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

:root {
  --orange: #ff7a00;
  --orange-dark: #df5e00;
  --dark: #101114;
  --dark-2: #191b20;
  --light: #f7f7f7;
  --white: #ffffff;
  --text: #24262b;
  --muted: #6c7078;
  --border: #e6e7ea;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", Arial, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand img {
  width: 92px;
  height: 58px;
  object-fit: cover;
  object-position: center 35%;
  border-radius: 8px;
}

.menu {
  display: flex;
  gap: 28px;
}

.menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.menu a:hover {
  color: var(--orange);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 28px;
  cursor: pointer;
}

.hero {
  min-height: 82vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 80% 30%, rgba(255,122,0,.14), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #fafafa 60%, #f3f3f3 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 70px;
  align-items: center;
  padding: 70px 0;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: .14em;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: 1.03;
  letter-spacing: -.04em;
  margin-bottom: 24px;
}

.hero h1 span {
  color: var(--orange);
}

.hero p {
  font-size: 19px;
  color: var(--muted);
  max-width: 680px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  transition: .2s ease;
}

.btn-primary {
  color: var(--white);
  background: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
}

.btn-outline {
  color: var(--text);
  border: 1px solid var(--border);
  background: var(--white);
}

.hero-card {
  background: var(--white);
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(0,0,0,.10);
}

.hero-card img {
  width: 100%;
  display: block;
  border-radius: 18px;
}

.section {
  padding: 95px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-heading h2,
.split h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: -.03em;
  margin-bottom: 18px;
}

.section-heading p,
.split p {
  color: var(--muted);
  font-size: 17px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--white);
  transition: .2s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(0,0,0,.07);
  border-color: rgba(255,122,0,.35);
}

.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: rgba(255,122,0,.12);
  color: var(--orange);
  border-radius: 14px;
  font-size: 24px;
  margin-bottom: 18px;
}

.card h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.card p {
  color: var(--muted);
  font-size: 15px;
}

.dark-section {
  background: var(--dark);
  color: var(--white);
}

.dark-section p {
  color: #c4c6cb;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.checklist {
  display: grid;
  gap: 14px;
}

.checklist div {
  padding: 16px 18px;
  background: var(--dark-2);
  border: 1px solid #2a2d34;
  border-radius: 12px;
}

.about-panel {
  min-height: 360px;
  background: linear-gradient(145deg, #16181c, #2a2d34);
  border-radius: 24px;
  display: grid;
  place-items: center;
  align-content: center;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}

.about-panel span,
.about-panel strong {
  font-size: clamp(54px, 8vw, 100px);
  line-height: .9;
  letter-spacing: -.05em;
}

.about-panel span {
  color: var(--white);
}

.about-panel strong {
  color: var(--orange);
}

.contact-section {
  background: var(--light);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border-radius: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
}

.contact-card:hover {
  border-color: var(--orange);
}

.contact-card span {
  color: var(--muted);
  margin: 4px 0;
}

.contact-card small {
  color: var(--orange);
  font-weight: 700;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  background: var(--orange);
  color: white;
  text-decoration: none;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(0,0,0,.22);
  z-index: 999;
}

footer {
  background: #0c0d0f;
  color: white;
  padding: 32px 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.footer-content p {
  color: #aeb1b7;
  font-size: 14px;
}

@media (max-width: 900px) {
  .hero-grid,
  .split {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .hero {
    min-height: auto;
  }

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

  .menu-toggle {
    display: block;
  }

  .menu {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 0;
    background: white;
    border-bottom: 1px solid var(--border);
  }

  .menu.open {
    display: flex;
  }

  .menu a {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .hero-grid {
    padding: 48px 0;
  }

  .hero h1 {
    font-size: 42px;
  }

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

  .section {
    padding: 70px 0;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
  }
}