/* ══════════════════════════════════════════════════════
   ITKAP CONSULTING — Design System  v3
   Palette: Navy · Electric Blue · White · No orange/gold
   ══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

/* ── Tokens ─────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-0:      #070d18;       /* deepest */
  --bg-1:      #0b1220;       /* main body */
  --bg-2:      #0f1929;       /* sections */
  --bg-card:   #131f30;       /* cards */
  --bg-hover:  #1a2840;       /* hover state */

  /* Accent — single, electric blue */
  --blue:      #3b82f6;
  --blue-l:    #60a5fa;
  --blue-d:    #2563eb;
  --blue-bg:   rgba(59,130,246,.08);
  --blue-bdr:  rgba(59,130,246,.18);

  /* Neutral */
  --white:     #f1f5f9;
  --white-2:   #94a3b8;
  --dim:       #3a4e6a;
  --border:    rgba(255,255,255,.07);

  /* Semantic */
  --green:     #22c55e;

  /* Typography */
  --font-body:    'Inter',  system-ui, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Radii */
  --r-xs:   4px;
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-2xl:  28px;
  --r-full: 9999px;

  /* Motion */
  --t: all .2s ease;
  --t-slow: all .5s ease;

  /* Header height */
  --hdr-h: 64px;
}

/* ── Reset ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--hdr-h); }
body {
  font-family: var(--font-body);
  background: var(--bg-1);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img  { max-width: 100%; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* Subtle grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}
* { position: relative; z-index: 1; }
body::before { z-index: 0; }

/* ── Layout ──────────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
main { padding-top: var(--hdr-h); }

/* ── Typography ──────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 900; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.15rem; }
p  { color: var(--white-2); line-height: 1.75; }
em.accent { color: var(--blue-l); font-style: normal; }

/* ── Tag / badge ─────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .3rem .85rem;
  border-radius: var(--r-full);
  border: 1px solid var(--blue-bdr);
  color: var(--blue-l);
  background: var(--blue-bg);
}
.tag--dim { color: var(--white-2); border-color: var(--border); background: rgba(255,255,255,.04); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  border: 1.5px solid transparent;
  border-radius: var(--r-lg);
  padding: .65rem 1.5rem;
  cursor: pointer;
  transition: var(--t);
  white-space: nowrap;
  letter-spacing: .01em;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-l); border-color: var(--blue-l); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.15);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue-l); }

.btn-wa {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.btn-wa:hover { opacity: .9; transform: translateY(-1px); }

.btn-lg { padding: .85rem 2rem; font-size: .95rem; }
.btn-sm { padding: .4rem .9rem; font-size: .78rem; }

/* ── Header ──────────────────────────────────────────── */
#hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--hdr-h);
  background: rgba(7,13,24,.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--t);
}
#hdr.scrolled { border-color: rgba(59,130,246,.12); }

.hdr-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-svg-hdr { height: 38px; width: auto; }

/* Nav */
.nav-links { display: flex; align-items: center; gap: .1rem; }
.nav-a {
  padding: .4rem .85rem;
  font-size: .84rem;
  font-weight: 500;
  color: var(--white-2);
  border-radius: var(--r-sm);
  transition: var(--t);
}
.nav-a:hover { color: var(--white); }
.nav-a.active { color: var(--blue-l); }

.hdr-cta { display: flex; align-items: center; gap: .6rem; margin-left: auto; }

/* Cart trigger */
#cart-trigger {
  width: 36px; height: 36px;
  border-radius: var(--r-md);
  background: transparent;
  border: 1.5px solid var(--blue-bdr);
  color: var(--blue-l);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--t);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
#cart-trigger:hover { background: var(--blue-bg); }
#cart-badge {
  position: absolute; top: -5px; right: -5px;
  width: 16px; height: 16px;
  background: var(--blue); color: #fff;
  border-radius: var(--r-full);
  font-size: .6rem; font-weight: 900;
  display: none;
  align-items: center; justify-content: center;
}
#cart-badge.visible { display: flex; }

/* Burger */
.hbg {
  display: none; flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  border-radius: var(--r-sm);
}
.hbg span { display: block; width: 20px; height: 1.5px; background: var(--white); border-radius: 2px; transition: var(--t); }
.hbg.open span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
.hbg.open span:nth-child(2) { opacity: 0; }
.hbg.open span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }

/* Mobile nav */
.mob-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--hdr-h); left: 0; right: 0;
  background: rgba(7,13,24,.97);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  z-index: 999;
  transform: translateY(-120%);
  opacity: 0;
  transition: transform .25s ease, opacity .25s ease;
  pointer-events: none;
  gap: .3rem;
}
.mob-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }

/* ── Section heading ─────────────────────────────────── */
.sec-head { text-align: center; margin-bottom: 4rem; }
.sec-head h2 { margin-bottom: .75rem; }
.sec-head p { max-width: 540px; margin: 0 auto; font-size: .95rem; }

/* ── Hero ────────────────────────────────────────────── */
#hero {
  min-height: calc(100vh - var(--hdr-h));
  display: flex; align-items: center;
  padding: 4rem 0;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.5rem; }
.hero-eyebrow-line { width: 24px; height: 1.5px; background: var(--blue); }
.hero-eyebrow-text { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--blue-l); }

.hero-h1 { margin-bottom: 1.4rem; color: var(--white); }
.hero-lead { font-size: 1rem; margin-bottom: 2.25rem; max-width: 480px; }
.hero-lead strong { color: var(--white); font-weight: 600; }

.hero-btns { display: flex; gap: .85rem; flex-wrap: wrap; margin-bottom: 3rem; }

.hero-kpis {
  display: flex; gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.kpi-n { font-family: var(--font-display); font-size: 1.75rem; font-weight: 900; color: var(--white); line-height: 1; }
.kpi-n em { color: var(--blue-l); font-style: normal; }
.kpi-l { font-size: .69rem; color: var(--white-2); font-weight: 500; text-transform: uppercase; letter-spacing: .07em; margin-top: .25rem; }

/* Hero visual */
.hero-visual { position: relative; }
.hero-img-frame {
  border-radius: var(--r-2xl);
  overflow: hidden;
  border: 1px solid rgba(59,130,246,.15);
  box-shadow: 0 32px 72px rgba(0,0,0,.5), 0 0 60px rgba(59,130,246,.08);
  position: relative;
}
.hero-img-frame img { width: 100%; height: 340px; object-fit: cover; display: block; }
.hero-img-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 45%, rgba(7,13,24,.92));
}

.hero-live-badge {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  background: rgba(7,13,24,.85); backdrop-filter: blur(12px);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: var(--r-full);
  padding: .3rem .9rem;
  display: flex; align-items: center; gap: .4rem;
  font-size: .7rem; font-weight: 700; color: var(--white);
}
.live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: blink 2s infinite; }

.hero-stats {
  position: absolute; bottom: 1rem; left: 1rem; right: 1rem; z-index: 2;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem;
}
.hero-stat {
  background: rgba(7,13,24,.82); backdrop-filter: blur(10px);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: var(--r-md); padding: .5rem .7rem; text-align: center;
}
.hero-stat-n { font-family: var(--font-display); font-size: 1.1rem; font-weight: 900; color: var(--blue-l); line-height: 1; }
.hero-stat-l { font-size: .58rem; color: var(--white-2); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-top: .2rem; }

.hero-minis {
  display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-top: .6rem;
}
.hero-mini {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: .9rem;
}
.hero-mini-lbl { font-size: .65rem; color: var(--white-2); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .5rem; }
.hero-mini-bar { height: 3px; background: var(--border); border-radius: 3px; margin-bottom: .3rem; overflow: hidden; }
.hero-mini-bar-fill { height: 100%; border-radius: 3px; background: var(--blue); }
.hero-mini-val { font-size: .8rem; font-weight: 700; color: var(--white); text-align: right; }

/* ── Trusted ─────────────────────────────────────────── */
#trusted {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trusted-lbl {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--dim); text-align: center; margin-bottom: 1.25rem;
}
.trusted-row { display: flex; align-items: center; justify-content: center; gap: 2.5rem; flex-wrap: wrap; }
.t-brand {
  font-family: var(--font-display); font-size: .85rem; font-weight: 800;
  color: var(--dim); text-transform: uppercase; letter-spacing: .04em;
  transition: color .15s;
}
.t-brand:hover { color: var(--white-2); }

/* ── About ───────────────────────────────────────────── */
#about { padding: 8rem 0; }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.about-inner h2 { margin-bottom: 1.1rem; }
.about-inner p  { margin-bottom: 1.25rem; }

.mv-stack { display: flex; flex-direction: column; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; }
.mv-item { background: var(--bg-card); padding: 1.3rem 1.5rem; border-bottom: 1px solid var(--border); transition: background .15s; }
.mv-item:last-child { border-bottom: none; }
.mv-item:hover { background: var(--bg-hover); }
.mv-item-head { display: flex; align-items: center; gap: .75rem; margin-bottom: .5rem; }
.mv-ico {
  width: 32px; height: 32px; border-radius: var(--r-sm);
  background: var(--blue-bg); border: 1px solid var(--blue-bdr);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.mv-item-title { font-weight: 700; color: var(--white); font-size: .9rem; }
.mv-item p { font-size: .86rem; margin: 0; }

/* ── Services catalog ────────────────────────────────── */
#services { padding: 8rem 0; background: var(--bg-2); }

.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; }

.svc-card {
  background: var(--bg-card); padding: 1.6rem; transition: background .18s;
  position: relative;
}
.svc-card:hover { background: var(--bg-hover); }
.svc-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--blue); transform: scaleX(0); transition: transform .2s ease;
}
.svc-card:hover::after { transform: scaleX(1); }

.svc-icon {
  width: 38px; height: 38px; border-radius: var(--r-md);
  background: var(--blue-bg); border: 1px solid var(--blue-bdr);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.1rem;
}
.svc-name { font-weight: 700; font-size: .9rem; color: var(--white); margin-bottom: .45rem; line-height: 1.3; }
.svc-desc { font-size: .8rem; color: var(--white-2); line-height: 1.6; margin-bottom: 1rem; }
.svc-price { font-family: var(--font-display); font-size: 1.05rem; font-weight: 900; color: var(--blue-l); margin-bottom: .9rem; }
.svc-price span { font-size: .7rem; font-weight: 500; color: var(--white-2); }

.svc-add-btn {
  width: 100%; background: transparent; border: 1.5px solid var(--blue-bdr); color: var(--blue-l);
  border-radius: var(--r-md); padding: .5rem 1rem; font-size: .77rem; font-weight: 700;
  cursor: pointer; transition: var(--t);
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  font-family: var(--font-body);
}
.svc-add-btn:hover, .svc-add-btn.added { background: var(--blue); border-color: var(--blue); color: #fff; }

/* ── Process ─────────────────────────────────────────── */
#process { padding: 8rem 0; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.process-grid::before {
  content: ''; position: absolute;
  top: 26px; left: calc(12.5%); right: calc(12.5%); height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-bdr), transparent);
}
.pr-item { text-align: center; padding: 0 1.25rem; }
.pr-num {
  width: 52px; height: 52px; border-radius: var(--r-full);
  border: 1.5px solid var(--blue-bdr); background: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: .95rem; font-weight: 900; color: var(--blue-l);
  margin: 0 auto 1.5rem; position: relative; z-index: 1;
}
.pr-title { font-weight: 700; color: var(--white); margin-bottom: .4rem; font-size: .92rem; }
.pr-desc  { font-size: .82rem; color: var(--white-2); line-height: 1.65; }

/* ── Testimonials ────────────────────────────────────── */
#testimonials { padding: 8rem 0; background: var(--bg-2); }
.t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.t-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 1.6rem; transition: border-color .15s;
}
.t-card:hover { border-color: var(--blue-bdr); }
.t-stars { display: flex; gap: 3px; margin-bottom: 1rem; }
.t-body { font-size: .87rem; line-height: 1.75; margin-bottom: 1.2rem; font-style: italic; }
.t-author { display: flex; align-items: center; gap: .7rem; }
.t-ava {
  width: 34px; height: 34px; border-radius: var(--r-full);
  background: var(--blue-bg); border: 1px solid var(--blue-bdr);
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem; font-weight: 900; color: var(--blue-l); flex-shrink: 0;
}
.t-name { font-size: .86rem; font-weight: 700; color: var(--white); }
.t-role { font-size: .72rem; color: var(--white-2); }

/* ── Why section ─────────────────────────────────────── */
#why { padding: 8rem 0; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.why-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 1.6rem; transition: border-color .15s, background .15s;
}
.why-card:hover { border-color: var(--blue-bdr); background: var(--bg-hover); }
.why-ico {
  width: 44px; height: 44px; border-radius: var(--r-md);
  background: var(--blue-bg); border: 1px solid var(--blue-bdr);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.why-title { font-weight: 700; color: var(--white); font-size: .92rem; margin-bottom: .35rem; }
.why-desc  { font-size: .84rem; color: var(--white-2); line-height: 1.65; }

/* ── Diagnostic ──────────────────────────────────────── */
#diagnostic { padding: 8rem 0; background: var(--bg-2); }
.diag-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.analytics-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-2xl); padding: 2rem; position: relative;
}
.analytics-panel::before {
  content: ''; position: absolute; top: -1px; left: 2rem; right: 2rem; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  border-radius: var(--r-full);
}
.ap-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.ap-title { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--white-2); }
.ap-live { display: flex; align-items: center; gap: .35rem; font-size: .7rem; color: var(--green); font-weight: 700; }
.ap-live-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); animation: blink 2s infinite; }
.ap-bars { display: flex; flex-direction: column; gap: 1.3rem; }
.ap-bar-head { display: flex; justify-content: space-between; margin-bottom: .4rem; }
.ap-bar-label { font-size: .82rem; color: var(--white-2); }
.ap-bar-pct { font-size: .82rem; font-weight: 800; color: var(--blue-l); }
.ap-bar-track { height: 6px; border-radius: var(--r-full); background: var(--border); overflow: hidden; }
.ap-bar-fill { height: 100%; border-radius: var(--r-full); background: var(--blue); width: 0; transition: width 1.4s cubic-bezier(.4,0,.2,1); }
.ap-footer { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--border); }
.ap-stat { text-align: center; }
.ap-stat-n { font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; color: var(--white); }
.ap-stat-n em { color: var(--blue-l); font-style: normal; }
.ap-stat-l { font-size: .7rem; color: var(--white-2); font-weight: 500; }

.diag-points { display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0 2rem; }
.diag-point { display: flex; align-items: flex-start; gap: .75rem; }
.diag-point-ico {
  width: 32px; height: 32px; border-radius: var(--r-md); flex-shrink: 0;
  background: var(--blue-bg); border: 1px solid var(--blue-bdr);
  display: flex; align-items: center; justify-content: center; margin-top: .15rem;
}
.diag-point h4 { font-size: .9rem; font-weight: 700; color: var(--white); margin-bottom: .2rem; }
.diag-point p  { font-size: .83rem; line-height: 1.6; margin: 0; }

/* ── CTA Banner ──────────────────────────────────────── */
#cta-banner {
  padding: 8rem 0; text-align: center;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
#cta-banner::before {
  content: ''; position: absolute;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.07) 0, transparent 70%);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
  pointer-events: none;
}
.cta-h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); margin-bottom: .9rem; }
.cta-sub { font-size: 1rem; max-width: 500px; margin: 0 auto 2.25rem; }
.cta-btns { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }

/* ── Contact ─────────────────────────────────────────── */
#contact { padding: 8rem 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: start; }
.contact-info h2 { margin-bottom: .9rem; }
.contact-info p  { margin-bottom: 2rem; }
.channels { display: flex; flex-direction: column; gap: .75rem; }
.channel {
  display: flex; align-items: center; gap: .85rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: .85rem 1.1rem; transition: border-color .15s, background .15s;
}
.channel:hover { border-color: var(--blue-bdr); background: var(--bg-hover); }
.ch-ico {
  width: 36px; height: 36px; border-radius: var(--r-sm); flex-shrink: 0;
  background: var(--blue-bg); display: flex; align-items: center; justify-content: center;
}
.ch-ico--wa  { background: rgba(34,197,94,.1); }
.ch-ico--ig  { background: rgba(225,66,135,.1); }
.ch-lbl { font-size: .72rem; color: var(--white-2); font-weight: 500; }
.ch-val { font-size: .87rem; font-weight: 600; color: var(--white); }

/* Form */
.contact-form {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-2xl); padding: 2rem; position: relative;
}
.contact-form::before {
  content: ''; position: absolute; top: -1px; left: 2rem; right: 2rem; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
}
.form-title { font-family: var(--font-display); font-size: 1.15rem; font-weight: 800; margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }
.form-group { display: flex; flex-direction: column; gap: .35rem; margin-bottom: .85rem; }
.form-label { font-size: .74rem; font-weight: 600; color: var(--white-2); text-transform: uppercase; letter-spacing: .05em; }
.form-input, .form-select, .form-textarea {
  width: 100%; background: var(--bg-1); border: 1.5px solid var(--border);
  border-radius: var(--r-md); padding: .7rem .95rem;
  font-family: var(--font-body); font-size: .88rem; color: var(--white);
  outline: none; transition: border-color .15s; -webkit-appearance: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--dim); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--blue); }
.form-select { cursor: pointer; }
.form-select option { background: var(--bg-2); }
.form-textarea { resize: vertical; min-height: 110px; }
.form-submit { width: 100%; justify-content: center; padding: .85rem; font-size: .9rem; border-radius: var(--r-md); }
.form-ok {
  display: none; align-items: center; gap: .5rem;
  background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.2);
  border-radius: var(--r-md); padding: .75rem 1rem;
  color: var(--green); font-size: .87rem; font-weight: 600; margin-top: .75rem;
}
.form-ok.show { display: flex; }

/* ── Footer ──────────────────────────────────────────── */
footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-0);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand-name {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 900;
  color: var(--white); margin-bottom: .75rem;
}
.footer-brand p { font-size: .83rem; max-width: 260px; margin-bottom: 1.25rem; }
.footer-col-title { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--white-2); margin-bottom: 1rem; }
.footer-links { display: flex; flex-direction: column; gap: .55rem; }
.footer-link { font-size: .83rem; color: var(--white-2); transition: color .14s; }
.footer-link:hover { color: var(--blue-l); }
.footer-bottom {
  padding-top: 2rem; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .75rem;
}
.footer-copy { font-size: .76rem; color: var(--dim); }
.social-row { display: flex; gap: .5rem; }
.soc-btn {
  width: 32px; height: 32px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--bg-card);
  display: flex; align-items: center; justify-content: center; color: var(--white-2);
  transition: var(--t);
}
.soc-btn:hover { border-color: var(--blue-bdr); color: var(--blue-l); }

/* ── WhatsApp FAB ────────────────────────────────────── */
.wa-fab {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  z-index: 900; display: flex; flex-direction: column; align-items: flex-end; gap: .4rem;
}
.wa-fab-btn {
  width: 52px; height: 52px; border-radius: var(--r-full);
  background: #22c55e; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(34,197,94,.35); transition: var(--t);
}
.wa-fab-btn:hover { transform: scale(1.08); }
.wa-tip {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-full); font-size: .7rem; font-weight: 700;
  color: var(--white); padding: .28rem .8rem; white-space: nowrap;
  opacity: 0; transform: translateX(8px); transition: var(--t);
  pointer-events: none;
}
.wa-fab:hover .wa-tip { opacity: 1; transform: translateX(0); }

/* ── Page hero (inner pages) ─────────────────────────── */
.page-hero {
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: ''; position: absolute;
  pointer-events: none;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 20% 60%, rgba(59,130,246,.04), transparent);
}
.page-h1 { margin-bottom: .9rem; }
.page-lead { font-size: 1rem; margin-bottom: 2rem; max-width: 580px; }
.page-hero-btns { display: flex; gap: .85rem; flex-wrap: wrap; }
.breadcrumb {
  display: flex; align-items: center; gap: .4rem;
  font-size: .73rem; color: var(--white-2); margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--white-2); transition: color .14s; }
.breadcrumb a:hover { color: var(--blue-l); }
.breadcrumb-sep { color: var(--dim); }

/* ── Reveal animation ────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ── Animations ──────────────────────────────────────── */
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes slide-up { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }
@keyframes fade-in  { from{opacity:0} to{opacity:1} }
@keyframes bar-grow { from{width:0} }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .svc-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-links  { display: none; }
  .hbg        { display: flex; }
  .mob-nav    { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .about-inner { grid-template-columns: 1fr; gap: 3rem; }
  .diag-inner  { grid-template-columns: 1fr; gap: 3rem; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .process-grid::before { display: none; }
  .t-grid  { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .svc-grid   { grid-template-columns: 1fr; }
  .t-grid     { grid-template-columns: 1fr; }
  .why-grid   { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .form-row   { grid-template-columns: 1fr; }
  h1          { font-size: 2.4rem; }
  h2          { font-size: 1.8rem; }
}