:root {
  --ink: #10261f;
  --ink-2: #1b352c;
  --spruce: #0e3b2e;
  --spruce-2: #154b3b;
  --spruce-3: #dbe7e1;
  --paper: #f7f2e8;
  --paper-2: #fffdf8;
  --brass: #b8893b;
  --brass-2: #8f6828;
  --line: #c8d4ce;
  --muted: #64756f;
  --white: #ffffff;
  --danger: #9d3e35;
  --shadow-sm: 0 8px 24px rgba(14, 59, 46, 0.08);
  --shadow-md: 0 18px 48px rgba(14, 59, 46, 0.12);
  --shadow-lg: 0 32px 80px rgba(14, 59, 46, 0.16);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --s1: 8px;
  --s2: 16px;
  --s3: 24px;
  --s4: 32px;
  --s6: 48px;
  --s8: 64px;
  --s12: 96px;
  --max: 1180px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-2);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
::selection { background: #d2e4dc; color: var(--ink); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  border-radius: 8px;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 32px), var(--max)); margin-inline: auto; }
.section { padding: var(--s12) 0; }
.section-tight { padding: var(--s8) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--spruce);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  font-size: 12px;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: var(--brass); }

h1, h2, h3 { font-family: var(--serif); line-height: 1.08; letter-spacing: -0.025em; margin: 0; color: var(--ink); }
h1 { font-size: clamp(46px, 7vw, 88px); max-width: 900px; }
h2 { font-size: clamp(34px, 4.5vw, 58px); }
h3 { font-size: clamp(23px, 2.4vw, 32px); }
p { margin: 0; }
.lede { font-size: clamp(18px, 2.1vw, 22px); color: var(--muted); max-width: 720px; }
.copy { font-size: 16px; color: var(--muted); }

/* navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,253,248,.94);
  border-bottom: 1px solid rgba(14,59,46,.12);
  backdrop-filter: blur(14px);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: .08em; }
.brand img { width: 38px; height: 38px; }
.brand-word { font-size: 15px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { text-decoration: none; font-size: 14px; font-weight: 650; color: var(--ink-2); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--brass-2); }
.nav-cta { border-bottom: 1px solid var(--spruce); padding-bottom: 3px; }
.menu-toggle { display: none; border: 0; background: transparent; padding: 8px; color: var(--ink); }
.mobile-panel { display: none; }

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(14,59,46,.12);
}
.hero::after {
  content: '';
  position: absolute;
  inset: auto -120px -180px auto;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(14,59,46,.12);
  border-radius: 50%;
  box-shadow: 0 0 0 64px rgba(14,59,46,.025), 0 0 0 128px rgba(184,137,59,.025);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, .65fr);
  gap: var(--s8);
  align-items: end;
  padding: 112px 0 88px;
}
.hero-copy { display: grid; gap: var(--s3); }
.hero-copy .lede { max-width: 680px; }
.hero-action { display: inline-flex; align-items: center; gap: 10px; margin-top: 8px; font-weight: 800; text-decoration: none; color: var(--spruce); width: fit-content; }
.hero-action:hover { color: var(--brass-2); }
.hero-index {
  border-left: 1px solid var(--line);
  padding-left: var(--s4);
  display: grid;
  gap: 0;
}
.hero-index a {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.hero-index a:first-child { border-top: 1px solid var(--line); }
.hero-index a:hover .index-title { color: var(--brass-2); transform: translateX(3px); }
.index-num { color: var(--brass-2); font-family: var(--serif); font-size: 15px; }
.index-title { font-weight: 750; transition: .2s ease; }
.index-arrow { color: var(--spruce); }

/* proof strip */
.proof-strip { background: var(--spruce); color: #eff6f2; }
.proof-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.proof-item { padding: 26px 24px; border-right: 1px solid rgba(255,255,255,.14); }
.proof-item:last-child { border-right: 0; }
.proof-label { color: #bcd0c7; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; }
.proof-value { margin-top: 6px; font-family: var(--serif); font-size: 22px; color: white; }

/* service cards */
.section-head { display: grid; grid-template-columns: .85fr 1.15fr; gap: var(--s6); align-items: end; margin-bottom: var(--s6); }
.section-head .copy { max-width: 640px; }
.service-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: var(--s3); }
.service-stack { display: grid; gap: var(--s3); }
.service-card {
  position: relative;
  background: var(--paper);
  border: 1px solid rgba(14,59,46,.18);
  border-radius: var(--radius-lg);
  padding: var(--s4);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  overflow: hidden;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(184,137,59,.55); box-shadow: var(--shadow-md); }
.service-card.featured { min-height: 530px; display: flex; flex-direction: column; justify-content: space-between; background: var(--ink); color: white; }
.service-card.featured h3, .service-card.featured .copy { color: white; }
.service-card.featured .copy { color: #c9d8d2; }
.service-card.featured::after { content: ''; position: absolute; right: -90px; bottom: -130px; width: 360px; height: 360px; border-radius: 50%; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 0 0 54px rgba(255,255,255,.025), 0 0 0 108px rgba(184,137,59,.035); }
.card-kicker { color: var(--brass-2); font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .09em; margin-bottom: var(--s2); }
.featured .card-kicker { color: #e5c185; }
.service-link { display: inline-flex; gap: 9px; align-items: center; margin-top: var(--s3); font-weight: 800; text-decoration: none; color: var(--spruce); }
.featured .service-link { color: white; }
.service-link:hover { color: var(--brass-2); }

/* system diagram */
.system-section { background: #edf1ec; border-block: 1px solid rgba(14,59,46,.12); }
.system-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: var(--s8); align-items: center; }
.system-copy { display: grid; gap: var(--s3); }
.system-board { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s4); box-shadow: var(--shadow-md); }
.flow { display: grid; gap: 12px; }
.flow-row { display: grid; grid-template-columns: 1fr 34px 1fr; gap: 12px; align-items: center; }
.flow-node { padding: 16px; border: 1px solid rgba(14,59,46,.2); border-radius: 14px; background: white; font-size: 14px; font-weight: 750; }
.flow-node.dark { background: var(--spruce); color: white; border-color: var(--spruce); }
.flow-arrow { text-align: center; color: var(--brass-2); font-weight: 800; }
.flow-note { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }

/* process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-block: 1px solid var(--line); }
.process-step { padding: var(--s4) var(--s3); border-right: 1px solid var(--line); }
.process-step:last-child { border-right: 0; }
.process-num { color: var(--brass-2); font-family: var(--serif); font-size: 18px; }
.process-step h3 { font-size: 24px; margin: 12px 0 10px; }
.process-step p { color: var(--muted); font-size: 14px; }

/* case demos */
.demo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s3); }
.demo-card { border-top: 3px solid var(--spruce); padding: var(--s3) 0 0; }
.demo-card:nth-child(2) { border-color: var(--brass); }
.demo-card:nth-child(3) { border-color: #5e746a; }
.demo-card .tag { display: inline-block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; color: var(--muted); margin-bottom: 10px; }
.demo-card h3 { font-size: 27px; margin-bottom: 10px; }
.demo-card p { color: var(--muted); }

/* contact band */
.contact-band { background: var(--ink); color: white; }
.contact-band h2 { color: white; }
.contact-band .copy { color: #c6d5cf; }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: var(--s8); align-items: start; }
.contact-copy { display: grid; gap: var(--s3); }
.contact-actions { display: grid; gap: 12px; }
.contact-option { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 18px 20px; border: 1px solid rgba(255,255,255,.18); border-radius: 14px; text-decoration: none; transition: .2s ease; }
.contact-option:hover { background: rgba(255,255,255,.06); border-color: rgba(229,193,133,.7); transform: translateX(3px); }
.contact-option span:first-child { font-weight: 800; }
.contact-option small { color: #b9cac3; }

/* inner pages */
.breadcrumbs { padding-top: var(--s3); font-size: 13px; color: var(--muted); }
.breadcrumbs a { text-decoration: none; color: var(--spruce); }
.page-hero { padding: 72px 0 80px; border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: var(--s8); align-items: end; }
.page-hero h1 { font-size: clamp(44px, 6vw, 76px); }
.page-hero-aside { border-left: 1px solid var(--line); padding-left: var(--s4); color: var(--muted); }
.content-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: var(--s8); }
.sticky-label { position: sticky; top: 108px; align-self: start; }
.stack { display: grid; gap: var(--s4); }
.text-panel { padding-bottom: var(--s4); border-bottom: 1px solid var(--line); }
.text-panel:last-child { border-bottom: 0; }
.text-panel h2 { font-size: 38px; margin-bottom: var(--s2); }
.bullet-list { display: grid; gap: 12px; margin: 18px 0 0; padding: 0; list-style: none; }
.bullet-list li { padding-left: 24px; position: relative; color: var(--muted); }
.bullet-list li::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--brass); position: absolute; left: 0; top: .55em; }

/* services overview */
.service-index { display: grid; gap: 0; border-top: 1px solid var(--line); }
.service-index-row { display: grid; grid-template-columns: 80px 1fr 1fr 50px; gap: var(--s3); padding: 26px 0; border-bottom: 1px solid var(--line); text-decoration: none; align-items: center; transition: .2s ease; }
.service-index-row:hover { padding-left: 10px; color: var(--brass-2); }
.service-index-row .num { color: var(--brass-2); font-family: var(--serif); }
.service-index-row .desc { color: var(--muted); font-size: 14px; }

/* footer */
.footer { background: #0b221b; color: #d5e0db; padding: var(--s8) 0 var(--s4); }
.footer-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: var(--s6); }
.footer .brand { color: white; }
.footer p { color: #aebfb8; max-width: 430px; margin-top: 16px; }
.footer h3 { color: white; font-family: var(--sans); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.footer a { color: #d5e0db; text-decoration: none; }
.footer a:hover { color: #e6c88f; }
.footer-list { display: grid; gap: 9px; }
.footer-bottom { margin-top: var(--s6); padding-top: var(--s3); border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: var(--s3); color: #91a69d; font-size: 13px; }

/* WhatsApp dock */
.whatsapp-dock { position: fixed; right: 18px; bottom: 18px; z-index: 120; display: grid; gap: 8px; }
.wa-btn { display: flex; align-items: center; gap: 10px; min-width: 182px; padding: 12px 14px; background: #0f4b39; color: white; text-decoration: none; border: 1px solid rgba(255,255,255,.22); border-radius: 14px; box-shadow: var(--shadow-md); transition: transform .2s ease, background .2s ease; }
.wa-btn:hover { transform: translateY(-2px); background: #176046; }
.wa-btn svg { width: 19px; height: 19px; flex: 0 0 auto; }
.wa-btn small { display: block; font-size: 10px; color: #c7d9d1; line-height: 1.2; }
.wa-btn strong { font-size: 12px; }

/* 404 */
.error-page { min-height: 78vh; display: grid; place-items: center; padding: var(--s8) 0; }
.error-wrap { max-width: 760px; }
.error-code { font-family: var(--serif); font-size: clamp(90px, 20vw, 190px); line-height: .8; color: var(--spruce); }
.error-links { display: flex; gap: 18px; flex-wrap: wrap; margin-top: var(--s4); }
.text-link { font-weight: 800; color: var(--spruce); text-decoration-thickness: 1px; text-underline-offset: 4px; }

/* responsive */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .mobile-panel.open { display: grid; padding: 12px 0 22px; border-top: 1px solid var(--line); }
  .mobile-panel a { padding: 12px 0; text-decoration: none; font-weight: 750; }
  .hero-grid, .section-head, .system-grid, .contact-grid, .page-hero-grid, .content-grid { grid-template-columns: 1fr; }
  .hero-index, .page-hero-aside { border-left: 0; padding-left: 0; }
  .hero-grid { padding: 88px 0 64px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card.featured { min-height: 420px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step:nth-child(2) { border-right: 0; }
  .process-step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .demo-grid { grid-template-columns: 1fr; gap: var(--s4); }
  .service-index-row { grid-template-columns: 48px 1fr 34px; }
  .service-index-row .desc { grid-column: 2 / 4; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .sticky-label { position: static; }
}

@media (max-width: 620px) {
  .section { padding: var(--s8) 0; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .proof-item:last-child { border-bottom: 0; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > :first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .whatsapp-dock { right: 10px; bottom: 10px; }
  .wa-btn { min-width: 0; width: 52px; height: 52px; padding: 0; justify-content: center; border-radius: 50%; }
  .wa-btn div { display: none; }
  .flow-row { grid-template-columns: 1fr; }
  .flow-arrow { transform: rotate(90deg); }
}

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

/* contact page form */
.contact-page-grid { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr); gap:var(--s8); align-items:start; }
.contact-form-shell { max-width:760px; }
.contact-form-shell h2 { font-size:clamp(34px,4vw,54px); margin:10px 0 16px; }
.contact-intro { max-width:660px; margin-bottom:var(--s4); }
.project-form { display:grid; gap:var(--s3); padding:var(--s4); background:#fffdf8; border:1px solid rgba(14,59,46,.18); border-radius:20px; box-shadow:0 18px 46px rgba(14,59,46,.08); }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:var(--s2); }
.form-field { display:grid; gap:8px; }
.form-field label { font-size:13px; font-weight:800; color:var(--ink); }
.form-field label span { color:#9b4a36; }
.form-field input,.form-field select,.form-field textarea { width:100%; border:1px solid rgba(14,59,46,.2); background:#fbf8f1; color:var(--ink); border-radius:12px; padding:13px 14px; font:inherit; outline:none; transition:border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.form-field textarea { resize:vertical; min-height:150px; }
.form-field input:focus,.form-field select:focus,.form-field textarea:focus { border-color:var(--spruce); box-shadow:0 0 0 3px rgba(14,59,46,.11); background:white; }
.form-submit { appearance:none; border:1px solid var(--spruce); background:var(--spruce); color:white; border-radius:12px; padding:14px 18px; font:inherit; font-weight:850; cursor:pointer; transition:transform .2s ease, background .2s ease, box-shadow .2s ease; box-shadow:0 10px 26px rgba(14,59,46,.18); }
.form-submit:hover { transform:translateY(-1px); background:#14503d; box-shadow:0 14px 30px rgba(14,59,46,.22); }
.form-submit:disabled { opacity:.65; cursor:wait; transform:none; }
.form-error { display:none; color:#9b4a36; font-size:12px; }
.form-error.show { display:block; }
.form-status { display:none; padding:12px 14px; border-radius:12px; font-size:13px; }
.form-status.success { display:block; background:#e8f3ed; border:1px solid #b6d7c5; color:#174e3a; }
.form-status.error { display:block; background:#f8ebe7; border:1px solid #e3bcb0; color:#843d2d; }
.hp-field { position:absolute!important; left:-9999px!important; width:1px!important; height:1px!important; overflow:hidden!important; }
.contact-side { position:sticky; top:108px; display:grid; gap:var(--s3); padding-top:76px; }
.or-divider { display:flex; align-items:center; gap:14px; color:var(--muted); font-size:13px; font-weight:800; text-transform:uppercase; letter-spacing:.08em; }
.or-divider::before,.or-divider::after { content:''; flex:1; height:1px; background:var(--line); }
.whatsapp-contact-list { display:grid; gap:12px; }
.whatsapp-contact-button { display:grid; grid-template-columns:24px 1fr auto; gap:12px; align-items:center; padding:17px 18px; border:1px solid rgba(14,59,46,.2); border-radius:14px; text-decoration:none; background:#f6f2e9; color:var(--ink); transition:transform .2s ease,border-color .2s ease,background .2s ease; }
.whatsapp-contact-button:hover { transform:translateY(-2px); border-color:var(--spruce); background:#eef4f0; }
.whatsapp-contact-button svg { width:22px; height:22px; color:var(--spruce); }
.whatsapp-contact-button strong { font-size:15px; }
.whatsapp-contact-button span { color:var(--spruce); font-size:12px; font-weight:800; white-space:nowrap; }
.contact-email-note { padding-top:var(--s2); border-top:1px solid var(--line); display:grid; gap:5px; }
.contact-email-note span { color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.08em; font-weight:800; }
.contact-email-note a { color:var(--spruce); font-weight:800; }
@media (max-width:900px){ .contact-page-grid{grid-template-columns:1fr}.contact-side{position:static;padding-top:0}.form-row{grid-template-columns:1fr} }
@media (max-width:620px){ .project-form{padding:var(--s3)} .whatsapp-contact-button{grid-template-columns:22px 1fr}.whatsapp-contact-button span{grid-column:2} }


/* premium contact experience */
.contact-hero { padding: 72px 0 64px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg,#fffdf8 0%,#f7f2e8 100%); }
.contact-hero-grid { display:grid; grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr); gap:var(--s8); align-items:end; }
.contact-hero-copy { display:grid; gap:var(--s2); }
.contact-hero h1 { font-size:clamp(48px,6.4vw,80px); max-width:900px; }
.contact-hero-note { border-left:1px solid var(--line); padding-left:var(--s4); display:grid; gap:18px; color:var(--muted); font-size:17px; }
.contact-hero-note a { color:var(--spruce); font-weight:850; text-underline-offset:4px; }
.contact-premium-section { background:#f7f2e8; }
.contact-premium-grid { display:grid; grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr); gap:var(--s6); align-items:start; }
.contact-form-card { background:#fffdf8; border:1px solid rgba(14,59,46,.2); border-radius:28px; overflow:hidden; box-shadow:0 28px 80px rgba(14,59,46,.11); }
.contact-card-head { display:flex; justify-content:space-between; gap:var(--s4); align-items:flex-start; padding:var(--s4) var(--s4) var(--s3); border-bottom:1px solid rgba(14,59,46,.12); background:#fffaf1; }
.contact-card-head h2 { font-size:clamp(32px,4vw,48px); max-width:700px; margin-top:10px; }
.form-step,.rail-kicker { color:var(--brass-2); font-size:11px; text-transform:uppercase; letter-spacing:.12em; font-weight:900; }
.contact-card-mark { width:52px; height:52px; border-radius:14px; background:var(--spruce); color:#fff; display:grid; place-items:center; font-family:var(--serif); font-size:28px; box-shadow:inset 0 0 0 1px rgba(255,255,255,.2); flex:0 0 auto; }
.premium-form { border:0; border-radius:0; box-shadow:none; padding:var(--s4); background:#fffdf8; gap:var(--s3); }
.premium-form .form-field label { letter-spacing:.01em; }
.premium-form .form-field input,.premium-form .form-field select,.premium-form .form-field textarea { min-height:52px; background:#fbf8f1; border-color:rgba(14,59,46,.18); border-radius:14px; padding:14px 15px; }
.premium-form .form-field textarea { min-height:190px; line-height:1.6; }
.premium-form .form-field input:hover,.premium-form .form-field select:hover,.premium-form .form-field textarea:hover { border-color:rgba(14,59,46,.34); }
.field-hint { color:#7a8983; font-size:12px; margin-top:2px; }
.form-submit-row { display:grid; grid-template-columns:minmax(220px,.6fr) 1fr; gap:var(--s3); align-items:center; padding-top:8px; }
.form-submit-row p { color:var(--muted); font-size:12px; }
.premium-form .form-submit { min-height:54px; display:flex; align-items:center; justify-content:space-between; gap:16px; padding:0 18px; border-radius:14px; background:var(--spruce); }
.premium-form .form-submit:hover { background:#154b3b; transform:translateY(-2px); }
.contact-rail { display:grid; gap:var(--s3); position:sticky; top:104px; }
.contact-rail-block { padding:var(--s3); background:#10261f; color:#edf4f0; border-radius:22px; border:1px solid rgba(255,255,255,.08); box-shadow:0 18px 48px rgba(14,59,46,.12); }
.contact-rail-block h2 { color:#fff; font-size:34px; margin:10px 0 10px; }
.contact-rail-block p { color:#b9c8c2; }
.contact-rail-block .rail-kicker { color:#e1bd7d; }
.premium-whatsapp-list { margin-top:var(--s3); }
.premium-whatsapp-list .whatsapp-contact-button { grid-template-columns:24px 1fr auto; background:rgba(255,255,255,.055); color:#fff; border-color:rgba(255,255,255,.15); }
.premium-whatsapp-list .whatsapp-contact-button:hover { background:rgba(255,255,255,.1); border-color:rgba(229,193,133,.65); }
.premium-whatsapp-list .whatsapp-contact-button svg { color:#e1bd7d; }
.premium-whatsapp-list .wa-number { color:#fff; font-weight:850; font-size:14px; }
.premium-whatsapp-list .wa-arrow { color:#e1bd7d; font-size:17px; }
.muted-block { background:#efe7d8; color:var(--ink); border-color:rgba(14,59,46,.13); box-shadow:none; }
.muted-block .rail-kicker { color:var(--brass-2); }
.rail-email { display:inline-block; margin-top:8px; color:var(--spruce); font-size:18px; font-weight:850; text-underline-offset:4px; }
.process-block { background:#fffdf8; color:var(--ink); border-color:rgba(14,59,46,.16); box-shadow:none; }
.process-block .rail-kicker { color:var(--brass-2); }
.contact-process { list-style:none; display:grid; gap:0; padding:0; margin:18px 0 0; }
.contact-process li { display:grid; grid-template-columns:38px 1fr; gap:12px; padding:15px 0; border-top:1px solid var(--line); }
.contact-process li span { font-family:var(--serif); color:var(--brass-2); font-weight:800; }
.contact-process li p { color:var(--muted); font-size:13px; }

/* thank-you page */
.thank-you-page { min-height:74vh; display:grid; place-items:center; padding:var(--s8) 0; background:#f7f2e8; }
.thank-you-card { max-width:820px; background:#fffdf8; border:1px solid rgba(14,59,46,.18); border-radius:30px; padding:clamp(32px,6vw,72px); box-shadow:0 30px 90px rgba(14,59,46,.12); position:relative; overflow:hidden; }
.thank-you-card::after { content:''; position:absolute; width:260px; height:260px; border-radius:50%; border:1px solid rgba(184,137,59,.22); right:-120px; top:-120px; box-shadow:0 0 0 42px rgba(184,137,59,.035),0 0 0 84px rgba(14,59,46,.025); }
.thank-you-icon { width:58px; height:58px; border-radius:18px; background:var(--spruce); color:#fff; display:grid; place-items:center; margin-bottom:var(--s3); }
.thank-you-card h1 { font-size:clamp(44px,6vw,72px); max-width:700px; }
.thank-you-card .lede { margin-top:var(--s3); max-width:620px; }
.thank-you-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:var(--s4); }
.thank-you-primary,.thank-you-secondary { display:inline-flex; align-items:center; gap:10px; min-height:48px; padding:0 18px; border-radius:12px; text-decoration:none; font-weight:850; }
.thank-you-primary { background:var(--spruce); color:#fff; }
.thank-you-primary:hover { background:#154b3b; }
.thank-you-secondary { border:1px solid rgba(14,59,46,.2); color:var(--spruce); background:#fff; }
.thank-you-secondary:hover { border-color:var(--spruce); }

@media (max-width:900px){
  .contact-hero-grid,.contact-premium-grid{grid-template-columns:1fr}
  .contact-hero-note{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:var(--s3)}
  .contact-rail{position:static}
}
@media (max-width:620px){
  .contact-card-head{padding:var(--s3);}
  .contact-card-mark{width:44px;height:44px;border-radius:12px;font-size:23px}
  .premium-form{padding:var(--s3)}
  .form-submit-row{grid-template-columns:1fr}
  .contact-rail-block{padding:20px}
  .thank-you-card{border-radius:22px}
}


/* contact v4 — editorial, responsive, no generic card stack */
.contact-page-v4 { background:#f7f2e8; }
.contact-page-v4 .whatsapp-dock { display:none; }
.contact-v4-hero { padding:72px 0 56px; background:#fffdf8; border-bottom:1px solid rgba(14,59,46,.14); }
.contact-v4-hero-grid { display:grid; grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr); gap:64px; align-items:end; }
.contact-v4-title { display:grid; gap:16px; }
.contact-v4-title h1 { font-size:clamp(52px,7.4vw,92px); max-width:820px; }
.contact-v4-intro { display:grid; gap:24px; padding-bottom:6px; }
.contact-v4-intro > p { color:var(--muted); font-size:18px; line-height:1.7; max-width:470px; }
.contact-v4-meta { display:flex; flex-wrap:wrap; gap:8px; }
.contact-v4-meta span { padding:7px 10px; border:1px solid rgba(14,59,46,.16); border-radius:999px; color:var(--spruce); font-size:12px; font-weight:800; background:#f7f2e8; }

.contact-v4-main { padding:64px 0 96px; }
.contact-v4-layout { display:grid; grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr); gap:48px; align-items:start; }
.contact-v4-form-wrap { background:#fffdf8; border:1px solid rgba(14,59,46,.18); border-radius:28px; overflow:hidden; box-shadow:0 28px 72px rgba(14,59,46,.09); }
.contact-v4-form-head { display:grid; grid-template-columns:120px minmax(0,1fr); column-gap:24px; row-gap:10px; padding:32px; border-bottom:1px solid rgba(14,59,46,.12); }
.contact-v4-form-head > div { grid-row:1 / span 2; }
.contact-v4-form-head h2 { font-size:clamp(30px,3.5vw,46px); max-width:680px; }
.contact-v4-form-head > p { color:var(--muted); font-size:14px; }
.contact-v4-number { display:block; color:var(--brass-2); font-family:var(--serif); font-size:30px; line-height:1; margin-bottom:10px; }
.contact-v4-kicker { color:var(--spruce); font-size:11px; font-weight:900; letter-spacing:.12em; text-transform:uppercase; }

.contact-v4-form { display:grid; gap:0; }
.contact-v4-fieldset { border:0; margin:0; padding:32px; display:grid; gap:24px; }
.contact-v4-fieldset + .contact-v4-fieldset { border-top:1px solid rgba(14,59,46,.12); }
.contact-v4-fieldset legend { padding:0 0 18px; font-family:var(--serif); color:var(--ink); font-size:22px; font-weight:700; }
.contact-v4-form-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.contact-v4-form .form-field { gap:8px; }
.contact-v4-form .form-field label { font-size:12px; text-transform:uppercase; letter-spacing:.06em; color:#334b42; font-weight:850; }
.contact-v4-form .optional { color:#8a9893; font-weight:650; text-transform:none; letter-spacing:0; margin-left:4px; }
.contact-v4-form input,.contact-v4-form select,.contact-v4-form textarea { width:100%; border:1px solid rgba(14,59,46,.18); background:#f8f4eb; color:var(--ink); border-radius:12px; padding:14px 15px; min-height:52px; outline:none; transition:border-color .18s ease,box-shadow .18s ease,background .18s ease; }
.contact-v4-form textarea { min-height:184px; resize:vertical; line-height:1.55; }
.contact-v4-form input:hover,.contact-v4-form select:hover,.contact-v4-form textarea:hover { border-color:rgba(14,59,46,.34); }
.contact-v4-form input:focus,.contact-v4-form select:focus,.contact-v4-form textarea:focus { border-color:var(--spruce); background:#fffdf8; box-shadow:0 0 0 3px rgba(14,59,46,.10); }
.contact-v4-wide-field { margin-top:2px; }
.contact-v4-form .field-hint { color:#77867f; font-size:12px; }
.contact-v4-submit-area { display:grid; grid-template-columns:minmax(220px,.55fr) 1fr; gap:24px; align-items:center; padding:24px 32px 32px; border-top:1px solid rgba(14,59,46,.12); }
.contact-v4-submit { min-height:56px; border:1px solid var(--spruce); background:var(--spruce); color:#fff; border-radius:12px; padding:0 18px; display:flex; align-items:center; justify-content:space-between; gap:16px; font-weight:850; cursor:pointer; box-shadow:0 14px 28px rgba(14,59,46,.16); transition:transform .18s ease,background .18s ease,box-shadow .18s ease; }
.contact-v4-submit:hover { transform:translateY(-2px); background:#154b3b; box-shadow:0 18px 34px rgba(14,59,46,.22); }
.contact-v4-submit:disabled { opacity:.62; cursor:wait; transform:none; }
.contact-v4-submit-area > p { color:var(--muted); font-size:12px; max-width:330px; }
.contact-v4-form .form-status { margin:0 32px 32px; }

.contact-v4-side { position:sticky; top:100px; background:#10261f; color:#edf4f0; border-radius:24px; overflow:hidden; box-shadow:0 24px 58px rgba(14,59,46,.14); border:1px solid rgba(255,255,255,.07); }
.contact-v4-side-head { padding:28px; border-bottom:1px solid rgba(255,255,255,.10); }
.contact-v4-side .contact-v4-number { color:#e2bd79; }
.contact-v4-side .contact-v4-kicker { color:#d3b06f; }
.contact-v4-side h2 { color:#fff; font-size:clamp(30px,3vw,40px); margin:10px 0; }
.contact-v4-side-head > p:last-child { color:#b7c8c1; font-size:14px; }
.contact-v4-wa-list { display:grid; }
.contact-v4-wa-list a { display:grid; grid-template-columns:42px 1fr auto; gap:14px; align-items:center; padding:18px 22px; text-decoration:none; color:#fff; border-bottom:1px solid rgba(255,255,255,.10); transition:background .18s ease; }
.contact-v4-wa-list a:hover { background:rgba(255,255,255,.06); }
.contact-v4-wa-icon { width:38px; height:38px; border:1px solid rgba(224,189,122,.34); color:#e2bd79; border-radius:10px; display:grid; place-items:center; }
.contact-v4-wa-icon svg { width:21px; height:21px; }
.contact-v4-wa-list small { display:block; color:#9db3aa; font-size:10px; text-transform:uppercase; letter-spacing:.1em; font-weight:800; }
.contact-v4-wa-list strong { display:block; margin-top:2px; font-size:15px; }
.contact-v4-arrow { color:#e2bd79; font-size:18px; }
.contact-v4-email { padding:22px 28px; border-bottom:1px solid rgba(255,255,255,.10); display:grid; gap:4px; }
.contact-v4-email span { color:#9db3aa; font-size:10px; text-transform:uppercase; letter-spacing:.1em; font-weight:800; }
.contact-v4-email a { color:#fff; font-weight:800; text-decoration:none; overflow-wrap:anywhere; }
.contact-v4-email a:hover { color:#e2bd79; }
.contact-v4-next { padding:26px 28px 30px; background:#0c211b; }
.contact-v4-next ol { list-style:none; padding:0; margin:16px 0 0; display:grid; gap:0; }
.contact-v4-next li { display:grid; grid-template-columns:34px 1fr; gap:10px; padding:13px 0; border-top:1px solid rgba(255,255,255,.08); }
.contact-v4-next li span { color:#e2bd79; font-family:var(--serif); font-size:13px; }
.contact-v4-next li p { color:#b7c8c1; font-size:12px; line-height:1.55; }

@media (max-width: 1024px) {
  .contact-v4-hero-grid { grid-template-columns:1fr .85fr; gap:40px; }
  .contact-v4-layout { grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr); gap:28px; }
  .contact-v4-form-head { grid-template-columns:92px 1fr; padding:28px; }
  .contact-v4-fieldset { padding:28px; }
  .contact-v4-submit-area { padding:22px 28px 28px; }
}

@media (max-width: 820px) {
  .contact-v4-hero { padding:56px 0 44px; }
  .contact-v4-hero-grid { grid-template-columns:1fr; gap:24px; }
  .contact-v4-intro { border-top:1px solid var(--line); padding-top:24px; }
  .contact-v4-layout { grid-template-columns:1fr; gap:28px; }
  .contact-v4-side { position:static; display:grid; grid-template-columns:1fr 1fr; }
  .contact-v4-side-head { grid-column:1 / -1; }
  .contact-v4-wa-list { border-right:1px solid rgba(255,255,255,.10); }
  .contact-v4-email { align-self:stretch; border-bottom:1px solid rgba(255,255,255,.10); display:flex; flex-direction:column; justify-content:center; }
  .contact-v4-next { grid-column:1 / -1; }
}

@media (max-width: 620px) {
  .contact-v4-hero { padding:40px 0 34px; }
  .contact-v4-title h1 { font-size:clamp(44px,13vw,62px); }
  .contact-v4-intro > p { font-size:16px; }
  .contact-v4-main { padding:32px 0 64px; }
  .contact-v4-form-wrap { border-radius:20px; }
  .contact-v4-form-head { grid-template-columns:1fr; gap:12px; padding:22px 20px; }
  .contact-v4-form-head > div { grid-row:auto; display:flex; align-items:center; gap:12px; }
  .contact-v4-number { margin-bottom:0; font-size:24px; }
  .contact-v4-form-head h2 { font-size:30px; }
  .contact-v4-fieldset { padding:22px 20px; gap:20px; }
  .contact-v4-fieldset legend { font-size:20px; padding-bottom:14px; }
  .contact-v4-form-grid { grid-template-columns:1fr; gap:16px; }
  .contact-v4-form input,.contact-v4-form select { min-height:54px; font-size:16px; }
  .contact-v4-form textarea { min-height:170px; font-size:16px; }
  .contact-v4-submit-area { grid-template-columns:1fr; padding:20px; gap:12px; }
  .contact-v4-submit { width:100%; min-height:58px; }
  .contact-v4-form .form-status { margin:0 20px 20px; }
  .contact-v4-side { grid-template-columns:1fr; border-radius:20px; }
  .contact-v4-side-head,.contact-v4-next { grid-column:auto; }
  .contact-v4-wa-list { border-right:0; }
  .contact-v4-email { border-top:0; padding:20px 22px; }
  .contact-v4-next { padding:22px; }
  .contact-v4-wa-list a { padding:16px 18px; }
}

@media (max-width: 380px) {
  .contact-v4-meta { display:none; }
  .contact-v4-title h1 { font-size:42px; }
  .contact-v4-wa-list a { grid-template-columns:36px 1fr auto; gap:10px; }
  .contact-v4-wa-icon { width:34px; height:34px; }
  .contact-v4-wa-list strong { font-size:14px; }
}