech-glyph.react{ color:#61dafb; }
.tech-glyph.go{ color:#00acd7; }
.tech-glyph.node{ color:#83cd29; }
.tech-glyph.flutter{ color:#5ec9f8; }
.tech-glyph.pg{ color:#7bb7e0; }

/* ---------------- why choose ---------------- */
.why-grid{ display:grid; grid-template-columns: repeat(6, 1fr); gap:22px 18px; }
.why-item{ text-align:center; }
.why-icon{
  width:56px; height:56px; margin:0 auto 16px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle, rgba(52,97,253,.2), rgba(52,97,253,.04));
  border:1px solid rgba(52,97,253,.28); color: var(--blue-3);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.why-item:hover .why-icon{ transform: translateY(-4px) scale(1.06); box-shadow: 0 12px 30px -14px rgba(52,97,253,.6); }
.why-icon svg{ width:24px; height:24px; }
.why-item h3{ font-size:14.5px; margin-bottom:6px; }
.why-item p{ font-size:12.5px; }

/* ---------------- process ---------------- */
.process-row{ position:relative; display:grid; grid-template-columns: repeat(4,1fr); gap:24px; margin-bottom:64px; }
.process-line{ position:absolute; top:22px; left:12.5%; right:12.5%; height:2px; background: var(--border); z-index:0; }
.process-line-fill{ display:block; height:100%; width:0%; background: linear-gradient(90deg, var(--blue), var(--blue-3)); transition: width 1.4s var(--ease); box-shadow: 0 0 10px rgba(52,97,253,.7); }
.process-step{ position:relative; z-index:1; text-align:center; }
.step-num{
  width:44px; height:44px; line-height:44px; margin:0 auto 14px;
  border-radius:50%; background: var(--surface); border:2px solid var(--border-strong);
  font-weight:800; color: var(--text-dim); font-size:15px;
  transition: background .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
}
.process-step.active .step-num{
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  border-color: transparent; color:#fff; transform: scale(1.08);
  box-shadow: 0 0 0 6px rgba(52,97,253,.15);
}
.step-icon{ width:30px; height:30px; margin: 0 auto 10px; color: var(--blue-3); opacity:0; height:0; overflow:hidden; transition: opacity .3s var(--ease); }
.process-step h3{ font-size:15px; margin-bottom:6px; }
.process-step p{ font-size:12.5px; max-width:210px; margin:0 auto; }

/* ---------------- stats ---------------- */
.stats-bar{
  display:grid; grid-template-columns: repeat(4,1fr);
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding:36px 20px;
}
.stat{ text-align:center; border-right:1px solid var(--border); }
.stat:last-child{ border-right:none; }
.stat-icon{ width:34px; height:34px; margin:0 auto 10px; color: var(--blue-3); }
.stat-icon svg{ width:100%; height:100%; }
.stat-value{ font-family:"Sora",sans-serif; font-size:2rem; font-weight:800; color:var(--text); }
.stat-label{ font-size:13px; color: var(--text-dim); margin-top:4px; }

/* ---------------- CTA band ---------------- */
.cta-band{ padding:0 0 96px; }
.cta-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  background: linear-gradient(120deg, var(--blue-deep), var(--blue) 60%, #4d78ff);
  border-radius: var(--radius-lg);
  padding:44px 48px;
  position:relative; overflow:hidden;
  box-shadow: 0 30px 70px -30px rgba(52,97,253,.55);
}
.cta-inner::before{
  content:""; position:absolute; inset:0;
  background: radial-gradient(circle at 85% 20%, rgba(255,255,255,.25), transparent 55%);
  animation: pulseGlow 4.5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes pulseGlow{ 0%,100%{ opacity:.6; } 50%{ opacity:1; } }
.cta-copy h2{ font-size: clamp(1.5rem,2.4vw,2rem); color:#fff; margin-bottom:6px; }
.cta-copy p{ color: rgba(255,255,255,.85); font-size:15px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; position:relative; z-index:1; }

/* ---------------- footer ---------------- */
.footer{ border-top:1px solid var(--border); padding-top:64px; background: var(--bg-soft); }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr; gap:32px; padding-bottom:48px; }
.footer-logo{ height:40px; width:auto; max-width:160px; margin-bottom:16px; filter: drop-shadow(0 0 10px rgba(52,97,253,.2)); }
.footer-brand p{ font-size:13.5px; max-width:260px; margin-bottom:20px; }
.socials{ display:flex; gap:10px; }
.socials a{
  width:34px; height:34px; border-radius:50%; border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; color: var(--text-dim);
  transition: all .3s var(--ease);
}
.socials a svg{ width:15px; height:15px; }
.socials a:hover{ background: var(--blue); color:#fff; border-color: var(--blue); transform: translateY(-3px); }

.footer-col h3{ color:var(--text); font-size:14px; margin-bottom:16px; }
.footer-col a, .footer-col span.footer-contact{
  display:flex; align-items:center; gap:7px;
  color: var(--text-dim); font-size:13.5px; margin-bottom:11px;
  transition: color .25s var(--ease), transform .25s var(--ease);
}
.footer-col a:hover{ color: var(--blue-3); transform: translateX(3px); }
.footer-contact svg{ flex:none; opacity:.8; }

.footer-bottom{ border-top:1px solid var(--border); padding:22px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px; }
.footer-bottom-inner span{ font-size:13px; color: var(--text-mute); }
.footer-legal{ display:flex; gap:22px; }
.footer-legal a{ font-size:13px; color: var(--text-mute); transition: color .25s var(--ease); }
.footer-legal a:hover{ color: var(--blue-3); }

/* ---------------- back to top ---------------- */
.back-to-top{
  position:fixed; right:26px; bottom:26px; z-index:500;
  width:46px; height:46px; border-radius:50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 26px -8px rgba(52,97,253,.7);
  opacity:0; transform: translateY(16px) scale(.8); pointer-events:none;
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.back-to-top.visible{ opacity:1; transform: translateY(0) scale(1); pointer-events:auto; }
.back-to-top:hover{ transform: translateY(-4px) scale(1.05); }

/* ---------------- floating WhatsApp contact ---------------- */
.whatsapp-float{
  position:fixed; left:26px; bottom:26px; z-index:500;
  width:58px; height:58px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:#fff; background:#25d366;
  border:2px solid rgba(255,255,255,.2);
  box-shadow:0 12px 30px -8px rgba(37,211,102,.65);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.whatsapp-float svg{ width:32px; height:32px; }
.whatsapp-float:hover,
.whatsapp-float:focus-visible{
  color:#fff; transform:translateY(-4px) scale(1.06);
  box-shadow:0 16px 34px -8px rgba(37,211,102,.8);
}
.whatsapp-float:focus-visible{ outline:3px solid #fff; outline-offset:3px; }

/* ================= responsive ================= */
@media (max-width: 1080px){
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .why-grid{ grid-template-columns: repeat(3,1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 920px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; width:100%; min-height:320px; max-width:460px; margin:0 auto 20px; }
  .shell-tablet, .shell-phone{ display:none; }
  .nav-links{
    position:fixed; top:68px; left:16px; right:16px;
    background: rgba(255,255,255,.98); border:1px solid var(--border); border-radius:16px;
    flex-direction:column; align-items:stretch; padding:12px;
    transform: translateY(-14px); opacity:0; pointer-events:none;
    transition: all .3s var(--ease);
    backdrop-filter: blur(16px);
  }
  .nav-links.open{ transform: translateY(0); opacity:1; pointer-events:auto; }
  .nav-link{ padding:12px 14px; }
  .hamburger{ display:flex; }
  .process-row{ grid-template-columns: 1fr 1fr; row-gap:36px; }
  .process-line{ display:none; }
  .stats-bar{ grid-template-columns: 1fr 1fr; row-gap:24px; }
  .stat{ border-right:none; }
}

@media (max-width: 680px){
  .orb{ filter:blur(70px); animation:none; }
  .grid-overlay{ background-size:52px 52px; }
  .container{ padding:0 20px; }
  section{ padding:64px 0; }
  .hero{ padding:48px 0 60px; }
  .hero-checklist{ grid-template-columns:1fr; }
  .services-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns: 1fr 1fr; }
  .cta-inner{ flex-direction:column; text-align:center; padding:36px 26px; }
  .cta-actions{ justify-content:center; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom-inner{ flex-direction:column; text-align:center; }
  .process-row{ grid-template-columns:1fr; }
  .whatsapp-float{ left:18px; bottom:18px; width:54px; height:54px; }
}

/* ============================================================
   Service / inner pages (breadcrumbs, page hero, FAQ, related)
   ============================================================ */

.breadcrumb-bar{ padding:18px 0; border-bottom:1px solid var(--border); }
.breadcrumbs{ display:flex; align-items:center; flex-wrap:wrap; gap:6px; font-size:13px; color:var(--text-mute); }
.breadcrumbs a{ color:var(--text-dim); transition:color .25s var(--ease); }
.breadcrumbs a:hover{ color:var(--blue-3); }
.breadcrumbs span[aria-current]{ color:var(--text); font-weight:600; }
.breadcrumbs .sep{ opacity:.5; }

.page-hero{ padding:64px 0 76px; }
.page-hero-inner{ max-width:820px; }
.page-hero h1{ font-size: clamp(1.9rem, 3.2vw, 2.9rem); line-height:1.15; margin-bottom:20px; }
.page-hero-lead{ font-size:16.5px; color:var(--text-dim); max-width:680px; margin-bottom:30px; }
.page-hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.service-section{ padding:64px 0; }
.service-section.alt{ background: var(--bg-soft); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.service-grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap:48px; align-items:start; }
.service-section h2{ font-size: clamp(1.5rem, 2.2vw, 2rem); margin-bottom:16px; }
.service-section h3{ font-size:1.05rem; margin-bottom:8px; color:var(--text); }
.service-copy p + p{ margin-top:14px; }
.service-copy p{ font-size:15px; color:var(--text-dim); }

.check-list{ display:grid; gap:12px; margin-top:8px; }
.check-list li{ display:flex; align-items:flex-start; gap:10px; font-size:14.5px; color:var(--text-dim); }
.check-list .check{ margin-top:2px; }

.mini-cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; margin-top:8px; }
.mini-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding:22px 20px; transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.mini-card:hover{ transform: translateY(-4px); border-color: rgba(52,97,253,.35); }
.mini-card .card-icon{ margin-bottom:14px; }
.mini-card h3{ font-size:15px; margin-bottom:6px; }
.mini-card p{ font-size:13.5px; color:var(--text-dim); }

.tech-chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin-top:8px; }
.tech-chip{
  font-size:13px; font-weight:600; padding:8px 16px; border-radius:999px;
  background: var(--surface); border:1px solid var(--border); color:var(--text-dim);
}

.mini-process{ display:grid; grid-template-columns: repeat(4,1fr); gap:20px; margin-top:8px; }
.mini-process-step{ text-align:left; padding:20px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); }
.mini-process-step .step-num{
  width:32px; height:32px; line-height:32px; text-align:center; font-size:13px; font-weight:800; color:#fff;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep)); border-radius:50%; margin:0 0 12px;
}
.mini-process-step h3{ font-size:14.5px; margin-bottom:4px; }
.mini-process-step p{ font-size:12.5px; color:var(--text-dim); }

/* FAQ (native details/summary — accessible, no JS required) */
.faq-list{ display:grid; gap:12px; max-width:820px; }
.faq-item{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding:6px 22px; transition: border-color .3s var(--ease);
}
.faq-item[open]{ border-color: rgba(52,97,253,.35); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:18px 0; font-weight:700; color:var(--text); font-size:15px;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
  content:"+"; font-size:22px; font-weight:400; color: var(--blue-3); flex:none;
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after{ content:"\2212"; }
.faq-item p{ padding-bottom:20px; font-size:14px; color:var(--text-dim); }

.map-embed{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--border); }
.map-embed iframe{ width:100%; height:380px; border:0; display:block; }

.contact-info-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:18px; margin-bottom:40px; }
.contact-info-card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding:22px; text-align:center;
}
.contact-info-card .card-icon{ margin:0 auto 14px; }
.contact-info-card h3{ font-size:14.5px; margin-bottom:6px; }
.contact-info-card p, .contact-info-card a{ font-size:13.5px; color:var(--text-dim); }
.contact-info-card a:hover{ color:var(--blue-deep); }

.related-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.related-card{
  display:block; background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  padding:20px; transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.related-card:hover{ transform: translateY(-4px); border-color: rgba(52,97,253,.35); }
.related-card h3{ font-size:14px; margin-bottom:6px; }
.related-card p{ font-size:12.5px; color:var(--text-dim); }

.services-index-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap:20px; }
.services-index-card{
  display:flex; gap:18px; background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg);
  padding:28px; transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.services-index-card:hover{ transform: translateY(-5px); border-color: rgba(52,97,253,.4); background: var(--surface-2); }
.services-index-card .card-icon{ flex:none; }
.services-index-card h3{ font-size:17px; margin-bottom:8px; }
.services-index-card p{ font-size:13.5px; color:var(--text-dim); margin-bottom:12px; }

@media (max-width: 920px){
  .service-grid-2{ grid-template-columns:1fr; gap:32px; }
  .mini-cards{ grid-template-columns: 1fr 1fr; }
  .mini-process{ grid-template-columns: 1fr 1fr; }
  .related-grid{ grid-template-columns: 1fr 1fr; }
  .services-index-grid{ grid-template-columns:1fr; }
  .contact-info-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px){
  .mini-cards{ grid-template-columns:1fr; }
  .mini-process{ grid-template-columns:1fr; }
  .related-grid{ grid-template-columns:1fr 1fr; }
  .services-index-card{ flex-direction:column; }
  .contact-info-grid{ grid-template-columns:1fr; }
  .map-embed iframe{ height:300px; }
}

/* Light trust-first visual system */
.hero{ background:linear-gradient(180deg,#f7faff 0%,#fff 92%); border-bottom:1px solid var(--border); }
.services,.process{ background:var(--bg-soft); }
.card,.tech-pill,.stats-bar,.mini-card,.mini-process-step,.faq-item,.contact-info-card,.related-card,.services-index-card{
  box-shadow:0 12px 34px -28px rgba(24,48,91,.35);
}
.card:hover,.mini-card:hover,.related-card:hover,.services-index-card:hover{
  box-shadow:0 20px 44px -26px rgba(36,84,230,.28);
}
.card-icon,.why-icon{ color:var(--blue); }
.footer{ box-shadow:inset 0 1px 0 #fff; }
.footer-logo{ background:#fff; border-radius:10px; padding:4px 7px; box-sizing:content-box; }
@media (max-width:920px){
  .nav-links{ box-shadow:0 18px 45px -24px rgba(20,43,85,.35); }
}