:root{
  --primary:#1C61FF;
  --primary-dark:#1450d4;
  --soft:#e3e8f0;
  --text:#0e1420;
  --muted:#475569;
  --border:#dde3ed;
  --light:#f4f7fc;
  --white:#ffffff;
  --shadow:0 18px 45px rgba(17,24,39,.11);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Roboto",Arial,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.45;
}
a{color:var(--primary)}
img{max-width:100%;display:block}
h1,h2,h3{font-family:"Dosis",Arial,sans-serif;margin:0;color:var(--text)}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}

/* ===== HERO ===== */
.hero{
  min-height:100vh;
  display:flex;
  align-items:center;
  padding:24px 0 24px;
  background:
    linear-gradient(
      to bottom right,
      rgba(5,15,35,0.82) 0%,
      rgba(10,30,70,0.78) 55%,
      rgba(5,15,35,0.80) 100%
    ),
    url('background.jpg') center 40% / cover no-repeat;
  position:relative;
  overflow:hidden;
}
.hero::before{display:none}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:76px;
  align-items:start;
  position:relative;
  z-index:1;
}
.logo-link{display:inline-block;margin-bottom:100px;margin-top:20px}
.hero-logos{
  display:flex;
  align-items:center;
  gap:18px;
}
.hero-logo{height:auto;border-radius:7px}
.hero-logo-1{width:160px}
h1{
  font-size:clamp(48px,2.6vw,38px);
  line-height:1.1;
  letter-spacing:-.5px;
  max-width:860px;
  font-weight:700;
  color:#fff;
}
.hero-subtitle{
  font-size:16px;
  line-height:1.5;
  color:#ffffff;
  max-width:620px;
  margin:10px 0 0;
  font-weight:400;
}
.hero-reviews{
  display:none;
}

.trust-list{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:20px;
}
.trust-item{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14px;
  font-weight:500;
  color:rgba(255,255,255,.9);
  margin-top:-2px;
}
.check-icon{
  width:17px;
  height:17px;
  flex-shrink:0;
  margin-top:1px;
}

/* ===== FORM CARD ===== */
.form-card{
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(28,97,255,.15);
  border-radius:var(--radius);
  box-shadow:0 24px 60px rgba(28,97,255,.12),0 2px 8px rgba(17,24,39,.06);
  padding:28px 22px 22px;
}
.form-card h2{
  text-align:center;
  font-size:21px;
  line-height:1.25;
  margin-bottom:42px;
  padding:0 10px;
  font-weight:700;
}
form{display:grid;gap:5px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{display:grid;gap:7px}
label{font-weight:500;font-size:13px;color:#1a2540}
input,select{
  width:100%;
  height:37px;
  border:1px solid #cdd5e0;
  border-radius:8px;
  background:#f6f8fc;
  padding:0 12px;
  font:400 13px "Roboto",Arial,sans-serif;
  color:#111;
  outline:none;
}
select{
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231C61FF' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:34px;
  cursor:pointer;
}
input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(28,97,255,.12);background:#fff}
.checkbox-group{display:grid;grid-template-columns:22px 1fr;gap:6px;align-items:start;margin-top:-4px}
.checkbox-group input{width:16px;height:16px;margin:2px 0 0;padding:0;accent-color:var(--primary)}
.checkbox-group label{font-weight:400;font-size:12px;line-height:1.35;color:#475569}
.error-message{min-height:14px;font-size:12px;color:#b42318;margin-top:-4px}
.form-group.error input,.form-group.error select{border-color:#b42318}
.submit-btn,.primary-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:0;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
  text-decoration:none;
  font-weight:700;
  cursor:pointer;
  transition:.2s ease;
}
.submit-btn{height:49px;width:100%;font-size:16px;margin-top:8px;font-family:"Dosis",Arial,sans-serif;letter-spacing:.3px}
.primary-btn{height:45px;padding:0 28px;font-size:15px;font-family:"Dosis",Arial,sans-serif}
.submit-btn:hover,.primary-btn:hover{background:var(--primary-dark);transform:translateY(-1px)}
.submit-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}

/* ===== SECTIONS ===== */
.section{padding:76px 0}
.section h2{
  font-size:38px;
  line-height:1.15;
  letter-spacing:-.3px;
  margin-bottom:14px;
  font-weight:700;
}

/* ===== SERVICES (planos) ===== */
.plans-section{background:#fff;text-align:center}
.plans-section h2{
  color:var(--primary);
  font-size:32px;
  line-height:1.2;
  margin-bottom:10px;
}
.section-intro{
  font-size:16px;
  line-height:1.55;
  max-width:720px;
  margin:0 auto 48px;
  color:var(--muted);
  font-weight:400;
}
.plans-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:12px;
}
.plan-card{
  padding:30px 22px 28px;
  border:1px solid var(--border);
  border-radius:18px;
  background:var(--light);
  box-shadow:0 12px 32px rgba(28,97,255,.07);
  text-align:center;
}
.plan-icon{
  width:100%;
  height:200px;
  margin:0 0 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  overflow:hidden;
}
.plan-icon img{width:100%;height:100%;object-fit:cover}
.plan-card h3{
  font-size:20px;
  line-height:1.25;
  color:var(--primary);
  margin-bottom:12px;
  font-weight:700;
}
.plan-card p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}

/* ===== PROJECTS ===== */
.projects-section{background:var(--light);text-align:center}
.projects-section h2{
  color:var(--primary);
  font-size:32px;
  margin-bottom:36px;
}
.projects-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.project-card{
  border:1px solid var(--border);
  border-radius:16px;
  background:#fff;
  overflow:hidden;
  box-shadow:0 8px 24px rgba(28,97,255,.06);
  text-align:left;
  transition:transform .2s ease, box-shadow .2s ease;
}
.project-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(28,97,255,.12)}
.project-img{
  width:100%;
  height:180px;
  overflow:hidden;
}
.project-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.project-card:hover .project-img img{transform:scale(1.04)}
.project-info{padding:16px 18px 18px}
.project-info h3{
  font-size:16px;
  font-weight:700;
  color:var(--text);
  margin-bottom:6px;
  line-height:1.3;
}
.project-location{
  display:flex;
  align-items:center;
  gap:5px;
  font-size:12px;
  color:var(--primary);
  font-weight:500;
  margin:0 0 6px;
}
.project-desc{
  font-size:13px;
  color:var(--muted);
  margin:0;
  line-height:1.45;
}

/* ===== STEPS ===== */
.steps-section{background:#fff;text-align:center}
.steps-section h2{
  color:var(--primary);
  font-size:32px;
  margin-bottom:44px;
}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
  position:relative;
}
.steps-grid::before{
  content:'';
  position:absolute;
  top:36px;
  left:calc(16.66% + 20px);
  right:calc(16.66% + 20px);
  height:2px;
  background:linear-gradient(to right,var(--primary),rgba(28,97,255,.2));
  z-index:0;
}
.step-card{
  padding:32px 22px 28px;
  border:1px solid var(--border);
  border-radius:18px;
  background:var(--light);
  box-shadow:0 8px 24px rgba(28,97,255,.06);
  text-align:center;
  position:relative;
  z-index:1;
}
.step-number{
  width:52px;
  height:52px;
  border-radius:50%;
  background:var(--primary);
  color:#fff;
  font-family:"Dosis",Arial,sans-serif;
  font-size:22px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 18px;
  box-shadow:0 6px 20px rgba(28,97,255,.25);
}
.step-card h3{
  font-size:20px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:12px;
}
.step-card p{font-size:14px;line-height:1.6;color:var(--muted);margin:0}

/* ===== ADVANTAGES ===== */
.advantages-section{background:var(--light);text-align:center}
.advantages-section h2{
  color:var(--primary);
  font-size:32px;
  margin-bottom:44px;
}
.advantages-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-bottom:36px;
}
.advantage-card{
  padding:28px 18px 22px;
  border:1px solid var(--border);
  border-radius:18px;
  background:#fff;
  box-shadow:0 8px 24px rgba(28,97,255,.06);
  text-align:center;
}
.adv-icon{
  width:60px;
  height:60px;
  border-radius:14px;
  background:rgba(28,97,255,.08);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 16px;
}
.advantage-card h3{
  font-size:15px;
  line-height:1.35;
  color:var(--text);
  margin:0;
  font-weight:600;
  font-family:"Roboto",Arial,sans-serif;
}
.adv-tagline{
  font-size:16px;
  line-height:1.6;
  color:var(--muted);
  max-width:620px;
  margin:0 auto 28px;
}

/* ===== STORY / SECTION 6 ===== */
.story-section{background:#fff}
.story-grid{
  display:grid;
  grid-template-columns:.45fr 1fr;
  gap:64px;
  align-items:center;
}
.story-content h2{
  font-size:32px;
  line-height:1.15;
  letter-spacing:-.3px;
  margin-bottom:16px;
  color:var(--text);
  font-weight:700;
}
.story-content p{
  font-size:17px;
  line-height:1.65;
  color:var(--muted);
  margin:0 0 28px;
}
.story-image img{
  width:100%;
  border-radius:16px;
  object-fit:cover;
  max-height:300px;
}

/* ===== FOOTER ===== */
.footer{background:#1C61FF;color:rgba(255,255,255,.85);padding:52px 0;font-size:14px}
.footer-grid{
  display:flex;
  gap:48px;
  align-items:flex-start;
}
.footer-logo-wrap{flex-shrink:0}
.footer-logo{width:130px;height:auto;border-radius:6px;filter:brightness(0) invert(1)}
.footer-cols{
  display:flex;
  gap:48px;
  flex:1;
  justify-content:space-between;
  align-items:flex-start;
}
.footer-col h3{color:#fff;font-size:17px;margin:0 0 14px;font-family:"Dosis",Arial,sans-serif}
.footer-col p{margin:0 0 6px;color:rgba(255,255,255,.8);line-height:1.5}
.footer-col a{color:#fff;text-decoration:none}
.footer-col a:hover{text-decoration:underline}
.footer-policy-col{
  display:flex;
  align-items:flex-end;
  padding-bottom:4px;
}
.footer-policy-col a{font-weight:600;font-size:14px}

/* ===== THANK YOU ===== */
.thankyou-body{background:linear-gradient(180deg,#fff 0%,var(--light) 100%)}
.thankyou-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px}
.thankyou-card{width:min(720px,100%);background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);text-align:center;padding:46px 34px}
.thankyou-logos{display:flex;align-items:center;justify-content:center;gap:18px;margin:0 auto 50px}
.thankyou-logo-1{width:220px;height:auto;border-radius:8px}
.thankyou-card h1{font-size:28px;line-height:1.2;letter-spacing:-.3px;margin-bottom:18px;font-weight:800}
.thankyou-card p{color:var(--muted);margin:8px 0}
.thankyou-contact{margin:24px 0 28px}
.back-link{font-weight:700;text-decoration:none}
.thankyou-card h1{color:#0e1420; font-weight:700}

/* ===== RESPONSIVE ===== */
@media (max-width:1050px){
  .hero{min-height:auto;padding:34px 0 54px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .logo-link{margin-bottom:60px}
  .plans-grid{grid-template-columns:1fr 1fr}
  .projects-grid{grid-template-columns:1fr 1fr}
  .advantages-grid{grid-template-columns:1fr 1fr}
  .steps-grid::before{display:none}
  .story-grid{grid-template-columns:1fr;gap:36px}
  .story-image{order:-1}
  .story-image img{max-height:380px}
  .footer-grid{flex-direction:column;gap:28px}
  .footer-cols{flex-direction:column;gap:24px}
}

@media (max-width:720px){
  /* labels */
  .form-group label{display:none}
  .checkbox-group label{display:inline}

  .container{width:min(100% - 28px,1120px)}
  .form-row{grid-template-columns:1fr;gap:8px}

  /* hero */
  .hero{
    padding-top:26px;
    background:
      linear-gradient(
        to bottom,
        rgba(5,15,35,0.80) 0%,
        rgba(10,30,70,0.75) 100%
      ),
      url('background.jpg') 58% 60% / cover no-repeat;
  }
  h1{font-size:30px;letter-spacing:-.5px;line-height:1.35}
  .hero-subtitle{font-size:15px}
  .trust-list{display:none}
  .hero-reviews{display:block;margin-top:16px}
  .hero-reviews img{max-width:100px}
  .logo-link{margin-bottom:80px}
  .hero-logo-1{width:110px}

  /* form */
  .form-card{padding:22px 16px;border-radius:18px}
  .form-card h2{font-size:20px;margin-bottom:40px;padding:0 6px}
  input,select{text-align:center;font-size:14px;font-weight:300;border-color:#a0aec0}
  input::placeholder{color:#000}
  select{text-align-last:center}
  .form-group{margin-top:-3px}

  /* sections */
  .section{padding:54px 0}
  .section h2{font-size:26px}

  /* services */
  .plans-grid{grid-template-columns:1fr}
  .plans-section h2{font-size:24px}
  .section-intro{font-size:15px;margin-bottom:24px}

  /* projects */
  .projects-grid{grid-template-columns:1fr}
  .projects-section h2{font-size:24px}

  /* steps */
  .steps-grid{grid-template-columns:1fr}
  .steps-section h2{font-size:24px}

  /* advantages */
  .advantages-grid{grid-template-columns:1fr 1fr}
  .advantages-section h2{font-size:24px}
  .primary-btn{height:46px;font-size:15px;padding:0 24px}

  /* story */
  .story-grid{grid-template-columns:1fr;gap:28px}
  .story-image{order:-1}
  .story-image img{max-height:260px}
  .story-content h2{font-size:24px}

  /* footer */
  .footer-grid{flex-direction:column;gap:22px}
  .footer-cols{flex-direction:column;gap:18px;text-align:center}
  .footer-policy-col{justify-content:center}
  .footer-col p{font-size:14px}
  .footer-logo{margin:0 auto}

  /* thankyou */
  .thankyou-card{padding:36px 20px}
  .thankyou-card h1{font-size:22px}
}