/* PRO-TECH Acoperiș — design system v12 „șantier BILKA”
   Brief: vault/clients/top-constructii-acoperisuri/site-brief.md */

/* ---------- Fonturi (găzduite local) ---------- */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 600 800;
  font-stretch: 72% 100%;
  font-display: swap;
  src: url("fonts/archivo-ro-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 600 800;
  font-stretch: 72% 100%;
  font-display: swap;
  src: url("fonts/archivo-ro-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/inter-ro-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/inter-ro-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------- Tokens ---------- */
:root {
  /* roșu BILKA */
  --red: #e1272e;          /* suprafețe cu text alb — 4.6:1 */
  --red-logo: #ee3239;     /* roșul exact din logo, doar pentru zone fără text */
  --red-ink: #d81f26;      /* text și butoane pe alb — 5.1:1 */
  --red-deep: #a8141a;     /* hover */
  --red-wash: #fdeceb;

  /* neutre: beton și grafit */
  --white: #ffffff;
  --concrete: #f3f1ee;
  --concrete-2: #e8e4df;
  --line: #d9d3cc;
  --line-dark: #3a3a3a;
  --muted: #5f5a55;
  --text: #2b2826;
  --ink: #141414;
  --graphite: #1b1b1b;
  --graphite-2: #252525;

  --display: "Archivo", "Arial Narrow", system-ui, sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* tipografie fluidă */
  --fs-h1: clamp(2.9rem, 1.4rem + 6.4vw, 7rem);
  --fs-h2: clamp(2.3rem, 1.4rem + 3.6vw, 4.5rem);
  --fs-h3: clamp(1.3rem, 1.1rem + 0.7vw, 1.75rem);
  --fs-lead: clamp(1.06rem, 1rem + 0.35vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.875rem;
  --fs-label: 0.75rem;

  /* spațiere pe 8 px */
  --s1: 0.5rem;
  --s2: 1rem;
  --s3: 1.5rem;
  --s4: 2rem;
  --s5: 3rem;
  --s6: 4rem;
  --s7: 6rem;
  --section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.5rem);
  --max: 1360px;

  --radius: 2px;
  --shadow-1: 0 1px 2px rgba(20, 20, 20, 0.06), 0 8px 24px rgba(20, 20, 20, 0.06);
  --shadow-2: 0 24px 60px rgba(20, 20, 20, 0.18);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --header-h: 72px;
}

/* ---------- Bază ---------- */
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  background: var(--white);
  color: var(--text);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul,
ol { list-style: none; }

::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 3px solid var(--red-ink);
  outline-offset: 3px;
}

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-fill { fill: currentColor; stroke: none; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Tipografie ---------- */
.h1,
.h2 {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  line-height: 0.96;
  color: var(--ink);
}
.h1 { font-size: var(--fs-h1); }
.h2 { font-size: var(--fs-h2); }

.h3 {
  font-family: var(--display);
  font-stretch: 88%;
  font-weight: 750;
  font-size: var(--fs-h3);
  line-height: 1.1;
  color: var(--ink);
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-stretch: 100%;
  font-weight: 700;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.label::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--red);
  flex: none;
}
.label--light { color: rgba(255, 255, 255, 0.82); }
.label--light::before { background: #fff; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--muted);
  max-width: 38ch;
}

/* ---------- Butoane ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 54px;
  padding: 0 1.6rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: var(--display);
  font-stretch: 100%;
  font-weight: 750;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 180ms var(--ease), color 180ms var(--ease), border-color 180ms var(--ease), transform 180ms var(--ease);
}
.btn .icon { width: 1.1em; height: 1.1em; }
.btn:active { transform: translateY(1px); }

.btn-red { background: var(--red-ink); color: #fff; }
.btn-red:hover { background: var(--red-deep); }

.btn-white { background: #fff; color: var(--red-ink); }
.btn-white:hover { background: var(--ink); color: #fff; }

.btn-ghost-light { border-color: rgba(255, 255, 255, 0.75); color: #fff; }
.btn-ghost-light:hover { background: #fff; color: var(--red-ink); border-color: #fff; }

.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }

.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--red-ink); }

.btn-sm { min-height: 44px; padding: 0 1.1rem; font-size: 0.82rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-weight: 750;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 2px solid currentColor;
  padding-bottom: 0.2rem;
  transition: color 180ms var(--ease), gap 180ms var(--ease);
}
.link-arrow:hover { color: var(--red-ink); gap: 0.8rem; }

/* ---------- Bara de sus + antet ---------- */
.topbar {
  background: var(--red);
  color: #fff;
  font-size: var(--fs-small);
}
.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s2);
  min-height: 40px;
}
.topbar-bilka {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
}
.topbar-bilka img { width: 74px; }
.topbar-meta { display: flex; align-items: center; gap: var(--s3); }
.topbar-meta a { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 600; }
.topbar-meta span { font-weight: 500; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 200ms var(--ease);
}
.site-header.scrolled { box-shadow: 0 10px 30px rgba(20, 20, 20, 0.08); }
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: var(--s4);
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-right: auto;
}
.brand-logo { width: 172px; }
.brand-sep { width: 1px; height: 34px; background: var(--line); }
.brand-bilka { width: 104px; }

.nav { display: flex; align-items: center; gap: var(--s4); }
.nav a {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  padding-block: 0.4rem;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}
.nav a:hover { border-color: var(--red); color: var(--red-ink); }
.nav-cta { display: none; }

.menu-btn {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.menu-btn span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}
.menu-btn.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  min-height: 720px;
  background: var(--red);
}
.hero-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s5);
  padding: clamp(2.5rem, 5vw, 5rem) var(--gutter) clamp(2.5rem, 4vw, 4rem);
  padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));
  color: #fff;
  overflow: hidden;
}
/* liniile fine de plan tehnic */
.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
  pointer-events: none;
}
.hero-panel > * { position: relative; }
.hero-bilka {
  display: flex;
  align-items: center;
  gap: var(--s3);
  flex-wrap: wrap;
}
.hero-bilka img { width: clamp(220px, 22vw, 340px); }
.hero-bilka p {
  max-width: 30ch;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.5;
  padding-left: var(--s3);
  border-left: 1px solid rgba(255, 255, 255, 0.45);
}
.hero .h1 { color: #fff; max-width: 11ch; }
.hero-sub {
  margin-top: var(--s3);
  max-width: 44ch;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: #fff;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: var(--s4); }
.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.4);
}
.hero-facts li {
  padding: var(--s2) var(--s2) 0 0;
  font-size: 0.92rem;
  line-height: 1.45;
}
.hero-facts li + li { padding-left: var(--s2); border-left: 1px solid rgba(255, 255, 255, 0.4); }
.hero-facts strong {
  display: block;
  font-family: var(--display);
  font-weight: 750;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.hero-media { position: relative; overflow: hidden; background: var(--graphite); }
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 40%;
}
.spec-tag {
  position: absolute;
  left: var(--s3);
  bottom: var(--s3);
  right: var(--s3);
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  padding: 0.9rem 1.1rem;
  background: rgba(20, 20, 20, 0.86);
  color: #fff;
  font-size: 0.82rem;
  border-left: 4px solid var(--red);
}
.spec-tag b {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.7);
  margin-right: 0.4rem;
}

/* ---------- Secțiuni ---------- */
.section { padding-block: var(--section); }
.section--concrete { background: var(--concrete); }
.section--dark { background: var(--graphite); color: rgba(255, 255, 255, 0.82); }
.section--dark .h2,
.section--dark .h3 { color: #fff; }
.section--dark .label { color: rgba(255, 255, 255, 0.7); }
.section--dark .lead { color: rgba(255, 255, 255, 0.72); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--s3) var(--s5);
  align-items: end;
  margin-bottom: clamp(2.5rem, 4vw, 4.5rem);
}
.section-head .label { grid-column: 1 / -1; }
.section-head .lead { justify-self: start; }

/* ---------- Intro ---------- */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--s5);
  align-items: start;
}
.intro-statement {
  font-family: var(--display);
  font-stretch: 92%;
  font-weight: 600;
  font-size: clamp(1.5rem, 1rem + 1.9vw, 2.6rem);
  line-height: 1.18;
  color: var(--ink);
}
.intro-statement em { font-style: normal; color: var(--red-ink); }
.intro-body {
  margin-top: var(--s4);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s4);
  color: var(--muted);
}

/* ---------- Sistem BILKA ---------- */
.system {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--s6);
  align-items: start;
}
.system-brand {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  background: var(--red);
  color: #fff;
  padding: clamp(2rem, 3vw, 3rem);
}
.system-brand img { width: min(320px, 100%); }
.system-brand p { margin-top: var(--s3); max-width: 34ch; }
.system-brand .btn { margin-top: var(--s4); }

.system-list { border-top: 1px solid var(--ink); }
.system-list li {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: var(--s3);
  padding-block: var(--s4);
  border-bottom: 1px solid var(--line);
}
.system-num {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: 2.75rem;
  line-height: 0.9;
  color: var(--red-ink);
}
.system-list p { margin-top: 0.5rem; color: var(--muted); max-width: 52ch; }

.also-brands {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s2) var(--s4);
  margin-top: var(--s5);
  padding-top: var(--s3);
  border-top: 1px solid var(--line);
}
.also-brands span {
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.also-brands img {
  height: 30px;
  width: auto;
  filter: grayscale(1);
  opacity: 0.7;
  mix-blend-mode: multiply;
  transition: filter 200ms var(--ease), opacity 200ms var(--ease);
}
.also-brands img:hover { filter: none; opacity: 1; }

/* ---------- Servicii: index numerotat ---------- */
.svc-list { border-top: 1px solid var(--ink); }
.svc {
  position: relative;
  display: grid;
  grid-template-columns: 4rem minmax(0, 5fr) minmax(0, 5fr) 3rem;
  gap: var(--s3);
  align-items: center;
  padding-block: clamp(1.4rem, 2.2vw, 2.1rem);
  border-bottom: 1px solid var(--line);
  transition: background 220ms var(--ease), padding 220ms var(--ease);
}
.svc-num {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--muted);
}
.svc-title {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: clamp(1.7rem, 1.2rem + 2vw, 3.2rem);
  line-height: 1.02;
  text-transform: uppercase;
  color: var(--ink);
  transition: color 200ms var(--ease);
}
.svc-desc { color: var(--muted); max-width: 44ch; }
.svc-arrow {
  justify-self: end;
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease), transform 200ms var(--ease);
}
.svc-thumb {
  position: absolute;
  right: 6rem;
  top: 50%;
  width: 200px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: 0;
  transform: translateY(-50%) scale(0.92) rotate(-2deg);
  transition: opacity 220ms var(--ease), transform 280ms var(--ease);
  pointer-events: none;
  box-shadow: var(--shadow-2);
  z-index: 2;
}
@media (hover: hover) {
  .svc:hover .svc-title { color: var(--red-ink); }
  .svc:hover .svc-arrow { background: var(--red-ink); border-color: var(--red-ink); color: #fff; transform: rotate(-45deg); }
  .svc:hover .svc-thumb { opacity: 1; transform: translateY(-50%) scale(1) rotate(-2deg); }
}
.svc-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  margin-top: var(--s5);
}
.svc-foot p { color: var(--muted); max-width: 46ch; }

/* ---------- Lucrări: grilă asimetrică cu fișe ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
}
.work {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--graphite-2);
  overflow: hidden;
}
.work-grid > .work:nth-child(1) { grid-column: span 7; grid-row: span 2; }
.work-grid > .work:nth-child(2) { grid-column: span 5; }
.work-grid > .work:nth-child(3) { grid-column: span 5; }
.work-grid > .work:nth-child(4),
.work-grid > .work:nth-child(5),
.work-grid > .work:nth-child(6) { grid-column: span 4; }

.work-img { position: relative; overflow: hidden; flex: 1; min-height: 240px; }
.work-grid > .work:nth-child(1) .work-img { min-height: 520px; }
.work-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}
.work:hover .work-img img { transform: scale(1.04); }
.work-body { padding: var(--s3); }
.work-body .h3 { color: #fff; }
.work-spec {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s2);
  margin-top: var(--s2);
  padding-top: var(--s2);
  border-top: 1px solid var(--line-dark);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.86);
}
.work-spec dt {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.2rem;
}
.work-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s3);
  flex-wrap: wrap;
  margin-top: var(--s5);
}
.section--dark .link-arrow:hover { color: #fff; }

/* ---------- Înainte / după ---------- */
.ba {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
  align-items: stretch;
}
.ba figure { position: relative; overflow: hidden; background: var(--concrete-2); }
.ba img { width: 100%; height: 100%; object-fit: cover; }
.ba-before { aspect-ratio: 4 / 3; }
.ba-tag {
  position: absolute;
  top: var(--s2);
  left: var(--s2);
  padding: 0.45rem 0.8rem;
  background: var(--ink);
  color: #fff;
  font-family: var(--display);
  font-weight: 750;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.ba-after .ba-tag { background: var(--red); }
.ba-caption {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--s4);
  margin-top: var(--s3);
  align-items: start;
}
.ba-caption p { color: var(--muted); }

/* ---------- Pași ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  counter-reset: step;
  border-top: 4px solid var(--red);
}
.step {
  padding: var(--s4) var(--s3) 0 0;
  position: relative;
}
.step + .step { padding-left: var(--s3); border-left: 1px solid var(--line); }
.step-num {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: clamp(3.5rem, 2.5rem + 3vw, 6rem);
  line-height: 0.85;
  color: var(--red-ink);
}
.step .h3 { margin-top: var(--s3); }
.step p { margin-top: 0.6rem; color: var(--muted); }

/* ---------- Configurator ---------- */
.config {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--s5);
  align-items: stretch;
}
.config-preview {
  position: relative;
  background: var(--concrete-2);
  overflow: hidden;
  min-height: 520px;
}
.config-preview img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 180ms var(--ease);
}
.config-preview img.swapping { opacity: 0.2; }
.config-badge {
  position: absolute;
  left: var(--s3);
  bottom: var(--s3);
  padding: 0.75rem 1rem;
  background: var(--ink);
  color: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 4px solid var(--red);
}
.config-controls { display: flex; flex-direction: column; gap: var(--s4); }
.config-group { border-top: 1px solid var(--ink); padding-top: var(--s2); }
.config-label {
  display: block;
  margin-bottom: var(--s2);
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.config-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.5rem; }
.config-options[data-group="thickness"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.config-opt {
  min-height: 48px;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  text-align: left;
  font-family: var(--display);
  font-stretch: 90%;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
}
.config-opt:hover { border-color: var(--ink); }
.config-opt.active { background: var(--ink); border-color: var(--ink); color: #fff; box-shadow: inset 4px 0 0 var(--red); }
.config-note { font-size: var(--fs-small); color: var(--muted); }

/* ---------- Materiale (fișă tehnică) ---------- */
.spec-table { border-top: 1px solid var(--ink); }
.spec-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 3fr) minmax(0, 2fr) minmax(0, 6fr);
  gap: var(--s3);
  align-items: center;
  padding-block: var(--s3);
  border-bottom: 1px solid var(--line);
}
.spec-row img { width: 120px; aspect-ratio: 4 / 3; object-fit: cover; }
.spec-dim {
  font-family: var(--display);
  font-stretch: 80%;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--red-ink);
}
.spec-row p { color: var(--muted); }
.spec-source {
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin-top: var(--s4);
  color: var(--muted);
  font-size: var(--fs-small);
}
.spec-source img { height: 40px; width: auto; mix-blend-mode: multiply; }

/* ---------- Ionuț ---------- */
.contact-person {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  background: var(--red);
  color: #fff;
}
.contact-person figure { position: relative; min-height: 460px; overflow: hidden; }
.contact-person figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0%;
}
.contact-person-body {
  padding: clamp(2.5rem, 5vw, 5rem) var(--gutter);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-person .h2 { color: #fff; margin-top: var(--s3); }
.contact-person-body > p { margin-top: var(--s3); max-width: 46ch; font-size: var(--fs-lead); line-height: 1.55; }
.contact-person .hero-cta { margin-top: var(--s4); }

/* ---------- Formular ---------- */
.offer {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--s6);
  align-items: start;
}
.offer-aside .lead { margin-top: var(--s3); }
.offer-list { margin-top: var(--s4); border-top: 1px solid var(--line); }
.offer-list li {
  display: flex;
  gap: 0.75rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.offer-list .icon { color: var(--red-ink); margin-top: 0.2rem; }
.offer-direct { margin-top: var(--s4); display: flex; flex-wrap: wrap; gap: 0.75rem; }

.survey {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--red);
  padding: clamp(1.5rem, 3vw, 2.75rem);
  box-shadow: var(--shadow-1);
}
.survey-progress { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin-bottom: var(--s4); }
.survey-progress .bar { height: 4px; background: var(--concrete-2); transition: background 200ms var(--ease); }
.survey-progress .bar.active { background: var(--red); }
.survey-step,
.survey-success { display: none; }
.survey-step.active,
.survey-success.active { display: block; }
.survey-step .h3 { margin-bottom: var(--s3); }
.survey-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.survey-option {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-height: 76px;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--concrete);
  text-align: left;
  font-family: var(--display);
  font-stretch: 88%;
  font-weight: 750;
  font-size: 1.1rem;
  color: var(--ink);
  transition: border-color 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
}
.survey-option span {
  font-stretch: 72%;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--red-ink);
  line-height: 1;
}
.survey-option:hover { border-color: var(--ink); background: #fff; }
.survey-option.selected { background: var(--ink); color: #fff; border-color: var(--ink); }
.survey-option.selected span { color: #fff; }

.form-field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--s2); }
.form-field label {
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--fs-label);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 52px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}
.form-field textarea { min-height: 110px; resize: vertical; }
.form-field select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23141414' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.75rem;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(225, 39, 46, 0.18);
}
.field-error { border-color: var(--red-ink) !important; background: var(--red-wash) !important; }
.survey-actions { display: flex; justify-content: space-between; align-items: center; gap: var(--s2); margin-top: var(--s3); }
.survey-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.survey-back:hover { color: var(--ink); }
.form-status { margin-top: var(--s2); min-height: 1.5em; color: var(--red-ink); font-weight: 600; font-size: var(--fs-small); }
.survey-success { text-align: left; }
.success-mark {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--red);
  color: #fff;
  margin-bottom: var(--s3);
}
.survey-success p { margin-block: var(--s2) var(--s3); color: var(--muted); }

/* ---------- Întrebări ---------- */
.faq {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--s6);
  align-items: start;
}
.faq-head { position: sticky; top: calc(var(--header-h) + 2rem); }
.faq-head .lead { margin-top: var(--s3); }
.faq-head .btn { margin-top: var(--s4); }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  padding-block: var(--s3);
  cursor: pointer;
  list-style: none;
  font-family: var(--display);
  font-stretch: 88%;
  font-weight: 750;
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem);
  color: var(--ink);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { color: var(--red-ink); transition: transform 200ms var(--ease); }
.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-list details p { padding-bottom: var(--s3); max-width: 60ch; color: var(--muted); }

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--red);
  color: #fff;
  padding-block: clamp(4rem, 3rem + 5vw, 7.5rem);
}
.final-cta .wrap {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--s5);
  align-items: end;
}
.final-cta .h2 { color: #fff; }
.final-cta .hero-cta { margin-top: 0; justify-content: flex-start; }
.final-cta-phone {
  display: block;
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: clamp(2.6rem, 1.6rem + 4vw, 5rem);
  line-height: 1;
  margin-bottom: var(--s3);
}

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255, 255, 255, 0.72); padding-top: var(--s7); font-size: 0.95rem; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) repeat(2, minmax(0, 3fr));
  gap: var(--s5);
  padding-bottom: var(--s6);
}
.footer-lockup {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  padding: 1rem 1.25rem;
  background: #fff;
}
.footer-lockup .footer-logo { width: 190px; }
.footer-lockup .footer-bilka { width: 120px; }
.footer-top p { margin-top: var(--s3); max-width: 40ch; }
.footer-title {
  display: block;
  margin-bottom: var(--s2);
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
}
.footer-col a,
.footer-col span { display: flex; align-items: center; gap: 0.5rem; padding-block: 0.35rem; }
.footer-col a:hover { color: #fff; }
.footer-legal {
  padding-right: 80px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s2);
  padding-block: var(--s3);
  border-top: 1px solid var(--line-dark);
  font-size: var(--fs-small);
}
.footer-legal-links { display: flex; flex-wrap: wrap; gap: var(--s3); }
.footer-legal-links a:hover,
.footer-link:hover { color: #fff; }
.footer-link { font-size: inherit; color: inherit; }

/* ---------- Butoane fixe ---------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 30px rgba(20, 20, 20, 0.25);
  transition: transform 180ms var(--ease);
}
.wa-float:hover { transform: translateY(-2px); }
.wa-float .icon { width: 28px; height: 28px; }
.mobile-cta-bar { display: none; }

/* ---------- Cookie banner (inserat de script.js) ---------- */
.cookie-banner {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: var(--s3);
  max-width: 560px;
  padding: 1.1rem 1.25rem;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.8);
  border-left: 4px solid var(--red);
  box-shadow: var(--shadow-2);
  font-size: var(--fs-small);
}
.cookie-banner h2 { font-family: var(--display); font-size: 0.95rem; color: #fff; margin-bottom: 0.2rem; }
.cookie-banner a { text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex: none; }
.cookie-banner .btn { min-height: 42px; padding: 0 1rem; font-size: 0.78rem; }
.cookie-banner .btn-outline { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.cookie-banner .btn-primary { background: var(--red-ink); color: #fff; }

/* ---------- Pagini interioare: hero cu formular ---------- */
.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  background: var(--red);
  min-height: 600px;
}
.page-hero .hero-panel { justify-content: center; gap: var(--s4); }
.page-hero--simple { grid-template-columns: minmax(0, 1fr); min-height: 0; }
.page-hero--simple .hero-panel { padding-block: clamp(3rem, 6vw, 6rem); }
.h1--page { font-size: clamp(2.6rem, 1.4rem + 4.6vw, 5.6rem); max-width: 13ch; color: #fff; }
.page-hero--simple .h1--page { max-width: 16ch; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.9);
}
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(255, 255, 255, 0.5); }
.breadcrumb a:hover { text-decoration-color: #fff; }
.breadcrumb span[aria-hidden] { opacity: 0.7; }

.hero-checks { display: grid; gap: 0.6rem; margin-top: var(--s3); }
.hero-checks li { display: flex; gap: 0.7rem; align-items: flex-start; font-weight: 500; }
.hero-checks .icon { margin-top: 0.2rem; }

.page-hero-side {
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: var(--s4) var(--gutter);
  padding-right: max(var(--gutter), calc((100vw - var(--max)) / 2 + var(--gutter)));
  background: var(--graphite);
  overflow: hidden;
}
.page-hero-side > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.quick-card {
  position: relative;
  width: 100%;
  max-width: 420px;
  margin-left: auto;
  background: #fff;
  border-top: 4px solid var(--red);
  padding: clamp(1.4rem, 2.5vw, 2rem);
  box-shadow: var(--shadow-2);
}
.quick-card .h3 { font-size: 1.45rem; }
.quick-card > p { margin: 0.4rem 0 var(--s3); color: var(--muted); font-size: 0.95rem; }
.quick-card .form-field { margin-bottom: 0.8rem; }
.quick-card .form-field input,
.quick-card .form-field select { min-height: 48px; }
.quick-card .btn { width: 100%; margin-top: 0.4rem; }
.quick-form-status { margin-top: 0.6rem; min-height: 1.2em; font-size: var(--fs-small); font-weight: 600; color: var(--red-ink); }
.quick-card-alt { margin-top: 0.8rem; font-size: var(--fs-small); color: var(--muted); }
.quick-card-alt a { color: var(--ink); font-weight: 700; }
.quick-form-success { text-align: left; }
.quick-form-success .success-mark { margin-bottom: var(--s2); }
.quick-form-success p { color: var(--muted); margin-top: 0.4rem; }

/* ---------- Secțiuni text + poză ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.split + .split { margin-top: var(--section); }
.split--reverse > .split-media { order: -1; }
.split-body .h2 { margin-top: var(--s3); font-size: clamp(2rem, 1.3rem + 2.6vw, 3.4rem); }
.split-body > p { margin-top: var(--s3); color: var(--muted); max-width: 60ch; }
.split-body > p + p { margin-top: var(--s2); }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--concrete-2); }
.split-media--wide img { aspect-ratio: 4 / 3; }
.split-media figcaption {
  margin-top: 0.75rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--red);
  font-size: var(--fs-small);
  color: var(--muted);
}
.split-brand {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--red);
  padding: var(--s5);
}
.split-brand img { width: min(320px, 80%); aspect-ratio: auto; background: none; }

.check-list { margin-top: var(--s3); border-top: 1px solid var(--line); }
.check-list li {
  display: flex;
  gap: 0.8rem;
  padding-block: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.check-list .icon { color: var(--red-ink); margin-top: 0.25rem; }
.check-list strong { color: var(--ink); }

.num-list { margin-top: var(--s3); border-top: 1px solid var(--line); counter-reset: n; }
.num-list li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--s2);
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--line);
  counter-increment: n;
}
.num-list li::before {
  content: counter(n);
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--red-ink);
}

.band-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  margin-top: var(--section);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.82);
  border-left: 6px solid var(--red);
}
.band-cta .h3 { color: #fff; }
.band-cta p { margin-top: 0.3rem; }

/* ---------- Lucrări pe paginile de serviciu ---------- */
.work-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
}
.work-row .work-img { min-height: 0; aspect-ratio: 4 / 5; flex: none; }

/* ---------- Galerie modele (garduri) ---------- */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.4vw, 1.5rem);
}
.model-grid figure img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.model-grid figcaption { margin-top: 0.6rem; font-size: var(--fs-small); color: var(--muted); }

/* ---------- Portofoliu ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: var(--s3);
  border-bottom: 1px solid var(--ink);
}
.filter {
  min-height: 44px;
  padding: 0 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease);
}
.filter:hover { border-color: var(--ink); }
.filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; box-shadow: inset 0 -3px 0 var(--red); }
.filter span { opacity: 0.6; margin-left: 0.3rem; }

.project {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: start;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
.project:first-of-type { padding-top: 0; }
.project[hidden] { display: none; }
.project:nth-of-type(even) .gallery { order: 2; }
.gallery-main {
  position: relative;
  background: var(--concrete-2);
  overflow: hidden;
}
.gallery-main img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: opacity 180ms var(--ease); }
.gallery-main img.swapping { opacity: 0.3; }
.gallery-main .ba-tag { pointer-events: none; }
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.gallery-thumbs button {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background: var(--concrete-2);
}
.gallery-thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs button[aria-current="true"] { border-color: var(--red); }
.project-body .label { margin-bottom: var(--s2); }
.project-body .h2 { font-size: clamp(1.9rem, 1.3rem + 2.2vw, 3rem); }
.project-spec {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s2);
  margin-top: var(--s3);
  padding-block: var(--s2);
  border-block: 1px solid var(--line);
  font-size: 0.92rem;
}
.project-spec dt {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.project-spec dd { color: var(--ink); font-weight: 600; }
.project-body > p { margin-top: var(--s3); color: var(--muted); }
.project-body .link-arrow { margin-top: var(--s3); }

/* ---------- Text legal ---------- */
.prose { max-width: 72ch; }
.prose h2 {
  margin-top: var(--s5);
  font-family: var(--display);
  font-stretch: 88%;
  font-weight: 750;
  font-size: 1.5rem;
  color: var(--ink);
}
.prose p { margin-top: var(--s2); color: var(--text); }
.prose a { color: var(--red-ink); text-decoration: underline; text-underline-offset: 3px; }
.prose .updated { color: var(--muted); font-size: var(--fs-small); }

@media (max-width: 1024px) {
  .page-hero,
  .split,
  .project { grid-template-columns: minmax(0, 1fr); }
  .page-hero { min-height: 0; }
  .page-hero-side { padding: var(--s4) var(--gutter); background: var(--concrete); }
  .page-hero-side > img { display: none; }
  .quick-card { margin: 0; max-width: none; box-shadow: var(--shadow-1); }
  .split--reverse > .split-media { order: 0; }
  .project:nth-of-type(even) .gallery { order: 0; }
  .split-media img { aspect-ratio: 4 / 3; }
  .work-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .work-row .work:last-child { display: none; }
}

@media (max-width: 720px) {
  .work-row,
  .model-grid { grid-template-columns: minmax(0, 1fr); }
  .work-row .work:last-child { display: flex; }
  .project-spec { grid-template-columns: 1fr 1fr; }
  .gallery-thumbs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .band-cta .btn { width: 100%; }
}

/* ---------- Bandă de cifre ---------- */
.stats { background: var(--ink); color: #fff; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.stats-grid li {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: clamp(1.5rem, 3vw, 2.5rem) var(--s3);
  border-left: 1px solid var(--line-dark);
}
.stats-grid li:first-child { border-left: 0; padding-left: 0; }
.stats-grid strong {
  font-family: var(--display);
  font-stretch: 72%;
  font-weight: 800;
  font-size: clamp(2.4rem, 1.6rem + 2.6vw, 4rem);
  line-height: 0.9;
  color: #fff;
}
.stats-grid li:nth-child(odd) strong { color: #ff6b70; }
.stats-grid span { font-size: 0.92rem; color: rgba(255, 255, 255, 0.78); }
@media (max-width: 720px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid li { padding: var(--s3) var(--s2); }
  .stats-grid li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stats-grid li:nth-child(n + 3) { border-top: 1px solid var(--line-dark); }
}

/* ---------- Reveal la scroll (o singură dată) ---------- */
.reveal-on [data-reveal] { transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.reveal-on [data-reveal]:not(.in) { opacity: 0; transform: translateY(18px); }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .nav { gap: var(--s3); }
  .brand-logo { width: 150px; }
  .brand-bilka { width: 90px; }
}

@media (max-width: 1024px) {
  .nav {
    position: fixed;
    inset: calc(var(--header-h) + 1px) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--s2) var(--gutter) var(--s4);
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 50px rgba(20, 20, 20, 0.12);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 0s linear 200ms;
  }
  body.menu-open .nav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .nav a { padding-block: 1rem; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
  .nav-cta { display: flex; margin-top: var(--s3); }
  .menu-btn { display: inline-flex; }
  .header-cta { display: none; }

  .hero { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .hero-panel { padding-left: var(--gutter); }
  .hero-media { aspect-ratio: 4 / 3; }

  .section-head,
  .intro,
  .system,
  .ba,
  .ba-caption,
  .config,
  .contact-person,
  .offer,
  .faq,
  .final-cta .wrap { grid-template-columns: minmax(0, 1fr); }
  .system-brand,
  .faq-head { position: static; }
  .svc { grid-template-columns: 3rem minmax(0, 1fr) 3rem; }
  .svc-desc { grid-column: 2 / 3; }
  .svc-arrow { grid-row: 1; grid-column: 3; }
  .svc-thumb { display: none; }
  .work-grid > .work:nth-child(n) { grid-column: span 6; grid-row: auto; }
  .work-grid > .work:nth-child(1) { grid-column: span 12; }
  .work-grid > .work:nth-child(1) .work-img { min-height: 420px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step:nth-child(3) { padding-left: 0; border-left: 0; }
  .step:nth-child(n + 3) { margin-top: var(--s4); }
  .config-preview { min-height: 420px; }
  .contact-person figure { min-height: 0; aspect-ratio: 4 / 3; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; --fs-body: 1rem; }
  .topbar-bilka span { display: none; }
  .topbar-meta span { display: none; }
  .brand { gap: 0.7rem; }
  .brand-logo { width: 122px; }
  .brand-sep { height: 28px; }
  .brand-bilka { width: 76px; }

  .hero-bilka p { display: none; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts li,
  .hero-facts li + li { padding: 0.8rem 0; border-left: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.3); }
  .hero-cta .btn { flex: 1 1 100%; }
  .intro-body { grid-template-columns: 1fr; gap: var(--s2); }
  .system-list li { grid-template-columns: 3rem minmax(0, 1fr); gap: var(--s2); }
  .system-num { font-size: 2.2rem; }
  .svc { grid-template-columns: 2.25rem minmax(0, 1fr) 2.75rem; gap: var(--s2); }
  .svc-arrow { width: 2.75rem; height: 2.75rem; }
  .svc-desc { font-size: 0.95rem; }
  .work-grid > .work:nth-child(n) { grid-column: span 12; }
  .work-grid > .work:nth-child(1) .work-img,
  .work-img { min-height: 300px; }
  .work-spec { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; border-top-width: 4px; }
  .step,
  .step + .step { padding-left: 0; border-left: 0; }
  .step:nth-child(n + 2) { margin-top: var(--s4); padding-top: var(--s4); border-top: 1px solid var(--line); }
  .config-preview { min-height: 340px; }
  .spec-row { grid-template-columns: 88px minmax(0, 1fr); gap: var(--s1) var(--s2); }
  .spec-row img { width: 88px; grid-row: span 3; }
  .spec-row .spec-dim { font-size: 1.25rem; }
  .survey-options { grid-template-columns: 1fr; }
  .survey-option { min-height: 64px; }
  .survey-actions { flex-direction: column-reverse; align-items: stretch; }
  .survey-actions .btn { width: 100%; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-lockup .footer-logo { width: 150px; }
  .footer-lockup .footer-bilka { width: 96px; }
  .cookie-banner { left: 12px; right: 12px; bottom: 84px; flex-direction: column; align-items: stretch; }
  .cookie-banner__actions .btn { flex: 1; }

  .wa-float { display: none; }
  .mobile-cta-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 45;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: #fff;
    border-top: 1px solid var(--line);
  }
  .mobile-cta-bar .btn { min-height: 50px; padding: 0 0.75rem; font-size: 0.82rem; }
  body { padding-bottom: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .reveal-on [data-reveal] { opacity: 1; transform: none; }
}