/* ==========================================================================
   FrigoService — design system
   Concept: "panou de diagnoză" — inspirat de manometrele reale roșu/albastru
   (presiune joasă / presiune înaltă) ale stației TEXA folosite în atelier.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Barlow:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --bg: #0a1119;
  --bg-alt: #101a24;
  --surface: #16212c;
  --surface-2: #1d2c39;
  --border: #2a3c4a;
  --text: #eef4f9;
  --text-muted: #93a8b8;
  --ice: #2fd4ec;
  --ice-dark: #17a3ba;
  --ice-glow: rgba(47, 212, 236, .35);
  --alert: #ef4444;
  --alert-dark: #b52c2c;
  --alert-glow: rgba(239, 68, 68, .35);
  --success: #34d399;
  --font-h: 'Barlow Condensed', sans-serif;
  --font-b: 'Barlow', sans-serif;
  --font-m: 'JetBrains Mono', monospace;
  --radius-s: 6px;
  --radius: 12px;
  --radius-l: 22px;
  --shadow: 0 20px 50px -20px rgba(0,0,0,.6);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-h);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 .5em;
  letter-spacing: .2px;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); text-transform: uppercase; }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; color: var(--text-muted); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section { padding: 88px 0; position: relative; overflow: clip; }
section.alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head p { font-size: 1.05rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-m);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ice);
  background: rgba(47,212,236,.08);
  border: 1px solid rgba(47,212,236,.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--ice); box-shadow: 0 0 8px var(--ice-glow); }

/* gauge decor: gradient conico ce imită cadranele reale roșu/albastru */
.gauge-decor {
  position: absolute;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--ice) 0deg 70deg, transparent 70deg 190deg, var(--alert) 190deg 260deg, transparent 260deg 360deg);
  filter: blur(70px);
  opacity: .28;
  pointer-events: none;
  z-index: 0;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-h);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--alert); color: #fff; box-shadow: 0 10px 24px -8px var(--alert-glow); }
.btn-primary:hover { background: #ff5555; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--ice); color: var(--ice); }
.btn-ice { background: var(--ice); color: #04222a; box-shadow: 0 10px 24px -8px var(--ice-glow); }
.btn-ice:hover { background: #57e2f4; }
.btn-block { width: 100%; }
.btn svg { width: 20px; height: 20px; flex: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,17,25,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.brand-mark svg { width: 26px; height: 26px; color: var(--ice); }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--font-h); font-size: 1.4rem; text-transform: uppercase; letter-spacing: .02em; }
.brand-text span { font-size: .72rem; color: var(--text-muted); letter-spacing: .06em; text-transform: uppercase; }

.main-nav { display: none; }
.main-nav ul { display: flex; gap: 28px; }
.main-nav a { font-weight: 600; font-size: .95rem; color: var(--text-muted); transition: color .15s; position: relative; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px; background: var(--ice); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.phone-pill {
  display: none;
  align-items: center;
  gap: 8px;
  font-family: var(--font-m);
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 9px 16px;
  border-radius: 999px;
}
.phone-pill svg { width: 16px; height: 16px; color: var(--success); }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: var(--radius-s);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  z-index: 210;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-open .nav-toggle .icon-menu { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  transform: translateX(100%);
  transition: transform .25s ease;
}
.nav-open .mobile-nav { transform: translateX(0); }
.mobile-nav ul { display: flex; flex-direction: column; gap: 6px; margin-bottom: 32px; }
.mobile-nav a { display: block; font-family: var(--font-h); font-size: 1.9rem; text-transform: uppercase; padding: 10px 0; border-bottom: 1px solid var(--border); }
.mobile-nav .mobile-cta { display: flex; flex-direction: column; gap: 12px; }

@media (min-width: 900px) {
  .main-nav { display: block; }
  .phone-pill { display: inline-flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none; }
}

/* ---------- hero ---------- */
.hero {
  padding: 64px 0 80px;
  position: relative;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(47,212,236,.16), transparent 60%),
    radial-gradient(900px 500px at 5% 110%, rgba(239,68,68,.14), transparent 60%);
}
.hero-grid { display: grid; gap: 44px; position: relative; z-index: 1; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.hero-badge {
  display: flex; align-items: center; gap: 7px;
  font-size: .78rem; font-weight: 600; letter-spacing: .02em;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 7px 12px;
  border-radius: 999px;
}
.hero-badge svg { width: 15px; height: 15px; color: var(--ice); flex: none; }
.hero h1 span { color: var(--ice); }
.hero-lead { font-size: 1.15rem; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-rating { display: flex; align-items: center; gap: 14px; margin-top: 34px; }
.rating-stars { color: #fbbf24; font-size: 1.2rem; letter-spacing: 2px; }
.rating-copy { font-size: .85rem; color: var(--text-muted); }
.rating-copy strong { color: var(--text); font-family: var(--font-m); }

.hero-visual { position: relative; }
.hero-photo-frame {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  position: relative;
}
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-photo-tag {
  position: absolute; left: 18px; bottom: 18px;
  background: rgba(10,17,25,.82);
  border: 1px solid var(--border);
  backdrop-filter: blur(6px);
  padding: 10px 14px;
  border-radius: var(--radius-s);
  font-size: .78rem;
  color: var(--text-muted);
  max-width: 220px;
}
.hero-gauge-chip {
  position: absolute;
  top: -18px; right: -18px;
  width: 108px; height: 108px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--font-m);
}
.hero-gauge-chip strong { font-size: 1.5rem; color: var(--ice); }
.hero-gauge-chip span { font-size: .62rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; }
}

/* ---------- trust bar ---------- */
.trust-bar { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); }
.trust-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; text-align: center; }
.trust-item strong { display: block; font-family: var(--font-h); font-size: 1.6rem; color: var(--ice); text-transform: uppercase; }
.trust-item span { font-size: .8rem; color: var(--text-muted); }
@media (min-width: 720px) { .trust-grid { grid-template-columns: repeat(4,1fr); } }

/* ---------- cards / grids ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 720px) { .grid-3 { grid-template-columns: repeat(3,1fr); } .grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 1000px) { .grid-4 { grid-template-columns: repeat(4,1fr); } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  position: relative;
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: rgba(47,212,236,.4); transform: translateY(-3px); }
.card-icon {
  width: 54px; height: 54px;
  border-radius: var(--radius-s);
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 28px; height: 28px; color: var(--ice); }
.card.alert .card-icon svg { color: var(--alert); }
.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; font-size: .95rem; }
.card-price {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-m);
  font-size: .82rem;
  color: var(--ice);
  border-top: 1px dashed var(--border);
  padding-top: 12px;
  width: 100%;
}

/* ---------- process steps ---------- */
.steps { counter-reset: step; display: grid; gap: 20px; }
.step { display: flex; gap: 18px; align-items: flex-start; }
.step-num {
  counter-increment: step;
  flex: none;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--ice);
  color: var(--ice);
  font-family: var(--font-m); font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-num::before { content: counter(step, decimal-leading-zero); }
.step h4 { margin: 4px 0 4px; font-family: var(--font-h); text-transform: uppercase; font-size: 1.1rem; }
.step p { margin: 0; font-size: .93rem; }
@media (min-width: 720px) { .steps { grid-template-columns: 1fr 1fr; } }

/* ---------- reviews ---------- */
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.review-top { display: flex; align-items: center; justify-content: space-between; }
.review-stars { color: #fbbf24; letter-spacing: 2px; }
.review-stars.low { color: var(--alert); }
.review-meta { font-size: .78rem; color: var(--text-muted); }
.review-name { font-weight: 700; font-family: var(--font-h); text-transform: uppercase; letter-spacing: .02em; }
.review-source { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; color: var(--text-muted); }
.review-source svg { width: 14px; height: 14px; }
.review-text { font-size: .95rem; font-style: italic; }

/* ---------- gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 720px) { .gallery-grid { grid-template-columns: repeat(2,1fr); } }
.gallery-item { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); position: relative; }
.gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform .3s; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(0,0,0,.85), transparent);
  padding: 30px 16px 12px;
  font-size: .82rem;
}
.gallery-cap strong { display: block; font-family: var(--font-h); text-transform: uppercase; letter-spacing: .03em; }
.gallery-placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  border: 1px dashed var(--border);
  background: var(--surface);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center; padding: 20px;
  color: var(--text-muted); font-size: .82rem;
}
.gallery-placeholder svg { width: 34px; height: 34px; color: var(--ice); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; color: var(--text);
  font-family: var(--font-h); font-size: 1.15rem; text-transform: uppercase;
  padding: 20px 0; display: flex; align-items: center; justify-content: space-between; cursor: pointer; gap: 16px;
}
.faq-q svg { width: 20px; height: 20px; color: var(--ice); flex: none; transition: transform .2s; }
.faq-item[open] .faq-q svg { transform: rotate(45deg); }
.faq-a { padding: 0 0 22px; font-size: .95rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--surface-2), var(--surface));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.cta-band h2 { margin-bottom: 10px; }
.cta-band-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; }

/* ---------- contact / form ---------- */
.contact-grid { display: grid; gap: 40px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .95fr 1.05fr; } }
.info-list { display: flex; flex-direction: column; gap: 18px; margin-bottom: 28px; }
.info-item { display: flex; gap: 14px; }
.info-item .card-icon { margin-bottom: 0; }
.info-item h4 { margin: 0 0 4px; font-family: var(--font-h); text-transform: uppercase; font-size: 1rem; }
.info-item p { margin: 0; font-size: .93rem; }
.hours-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.hours-table td { padding: 7px 0; border-bottom: 1px solid var(--border); }
.hours-table td:last-child { text-align: right; font-family: var(--font-m); color: var(--ice); }
.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); margin-top: 24px; }
.map-frame iframe { width: 100%; height: 260px; border: 0; display: block; filter: grayscale(.3) invert(.92) contrast(.9); }

.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; }
.form-row { display: grid; gap: 18px; margin-bottom: 18px; }
@media (min-width: 640px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
label { display: block; font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); margin-bottom: 7px; }
input, textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 13px 14px;
  color: var(--text);
  font-family: var(--font-b);
  font-size: .98rem;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--ice); box-shadow: 0 0 0 3px rgba(47,212,236,.18); }
textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: .78rem; color: var(--text-muted); margin-top: 12px; }
.form-status { margin-top: 16px; padding: 12px 14px; border-radius: var(--radius-s); font-size: .9rem; display: none; }
.form-status.show { display: block; }
.form-status.ok { background: rgba(52,211,153,.12); border: 1px solid var(--success); color: var(--success); }
.form-status.err { background: rgba(239,68,68,.12); border: 1px solid var(--alert); color: #fca5a5; }
.field-hp { position: absolute; left: -9999px; }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 60px 0 24px; }
.footer-grid { display: grid; gap: 36px; margin-bottom: 40px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-brand p { max-width: 320px; }
.footer-col h4 { font-family: var(--font-h); text-transform: uppercase; font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-muted); font-size: .92rem; }
.footer-col a:hover { color: var(--ice); }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; border-top: 1px solid var(--border); padding-top: 22px; font-size: .78rem; color: var(--text-muted); }

/* ---------- floating whatsapp ---------- */
.whatsapp-float {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 150;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -6px rgba(37,211,102,.6);
  animation: wa-pulse 2.4s ease-in-out infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; color: #fff; }
@keyframes wa-pulse { 0%,100% { transform: scale(1);} 50% { transform: scale(1.08);} }

/* ---------- mobile sticky call bar ---------- */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 140;
  display: flex; border-top: 1px solid var(--border);
  background: var(--surface);
}
.mobile-bar a { flex: 1; text-align: center; padding: 14px 8px; font-family: var(--font-h); text-transform: uppercase; font-size: .95rem; letter-spacing: .03em; display: flex; align-items: center; justify-content: center; gap: 8px; }
.mobile-bar a svg { width: 18px; height: 18px; }
.mobile-bar .call { background: var(--alert); color: #fff; }
.mobile-bar .wa { background: #25d366; color: #fff; }
@media (min-width: 900px) { .mobile-bar { display: none; } }
body { padding-bottom: 58px; }
@media (min-width: 900px) { body { padding-bottom: 0; } }

/* ---------- reveal on scroll ---------- */
.js-reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.js-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- breadcrumb / page hero (subpages) ---------- */
.page-hero { padding: 56px 0 48px; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.page-hero .eyebrow { margin-bottom: 14px; }
.page-hero p { max-width: 620px; }

/* ---------- utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.stack-sm { display:flex; flex-direction:column; gap:10px; }