/* FroGo — site styles. Brand colours live in :root; change them there. */
/* Self-hosted variable fonts (no third-party requests = faster pages) */
@font-face { font-family: "Bricolage Grotesque"; src: url("../fonts/bricolage-grotesque.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("../fonts/dm-sans.woff2") format("woff2"); font-weight: 100 1000; font-style: normal; font-display: swap; }
@font-face { font-family: "DM Sans"; src: url("../fonts/dm-sans-italic.woff2") format("woff2"); font-weight: 100 1000; font-style: italic; font-display: swap; }

:root {
  --ink: #0b2a3f;          /* deep cold navy: headings, dark sections */
  --ink-2: #33536b;        /* body text */
  --muted: #5f7a8e;
  --line: #d9e7f0;
  --frost: #f1f8fc;        /* tinted section background */
  --ice: #d6ecf8;
  --blue: #0a76b8;         /* links, icons */
  --green: #19a463;        /* primary action (FroGo green) */
  --green-dark: #128150;
  --bg: #ffffff;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 42, 63, .06), 0 8px 24px rgba(11, 42, 63, .06);
  --font-head: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink-2); font: 400 1.0625rem/1.65 var(--font-body); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
h1, h2, h3, .h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.12; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; }
h3, .h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.sr-only, .hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 16px; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 780px; }
.narrow-left > * { max-width: 820px; }
.center { text-align: center; }
.center .hero-actions { justify-content: center; }
.pt-0 { padding-top: 0 !important; }
.pb { padding-bottom: 72px; }

.icon { width: 1.25em; height: 1.25em; flex: none; }
.eyebrow { display: inline-flex; align-items: center; gap: 6px; font: 700 .78rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }
.eyebrow .icon { width: 1em; height: 1em; }
.lead { font-size: 1.2rem; color: var(--ink-2); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 24px; border-radius: 999px; font: 700 1rem/1 var(--font-body); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .15s, transform .15s, border-color .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: #fff; color: var(--ink); }
.btn-sm { padding: 10px 18px; font-size: .95rem; }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; }
.text-link:hover .icon { transform: translateX(3px); }
.text-link .icon { transition: transform .15s; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; }
.brand img { height: 34px; width: auto; }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .2s, opacity .2s; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.site-nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.site-nav > ul > li > a[aria-current] { color: var(--blue); }
.site-nav .btn { color: #fff; }
.has-sub { position: relative; }
.sub { list-style: none; position: absolute; top: 100%; left: -16px; min-width: 250px; margin: 0; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s; }
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: block; padding: 8px 10px; border-radius: 8px; font-size: .95rem; }
.sub a:hover { background: var(--frost); }

/* Breadcrumbs */
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 18px 0 0; margin: 0; font-size: .88rem; color: var(--muted); }
.breadcrumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line); }
.breadcrumbs a { color: var(--muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--blue); }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; background:
  radial-gradient(900px 400px at 85% 20%, var(--ice), transparent 70%),
  linear-gradient(180deg, #fff, var(--frost)); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.hero-cities { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 32px 0 0; }
.hero-cities a { display: inline-block; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .88rem; color: var(--ink-2); text-decoration: none; }
.hero-cities a:hover { border-color: var(--blue); color: var(--blue); }

.hero-visual { position: relative; padding: 28px; border-radius: 24px; background: var(--ink); color: #cfe3f1; box-shadow: 0 30px 60px -20px rgba(11, 42, 63, .45); }
.hero-visual::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 28px), repeating-linear-gradient(0deg, rgba(255,255,255,.04) 0 1px, transparent 1px 28px); pointer-events: none; }
.chain { position: relative; display: grid; gap: 0; }
.node { position: relative; display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); }
.node strong { color: #fff; font-family: var(--font-head); font-size: 1.1rem; }
.node span:last-child { grid-column: 2; font-size: .9rem; color: #9fc0d6; }
.node-k { grid-row: span 2; align-self: center; font: 700 .8rem/1 var(--font-body); color: var(--ink); background: #8fd3ff; border-radius: 10px; width: 40px; height: 40px; display: grid; place-items: center; }
.link { height: 26px; margin-left: 37px; border-left: 2px dashed #8fd3ff; opacity: .7; }
.temp-chip { position: relative; display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 12px 16px; border-radius: 12px; background: #fff; color: var(--ink-2); font-size: .92rem; }
.temp-chip b { margin-left: auto; font: 800 1.5rem/1 var(--font-head); color: var(--blue); }
.temp-chip .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(25, 164, 99, .2); }

/* Page hero (inner pages) */
.page-hero { padding: 40px 0 56px; background: linear-gradient(180deg, #fff, var(--frost)); border-bottom: 1px solid var(--line); margin-bottom: 56px; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); }

/* Sections */
.section { padding: 88px 0; }
.section-tint { background: var(--frost); }
.section-dark { background: var(--ink); color: #c4d9e8; }
.section-dark h2 { color: #fff; }
.section-dark .eyebrow { color: #8fd3ff; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.row { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; }

/* Cards */
.cards { display: grid; gap: 22px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card { display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: inherit; text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
a.card:hover { border-color: #a9d0e8; box-shadow: var(--shadow); transform: translateY(-2px); }
.card h3 { margin-top: 4px; }
.card p { flex: 1; }
.card-icon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--ice); color: var(--blue); margin-bottom: 18px; }
.card-icon.sm { width: 40px; height: 40px; margin: 0; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--blue); margin-top: 8px; }
.quote blockquote { margin: 0 0 20px; font-size: 1.08rem; color: var(--ink); flex: 1; }
.quote figcaption { display: flex; flex-direction: column; font-size: .95rem; }
.quote figcaption span { color: var(--muted); }
.press-source { font: 700 .78rem/1 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--green-dark); margin-bottom: 12px; }
.press h3 { flex: 1; }

/* Steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; padding: 0; margin: 0; counter-reset: s; }
.steps li { position: relative; padding: 24px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.step-n { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; font: 700 1rem/1 var(--font-head); margin-bottom: 14px; }
.steps p { font-size: .97rem; margin: 0; }
.steps-compact { grid-template-columns: repeat(2, 1fr); margin: 8px 0 24px; }

/* Split / value grid */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.value-grid { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 0; margin: 0; }
.value-grid li { display: flex; gap: 14px; }
.value-grid p { margin: 0; font-size: .97rem; }
.tick { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(25, 164, 99, .12); color: var(--green-dark); flex: none; }
.tick .icon { width: 18px; height: 18px; }

/* City grid */
.city-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 0; margin: 0; }
.city-grid a { display: flex; gap: 12px; align-items: flex-start; padding: 18px; border-radius: 12px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: #fff; text-decoration: none; transition: background .15s, border-color .15s; }
.city-grid a:hover { background: rgba(255,255,255,.09); border-color: #8fd3ff; }
.city-grid .icon { color: #8fd3ff; margin-top: 2px; }
.city-grid strong { display: block; font-family: var(--font-head); font-size: 1.1rem; }
.city-grid small { color: #9fc0d6; }

/* Content pages */
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; align-items: start; padding-bottom: 72px; }
.prose h2 { font-size: 1.65rem; margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.prose img { border-radius: 12px; margin: 1.5em 0; }
.prose blockquote { margin: 1.5em 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--green); color: var(--ink); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .95rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.prose th { background: var(--frost); color: var(--ink); }
.checklist { list-style: none; padding: 0 !important; margin: 0 0 1.2em; }
.checklist li { position: relative; padding-left: 30px; margin-bottom: .6em; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%; background: rgba(25,164,99,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23128150' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E") center/12px no-repeat; }
.checklist.cols-2 { columns: 2; column-gap: 28px; }
.checklist.cols-2 li { break-inside: avoid; }
.zone-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0 !important; }
.zone-list li { margin: 0; padding: 8px 14px; border-radius: 999px; background: var(--frost); border: 1px solid var(--line); font-size: .93rem; color: var(--ink); }
.mini-cards { display: grid; gap: 12px; margin: 8px 0 12px; }
.mini-card { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; color: inherit; }
.mini-card:hover { border-color: #a9d0e8; background: var(--frost); }
.mini-card strong { display: block; color: var(--ink); }
.mini-card small { display: block; font-size: .92rem; color: var(--muted); }

.sidebar { position: sticky; top: 96px; display: grid; gap: 18px; }
.side-box { margin: 0; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.side-box .h3 { font-size: 1.05rem; }
.side-box .checklist { margin: 0; font-size: .95rem; }
.link-list { list-style: none; padding: 0 !important; margin: 0; font-size: .95rem; }
.link-list li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.link-list li:last-child { border: 0; }
.link-list a { text-decoration: none; }
.link-list a:hover { text-decoration: underline; }

.service-rows { display: grid; gap: 20px; }
.service-row { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); }
.service-row h2 { font-size: 1.6rem; }
.service-row h2 a { color: inherit; text-decoration: none; }

/* FAQ */
.faq { background: var(--frost); }
.faq-list { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 30px 18px 0; position: relative; font-weight: 700; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font: 400 1.6rem/1 var(--font-body); color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 18px; margin: 0; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--ink) 0%, #0d4466 100%); color: #cfe3f1; padding: 64px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { margin: 0; max-width: 620px; }

/* Blog */
.post-card { padding: 0; overflow: hidden; }
.post-thumb img { aspect-ratio: 1200/630; object-fit: cover; width: 100%; }
.post-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 a { color: var(--ink); text-decoration: none; }
.post-card h3 a:hover { color: var(--blue); }
.post-card p:last-child { margin: 0; font-size: .97rem; }
.post-meta { font-size: .88rem; color: var(--muted); margin-bottom: 10px; }
.post-card .post-meta { flex: 0 0 auto; }
.post-card h3 { margin-top: 0; }
.post-header { padding-top: 32px; }
.post-header h1 { font-size: clamp(2rem, 4vw, 3rem); }
.post-cover { margin: 8px auto 40px; max-width: 1000px; }
.post-cover img { border-radius: 18px; width: 100%; }
.post-body { font-size: 1.1rem; }
.post-cta { margin-top: 48px; margin-bottom: 24px; padding: 28px; border-radius: var(--radius); background: var(--frost); border: 1px solid var(--line); }
.pagination { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 48px; }
.pagination a, .pagination span { padding: 8px 14px; border-radius: 10px; border: 1px solid var(--line); text-decoration: none; }
.pagination span { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Forms */
.form { display: grid; gap: 18px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; font-weight: 500; color: var(--ink); font-size: .95rem; }
.field input, .field select, .field textarea { font: inherit; font-weight: 400; color: var(--ink); padding: 12px 14px; border: 1px solid #c3d6e3; border-radius: 10px; background: #fff; width: 100%; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(10, 118, 184, .15); }
.has-error input, .has-error textarea { border-color: #c2412d; }
.field small { color: #c2412d; }
.form-alert { margin: 0; padding: 12px 14px; border-radius: 10px; background: #fdeeea; color: #8f2c1c; }
.form-note { font-size: .88rem; color: var(--muted); margin: 0; }
.form .btn { justify-self: start; }
.contact-lines { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }

/* Footer */
.site-footer { background: #071d2c; color: #9fb8ca; padding: 64px 0 0; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 34px; width: auto; margin-bottom: 18px; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: #c7dae8; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer .social { display: flex; gap: 10px; margin-top: 20px; }
.site-footer .social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.07); color: #c7dae8; transition: background .15s, color .15s; }
.site-footer .social a:hover { background: var(--green); color: #fff; text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 48px; padding: 20px; font-size: .88rem; }
.footer-bottom p { margin: 0; }

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .city-grid { grid-template-columns: repeat(2, 1fr); }
  .content-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: 72px 0 auto 0; flex-direction: column; align-items: stretch; gap: 16px; padding: 20px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 72px); overflow: auto; display: none; }
  .site-nav.open { display: flex; }
  .site-nav > ul { flex-direction: column; gap: 4px; }
  .site-nav > ul > li > a { display: block; padding: 10px 0; font-size: 1.05rem; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 8px 12px; min-width: 0; }
  .sub a { padding: 6px 0; color: var(--ink-2); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-7px) rotate(-45deg); }
  .cards-3 { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .field-row { grid-template-columns: 1fr; }
  .checklist.cols-2 { columns: 1; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .wrap { padding: 0 16px; }
  .hero { padding: 48px 0 64px; }
  .section { padding: 64px 0; }
  .steps, .steps-compact, .value-grid, .city-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; padding: 24px; }
  .form { padding: 20px; }
  .hero-visual { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* Custom pages: body aligned with the hero heading */
.page-body > * { max-width: 780px; }
.page-body { padding-top: 8px; }