/* ================================================
   PULMONS DE BARRI — Main Styles
   Nav · Components · Page layouts
   ================================================ */

@import url('base.css');
/* DM Serif Display loaded here — available as --font-display for project environments */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Nunito:wght@300;400;500;700&display=swap');

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--container-pad);
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-neutral);
  z-index: 100;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__logo img { height: 52px; width: auto; display: block; }

.nav__logo-text {
  font-family: var(--font-base);
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.01em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.03em;
  opacity: 0.5;
  transition: opacity var(--transition);
}

.nav__links a:hover,
.nav__links a.active { opacity: 1; }

.nav__cta {
  padding: 0.5em 1.2em;
  background: var(--color-dark);
  color: var(--color-white) !important;
  border-radius: 999px;
  opacity: 1 !important;
  font-size: 0.8rem !important;
  transition: background var(--transition) !important;
}

.nav__cta:hover {
  background: var(--color-gold) !important;
  color: var(--color-dark) !important;
}

main { padding-top: var(--nav-height); }

/* ── Hero ── */
/* Dark full-bleed editorial hero — brand statement + photo panel */
.hero {
  background: var(--color-dark);
  color: var(--color-white);
  min-height: 88vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto;
}

.hero__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg) var(--space-xl) var(--container-pad);
}

.hero__photo {
  overflow: hidden;
  background: var(--color-neutral);
  position: relative;
}

.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero__eyebrow {
  font-family: var(--font-base);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.35;
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.0;
  margin-bottom: var(--space-md);
  max-width: 14ch;
}

.hero__title em {
  font-style: italic;
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: #767676;
  max-width: 50ch;
  line-height: 1.7;
}

/* Three-panel navigation row anchored to bottom of hero — spans both photo+text columns */
.hero__nav-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-nav-card {
  padding: var(--space-md) var(--container-pad);
  border-right: 1px solid rgba(255,255,255,0.1);
  transition: background var(--transition);
  text-decoration: none;
  display: block;
  color: var(--color-white);
}

.hero-nav-card:last-child { border-right: none; }

.hero-nav-card:not(.hero-nav-card--gold):hover {
  background: rgba(255,255,255,0.06);
  color: var(--color-white);
}

.hero-nav-card--gold {
  background: var(--color-gold);
  color: var(--color-dark);
}

.hero-nav-card--gold:hover {
  background: #f0b000;
  color: var(--color-dark);
}

.hero-nav-card__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 0.5em;
}

.hero-nav-card--gold .hero-nav-card__label { opacity: 0.6; }

.hero-nav-card__title {
  display: block;
  font-size: 1.15rem;
  font-weight: var(--fw-medium);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 2em;
  border-radius: 999px;
  font-family: var(--font-base);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.btn--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn--dark:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid currentColor;
}

.btn--outline:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

/* ── Section header ── */
.section-header { margin-bottom: var(--space-lg); }

.section-header__label,
h2.section-header__label,
h3.section-header__label {
  font-family: var(--font-base);
  font-size: 0.65rem;
  font-weight: var(--fw-regular);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.35;
  margin-bottom: var(--space-xs);
}

/* ── Project grid ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 380px));
  gap: var(--space-md);
  justify-content: center;
}

.project-card {
  border-radius: 12px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  background: var(--color-white);
  border: 1px solid var(--color-neutral);
  border-left: 3px solid var(--card-color, var(--color-neutral));
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.10);
}

/* Color-backed image area — project color is always the visual anchor,
   whether as a photo backdrop or as the full panel (Tavistock pattern). */
.project-card__image {
  aspect-ratio: 4/3;
  background: var(--card-color, var(--color-neutral));
  overflow: hidden;
  position: relative;
  contain: layout;
}

.project-card__image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}

.project-card__body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4em;
  margin-bottom: var(--space-sm);
  justify-content: center;
}

.project-card__title {
  font-family: var(--font-base);
  font-size: 1.4rem;
  font-weight: var(--fw-regular);
  margin-bottom: 0.5em;
  line-height: 1.15;
}

.project-card__excerpt {
  font-size: 0.875rem;
  color: #666;
  max-width: none;
  line-height: 1.6;
  flex: 1;
}

/* Featured badge */
.project-card__badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--color-dark);
  color: var(--color-gold);
  font-size: 0.6rem;
  font-weight: var(--fw-medium);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25em 0.6em;
  border-radius: 3px;
  z-index: 1;
}

/* Tag filter bar on projects page */
.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
  align-items: center;
}

.tag-filter__btn {
  background: none;
  border: 1px solid var(--color-neutral);
  border-radius: 99px;
  padding: 0.3em 0.9em;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  color: var(--color-dark);
}

.tag-filter__btn:hover,
.tag-filter__btn.active {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

/* ── Team grid ── */
.team-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.team-card {
  color: inherit;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  width: 100%;
}

@media (min-width: 768px) {
  .team-card {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--space-xl);
  }
}

a.team-card {
  transition: opacity var(--transition);
}

a.team-card:hover {
  opacity: 0.85;
}

a.team-card:hover .team-card__photo {
  border-color: var(--color-gold);
}

.team-card__photo {
  width: 160px;
  height: 160px;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  border: 2px solid var(--color-neutral);
  display: block;
  transition: border-color var(--transition);
}

@media (min-width: 768px) {
  .team-card__photo {
    width: 200px;
    height: 200px;
  }
}

.team-card__body {
  flex: 1;
  padding-top: 0.25rem;
}

.team-card__name {
  font-family: var(--font-base);
  font-size: 1.3rem;
  font-weight: var(--fw-regular);
  margin-bottom: 0.2em;
}

.team-card__role {
  font-family: var(--font-base);
  font-size: 0.7rem;
  opacity: 0.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.75em;
}

/* ── Team featured cards (main team page grid — 3 columns, circle photo) ── */
.team-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (max-width: 768px) {
  .team-intro-grid {
    grid-template-columns: 1fr;
  }
  .team-intro-grid img {
    display: none;
  }
}

.team-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

@media (max-width: 640px) {
  .team-feat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.team-feat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  text-decoration: none;
  color: inherit;
  border-radius: 14px;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-neutral);
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-feat:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.10);
}

.team-feat__img-wrap {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  margin-bottom: var(--space-md);
  background: var(--color-neutral);
  border: 3px solid var(--color-neutral);
  transition: border-color var(--transition);
}

.team-feat:hover .team-feat__img-wrap {
  border-color: var(--color-gold);
}

.team-feat__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.team-feat__photo--placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-neutral);
}

.team-feat__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  width: 100%;
}

.team-feat__name {
  font-size: 1.1rem;
  font-weight: var(--fw-regular);
  line-height: 1.2;
  margin-bottom: 0.25em;
}

.team-feat__role {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
  font-weight: var(--fw-medium);
  margin-bottom: 0.75em;
}

.team-feat__bio {
  font-size: 0.875rem;
  opacity: 0.6;
  line-height: 1.6;
  max-width: 28ch;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-bottom: auto;
  padding-bottom: var(--space-sm);
}

.team-feat__cta {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  color: var(--color-dark);
  opacity: 0.45;
  letter-spacing: 0.06em;
  transition: color var(--transition), opacity var(--transition);
}

.team-feat:hover .team-feat__cta {
  color: var(--color-gold);
  opacity: 1;
}

/* ── Team mini-cards (compact strip used on index / projects listing) ── */
.team-mini-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

a.team-mini-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  padding: 0.5rem 0.75rem 0.5rem 0.5rem;
  border-radius: 8px;
  transition: background 0.15s;
}

a.team-mini-card:hover {
  background: rgba(0,0,0,0.04);
}

.team-mini-card__photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  background: var(--color-neutral);
  flex-shrink: 0;
  border: 2px solid var(--color-neutral);
  transition: border-color var(--transition);
}

a.team-mini-card:hover .team-mini-card__photo {
  border-color: var(--color-gold);
}

.team-mini-card__name {
  font-size: 1rem;
  font-weight: var(--fw-medium);
  line-height: 1.2;
}

.team-mini-card__role {
  font-size: 0.68rem;
  opacity: 0.5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2em;
}

/* ── Pillars / values ── */
.pillars {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.pillar {
  padding: var(--space-md);
  padding-left: calc(var(--space-md) + 3px);
  background: var(--color-cream);
  border-radius: 12px;
}

.pillar__title {
  font-family: var(--font-base);
  font-size: 1.1rem;
  font-weight: var(--fw-regular);
  margin-bottom: 0.4em;
}

.pillar__desc {
  font-size: 0.8rem;
  opacity: 0.55;
  line-height: 1.5;
}

/* ── Accent bands ── */
.band--gold {
  background: var(--color-gold);
  padding: var(--space-lg) 0;
}

.band--dark {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-lg) 0;
}

.band--cream {
  background: var(--color-cream);
  padding: var(--space-xl) 0;
}

/* ── Partners logos band ── */
.partners-band {
  background: var(--color-dark);
  padding: var(--space-lg) 0;
}

.partners-band .section-header__label {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.partners-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-lg);
  row-gap: var(--space-md);
}

/* Logo image: white, muted, sharpens on hover */
.partner-item__logo {
  height: 52px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.35;
  transition: opacity var(--transition);
  display: block;
}

.partner-item__logo:hover { opacity: 0.85; }

/* Text fallback when no logo uploaded yet */
.partner-item__name {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  opacity: 0.3;
  transition: opacity var(--transition);
  white-space: nowrap;
}

.partner-item__name:hover { opacity: 0.7; }

/* ── Footer ── */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__logo img {
  height: 40px;
  margin-bottom: var(--space-sm);
  filter: invert(1);
}

.footer__wordmark {
  font-family: var(--font-base);
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  max-width: 36ch;
  line-height: 1.6;
}

.footer__heading {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.35;
  margin-bottom: var(--space-sm);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6em;
}

.footer__links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  opacity: 0.3;
}

/* Collapsible footer nav — links hidden by default, toggled with JS */
.footer__toggle {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 0;
  margin-bottom: var(--space-sm);
}

.footer__toggle-icon {
  font-size: 0.9rem;
  opacity: 0.4;
  transition: transform var(--transition);
  line-height: 1;
  font-weight: var(--fw-bold);
}

.footer__toggle[aria-expanded="true"] .footer__toggle-icon {
  transform: rotate(45deg);
}

.footer__links[hidden] { display: none; }

/* ── Skeleton loading ── */
@keyframes skeleton-pulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 0.9; }
}

.skeleton {
  background: var(--color-neutral);
  border-radius: 8px;
  animation: skeleton-pulse 1.4s ease-in-out infinite;
}

.project-card--skeleton {
  background: var(--color-white);
  border: 1px solid var(--color-neutral);
  border-radius: 12px;
  overflow: hidden;
  pointer-events: none;
}

.project-card--skeleton .project-card__image {
  aspect-ratio: 4/3;
  background: var(--color-neutral);
  animation: skeleton-pulse 1.4s ease-in-out infinite;
}

.project-card--skeleton .project-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.project-card--skeleton .sk-tag   { height: 20px; width: 70px; }
.project-card--skeleton .sk-title { height: 28px; width: 60%; }
.project-card--skeleton .sk-desc  { height: 16px; width: 90%; }
.project-card--skeleton .sk-desc2 { height: 16px; width: 70%; }

/* ── Contact form ── */
.contact-form {
  max-width: 560px;
  margin-top: var(--space-lg);
}

.contact-form__group {
  margin-bottom: var(--space-md);
}

.contact-form__label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 0.5em;
  font-weight: var(--fw-medium);
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 0.85em 1.1em;
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: var(--fw-light);
  color: var(--color-dark);
  background: var(--color-white);
  border: 1.5px solid var(--color-neutral);
  border-radius: 8px;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--color-dark);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.6;
}

.contact-form__submit {
  margin-top: var(--space-sm);
}

/* Success / error states */
.contact-form__status {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-radius: 8px;
  font-size: 0.9rem;
  display: none;
}

.contact-form__status--success {
  background: #e8f5e9;
  color: #2e7d32;
  border-left: 3px solid #43a047;
  display: block;
}

.contact-form__status--error {
  background: #fdecea;
  color: #c62828;
  border-left: 3px solid #e53935;
  display: block;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .hero__photo {
    min-height: 260px;
    order: -1;
  }

  .hero__nav-row {
    grid-template-columns: 1fr;
  }

  .hero-nav-card {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-sm) var(--space-md);
  }

  .hero-nav-card:last-child { border-bottom: none; }
}

/* ── Hamburger button ── */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 110;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__hamburger { display: flex; }

  .nav__links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-sm) var(--space-md) var(--space-md);
    gap: 0;
    border-bottom: 1px solid var(--color-neutral);
    z-index: 99;
  }

  .nav__links--open { display: flex; }

  .nav__links li { width: 100%; }

  .nav__links a {
    display: block;
    padding: 0.85rem 0;
    font-size: 1rem;
    opacity: 0.7;
    border-bottom: 1px solid var(--color-neutral);
  }

  .nav__links li:last-child a { border-bottom: none; }

  .nav__cta {
    margin-top: var(--space-sm);
    text-align: center;
    background: var(--color-dark) !important;
    color: var(--color-white) !important;
    border-radius: 999px !important;
    padding: 0.75rem var(--space-md) !important;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

/* ── Language switcher ────────────────────────────────────── */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: var(--space-sm);
  padding-left: var(--space-sm);
  border-left: 1px solid currentColor;
  opacity: 0.55;
}

.lang-btn {
  background: none;
  border: none;
  color: inherit;
  font-family: var(--font-base);
  font-size: 0.68rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.25em 0.3em;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.15s;
  line-height: 1;
}

.lang-btn:hover { opacity: 1; }
.lang-btn--active {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

@media (max-width: 768px) {
  .lang-switcher { display: none; }
}