:root {
  --navy: #071d2d;
  --navy-soft: #0d2b40;
  --ink: #13222d;
  --muted: #5d6a73;
  --surface: #f5f3ee;
  --white: #fff;
  --gold: #d7ad68;
  --green: #168944;
  --green-dark: #0e7035;
  --border: #d8d9d5;
  --shadow: 0 24px 70px rgba(4, 24, 37, .18);
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--surface); font: 400 16px/1.55 "Segoe UI", Arial, sans-serif; }
body, button, input, select { font-family: "Segoe UI", Arial, sans-serif; }
button, input, select { font-size: 16px; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.eyebrow { margin: 0 0 14px; color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow.dark { color: #846027; }

.site-header { position: absolute; z-index: 10; inset: 0 0 auto; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.18); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { width: 78px; height: 78px; object-fit: contain; }
.header-contact { display: flex; align-items: flex-end; flex-direction: column; text-decoration: none; }
.header-contact span { color: rgba(255,255,255,.72); font-size: 12px; }
.header-contact strong { font-size: 15px; }

.hero { position: relative; overflow: hidden; min-height: 680px; color: var(--white); background: var(--navy); }
.hero-image, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: 57% center; }
.hero-overlay { background: linear-gradient(90deg, rgba(4,20,31,.97) 0%, rgba(4,20,31,.86) 48%, rgba(4,20,31,.46) 100%); }
.hero-grid { position: relative; z-index: 1; min-height: 680px; padding: 126px 0 58px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 430px); align-items: center; gap: clamp(40px, 7vw, 90px); }
.hero-copy h1 { max-width: 820px; margin: 0; font: 400 clamp(40px, 5.1vw, 68px)/1.05 Georgia, serif; letter-spacing: -.035em; }
.hero-lead { max-width: 660px; margin: 24px 0 30px; color: rgba(255,255,255,.86); font-size: clamp(18px, 1.6vw, 21px); }
.trust-facts { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; max-width: 680px; }
.trust-facts div { padding-top: 15px; border-top: 1px solid rgba(255,255,255,.28); }
.trust-facts strong, .trust-facts span { display: block; }
.trust-facts strong { font-size: 18px; }
.trust-facts span { color: rgba(255,255,255,.68); font-size: 12px; }

.proposal-card { padding: 30px; border-radius: 8px; color: var(--ink); background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
.proposal-card h2 { margin: 0 0 10px; font: 400 30px/1.12 Georgia, serif; }
.proposal-card > p:not(.eyebrow) { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.lead-form { display: grid; }
.lead-form label { margin: 9px 0 5px; font-size: 12px; font-weight: 700; }
.lead-form input, .lead-form select { width: 100%; min-height: 46px; padding: 0 13px; border: 1px solid #bfc4c6; border-radius: 4px; color: var(--ink); background: var(--white); }
.lead-form input:focus, .lead-form select:focus { border-color: var(--navy); outline: 3px solid rgba(13,70,104,.17); }
.field-error { min-height: 16px; color: #b42318; font-size: 11px; }
.honeypot { position: absolute !important; left: -9999px !important; }
.primary-button, .secondary-button, .sticky-mobile { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--green); border-radius: 4px; background: var(--green); color: var(--white); font-weight: 700; text-decoration: none; cursor: pointer; }
.primary-button:hover, .sticky-mobile:hover { border-color: var(--green-dark); background: var(--green-dark); }
.lead-form .primary-button { width: 100%; margin-top: 8px; }
.primary-button:focus-visible, .secondary-button:focus-visible, .sticky-mobile:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.primary-button:disabled { cursor: wait; opacity: .7; }
.form-status { min-height: 18px; margin: 8px 0 0; color: #b42318; font-size: 12px; text-align: center; }
.privacy-copy { margin: 2px 0 0; color: var(--muted); font-size: 10px; line-height: 1.4; }
.privacy-copy a { font-weight: 700; }
.lead-success h3 { margin: 0 0 10px; font: 400 30px/1.15 Georgia, serif; }
.lead-success p { color: var(--muted); }
.lead-success .primary-button { width: 100%; padding-inline: 18px; }

.section { padding: clamp(68px, 8vw, 104px) 0; }
.section-heading { display: grid; grid-template-columns: .45fr 1fr; align-items: end; gap: 40px; margin-bottom: 42px; }
.section-heading h2 { max-width: 720px; margin: 0; font: 400 clamp(36px, 4.4vw, 56px)/1.08 Georgia, serif; letter-spacing: -.025em; }
.section-heading > div h2 { margin-bottom: 14px; }
.section-intro { max-width: 720px; margin: 0; color: var(--muted); font-size: 18px; }
.section-heading.light { color: var(--white); }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--border); }
.service-grid article { padding: 34px 34px 10px 0; }
.service-grid article + article { padding-left: 34px; border-left: 1px solid var(--border); }
.service-grid span { color: #846027; font-size: 12px; font-weight: 700; }
.service-grid h3 { margin: 20px 0 12px; font: 400 28px/1.2 Georgia, serif; }
.service-grid p { max-width: 540px; margin: 0; color: var(--muted); }

.profiles { background: var(--white); }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.profile-grid article { padding: 34px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.profile-grid span, .operation-grid span { color: #846027; font-size: 12px; font-weight: 700; text-transform: uppercase; }
.profile-grid h3, .operation-grid h3 { margin: 16px 0 10px; font: 400 27px/1.18 Georgia, serif; }
.profile-grid p, .operation-grid p { margin: 0; color: var(--muted); }

.operation { background: #eceae4; }
.operation-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.operation-grid article { overflow: hidden; border-radius: 6px; background: var(--white); box-shadow: 0 12px 35px rgba(4,24,37,.08); }
.operation-grid img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.operation-grid article > div { padding: 24px; }
.complement-note { margin-top: 24px; padding: 24px 28px; display: grid; grid-template-columns: .65fr 1.35fr; gap: 30px; border-left: 4px solid var(--gold); background: rgba(255,255,255,.66); }
.complement-note p { margin: 0; color: var(--muted); }

.presence-panel { padding: clamp(68px,8vw,104px) 0; color: var(--white); background: #0c2638; }
.presence-grid { display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: clamp(40px,8vw,110px); }
.presence-grid h2 { max-width: 800px; margin: 0; font: 400 clamp(36px,4.4vw,58px)/1.1 Georgia,serif; }
.presence-grid > p { margin: 0; color: rgba(255,255,255,.72); font-size: 18px; }

.process { color: var(--white); background: var(--navy); }
.process-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; margin: 0 0 36px; padding: 0; list-style: none; }
.process-grid li { min-height: 180px; padding: 26px; display: flex; gap: 18px; border: 1px solid rgba(255,255,255,.17); border-radius: 5px; background: var(--navy-soft); }
.process-grid li > span { color: var(--gold); font-weight: 700; }
.process-grid h3 { margin: 0 0 10px; font: 400 22px/1.2 Georgia, serif; }
.process-grid p { margin: 0; color: rgba(255,255,255,.7); }
.secondary-button { padding: 0 22px; border-color: rgba(255,255,255,.55); background: transparent; }
.secondary-button:hover { background: rgba(255,255,255,.1); }

.coverage { background: var(--surface); }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,8vw,100px); align-items: start; }
.coverage-grid h2 { margin: 0; font: 400 clamp(38px,4.4vw,58px)/1.08 Georgia,serif; }
.coverage-grid p { margin: 0 0 12px; color: var(--muted); font-size: 18px; }
.text-button { margin-top: 12px; padding: 0 0 5px; border: 0; border-bottom: 2px solid var(--green); color: var(--ink); background: transparent; font-weight: 700; cursor: pointer; }

.faq { background: var(--white); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(50px, 8vw, 110px); }
.faq-grid .section-heading { display: block; margin: 0; }
.faq-grid .section-heading h2 { font-size: clamp(36px, 4vw, 52px); }
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item button { width: 100%; min-height: 68px; padding: 17px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; color: var(--ink); background: transparent; font-weight: 700; text-align: left; cursor: pointer; }
.faq-item button::after { content: "+"; font-size: 22px; font-weight: 400; }
.faq-item button[aria-expanded="true"]::after { content: "−"; }
.faq-item div p { margin: 0; padding: 0 38px 22px 0; color: var(--muted); }

.final-cta { padding: clamp(70px, 8vw, 100px) 0; color: var(--white); background: #0c2638; }
.final-grid { display: grid; grid-template-columns: 1.1fr .7fr; align-items: end; gap: 60px; }
.final-grid h2 { max-width: 700px; margin: 0; font: 400 clamp(38px, 4.6vw, 60px)/1.08 Georgia, serif; }
.final-grid p { color: rgba(255,255,255,.72); }
.final-grid .primary-button { padding: 0 24px; }

.site-footer { padding: 40px 0; color: rgba(255,255,255,.7); background: #061724; border-top: 1px solid rgba(255,255,255,.12); }
.footer-grid { display: grid; grid-template-columns: 100px 1fr 1fr; gap: 40px; align-items: start; }
.footer-logo { width: 82px; height: 82px; object-fit: contain; }
.footer-grid strong, .footer-grid span, .footer-grid a { display: block; }
.footer-grid strong { margin-bottom: 7px; color: var(--white); }
.footer-grid span, .footer-grid a { margin-bottom: 4px; font-size: 13px; }

.sticky-mobile { position: fixed; z-index: 50; right: 12px; bottom: 12px; left: 12px; display: none; opacity: 0; transform: translateY(130%); pointer-events: none; transition: .2s; }
.sticky-mobile.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.sticky-mobile.is-hidden { opacity: 0; transform: translateY(130%); pointer-events: none; }

@media (max-width: 820px) {
  .hero-grid, .section-heading, .faq-grid, .final-grid, .presence-grid, .coverage-grid { grid-template-columns: 1fr; }
  .hero-grid { padding-top: 112px; gap: 34px; }
  .hero-copy h1 { font-size: clamp(38px, 10vw, 52px); }
  .proposal-card { max-width: 560px; }
  .section-heading { align-items: start; gap: 10px; }
  .process-grid { grid-template-columns: 1fr; }
  .operation-grid { grid-template-columns: 1fr 1fr; }
  .process-grid li { min-height: 0; }
  .footer-grid { grid-template-columns: 90px 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 600px) {
  :root { --shell: min(100% - 28px, 1180px); }
  .header-inner { min-height: 70px; }
  .logo { width: 66px; height: 66px; }
  .header-contact span { display: none; }
  .header-contact strong { font-size: 13px; }
  .hero-grid { min-height: 0; padding: 100px 0 40px; }
  .hero-overlay { background: linear-gradient(180deg, rgba(4,20,31,.9), rgba(4,20,31,.97)); }
  .hero-image { object-position: 62% center; }
  .hero-lead { margin: 18px 0 24px; font-size: 17px; }
  .trust-facts { grid-template-columns: 1fr; gap: 7px; }
  .trust-facts div { display: flex; align-items: baseline; gap: 8px; padding-top: 8px; }
  .proposal-card { padding: 23px 18px; }
  .proposal-card h2 { font-size: 27px; }
  .service-grid { grid-template-columns: 1fr; }
  .profile-grid, .operation-grid, .complement-note { grid-template-columns: 1fr; }
  .service-grid article, .service-grid article + article { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--border); }
  .section { padding: 62px 0; }
  .section-heading { margin-bottom: 28px; }
  .secondary-button, .final-grid .primary-button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid > div:last-child { grid-column: 1; }
  .sticky-mobile { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}