/* =========================================================
   SIGAF — Design tokens
   Navy profundo + accent ciano-azul do logótipo + areia quente
   Display: Space Grotesk · Corpo: Inter · Dados: JetBrains Mono
   ========================================================= */
:root{
  --navy-950: #060f1f;
  --navy-900: #0a1830;
  --navy-800: #0f2545;
  --navy-700: #15315c;
  --navy-600: #1c3f72;
  --blue-500: #2196d8;
  --blue-700: #0b4f8c;
  --blue-300: #6fc1ec;
  --sand-400: #c9a876;
  --sand-300: #ddc59c;
  --ink-900: #0d1b2e;
  --white: #ffffff;
  --grey-100: #f4f7fb;
  --grey-300: #c9d4e3;
  --grey-500: #8da3c0;
  --grey-700: #4c6079;

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

  --container-w: 1180px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 22px;

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

*,*::before,*::after{ box-sizing:border-box; }
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{
  margin:0;
  font-family:var(--font-body);
  background:var(--white);
  color:var(--ink-900);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0;
  color:var(--navy-900);
  line-height:1.12;
  letter-spacing:-0.01em;
}

p{ margin:0; }
a{ color:inherit; text-decoration:none; }
ul, ol{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
img{ max-width:100%; display:block; }
address{ font-style:normal; }

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

/* ============ Loader ============ */
.loader{
  position:fixed; inset:0; z-index:9999;
  background:var(--navy-900);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s var(--ease);
}
.loader.is-hidden{ opacity:0; visibility:hidden; pointer-events:none; }
.loader__mark{ width:64px; height:64px; animation:loaderSpin 1.1s var(--ease) infinite; }
.loader__path{ fill:url(#none); }
.loader__path--dark{ fill:var(--blue-500); }
@keyframes loaderSpin{
  0%{ transform:rotate(0deg) scale(0.85); opacity:.5; }
  50%{ transform:rotate(180deg) scale(1); opacity:1; }
  100%{ transform:rotate(360deg) scale(0.85); opacity:.5; }
}

/* ============ Scroll reveal ============ */
[data-aos]{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
[data-aos].is-visible{
  opacity:1;
  transform:translateY(0);
}

@media print{
  [data-aos]{ opacity:1 !important; transform:none !important; }
}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:600;
  font-size:0.95rem;
  border:1.5px solid transparent;
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(135deg, var(--blue-500), var(--blue-700));
  color:var(--white);
  box-shadow:0 8px 24px -8px rgba(33,150,216,.55);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 12px 28px -8px rgba(33,150,216,.65); }
.btn--ghost{
  background:transparent;
  color:var(--white);
  border-color:rgba(255,255,255,.35);
}
.btn--ghost:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
.btn--outline-dark{
  background:transparent;
  color:var(--navy-900);
  border-color:var(--navy-900);
  padding:12px 24px;
}
.btn--outline-dark:hover{ background:var(--navy-900); color:var(--white); }
.btn--block{ width:100%; }

/* ============ Header ============ */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding:18px 0;
  transition:background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(10,24,48,.92);
  backdrop-filter:blur(10px);
  padding:12px 0;
  box-shadow:0 8px 30px -12px rgba(0,0,0,.5);
}
.site-header__inner{
  display:flex; align-items:center; justify-content:space-between;
}
.brand{ display:flex; align-items:center; }
.brand__logo{ height:40px; width:auto; }

.nav{ display:flex; align-items:center; gap:30px; }
.nav__link{
  font-size:0.92rem; font-weight:500; color:var(--grey-300);
  position:relative; padding:6px 0;
  transition:color .25s var(--ease);
}
.nav__link::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0;
  background:var(--blue-500); transition:width .25s var(--ease);
}
.nav__link:hover{ color:var(--white); }
.nav__link:hover::after{ width:100%; }
.nav__link--cta{
  color:var(--white);
  background:linear-gradient(135deg, var(--blue-500), var(--blue-700));
  padding:9px 20px; border-radius:999px;
}
.nav__link--cta::after{ display:none; }
.nav__link--cta:hover{ transform:translateY(-1px); }

.lang-switch{
  display:flex;
  align-items:center;
  gap:8px;
  margin-left:6px;
}

.lang-switch__label{
  font-size:0.72rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--grey-500);
}

.lang-switch__select{
  appearance:none;
  border:1px solid rgba(255,255,255,.28);
  background:rgba(255,255,255,.06);
  color:var(--white);
  border-radius:999px;
  padding:7px 26px 7px 12px;
  font-size:0.82rem;
  font-weight:600;
  line-height:1;
  cursor:pointer;
}

.lang-switch__select:focus{
  outline:none;
  border-color:var(--blue-300);
}

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:38px; height:38px; background:transparent; border:none; padding:0;
}
.nav-toggle span{ height:2px; width:100%; background:var(--white); border-radius:2px; transition:transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle.is-active span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2){ opacity:0; }
.nav-toggle.is-active span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ============ Hero ============ */
.hero{
  position:relative;
  background:
    radial-gradient(circle at 78% 12%, rgba(33,150,216,.24), transparent 48%),
    radial-gradient(ellipse at 20% 30%, rgba(33,150,216,.12), transparent 55%),
    radial-gradient(ellipse 140% 100% at 85% -5%, #0b2146, #102c55 28%, #091a35 58%, #050d1c 100%);
  color:var(--white);
  padding:168px 0 64px;
  overflow:hidden;
  perspective:1200px;
}
.hero__bg{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:radial-gradient(ellipse at 75% 15%, rgba(33,150,216,.12), transparent 60%);
}
.hero__lattice{
  position:absolute;
  right:-140px;
  top:-280px;
  width:1180px;
  height:1180px;
  opacity:1;
  mix-blend-mode:screen;
  filter:drop-shadow(0 0 48px rgba(33,150,216,.6)) drop-shadow(0 0 80px rgba(33,150,216,.35));
  transform-style:preserve-3d;
}
.lattice-rotor{
  transform-origin:600px 480px;
  animation:rotorSpin 35s linear infinite;
  transform-style:preserve-3d;
}
@keyframes rotorSpin{
  0%{ transform:rotateZ(0deg) rotateX(2deg) rotateY(-1deg) scale(1); }
  25%{ transform:rotateZ(90deg) rotateX(3deg) rotateY(1.5deg) scale(1.08); }
  50%{ transform:rotateZ(180deg) rotateX(2deg) rotateY(-1deg) scale(1); }
  75%{ transform:rotateZ(270deg) rotateX(1deg) rotateY(2deg) scale(1.05); }
  100%{ transform:rotateZ(360deg) rotateX(2deg) rotateY(-1deg) scale(1); }
}

.hero__inner{
  position:relative;
  z-index:1;
  max-width:760px;
  animation:heroGlow 6s ease-in-out infinite;
}
@keyframes heroGlow{
  0%, 100%{ text-shadow:0 0 20px rgba(33,150,216,.3), 0 0 40px rgba(33,150,216,.15); }
  50%{ text-shadow:0 0 35px rgba(33,150,216,.5), 0 0 60px rgba(33,150,216,.25); }
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.12em;
  color:var(--blue-300);
  margin:0 0 18px;
  display:inline-block;
}
.eyebrow--dark{ color:var(--blue-700); }

.hero__title{
  font-size:clamp(2.3rem, 4.6vw, 3.6rem);
  color:var(--white);
  margin-bottom:22px;
  text-shadow:0 0 30px rgba(33,150,216,.4), 0 0 60px rgba(33,150,216,.2);
  animation:titlePulse 4s ease-in-out infinite;
}
@keyframes titlePulse{
  0%, 100%{ text-shadow:0 0 30px rgba(33,150,216,.4), 0 0 60px rgba(33,150,216,.2); }
  50%{ text-shadow:0 0 50px rgba(33,150,216,.7), 0 0 100px rgba(33,150,216,.4); }
}
.hero__title-accent{
  background:linear-gradient(100deg, var(--blue-300), var(--sand-300));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 20px rgba(111,193,236,.6));
  animation:accentGlow 3s ease-in-out infinite;
}
@keyframes accentGlow{
  0%, 100%{ filter:drop-shadow(0 0 20px rgba(111,193,236,.6)); }
  50%{ filter:drop-shadow(0 0 40px rgba(111,193,236,.9)); }
}
.hero__lede{
  font-size:1.08rem;
  color:var(--grey-300);
  max-width:600px;
  margin-bottom:36px;
  text-shadow:0 0 15px rgba(33,150,216,.25);
}
.hero__actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:80px; filter:drop-shadow(0 0 20px rgba(33,150,216,.2)); }
.hero__actions .btn:hover{
  filter:drop-shadow(0 0 30px rgba(33,150,216,.5));
  transform:translateY(-4px) scale(1.05);
}

.hero__stats{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:32px;
  gap:24px;
}
.hero-stat{ display:flex; flex-direction:column; gap:6px; }
.hero-stat__num{
  font-family:var(--font-display);
  font-size:1.5rem;
  color:var(--white);
  font-weight:600;
  text-shadow:0 0 20px rgba(111,193,236,.5);
}
.hero-stat__label{ font-size:0.82rem; color:var(--grey-500); }

/* ============ Sections (generic) ============ */
.section{ padding:96px 0; }
.section--alt{ background:var(--grey-100); }
.section--dark{ background:var(--navy-900); color:var(--white); }

.section-head{ max-width:680px; margin-bottom:56px; }
.section-head--center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-title{ font-size:clamp(1.7rem, 3vw, 2.3rem); margin-top:10px; }
.section-title--light{ color:var(--white); }
.section-subtitle{ margin-top:16px; color:var(--grey-700); font-size:1.02rem; }
.section-subtitle--light{ color:var(--grey-300); }

/* ============ About / MVV ============ */
.section--about-video{
  position:relative;
  overflow:hidden;
  background:#040c19;
  color:var(--white);
  isolation:isolate;
}

.about-video-wrap{
  position:absolute;
  inset:0;
  z-index:0;
}

.about-video{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 30%;
  /* desvanece suavemente ao carregar */
  animation: videoFadeIn 1.5s ease forwards;
}

@keyframes videoFadeIn{
  from{ opacity:0; }
  to{ opacity:1; }
}

/* Overlay gradiente: escurece bem à esq. e bordas, deixa centro mais visível */
.about-video-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(125deg,
      rgba(4,12,25,.92) 0%,
      rgba(4,12,25,.78) 40%,
      rgba(4,12,25,.72) 60%,
      rgba(4,12,25,.88) 100%),
    radial-gradient(ellipse at 70% 50%, transparent 20%, rgba(4,12,25,.35) 80%);
}

/* Remove o pseudo-element ::after antigo — agora temos .about-video-overlay dedicado */
.section--about-video::after{
  content: none;
}

.section--about-video .container{
  position:relative;
  z-index:1;
}

.about-visual{
  margin-bottom:28px;
}

.section--about-video .eyebrow--dark{ color:var(--blue-300); }
.section--about-video .section-title{ color:var(--white); }
.section--about-video .about-copy__lead{ color:var(--white); }
.section--about-video .about-copy p{ color:rgba(255,255,255,.82); }

.about-grid{
  display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px;
  align-items:start; margin-bottom:56px;
}
.about-copy__lead{
  font-size:1.18rem; font-weight:500; color:var(--navy-900); margin-bottom:18px;
}
.about-copy p{ color:var(--grey-700); margin-bottom:14px; }

.mvv{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.mvv-card{
  background:var(--white);
  border:1px solid var(--grey-300);
  border-radius:var(--radius-md);
  padding:26px 22px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.mvv-card:hover{ transform:translateY(-4px); box-shadow:0 20px 40px -24px rgba(10,24,48,.25); border-color:var(--blue-300); }
.mvv-card__icon{ width:40px; height:40px; color:var(--blue-700); margin-bottom:14px; }
.mvv-card__icon svg{ width:100%; height:100%; }
.mvv-card h3{ font-size:1.05rem; margin-bottom:10px; }
.mvv-card p{ font-size:0.92rem; color:var(--grey-700); }
.mvv-list{ display:flex; flex-direction:column; gap:8px; }
.mvv-list li{ font-size:0.92rem; color:var(--grey-700); padding-left:20px; position:relative; }
.mvv-list li::before{
  content:"✓"; position:absolute; left:0; color:var(--blue-500); font-weight:700;
}

.section--about-video .mvv-card{
  background:rgba(6,16,34,.52);
  border-color:rgba(143,183,221,.35);
  backdrop-filter:blur(3px);
}

.section--about-video .mvv-card h3,
.section--about-video .mvv-card p,
.section--about-video .mvv-list li{
  color:var(--white);
}

.section--about-video .mvv-card__icon{ color:#9fd9ff; }

.section--about-video .purpose-banner{
  background:linear-gradient(120deg, rgba(6,16,34,.86), rgba(16,45,88,.9));
  border:1px solid rgba(143,183,221,.35);
}

.purpose-banner{
  background:linear-gradient(120deg, var(--navy-800), var(--navy-700));
  border-radius:var(--radius-lg);
  padding:40px 44px;
  display:flex; align-items:flex-start; gap:24px;
  color:var(--white);
}
.purpose-banner__icon{ width:48px; height:48px; flex-shrink:0; color:var(--blue-300); }
.purpose-banner h3{ color:var(--white); font-size:1.2rem; margin-bottom:8px; }
.purpose-banner p{ color:var(--grey-300); max-width:560px; }

/* ============ Principles ============ */
.principles-grid{
  display:grid; grid-template-columns:repeat(5,1fr); gap:20px;
}
.principle-card{
  background:var(--white);
  border-radius:var(--radius-md);
  padding:28px 20px;
  border:1px solid var(--grey-300);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.principle-card:hover{ transform:translateY(-4px); box-shadow:0 18px 36px -22px rgba(10,24,48,.22); }
.principle-card__mark{ color:var(--blue-500); font-size:1.1rem; display:block; margin-bottom:14px; }
.principle-card h3{ font-size:1rem; margin-bottom:10px; }
.principle-card p{ font-size:0.88rem; color:var(--grey-700); }

/* ============ Process ============ */
.process{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
  list-style:none;
  padding-left:0;
  position:relative;
}
.process__step{
  position:relative;
  padding:32px 24px 24px;
  border-radius:var(--radius-md);
  background:var(--grey-100);
}
.process__num{
  font-family:var(--font-mono);
  font-size:0.85rem;
  color:var(--blue-700);
  display:block;
  margin-bottom:14px;
  opacity:0.8;
}
.process__step h3{ font-size:1.08rem; margin-bottom:10px; }
.process__step p{ font-size:0.9rem; color:var(--grey-700); }

/* ============ Solutions ============ */
.solutions-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
  margin-bottom:48px;
}
.solution-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-md);
  padding:28px 22px;
  transition:transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
}
.solution-card:hover{
  transform:translateY(-4px);
  background:rgba(255,255,255,.07);
  border-color:rgba(111,193,236,.4);
}
.solution-card__icon{ width:38px; height:38px; color:var(--blue-300); margin-bottom:16px; }
.solution-card__icon svg{ width:100%; height:100%; }
.solution-card h3{ color:var(--white); font-size:1rem; margin-bottom:10px; }
.solution-card p{ font-size:0.88rem; color:var(--grey-500); }

.verticals{ text-align:center; }
.verticals__label{ font-family:var(--font-mono); font-size:0.75rem; letter-spacing:.12em; color:var(--grey-500); margin-bottom:16px; }
.verticals__chips{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.chip{
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  padding:10px 22px;
  font-size:0.88rem;
  color:var(--white);
  background:rgba(255,255,255,.03);
}

/* ============ Stats ============ */
.stats-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:20px;
}
.stat-card{
  background:linear-gradient(150deg, var(--navy-900), var(--navy-800));
  border-radius:var(--radius-md);
  padding:32px 24px;
  color:var(--white);
  text-align:left;
}
.stat-card__num{ font-family:var(--font-display); font-size:2.2rem; font-weight:600; display:block; margin-bottom:8px; }
.stat-card__label{ font-size:0.88rem; color:var(--grey-300); }

/* ============ Sede ============ */
.sede-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
}
.sede-copy p{ color:var(--grey-700); margin:18px 0 22px; max-width:460px; }
.sede-address{ display:block; color:var(--navy-900); font-weight:500; margin-bottom:26px; }
.sede-visual{ border-radius:var(--radius-lg); overflow:hidden; background:linear-gradient(160deg, var(--navy-800), var(--navy-950)); }
.sede-photo{ width:100%; height:auto; display:block; }

/* ============ CTA Final ============ */
.cta-final{
  position:relative;
  background:linear-gradient(135deg, var(--navy-950), var(--navy-800));
  color:var(--white);
  padding:110px 0;
  overflow:hidden;
}
.cta-final__mark{
  position:absolute; right:-60px; bottom:-60px; width:380px; height:380px;
  color:var(--blue-500);
}
.cta-final__inner{ position:relative; z-index:1; max-width:640px; }
.cta-final h2{ color:var(--white); font-size:clamp(1.7rem,3.4vw,2.4rem); margin-bottom:18px; }
.cta-final p{ color:var(--grey-300); margin-bottom:40px; font-size:1.05rem; }

.contact-form{ display:flex; flex-direction:column; gap:18px; }
.contact-form__row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{ font-size:0.84rem; color:var(--grey-300); }
.field input, .field textarea{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  color:var(--white);
  font-family:var(--font-body);
  font-size:0.95rem;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.field input:focus, .field textarea:focus{
  outline:none; border-color:var(--blue-300); background:rgba(255,255,255,.1);
}
.field input::placeholder, .field textarea::placeholder{ color:var(--grey-500); }
.form-status{ font-size:0.9rem; color:var(--blue-300); min-height:1.2em; }

/* ============ Footer ============ */
.site-footer{ background:var(--navy-950); color:var(--grey-500); padding:64px 0 0; }
.footer-grid{
  display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand__logo{ height:26px; margin-bottom:18px; }
.footer-brand p{ font-size:0.88rem; margin-bottom:8px; max-width:280px; }
.footer-brand__addr{ color:var(--grey-700); }
.footer-col h4{ color:var(--white); font-size:0.92rem; margin-bottom:18px; }
.footer-col{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:0.88rem; transition:color .25s var(--ease); }
.footer-col a:hover{ color:var(--white); }
.footer-bottom{ padding:24px 0; font-size:0.8rem; color:var(--grey-700); text-align:center; }

/* ============ Back to top ============ */
.back-to-top{
  position:fixed; right:24px; bottom:24px; z-index:400;
  width:44px; height:44px; border-radius:50%;
  background:var(--navy-900); color:var(--white);
  border:1px solid rgba(255,255,255,.15);
  font-size:1.1rem;
  display:flex; align-items:center; justify-content:center;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease);
}
.back-to-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ background:var(--blue-700); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1080px){
  .about-grid{ grid-template-columns:1fr; gap:40px; }
  .mvv{ grid-template-columns:1fr 1fr; }
  .principles-grid{ grid-template-columns:repeat(3,1fr); }
  .solutions-grid{ grid-template-columns:repeat(2,1fr); }
  .process{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; gap:36px; }
}

@media (max-width: 860px){
  .nav{
    position:fixed; top:0; right:0; height:100vh; width:78vw; max-width:320px;
    background:var(--navy-950);
    flex-direction:column; align-items:flex-start; justify-content:center;
    gap:28px; padding:0 36px;
    transform:translateX(100%);
    transition:transform .4s var(--ease);
    box-shadow:-20px 0 60px -20px rgba(0,0,0,.6);
    z-index:600;
  }
  .nav.is-open{ transform:translateX(0); }
  .nav.is-open::before{
    content:"";
    position:fixed;
    top:0; left:-100vw; width:100vw; height:100vh;
    background:rgba(4,9,18,.55);
    z-index:-1;
  }
  .nav__link{ font-size:1.05rem; }
  .lang-switch{ margin-top:6px; }
  .lang-switch__label{ color:var(--grey-300); }
  .nav-toggle{ display:flex; position:relative; z-index:700; }

  .hero{ padding-top:140px; }
  .hero__stats{ grid-template-columns:repeat(2,1fr); row-gap:28px; }
  .sede-grid{ grid-template-columns:1fr; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 640px){
  .container{ padding:0 20px; }
  .section{ padding:72px 0; }
  .hero{ padding-top:124px; padding-bottom:48px; }
  .hero__title{ font-size:2rem; }
  .hero__actions{ flex-direction:column; align-items:stretch; margin-bottom:56px; }
  .hero__stats{ grid-template-columns:1fr 1fr; }
  .mvv{ grid-template-columns:1fr; }
  .principles-grid{ grid-template-columns:1fr; }
  .solutions-grid{ grid-template-columns:1fr; }
  .process{ grid-template-columns:1fr; }
  .stats-grid{ grid-template-columns:1fr 1fr; gap:14px; }
  .contact-form__row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .purpose-banner{ flex-direction:column; padding:28px; }
  .cta-final{ padding:80px 0; }
}

/* ============ PRODUTOS VERTICAIS — cards ============ */
.verticals__label{ text-align:center; letter-spacing:.1em; font-size:.78rem; font-weight:700; color:rgba(255,255,255,.5); margin-bottom:32px; }

.products-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:8px;
}

.product-card{
  border-radius:18px;
  padding:28px 26px 22px;
  display:flex;
  flex-direction:column;
  gap:16px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.04);
  transition:transform .25s ease, box-shadow .25s ease;
}
.product-card:hover{
  transform:translateY(-5px);
  box-shadow:0 24px 52px -24px rgba(0,0,0,.55);
}

.product-card--health{ border-color:rgba(220,38,38,.35); background:rgba(220,38,38,.06); }
.product-card--edu{    border-color:rgba(37,99,235,.35); background:rgba(37,99,235,.06); }
.product-card--sns{    border-color:rgba(15,118,110,.35); background:rgba(15,118,110,.06); }

.product-card__brand{ display:flex; align-items:center; gap:14px; }

.product-card__icon{
  width:48px; height:48px; flex-shrink:0;
  border-radius:14px;
  display:grid; place-items:center;
  border:1px solid rgba(255,255,255,.18);
}
.product-card__icon svg{ width:28px; height:28px; }

.product-card__icon--health{ color:#f87171; background:rgba(220,38,38,.18); }
.product-card__icon--edu{    color:#60a5fa; background:rgba(37,99,235,.18); }
.product-card__icon--sns{    color:#34d399; background:rgba(15,118,110,.18); }

.product-card__label{
  font-size:.7rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:rgba(255,255,255,.45); margin:0 0 2px;
}
.product-card__name{
  font-family:var(--font-display); font-size:1.35rem; font-weight:700;
  color:#fff; margin:0; line-height:1;
}

.product-card__desc{
  font-size:.9rem; color:rgba(255,255,255,.72); line-height:1.6; margin:0;
}

.product-card__features{
  list-style:none; margin:0; padding:0;
  display:grid; gap:8px;
}
.product-card__features li{
  font-size:.84rem; color:rgba(255,255,255,.65);
  padding-left:16px; position:relative;
}
.product-card__features li::before{
  content:''; position:absolute; left:0; top:7px;
  width:6px; height:6px; border-radius:50%;
  background:currentColor; opacity:.8;
}
.product-card--health .product-card__features li::before{ color:#f87171; }
.product-card--edu    .product-card__features li::before{ color:#60a5fa; }
.product-card--sns    .product-card__features li::before{ color:#34d399; }

.product-card__footer{
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

.product-card__contacts{ display:flex; flex-direction:column; gap:6px; }

.product-card__contact{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.8rem; color:rgba(255,255,255,.65);
  text-decoration:none; transition:color .2s ease;
}
.product-card__contact svg{ width:14px; height:14px; flex-shrink:0; }
.product-card__contact:hover{ color:#fff; }

.product-card__cta{
  font-size:.82rem; font-weight:700;
  color:#fff; text-decoration:none;
  white-space:nowrap;
  padding:6px 14px; border-radius:8px;
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.07);
  transition:background .2s ease;
}
.product-card__cta:hover{ background:rgba(255,255,255,.16); }

@media (max-width: 980px){
  .products-grid{ grid-template-columns:1fr; }
}

/* ---- product-card com imagem ---- */
.product-card{
  padding: 0;
  overflow: hidden;
}

.product-card__mockup{
  width: 100%;
  height: 240px;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
  background: rgba(0,0,0,.25);
  flex-shrink: 0;
}

.product-card__mockup--wide{
  height: 220px;
}

.product-card__mockup--dual{
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 220px;
  gap: 0;
}

.product-card__mockup-img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform .4s ease;
}

.product-card__mockup--wide .product-card__mockup-img{
  object-fit: cover;
  object-position: top left;
}

.product-card:hover .product-card__mockup-img{
  transform: scale(1.04);
}

.product-card__body{
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

/* ---- grid 2 colunas para produtos verticais ---- */
.products-grid--two{
  grid-template-columns: repeat(2, 1fr);
  max-width: 960px;
  margin: 0 auto;
}

.product-card__mockup--flyer{
  height: 380px;
}

.product-card__mockup--flyer .product-card__mockup-img{
  object-fit: cover;
  object-position: top center;
}

@media (max-width: 760px){
  .products-grid--two{ grid-template-columns: 1fr; }
  .product-card__mockup--flyer{ height: 300px; }
}

/* ---- sede: imagem real ---- */
.sede-visual{
  border-radius: 16px;
  overflow: hidden;
  min-height: 360px;
  background: linear-gradient(160deg, #103357, #0a223e);
}

.sede-photo{
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  object-position: center;
  display: block;
}