/* ============================================================
   Columbus Lingua — Website UI Kit styles
   Builds on tokens in colors_and_type.css
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
a { color: inherit; text-decoration: none; }

.cl-container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.cl-section { padding: 96px 0; }
.cl-bg-white { background: var(--white); }
.cl-bg-paper { background: var(--paper); }
.cl-bg-cloud { background: var(--cloud); }
.cl-bg-navy { background: var(--navy-900); color: var(--on-dark); position: relative; }
.cl-bg-navy-grad { background: linear-gradient(170deg, #102744 0%, #0C1E3A 60%, #081830 100%); color: var(--on-dark); position: relative; }

/* --- Logo --- */
.cl-logo { display: inline-flex; align-items: center; gap: 12px; }
.cl-logo-wm { display: flex; flex-direction: column; gap: 2px; }
.cl-logo-name { font-family: var(--font-display); font-weight: 600; font-size: 22px; line-height: 1; letter-spacing: 0.01em; white-space: nowrap; }
.cl-logo-tag { font-size: 8.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-600); }

/* --- Icons --- */
.cl-icon svg { stroke-width: 2; }

/* --- Eyebrow + gold rule --- */
.cl-eyebrow-row { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.cl-eyebrow-row.is-center { justify-content: center; }
.cl-rule { width: 34px; height: 2px; background: var(--gold-500); border-radius: 2px; flex: none; }
.cl-eyebrow { font-family: var(--font-sans); font-weight: 700; font-size: 12.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-600); }

/* --- Headings --- */
.cl-h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(40px, 5vw, 60px); line-height: 1.06; letter-spacing: -0.02em; color: var(--ink); }
.cl-h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(30px, 3.4vw, 42px); line-height: 1.12; letter-spacing: -0.02em; color: var(--ink); }
.cl-h3 { font-family: var(--font-display); font-weight: 600; font-size: 22px; line-height: 1.25; color: var(--ink); }
.on-navy .cl-h1, .on-navy .cl-h2, .on-navy .cl-h3, .cl-bg-navy .cl-h1, .cl-bg-navy .cl-h2, .cl-bg-navy-grad .cl-h1, .cl-bg-navy-grad .cl-h2 { color: #fff; }
.cl-lead { font-size: 19px; line-height: 1.65; color: var(--slate); }
.cl-bg-navy .cl-lead, .cl-bg-navy-grad .cl-lead { color: var(--on-dark-2); }
.cl-section-head { max-width: 680px; margin-bottom: 52px; }
.cl-section-head.is-center { margin-left: auto; margin-right: auto; text-align: center; }

/* --- Buttons --- */
.cl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 600; border-radius: 10px; border: 1.5px solid transparent; cursor: pointer; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease); white-space: nowrap; }
.cl-btn-md { padding: 12px 22px; font-size: 15px; }
.cl-btn-lg { padding: 15px 28px; font-size: 16.5px; }
.cl-btn-sm { padding: 8px 15px; font-size: 13.5px; }
.cl-btn-primary { background: var(--navy-700); color: #fff; }
.cl-btn-primary:hover { background: var(--navy-800); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.cl-btn-primary:active { transform: translateY(0) scale(0.99); box-shadow: var(--shadow-sm); }
.cl-btn-gold { background: var(--gold-500); color: var(--navy-900); }
.cl-btn-gold:hover { background: var(--gold-400); box-shadow: var(--shadow-gold); transform: translateY(-1px); }
.cl-btn-gold:active { transform: translateY(0) scale(0.99); }
.cl-btn-secondary { background: #fff; color: var(--navy-700); border-color: var(--color-border-strong); }
.cl-btn-secondary:hover { border-color: var(--navy-600); color: var(--navy-800); box-shadow: var(--shadow-sm); }
.cl-btn-ghost-light { background: rgba(255,255,255,0.08); color: #fff; border-color: rgba(255,255,255,0.25); }
.cl-btn-ghost-light:hover { background: rgba(255,255,255,0.16); }
.cl-btn-link { background: none; color: var(--navy-600); padding: 4px 0; }
.cl-btn-link:hover { color: var(--navy-500); }
.cl-btn-link:hover .cl-icon svg { transform: translateX(3px); transition: transform var(--dur) var(--ease); }
.cl-btn-block { width: 100%; }

/* --- Badges --- */
.cl-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; padding: 6px 13px; border-radius: 999px; }
.cl-badge-gold { background: var(--gold-bg); color: var(--gold-700); border: 1px solid #E8DFC9; }
.cl-badge-navy { background: var(--navy-100); color: var(--navy-700); }
.cl-badge-success { background: var(--success-bg); color: #1F6347; }
.cl-badge-light { background: rgba(255,255,255,0.10); color: #fff; border: 1px solid rgba(255,255,255,0.18); }

/* --- Header --- */
.cl-header { position: sticky; top: 0; z-index: 100; transition: all var(--dur) var(--ease); }
.cl-header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.cl-header.scrolled { background: rgba(255,255,255,0.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.cl-header.scrolled .cl-header-inner { height: 66px; }
.cl-nav { display: flex; align-items: center; gap: 30px; }
.cl-nav a { font-size: 14.5px; font-weight: 500; color: var(--slate); transition: color var(--dur) var(--ease); }
.cl-nav a:hover { color: var(--navy-700); }
.cl-header-cta { display: flex; align-items: center; gap: 14px; }
.cl-header-tg { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--navy-700); transition: color var(--dur) var(--ease); }
.cl-header-tg:hover { color: var(--navy-500); }
.cl-header-tg svg { stroke-width: 2; }

/* mobile menu */
.cl-burger { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; border: none; background: none; color: var(--navy-800); cursor: pointer; border-radius: 8px; }
.cl-burger:active { background: var(--mist); }
.cl-mobile-menu { display: none; }
.cl-mobile-menu nav { display: flex; flex-direction: column; }
.cl-mobile-menu nav a { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--ink); padding: 16px 0; border-bottom: 1px solid var(--line); }
.cl-mobile-actions { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.cl-mobile-actions .cl-btn { width: 100%; }
.cl-mobile-tg { display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-size: 16px; font-weight: 600; color: var(--navy-700); padding: 12px; border: 1.5px solid var(--color-border-strong); border-radius: 10px; }

/* --- Hero --- */
.cl-hero { position: relative; overflow: hidden; padding: 116px 0 96px; }
.cl-hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.cl-hero h1 { margin-bottom: 22px; }
.cl-hero .cl-lead { color: var(--on-dark-2); max-width: 520px; margin-bottom: 32px; }
.cl-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.cl-hero-langs { display: inline-flex; align-items: center; gap: 14px; font-size: 14px; color: var(--on-dark-2); }
.cl-hero-langs .pair { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; color: #fff; }
.cl-azimuth { position: absolute; right: -160px; top: -120px; width: 620px; height: 620px; opacity: 0.07; pointer-events: none; }

/* hero quote card */
.cl-hero-card { background: #fff; border-radius: 20px; padding: 28px; box-shadow: var(--shadow-lg); color: var(--ink); }
.cl-hero-card .head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.cl-hero-card .head .ico { width: 34px; height: 34px; border-radius: 9px; background: var(--gold-bg); display: flex; align-items: center; justify-content: center; }
.cl-hero-card .head .ico svg { color: var(--gold-700); }

/* --- Trust bar --- */
.cl-trustbar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 16px; background: #fff; overflow: hidden; box-shadow: var(--shadow-sm); }
.cl-trust-item { padding: 22px 20px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; border-right: 1px solid var(--line); }
.cl-trust-item:last-child { border-right: none; }
.cl-trust-item .ico svg { color: var(--gold-600); }
.cl-trust-item .t { font-size: 14px; font-weight: 700; color: var(--ink); }
.cl-trust-item .s { font-size: 12.5px; color: var(--muted); }

/* --- Cards / services --- */
.cl-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 26px; box-shadow: var(--shadow-sm); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.cl-card.hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--navy-100); }
.cl-card-ico { width: 48px; height: 48px; border-radius: 12px; background: var(--gold-bg); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.cl-card-ico svg { color: var(--gold-700); }
.cl-card h3 { margin-bottom: 8px; }
.cl-card p { font-size: 14.5px; line-height: 1.55; color: var(--slate); }

.cl-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cl-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cl-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* services tabs */
.cl-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 36px; }
.cl-tab { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-size: 14px; font-weight: 600; color: var(--slate); cursor: pointer; transition: all var(--dur) var(--ease); }
.cl-tab:hover { border-color: var(--navy-600); color: var(--navy-700); }
.cl-tab.active { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.cl-tab.active .cl-icon svg { color: var(--gold-400); }
.cl-doclist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 28px; }
.cl-doc { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--slate); padding: 9px 0; border-bottom: 1px solid var(--line); }
.cl-doc .cl-icon svg { color: var(--gold-600); }

/* --- Process --- */
.cl-step { position: relative; padding: 28px 24px; }
.cl-step .num { font-family: var(--font-display); font-size: 46px; font-weight: 600; color: var(--gold-400); line-height: 1; margin-bottom: 14px; }
.cl-step h3 { font-size: 19px; margin-bottom: 8px; }
.cl-step p { font-size: 14px; line-height: 1.55; color: var(--slate); }
.cl-step .pico { position: absolute; top: 30px; right: 24px; }
.cl-step .pico svg { color: var(--navy-100); }

/* --- Why choose (on navy) --- */
.cl-feature { display: flex; gap: 16px; padding: 4px 0; }
.cl-feature .fico { width: 44px; height: 44px; border-radius: 11px; background: rgba(221,190,116,0.14); display: flex; align-items: center; justify-content: center; flex: none; }
.cl-feature .fico svg { color: var(--gold-400); }
.cl-feature h3 { font-size: 17px; font-weight: 700; font-family: var(--font-sans); color: #fff; margin-bottom: 5px; }
.cl-feature p { font-size: 14px; line-height: 1.55; color: var(--on-dark-2); }

/* --- Quote form --- */
.cl-quote-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 0; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.cl-quote-side { background: linear-gradient(165deg, #173A66, #0C1E3A); color: #fff; padding: 44px 38px; }
.cl-quote-side h2 { color: #fff; margin-bottom: 16px; }
.cl-quote-side .cl-lead { color: var(--on-dark-2); margin-bottom: 28px; }
.cl-quote-points { display: flex; flex-direction: column; gap: 16px; }
.cl-quote-point { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; color: var(--on-dark); }
.cl-quote-point .cl-icon svg { color: var(--gold-400); }
.cl-quote-form { background: #fff; padding: 40px 38px; }
.cl-field { margin-bottom: 18px; }
.cl-field label { display: block; font-size: 13px; font-weight: 600; color: var(--slate); margin-bottom: 7px; }
.cl-input { display: flex; align-items: center; gap: 9px; border: 1.5px solid var(--color-border-strong); border-radius: 10px; padding: 12px 13px; background: #fff; transition: all var(--dur) var(--ease); }
.cl-input:focus-within { border-color: var(--navy-500); box-shadow: var(--ring-focus); }
.cl-input .cl-icon svg { color: var(--muted); }
.cl-input input, .cl-input select, .cl-input textarea { border: none; outline: none; font-family: var(--font-sans); font-size: 15px; color: var(--ink); width: 100%; background: none; }
.cl-input textarea { resize: none; }
.cl-input select { cursor: pointer; appearance: none; }
.cl-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cl-drop { border: 1.6px dashed var(--color-border-strong); border-radius: 12px; padding: 22px; text-align: center; cursor: pointer; transition: all var(--dur) var(--ease); background: var(--cloud); }
.cl-drop:hover { border-color: var(--navy-500); background: var(--mist); }
.cl-drop .cl-icon svg { color: var(--navy-600); }
.cl-drop .dt { font-size: 14px; font-weight: 600; color: var(--navy-700); margin-top: 8px; }
.cl-drop .ds { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.cl-chiprow { display: flex; gap: 8px; flex-wrap: wrap; }
.cl-chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 13px; border-radius: 999px; border: 1.5px solid var(--line); font-size: 13.5px; font-weight: 600; color: var(--slate); cursor: pointer; transition: all var(--dur) var(--ease); background: #fff; }
.cl-chip:hover { border-color: var(--navy-500); }
.cl-chip.active { background: var(--navy-700); border-color: var(--navy-700); color: #fff; }
.cl-file-pill { display: inline-flex; align-items: center; gap: 7px; background: var(--gold-bg); border: 1px solid #E8DFC9; border-radius: 8px; padding: 7px 11px; font-size: 13px; font-weight: 600; color: var(--gold-700); margin-top: 10px; }
.cl-success { text-align: center; padding: 20px 10px; }
.cl-success .sc { width: 64px; height: 64px; border-radius: 50%; background: var(--success-bg); display: flex; align-items: center; justify-content: center; margin: 0 auto 18px; }

/* request-a-quote: action options (no form) */
.cl-getstarted { display: flex; flex-direction: column; gap: 16px; }
.cl-option { display: flex; gap: 16px; align-items: flex-start; padding: 22px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; transition: all var(--dur) var(--ease); }
a.cl-option:hover { border-color: var(--navy-500); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.cl-option-ico { width: 46px; height: 46px; border-radius: 12px; background: var(--gold-bg); display: flex; align-items: center; justify-content: center; flex: none; }
.cl-option-ico svg { color: var(--gold-700); }
.cl-option-body { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.cl-option-step { font-size: 11.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.cl-option-title { font-family: var(--font-display); font-weight: 600; font-size: 20px; color: var(--ink); }
.cl-option-desc { font-size: 14px; line-height: 1.5; color: var(--slate); margin-bottom: 4px; }
.cl-option-cta { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--navy-600); overflow-wrap: anywhere; }
.cl-option-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cl-copy-btn { display: inline-flex; align-items: center; gap: 5px; font: inherit; font-size: 12.5px; font-weight: 600; color: var(--slate); background: var(--mist); border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px; cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.cl-copy-btn:hover { background: #fff; color: var(--navy-700); border-color: var(--color-border-strong); }
.cl-copy-btn svg { stroke-width: 2; }
a.cl-option:hover .cl-option-cta svg { transform: translate(2px,-2px); transition: transform var(--dur) var(--ease); }
.cl-or { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; }
.cl-or::before, .cl-or::after { content: ""; height: 1px; background: var(--line); flex: 1; }
.cl-option-tg { align-items: center; }
.cl-tg-btn { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; margin-top: 4px; padding: 10px 18px; border-radius: 10px; background: var(--navy-700); color: #fff; font-size: 14.5px; font-weight: 600; white-space: nowrap; transition: all var(--dur) var(--ease); }
.cl-tg-btn:hover { background: var(--navy-800); box-shadow: var(--shadow-sm); }
.cl-qr-card { display: flex; flex-direction: column; align-items: center; gap: 7px; flex: none; }
.cl-qr-box { width: 92px; height: 92px; border-radius: 12px; background: #fff; border: 1px solid var(--line); padding: 8px; box-shadow: var(--shadow-xs); }
.cl-qr-box img { width: 100%; height: 100%; image-rendering: pixelated; }
.cl-qr-cap { font-size: 11.5px; font-weight: 600; color: var(--muted); }
.cl-getstarted-note { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.cl-getstarted-note svg { color: var(--muted); }
.cl-success .sc svg { color: var(--success); }

/* --- Footer --- */
.cl-footer { background: var(--navy-950); color: var(--on-dark-2); padding: 64px 0 32px; }
.cl-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.cl-footer h4 { font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-400); margin-bottom: 16px; }
.cl-footer ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.cl-footer a, .cl-footer li { font-size: 14px; color: var(--on-dark-2); transition: color var(--dur) var(--ease); }
.cl-footer a:hover { color: #fff; }
.cl-footer .desc { font-size: 14px; line-height: 1.6; color: var(--on-dark-2); margin-top: 16px; max-width: 280px; }
.cl-footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--navy-300); }
.cl-contact-line { display: flex; align-items: center; gap: 9px; font-size: 14px; margin-bottom: 11px; }
.cl-contact-line .cl-icon svg { color: var(--gold-400); }

/* --- reveal animation (additive: content is visible by default) --- */
.cl-reveal { opacity: 1; }
.cl-reveal.in { animation: clRise 0.6s var(--ease-out) both; }
@keyframes clRise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .cl-reveal.in { animation: none; } }

/* --- responsive --- */
@media (max-width: 980px) {
  .cl-hero-grid, .cl-quote-wrap, .cl-grid-2 { grid-template-columns: 1fr; }
  .cl-grid-3, .cl-grid-4, .cl-doclist { grid-template-columns: 1fr 1fr; }
  .cl-trustbar { grid-template-columns: 1fr 1fr 1fr; }
  .cl-trust-item:nth-child(n) { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .cl-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cl-quote-side { padding: 36px 30px; }
}

/* collapse nav to a mobile menu */
@media (max-width: 860px) {
  .cl-nav, .cl-header-tg { display: none; }
  .cl-burger { display: flex; }
  .cl-header.scrolled, .cl-header { background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
  .cl-mobile-menu {
    display: block; overflow: hidden; max-height: 0; opacity: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    transition: max-height var(--dur-slow) var(--ease), opacity var(--dur) var(--ease);
  }
  .cl-mobile-menu.open { max-height: 80vh; opacity: 1; }
  .cl-mobile-menu > * { padding-left: 0; padding-right: 0; }
  .cl-mobile-menu nav, .cl-mobile-actions { margin-left: 24px; margin-right: 24px; }
  .cl-mobile-actions { padding-bottom: 28px; }
}

@media (max-width: 680px) {
  .cl-container { padding: 0 20px; }
  .cl-section { padding: 64px 0; }
  .cl-hero { padding: 92px 0 72px; }
  .cl-grid-3, .cl-grid-4, .cl-doclist, .cl-row-2 { grid-template-columns: 1fr; }
  .cl-trustbar { grid-template-columns: 1fr 1fr; }
  .cl-azimuth { width: 440px; right: -150px; top: -80px; }
  .cl-hero-actions { flex-direction: column; align-items: stretch; }
  .cl-hero-actions .cl-btn { width: 100%; }
  .cl-hero-langs { flex-direction: column; align-items: flex-start; gap: 8px; }
  .cl-section-head { margin-bottom: 36px; }
  .cl-quote-side, .cl-quote-form { padding: 30px 22px; }
  .cl-option { padding: 18px; }
  .cl-option-tg { flex-wrap: wrap; }
  .cl-qr-card { margin-top: 6px; }
  .cl-footer { padding: 48px 0 28px; }
  .cl-footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
}

@media (max-width: 440px) {
  .cl-logo-tag { display: none; }
  .cl-logo-name { font-size: 19px; }
  .cl-header-cta { display: none; }
  .cl-trustbar { grid-template-columns: 1fr; }
  .cl-footer-grid { grid-template-columns: 1fr; gap: 26px; }
}