/* ==========================================================================
   Podlovics Péter vízvezeték és fűtés szerelő – stíluslap
   Mobil-first, rendszerbetűk, külső függőség nélkül.
   ========================================================================== */

:root {
  --c-primary: #0b5ea8;
  --c-primary-dark: #084a85;
  --c-navy: #0a2f52;
  --c-navy-deep: #072441;
  --c-teal: #1b9aaa;
  --c-teal-soft: #e3f4f6;
  --c-sky: #eaf4fb;
  --c-bg: #ffffff;
  --c-bg-alt: #f3f8fc;
  --c-text: #1d2c3a;
  --c-text-soft: #4b5d6e;
  --c-border: #d8e4ee;
  --c-danger: #b3261e;
  --c-success: #1a7f37;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 6px 24px rgba(10, 47, 82, .08);
  --shadow-sm: 0 2px 10px rgba(10, 47, 82, .07);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --container: 1140px;
  --sticky-bar-h: 60px;
}

/* ---------- Reset / alap ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; }
img { display: block; }

h1, h2, h3, h4 {
  color: var(--c-navy);
  line-height: 1.25;
  margin: 0 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(1.75rem, 4.5vw, 2.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.3em; }
li { margin-bottom: .35em; }

a { color: var(--c-primary); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--c-primary-dark); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }

.icon { width: 1.15em; height: 1.15em; vertical-align: -.2em; flex: none; }

/* Fókusz – mindig látható */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--c-teal);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Ugrás a tartalomra */
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--c-navy); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm); font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Gombok ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5em;
  padding: .8em 1.6em; border-radius: 999px; border: 2px solid transparent;
  font-weight: 650; font-size: 1rem; line-height: 1.2;
  cursor: pointer; text-decoration: none; transition: background .15s, transform .15s, box-shadow .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); color: #fff; box-shadow: var(--shadow-sm); }
.btn-outline { border-color: #fff; color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.14); color: #fff; }
.btn-outline-dark { border-color: var(--c-primary); color: var(--c-primary); }
.btn-outline-dark:hover { background: var(--c-sky); color: var(--c-primary-dark); }
.btn-lg { padding: .95em 1.9em; font-size: 1.08rem; }
.btn-sm { padding: .55em 1.15em; font-size: .95rem; }

/* ---------- Fejléc ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--c-border);
}
.header-inner { display: flex; align-items: center; gap: 18px; padding-block: 10px; }

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--c-navy); margin-right: auto; }
.brand-mark { width: 40px; height: 40px; color: var(--c-primary); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; }
.brand-text strong { font-size: 1.12rem; }
.brand-text span { font-size: .82rem; color: var(--c-text-soft); letter-spacing: .02em; }

.main-nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.main-nav a {
  display: block; padding: 8px 12px; border-radius: var(--radius-sm);
  color: var(--c-text); text-decoration: none; font-weight: 550; font-size: .97rem;
  white-space: nowrap;
}
.main-nav a:hover { background: var(--c-sky); color: var(--c-primary-dark); }
.main-nav a.active, .main-nav a[aria-current="page"] { color: var(--c-primary); background: var(--c-sky); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.header-phone {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 700; color: var(--c-navy); text-decoration: none; white-space: nowrap;
}
.header-phone:hover { color: var(--c-primary); }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  background: #fff; color: var(--c-navy); cursor: pointer;
}
.nav-toggle .icon { width: 24px; height: 24px; }

.mobile-nav { border-top: 1px solid var(--c-border); background: #fff; }
.mobile-nav ul { list-style: none; margin: 0; padding: 8px 20px 14px; }
.mobile-nav a {
  display: block; padding: 12px 6px; font-weight: 600; font-size: 1.05rem;
  color: var(--c-navy); text-decoration: none; border-bottom: 1px solid var(--c-border);
}
.mobile-nav li:last-child a { border-bottom: 0; }

/* ---------- Morzsa ---------- */
.breadcrumbs { background: var(--c-bg-alt); border-bottom: 1px solid var(--c-border); font-size: .92rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding-block: 10px; }
.breadcrumbs li { display: flex; align-items: center; gap: 6px; margin: 0; }
.breadcrumbs li + li::before { content: "›"; color: var(--c-text-soft); }
.breadcrumbs a { color: var(--c-text-soft); }
.breadcrumbs span[aria-current] { color: var(--c-navy); font-weight: 600; }

/* ---------- Szakaszok ---------- */
.section { padding-block: clamp(44px, 7vw, 76px); }
.section-alt { background: var(--c-bg-alt); }
.section-head { max-width: 720px; margin-bottom: 2em; }
.section-head p { color: var(--c-text-soft); font-size: 1.08rem; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--c-navy-deep) 0%, var(--c-navy) 55%, #0d4d85 100%);
  color: #fff; overflow: hidden;
}
.hero-inner {
  display: grid; gap: 36px; align-items: center;
  padding-block: clamp(48px, 7vw, 84px);
}
.hero h1 { color: #fff; margin-bottom: .5em; }
.hero .lead { font-size: 1.18rem; color: #cfe3f5; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 18px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 0; font-size: .97rem; color: #b9d6ee; }
.hero-trust li { display: flex; align-items: center; gap: 7px; margin: 0; }
.hero-trust .icon { color: var(--c-teal); }
.hero-figure { margin: 0; }
.hero-figure img {
  width: 100%; border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
}
.hero-figure figcaption { font-size: .85rem; color: #9fc3e2; margin-top: 10px; }

/* ---------- Kártyagrid ---------- */
.card-grid {
  display: grid; gap: 18px; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 8px;
  transition: box-shadow .18s, transform .18s, border-color .18s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: #b9d2e8; }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-teal-soft); color: var(--c-teal);
}
.card-icon .icon { width: 24px; height: 24px; }
.card h2, .card h3 { margin: 4px 0 2px; font-size: 1.15rem; }
.card p { color: var(--c-text-soft); font-size: .98rem; margin: 0; }
.card a.card-link {
  margin-top: auto; padding-top: 8px; font-weight: 600; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.card a.card-link::after { content: "→"; transition: transform .15s; }
.card a.card-link:hover::after { transform: translateX(4px); }

/* ---------- Probléma lista ---------- */
.problem-grid {
  display: grid; gap: 14px; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}
.problem-item {
  display: flex; gap: 14px; padding: 18px;
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
}
.problem-item .icon { width: 22px; height: 22px; color: var(--c-primary); margin-top: 3px; }
.problem-item h3 { font-size: 1.05rem; margin-bottom: 3px; }
.problem-item p { margin: 0; font-size: .95rem; color: var(--c-text-soft); }

/* ---------- Folyamat lépések ---------- */
.steps { display: grid; gap: 18px; list-style: none; margin: 0; padding: 0; counter-reset: step; }
.steps li {
  position: relative; padding: 22px 22px 22px 76px;
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  position: absolute; left: 20px; top: 22px;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-primary); color: #fff; font-weight: 800; font-size: 1.15rem;
}
.steps h3 { margin-bottom: 4px; }
.steps p { margin: 0; color: var(--c-text-soft); }

/* ---------- Településlista ---------- */
.town-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0 0 1.2em; }
.town-list li {
  margin: 0; padding: 8px 16px; border-radius: 999px;
  background: var(--c-sky); color: var(--c-navy); font-weight: 600; font-size: .95rem;
}
.town-note { color: var(--c-text-soft); font-size: .95rem; }

/* ---------- Előnylista ---------- */
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; margin: 0; align-items: flex-start; }
.check-list .icon { color: var(--c-success); width: 22px; height: 22px; margin-top: 3px; }

/* ---------- Kétdobozos szekció ---------- */
.split { display: grid; gap: 32px; align-items: center; }
.split figure { margin: 0; }
.split img { border-radius: var(--radius); box-shadow: var(--shadow-sm); width: 100%; }

/* ---------- CTA szakasz ---------- */
.cta-section {
  background: linear-gradient(140deg, var(--c-navy-deep), var(--c-navy) 60%, #0d4d85);
  color: #fff; padding-block: clamp(44px, 6vw, 64px);
}
.cta-inner { display: grid; gap: 24px; }
.cta-section h2 { color: #fff; }
.cta-text p { color: #cfe3f5; }
.cta-area { display: flex; align-items: center; gap: 8px; font-weight: 600; color: #fff !important; }
.cta-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.cta-email { color: #cfe3f5; }
.cta-email:hover { color: #fff; }

/* ---------- GYIK ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-list details {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 0; overflow: hidden;
}
.faq-list summary {
  list-style: none; cursor: pointer; padding: 18px 54px 18px 20px;
  font-weight: 650; color: var(--c-navy); position: relative; font-size: 1.05rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: ""; position: absolute; right: 20px; top: 50%;
  width: 10px; height: 10px; margin-top: -7px;
  border-right: 2.5px solid var(--c-primary); border-bottom: 2.5px solid var(--c-primary);
  transform: rotate(45deg); transition: transform .18s;
}
.faq-list details[open] summary::after { transform: rotate(225deg); }
.faq-list details[open] summary { border-bottom: 1px solid var(--c-border); }
.faq-answer { padding: 16px 20px 20px; color: var(--c-text-soft); }
.faq-answer p:last-child { margin-bottom: 0; }

/* ---------- Űrlap ---------- */
.contact-form { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: clamp(20px, 4vw, 32px); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
.form-field label { display: block; font-weight: 600; margin-bottom: 6px; color: var(--c-navy); font-size: .98rem; }
.req { color: var(--c-danger); }
.opt { color: var(--c-text-soft); font-weight: 400; font-size: .88rem; }
.form-field input[type="text"], .form-field input[type="tel"],
.form-field input[type="email"], .form-field select, .form-field textarea {
  width: 100%; padding: 12px 14px; font: inherit; color: var(--c-text);
  border: 1.5px solid var(--c-border); border-radius: var(--radius-sm);
  background: #fff; transition: border-color .15s, box-shadow .15s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--c-primary); outline: none; box-shadow: 0 0 0 3px rgba(11,94,168,.15);
}
.form-field input[type="file"] { font: inherit; font-size: .95rem; }
textarea { resize: vertical; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-consent { display: flex; gap: 12px; align-items: flex-start; }
.form-consent input[type="checkbox"] { width: 20px; height: 20px; margin-top: 3px; flex: none; accent-color: var(--c-primary); }
.form-consent label { font-weight: 400; font-size: .95rem; color: var(--c-text); margin: 0; }

.form-alert {
  background: #fdeceb; border: 1px solid #f3b8b4; border-radius: var(--radius-sm);
  padding: 14px 18px; margin-bottom: 18px; color: var(--c-danger);
}
.form-alert ul { margin: 6px 0 0; }
.form-note { font-size: .9rem; color: var(--c-text-soft); margin: 0; }
.form-submit-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }

/* ---------- Infó doboz ---------- */
.info-box {
  border-left: 4px solid var(--c-primary); background: var(--c-sky);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px; margin: 1.4em 0;
}
.warn-box {
  border-left: 4px solid #d9930d; background: #fdf6e5;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px; margin: 1.4em 0;
}
.info-box p:last-child, .warn-box p:last-child { margin-bottom: 0; }

/* ---------- Kapcsolat oldal ---------- */
.contact-layout { display: grid; gap: 32px; align-items: start; }
.contact-card {
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 24px; display: grid; gap: 14px;
}
.contact-line { display: flex; align-items: center; gap: 12px; }
.contact-line .icon { color: var(--c-primary); width: 24px; height: 24px; }
.contact-line a { font-weight: 650; font-size: 1.1rem; text-decoration: none; }
.contact-line a:hover { text-decoration: underline; }

/* ---------- Cikk tartalom ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.3em; }
.prose ul li::marker { color: var(--c-primary); }

/* ---------- Lábléc ---------- */
.site-footer { background: var(--c-navy-deep); color: #b9d0e4; margin-top: 0; }
.footer-grid {
  display: grid; gap: 28px; padding-block: 44px 30px;
  grid-template-columns: 1fr;
}
.footer-name { color: #fff; font-weight: 700; font-size: 1.15rem; margin-bottom: 6px; }
.footer-tagline { font-size: .95rem; max-width: 34em; }
.footer-legal-name { font-size: .85rem; color: #7fa3c4; }
.footer-heading { color: #fff; font-weight: 650; margin-bottom: 10px; font-size: .98rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 7px; }
.footer-col a { color: #b9d0e4; text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-contact li { display: flex; align-items: center; gap: 8px; }
.footer-contact .icon { color: var(--c-teal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-block: 16px; font-size: .88rem; }
.footer-bottom-inner { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: #b9d0e4; }

/* ---------- Mobil ragadós sáv ---------- */
.sticky-contact {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: flex; gap: 1px; background: var(--c-border);
  border-top: 1px solid var(--c-border);
}
.sticky-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--sticky-bar-h); font-weight: 700; font-size: 1.05rem;
  text-decoration: none;
}
.sticky-call { background: var(--c-primary); color: #fff; }
.sticky-call:hover { background: var(--c-primary-dark); color: #fff; }
.sticky-quote { background: var(--c-teal); color: #fff; }
.sticky-quote:hover { background: #158a98; color: #fff; }

/* ---------- Sikeres küldés ---------- */
.success-box {
  background: #e9f7ee; border: 1px solid #a8dfbb; border-radius: var(--radius);
  padding: 28px; text-align: center; max-width: 560px; margin-inline: auto;
}
.success-box .icon { width: 46px; height: 46px; color: var(--c-success); }
.success-box h1, .success-box h2 { color: var(--c-success); }

/* ---------- 404 ---------- */
.notfound { text-align: center; padding-block: clamp(60px, 10vw, 110px); }
.notfound .code { font-size: clamp(4rem, 14vw, 7rem); font-weight: 800; color: var(--c-sky); line-height: 1; margin: 0; }
.notfound-links { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }

/* ---------- Képhely-jelölő ---------- */
.img-placeholder {
  border: 2px dashed #9db8cc; border-radius: var(--radius);
  background: var(--c-sky); color: var(--c-text-soft);
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 220px; padding: 24px; font-size: .95rem;
}

/* ---------- Reszponzív ---------- */
@media (min-width: 700px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-field-full { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .cta-inner { grid-template-columns: 1.4fr 1fr; align-items: center; }
  .cta-actions { align-items: flex-end; }
}
@media (min-width: 960px) {
  .hero-inner { grid-template-columns: 1.1fr .9fr; }
  .split { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .steps li { padding: 72px 20px 22px; }
  .steps li::before { left: 20px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr; }
  .contact-layout { grid-template-columns: 1.15fr .85fr; }
}
@media (min-width: 1100px) {
  .sticky-contact { display: none; }
}
@media (max-width: 1099px) {
  body { padding-bottom: var(--sticky-bar-h); }
}
@media (max-width: 1180px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; }
}
@media (max-width: 959px) {
  .header-phone .phone-label { display: none; }
  .header-actions .btn { display: none; }
}
@media (max-width: 400px) {
  .header-actions { gap: 6px; }
}

/* ---------- Csökkentett mozgás ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}