/* ==========================================================================
   KP MARKETING — Design System
   Display: Space Grotesk / Body: Inter / Utility+Data: IBM Plex Mono
   ========================================================================== */

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

:root{
  /* Color */
  --bg:            #070a14;
  --bg-soft:       #0b0f1e;
  --surface:       #10162c;
  --surface-2:     #161d3a;
  --border:        rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.16);

  --text-1:        #f4f6fb;
  --text-2:        #a3aac6;
  --text-3:        #6b7394;

  --violet:        #7c3aed;
  --violet-soft:   #a78bfa;
  --blue:          #2563eb;
  --blue-soft:     #60a5fa;
  --cyan:          #22d3ee;

  --grad-brand:    linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
  --grad-line:     linear-gradient(90deg, #7c3aed 0%, #2563eb 55%, #22d3ee 100%);
  --grad-text:     linear-gradient(90deg, #a78bfa 0%, #60a5fa 60%, #22d3ee 100%);

  /* Type */
  --f-display: 'Space Grotesk', sans-serif;
  --f-body:    'Inter', sans-serif;
  --f-mono:    'IBM Plex Mono', monospace;

  /* Layout */
  --maxw: 1180px;
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 26px;
  --radius-pill: 999px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text-1);
  font-family:var(--f-body);
  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{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* Background texture: faint radial glow + grid */
body::before{
  content:'';
  position:fixed;inset:0;
  background:
    radial-gradient(60% 40% at 15% 0%, rgba(124,58,237,.16), transparent 60%),
    radial-gradient(50% 35% at 100% 10%, rgba(34,211,238,.10), transparent 60%);
  pointer-events:none;
  z-index:0;
}

/* ===== Focus ===== */
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}

/* ===== Eyebrow / mono labels ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-mono);
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);
  padding:7px 16px;
  border:1px solid var(--border-strong);
  border-radius:var(--radius-pill);
  background:rgba(34,211,238,.06);
}
.eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 8px var(--cyan);
}

/* ===== Headings ===== */
h1,h2,h3,h4{font-family:var(--f-display);font-weight:600;letter-spacing:-.01em;line-height:1.12;color:var(--text-1)}
h1{font-size:clamp(2.3rem,4.4vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.7rem,3vw,2.5rem)}
h3{font-size:1.2rem}
.gradient-text{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
p{color:var(--text-2)}
.lede{font-size:1.08rem;color:var(--text-2);max-width:56ch}

/* ===== Section rhythm ===== */
section{position:relative;padding:104px 0;z-index:1}
.section-head{max-width:640px;margin-bottom:56px}
.section-head .eyebrow{margin-bottom:18px}
.section-head h2{margin-bottom:14px}

/* signature divider: ascending performance line */
.line-divider{
  width:100%;height:56px;position:relative;overflow:hidden;opacity:.55;
}
.line-divider svg{width:100%;height:100%;display:block}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--f-body);font-weight:600;font-size:.94rem;
  padding:14px 26px;border-radius:var(--radius-pill);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 8px 24px -8px rgba(37,99,235,.6);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px rgba(37,99,235,.75)}
.btn-ghost{
  background:transparent;color:var(--text-1);
  border:1px solid var(--border-strong);
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:.85rem}
.btn-block{width:100%}

/* ===== Nav ===== */
.nav-outer{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 20px}
.nav{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:rgba(10,13,26,.72);
  backdrop-filter:blur(16px) saturate(140%);
  border:1px solid var(--border);
  border-radius:var(--radius-pill);
  padding:10px 12px 10px 20px;
  transition:border-color .2s ease, background .2s ease;
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.brand-mark{
  width:38px;height:38px;border-radius:11px;background:var(--grad-brand);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--f-display);font-weight:700;font-size:.95rem;color:#fff;flex-shrink:0;
}
.brand-name{display:flex;flex-direction:column;line-height:1.05}
.brand-name small{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.1em;color:var(--text-3);font-weight:500;text-transform:uppercase}

.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{
  padding:10px 16px;border-radius:var(--radius-pill);font-size:.92rem;font-weight:500;color:var(--text-2);
  transition:color .18s ease, background .18s ease;
}
.nav-links a:hover, .nav-links a.active{color:var(--text-1);background:rgba(255,255,255,.06)}

.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:40px;height:40px;border-radius:10px;align-items:center;justify-content:center;color:var(--text-1)}
.nav-toggle svg{width:22px;height:22px}

.mobile-panel{
  display:none;position:fixed;top:78px;left:20px;right:20px;z-index:99;
  background:rgba(10,13,26,.97);border:1px solid var(--border);border-radius:var(--radius-m);
  padding:14px;backdrop-filter:blur(16px);
}
.mobile-panel a{display:block;padding:13px 14px;border-radius:10px;font-weight:500;color:var(--text-2)}
.mobile-panel a:hover, .mobile-panel a.active{background:rgba(255,255,255,.06);color:var(--text-1)}
.mobile-panel .btn{margin-top:8px}
.mobile-panel.open{display:block}

/* ===== Hero ===== */
.hero{padding:170px 0 90px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{margin:18px 0 20px}
.hero .lede{margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stats .stat-num{font-family:var(--f-mono);font-size:1.3rem;font-weight:600;color:var(--text-1)}
.hero-stats .stat-label{font-size:.8rem;color:var(--text-3)}

.hero-visual{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.hero-visual svg{width:100%;height:100%}

/* ===== Cards ===== */
.card{
  background:linear-gradient(180deg, var(--surface), var(--surface-2));
  border:1px solid var(--border);
  border-radius:var(--radius-m);
  padding:30px 26px;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:0 16px 40px -18px rgba(0,0,0,.6)}
.card-icon{
  width:46px;height:46px;border-radius:12px;
  background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.3);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--violet-soft)
}
.card-icon svg{width:22px;height:22px}
.card h3{margin-bottom:10px}
.card p{font-size:.93rem;margin-bottom:16px}
.card-link{font-size:.85rem;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:6px}
.card-link svg{width:14px;height:14px;transition:transform .18s ease}
.card:hover .card-link svg{transform:translateX(3px)}

.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

/* ===== Stats band ===== */
.stats-band{
  border:1px solid var(--border);border-radius:var(--radius-l);
  background:linear-gradient(160deg, rgba(124,58,237,.10), rgba(34,211,238,.05));
  padding:52px 40px;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;text-align:left}
.stats-grid .num{font-family:var(--f-mono);font-size:clamp(1.7rem,3vw,2.3rem);font-weight:600}
.stats-grid .lbl{color:var(--text-3);font-size:.86rem;margin-top:6px}

/* ===== Why / values ===== */
.why-item{display:flex;gap:16px;padding:22px 0;border-top:1px solid var(--border)}
.why-item:last-child{border-bottom:1px solid var(--border)}
.why-num{font-family:var(--f-mono);color:var(--text-3);font-size:.85rem;padding-top:4px}
.why-icon{
  width:42px;height:42px;border-radius:11px;flex-shrink:0;
  background:rgba(37,99,235,.12);border:1px solid rgba(37,99,235,.28);
  display:flex;align-items:center;justify-content:center;color:var(--blue-soft)
}
.why-icon svg{width:20px;height:20px}
.why-text h3{margin-bottom:4px;font-size:1.05rem}
.why-text p{font-size:.9rem}

/* ===== Process (real sequence) ===== */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.process-step{position:relative;padding:0 22px 0 0}
.process-step:not(:last-child)::after{
  content:'';position:absolute;top:23px;right:-2px;width:calc(100% - 46px);height:1px;
  background:linear-gradient(90deg,var(--border-strong),transparent);
}
.process-num{
  width:46px;height:46px;border-radius:50%;
  background:var(--grad-brand);color:#fff;font-family:var(--f-mono);font-weight:600;
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;font-size:.95rem;
}
.process-step h3{font-size:1rem;margin-bottom:8px}
.process-step p{font-size:.87rem}

/* ===== CTA / form panel ===== */
.cta-panel{
  border-radius:var(--radius-l);
  background:var(--grad-brand);
  padding:64px 56px;position:relative;overflow:hidden;
}
.cta-panel::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(60% 80% at 90% 0%, rgba(255,255,255,.16), transparent 60%);
}
.cta-panel .inner{position:relative;z-index:1}
.cta-panel h2{color:#fff;max-width:640px}
.cta-panel .lede{color:rgba(255,255,255,.82);max-width:560px;margin-top:10px}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.82rem;font-weight:600;color:rgba(255,255,255,.92)}
.field input,.field select{
  background:rgba(7,10,20,.35);
  border:1px solid rgba(255,255,255,.28);
  border-radius:10px;padding:13px 14px;color:#fff;font-size:.92rem;
}
.field input::placeholder{color:rgba(255,255,255,.55)}
.field select option{color:#111}
.field input:focus,.field select:focus{border-color:#fff;outline:none}
.form-grid .btn-primary{background:#0b0f1e;box-shadow:none;margin-top:6px}
.form-grid .btn-primary:hover{background:#050710}
.field.full{grid-column:1/-1}

/* ===== Footer ===== */
footer{border-top:1px solid var(--border);padding:64px 0 28px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer-brand p{font-size:.88rem;margin-top:14px;max-width:32ch}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);font-family:var(--f-mono);font-weight:500;margin-bottom:16px}
.footer-col a, .footer-col li{display:block;font-size:.9rem;color:var(--text-2);margin-bottom:10px}
.footer-col a:hover{color:var(--cyan)}
.footer-social{display:flex;gap:10px;margin-top:18px}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;color:var(--text-2);
}
.footer-social a:hover{border-color:var(--cyan);color:var(--cyan)}
.footer-social svg{width:16px;height:16px}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:26px;border-top:1px solid var(--border);
  font-size:.82rem;color:var(--text-3);flex-wrap:wrap;gap:12px;
}

/* ===== Page hero (inner pages) ===== */
.page-hero{padding:168px 0 76px}
.page-hero .eyebrow{margin-bottom:18px}
.page-hero h1{max-width:760px}
.page-hero .lede{margin-top:18px;max-width:60ch}
.breadcrumb{display:flex;gap:8px;align-items:center;font-family:var(--f-mono);font-size:.78rem;color:var(--text-3);margin-bottom:22px}
.breadcrumb a:hover{color:var(--cyan)}

/* ===== Service detail block ===== */
.service-block{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;padding:56px 0;border-top:1px solid var(--border)}
.service-block:last-child{border-bottom:1px solid var(--border)}
.service-tag{font-family:var(--f-mono);font-size:.78rem;color:var(--cyan);margin-bottom:12px;display:block}
.service-block h3{font-size:1.6rem;margin-bottom:14px}
.service-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.service-list li{display:flex;gap:10px;font-size:.92rem;color:var(--text-2);align-items:flex-start}
.service-list svg{width:18px;height:18px;flex-shrink:0;color:var(--cyan);margin-top:2px}
.service-visual{
  border-radius:var(--radius-m);border:1px solid var(--border);
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:30px;
}
.service-visual svg{width:100%;height:100%}

/* ===== Values grid (quem somos) ===== */
.value-card{padding:28px}
.value-card .card-icon{background:rgba(34,211,238,.1);border-color:rgba(34,211,238,.3);color:var(--cyan)}

/* ===== Team-less about hero split ===== */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-split .lede{margin-bottom:18px}

/* ===== Contact page ===== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info-item{display:flex;gap:16px;padding:20px 0;border-top:1px solid var(--border)}
.contact-info-item:last-child{border-bottom:1px solid var(--border)}
.contact-info-item h4{font-size:.95rem;margin-bottom:4px}
.contact-info-item p{font-size:.88rem}
.contact-form-card{padding:36px}
.contact-form-card .field input, .contact-form-card .field select, .contact-form-card .field textarea{
  background:rgba(255,255,255,.03);border:1px solid var(--border-strong);color:var(--text-1);
}
.contact-form-card .field textarea{resize:vertical;min-height:120px;padding:13px 14px;border-radius:10px;font-size:.92rem}
.contact-form-card .field input::placeholder,.contact-form-card .field textarea::placeholder{color:var(--text-3)}

/* ===== reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:980px){
  .hero-grid, .about-split, .contact-grid{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:340px;margin:0 auto}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .process-step:nth-child(2)::after{display:none}
  .service-block{grid-template-columns:1fr}
  .service-visual{order:-1;max-width:420px;margin:0 auto;width:100%}
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .nav-toggle{display:flex}
}
@media (max-width:640px){
  .grid-3,.grid-2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .cta-panel{padding:40px 26px}
  .footer-grid{grid-template-columns:1fr}
  section{padding:72px 0}
  .hero{padding:140px 0 60px}
  .page-hero{padding:140px 0 56px}
  .why-item{flex-direction:row}
  .stats-band{padding:34px 22px}
}