/* ===== PALETA & VARIABLES ===== */
:root {
  --color-bg: #f9f7f0;
  --color-bg-alt: #ffffff;
  --color-primary: #1f4748;
  --color-primary-strong: #007073;
  --color-primary-soft: #94afa8;
  --color-primary-soft-2: #bcd1cc;
  --color-text: #000000;
  --color-text-muted: #535353;
  --color-border: #e0ded5;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.04);

  --max-width: 1120px;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
}

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

a {
  color: var(--color-primary-strong);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

p {
  margin: 0 0 1.25rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
.section-header {
  margin-bottom: 2.5rem;
}

.section-header.align-left {
  text-align: left;
}

.section-header h2 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: clamp(1.4rem, 2vw + 1rem, 1.95rem);
  text-transform: uppercase;
  letter-spacing: clamp(0.08em, 0.8vw, 0.16em);
  color: var(--color-primary);
  margin: 0 0 0.8rem;
}

.section-header p {
  max-width: none;
  width: 100%;
  color: var(--color-text-muted);
  margin: 0;
}

/* ===== BOTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  font-size: clamp(0.9rem, 0.5vw + 0.75rem, 1rem);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease,
    border-color 0.18s ease, transform 0.08s ease;
  background: var(--color-bg-alt);
}

.btn.primary {
  background: var(--color-primary-strong);
  color: #ffffff;
  border-color: var(--color-primary-strong);
}

.btn.primary:hover {
  background: #098e92;
  border-color: #098e92;
  transform: translateY(-1px);
}

/* ===== CAPÇALERA ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(249, 247, 240, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.8rem 1.5rem;
}

.logo img {
  height: 46px;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.13em;
}

.main-nav a {
  color: var(--color-primary);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-primary-strong);
}

.language-switcher {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.85rem;
}

.language-switcher button {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  color: var(--color-text-muted);
  cursor: pointer;
}

.language-switcher button.active {
  font-weight: 500;
  color: var(--color-primary-strong);
}

.language-switcher button:focus-visible {
  outline: 2px solid rgba(0, 112, 115, 0.35);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Menú mòbil */

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 999px;
  position: relative;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-label span::before {
  top: -6px;
}

.nav-toggle-label span::after {
  top: 6px;
}

.nav-toggle:checked + .nav-toggle-label span {
  transform: rotate(45deg);
}

.nav-toggle:checked + .nav-toggle-label span::before {
  transform: rotate(90deg);
  top: 0;
}

.nav-toggle:checked + .nav-toggle-label span::after {
  opacity: 0;
}

/* ===== HERO FULL BACKGROUND ===== */

.hero-fullbg {
  position: relative;
  width: 100%;
  min-height: clamp(22rem, 55vh, 42rem);
  background: url("img/hero-muntanya.jpg") center center / cover no-repeat;
  display: flex;
  align-items: center;
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-fullbg h1 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 2.2vw + 1.2rem, 2.6rem);
  text-transform: uppercase;
  letter-spacing: clamp(0.08em, 1vw, 0.15em);
  color: #ffffff;
  margin: 0 0 1.4rem;
}

.hero-fullbg .hero-lead {
  color: #ffffff;
  opacity: 0.95;
  font-size: clamp(0.95rem, 0.6vw + 0.8rem, 1.1rem);
  max-width: 40rem;
  margin: 0 0 2rem;
}

.hero-fullbg .btn.primary {
  background: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
}

.hero-fullbg .btn.primary:hover {
  background: #e5e5e5;
  border-color: #e5e5e5;
}

/* HERO responsive */

@media (max-width: 900px) {
  .hero-content {
    max-width: 520px;
  }
}

@media (max-width: 600px) {
  .hero-content {
    max-width: 100%;
  }
}

/* ===== SOBRE NOSALTRES ===== */

.about {
  background: var(--color-bg);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr);
  gap: 3.5rem;
}

.about-text {
  max-width: none;
  width: 100%;
  font-size: 0.98rem;
  color: var(--color-text-muted);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

.team-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.team-photo-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.team-card:hover,
.team-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.08);
}

.team-card:hover .team-photo-wrap img,
.team-card:focus-within .team-photo-wrap img {
  transform: scale(1.04);
}

.team-photo-wrap.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-soft);
  color: var(--color-bg-alt);
  font-size: 0.9rem;
}

.team-content {
  padding: 1.1rem 1.2rem 1.4rem;
}

.team-content h3 {
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  margin: 0 0 0.4rem;
}

.team-role {
  margin: 0 0 0.6rem;
  font-size: 0.9rem;
  color: var(--color-primary-strong);
  font-weight: 500;
}

.team-bio {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ===== SERVEIS ===== */

.services {
  background: #ffffff;
}

.services-intro {
  max-width: none;
  width: 100%;
  font-size: 0.97rem;
  color: var(--color-text-muted);
  margin: 0 0 2.5rem;
}

.services-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.8rem;
}

.service-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1.7rem 1.6rem 1.9rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-item-label {
  font-family: "Oswald", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary-soft);
  margin: 0;
}

.service-item-title {
  font-family: "Roboto Slab", "Roboto", serif;
  font-size: 1.05rem;
  margin: 0;
  color: var(--color-primary);
}

.service-item-desc {
  margin: 0.35rem 0 0.8rem;
  font-size: 0.93rem;
  color: var(--color-text-muted);
}

.service-item-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ===== CONTACTE ===== */

.contact {
  background: #ffffff;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-content: center;
}

.contact-form-wrap {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 18px 40px rgba(17, 24, 39, 0.08);
  padding: clamp(1.8rem, 2.2vw + 1rem, 2.8rem);
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.form-status {
  margin: 0 0 1.1rem;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  font-size: 0.94rem;
  display: none;
}

.form-status:not(:empty) {
  display: block;
}

.form-status.is-error {
  color: #b42318;
  background: rgba(180, 35, 24, 0.08);
  border-color: rgba(180, 35, 24, 0.2);
}

.form-status.is-success {
  color: #1f7a3e;
  background: rgba(31, 122, 62, 0.1);
  border-color: rgba(31, 122, 62, 0.25);
}

.contact-form .form-row {
  margin-bottom: 1.2rem;
}

.contact-form label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.45rem;
}

.contact-form input:not([type="checkbox"]),
.contact-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(31, 71, 72, 0.18);
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: #ffffff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease,
    background-color 0.18s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form input:not([type="checkbox"]):focus-visible,
.contact-form textarea:focus-visible {
  outline: none;
  border-color: var(--color-primary-strong);
  box-shadow: 0 0 0 3px rgba(0, 112, 115, 0.18);
  background: #ffffff;
}

.contact-form .btn {
  margin-top: 0.35rem;
}

.form-row-inline {
  display: flex;
  justify-content: flex-start;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.privacy-link {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  margin: 0;
  font: inherit;
  font-weight: 700;
  color: var(--color-primary-strong);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.privacy-link:hover,
.privacy-link:focus-visible {
  color: var(--color-primary);
}

.privacy-link:focus-visible {
  outline: 2px solid rgba(0, 112, 115, 0.35);
  outline-offset: 3px;
  border-radius: 4px;
}

.checkbox input {
  width: auto;
  padding: 0;
  border: 0;
  box-shadow: none;
  margin-top: 0;
}

/* ===== MODAL PRIVACITAT ===== */

.privacy-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.privacy-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.privacy-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 18, 24, 0.55);
  backdrop-filter: blur(2px);
}

.privacy-modal__panel {
  position: relative;
  width: min(720px, 100%);
  max-height: min(78vh, 720px);
  overflow: auto;
  background: #ffffff;
  color: var(--color-text);
  border-radius: 16px;
  border: 1px solid rgba(31, 71, 72, 0.12);
  box-shadow: 0 24px 60px rgba(17, 24, 39, 0.25);
  padding: clamp(1.4rem, 2vw + 1rem, 2.2rem);
}

.privacy-modal__close {
  position: absolute;
  top: 0.55rem;
  right: 0.6rem;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-primary);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.privacy-modal__close:hover,
.privacy-modal__close:focus-visible {
  background: rgba(0, 112, 115, 0.08);
  border-color: rgba(0, 112, 115, 0.18);
}

.privacy-modal__close:focus-visible {
  outline: 2px solid rgba(0, 112, 115, 0.28);
  outline-offset: 2px;
}

.privacy-modal__title {
  margin: 0 0 0.6rem;
  font-size: clamp(1.25rem, 1.1rem + 0.8vw, 1.6rem);
  color: var(--color-primary);
}

.privacy-modal__content {
  color: var(--color-text);
  font-size: 0.98rem;
}

.privacy-modal__content p {
  margin: 0.7rem 0 0;
}

.privacy-modal__content p:first-child {
  margin-top: 0;
}

body.has-modal-open {
  overflow: hidden;
}

/* ===== PEU DE PÀGINA ===== */

.site-footer {
  background: var(--color-primary);
  color: #ffffff;
  padding: 2.5rem 0 2.2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.footer-logo {
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
  margin: 0 0 0.8rem;
}

.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.footer-contact li + li {
  margin-top: 0.3rem;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.footer-instagram {
  font-size: 0.9rem;
  color: #ffffff;
}

.footer-logo-image {
  height: 34px;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 1200px) {
  .team-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  .team-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-right {
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .header-inner {
    padding-inline: 1rem;
  }

  .language-switcher {
    display: flex;
    margin-left: auto;
    font-size: 0.78rem;
    gap: 0.35rem;
  }

  .main-nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: rgba(249, 247, 240, 0.98);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transform-origin: top;
    transform: scaleY(0);
    transition: transform 0.15s ease;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem 1.4rem;
    gap: 1rem;
  }

  .nav-toggle-label {
    display: block;
  }

  .nav-toggle:checked ~ .main-nav {
    transform: scaleY(1);
  }

  .section {
    padding: 3.5rem 0;
  }

  .team-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-form-wrap {
    padding: 1.6rem 1.4rem 1.8rem;
  }

  .contact-form .btn {
    width: 100%;
  }

  .footer-inner {
    gap: 1.5rem;
  }
}

@media (max-width: 520px) {
  .header-inner {
    gap: 1rem;
  }

  .logo img {
    height: 40px;
  }

  .main-nav ul {
    padding-inline: 1.2rem;
  }

  .service-item {
    padding: 1.4rem 1.3rem 1.6rem;
  }

  .footer-logo-image {
    height: 30px;
  }
}