/* ==========================================================================
   Vigo clima – stiluri
   Paleta și fonturile se schimbă doar aici, în :root.
   ========================================================================== */

:root {
  --bg:        #070b12;   /* fundal principal, negru-albastru */
  --bg-alt:    #0b1119;   /* secțiuni alternante */
  --surface:   #0f1620;   /* blocuri */
  --line:      #1c2733;   /* linii subțiri */
  --line-soft: #141d28;
  --text:      #e8eef4;
  --muted:     #8fa0b3;

  --accent:     #2ee8ff;                 /* cyan electric – contururi și detalii */
  --accent-2:   #8ff3ff;                 /* mai deschis, pentru hover */
  --accent-ink: #04121c;                 /* text pe butonul cyan */
  --glow:       rgba(46, 232, 255, .28); /* halou */
  --glow-soft:  rgba(46, 232, 255, .12);
  --line-accent: rgba(46, 232, 255, .28); /* linii subțiri colorate */

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Instrument Sans", "Segoe UI", system-ui, sans-serif;

  --wrap: 1120px;
  --radius: 14px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--accent-2); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5.2vw, 3.9rem); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; color: var(--text); }

p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: min(var(--wrap), 100% - 2.5rem);
  margin-inline: auto;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--accent-ink);
  padding: .5rem 1rem; z-index: 100;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- butoane ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease),
              box-shadow .3s var(--ease), transform .25s var(--ease-out);
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 0 0 var(--glow), 0 8px 24px -8px var(--glow);
}
.btn-primary:hover {
  background: var(--accent-2);
  color: var(--accent-ink);
  box-shadow: 0 0 0 6px var(--glow-soft), 0 12px 32px -8px var(--glow);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line-accent);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 0 4px var(--glow-soft), inset 0 0 18px -10px var(--glow);
  transform: translateY(-1px);
}

/* ---------- header ---------- */
.site-head {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-head.scrolled {
  border-bottom-color: var(--line-accent);
  box-shadow: 0 10px 40px -20px var(--glow);
}
.head-row {
  display: flex; align-items: center; gap: 2rem;
  height: 72px;
}
.brand { display: inline-flex; align-items: center; }
.brand img { height: 36px; width: auto; transition: filter .3s var(--ease); }
.brand:hover img { filter: drop-shadow(0 0 8px var(--glow)); }

.nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nav a {
  position: relative;
  color: var(--muted);
  font-weight: 500;
  font-size: .95rem;
  padding: .3rem 0;
}
.nav a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
  box-shadow: 0 0 8px var(--glow);
}
.nav a:hover, .nav a.active { color: var(--text); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

.head-phone { padding: .65rem 1.1rem; }
.head-phone svg { color: var(--accent); }

.burger {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  margin-left: auto;
}
.burger span {
  display: block; width: 22px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
  padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(2.5rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  /* o lumină rece, difuză, în dreapta sus */
  content: "";
  position: absolute; inset: -20% -10% auto auto;
  width: 60vw; height: 60vw; max-width: 720px; max-height: 720px;
  background: radial-gradient(closest-side, rgba(46,232,255,.16), transparent 70%);
  pointer-events: none;
  animation: breathe 9s ease-in-out infinite;
}
.hero::after {
  /* caroiaj discret, ca pe o schemă tehnică */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(46,232,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(46,232,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
          mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
  pointer-events: none;
}
@keyframes breathe {
  0%, 100% { opacity: .8; transform: scale(1); }
  50%      { opacity: 1;  transform: scale(1.08); }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-copy { max-width: 36rem; }
.lead {
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--muted);
  max-width: 32rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.cta-row .btn { padding: 1rem 1.7rem; font-size: 1.05rem; }

.trust {
  list-style: none; padding: 0;
  margin: 2.6rem 0 0;
  display: flex; flex-wrap: wrap; gap: .5rem 2rem;
  color: var(--muted); font-size: .95rem;
  border-top: 1px solid var(--line-accent);
  padding-top: 1.4rem;
}
.trust li { display: inline-block; }
.trust li::before {
  content: "";
  display: inline-block; vertical-align: middle;
  margin-right: .55rem; margin-top: -2px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--glow), 0 0 2px var(--accent);
  flex: none;
}
.trust strong { color: var(--text); font-weight: 600; }

/* secvența de intrare a textului din hero */
.js .hero-copy > * {
  animation: rise .9s var(--ease-out) both;
}
.js .hero-copy > :nth-child(1) { animation-delay: .05s; }
.js .hero-copy > :nth-child(2) { animation-delay: .18s; }
.js .hero-copy > :nth-child(3) { animation-delay: .3s; }
.js .hero-copy > :nth-child(4) { animation-delay: .42s; }
.js .hero-art { animation: rise 1.1s var(--ease-out) .25s both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- aparatul din hero ---------- */
.hero-art { position: relative; }
.unit-svg { width: 100%; height: auto; display: block; overflow: visible; }

.led { animation: led 2.4s ease-in-out infinite; }
@keyframes led { 0%,100% { opacity: 1 } 50% { opacity: .3 } }

.flap { animation: flap 4s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes flap {
  0%, 100% { transform: translateY(0); opacity: .95; }
  50%      { transform: translateY(2px); opacity: .7; }
}

/* fluxul de aer: linii care „curg” din aparat */
.air path {
  stroke-dasharray: 70 240;
  stroke-dashoffset: 310;
  animation: air 4.8s linear infinite;
  filter: drop-shadow(0 0 4px var(--glow));
}
.air path:nth-child(2) { animation-duration: 5.6s; animation-delay: -.9s; }
.air path:nth-child(3) { animation-duration: 4.4s; animation-delay: -1.8s; }
.air path:nth-child(4) { animation-duration: 5.2s; animation-delay: -2.7s; }
.air path:nth-child(5) { animation-duration: 4.6s; animation-delay: -3.6s; }
.air path:nth-child(6) { animation-duration: 5.8s; animation-delay: -4.5s; }
.air path:nth-child(7) { animation-duration: 5s;   animation-delay: -1.2s; }
@keyframes air { to { stroke-dashoffset: 0; } }

.dust circle { opacity: .9; }

.flake {
  transform-box: fill-box;
  transform-origin: center;
  animation: spin 14s linear infinite, drift 5s ease-in-out infinite;
  opacity: .75;
}
.flake-2 { animation-duration: 18s, 6.5s; animation-delay: -3s, -1s; }
.flake-3 { animation-duration: 11s, 4.5s; animation-delay: -5s, -2s; opacity: .55; }
.flake-4 { animation-duration: 16s, 7s;   animation-delay: -8s, -3s; opacity: .5; }
@keyframes spin  { to { rotate: 360deg; } }
@keyframes drift { 0%,100% { translate: 0 0; } 50% { translate: 6px 14px; } }

/* ---------- secțiuni ---------- */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; position: relative; }
.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
/* linie subțire luminoasă la începutul secțiunilor alternative */
.section-alt::before {
  content: "";
  position: absolute; left: 50%; top: -1px;
  width: min(480px, 60%); height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: .7;
}

.section-head { max-width: 40rem; margin-bottom: 2.5rem; }
.section-head p { margin-top: .8rem; color: var(--muted); }
.section-head h2::after {
  content: "";
  display: block;
  width: 56px; height: 3px;
  margin-top: .9rem;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
  transform-origin: left;
  transition: transform .8s var(--ease-out) .25s;
}
.js .section-head.reveal h2::after { transform: scaleX(0); }
.js .section-head.reveal.is-in h2::after { transform: scaleX(1); }

/* ---------- animații la apariție ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease-out), transform .8s var(--ease-out);
  will-change: opacity, transform;
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- prețuri ---------- */
.pricelist {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--line);
}
.price-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 3rem;
  align-items: start;
  padding: 1.8rem 1.2rem;
  margin: 0 -1.2rem;
  border-bottom: 1px solid var(--line);
  border-radius: 10px;
  transition: background .3s var(--ease);
}
.price-row::before {
  content: "";
  position: absolute; left: 0; top: 1.2rem; bottom: 1.2rem;
  width: 3px; border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform .35s var(--ease-out);
}
.price-row:hover { background: var(--glow-soft); }
.price-row:hover::before { transform: scaleY(1); }
.price-body h3 { transition: color .25s var(--ease); }
.price-row:hover .price-body h3 { color: var(--accent-2); }
.price-body p { margin-top: .5rem; color: var(--muted); max-width: 40rem; }

.price-tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
  text-align: right;
  padding-top: .1rem;
  color: var(--accent);
  text-shadow: 0 0 18px var(--glow-soft);
  transition: text-shadow .3s var(--ease), transform .3s var(--ease-out);
}
.price-row:hover .price-tag { text-shadow: 0 0 22px var(--glow); transform: translateX(-4px); }
.price-tag .from, .price-tag .cur {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .95rem;
  color: var(--muted);
  letter-spacing: 0;
  text-shadow: none;
}
.price-tag .from { margin-right: .35rem; }
.price-tag .cur  { margin-left: .2rem; }
.price-ask {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  color: var(--muted);
  padding-top: .5rem;
  text-shadow: none;
}

.notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
  font-size: .95rem;
  color: var(--muted);
}
.notes > div {
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(46,232,255,.04), transparent 60%);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.notes > div:hover { border-color: var(--line-accent); box-shadow: 0 0 0 1px var(--glow-soft), 0 16px 40px -24px var(--glow); }
.notes h4 { margin-bottom: .6rem; display: flex; align-items: center; gap: .5rem; }
.notes h4::before {
  content: "";
  width: 8px; height: 8px;
  border: 1.5px solid var(--accent);
  border-radius: 2px;
  transform: rotate(45deg);
  box-shadow: 0 0 6px var(--glow);
}
.notes ul { margin: 0; padding-left: 1.1rem; }
.notes li + li { margin-top: .35rem; }
.notes li::marker { color: var(--accent); }

/* ---------- de ce noi ---------- */
.reasons {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}
.reason {
  position: relative;
  border-top: 1px solid var(--line-accent);
  padding-top: 1.2rem;
  transition: transform .35s var(--ease-out);
}
.reason::before {
  content: "";
  position: absolute; left: 0; top: -1px;
  width: 36px; height: 2px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
  transition: width .4s var(--ease-out);
}
.reason:hover { transform: translateY(-4px); }
.reason:hover::before { width: 100%; }
.reason h3 { color: var(--accent); }
.reason p { margin-top: .6rem; color: var(--muted); }

/* ---------- pași ---------- */
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  counter-reset: pas;
}
.steps li {
  counter-increment: pas;
  position: relative;
  padding-left: 3.4rem;
}
.steps li::before {
  content: counter(pas);
  position: absolute; left: 0; top: -.15rem;
  width: 2.4rem; height: 2.4rem;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: var(--glow-soft);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  display: grid; place-items: center;
  box-shadow: 0 0 0 0 var(--glow-soft), 0 0 14px var(--glow-soft);
  transition: box-shadow .35s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.steps li:hover::before {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 0 6px var(--glow-soft), 0 0 22px var(--glow);
}
/* linie punctată între pași */
.steps li:not(:last-child)::after {
  content: "";
  position: absolute; left: 3.2rem; right: -1.6rem; top: 1.05rem;
  height: 0;
  border-top: 1px dashed var(--line-accent);
  z-index: -1;
}
.steps h3 { padding-left: 0; }
.steps p { margin-top: .5rem; color: var(--muted); }

/* ---------- recenzii ---------- */
.reviews {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}
.review {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line-accent);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform .35s var(--ease-out), border-color .3s var(--ease), box-shadow .35s var(--ease);
}
.review::after {
  /* reflex de lumină în colț */
  content: "";
  position: absolute; inset: auto -40% -60% auto;
  width: 220px; height: 220px;
  background: radial-gradient(closest-side, var(--glow-soft), transparent);
  opacity: 0;
  transition: opacity .4s var(--ease);
  pointer-events: none;
}
.review:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--glow-soft), 0 24px 50px -30px var(--glow);
}
.review:hover::after { opacity: 1; }
.review::before {
  content: "„";
  position: absolute; top: -.35rem; left: 1.2rem;
  font-family: var(--font-display);
  font-size: 4rem; line-height: 1;
  color: var(--accent);
  opacity: .7;
  text-shadow: 0 0 14px var(--glow);
}
.review p { font-size: 1.05rem; margin-top: 1.9rem; position: relative; }
.review footer { margin-top: 1.2rem; color: var(--muted); font-size: .92rem; display: flex; align-items: center; gap: .5rem; }
.review footer::before {
  content: "";
  width: 18px; height: 1px;
  background: var(--accent);
  box-shadow: 0 0 6px var(--glow);
}
.reviews-more { margin-top: 1.8rem; }
.reviews-more a {
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color .2s, text-shadow .3s;
}
.reviews-more a:hover { text-shadow: 0 0 12px var(--glow); }

/* ---------- lucrări ---------- */
.works {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.work, .works img {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}
.works img {
  border: 1px solid var(--line-soft);
  transition: transform .4s var(--ease-out), border-color .3s var(--ease), box-shadow .35s var(--ease);
}
.works img:hover {
  transform: scale(1.02);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--glow-soft), 0 20px 50px -30px var(--glow);
}
.work {
  position: relative;
  background: linear-gradient(135deg, var(--surface), var(--bg-alt));
  border: 1px dashed var(--line-accent);
  display: grid; place-items: center;
  color: var(--muted); font-size: .9rem;
  transition: border-color .3s var(--ease), box-shadow .35s var(--ease), color .3s var(--ease);
}
.work::before {
  content: "";
  width: 34px; height: 34px;
  position: absolute; top: 14px; right: 14px;
  border: 1.5px solid var(--line-accent);
  border-radius: 8px;
  background:
    radial-gradient(circle at 60% 40%, var(--accent) 3px, transparent 3.5px);
  opacity: .8;
}
.work:hover { border-color: var(--accent); color: var(--text); box-shadow: 0 0 0 1px var(--glow-soft), inset 0 0 40px -30px var(--glow); }

/* ---------- contact ---------- */
.contact {
  background: var(--bg-alt);
  border-top: 1px solid var(--line-soft);
  text-align: left;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute; left: -10%; bottom: -40%;
  width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  background: radial-gradient(closest-side, rgba(46,232,255,.14), transparent 70%);
  pointer-events: none;
}
.contact .wrap { position: relative; }
.contact h2 { max-width: 30rem; }
.big-phone {
  display: inline-block;
  margin-top: 1.2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 9vw, 6.5rem);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--accent);
  text-shadow: 0 0 30px var(--glow), 0 0 2px var(--accent);
  transition: color .3s var(--ease), text-shadow .3s var(--ease), transform .3s var(--ease-out);
}
.big-phone:hover {
  color: #fff;
  text-shadow: 0 0 40px var(--glow), 0 0 80px var(--glow-soft);
  transform: translateX(6px);
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line-accent);
}
.contact-grid h4 { color: var(--muted); font-weight: 500; font-family: var(--font-body); font-size: .9rem; margin-bottom: .4rem; }
.contact-grid p { font-size: 1.1rem; }
.contact-grid a { color: var(--text); border-bottom: 1px solid var(--line-accent); transition: color .2s, border-color .2s, text-shadow .3s; }
.contact-grid a:hover { color: var(--accent); border-bottom-color: var(--accent); text-shadow: 0 0 12px var(--glow); }

/* ---------- footer ---------- */
.site-foot {
  border-top: 1px solid var(--line-soft);
  padding: 1.6rem 0;
  color: var(--muted);
  font-size: .9rem;
}
.foot-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.foot-row a { color: var(--muted); }
.foot-row a:hover { color: var(--accent); }

/* ---------- bara de apel pe mobil ---------- */
.callbar {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: .7rem 1rem calc(.7rem + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line-accent);
  box-shadow: 0 -10px 40px -20px var(--glow);
  gap: .6rem;
}
.callbar .btn { flex: 1; justify-content: center; padding: .95rem 1rem; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .reasons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .notes { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 72px;
    flex-direction: column; gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line-accent);
    padding: .5rem 1.25rem 1rem;
  }
  .nav.open { display: flex; animation: rise .35s var(--ease-out) both; }
  .nav a { padding: .9rem 0; border-bottom: 1px solid var(--line-soft); font-size: 1.05rem; }
  .nav a::after { display: none; }
  .head-phone { display: none; }
  .burger { display: flex; }

  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-art { order: -1; max-width: 420px; margin: 0 auto; width: 100%; }
  .hero-art .unit-svg { max-height: 300px; }

  .steps, .reviews, .works { grid-template-columns: 1fr; }
  .steps li:not(:last-child)::after {
    left: 1.15rem; right: auto; top: 2.6rem; bottom: -1.6rem;
    width: 0; height: auto;
    border-top: 0; border-left: 1px dashed var(--line-accent);
  }
  .works { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid { grid-template-columns: 1fr 1fr; }

  .callbar { display: flex; }
  body { padding-bottom: 82px; }
  .site-foot { padding-bottom: 1.6rem; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .price-row { grid-template-columns: 1fr; gap: .8rem; padding: 1.5rem 1rem; margin: 0 -1rem; }
  .price-tag { text-align: left; }
  .price-row:hover .price-tag { transform: none; }
  .reasons, .notes, .contact-grid { grid-template-columns: 1fr; }
  .works { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .cta-row .btn { width: 100%; justify-content: center; }
}

@media (hover: none) {
  /* pe touch nu există hover: elementele nu se ridică, ca să nu „sară” la atingere */
  .review:hover, .reason:hover, .btn:hover, .big-phone:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .air path { stroke-dasharray: none; stroke-dashoffset: 0; opacity: .5; }
  .dust { display: none; }
  .js .reveal { opacity: 1; transform: none; }
  .js .section-head.reveal h2::after { transform: none; }
  .js .hero-copy > *, .js .hero-art { opacity: 1; transform: none; }
}