/* Farview brand (same as farview-erp): navy #0B3A8C, blue #1559C9, orange #F26B1D, ink #2D3748.
   Orange is for highlights only (rules, markers): it fails contrast as small text. */
:root {
  --navy: #0b3a8c;
  --navy-900: #082a66;
  --navy-950: #061f4d;
  --blue: #1559c9;
  --blue-700: #1048a6;
  --blue-50: #eaf1fd;
  --orange: #f26b1d;
  --ink: #2d3748;
  --muted: #5b6673;
  --line: #e3e8ef;
  --surface: #f4f6fa;
  --font-display: "Archivo", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { font-family: "Segoe UI", system-ui, Arial, sans-serif; margin: 0; color: var(--ink); line-height: 1.7; background: #fff; }
h1, h2, h3 { font-family: var(--font-display); font-stretch: 125%; font-weight: 800; letter-spacing: 0.01em; line-height: 1.25; }
a { color: var(--blue); }
a:hover { color: var(--blue-700); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }

.skip-link { position: absolute; left: 1rem; top: -3rem; z-index: 20; background: #fff; color: var(--navy); padding: 0.5rem 1rem; border-radius: 4px; }
.skip-link:focus { top: 0.5rem; }

/* Header and logo */
.site-header { position: sticky; top: 0; z-index: 10; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem 1rem; background: var(--navy-900); padding: 0.7rem 2rem; border-bottom: 3px solid var(--orange); }
.logo { display: flex; align-items: center; gap: 0.7rem; color: #fff; text-decoration: none; }
.logo:hover { color: #fff; }
.logo img { height: 46px; width: auto; display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-sub { margin-top: 0.35rem; color: #c9d3e3; font-size: 0.7rem; letter-spacing: 1px; text-transform: uppercase; }

/* FARVIEW wordmark: main.js redraws the A with an orange triangle as its crossbar, as the ERP does */
.wordmark { font-family: var(--font-display); font-stretch: 125%; font-weight: 800; letter-spacing: 0.04em; font-size: 1.45rem; }
.wordmark-a { position: relative; display: inline-block; }
.wordmark-a.drawn { color: transparent; }
.wordmark-base { display: inline-block; width: 0; height: 0; vertical-align: baseline; }
.wordmark-a svg { position: absolute; fill: #fff; }
.wordmark-a svg .tri { fill: var(--orange); }

nav a { color: #e8edf4; margin-left: 1.4rem; text-decoration: none; font-size: 0.9rem; letter-spacing: 0.5px; text-transform: uppercase; padding: 0.3rem 0; border-bottom: 2px solid transparent; }
nav a:hover { color: #fff; border-bottom-color: var(--orange); }
nav a[aria-current="page"] { color: #fff; border-bottom-color: var(--orange); }
.nav-toggle { display: none; }

/* Hero with background photo (WebP where supported) */
.hero {
  min-height: 80vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 5rem 1.5rem; color: #fff;
  background-color: var(--navy-900);
  background-image: linear-gradient(135deg, rgba(6, 31, 77, 0.92) 0%, rgba(11, 58, 140, 0.72) 100%), url("../images/hero.jpg");
  background-image: linear-gradient(135deg, rgba(6, 31, 77, 0.92) 0%, rgba(11, 58, 140, 0.72) 100%), image-set(url("../images/hero.webp") type("image/webp"), url("../images/hero.jpg") type("image/jpeg"));
  background-position: center; background-size: cover; background-repeat: no-repeat;
}
.hero-inner { max-width: 840px; }
.eyebrow { display: inline-block; margin: 0 0 1.2rem; padding: 0.35rem 1rem; border: 1px solid var(--orange); color: #fff; border-radius: 30px; font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; }
.hero h1 { font-size: 2.8rem; margin: 0 0 1.2rem; }
.hero h1::after { content: ""; display: block; width: 80px; height: 3px; background: var(--orange); margin: 1.2rem auto 0; }
.hero-text { font-size: 1.2rem; color: #d5dde8; margin: 1.4rem 0 2rem; }

/* Buttons */
.btn { display: inline-block; background: var(--blue); color: #fff; padding: 0.85rem 1.8rem; border: 0; border-radius: 4px; font: inherit; font-weight: bold; text-decoration: none; cursor: pointer; font-size: 0.95rem; letter-spacing: 0.5px; transition: transform 0.2s, background 0.2s; }
.btn:hover { background: var(--blue-700); color: #fff; transform: translateY(-2px); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1rem 0; }
.hero .actions { justify-content: center; }
.btn-whatsapp { background: #1a8f47; }
.btn-whatsapp:hover { background: #157a3c; }

/* Sections and cards */
.section { max-width: 1050px; margin: 0 auto; padding: 3.5rem 1.5rem; }
.section h2 { color: var(--navy); font-size: 1.8rem; margin-top: 0; }
.section h2::after { content: ""; display: block; width: 60px; height: 3px; background: var(--orange); margin-top: 0.6rem; }
.services { padding-top: 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.6rem; }
.card { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--orange); border-radius: 6px; padding: 1.6rem; box-shadow: 0 6px 18px rgba(8, 42, 102, 0.06); }
.card h3 { margin-top: 0; color: var(--navy); font-size: 1.1rem; }
.card ul { padding-left: 1.2rem; margin: 0 0 1rem; }

/* Services page */
.service-group { padding-bottom: 1rem; }
.intro { color: var(--muted); }
.service-list { display: grid; gap: 1rem; }
.service-item { border-left: 4px solid var(--orange); background: var(--surface); padding: 1.1rem 1.3rem; border-radius: 4px; }
.service-item h3 { margin: 0 0 0.4rem; color: var(--navy); font-size: 1.05rem; }
.service-item p { margin: 0; }

/* Services tabs */
.tabs-wrap { padding-bottom: 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.5rem; }
.tab-btn { flex: 1 1 180px; padding: 0.95rem 1.2rem; background: #fff; color: var(--navy); border: 2px solid var(--navy); border-radius: 4px; font: 800 1rem var(--font-display); font-stretch: 125%; cursor: pointer; transition: background 0.2s, color 0.2s; }
.tab-btn:hover { background: var(--blue-50); }
.tab-btn.active { background: var(--navy); color: #fff; box-shadow: inset 0 -4px 0 var(--orange); }
.tab-panel { padding-top: 2rem; }
.js .tab-panel { display: none; }
.js .tab-panel.active { display: block; }

/* Clients page */
.client-grid { margin-top: 1.5rem; }
.client h3 { margin: 0 0 0.3rem; }
.client p { margin: 0; }
.client-place { color: var(--muted); font-size: 0.9rem; }

/* Contact page */
.form { display: grid; gap: 1rem; max-width: 540px; margin-bottom: 2rem; }
.field { display: grid; gap: 0.3rem; }
.field label { font-weight: 600; color: var(--navy); font-size: 0.95rem; }
.field .optional { color: var(--muted); font-weight: normal; }
.form input, .form select, .form textarea { width: 100%; padding: 0.85rem; border: 1px solid #c5ccd6; border-radius: 4px; font: inherit; color: inherit; background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.form .hp { position: absolute; left: -9999px; }
.form-status { margin: 0; padding: 0.8rem 1rem; border-radius: 4px; }
.form-status:empty { display: none; }
.form-status.ok { background: #e7f6ec; color: #135c2f; }
.form-status.error { background: #fdecea; color: #8a1c12; }
.contact-details { background: var(--surface); border-left: 4px solid var(--orange); padding: 1.1rem 1.3rem; border-radius: 4px; max-width: 540px; }

/* Footer */
.site-footer { background: var(--navy-950); color: #c9d3e3; border-top: 3px solid var(--orange); font-size: 0.92rem; }
.footer-inner { max-width: 1050px; margin: 0 auto; padding: 2.5rem 1.5rem 1rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.footer-title { margin: 0 0 0.5rem; color: #fff; font-weight: bold; }
.site-footer p { margin: 0 0 0.4rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-links a { display: block; }
.copyright { text-align: center; padding: 1rem 1.5rem 1.4rem; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.85rem; }

/* Tablets and phones: the nav folds behind a menu button (only when JS runs; otherwise it stays listed) */
@media (max-width: 760px) {
  .site-header { padding: 0.6rem 1rem; }
  .logo img { height: 38px; }
  .wordmark { font-size: 1.2rem; }
  .logo-sub { font-size: 0.6rem; }
  .js .nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 0 11px; background: none; border: 1px solid rgba(255, 255, 255, 0.35); border-radius: 4px; cursor: pointer; }
  .nav-toggle span { display: block; height: 2px; background: #fff; }
  nav { width: 100%; }
  .js nav { display: none; }
  .js nav.open { display: block; }
  nav a { display: block; margin: 0; padding: 0.75rem 0.2rem; border-bottom: 0; border-top: 1px solid rgba(255, 255, 255, 0.12); }
  nav a:hover { border-bottom: 0; }
  nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--orange); padding-left: 0.8rem; }
  .hero { min-height: 70vh; padding: 3.5rem 1rem; }
  .hero h1 { font-size: 1.9rem; }
  .section { padding: 2.5rem 1rem; }
  .section h2 { font-size: 1.5rem; }
}

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