/* ==========================================================================
   AKOMA — Comércio e Prestação de Serviços
   Design tokens: signal-crossing brand system
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --ink:        #081B33;
  --ink-2:      #0F2A4D;
  --ink-soft:   #3C5170;
  --navy:       #081B33;
  --on-dark:    #FFFFFF;
  --blue:       #0B7FD1;
  --blue-deep:  #0A5FA0;
  --green:      #14C08A;
  --green-deep: #0F9E70;
  --paper:      #F5F7F8;
  --paper-2:    #EBEFF1;
  --white:      #FFFFFF;
  --card-bg:    #FAFBFA;
  --line:       rgba(8,27,51,0.10);
  --line-soft:  rgba(8,27,51,0.06);

  --font-display: 'Sora', 'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --grad-signal: linear-gradient(100deg, var(--blue) 0%, var(--green) 100%);
  --grad-signal-soft: linear-gradient(100deg, rgba(11,127,209,0.12) 0%, rgba(20,192,138,0.12) 100%);

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-card: 0 1px 2px rgba(8,27,51,0.03), 0 6px 20px -14px rgba(8,27,51,0.10);
  --shadow-lift: 0 16px 34px -18px rgba(8,27,51,0.22);

  --container: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* -------------------- dark theme -------------------- */
[data-theme="dark"]{
  --ink:        #E8EDF3;
  --ink-2:      #C7D2DF;
  --ink-soft:   #8CA0B5;
  --paper:      #0A1420;
  --paper-2:    #121E2C;
  --white:      #141F2C;
  --card-bg:    #17222F;
  --line:       rgba(255,255,255,0.10);
  --line-soft:  rgba(255,255,255,0.06);
  --grad-signal-soft: linear-gradient(100deg, rgba(11,127,209,0.20) 0%, rgba(20,192,138,0.20) 100%);
  --shadow-card: 0 1px 2px rgba(0,0,0,0.25), 0 6px 20px -14px rgba(0,0,0,0.45);
  --shadow-lift: 0 16px 34px -18px rgba(0,0,0,0.55);
}

html{
  transition:background-color .35s ease;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; }
}

body{
  font-family:var(--font-body);
  font-size:17px;
  color:var(--ink);
  background:var(--paper);
  line-height:1.62;
  -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; }
input, textarea, select{ font-family:inherit; }

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

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--blue-deep);
  font-weight:500;
}
.eyebrow::before{
  content:'';
  width:22px; height:1.5px;
  background:var(--grad-signal);
  display:inline-block;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  letter-spacing:-0.01em;
  font-weight:600;
}

.section-head{
  max-width:640px;
  margin-bottom:52px;
}
.section-head h2{
  font-size:clamp(29px,3.5vw,42px);
  line-height:1.15;
  margin-top:14px;
}
.section-head p{
  margin-top:16px;
  font-size:18px;
  color:var(--ink-soft);
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }
.section-head.center::before{ margin:0 auto; }

section{ padding:104px 0; position:relative; }
@media (max-width:720px){ section{ padding:72px 0; } }

/* -------------------- buttons -------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:16px;
  border:1px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s ease, border-color .3s ease;
  white-space:nowrap;
}
.btn svg{ width:17px; height:17px; flex-shrink:0; }
.btn-primary{
  background:var(--grad-signal);
  color:var(--on-dark);
  box-shadow:0 12px 28px -12px rgba(11,127,209,0.55);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 18px 34px -12px rgba(11,127,209,0.6); }
.btn-ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--ink);
}
.btn-ghost:hover{ border-color:var(--blue); background:var(--paper-2); }
.btn-ghost-light{
  background:rgba(255,255,255,0.06);
  border-color:rgba(255,255,255,0.22);
  color:var(--on-dark);
}
.btn-ghost-light:hover{ background:rgba(255,255,255,0.14); border-color:rgba(255,255,255,0.4); }
.btn-block{ width:100%; justify-content:center; }

/* -------------------- header -------------------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0;
  transition:padding .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
}
.site-header.scrolled{
  padding:12px 0;
  background:rgba(8,20,34,0.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,0.08);
}
.brand{ display:flex; align-items:center; gap:11px; }
.brand-mark{ width:36px; height:36px; flex-shrink:0; }
.brand-word{
  font-family:var(--font-display);
  font-weight:700;
  font-size:19px;
  letter-spacing:0.01em;
  color:var(--on-dark);
}
.brand-sub{
  display:block;
  font-family:var(--font-mono);
  font-size:9.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.55);
  margin-top:-2px;
}

.main-nav{ display:flex; align-items:center; gap:40px; }
.main-nav ul{ display:flex; gap:32px; }
.main-nav a{
  font-size:15.5px; font-weight:500; color:rgba(255,255,255,0.82);
  position:relative; padding:4px 0;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background:var(--grad-signal); transition:right .3s var(--ease);
}
.main-nav a:hover::after{ right:0; }
.header-cta{ display:flex; align-items:center; gap:18px; }

/* -------------------- phone number highlight -------------------- */
.phone-pill{
  display:flex; align-items:center; gap:9px;
  padding:9px 16px 9px 13px;
  border:1px solid rgba(255,255,255,0.16);
  border-radius:999px;
  background:rgba(255,255,255,0.06);
  color:var(--on-dark);
  font-family:var(--font-mono);
  font-size:12.5px; font-weight:500; letter-spacing:.01em;
  transition:background-color .3s ease, border-color .3s ease, transform .3s var(--ease);
}
.phone-pill svg{ width:16px; height:16px; color:#4FE3B8; flex-shrink:0; }
.phone-pill:hover{ background:rgba(255,255,255,0.12); border-color:rgba(255,255,255,0.28); transform:translateY(-1px); }

.phone-secondary-link{ display:none; }

.header-mobile-actions{ display:none; align-items:center; gap:10px; }
.phone-icon-btn{
  display:none;
  width:40px; height:40px;
  border-radius:10px;
  background:var(--grad-signal);
  align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow:0 6px 16px -6px rgba(11,127,209,0.55);
  animation:phonePulse 2.6s ease-in-out infinite;
}
.phone-icon-btn svg{ width:18px; height:18px; color:var(--on-dark); }
@keyframes phonePulse{
  0%,100%{ box-shadow:0 6px 16px -6px rgba(11,127,209,0.55); }
  50%{ box-shadow:0 6px 20px -4px rgba(20,192,138,0.7); }
}
@media (prefers-reduced-motion: reduce){ .phone-icon-btn{ animation:none; } }

.nav-toggle{
  display:none;
  width:40px; height:40px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--white);
  align-items:center; justify-content:center;
  flex-shrink:0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; display:block; width:18px; height:1.6px; background:var(--ink);
  position:relative; transition:transform .3s ease, opacity .3s ease;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-toggle.active span{ background:transparent; }
.nav-toggle.active span::before{ transform:translateY(6px) rotate(45deg); }
.nav-toggle.active span::after{ transform:translateY(-6px) rotate(-45deg); }

/* -------------------- theme toggle -------------------- */
.theme-toggle{
  width:40px; height:40px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--white);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  color:var(--ink-soft);
  transition:background-color .3s ease, border-color .3s ease, color .3s ease, transform .3s var(--ease);
}
.theme-toggle:hover{ color:var(--blue-deep); border-color:rgba(11,127,209,0.3); }
.theme-toggle:active{ transform:scale(0.92); }
.theme-toggle svg{ width:19px; height:19px; }
.theme-toggle .icon-sun{ display:none; }
.theme-toggle .icon-moon{ display:flex; }
[data-theme="dark"] .theme-toggle .icon-sun{ display:flex; }
[data-theme="dark"] .theme-toggle .icon-moon{ display:none; }

@media (max-width:900px){
  .main-nav ul, .header-cta .btn-ghost-desktop{ display:none; }
  .nav-toggle{ display:flex; }
  .header-mobile-actions{ display:flex; }
  .phone-icon-btn{ display:flex; }
  .phone-pill{ display:none; }
  .main-nav{ position:fixed; top:0; right:0; height:100vh; width:min(320px,84vw);
    background:var(--navy); flex-direction:column; align-items:flex-start;
    padding:100px 32px 40px; gap:0; transform:translateX(100%); transition:transform .4s var(--ease);
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav ul{ display:flex; flex-direction:column; gap:6px; width:100%; }
  .main-nav ul a{ color:var(--on-dark); font-size:19px; padding:14px 0; display:block; border-bottom:1px solid rgba(255,255,255,0.08); }
  .main-nav ul a::after{ display:none; }
  .header-cta{ margin-top:28px; width:100%; display:flex; flex-wrap:wrap; align-items:center; gap:12px; }
  .header-cta .btn{ flex:1; width:auto; }
  .header-cta .theme-toggle{ flex-shrink:0; }
  .phone-secondary-link{
    display:block; width:100%; text-align:center;
    margin-top:2px; padding:10px 0;
    font-family:var(--font-mono); font-size:14px; color:rgba(255,255,255,0.6);
  }
  .phone-secondary-link:hover{ color:var(--on-dark); }
}

/* -------------------- hero -------------------- */
.hero{
  position:relative;
  background:var(--navy);
  color:var(--on-dark);
  padding:150px 0 90px;
  overflow:hidden;
  isolation:isolate;
}
.hero-canvas{
  position:absolute; inset:0; z-index:-1;
  opacity:0.9;
}
.hero-grid{
  position:absolute; inset:0; z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
  mask-image:radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
}
.hero-content{ max-width:1080px; }

/* ---- hero image slider (full-bleed background per slide) ---- */
.hero-slider{ position:relative; }
.hero-slides{ position:relative; }
.hero-slide{
  display:none;
  position:relative;
  min-height:clamp(440px, 46vw, 600px);
  overflow:hidden;
  background-size:cover;
  background-position:center right;
  background-repeat:no-repeat;
  padding:56px;
}
.hero-slide.active{
  display:flex;
  align-items:center;
  animation:heroFadeIn .55s var(--ease);
}
.hero-slide::before{
  content:'';
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(8,20,34,0.6) 0%, rgba(8,20,34,0) 20%),
    linear-gradient(100deg, rgba(8,20,34,0.55) 0%, rgba(8,20,34,0.22) 42%, rgba(8,20,34,0) 68%);
  pointer-events:none;
}
@media (max-width:820px){
  .hero-slide{ min-height:560px; padding:36px 28px; background-position:center 30%; }
}
@media (max-width:560px){
  .hero-slide{ min-height:600px; padding:30px 20px; }
}
@keyframes heroFadeIn{
  from{ opacity:0; transform:translateY(14px); }
  to{ opacity:1; transform:translateY(0); }
}

.hero-slide-text{ position:relative; z-index:2; max-width:560px; }
@media (max-width:560px){ .hero-slide-text{ max-width:100%; } }

.hero-nav{
  display:flex; align-items:center; gap:18px;
  margin-top:28px;
  padding:0 28px;
}
.hero-arrow{
  width:42px; height:42px; border-radius:50%;
  border:1px solid rgba(255,255,255,0.22);
  background:rgba(255,255,255,0.06);
  color:var(--on-dark);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  transition:background-color .3s ease, border-color .3s ease, transform .3s var(--ease);
}
.hero-arrow:hover{ background:rgba(255,255,255,0.16); border-color:rgba(255,255,255,0.42); transform:translateY(-1px); }
.hero-arrow svg{ width:18px; height:18px; }
.hero-dots{ display:flex; align-items:center; gap:9px; }
.hero-dot{
  width:8px; height:8px; border-radius:50%; padding:0; border:none;
  background:rgba(255,255,255,0.28);
  transition:background-color .3s ease, width .3s var(--ease);
}
.hero-dot.active{ background:var(--on-dark); width:24px; border-radius:5px; }

.hero-content{ max-width:760px; }
.hero .eyebrow{ color:#8FD4C7; }
.hero .eyebrow::before{ background:var(--grad-signal); }
.hero h1{
  color:var(--on-dark);
  font-size:clamp(35px,5.2vw,56px);
  line-height:1.08;
  margin-top:18px;
  letter-spacing:-0.02em;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,#4FC8FF,#3FE8B0);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero p.lead{
  margin-top:18px;
  font-size:18.5px;
  color:rgba(255,255,255,0.72);
  max-width:480px;
}
.hero-actions{ display:flex; gap:16px; margin-top:30px; flex-wrap:wrap; }
.hero-meta{
  margin-top:64px; display:flex; gap:42px; flex-wrap:wrap;
  font-family:var(--font-mono); font-size:13px; color:rgba(255,255,255,0.55);
}
.hero-meta strong{ display:block; color:var(--on-dark); font-size:22px; font-family:var(--font-display); font-weight:600; margin-bottom:2px; }

/* -------------------- trust strip -------------------- */
.trust-strip{
  padding:26px 0;
  background:var(--white);
  border-bottom:1px solid var(--line);
}
.trust-strip .container{
  display:flex; flex-wrap:wrap; gap:14px 34px; align-items:center; justify-content:center;
}
.trust-item{
  display:flex; align-items:center; gap:9px;
  font-family:var(--font-mono); font-size:12.5px; letter-spacing:.04em;
  color:var(--ink-soft);
}
.trust-item svg{ width:15px; height:15px; color:var(--green-deep); flex-shrink:0; }

/* -------------------- services -------------------- */
.services{ background:var(--paper); }
.service-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:22px;
}
@media (max-width:820px){ .service-grid{ grid-template-columns:1fr; } }

.service-card{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:34px;
  box-shadow:var(--shadow-card);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.service-card:hover{ transform:translateY(-4px); border-color:rgba(11,127,209,0.25); box-shadow:var(--shadow-lift); }

.service-top{ display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
.service-icon{
  width:52px; height:52px; border-radius:13px;
  background:var(--grad-signal-soft);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.service-icon svg{ width:26px; height:26px; }
.service-icon svg *{ stroke:url(#iconGrad); }
.service-index{ font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); opacity:.55; }

.service-card h3{ font-size:21px; margin-top:20px; }
.service-card > p{ margin-top:10px; color:var(--ink-soft); font-size:16px; }

.service-toggle{
  margin-top:20px;
  display:flex; align-items:center; gap:8px;
  font-size:13.5px; font-weight:600; color:var(--blue-deep);
  background:none; border:none; padding:0;
}
.service-toggle svg{ width:15px; height:15px; transition:transform .35s var(--ease); }
.service-card.open .service-toggle svg{ transform:rotate(180deg); }

.service-details{
  max-height:0; overflow:hidden;
  transition:max-height .5s var(--ease), margin-top .5s var(--ease);
}
.service-card.open .service-details{ margin-top:18px; }
.service-details-inner{ padding-top:18px; border-top:1px solid var(--line-soft); }
.service-details ul{ display:grid; gap:10px; }
.service-details li{
  display:flex; align-items:flex-start; gap:10px;
  font-size:15.5px; color:var(--ink-2);
}
.service-details li svg{ width:15px; height:15px; margin-top:2px; flex-shrink:0; color:var(--green-deep); }

/* -------------------- why -------------------- */
.why{ background:var(--navy); color:var(--on-dark); }
.why .eyebrow{ color:#8FD4C7; }
.why .section-head h2{ color:var(--on-dark); }
.why .section-head p{ color:rgba(255,255,255,0.62); }

.why-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:rgba(255,255,255,0.09);
  border-radius:var(--radius);
  overflow:hidden;
}
@media (max-width:900px){ .why-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .why-grid{ grid-template-columns:1fr; } }

.why-item{
  background:#0B233F;
  padding:32px 26px;
  transition:background .3s ease;
}
.why-item:hover{ background:#0E2C4C; }
.why-item svg{ width:26px; height:26px; color:#4FC8FF; }
.why-item h4{ color:var(--on-dark); font-size:16.5px; margin-top:18px; }
.why-item p{ margin-top:8px; font-size:15px; color:rgba(255,255,255,0.6); }

/* -------------------- process -------------------- */
.process{ background:var(--paper); }
.process-track{
  position:relative;
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
}
@media (max-width:820px){ .process-track{ grid-template-columns:1fr; gap:0; } }

.process-track::before{
  content:'';
  position:absolute; top:23px; left:0; right:0; height:2px;
  background:linear-gradient(90deg, var(--blue), var(--green));
  opacity:0.25;
}
@media (max-width:820px){
  .process-track::before{ top:0; bottom:0; left:23px; right:auto; width:2px; height:auto; background:linear-gradient(180deg, var(--blue), var(--green)); }
}

.process-step{ position:relative; padding-top:0; }
@media (max-width:820px){ .process-step{ padding:0 0 40px 60px; } }

.process-num{
  width:46px; height:46px; border-radius:50%;
  background:var(--white); border:2px solid var(--blue);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-weight:600; font-size:15px; color:var(--blue-deep);
  position:relative; z-index:2; margin-bottom:20px;
}
@media (max-width:820px){ .process-num{ position:absolute; left:0; top:0; margin-bottom:0; } }
.process-step h4{ font-size:17px; }
.process-step p{ margin-top:8px; font-size:15.5px; color:var(--ink-soft); }

/* -------------------- contact -------------------- */
.contact{ background:var(--white); }
.contact-grid{
  display:grid; grid-template-columns:1fr 1.15fr; gap:64px; align-items:start;
}
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; gap:48px; } }

.contact-info h2{ font-size:clamp(26px,3vw,36px); line-height:1.15; margin-top:14px; }
.contact-info > p{ margin-top:16px; color:var(--ink-soft); font-size:17px; }

.contact-list{ margin-top:34px; display:grid; gap:20px; }
.contact-list li{ display:flex; gap:14px; align-items:flex-start; }
.contact-list .ci-icon{
  width:42px; height:42px; border-radius:11px; flex-shrink:0;
  background:var(--paper-2); display:flex; align-items:center; justify-content:center;
}
.contact-list .ci-icon svg{ width:19px; height:19px; color:var(--blue-deep); }
.contact-list .ci-label{ font-family:var(--font-mono); font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); }
.contact-list .ci-value{ font-weight:600; font-size:15.5px; margin-top:2px; }
.contact-list a.ci-value:hover{ color:var(--blue-deep); }

.contact-form{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:38px;
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:520px){ .form-row{ grid-template-columns:1fr; } }
.field{ margin-bottom:18px; }
.field label{
  display:block; font-family:var(--font-mono); font-size:11.5px;
  letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:8px;
}
.field input, .field select, .field textarea{
  width:100%; padding:13px 14px; border-radius:var(--radius-sm);
  border:1px solid var(--line); background:var(--white); color:var(--ink);
  font-size:15.5px; transition:border-color .25s ease, box-shadow .25s ease;
}
.field textarea{ resize:vertical; min-height:100px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--blue); box-shadow:0 0 0 3px rgba(11,127,209,0.14);
}
.field.error input, .field.error select, .field.error textarea{ border-color:#D64545; }
.field .field-msg{ font-size:12px; color:#D64545; margin-top:6px; display:none; }
.field.error .field-msg{ display:block; }

.form-note{ margin-top:14px; font-size:12.5px; color:var(--ink-soft); text-align:center; }
.form-success{
  display:none; align-items:center; gap:10px;
  background:rgba(20,192,138,0.1); border:1px solid rgba(20,192,138,0.3);
  color:var(--green-deep); padding:13px 16px; border-radius:var(--radius-sm);
  font-size:14px; font-weight:600; margin-top:16px;
}
.form-success.show{ display:flex; }
.form-success svg{ width:17px; height:17px; flex-shrink:0; }

/* -------------------- footer -------------------- */
.site-footer{ background:var(--navy); color:rgba(255,255,255,0.7); padding:64px 0 30px; }
.footer-top{ display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer-brand{ max-width:300px; }
.footer-brand .brand-word{ color:var(--on-dark); }
.footer-brand p{ margin-top:14px; font-size:15px; color:rgba(255,255,255,0.55); }
.footer-badge{ display:inline-block; margin-top:16px; background:var(--on-dark); padding:8px 10px; border-radius:10px; }
.footer-badge img{ height:26px; width:auto; }

.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h5{
  font-family:var(--font-mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(255,255,255,0.45); margin-bottom:16px;
}
.footer-col ul{ display:grid; gap:11px; }
.footer-col a{ font-size:15.5px; color:rgba(255,255,255,0.75); transition:color .25s ease; }
.footer-col a:hover{ color:var(--on-dark); }

.footer-bottom{ padding-top:26px; display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; font-size:13px; color:rgba(255,255,255,0.4); }

/* -------------------- back to top -------------------- */
.back-to-top{
  position:fixed; right:24px; bottom:94px; z-index:89;
  width:48px; height:48px; border-radius:50%;
  background:var(--white);
  border:1px solid var(--line);
  color:var(--ink-soft);
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-card);
  opacity:0; visibility:hidden; transform:translateY(12px);
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease),
             background-color .3s ease, border-color .3s ease, color .3s ease;
}
.back-to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ color:var(--blue-deep); border-color:rgba(11,127,209,0.3); transform:translateY(-2px); }
.back-to-top svg{ width:20px; height:20px; }
@media (max-width:600px){
  .back-to-top{ right:18px; bottom:86px; width:44px; height:44px; }
  .wa-float{ right:18px; bottom:18px; }
}

/* -------------------- whatsapp float -------------------- */
.wa-float{
  position:fixed; right:24px; bottom:24px; z-index:90;
  width:58px; height:58px; border-radius:50%;
  background:var(--grad-signal);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(11,127,209,0.55);
  transition:transform .3s var(--ease);
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float svg{ width:26px; height:26px; color:var(--on-dark); }

/* -------------------- reveal animation -------------------- */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }
.reveal-stagger > *{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-stagger.in > *{ opacity:1; transform:translateY(0); }
.reveal-stagger.in > *:nth-child(1){ transition-delay:.05s; }
.reveal-stagger.in > *:nth-child(2){ transition-delay:.12s; }
.reveal-stagger.in > *:nth-child(3){ transition-delay:.19s; }
.reveal-stagger.in > *:nth-child(4){ transition-delay:.26s; }

/* -------------------- nav active state -------------------- */
.main-nav a.active{ color:var(--on-dark); font-weight:600; }
.main-nav a.active::after{ right:0; }
@media (max-width:900px){ .main-nav ul a.active{ color:#4FC8FF; } }

/* -------------------- page hero (sub-pages) -------------------- */
.page-hero{
  background:var(--navy);
  color:var(--on-dark);
  padding:170px 0 76px;
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.page-hero .hero-grid{ opacity:0.7; }
.page-hero .eyebrow{ color:#8FD4C7; }
.page-hero h1{
  color:var(--on-dark);
  font-size:clamp(32px,4.6vw,50px);
  line-height:1.1;
  margin-top:16px;
  max-width:640px;
}
.page-hero p.lead{
  margin-top:16px;
  color:rgba(255,255,255,0.68);
  font-size:16.5px;
  max-width:560px;
}

/* -------------------- home quick services -------------------- */
.quick-services{ background:var(--paper); }
.quick-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:980px){ .quick-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .quick-grid{ grid-template-columns:1fr; } }

.quick-card{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 24px;
  box-shadow:var(--shadow-card);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  display:flex; flex-direction:column;
}
.quick-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lift); border-color:rgba(11,127,209,0.25); }
.quick-card .service-icon{ margin-bottom:18px; }
.quick-card h3{ font-size:17.5px; }
.quick-card p{ margin-top:8px; font-size:15px; color:var(--ink-soft); flex-grow:1; }
.quick-card .quick-link{
  margin-top:18px; display:inline-flex; align-items:center; gap:7px;
  font-size:13.5px; font-weight:600; color:var(--blue-deep);
}
.quick-card .quick-link svg{ width:14px; height:14px; transition:transform .3s var(--ease); }
.quick-card:hover .quick-link svg{ transform:translateX(4px); }

/* -------------------- home banner strip (hero stats) -------------------- */
.banner-strip{
  margin-top:56px;
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius);
  overflow:hidden;
}
@media (max-width:820px){ .banner-strip{ grid-template-columns:repeat(2,1fr); } }
.banner-strip a{
  background:rgba(255,255,255,0.03);
  padding:20px 20px;
  display:flex; align-items:center; gap:13px;
  transition:background .3s ease;
}
.banner-strip a:hover{ background:rgba(255,255,255,0.09); }
.banner-strip .b-icon{
  width:38px; height:38px; border-radius:10px; flex-shrink:0;
  background:rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center;
}
.banner-strip .b-icon svg{ width:19px; height:19px; }
.banner-strip .b-icon svg *{ stroke:url(#iconGrad); }
.banner-strip .b-text strong{ display:block; font-size:14px; color:var(--on-dark); font-weight:600; }
.banner-strip .b-text span{ font-size:12px; color:rgba(255,255,255,0.55); }

/* -------------------- CTA band -------------------- */
.cta-band{
  background:var(--grad-signal);
  color:var(--on-dark);
  border-radius:var(--radius);
  padding:52px 48px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-band h3{ color:var(--on-dark); font-size:clamp(22px,2.6vw,30px); max-width:460px; }
.cta-band p{ margin-top:8px; color:rgba(255,255,255,0.85); font-size:16px; }
.cta-band .btn-ghost-light{ background:rgba(255,255,255,0.16); border-color:rgba(255,255,255,0.4); }
.cta-band .btn-ghost-light:hover{ background:rgba(255,255,255,0.28); }
.cta-wrap{ background:var(--paper); }

/* -------------------- service switcher (Serviços page) -------------------- */
.switcher{ background:var(--paper); }
.switcher-grid{ display:grid; grid-template-columns:300px 1fr; gap:32px; align-items:start; }
@media (max-width:840px){ .switcher-grid{ grid-template-columns:1fr; } }

.switcher-list{
  display:flex; flex-direction:column; gap:8px;
  position:sticky; top:110px;
}
@media (max-width:840px){ .switcher-list{ position:static; flex-direction:row; overflow-x:auto; padding-bottom:6px; gap:10px; } }

.switcher-tab{
  display:flex; align-items:center; gap:14px;
  padding:16px 18px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line);
  background:var(--white);
  text-align:left;
  transition:border-color .3s ease, background .3s ease, transform .3s ease;
}
@media (max-width:840px){ .switcher-tab{ flex-shrink:0; min-width:220px; } }
.switcher-tab:hover{ border-color:rgba(11,127,209,0.3); }
.switcher-tab .st-icon{
  width:40px; height:40px; border-radius:10px; flex-shrink:0;
  background:var(--paper-2); display:flex; align-items:center; justify-content:center;
  transition:background .3s ease;
}
.switcher-tab .st-icon svg{ width:20px; height:20px; }
.switcher-tab .st-icon svg *{ stroke:var(--ink-soft); }
.switcher-tab .st-label{ font-size:15.5px; font-weight:600; color:var(--ink-2); }
.switcher-tab .st-sub{ font-size:12px; color:var(--ink-soft); font-family:var(--font-mono); margin-top:2px; }

.switcher-tab.active{
  border-color:transparent;
  background:var(--navy);
  transform:translateX(4px);
}
@media (max-width:840px){ .switcher-tab.active{ transform:translateY(-2px); } }
.switcher-tab.active .st-icon{ background:rgba(255,255,255,0.12); }
.switcher-tab.active .st-icon svg *{ stroke:url(#iconGrad); }
.switcher-tab.active .st-label{ color:var(--on-dark); }
.switcher-tab.active .st-sub{ color:rgba(255,255,255,0.55); }

.switcher-panel{
  background:var(--card-bg);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:44px;
  box-shadow:var(--shadow-card);
  display:none;
  animation:panelIn .45s var(--ease);
}
.switcher-panel.active{ display:block; }
@keyframes panelIn{ from{ opacity:0; transform:translateY(10px); } to{ opacity:1; transform:translateY(0); } }

.panel-head{ display:flex; align-items:flex-start; gap:20px; flex-wrap:wrap; justify-content:space-between; }
.panel-icon{
  width:64px; height:64px; border-radius:16px;
  background:var(--grad-signal-soft);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.panel-icon svg{ width:32px; height:32px; }
.panel-icon svg *{ stroke:url(#iconGrad); }
.panel-title h3{ font-size:26px; }
.panel-title span{ font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); letter-spacing:.06em; text-transform:uppercase; }
.panel-desc{ margin-top:18px; font-size:17px; color:var(--ink-soft); max-width:620px; }

.panel-features{ margin-top:30px; display:grid; grid-template-columns:1fr 1fr; gap:14px 24px; }
@media (max-width:560px){ .panel-features{ grid-template-columns:1fr; } }
.panel-features li{ display:flex; align-items:flex-start; gap:10px; font-size:15.5px; color:var(--ink-2); }
.panel-features li svg{ width:16px; height:16px; margin-top:2px; flex-shrink:0; color:var(--green-deep); }

.panel-actions{ margin-top:32px; display:flex; gap:14px; flex-wrap:wrap; }

/* -------------------- pricing (software panel) -------------------- */
.pricing-block{ margin-top:36px; padding-top:32px; border-top:1px solid var(--line-soft); }
.pricing-block > .eyebrow{ margin-bottom:20px; }

.pricing-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media (max-width:640px){ .pricing-grid{ grid-template-columns:1fr; } }

.pricing-card{
  position:relative;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px;
  display:flex; flex-direction:column;
  transition:border-color .3s ease, transform .3s var(--ease), box-shadow .3s var(--ease);
}
.pricing-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-card); }
.pricing-card.featured{
  background:var(--card-bg);
  border-color:rgba(11,127,209,0.35);
  box-shadow:var(--shadow-card);
}
.pricing-badge{
  position:absolute; top:-12px; right:20px;
  background:var(--grad-signal); color:var(--on-dark);
  font-family:var(--font-mono); font-size:11px; font-weight:600;
  letter-spacing:.04em; text-transform:uppercase;
  padding:5px 12px; border-radius:999px;
}
.pricing-name{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--ink-soft); }
.pricing-price{ font-family:var(--font-display); font-size:32px; font-weight:700; color:var(--ink); margin-top:8px; }
.pricing-price span{ font-size:16px; font-weight:500; color:var(--ink-soft); }
.pricing-features{ margin-top:18px; margin-bottom:22px; display:grid; gap:10px; flex-grow:1; }
.pricing-features li{ display:flex; align-items:flex-start; gap:9px; font-size:14.5px; color:var(--ink-2); }
.pricing-features li svg{ width:15px; height:15px; margin-top:2px; flex-shrink:0; color:var(--green-deep); }

.pricing-note{
  display:flex; align-items:flex-start; gap:10px;
  margin-top:20px;
  font-size:14.5px; color:var(--ink-soft);
}
.pricing-note svg{ width:18px; height:18px; flex-shrink:0; margin-top:1px; color:var(--blue-deep); }

.pricing-custom{
  margin-top:22px;
  display:flex; align-items:center; gap:20px; flex-wrap:wrap;
  background:var(--grad-signal-soft);
  border:1px solid rgba(11,127,209,0.2);
  border-radius:var(--radius);
  padding:24px 26px;
}
.pricing-custom-icon{
  width:48px; height:48px; border-radius:12px; flex-shrink:0;
  background:var(--white);
  display:flex; align-items:center; justify-content:center;
}
.pricing-custom-icon svg{ width:24px; height:24px; }
.pricing-custom > div:not(.pricing-custom-icon){ flex:1; min-width:220px; }
.pricing-custom h4{ font-size:16px; }
.pricing-custom p{ margin-top:6px; font-size:14px; color:var(--ink-soft); }
.pricing-custom .btn{ flex-shrink:0; }

/* -------------------- about page -------------------- */
.about-hero-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center; }
@media (max-width:860px){ .about-hero-grid{ grid-template-columns:1fr; } }
.about-copy p{ margin-top:16px; font-size:17px; color:var(--ink-soft); }
.about-copy p:first-of-type{ margin-top:20px; }

.stat-card{
  background:var(--card-bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px; box-shadow:var(--shadow-card);
  display:grid; grid-template-columns:1fr 1fr; gap:24px;
}
.stat-card div strong{
  display:block; font-family:var(--font-display); font-size:28px; font-weight:700;
  background:var(--grad-signal); -webkit-background-clip:text; background-clip:text; color:transparent;
}
.stat-card div span{ display:block; margin-top:4px; font-size:13px; color:var(--ink-soft); }

.mission-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
@media (max-width:720px){ .mission-grid{ grid-template-columns:1fr; } }
.mission-card{
  background:var(--card-bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:32px; box-shadow:var(--shadow-card);
}
.mission-card .service-icon{ margin-bottom:18px; }
.mission-card h3{ font-size:19px; }
.mission-card p{ margin-top:10px; font-size:16px; color:var(--ink-soft); }

.about-why{ background:var(--navy); }

::selection{ background:var(--green); color:var(--navy); }

:focus-visible{ outline:2px solid var(--blue); outline-offset:3px; }