:root {
  --navy: #062a52;
  --blue: #0c5b93;
  --sky: #62bde9;
  --ink: #101820;
  --mist: #edf4f8;
  --white: #ffffff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Manrope", Arial, sans-serif; }
a { color: inherit; }

.site-header {
  position: absolute; z-index: 10; inset: 0 0 auto; height: 104px;
  display: flex; align-items: center; justify-content: space-between;
  width: min(1280px, calc(100% - 64px)); margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,.24);
}
.brand { display: block; padding: 10px 14px; background: rgba(255,255,255,.94); border-radius: 2px; }
.brand img { display: block; width: 184px; height: auto; }
nav { display: flex; align-items: center; gap: 32px; }
nav a { color: white; font-size: .93rem; font-weight: 600; text-decoration: none; }
.nav-phone { padding: 12px 18px; border: 1px solid rgba(255,255,255,.6); }

.hero { position: relative; min-height: 820px; height: 100svh; overflow: hidden; color: white; background: var(--navy); }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,23,46,.96) 0%, rgba(3,31,61,.76) 38%, rgba(3,31,61,.15) 72%, rgba(3,31,61,.08) 100%); }
.hero-content { position: relative; z-index: 2; width: min(1280px, calc(100% - 64px)); margin: 0 auto; padding-top: clamp(190px, 25vh, 260px); }
.eyebrow { margin: 0 0 20px; color: var(--sky); font-size: .78rem; line-height: 1; letter-spacing: .28em; font-weight: 800; }
.eyebrow.dark { color: var(--blue); }
h1 { max-width: 760px; margin: 0; font-size: clamp(4rem, 8.4vw, 8rem); line-height: .9; letter-spacing: -.065em; font-weight: 700; }
.hero-copy { max-width: 550px; margin: 32px 0 0; color: rgba(255,255,255,.78); font-size: clamp(1rem, 1.45vw, 1.2rem); line-height: 1.7; }
.actions { display: flex; gap: 12px; margin-top: 36px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; font-size: .95rem; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--sky); color: #032341; }
.button-ghost { border: 1px solid rgba(255,255,255,.55); color: white; }
.button-ghost:hover { background: rgba(255,255,255,.12); }
.scroll-cue { position: absolute; z-index: 2; right: max(32px, calc((100% - 1280px)/2)); bottom: 40px; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.68); font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; text-decoration: none; }
.scroll-cue span { display: inline-block; width: 48px; height: 1px; background: var(--sky); }

.approach { width: min(1280px, calc(100% - 64px)); margin: 0 auto; padding: 150px 0 110px; display: grid; grid-template-columns: 80px 1.15fr .85fr; gap: 48px; }
.section-number { padding-top: 36px; color: #8aa0b1; font-size: .78rem; border-top: 1px solid #cbd6dd; }
.approach h2, .contact h2 { margin: 0; font-size: clamp(2.8rem, 5.2vw, 5.6rem); line-height: 1.02; letter-spacing: -.055em; font-weight: 600; }
.approach-copy { align-self: end; max-width: 520px; color: #4e5c67; font-size: 1.03rem; line-height: 1.85; }
.approach-copy p { margin: 0 0 20px; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); width: min(1280px, calc(100% - 64px)); margin: 0 auto 150px; border-top: 1px solid #cbd6dd; }
.principles article { padding: 34px 34px 10px 0; }
.principles article + article { padding-left: 34px; border-left: 1px solid #cbd6dd; }
.principles span { color: var(--blue); font-size: .78rem; font-weight: 700; }
.principles h3 { margin: 54px 0 14px; font-size: 1.35rem; }
.principles p { margin: 0; color: #5c6972; line-height: 1.7; }

.contact { background: var(--navy); color: white; padding: 120px max(32px, calc((100% - 1280px)/2)); display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; align-items: end; }
.contact-card { padding: 38px; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.045); }
.contact-card p { margin: 0 0 15px; color: rgba(255,255,255,.58); }
.contact-card > a:first-of-type { display: block; margin-bottom: 32px; font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 600; letter-spacing: -.04em; text-decoration: none; }
.whatsapp { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); color: var(--sky); font-weight: 700; text-decoration: none; }

footer { min-height: 150px; padding: 42px max(32px, calc((100% - 1280px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 24px; background: #041d37; color: rgba(255,255,255,.6); font-size: .84rem; }
footer img { width: 160px; padding: 8px 10px; background: white; }
footer a { color: white; text-decoration: none; }

@media (max-width: 820px) {
  .site-header { width: calc(100% - 36px); height: 88px; }
  .brand img { width: 138px; }
  nav a:first-child { display: none; }
  .nav-phone { padding: 10px 12px; font-size: .82rem; }
  .hero { min-height: 720px; }
  .hero-image { object-position: 62% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(2,23,46,.94), rgba(3,31,61,.58)); }
  .hero-content { width: calc(100% - 36px); padding-top: 190px; }
  h1 { font-size: clamp(3.6rem, 17vw, 5.8rem); }
  .hero-copy { max-width: 90%; }
  .scroll-cue { display: none; }
  .approach { width: calc(100% - 36px); padding: 100px 0 72px; grid-template-columns: 1fr; gap: 30px; }
  .section-number { display: none; }
  .approach-copy { font-size: 1rem; }
  .principles { width: calc(100% - 36px); margin-bottom: 90px; grid-template-columns: 1fr; }
  .principles article { padding: 28px 0; }
  .principles article + article { padding-left: 0; border-left: 0; border-top: 1px solid #cbd6dd; }
  .principles h3 { margin-top: 24px; }
  .contact { padding: 86px 18px; grid-template-columns: 1fr; gap: 46px; }
  .contact-card { padding: 28px 22px; }
  footer { padding: 36px 18px; flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}