:root {
  --bg: #f5f5f7;
  --panel: #ffffff;
  --ink: #111113;
  --muted: #62636a;
  --line: #d9d9df;
  --soft: #ececf0;
  --blue: #0066cc;
  --blue-dark: #004c99;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(17, 17, 19, 0.12);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(20px, 4vw, 56px);
  background: rgba(245, 245, 247, 0.86);
  border-bottom: 1px solid rgba(217, 217, 223, 0.7);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #ffffff;
  background: #111113;
  border-radius: 8px;
  font-size: 13px;
  letter-spacing: 0;
}

.nav-links {
  gap: clamp(16px, 3vw, 32px);
  color: var(--muted);
  font-size: 14px;
}

.nav-links a:hover,
.header-action:hover {
  color: var(--ink);
}

.header-action {
  color: var(--blue);
  font-size: 14px;
  font-weight: 650;
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(44px, 7vw, 88px) 0 42px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(58px, 10vw, 116px);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 20px;
  letter-spacing: 0;
}

.hero-text {
  max-width: 620px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: clamp(19px, 2.2vw, 25px);
  line-height: 1.38;
}

.hero-actions,
.contact-actions {
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 720;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #ffffff;
  background: var(--blue);
}

.button-primary:hover {
  background: var(--blue-dark);
}

.button-whatsapp {
  gap: 8px;
  color: var(--blue);
  background: #ffffff;
  border: 1px solid var(--blue);
}

.button-whatsapp:hover {
  color: var(--blue-dark);
  background: #f7fbff;
  border-color: var(--blue-dark);
}

.whatsapp-icon {
  display: block;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: clamp(360px, 42vw, 560px);
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(217, 217, 223, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.capability-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.capability-list {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 22px;
  padding-bottom: 22px;
}

.capability-list span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.split-section,
.process-section {
  padding: clamp(68px, 9vw, 122px) 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(28px, 5vw, 70px);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  min-height: 230px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.service-number {
  display: block;
  margin-bottom: 48px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.service-card p,
.process-list p,
.contact-inner p {
  color: var(--muted);
  line-height: 1.55;
}

.process-section {
  border-top: 1px solid var(--line);
}

.process-section h2 {
  max-width: 780px;
  margin-bottom: 30px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.process-list div {
  min-height: 190px;
  padding: 26px;
  background: var(--panel);
}

.process-list span {
  display: block;
  margin-bottom: 34px;
  font-size: 18px;
  font-weight: 800;
}

.contact-section {
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(58px, 8vw, 98px) 0;
}

.contact-inner h2 {
  max-width: 760px;
  margin-bottom: 18px;
}

.contact-inner p {
  max-width: 620px;
  margin-bottom: 0;
  font-size: 18px;
}

.contact-inner .phone-line {
  margin-top: 14px;
  color: var(--ink);
  font-weight: 700;
}

.phone-line a {
  color: var(--blue);
}

.contact-actions {
  justify-content: flex-end;
  max-width: 360px;
}

.contact-actions .button {
  width: 100%;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px clamp(20px, 4vw, 56px);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 860px) {
  .site-header {
    min-height: 66px;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .split-section,
  .contact-inner {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-visual {
    order: -1;
  }

  h1 {
    font-size: clamp(54px, 18vw, 86px);
  }

  .service-grid,
  .process-list {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    justify-content: flex-start;
    max-width: none;
  }
}

@media (max-width: 520px) {
  .section-shell {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding-inline: 14px;
  }

  .brand span:last-child {
    display: none;
  }

  .button,
  .hero-actions .button {
    width: 100%;
  }

  .hero-visual img {
    height: clamp(250px, 68vw, 360px);
  }

  .service-card,
  .process-list div {
    padding: 22px;
  }
}