/* ==========================================================================
   Marco Polo Iskola — marcopoloiskola.hu
   Design system + components. Mobile-first, no build step.
   ========================================================================== */

/* ---- Design tokens ---- */
:root {
  --color-primary:   #136F63; /* mély teal — fejléc, gombok, linkek */
  --color-primary-d: #0C463F; /* sötét teal — sötét szekciók, címek */
  --color-accent:    #C98A1E; /* meleg arany — CTA hangsúly, ikon, aláhúzás */
  --color-accent-d:  #A86F13; /* sötétebb arany — hover */
  --color-cream:     #F6F1E8; /* krém — szekció háttér, kártyák */
  --color-ink:       #1E2A28; /* törzsszöveg */
  --color-line:      #E4DCCD; /* elválasztók, keretek */
  --color-white:     #FFFFFF;
  --color-muted:     #5B6B68; /* halványabb szöveg */

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --shadow: 0 6px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 14px 40px rgba(0,0,0,.12);

  --font-head: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Figtree", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

  --maxw: 1120px;
  --gap: clamp(1rem, 2.5vw, 2rem);
  --section-y: clamp(3rem, 7vw, 6rem);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem; /* ~17px */
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--color-primary-d); }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.15; color: var(--color-primary-d); margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: .4rem; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }

/* ---- Layout ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.section { padding-block: var(--section-y); }
.section--cream { background: var(--color-cream); }
.section--dark { background: var(--color-primary-d); color: #EAF1EF; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--dark a { color: #FFE7BD; }
.section-head { max-width: 62ch; margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow { display: inline-block; font-family: var(--font-body); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; color: var(--color-accent-d); margin-bottom: .6rem; }
.lead { font-size: 1.18rem; color: var(--color-muted); }
.section--dark .lead { color: #C9DAD6; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-body); font-weight: 700; font-size: 1rem; line-height: 1; padding: .95rem 1.5rem; border-radius: var(--radius-pill); border: 2px solid transparent; cursor: pointer; text-decoration: none; transition: transform .06s ease, background .2s ease, box-shadow .2s ease; text-align: center; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--color-accent); color: #2A1B00; }
.btn--primary:hover { background: var(--color-accent-d); color: #fff; box-shadow: var(--shadow); }
.btn--secondary { background: transparent; color: var(--color-primary-d); border-color: var(--color-primary); }
.btn--secondary:hover { background: var(--color-primary); color: #fff; }
.btn--on-dark { background: var(--color-accent); color: #2A1B00; }
.btn--on-dark.btn--secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn--on-dark.btn--secondary:hover { background: rgba(255,255,255,.12); }
.btn--block { width: 100%; justify-content: center; }
.btn--lg { padding: 1.1rem 1.8rem; font-size: 1.06rem; }

/* ---- Header ---- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.2) blur(8px); border-bottom: 1px solid var(--color-line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-head); font-weight: 600; font-size: 1.15rem; color: var(--color-primary-d); text-decoration: none; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; align-items: center; gap: .25rem; }
.nav a { color: var(--color-ink); text-decoration: none; font-weight: 600; font-size: .95rem; padding: .5rem .7rem; border-radius: var(--radius-sm); white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--color-cream); color: var(--color-primary-d); }
.header-cta { display: flex; align-items: center; gap: .5rem; }
.nav-toggle { display: none; background: var(--color-primary-d); color: #fff; border: 0; border-radius: var(--radius-sm); padding: .6rem .8rem; font-size: 1rem; cursor: pointer; align-items: center; gap: .4rem; }

/* Dropdown for segment landings */
.has-sub { position: relative; }
.subnav { position: absolute; top: 100%; left: 0; min-width: 240px; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-sm); box-shadow: var(--shadow); padding: .4rem; display: none; flex-direction: column; }
.has-sub:hover .subnav, .has-sub:focus-within .subnav { display: flex; }
.subnav a { display: block; }

@media (max-width: 940px) {
  .nav-toggle { display: inline-flex; }
  .nav { position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--color-line); padding: .5rem 1rem 1.25rem; max-height: calc(100dvh - 68px); overflow-y: auto; box-shadow: var(--shadow-lg); transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: .8rem .6rem; border-radius: var(--radius-sm); font-size: 1.05rem; }
  .subnav { position: static; display: flex; box-shadow: none; border: 0; border-left: 3px solid var(--color-line); border-radius: 0; margin-left: .6rem; padding: 0 0 0 .4rem; }
  .header-cta .btn { display: none; } /* CTA lives in sticky bar on mobile */
}

/* ---- Hero ---- */
.hero { position: relative; background: linear-gradient(180deg, var(--color-cream), #fff); overflow: hidden; }
.hero .container { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; padding-block: clamp(2.5rem, 6vw, 5rem); }
.hero__title { margin-bottom: .4em; }
.hero__sub { font-size: 1.2rem; color: var(--color-muted); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.hero__media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/3; background: #d9e6e3; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero--compact .container { grid-template-columns: 1fr; max-width: 780px; text-align: center; }
.hero--compact .hero__sub { margin-inline: auto; }
.hero--compact .hero__cta { justify-content: center; }
.hero--urgent { background: linear-gradient(180deg, #FBEFE1, #fff); }
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; text-align: left; }
  .hero__media { order: -1; }
}

/* ---- Grid / cards ---- */
.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.section--cream .card { background: #fff; }
.card h3 { margin-bottom: .4rem; }
.card p { color: var(--color-muted); }
.card__icon { width: 46px; height: 46px; border-radius: 12px; background: var(--color-cream); display: grid; place-items: center; margin-bottom: 1rem; color: var(--color-accent-d); }
.card__link { margin-top: auto; padding-top: .8rem; font-weight: 700; text-decoration: none; }
.card__link::after { content: " →"; }
.card--link { text-decoration: none; color: inherit; transition: transform .12s ease, box-shadow .2s ease; }
a.card--link:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: inherit; }

/* Feature list w/ checkmarks */
.checklist { list-style: none; padding: 0; }
.checklist li { position: relative; padding-left: 1.9rem; margin-bottom: .7rem; }
.checklist li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 1.35rem; height: 1.35rem; background: var(--color-primary); color: #fff; border-radius: 50%; display: grid; place-items: center; font-size: .8rem; font-weight: 700; }
.section--dark .checklist li::before { background: var(--color-accent); color: #2A1B00; }

/* two-column split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
@media (max-width: 780px) { .split { grid-template-columns: 1fr; } }

/* ---- Trust / stats ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); text-align: center; }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat__num { font-family: var(--font-head); font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--color-accent); font-weight: 600; }
.stat__label { color: inherit; font-size: .95rem; opacity: .9; }
.logos { display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem; align-items: center; justify-content: center; opacity: .85; }
.logos span { font-weight: 700; color: var(--color-muted); font-size: .95rem; border: 1px dashed var(--color-line); border-radius: var(--radius-sm); padding: .6rem 1rem; }

/* Quote / testimonial */
.quote { background: #fff; border: 1px solid var(--color-line); border-left: 4px solid var(--color-accent); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.quote p { font-size: 1.08rem; font-style: italic; color: var(--color-ink); }
.quote cite { font-style: normal; font-weight: 700; color: var(--color-primary-d); }

/* ---- FAQ accordion ---- */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius-sm); margin-bottom: .75rem; overflow: hidden; }
.faq summary { cursor: pointer; padding: 1.1rem 1.25rem; font-weight: 700; font-family: var(--font-head); font-size: 1.08rem; color: var(--color-primary-d); list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--color-accent-d); transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq__body { padding: 0 1.25rem 1.2rem; color: var(--color-muted); }
.faq__cat { margin: 2rem 0 .75rem; font-size: 1.1rem; color: var(--color-accent-d); text-transform: uppercase; letter-spacing: .05em; }

/* Steps */
.steps { counter-reset: step; display: grid; gap: 1.25rem; }
.steps li { list-style: none; position: relative; padding-left: 3.5rem; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 0; top: -.1rem; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--color-primary); color: #fff; font-family: var(--font-head); font-weight: 600; display: grid; place-items: center; font-size: 1.15rem; }

/* ---- Forms ---- */
.form { background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); padding: clamp(1.25rem, 3vw, 2rem); box-shadow: var(--shadow); }
.form .field { margin-bottom: 1rem; }
.form label { display: block; font-weight: 600; margin-bottom: .35rem; font-size: .95rem; }
.form input, .form select, .form textarea { width: 100%; font: inherit; padding: .8rem .9rem; border: 1px solid var(--color-line); border-radius: var(--radius-sm); background: #fff; color: var(--color-ink); }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--color-primary); outline: none; box-shadow: 0 0 0 3px rgba(19,111,99,.15); }
.form textarea { min-height: 96px; resize: vertical; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.form .consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--color-muted); }
.form .consent input { width: auto; margin-top: .2rem; }
.req { color: var(--color-accent-d); }
.form__note { font-size: .85rem; color: var(--color-muted); margin-top: .75rem; }

/* ---- Breadcrumbs ---- */
.breadcrumb { font-size: .85rem; color: var(--color-muted); padding-block: .9rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0; }
.breadcrumb li::after { content: "›"; margin-left: .4rem; color: var(--color-line); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { text-decoration: none; }

/* ---- Blog ---- */
.post-list { display: grid; gap: var(--gap); grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .post-list { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .post-list { grid-template-columns: 1fr; } }
.post-card__meta { font-size: .82rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: .04em; }
.prose { max-width: 720px; margin-inline: auto; }
.prose h2 { margin-top: 2rem; }
.prose img { border-radius: var(--radius); margin: 1.5rem 0; }
.prose blockquote { border-left: 4px solid var(--color-accent); margin: 1.5rem 0; padding: .5rem 0 .5rem 1.25rem; color: var(--color-muted); font-style: italic; }

/* ---- CTA band ---- */
.cta-band { background: var(--color-primary-d); color: #fff; border-radius: var(--radius); padding: clamp(1.75rem, 4vw, 3rem); text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band .lead { color: #C9DAD6; }
.cta-band .hero__cta { justify-content: center; }

/* ---- Footer ---- */
.site-footer { background: var(--color-primary-d); color: #C9DAD6; padding-block: clamp(2.5rem, 5vw, 3.5rem) 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: .8rem; }
.site-footer a { color: #C9DAD6; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .5rem; }
.footer-brand img { height: 40px; margin-bottom: .8rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); margin-top: 2rem; padding-top: 1.25rem; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; font-size: .85rem; }

/* ---- Sticky mobile CTA ---- */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; background: #fff; border-top: 1px solid var(--color-line); padding: .6rem clamp(1rem, 4vw, 2rem); box-shadow: 0 -6px 20px rgba(0,0,0,.08); display: none; }
.sticky-cta .btn { width: 100%; }
@media (max-width: 940px) { .sticky-cta { display: block; } body { padding-bottom: 76px; } }

/* ---- Cookie consent ---- */
.cookie { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 60; max-width: 560px; margin-inline: auto; background: var(--color-primary-d); color: #EAF1EF; border-radius: var(--radius); padding: 1.1rem 1.25rem; box-shadow: var(--shadow-lg); display: none; }
.cookie.show { display: block; }
.cookie p { font-size: .9rem; margin-bottom: .8rem; }
.cookie a { color: #FFE7BD; }
.cookie__actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.cookie .btn { padding: .6rem 1.1rem; font-size: .9rem; }
@media (max-width: 940px) { .cookie { bottom: 84px; } }

/* ---- Chatbot placeholder ---- */
.chat-fab { position: fixed; right: 1rem; bottom: 1rem; z-index: 44; width: 56px; height: 56px; border-radius: 50%; background: var(--color-primary); color: #fff; border: 0; box-shadow: var(--shadow-lg); cursor: pointer; font-size: 1.5rem; display: grid; place-items: center; }
@media (max-width: 940px) { .chat-fab { bottom: 84px; } }

/* ---- Utilities ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 1.5rem; }
.hide { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.pill { display: inline-block; background: var(--color-cream); color: var(--color-primary-d); border-radius: var(--radius-pill); padding: .3rem .9rem; font-size: .82rem; font-weight: 700; }
.notice { background: #FBEFE1; border: 1px solid #EAD3AE; border-radius: var(--radius-sm); padding: 1rem 1.15rem; font-size: .95rem; color: #6B4E12; }

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