/* ==========================================================================
   Radu Garden - "doua lumi, o singura mana"
   Sistem vizual: cusatura de corten (linie verticala continua) care imparte
   pagina intr-o latura "gradina" (larga, calda, fotografica) si o latura
   "instalatie" (ingusta, tehnica, schita de inginerie).

   ORIENTARE: gradina la STANGA (62%), instalatie la DREAPTA (38%).
   Cusatura sta la --seam-x. Vezi nota din CLAUDE.md despre aceasta alegere.
   Ca sa oglindesti paginile, schimba --seam-x si ordinea coloanelor din .split.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Token-uri
   -------------------------------------------------------------------------- */
:root {
  /* paleta - cele 6 roluri */
  --var: #F2F4F1;
  --grafit: #16201C;
  --verde-gazon: #1F6F3D;
  --verde-crud: #6FB040;
  --albastru-tehnic: #1B3A5B;
  --cian-schita: #4FB4D8;
  --corten: #A6633C;

  /* derivate (aceleasi roluri, doar tinte/umbre pentru contrast) */
  --var-umbra: #E4E8E2;          /* separatoare fine pe fundal var */
  --grafit-moale: #4A5A52;       /* text secundar pe var */
  --corten-lit: #C98A5E;         /* corten pe fundal inchis (contrast AA) */
  --navy-adanc: #142B44;         /* panouri schita, nivel 2 */
  --alb-schita: #E8EFF4;         /* text pe albastru tehnic */
  --gri-footer: #9AA79F;         /* text mic, muted, in footer */

  /* geometrie */
  --seam-x: 62%;                 /* pozitia cusaturii pe desktop */
  --seam-w: 2px;
  --rail: 20px;                  /* latimea sinei de corten pe mobil */
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --sect-y: clamp(4.5rem, 10vw, 9rem);
  --maxw: 34rem;                 /* latime confortabila de citit */

  /* tipografie */
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* miscare */
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --fast: 150ms;
}

/* --------------------------------------------------------------------------
   2. Baza
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--var);
  color: var(--grafit);
  font-family: var(--body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.65;
  font-variant-ligatures: no-common-ligatures;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0;
  /* fonturile de display pot avea ligaturi discretionare proprii */
  font-feature-settings: "liga" 0, "clig" 0, "dlig" 0;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

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

a { color: inherit; }

button { font: inherit; color: inherit; }

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}

.skip-link {
  position: absolute; top: -100px; left: 1rem; z-index: 200;
  background: var(--grafit); color: var(--var);
  padding: 0.6rem 1rem; border-radius: 4px;
  font-family: var(--mono); font-size: 0.8rem;
}
.skip-link:focus { top: 1rem; }

/* --------------------------------------------------------------------------
   3. Cusatura de corten (signature element)
   Linie fixa, inaltimea ferestrei, muchie usor neregulata (path SVG).
   La incarcare se deseneaza de sus in jos (~600ms).
   La derulare aluneca de la 50% (hero, split dur) catre 62% (restul paginii):
   latura de gradina se largeste pe masura ce cobori.
   -------------------------------------------------------------------------- */
.seam {
  position: fixed;
  inset-block: 0;
  left: var(--seam-x);
  width: 14px;
  margin-left: -7px;
  /* sub header (40) si sub elementele care traverseaza (.crosses, 6),
     dar peste fundalurile de sectiune. Header-ul e translucid, deci linia
     se ghiceste si prin el si citirea ramane continua. */
  z-index: 5;
  pointer-events: none;
  will-change: transform;
}

.seam__svg { width: 100%; height: 100%; display: block; overflow: visible; }

.seam__line {
  fill: none;
  stroke: var(--corten);
  stroke-width: var(--seam-w);
  vector-effect: non-scaling-stroke;
  stroke-linecap: butt;
}

/* linia secundara, foarte slaba: da senzatia de muchie de tabla, nu de chenar */
.seam__ghost {
  fill: none;
  stroke: var(--corten);
  stroke-width: 1;
  opacity: 0.28;
  vector-effect: non-scaling-stroke;
}

/* Desenarea la load, de sus in jos.
   Se face cu clip-path, nu cu stroke-dashoffset: path-ul e intins vertical
   (preserveAspectRatio="none"), asa ca lungimea lui pe ecran depinde de
   inaltimea ferestrei si o valoare fixa de dasharray taia linia inainte de
   capat pe ecrane inalte. clip-path nu depinde de lungimea path-ului. */
@media (prefers-reduced-motion: no-preference) {
  .seam__svg { animation: seam-draw 620ms var(--ease-out) 120ms both; }
  .seam__ghost { animation: seam-ghost 420ms var(--ease-out) 640ms both; }
}
@keyframes seam-draw {
  from { clip-path: inset(0 0 100% 0); }
  to   { clip-path: inset(0 0 0 0); }
}
@keyframes seam-ghost {
  from { opacity: 0; }
  to   { opacity: 0.28; }
}

/* alunecarea 50vw -> 62vw peste primul ecran, condusa de scroll, fara JS */
@supports (animation-timeline: scroll()) {
  @media (min-width: 62rem) and (prefers-reduced-motion: no-preference) {
    .seam {
      animation: seam-shift linear both;
      animation-timeline: scroll(root block);
      animation-range: 0 100vh;
    }
    /* aici cusatura chiar aluneca, deci hero-ul poate porni la 50/50 dur */
    .hero__grid { grid-template-columns: 50% 1fr; }
  }
}
@keyframes seam-shift {
  from { transform: translateX(-12vw); }
  to   { transform: translateX(0); }
}

/* --------------------------------------------------------------------------
   4. Split: fiecare sectiune are o latura de gradina si una de instalatie
   Grid pe latimea completa, ca marginea coloanei sa cada exact pe cusatura.
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: var(--seam-x) 1fr;
  align-items: start;
}

.side-gradina { padding-inline: var(--gutter) clamp(1.5rem, 4vw, 3.5rem); }
.side-instal  { padding-inline: clamp(1.5rem, 4vw, 3.5rem) var(--gutter); }

.side-gradina > * { max-width: var(--maxw); }

/* elementul care traverseaza cusatura, o data pe sectiune */
.crosses { position: relative; z-index: 6; }

/* --------------------------------------------------------------------------
   5. Limbajul de schita (latura Raduinstal)
   -------------------------------------------------------------------------- */
.blueprint {
  background-color: var(--albastru-tehnic);
  background-image:
    linear-gradient(rgba(79, 180, 216, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 180, 216, 0.13) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--alb-schita);
}

.mono {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 400;
}

/* eticheta de sectiune: patrat plin, NU liniuta (vezi regula anti em dash) */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--verde-gazon);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  background: currentColor;
  flex: none;
}
.eyebrow--tehnic { color: var(--cian-schita); }

/* cota de desen tehnic: varfuri de sageata la AMBELE capete, repere verticale
   la capete si eticheta mono DEASUPRA. Nu e o liniuta decorativa inaintea unui
   text scurt, ci un element de desen tehnic, citibil ca atare. */
.dim { display: block; width: 100%; color: var(--cian-schita); margin-block: 1.1rem; }
.dim__label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cian-schita);
  display: block;
  margin-bottom: 0.45rem;
}
.dim__line {
  display: flex;
  align-items: center;
  height: 12px;
  transform-origin: left center;
}
.dim__line i { flex: none; width: 1px; height: 12px; background: currentColor; }
.dim__line b { flex: 1; height: 1px; background: currentColor; position: relative; }
.dim__line b::before,
.dim__line b::after {
  content: "";
  position: absolute;
  top: -3.5px;
  border-top: 3.5px solid transparent;
  border-bottom: 3.5px solid transparent;
}
.dim__line b::before { left: 0; border-right: 6px solid currentColor; }
.dim__line b::after  { right: 0; border-left: 6px solid currentColor; }

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .dim__line {
      animation: dim-extend 1 linear both;
      animation-timeline: view();
      animation-range: entry 14% cover 34%;
    }
  }
}
@keyframes dim-extend {
  from { transform: scaleX(0.04); opacity: 0.2; }
  to   { transform: scaleX(1); opacity: 1; }
}

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(242, 244, 241, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: padding 220ms var(--ease-out), border-color 220ms var(--ease-out),
              background-color 220ms var(--ease-out);
}
.site-header__inner {
  display: grid;
  grid-template-columns: var(--seam-x) 1fr;
  align-items: center;
  padding-block: 1.35rem;
  transition: padding-block 220ms var(--ease-out);
}
.site-header.is-condensed { border-bottom-color: var(--var-umbra); }
.site-header.is-condensed .site-header__inner { padding-block: 0.7rem; }

.wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  padding-left: var(--gutter);
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}
.wordmark b { font-weight: 800; color: var(--grafit); }
.wordmark i { font-style: normal; font-weight: 600; color: var(--verde-gazon); }

.header-right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-inline: clamp(1.5rem, 4vw, 3.5rem) var(--gutter);
}

.nav { display: flex; gap: clamp(1rem, 2vw, 2rem); }
.nav a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding-block: 0.35rem;
  position: relative;
  color: var(--grafit);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 2px;
  background: var(--verde-gazon);
  transition: right var(--fast) var(--ease-out);
}
.nav a:hover::after, .nav a:focus-visible::after { right: 0; }

.header-tel {
  font-family: var(--mono);
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--albastru-tehnic);
  white-space: nowrap;
  font-weight: 500;
}
.header-tel:hover { color: var(--verde-gazon); }

.nav-toggle { display: none; }

/* --------------------------------------------------------------------------
   7. Hero - split dur, doua lumi lipite
   -------------------------------------------------------------------------- */
.hero { position: relative; }
.hero__grid {
  display: grid;
  /* fallback sigur: coloana cade exact pe cusatura statica (--seam-x).
     Doar cand exista scroll-driven timeline (mai jos) revenim la 50/50 si
     lasam cusatura sa alunece pana la --seam-x peste primul ecran. */
  grid-template-columns: var(--seam-x) 1fr;
  min-height: min(84vh, 46rem);
  align-items: center;
}

.hero__gradina {
  padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 4vw, 3.5rem) clamp(3rem, 7vw, 6rem) var(--gutter);
}

.hero h1 {
  font-size: clamp(2.75rem, 7vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.038em;
  max-width: 14ch;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}
.hero h1 em {
  font-style: normal;
  color: var(--verde-gazon);
}

.hero__sub {
  max-width: 44ch;
  color: var(--grafit-moale);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.14rem);
  margin-bottom: 2.2rem;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.85rem; }

/* latura tehnica: fotografia are deja schita de irigatii desenata peste peluza,
   asa ca nu mai punem un strat de grila CSS peste ea. */
.hero__instal { position: relative; align-self: stretch; overflow: hidden; background: var(--albastru-tehnic); }
.hero__media { position: absolute; inset: 0; }
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 58%;
}
/* voal discret in coltul dreapta-sus, ca stampila RADUINSTAL sa ramana lizibila */
.hero__instal::after {
  content: "";
  position: absolute;
  inset: 0 0 auto auto;
  width: 46%;
  height: 30%;
  background: linear-gradient(215deg, rgba(20, 43, 68, 0.42), transparent 65%);
  pointer-events: none;
}
.hero__stamp {
  position: absolute;
  top: clamp(1.4rem, 4vw, 2.6rem);
  right: clamp(1rem, 2vw, 1.8rem);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cian-schita);
  text-align: right;
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   8. Butoane
   -------------------------------------------------------------------------- */
.btn {
  /* fara reset de framework, <button> mosteneste `buttonface` din browser
     si iese un dreptunghi gri; il anulam explicit */
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.92rem 1.5rem;
  border-radius: 2px;
  border: 1.5px solid transparent;
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--fast) var(--ease-out),
              background-color var(--fast) var(--ease-out),
              border-color var(--fast) var(--ease-out),
              color var(--fast) var(--ease-out);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--verde-gazon); color: #fff; }
.btn--primary:hover { background: #185830; }
.btn--primary .btn__dot { background: var(--verde-crud); }

.btn--ghost { border-color: var(--grafit); color: var(--grafit); background: transparent; }
.btn--ghost:hover { background: var(--grafit); color: var(--var); }

.btn--light { border-color: rgba(232, 239, 244, 0.5); color: var(--alb-schita); }
.btn--light:hover { background: var(--alb-schita); color: var(--albastru-tehnic); border-color: var(--alb-schita); }

.btn__dot { width: 0.4rem; height: 0.4rem; background: currentColor; flex: none; }

/* --------------------------------------------------------------------------
   9. Sectiuni generice
   -------------------------------------------------------------------------- */
.section { padding-block: var(--sect-y); position: relative; }
.section--dark { background: var(--grafit); color: var(--var); }
.section--dark .eyebrow { color: var(--verde-crud); }
.section--dark h2 { color: var(--var); }

.section h2 {
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  margin-bottom: 1.4rem;
  text-wrap: balance;
}

.lead { font-size: 1.1rem; color: var(--grafit-moale); }
.section--dark .lead { color: #B9C4BD; }

/* --------------------------------------------------------------------------
   10. Despre + cronologia reala 2015 -> azi
   -------------------------------------------------------------------------- */
.despre__an {
  font-family: var(--mono);
  font-size: clamp(3.2rem, 8vw, 6.5rem);
  font-weight: 400;
  line-height: 1;
  color: var(--corten);
  letter-spacing: -0.04em;
  display: block;
  margin-bottom: 0.4rem;
}
.despre__cross {
  grid-column: 1 / -1;
  margin-inline: var(--gutter);
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--var-umbra);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.6rem 2rem;
}
.despre__cross .mono { color: var(--grafit-moale); font-size: 0.72rem; }
.despre__cross strong { display: block; font-weight: 600; font-size: 1rem; margin-top: 0.3rem; text-transform: none; letter-spacing: 0; }

.cronologie { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.cronologie li {
  position: relative;
  padding: 1rem 0 1rem 1.6rem;
  border-bottom: 1px solid rgba(79, 180, 216, 0.22);
}
.cronologie li:last-child { border-bottom: 0; }
.cronologie li::before {
  content: "";
  position: absolute;
  left: 0; top: 1.45rem;
  width: 0.4rem; height: 0.4rem;
  background: var(--cian-schita);
}
.cronologie b {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--cian-schita);
  margin-bottom: 0.2rem;
}
.cronologie span { font-size: 0.94rem; color: var(--alb-schita); }

.panou {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid rgba(79, 180, 216, 0.3);
}

/* --------------------------------------------------------------------------
   11. Servicii - fise tehnice cu cod de catalog pe muchie
   -------------------------------------------------------------------------- */
.servicii__grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1px;
  background: var(--var-umbra);
  margin-inline: var(--gutter);
  border: 1px solid var(--var-umbra);
}

.card {
  position: relative;
  background: var(--var);
  padding: clamp(1.6rem, 2.6vw, 2.4rem) clamp(1.4rem, 2.4vw, 2.2rem) clamp(1.6rem, 2.6vw, 2.4rem) 3.1rem;
  transition: background-color 180ms var(--ease-out);
}
.card:hover { background: #EAEEE8; }
.card:hover .card__cod { color: var(--corten); }
.card:hover .card__mark { transform: scaleY(1); }

.card__cod {
  position: absolute;
  left: 1.15rem;
  top: clamp(1.6rem, 2.6vw, 2.4rem);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--grafit-moale);
  writing-mode: vertical-rl;
  transition: color 180ms var(--ease-out);
}
.card__mark {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--verde-gazon);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 200ms var(--ease-out);
}
.card h3 { font-size: 1.24rem; margin-bottom: 0.7rem; letter-spacing: -0.02em; }
.card p { color: var(--grafit-moale); font-size: 0.96rem; margin: 0; }

/* --------------------------------------------------------------------------
   12. Un om, doua meserii
   -------------------------------------------------------------------------- */
.meserii {
  position: relative;
  z-index: 6;               /* peste cusatura (fixed, z-index 5) */
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: var(--seam-x) 1fr;
  align-items: stretch;
  gap: 0;
  margin-top: clamp(2rem, 4vw, 3rem);
}
/* padding-ul dinspre cusatura tine textul la distanta de nodul "Aceeasi mana",
   care sta centrat exact pe linie (11rem latime, deci 5.5rem in fiecare parte) */
.meserii__col { padding: clamp(2rem, 4vw, 3.4rem) clamp(1.8rem, 3.5vw, 3rem); }
.meserii__col--verde { padding-left: var(--gutter); padding-right: 7rem; }
.meserii__col--tehnic { padding-right: var(--gutter); padding-left: 7rem; }
.meserii__col--verde { background: rgba(31, 111, 61, 0.16); }
.meserii__col--verde h3 { color: var(--var); }
.meserii__col--tehnic { background: var(--navy-adanc); color: var(--alb-schita); }
.meserii__col--tehnic h3 { color: #fff; }
.meserii__col h3 { font-size: 1.35rem; margin-bottom: 0.9rem; }
.meserii__col p { font-size: 0.98rem; margin: 0; }
/* sectiunea e inchisa la culoare: textul de aici trebuie sa fie deschis */
.meserii__col--verde p { color: #C2D2C6; }
.meserii__col--tehnic p { color: #BBCEDC; }

/* nodul sta exact pe cusatura: acesta e elementul care o traverseaza aici.
   .meserii primeste z-index ca sub el cusatura (fixed, z-index 5) sa nu razbata
   prin nod - fara asta, animatia .reveal creeaza un context de stivuire care
   prinde nodul sub linie. */
.meserii__nod {
  position: absolute;
  left: var(--seam-x);
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 1.15rem 1.6rem;
  background: var(--grafit);
  border: 1px solid var(--corten);
  color: var(--var);
  text-align: center;
  width: 12rem;
}
.meserii__nod b {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  display: block;
  line-height: 1.2;
}
.meserii__nod span {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--corten-lit);
  display: block;
  margin-top: 0.45rem;
}

.motto {
  grid-column: 1 / -1;
  margin: clamp(2.5rem, 6vw, 4rem) var(--gutter) 0;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  max-width: 22ch;
  color: var(--verde-crud);
}
.motto cite { font-style: normal; }

/* --------------------------------------------------------------------------
   13. Portofoliu
   -------------------------------------------------------------------------- */
.galerie {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 10px;
  margin-inline: var(--gutter);
  margin-top: clamp(2rem, 4vw, 3rem);
  /* fotografiile acopera cusatura: peste galerie linia nu se mai vede ca
     un fir portocaliu taind imaginile. Traversarea ramane .gal--cross,
     care sta chiar peste pozitia cusaturii. */
  position: relative;
  z-index: 6;
}

.gal {
  position: relative;
  margin: 0;
  grid-column: span 4;
  overflow: hidden;
  background: var(--var-umbra);
  cursor: zoom-in;
  border: 0;
  padding: 0;
  display: block;
  width: 100%;
  text-align: left;
}
.gal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  transition: transform 320ms var(--ease-out), filter 320ms var(--ease-out);
}
.gal:hover img { transform: scale(1.035); }
.gal__cap {
  display: block;
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.4rem 0.9rem 0.75rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: #fff;
  background: linear-gradient(to top, rgba(22, 32, 28, 0.82), transparent);
  text-transform: none;
}

.gal--wide { grid-column: span 6; }
.gal--wide img { aspect-ratio: 3 / 2; }
.gal--tall { grid-column: span 4; }
.gal--tall img { aspect-ratio: 3 / 4; }
/* singurul element care traverseaza cusatura in aceasta sectiune:
   incepe la marginea din stanga si se termina la ~65%, adica peste cusatura */
.gal--cross { grid-column: 1 / 9; position: relative; z-index: 6; }
.gal--cross img { aspect-ratio: 3 / 2; }

/* --------------------------------------------------------------------------
   14. Contact
   -------------------------------------------------------------------------- */
.contact__tel {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(1.6rem, 4.5vw, 2.9rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--verde-crud);
  margin-block: 0.5rem 1.3rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--fast) var(--ease-out);
}
.contact__tel:hover { border-bottom-color: var(--verde-crud); }

.fise { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1.1rem; }
.fise div { display: grid; gap: 0.2rem; }
.fise dt {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cian-schita);
}
.fise dd { margin: 0; font-size: 0.98rem; color: var(--alb-schita); }

/* harta traverseaza cusatura: se intinde pe ambele coloane */
.harta {
  grid-column: 1 / -1;
  margin: clamp(2rem, 4vw, 3rem) var(--gutter) 0;
  border: 1px solid rgba(79, 180, 216, 0.3);
  background: var(--albastru-tehnic);
}

/* nota mica, tehnica, pe latura de instalatie */
.nota-tehnica {
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.75;
  color: var(--grafit-moale);
  margin: 0;
}
.section--dark .nota-tehnica { color: #B9C4BD; }
/* :not([hidden]) din acelasi motiv ca la iframe: regula de clasa ar bate
   `[hidden]{display:none}` si placeholder-ul ar ramane vizibil peste harta */
.harta__placeholder:not([hidden]) {
  display: grid;
  gap: 1rem;
  place-items: start;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  min-height: 13rem;
  align-content: center;
  background-image:
    linear-gradient(rgba(79, 180, 216, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 180, 216, 0.1) 1px, transparent 1px);
  background-size: 22px 22px;
}
.harta__adresa { font-family: var(--mono); font-size: 0.88rem; color: var(--alb-schita); margin: 0; }
/* :not([hidden]) e obligatoriu: o regula de clasa bate `[hidden]{display:none}`
   din foaia de stil a browserului, iar iframe-ul ar rezerva inaltime degeaba */
.harta iframe:not([hidden]) { display: block; width: 100%; height: 22rem; border: 0; }

/* --------------------------------------------------------------------------
   15. Buton flotant WhatsApp
   -------------------------------------------------------------------------- */
.wa {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 60;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(22, 32, 28, 0.28);
  transition: transform var(--fast) var(--ease-out);
}
.wa:hover { transform: scale(1.06); }
.wa svg { width: 30px; height: 30px; fill: #fff; }
.wa::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  z-index: -1;
}
@media (prefers-reduced-motion: no-preference) {
  .wa::after { animation: wa-pulse 2.6s var(--ease-out) infinite; }
}
@keyframes wa-pulse {
  0%   { transform: scale(1); opacity: 0.55; }
  70%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* --------------------------------------------------------------------------
   16. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--grafit);
  color: var(--gri-footer);
  padding: clamp(2.5rem, 5vw, 4rem) var(--gutter) clamp(1.8rem, 3vw, 2.5rem);
  position: relative;
  z-index: 6;
}
.site-footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  align-items: flex-end;
  justify-content: space-between;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid rgba(154, 167, 159, 0.2);
}
.site-footer .wordmark { padding-left: 0; font-size: 1.35rem; }
.site-footer .wordmark b { color: var(--var); }
.site-footer .wordmark i { color: var(--verde-crud); }

.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid rgba(154, 167, 159, 0.28);
  border-radius: 2px;
  transition: border-color var(--fast) var(--ease-out), background-color var(--fast) var(--ease-out);
}
.footer-social a:hover { border-color: var(--verde-crud); background: rgba(111, 176, 64, 0.12); }
.footer-social svg { width: 17px; height: 17px; fill: var(--gri-footer); }
.footer-social a:hover svg { fill: var(--verde-crud); }

.legal {
  font-size: 0.72rem;
  line-height: 1.9;
  margin-top: 1.6rem;
}
.legal a { color: var(--gri-footer); text-decoration: none; }
.legal a:hover { color: var(--var); text-decoration: underline; }
.legal .sep { opacity: 0.4; padding-inline: 0.5rem; }

.credit { color: var(--corten-lit); text-decoration: none; }
.credit:hover { text-decoration: underline; color: var(--corten-lit); }

.anpc { display: flex; gap: 0.85rem; margin-top: 1.2rem; flex-wrap: wrap; }
.anpc img { height: 42px; width: auto; }

/* --------------------------------------------------------------------------
   17. Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
  border: 0;
  padding: 0;
  background: transparent;
  max-width: 100vw;
  max-height: 100vh;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.lightbox::backdrop { background: rgba(10, 16, 13, 0.94); }
.lightbox__inner {
  display: grid;
  place-items: center;
  height: 100%;
  padding: clamp(1rem, 4vw, 3rem);
  gap: 0.9rem;
  grid-template-rows: 1fr auto;
}
.lightbox img {
  max-width: 100%;
  max-height: calc(100vh - 8rem);
  width: auto;
  object-fit: contain;
}
.lightbox__cap { font-family: var(--mono); font-size: 0.75rem; color: var(--var); text-align: center; }
.lightbox__btn {
  position: absolute;
  background: rgba(242, 244, 241, 0.12);
  border: 1px solid rgba(242, 244, 241, 0.3);
  color: var(--var);
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: grid; place-items: center;
  font-size: 1.2rem;
  line-height: 1;
  transition: background-color var(--fast) var(--ease-out);
}
.lightbox__btn:hover { background: rgba(242, 244, 241, 0.28); }
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 1rem; top: 50%; transform: translateY(-50%); }

/* --------------------------------------------------------------------------
   18. Dezvaluire la derulare (CSS scroll-driven, fara JS)
   -------------------------------------------------------------------------- */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      animation: reveal-in linear both;
      animation-timeline: view();
      animation-range: entry 8% cover 30%;
    }
  }
}
@keyframes reveal-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   19. Pagini legale (acelasi sablon vizual pentru amandoua)
   -------------------------------------------------------------------------- */
.doc {
  max-width: 46rem;
  margin-inline: auto;
  padding: clamp(2.5rem, 7vw, 5rem) var(--gutter) clamp(3rem, 7vw, 5rem);
}
.doc h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 0.6rem; }
.doc h2 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); margin: 2.4rem 0 0.8rem; }
.doc__meta { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grafit-moale); margin-bottom: 2.5rem; }
.doc p, .doc li { color: var(--grafit-moale); }
.doc ul { padding-left: 1.1rem; }
.doc li { margin-bottom: 0.5rem; }
.doc a { color: var(--verde-gazon); }
.doc__back {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em;
  text-transform: uppercase; text-decoration: none; color: var(--verde-gazon);
  margin-bottom: 2rem;
}
.doc__back::before { content: ""; width: 0.4rem; height: 0.4rem; background: currentColor; }
.doc__back:hover { text-decoration: underline; }
.doc__date {
  font-family: var(--mono); font-size: 0.85rem;
  padding: 1rem 1.2rem; border: 1px solid var(--var-umbra); background: #fff;
}
.doc__date div { display: grid; grid-template-columns: minmax(9rem, auto) 1fr; gap: 0.4rem 1rem; padding-block: 0.35rem; }
.doc__date dt { color: var(--grafit-moale); }
.doc__date dd { margin: 0; color: var(--grafit); font-weight: 500; }

/* pe paginile legale cusatura sta discret in marginea stanga */
.doc-page { --seam-x: 4.5rem; }

/* --------------------------------------------------------------------------
   20. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 62rem) {
  :root { --seam-x: var(--rail); }

  .seam { width: 10px; margin-left: -5px; opacity: 0.85; }

  .split,
  .hero__grid,
  .site-header__inner { grid-template-columns: 1fr; }

  .side-gradina,
  .side-instal,
  .hero__gradina { padding-inline: calc(var(--rail) + var(--gutter)) var(--gutter); }

  .side-gradina > * { max-width: none; }

  .side-instal { margin-top: 2.5rem; padding-block: clamp(1.8rem, 5vw, 2.6rem); }

  .servicii__grid,
  .galerie,
  .despre__cross,
  .harta,
  .motto { margin-inline: calc(var(--rail) + var(--gutter)) var(--gutter); }

  .hero__grid { min-height: 0; }
  .hero__instal { min-height: 22rem; }

  .gal, .gal--wide, .gal--tall, .gal--cross { grid-column: span 6; }
  .gal--cross img, .gal--wide img { aspect-ratio: 4 / 5; }

  .meserii { grid-template-columns: 1fr; margin-inline: calc(var(--rail) + var(--gutter)) var(--gutter); }
  .meserii__col--verde, .meserii__col--tehnic { padding-inline: clamp(1.4rem, 5vw, 2.2rem); }
  .meserii__nod {
    position: static;
    transform: none;
    width: auto;
    padding-block: 1.4rem;
    border-inline: 0;
  }

  /* header mobil */
  .site-header__inner { padding-block: 0.9rem; }
  .wordmark { padding-left: calc(var(--rail) + var(--gutter) - 0.5rem); }
  .header-right {
    padding-inline: calc(var(--rail) + var(--gutter)) var(--gutter);
    justify-content: flex-start;
  }
  .nav-toggle {
    display: grid;
    place-items: center;
    position: absolute;
    top: 0.75rem; right: var(--gutter);
    width: 42px; height: 42px;
    background: transparent;
    border: 1px solid var(--var-umbra);
    border-radius: 2px;
    cursor: pointer;
  }
  .nav-toggle span { display: block; width: 18px; height: 2px; background: var(--grafit); position: relative; }
  .nav-toggle span::before, .nav-toggle span::after {
    content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: var(--grafit);
  }
  .nav-toggle span::before { top: -6px; }
  .nav-toggle span::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] span { background: transparent; }
  .nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

  .header-right {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding-block: 1rem 1.4rem;
  }
  .site-header.is-open .header-right { display: flex; }
  .nav { flex-direction: column; gap: 0.2rem; width: 100%; }
  .nav a { font-size: 1.05rem; padding-block: 0.55rem; }
  .header-tel { margin-top: 0.6rem; font-size: 1rem; }
}

@media (max-width: 30rem) {
  .galerie { gap: 8px; }
  .gal, .gal--wide, .gal--tall, .gal--cross { grid-column: span 12; }
  .card { padding-left: 2.8rem; }
}

/* --------------------------------------------------------------------------
   21. Miscare redusa
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .seam { transform: none; }
  .hero__grid { grid-template-columns: var(--seam-x) 1fr; }
  .gal:hover img { transform: none; }
  .btn:hover { transform: none; }
}

@media print {
  .seam, .wa, .site-header, .lightbox { display: none !important; }
}