/* ============================================================
   PINTURES LONSILE — SISTEMA DE DISSENY v2
   Identitat: l'ofici del pintor. Blau de feina profund,
   àmbar d'esmalt, fons de guix, mostres de color reals.
   ============================================================ */

/* ---------- Tokens: tema clar (per defecte) ---------- */
:root {
  --fons: #EFE9DB;
  --paper: #F8F4EA;
  --paper-2: #E7E0CE;
  --tinta: #393735;
  --tinta-2: #6B6357;
  --tinta-3: #98907F;
  --linia: #DFD7C4;
  --linia-forta: #C3B79E;
  --blau: #30535F;
  --blau-fosc: #24424C;
  --blau-fons: #E2EAEC;
  --blau-tinta: #FFFFFF;
  --ocre: #A8633C;
  --ocre-fons: #F2E3D6;
  --ok: #2E7D4F;
  --ok-fons: #E6F1EA;
  --avis: #9E2F23;
  --avis-fons: #F6E3DF;
  --ombra: 0 1px 2px rgba(58, 51, 43, .07), 0 10px 28px rgba(58, 51, 43, .1);
  --ombra-gran: 0 3px 6px rgba(58, 51, 43, .09), 0 22px 60px rgba(58, 51, 43, .17);
  --radi: 12px;
  /* Superfícies "navy" fixes (hero, resultat, contacte): iguals als 2 temes */
  --nit: #1E3740;
  --nit-2: #28454F;
  --nit-tinta: #F5F1E6;
  --nit-tinta-2: #B9C3C4;
  --nit-linia: rgba(245, 241, 230, .14);
  --ambre: #C87A4B;
  --ambre-tinta: #241108;
}

/* ---------- Tokens: tema fosc ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fons: #141A1E;
    --paper: #1C252B;
    --paper-2: #243038;
    --tinta: #ECE8DF;
    --tinta-2: #A9A296;
    --tinta-3: #948E80;
    --linia: #2A343B;
    --linia-forta: #3D4A53;
    --blau: #7FA6B2;
    --blau-fosc: #A5C4CE;
    --blau-fons: #1E3238;
    --blau-tinta: #0E181B;
    --ocre: #CE8A5F;
    --ocre-fons: #2B1F16;
    --ok: #5CBF8A;
    --ok-fons: #16271E;
    --avis: #E0785F;
    --avis-fons: #2E1B16;
    --ombra: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .4);
    --ombra-gran: 0 3px 6px rgba(0, 0, 0, .4), 0 22px 60px rgba(0, 0, 0, .55);
  }
}
:root[data-theme="dark"] {
  --fons: #141A1E;
  --paper: #1C252B;
  --paper-2: #243038;
  --tinta: #ECE8DF;
  --tinta-2: #A9A296;
  --tinta-3: #948E80;
  --linia: #2A343B;
  --linia-forta: #3D4A53;
  --blau: #7FA6B2;
  --blau-fosc: #A5C4CE;
  --blau-fons: #1E3238;
  --blau-tinta: #0E181B;
  --ocre: #CE8A5F;
  --ocre-fons: #2B1F16;
  --ok: #5CBF8A;
  --ok-fons: #16271E;
  --avis: #E0785F;
  --avis-fons: #2E1B16;
  --ombra: 0 1px 2px rgba(0, 0, 0, .35), 0 10px 28px rgba(0, 0, 0, .4);
  --ombra-gran: 0 3px 6px rgba(0, 0, 0, .4), 0 22px 60px rgba(0, 0, 0, .55);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--fons);
  color: var(--tinta);
  font-family: "Instrument Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: "Archivo", "Arial Narrow", system-ui, sans-serif;
  font-stretch: 118%;
  line-height: 1.06;
  letter-spacing: -.012em;
  text-wrap: balance;
  margin: 0 0 .5em;
}
h1 { font-size: clamp(2.3rem, 6.5vw, 4rem); font-weight: 800; text-transform: uppercase; letter-spacing: .002em; }
h2 { font-size: clamp(1.7rem, 4.2vw, 2.6rem); font-weight: 780; }
h3 { font-size: 1.14rem; font-weight: 700; font-stretch: 108%; }
p { margin: 0 0 1em; max-width: 68ch; }
a { color: var(--blau); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--blau);
  outline-offset: 2px;
}
img { max-width: 100%; }
.mono, .num {
  font-family: "Spline Sans Mono", ui-monospace, "Cascadia Mono", monospace;
  font-variant-numeric: tabular-nums;
}
.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-size: .76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .17em;
  color: var(--blau);
  margin: 0 0 1em;
}
.eyebrow::before {
  content: ""; width: 26px; height: 10px; border-radius: 3px 6px 4px 7px;
  background: var(--ocre); flex: none;
  transform: rotate(-2deg);
}
/* subratllat de pinzellada sota els títols de secció */
.titol-seccio { position: relative; display: inline-block; padding-bottom: 14px; margin-bottom: .5em; }
.titol-seccio::after {
  content: ""; position: absolute; left: 2px; bottom: 0;
  width: min(150px, 55%); height: 9px;
  background: linear-gradient(90deg, var(--ocre) 78%, transparent);
  border-radius: 2px 8px 3px 10px / 6px 2px 8px 3px;
  transform: skewX(-12deg) rotate(-.5deg);
  opacity: .85;
}
.contenidor { max-width: 1140px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 32px); }
section { padding: clamp(56px, 9vw, 104px) 0; }
.seccio-alt { background: var(--paper); border-block: 1px solid var(--linia); }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--nit) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.topbar-int {
  display: flex; align-items: center; gap: 14px;
  padding: 12px clamp(16px, 4vw, 32px);
  max-width: 1140px; margin: 0 auto;
}
.marca { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--nit-tinta); margin-right: auto; }
.marca-xip {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(155deg, #30535F 60%, #A8633C 60%);
  display: grid; place-items: center;
  color: #fff; font-family: "Archivo", sans-serif; font-weight: 800; font-size: 1.1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .35);
}
.marca-nom { font-family: "Archivo", sans-serif; font-stretch: 115%; font-weight: 760; font-size: 1.06rem; letter-spacing: .015em; }
.nav-links { display: flex; gap: 2px; flex-wrap: wrap; }
.nav-links a {
  text-decoration: none; color: var(--nit-tinta-2);
  font-size: .92rem; font-weight: 600;
  padding: 8px 12px; border-radius: 8px;
}
.nav-links a:hover { color: var(--nit-tinta); background: rgba(255, 255, 255, .08); }
.topbar-tel { display: none; font-size: 1.25rem; text-decoration: none; padding: 6px; }
@media (max-width: 860px) { .topbar-tel { display: inline-block; } }
.topbar-cta {
  background: var(--ambre); color: var(--ambre-tinta);
  text-decoration: none; font-weight: 750; font-size: .9rem;
  padding: 9px 16px; border-radius: 9px;
  box-shadow: 0 2px 10px rgba(168, 99, 60, .35);
  white-space: nowrap;
}
.topbar-cta:hover { filter: brightness(1.06); }
.lang { display: flex; border: 1px solid rgba(255, 255, 255, .25); border-radius: 8px; overflow: hidden; }
.lang button {
  border: 0; background: transparent; color: var(--nit-tinta-2);
  font: 600 .8rem "Spline Sans Mono", monospace;
  padding: 7px 11px; cursor: pointer;
}
.lang button.actiu { background: var(--ambre); color: var(--ambre-tinta); }
@media (max-width: 860px) { .nav-links { display: none; } }
@media (max-width: 420px) { .marca-nom { display: none; } }

/* ---------- Botons ---------- */
.boto {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; cursor: pointer; text-decoration: none; text-align: center;
  font: 700 1.02rem "Instrument Sans", system-ui, sans-serif;
  padding: 15px 26px; border-radius: 12px;
  transition: transform .13s ease, box-shadow .13s ease, filter .13s ease;
}
.boto-primari { background: var(--blau); color: var(--blau-tinta); box-shadow: var(--ombra); }
.boto-primari:hover { filter: brightness(1.08); transform: translateY(-2px); box-shadow: var(--ombra-gran); }
.boto-secundari { background: var(--paper); color: var(--tinta); border: 1.5px solid var(--linia-forta); }
.boto-secundari:hover { border-color: var(--tinta-3); transform: translateY(-2px); }
.boto-mini { font-size: .87rem; padding: 9px 15px; border-radius: 9px; }

/* ============================================================
   HERO — el paper del logo (fix als 2 temes): el logo s'hi fon
   ============================================================ */
.hero {
  position: relative;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(48, 83, 95, .07), transparent 60%),
    radial-gradient(760px 480px at -6% 108%, rgba(168, 99, 60, .07), transparent 55%),
    #F5F1E6;
  color: #393735;
  padding: clamp(48px, 7vw, 84px) 0 clamp(72px, 9vw, 110px);
  overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(96deg, transparent 0 54px, rgba(57, 55, 53, .018) 54px 108px);
}
.hero .contenidor { position: relative; }
.hero-graella {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(24px, 4vw, 56px); align-items: center;
}
@media (max-width: 900px) { .hero-graella { grid-template-columns: 1fr; } }
.hero .eyebrow { color: #30535F; }
.hero .eyebrow::before { background: #A8633C; }
.hero h1 span { color: #393735; }
.hero h1 .h1-accent {
  display: block; margin-top: .12em;
  background: linear-gradient(115deg, #A8633C, #C87A4B);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 1.12rem; color: #6B6357; }
.hero-ctes { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 34px; }
.hero .boto-primari {
  background: #A8633C; color: #F8F3EA;
  box-shadow: 0 6px 22px rgba(168, 99, 60, .35);
}
.hero .boto-secundari {
  background: transparent; color: #393735;
  border: 1.5px solid rgba(57, 55, 53, .4);
}
.hero-trust { display: flex; flex-direction: column; gap: 10px; padding: 0; margin: 0; list-style: none; }
.hero-trust li { display: flex; gap: 11px; align-items: baseline; color: #6B6357; font-size: .98rem; }
.hero-trust li::before {
  content: "✓"; color: #A8633C; font-weight: 800; font-size: .9rem;
  flex: none;
}
/* vora inferior: brochada cap al fons de la pàgina */
.hero-tall { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; }
.hero-tall svg { width: 100%; height: clamp(34px, 6vw, 74px); display: block; }
.hero-tall path { fill: var(--fons); }

/* Logo integrat: proporció REAL (height auto) i vores foses amb el paper */
.hero-logo { display: flex; justify-content: center; align-items: center; }
.hero-logo img {
  width: min(430px, 92%);
  height: auto;                      /* mai estirar */
  -webkit-mask-image: radial-gradient(130% 130% at 50% 50%, #000 62%, transparent 97%);
  mask-image: radial-gradient(130% 130% at 50% 50%, #000 62%, transparent 97%);
}
/* (targetes-mostra: es conserven per si es reutilitzen) */
.carta { display: grid; gap: 14px; }
.carta-titol {
  font: 600 .72rem "Spline Sans Mono", monospace;
  text-transform: uppercase; letter-spacing: .2em; color: var(--nit-tinta-2);
}
.mostra {
  background: #FFFFFF; color: #1B2430;
  border-radius: 12px; box-shadow: 0 14px 40px rgba(0, 0, 0, .35);
  overflow: hidden;
  transition: transform .16s ease, box-shadow .16s ease;
}
.carta .mostra:nth-child(odd) { transform: rotate(-1.1deg); }
.carta .mostra:nth-child(even) { transform: rotate(.9deg); }
.carta .mostra:hover { transform: rotate(0) translateY(-3px); box-shadow: 0 22px 54px rgba(0, 0, 0, .45); }
.mostra-color {
  height: 52px; position: relative;
}
.mostra-color::after {   /* reflex d'esmalt */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .4), rgba(255, 255, 255, 0) 55%);
}
.mostra-cos { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 11px 15px 12px; }
.mostra-nom { font-weight: 680; font-size: .93rem; line-height: 1.3; }
.mostra-codi {
  display: inline-block; margin-top: 4px;
  font: 650 .68rem "Spline Sans Mono", monospace; color: #57636F;
  background: #EFEBE0; border-radius: 5px; padding: 2px 7px; letter-spacing: .06em;
}
.mostra-preu { font: 700 .95rem "Spline Sans Mono", monospace; color: #2B55A0; white-space: nowrap; }

/* ============================================================
   SERVEIS
   ============================================================ */
.serveis-graella {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px; margin-top: 40px;
}
@media (max-width: 680px) { .serveis-graella { grid-template-columns: 1fr; } }
.servei {
  background: var(--paper); border: 1px solid var(--linia);
  border-radius: 14px; box-shadow: var(--ombra); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.servei:hover { transform: translateY(-3px); box-shadow: var(--ombra-gran); }
.servei-banda { height: 16px; position: relative; }
.servei-banda::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .45), rgba(255, 255, 255, 0) 60%);
}
.servei-cos { padding: 20px 22px 20px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.servei h3 { margin: 0; font-size: 1.22rem; }
.servei-partides { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.servei-partides li { display: flex; flex-direction: column; gap: 5px; }
.servei-partides li + li { border-top: 1px dashed var(--linia); padding-top: 12px; }
.servei-partides .p-nom { font-size: .93rem; color: var(--tinta); line-height: 1.35; }
.servei-partides .p-fila { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.codi-xip {
  font: 650 .68rem "Spline Sans Mono", monospace; letter-spacing: .06em;
  color: var(--tinta-2); background: var(--paper-2);
  border-radius: 5px; padding: 2px 7px;
}
.servei-partides .p-preu { font: 700 .95rem "Spline Sans Mono", monospace; color: var(--blau); white-space: nowrap; }
.nota-fonts { margin-top: 30px; font-size: .86rem; color: var(--tinta-3); max-width: 78ch; }

/* ============================================================
   ESTIMADOR — full d'obra
   ============================================================ */
.full-obra {
  position: relative;
  background: var(--paper); border: 1px solid var(--linia);
  border-radius: 16px; box-shadow: var(--ombra-gran);
  margin-top: 44px; overflow: hidden;
}
.full-obra-cap {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--blau); color: var(--blau-tinta);
  padding: 15px 24px;
  font: 650 .78rem "Spline Sans Mono", monospace;
  text-transform: uppercase; letter-spacing: .14em;
}
.full-obra-cos { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media (max-width: 860px) { .full-obra-cos { grid-template-columns: 1fr; } }
.est-form { padding: clamp(22px, 3.5vw, 34px); display: flex; flex-direction: column; gap: 19px; }
.camp { display: flex; flex-direction: column; gap: 7px; }
.camp label { font-weight: 680; font-size: .93rem; }
.camp .ajuda { font-size: .82rem; color: var(--tinta-3); }
.camp input[type="number"], .camp select, .camp input[type="text"], .camp input[type="date"] {
  font: 500 1.02rem "Instrument Sans", system-ui, sans-serif;
  color: var(--tinta); background: var(--fons);
  border: 1.5px solid var(--linia-forta); border-radius: 10px;
  padding: 12px 13px; width: 100%;
}
.camp input[type="number"] { font-family: "Spline Sans Mono", monospace; }
.camp-fila { display: flex; gap: 11px; align-items: center; }
.camp-fila input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--blau); flex: none; }
.camp-fila label { font-weight: 560; font-size: .96rem; }

/* panell de resultat: navy fix, xifra en àmbar */
.est-resultat {
  background:
    radial-gradient(560px 320px at 110% -20%, rgba(114, 134, 139, .35), transparent 60%),
    var(--nit-2);
  color: var(--nit-tinta);
  padding: clamp(24px, 3.5vw, 36px);
  display: flex; flex-direction: column; gap: 18px;
}
.est-resultat .eyebrow { color: var(--ambre); margin-bottom: .6em; }
.est-resultat .eyebrow::before { background: var(--ambre); }
.est-resultat h3 { color: var(--nit-tinta); }
.est-xifra {
  font: 800 clamp(1.85rem, 5vw, 3rem)/1.14 "Archivo", sans-serif; font-stretch: 116%;
  color: #D6B698; letter-spacing: -.01em;
}
.est-xifra small { font: 600 .5em "Spline Sans Mono", monospace; color: var(--nit-tinta-2); letter-spacing: .04em; }
.est-desglos { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.est-desglos li {
  display: flex; justify-content: space-between; gap: 6px 14px; flex-wrap: wrap;
  font-size: .88rem; color: var(--nit-tinta-2);
  border-bottom: 1px dashed var(--nit-linia); padding-bottom: 8px;
}
.est-desglos li .num { color: var(--nit-tinta); white-space: nowrap; margin-left: auto; }
.est-resultat .est-avis { color: var(--nit-tinta-2); }
.est-resultat .boto-primari {
  background: var(--ambre); color: var(--ambre-tinta);
  box-shadow: 0 6px 22px rgba(168, 99, 60, .3);
}
.est-resultat .boto-secundari {
  background: rgba(255, 255, 255, .08); color: var(--nit-tinta);
  border: 1.5px solid rgba(255, 255, 255, .35);
}
.est-avis { font-size: .84rem; color: var(--tinta-3); }
.est-error { color: var(--avis); background: var(--avis-fons); border-radius: 10px; padding: 11px 15px; font-size: .9rem; }
.amagat { display: none !important; }

/* ============================================================
   PROCÉS
   ============================================================ */
.proces-graella { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; margin-top: 40px; }
.pas {
  background: var(--paper); border: 1px solid var(--linia);
  border-radius: 14px; padding: 24px 22px; box-shadow: var(--ombra);
}
.pas-num {
  display: grid; place-items: center;
  width: 46px; height: 46px; margin-bottom: 16px;
  border-radius: 46% 54% 52% 48% / 52% 46% 54% 48%;   /* taca de pintura */
  background: var(--ocre-fons); color: var(--ocre);
  font: 750 .95rem "Spline Sans Mono", monospace;
}
.pas p { font-size: .93rem; color: var(--tinta-2); margin: 0; }

/* ============================================================
   ZONA + IVA
   ============================================================ */
.zona-llista { display: flex; flex-wrap: wrap; gap: 11px; margin: 24px 0 0; padding: 0; list-style: none; }
.zona-llista li {
  display: flex; align-items: center; gap: 9px;
  background: var(--paper); color: var(--tinta);
  border: 1px solid var(--linia-forta);
  font: 600 .93rem "Instrument Sans", sans-serif;
  padding: 9px 18px 9px 13px; border-radius: 999px; box-shadow: var(--ombra);
}
.zona-llista li::before {
  content: ""; width: 12px; height: 12px; border-radius: 50% 45% 55% 48%;
  background: var(--blau); flex: none;
}
.zona-llista li:nth-child(even)::before { background: var(--ocre); }
.iva-caixa {
  background: var(--paper); border: 1px solid var(--linia);
  border-left: 6px solid var(--ok);
  border-radius: 12px; padding: 24px 28px; margin-top: 34px; max-width: 78ch;
  box-shadow: var(--ombra);
}
.iva-caixa h3 { color: var(--ok); }
.iva-caixa ul { margin: 12px 0 0; padding-left: 20px; display: flex; flex-direction: column; gap: 7px; }
.iva-caixa li { font-size: .95rem; }

/* ============================================================
   CONTACTE — banda navy completa
   ============================================================ */
.contacte-band {
  background:
    radial-gradient(900px 500px at 100% 0%, rgba(114, 134, 139, .3), transparent 60%),
    var(--nit);
  color: var(--nit-tinta);
}
.contacte-band .eyebrow { color: var(--ambre); }
.contacte-band .eyebrow::before { background: var(--ambre); }
.contacte-band h2 { color: #FFFFFF; }
.contacte-band p { color: var(--nit-tinta-2); }
.tel-gran {
  display: inline-block; margin: 6px 0 22px;
  font: 750 clamp(1.7rem, 6vw, 2.7rem) "Spline Sans Mono", monospace;
  color: #FFFFFF; text-decoration: none; letter-spacing: .01em;
}
.tel-gran:hover { color: var(--ambre); }
.contacte-ctes { display: flex; gap: 13px; flex-wrap: wrap; margin-top: 8px; }
.contacte-band .boto-primari { background: var(--ambre); color: var(--ambre-tinta); box-shadow: 0 6px 24px rgba(168, 99, 60, .3); }
.contacte-band .boto-secundari { background: rgba(255, 255, 255, .07); color: var(--nit-tinta); border: 1.5px solid rgba(255, 255, 255, .35); }

/* ---------- Peu ---------- */
footer {
  background: var(--nit); color: var(--nit-tinta-2);
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 30px 0 44px; font-size: .84rem;
}
footer .contenidor { display: flex; flex-direction: column; gap: 10px; }
footer a { color: var(--nit-tinta-2); }