/* =============================================================
   idddeart.com — full stylesheet
   Sense dependencies. Mobile-first.
   ============================================================= */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: inherit;
}

input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ---------- Tokens ---------- */
:root {
  --brand: #f3615a;
  --brand-dark: #d9483f;
  --ink: #1a1a1a;
  --ink-muted: #6b6b6b;
  --paper: #ffffff;
  --paper-2: #f7f6f4;
  --line: #e7e5e1;

  --container: 1280px;
  --gutter: clamp(1rem, 3vw, 2rem);

  --radius: 2px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", sans-serif;
  --font-display: "Helvetica Neue", "Inter", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Arial, sans-serif;

  --step--1: clamp(0.78rem, 0.74rem + 0.18vw, 0.88rem);
  --step-0:  clamp(0.95rem, 0.90rem + 0.25vw, 1.05rem);
  --step-1:  clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --step-2:  clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --step-3:  clamp(2rem, 1.6rem + 1.8vw, 3rem);
  --step-4:  clamp(2.75rem, 2rem + 3.5vw, 5rem);
  --step-5:  clamp(3.5rem, 2.5rem + 5vw, 7rem);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

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

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  inset-inline-start: 0;
  top: -100px;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}
.skip-link:focus {
  top: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: var(--step-1);
}
.site-logo img {
  height: 52px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2.5rem);
}
.site-nav__list {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  align-items: center;
}
.site-nav__list a {
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}
.site-nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}
.site-nav__list a:hover::after,
.site-nav__list a[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-nav__tel {
  font-variant-numeric: tabular-nums;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--ink-muted);
}
.site-nav__tel:hover {
  color: var(--brand);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-toggle__bars {
  width: 22px;
  height: 14px;
  position: relative;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after,
.nav-toggle__bars span {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ink);
  transition: transform 200ms ease, opacity 200ms ease, top 200ms ease;
}
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars span    { top: 6px; }
.nav-toggle__bars::after  { top: 12px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  top: 6px;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  top: 6px;
  transform: rotate(-45deg);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }
  .site-nav {
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 2rem var(--gutter);
    gap: 1rem;
    transform: translateY(-110%);
    transition: transform 280ms cubic-bezier(0.6, 0, 0.2, 1);
    border-bottom: 1px solid var(--line);
  }
  .site-nav[data-open="true"] {
    transform: translateY(0);
  }
  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
  .site-nav__list a {
    font-size: var(--step-1);
    letter-spacing: 0.06em;
  }
  .site-nav__tel {
    font-size: var(--step-0);
    padding-top: 1rem;
    border-top: 1px solid var(--line);
    width: 100%;
  }
}

/* ---------- Home / Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: grid;
  place-items: end start;
  overflow: hidden;
  background: var(--ink);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img,
.hero__media .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.1) 45%,
    rgba(0, 0, 0, 0) 70%
  );
}
.hero__inner {
  position: relative;
  z-index: 1;
  padding: var(--gutter);
  padding-block-end: clamp(2rem, 6vw, 5rem);
  color: #fff;
  width: 100%;
}
.hero__title {
  /* Tipografia fluida: a mòbil escala segons amplada de viewport per evitar
     que "INTERIORISME" sobresurti del contenidor; a desktop manté --step-5. */
  font-size: clamp(2.4rem, 11vw, 7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.95;
  /* Salvaguarda: si l'amplada disponible és més petita que el text esperat,
     que es trenqui amb gràcia en comptes de fer overflow horitzontal. */
  max-width: 100%;
  overflow-wrap: break-word;
  hyphens: auto;
}
.hero__subtitle {
  margin-top: 0.5rem;
  font-size: var(--step-2);
  font-weight: 300;
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
  letter-spacing: 0.02em;
}
.hero__cta {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
  background: var(--brand);
  color: #fff;
  transition: background 200ms ease, transform 200ms ease;
}
.hero__cta:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
}
.hero__cta svg {
  width: 14px;
  height: 14px;
}

/* ---------- Page header (non-home) ---------- */
.page-head {
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(1.5rem, 4vw, 3rem);
  border-bottom: 1px solid var(--line);
}
.page-head__eyebrow {
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 0.75rem;
}
.page-head__title {
  font-size: var(--step-4);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.page-head__lead {
  margin-top: 1rem;
  max-width: 60ch;
  font-size: var(--step-1);
  color: var(--ink-muted);
  font-weight: 300;
}

/* ---------- Projectes graella ---------- */
.projects {
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(4rem, 8vw, 6rem);
}
.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
}
.project-card {
  position: relative;
  display: block;
  background: var(--paper-2);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  isolation: isolate;
}
.project-card__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.project-card__media img,
.project-card__media .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.2, 0, 0.2, 1);
}
.project-card:hover .project-card__media img,
.project-card:hover .project-card__media .placeholder {
  transform: scale(1.04);
}
.project-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.2) 40%,
    rgba(0, 0, 0, 0) 70%
  );
  opacity: 0;
  transition: opacity 240ms ease;
}
.project-card:hover .project-card__overlay {
  opacity: 1;
}
.project-card__caption {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.25rem 1.1rem;
  color: #fff;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  transform: translateY(8px);
  opacity: 0;
  transition: transform 240ms ease, opacity 240ms ease;
}
.project-card:hover .project-card__caption {
  transform: translateY(0);
  opacity: 1;
}
.project-card__title {
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.project-card__details {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* Always-visible card label (under image) — mobile fallback */
@media (max-width: 720px) {
  .project-card__overlay {
    opacity: 1;
  }
  .project-card__caption {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Project page (slider) ---------- */

/* Dark theme applied to <body class="project-page"> */
body.project-page {
  background: #0d0d0d;
  color: #f5f5f5;
}
body.project-page .site-header {
  background: rgba(13, 13, 13, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
body.project-page .site-logo {
  color: #fff;
}
body.project-page .site-nav__list a {
  color: #fff;
}
body.project-page .nav-toggle__bars::before,
body.project-page .nav-toggle__bars::after,
body.project-page .nav-toggle__bars span {
  background: #fff;
}
@media (max-width: 860px) {
  body.project-page .site-nav {
    background: #0d0d0d;
    border-bottom-color: rgba(255, 255, 255, 0.08);
  }
}

.project-slider {
  position: relative;
  height: calc(100vh - 72px);
  min-height: 480px;
  display: grid;
  grid-template-rows: 1fr auto;
  background: #0d0d0d;
  overflow: hidden;
}

/* CSS-based fullscreen fallback (works inside iframes that block native FS) */
.project-slider--fullscreen,
.project-slider:fullscreen,
.project-slider:-webkit-full-screen {
  position: fixed !important;
  inset: 0 !important;
  height: 100vh !important;
  width: 100vw !important;
  z-index: 9999;
  background: #0d0d0d;
}
.project-slider--fullscreen ~ * { display: none; }
.project-slider__stage {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.project-slider__track {
  position: absolute;
  inset: 0;
  display: flex;
  transition: transform 600ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.project-slider__slide {
  flex: 0 0 100%;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 2vw, 2rem) clamp(3.5rem, 6vw, 5rem);
}
.project-slider__slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.project-slider__slide .placeholder {
  width: min(80%, 1000px);
  aspect-ratio: 4 / 3;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(40px, 5vw, 56px);
  height: clamp(40px, 5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.85);
  background: transparent;
  border-radius: 50%;
  z-index: 5;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}
.slider-arrow:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.slider-arrow svg {
  width: 60%;
  height: 60%;
}
.slider-arrow--prev { left: clamp(0.5rem, 2vw, 1.5rem); }
.slider-arrow--next { right: clamp(0.5rem, 2vw, 1.5rem); }

.slider-controls {
  position: absolute;
  right: clamp(0.75rem, 2vw, 1.5rem);
  bottom: clamp(0.75rem, 2vw, 1.25rem);
  display: flex;
  gap: 0.25rem;
  z-index: 6;
}
.slider-controls button {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  border-radius: 4px;
  transition: background 180ms ease, color 180ms ease;
}
.slider-controls button:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}
.slider-controls svg {
  width: 16px;
  height: 16px;
}
.slider-controls .play-icon { display: none; }
.slider-controls[data-paused="true"] .pause-icon { display: none; }
.slider-controls[data-paused="true"] .play-icon { display: block; }

.slider-counter {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: clamp(0.75rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  font-variant-numeric: tabular-nums;
  z-index: 5;
  pointer-events: none;
}

.slider-strip {
  display: flex;
  gap: 6px;
  padding: 10px clamp(0.75rem, 2vw, 1.5rem);
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  background: #0d0d0d;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.slider-strip::-webkit-scrollbar { display: none; }
.slider-strip__thumb {
  flex: 0 0 auto;
  width: clamp(80px, 9vw, 120px);
  height: clamp(54px, 6vw, 80px);
  position: relative;
  background: #1a1a1a;
  opacity: 0.55;
  transition: opacity 180ms ease, transform 180ms ease;
  cursor: pointer;
  overflow: hidden;
}
.slider-strip__thumb img,
.slider-strip__thumb .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slider-strip__thumb:hover {
  opacity: 0.85;
}
.slider-strip__thumb[aria-current="true"] {
  opacity: 1;
}
.slider-strip__thumb[aria-current="true"]::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--brand);
  pointer-events: none;
}

/* Project meta + description, shown BELOW the slider on scroll */
.project-meta-section {
  background: #0d0d0d;
  color: #f5f5f5;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.project-meta-section .project__title {
  color: #fff;
}
.project-meta-section .project__back {
  color: rgba(255, 255, 255, 0.55);
}
.project-meta-section .project__back:hover {
  color: var(--brand);
}
.project-meta-section .project-meta {
  color: rgba(255, 255, 255, 0.55);
}
.project-meta-section .project-description {
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 720px) {
  .project-slider {
    height: calc(100vh - 72px);
    min-height: 420px;
  }
  .slider-strip__thumb {
    width: 70px;
    height: 48px;
  }
}

/* ---------- Project page (legacy grid — kept for fallback) ---------- */
.project {
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(4rem, 8vw, 6rem);
}
.project__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.project__back:hover {
  color: var(--brand);
}
.project__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 860px) {
  .project__head {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
    gap: 3rem;
  }
}
.project__title {
  font-size: var(--step-4);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  color: var(--ink-muted);
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.project-meta span + span {
  position: relative;
}
.project-meta span + span::before {
  content: "·";
  position: absolute;
  left: -0.95rem;
  color: var(--brand);
}

.project-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
  margin-bottom: clamp(2rem, 5vw, 4rem);
}
@media (min-width: 720px) {
  .project-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-gallery > :first-child {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
  }
}
.project-gallery__item {
  position: relative;
  background: var(--paper-2);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
}
.project-gallery__item img,
.project-gallery__item .placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.project-gallery__item:hover img,
.project-gallery__item:hover .placeholder {
  transform: scale(1.02);
}

.project-description {
  max-width: 70ch;
  font-size: var(--step-1);
  font-weight: 300;
  color: var(--ink);
}
.project-description p + p {
  margin-top: 1em;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(15, 15, 15, 0.94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox[data-open="true"] {
  display: flex;
}
.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 180ms ease;
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  background: rgba(255, 255, 255, 0.22);
}
.lightbox__close { top: 1rem; right: 1rem; }
.lightbox__prev  { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__next  { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox__counter {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---------- About / qui som ---------- */
.about {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 6rem);
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 900px) {
  .about__grid {
    grid-template-columns: 240px 1fr;
    gap: 5rem;
  }
}
.about__section {
  border-top: 1px solid var(--line);
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(1.5rem, 3vw, 2.5rem);
}
.about__section:first-child {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}
.about__label {
  font-size: var(--step--1);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1rem;
}
.about__name {
  font-size: var(--step-3);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.about__bio {
  color: var(--ink-muted);
  font-size: var(--step-0);
}
.about__body {
  font-size: var(--step-1);
  font-weight: 300;
  max-width: 65ch;
}
.about__body p + p {
  margin-top: 1em;
}
.about__body strong {
  font-weight: 600;
  color: var(--brand);
}

/* ---------- Footer / contact ---------- */
.site-footer {
  background: var(--ink);
  color: #ddd;
  padding: clamp(3rem, 6vw, 5rem) 0 2rem;
}
.site-footer a:hover {
  color: var(--brand);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 4rem);
}
@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}
.site-footer__heading {
  font-size: var(--step--1);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 1.25rem;
}
.contact-list {
  display: grid;
  gap: 1rem;
  font-size: var(--step-1);
}
.contact-list a {
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding-bottom: 2px;
}
.contact-list a:hover {
  border-color: var(--brand);
}

.contact-form {
  display: grid;
  gap: 1rem;
}
.contact-form__row {
  display: grid;
  gap: 1rem;
}
@media (min-width: 540px) {
  .contact-form__row {
    grid-template-columns: 1fr 1fr;
  }
}
.contact-form label {
  display: block;
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.4rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.5rem 0;
  color: #fff;
  font-size: var(--step-0);
  outline: none;
  transition: border-color 200ms ease;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--brand);
}
.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-form__submit {
  justify-self: start;
  margin-top: 0.5rem;
  padding: 0.95rem 1.75rem;
  background: var(--brand);
  color: #fff;
  font-size: var(--step--1);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  transition: background 180ms ease, transform 180ms ease;
}
.contact-form__submit:hover {
  background: var(--brand-dark);
  transform: translateY(-1px);
}
.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Honeypot — invisible per a humans, visible per a bots. */
.contact-form__hp {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

/* Missatge de resposta del formulari. */
.contact-form__status {
  margin: 0.5rem 0 0;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: var(--step--1);
  line-height: 1.4;
}
.contact-form__status[data-kind="ok"] {
  background: rgba(80, 180, 110, 0.15);
  color: #1f6b3a;
  border: 1px solid rgba(80, 180, 110, 0.35);
}
.contact-form__status[data-kind="error"] {
  background: rgba(243, 97, 90, 0.12);
  color: var(--brand-dark);
  border: 1px solid rgba(243, 97, 90, 0.35);
}
.contact-form__status[data-kind="info"] {
  background: rgba(0, 0, 0, 0.05);
  color: var(--ink, #1a1a1a);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: var(--step--1);
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  inset-block-end: 1rem;
  inset-inline: 1rem;
  max-width: 720px;
  margin-inline: auto;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  z-index: 100;
  display: none;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.cookie-banner[data-open="true"] {
  display: flex;
}
.cookie-banner__text {
  flex: 1 1 280px;
  font-size: var(--step--1);
  color: var(--ink-muted);
  line-height: 1.5;
}
.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
}
.cookie-banner button {
  padding: 0.6rem 1rem;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
}
.cookie-banner__accept {
  background: var(--brand);
  color: #fff;
}
.cookie-banner__accept:hover {
  background: var(--brand-dark);
}
.cookie-banner__reject {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--line);
}
.cookie-banner__reject:hover {
  color: var(--ink);
}

/* ---------- Back to top ---------- */
.to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 200ms ease, transform 200ms ease;
  z-index: 60;
}
.to-top[data-visible="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.to-top:hover {
  background: var(--brand-dark);
}

/* ---------- Placeholder (per imatges encara no afegides) ---------- */
.placeholder {
  --p-fg: #c9c5be;
  --p-bg: #efece6;
  background:
    repeating-linear-gradient(
      135deg,
      var(--p-bg) 0,
      var(--p-bg) 10px,
      #e6e2db 10px,
      #e6e2db 20px
    );
  position: relative;
  display: grid;
  place-items: center;
}
.placeholder::after {
  content: attr(data-label);
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #7b7770;
  background: rgba(255, 255, 255, 0.85);
  padding: 0.4rem 0.7rem;
  border-radius: 2px;
}

/* ---------- Legal pages (avís legal, privacitat, cookies) ---------- */
.legal {
  padding: clamp(1rem, 3vw, 2rem) 0 clamp(4rem, 8vw, 6rem);
}
.legal__container {
  max-width: 760px;
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--ink);
}
.legal__container h2 {
  margin-top: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 0.75rem;
  font-size: var(--step-2);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.legal__container h2:first-child {
  margin-top: 0;
}
.legal__container p,
.legal__container ul,
.legal__container ol {
  margin-bottom: 1rem;
}
.legal__container ul,
.legal__container ol {
  padding-left: 1.5rem;
}
.legal__container li {
  list-style: disc;
  margin-bottom: 0.35rem;
}
.legal__container ol li { list-style: decimal; }
.legal__container a {
  color: var(--brand-dark);
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: color 180ms ease;
}
.legal__container a:hover {
  color: var(--brand);
}
.legal__container code {
  background: var(--paper-2);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.92em;
}
.legal__table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: var(--step--1);
}
.legal__table th,
.legal__table td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.85rem;
  text-align: left;
  vertical-align: top;
}
.legal__table thead th {
  background: var(--paper-2);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--ink-muted);
}
.legal__updated {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: var(--step--1);
}
.btn-cookie-reset {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  padding: 0.65rem 1.25rem;
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 180ms ease;
}
.btn-cookie-reset:hover {
  background: var(--brand);
}

/* ---------- Footer legal links row ---------- */
.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  font-size: var(--step--1);
  color: rgba(255, 255, 255, 0.5);
}
.site-footer__legal li {
  position: relative;
}
.site-footer__legal li + li::before {
  content: "·";
  position: absolute;
  left: -0.7rem;
  color: rgba(255, 255, 255, 0.3);
}
.site-footer__legal a {
  color: rgba(255, 255, 255, 0.65);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 180ms ease, border-color 180ms ease;
}
.site-footer__legal a:hover {
  color: var(--brand);
  border-bottom-color: currentColor;
}

/* ---------- Cookie banner — extra button ---------- */
.cookie-banner__config {
  background: transparent;
  color: var(--ink-muted);
  border: 1px solid var(--line);
  padding: 0.6rem 1rem;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: color 180ms ease, border-color 180ms ease;
}
.cookie-banner__config:hover {
  color: var(--ink);
  border-color: var(--ink);
}
.cookie-banner__config a {
  color: inherit;
  text-decoration: none;
}

/* ---------- 404 ---------- */
.notfound {
  min-height: calc(100vh - 72px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
}
.notfound__code {
  font-size: clamp(5rem, 18vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--brand);
  line-height: 1;
}
.notfound__title {
  font-size: var(--step-2);
  margin-top: 1rem;
}
.notfound__cta {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.95rem 1.75rem;
  background: var(--ink);
  color: #fff;
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.notfound__cta:hover {
  background: var(--brand);
}

/* ---------- Print ---------- */
@media print {
  .site-header,
  .site-footer,
  .cookie-banner,
  .to-top {
    display: none !important;
  }
}