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

html {
  scroll-behavior: smooth;
}

body {
  background: #050914;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.header {
  width: 100%;
  padding: 22px 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(5, 9, 20, 0.88);
  backdrop-filter: blur(14px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -1px;
}

.logo span {
  color: #38bdf8;
}

nav {
  display: flex;
  gap: 26px;
}

nav a {
  color: #cbd5e1;
  font-size: 15px;
  transition: 0.3s;
}

nav a:hover {
  color: #38bdf8;
}

.btn-header,
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: bold;
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.35);
  transition: 0.3s;
}

.btn-header:hover,
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 45px rgba(37, 99, 235, 0.5);
}

.btn-secondary {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 14px 24px;
  border-radius: 999px;
  color: #e2e8f0;
  transition: 0.3s;
}

.btn-secondary:hover {
  border-color: #38bdf8;
  color: #38bdf8;
}

.hero {
  min-height: 100vh;
  padding: 150px 7% 80px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.25), transparent 35%),
    radial-gradient(circle at 80% 30%, rgba(6, 182, 212, 0.15), transparent 35%);
}

.tag {
  display: inline-block;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.95;
  letter-spacing: -3px;
  margin-bottom: 26px;
}

.hero p {
  color: #cbd5e1;
  font-size: 19px;
  line-height: 1.7;
  max-width: 650px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.stats {
  display: flex;
  gap: 18px;
  margin-top: 42px;
  flex-wrap: wrap;
}

.stats div {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px;
  border-radius: 18px;
  min-width: 130px;
}

.stats strong {
  display: block;
  font-size: 25px;
  color: #38bdf8;
}

.stats span {
  color: #94a3b8;
  font-size: 13px;
}

.hero-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  padding: 18px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.45);
  transform: rotate(-2deg);
}

.browser {
  display: flex;
  gap: 8px;
  padding: 8px 0 18px;
}

.browser span {
  width: 12px;
  height: 12px;
  background: #334155;
  border-radius: 50%;
}

.mockup {
  min-height: 430px;
  border-radius: 20px;
  padding: 32px;
  background:
    linear-gradient(rgba(2, 6, 23, 0.45), rgba(2, 6, 23, 0.85)),
    linear-gradient(135deg, #0f172a, #111827);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mockup h3 {
  font-size: 36px;
  margin-bottom: 18px;
}

.mockup p {
  color: #cbd5e1;
  line-height: 1.6;
}

.mockup-box {
  height: 150px;
  margin-top: 35px;
  border-radius: 22px;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  opacity: 0.8;
}

.mockup-line {
  height: 18px;
  width: 90%;
  background: #1e293b;
  border-radius: 99px;
  margin-top: 25px;
}

.mockup-line.small {
  width: 60%;
}

.section {
  padding: 100px 7%;
}

.section h2,
.cta h2 {
  font-size: clamp(34px, 4vw, 56px);
  letter-spacing: -2px;
  margin-bottom: 40px;
}

.cards,
.projects {
  display: grid;
  gap: 22px;
}

.cards {
  grid-template-columns: repeat(3, 1fr);
}

.projects {
  grid-template-columns: repeat(4, 1fr);
}

.card,
.project {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 28px;
  transition: 0.3s;
}

.card:hover,
.project:hover {
  transform: translateY(-8px);
  border-color: rgba(56, 189, 248, 0.45);
}

.card h3,
.project h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

.card p,
.project p {
  color: #94a3b8;
  line-height: 1.6;
}

.project-img {
  height: 180px;
  border-radius: 18px;
  margin-bottom: 22px;
}

.advocacia {
  background: linear-gradient(135deg, #111827, #b45309);
}

.academia {
  background: linear-gradient(135deg, #020617, #16a34a);
}

.barbearia {
  background: linear-gradient(135deg, #111827, #78350f);
}

.agencia {
  background: linear-gradient(135deg, #0f172a, #2563eb);
}

.project a {
  display: inline-block;
  margin-top: 18px;
  color: #38bdf8;
  font-weight: bold;
}

.cta {
  margin: 80px 7%;
  padding: 80px 40px;
  text-align: center;
  border-radius: 32px;
  background:
    radial-gradient(circle at center, rgba(37, 99, 235, 0.35), transparent 60%),
    #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cta p {
  color: #cbd5e1;
  font-size: 18px;
  margin-bottom: 34px;
}

.instagram {
  display: block;
  margin-top: 30px;
  color: #38bdf8;
}

footer {
  text-align: center;
  padding: 35px 20px;
  color: #64748b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* TABLET */
@media (max-width: 1100px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    gap: 35px;
  }
}

/* CELULAR */
@media (max-width: 768px) {
  .header {
    position: relative;
    padding: 20px;
    flex-direction: column;
    gap: 18px;
  }

  nav {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  nav a {
    font-size: 14px;
  }

  .btn-header {
    display: none;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding: 70px 20px;
    gap: 40px;
    text-align: left;
  }

  .hero h1 {
    font-size: clamp(40px, 13vw, 58px);
    letter-spacing: -2px;
    line-height: 1;
  }

  .hero p {
    font-size: 17px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    text-align: center;
  }

  .stats {
    display: grid;
    grid-template-columns: 1fr;
  }

  .stats div {
    width: 100%;
  }

  .hero-card {
    transform: none;
    border-radius: 22px;
  }

  .mockup {
    min-height: 330px;
    padding: 24px;
  }

  .mockup h3 {
    font-size: 28px;
  }

  .section {
    padding: 70px 20px;
  }

  .section h2,
  .cta h2 {
    font-size: 34px;
    letter-spacing: -1px;
  }

  .cards,
  .projects {
    grid-template-columns: 1fr;
  }

  .project-img {
    height: 200px;
  }

  .cta {
    margin: 50px 20px;
    padding: 60px 24px;
  }
}

/* CELULAR PEQUENO */
@media (max-width: 420px) {
  .logo {
    font-size: 24px;
  }

  .tag {
    font-size: 13px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .section h2,
  .cta h2 {
    font-size: 30px;
  }

  .card,
  .project {
    padding: 24px;
  }
}
.project-img.barbearia {
  background-image:
    linear-gradient(rgba(0,0,0,.25), rgba(0,0,0,.45)),
    url("https://images.unsplash.com/photo-1503951914875-452162b0f3f1?auto=format&fit=crop&w=1200&q=80");
}