/* ==========================================================================
   Astroselva — Associació d'Astronomia de La Selva del Camp
   Full d'estils professional (Cosmic Dark Theme)
   ========================================================================== */

:root {
  /* Paleta cromàtica còsmica */
  --bg-deep: #050811;
  --bg-surface: #0c1224;
  --bg-surface-elevated: #131c38;
  --bg-glass: rgba(12, 18, 36, 0.75);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.3);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #38bdf8;
  --accent-blue: #2563eb;
  --accent-indigo: #818cf8;
  --accent-gold: #facc15;
  --accent-glow: 0 0 25px rgba(56, 189, 248, 0.25);

  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1140px;
}

/* Reset i configuració base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Fons interactiu d'estrelles en Canvas */
#starsCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 50% 20%, #0d1533 0%, var(--bg-deep) 75%);
}

/* Contenidor central */
.container {
  width: 90%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

/* Tipografia */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-main);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
}

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

/* Botons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #38bdf8 0%, #1d4ed8 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(56, 189, 248, 0.5);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-subtle);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-cyan);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* Capçalera i Navegació */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.35);
  transition: var(--transition);
}

.brand:hover .brand-logo-img {
  transform: scale(1.06);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 22px rgba(56, 189, 248, 0.65);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: #ffffff;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-instagram {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  padding: 4px;
}

.nav-instagram:hover {
  color: #f43f5e;
  transform: translateY(-2px);
  filter: drop-shadow(0 0 8px rgba(244, 63, 94, 0.6));
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  padding: 5px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition);
}

/* Hero Section */
.hero-section {
  padding: 6.5rem 0 5rem;
  position: relative;
  text-align: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 860px;
}

.hero-logo-box {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-logo-img {
  width: 145px;
  height: 145px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 35px rgba(56, 189, 248, 0.45);
  animation: cosmicFloat 5s ease-in-out infinite;
  transition: var(--transition);
}

.hero-logo-img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 50px rgba(56, 189, 248, 0.7);
  border-color: #ffffff;
}

@keyframes cosmicFloat {
  0%, 100% {
    transform: translateY(0);
    box-shadow: 0 0 35px rgba(56, 189, 248, 0.45);
  }
  50% {
    transform: translateY(-8px);
    box-shadow: 0 0 55px rgba(56, 189, 248, 0.7);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: clamp(2.3rem, 5.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, #ffffff 40%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
  max-width: 800px;
}

@media (min-width: 680px) {
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  backdrop-filter: blur(10px);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Estructura general de seccions */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-dark {
  background: rgba(12, 18, 36, 0.45);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-highlight {
  background: radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 60%);
  border-top: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Grids */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Secció: Qui som */
.about-text-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.about-text-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.about-text-card p {
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

.about-values {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.value-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.value-icon {
  font-size: 1.5rem;
  background: rgba(56, 189, 248, 0.12);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.value-item h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.value-item p {
  font-size: 0.92rem;
  margin-bottom: 0;
}

.about-visual-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.equipment-highlight {
  background: linear-gradient(145deg, var(--bg-surface-elevated), var(--bg-surface));
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--accent-glow);
}

.highlight-badge {
  display: inline-block;
  background: rgba(250, 204, 21, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(250, 204, 21, 0.3);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.equipment-highlight h4 {
  font-size: 1.45rem;
  margin-bottom: 1.75rem;
}

.equipment-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.equipment-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.eq-icon {
  color: var(--accent-cyan);
  font-size: 1rem;
  margin-top: 3px;
}

.equipment-list strong {
  display: block;
  color: #ffffff;
  font-size: 0.98rem;
  margin-bottom: 0.2rem;
}

.equipment-list span {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Secció: Què fem (Targetes de serveis) */
.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--accent-glow);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: #ffffff;
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-indigo);
  background: rgba(129, 140, 248, 0.1);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
}

/* Secció: Activitats (Agenda) */
.events-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 940px;
  margin: 0 auto;
}

.event-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition);
}

@media (min-width: 768px) {
  .event-row {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
}

.event-row:hover {
  border-color: rgba(56, 189, 248, 0.35);
  background: var(--bg-surface-elevated);
}

.event-date {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1.4rem;
  text-align: center;
  min-width: 90px;
}

.event-date .day {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}

.event-date .month {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 4px;
}

.event-details {
  flex-grow: 1;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
  margin-bottom: 0.4rem;
}

.event-type {
  color: var(--accent-gold);
  font-weight: 600;
}

.event-location {
  color: var(--text-dim);
}

.event-title {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.event-desc {
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Secció: Fes-te soci */
.membership-perks-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  max-width: 980px;
  margin: 0 auto 3.5rem;
}

@media (max-width: 640px) {
  .membership-perks-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .membership-perks-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.perk-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}

.perk-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
}

.perk-box h4 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.perk-box p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Formulari d'Inscripció */
.form-wrapper {
  background: var(--bg-surface);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  max-width: 860px;
  margin: 0 auto;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

@media (min-width: 768px) {
  .form-wrapper {
    padding: 3.5rem;
  }
}

.form-intro {
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 2rem;
}

.form-intro h3 {
  font-size: 1.65rem;
  margin-bottom: 0.75rem;
}

.form-intro p {
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.fees-card {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
}

.single-fee-card {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.12) 0%, rgba(37, 99, 235, 0.08) 100%);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.fee-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.fee-amount {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.fee-period {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-muted);
}

.fee-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.input-readonly {
  background: rgba(56, 189, 248, 0.06) !important;
  border-color: rgba(56, 189, 248, 0.3) !important;
  color: var(--accent-cyan) !important;
  font-weight: 600;
  cursor: default;
}

.member-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 680px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group select {
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.form-group input.invalid,
.form-group select.invalid {
  border-color: #ef4444;
}

.error-msg {
  display: none;
  font-size: 0.8rem;
  color: #f87171;
  margin-top: 0.2rem;
}

.form-group input.invalid + .error-msg,
.form-group select.invalid + .error-msg,
.terms-error.show {
  display: block;
}

.iban-input {
  letter-spacing: 0.08em;
  font-family: var(--font-heading), monospace;
  text-transform: uppercase;
}

.field-hint {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.radio-label, .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
}

.radio-label input, .checkbox-label input {
  margin-top: 3px;
  cursor: pointer;
  accent-color: var(--accent-cyan);
}

.terms-checkbox {
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

/* Modal de confirmació */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background: var(--bg-surface-elevated);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-lg);
  max-width: 520px;
  width: 100%;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), var(--accent-glow);
  animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-icon-badge {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.modal-card h3 {
  font-size: 1.7rem;
  margin-bottom: 0.75rem;
}

.modal-card p {
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.modal-summary {
  background: rgba(5, 8, 17, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.75rem;
  text-align: left;
  font-size: 0.88rem;
}

.modal-summary p {
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

/* Footer */
.footer {
  background: #03050a;
  border-top: 1px solid var(--border-subtle);
  padding-top: 4.5rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.5fr;
  }
}

.brand-col .footer-desc {
  margin-top: 1rem;
  font-size: 0.92rem;
  max-width: 380px;
  line-height: 1.6;
}

.footer-location {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--accent-cyan);
}

.footer-social-box {
  margin-top: 1.5rem;
}

.instagram-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.28);
  color: #fb7185;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 500;
  transition: var(--transition);
  text-decoration: none;
}

.instagram-badge:hover {
  background: linear-gradient(45deg, rgba(244, 63, 94, 0.25), rgba(168, 85, 247, 0.25));
  border-color: rgba(244, 63, 94, 0.6);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 18px rgba(244, 63, 94, 0.25);
}

.contact-social-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.social-link-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #fb7185 !important;
  font-weight: 500;
  transition: var(--transition);
}

.social-link-instagram:hover {
  color: #fda4af !important;
  transform: translateX(3px);
  text-shadow: 0 0 10px rgba(244, 63, 94, 0.5);
}

.instagram-icon {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.social-link-instagram:hover .instagram-icon,
.instagram-badge:hover .instagram-icon {
  transform: scale(1.12);
}

.footer-col h4 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links, .footer-contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-contact strong {
  color: var(--text-main);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.75rem 0;
  font-size: 0.85rem;
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

@media (min-width: 640px) {
  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-sky-note {
  color: var(--accent-cyan);
  font-size: 0.8rem;
}

/* Resposta mòbil del menú */
@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(5, 8, 17, 0.98);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 2rem 1.5rem;
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-list {
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }
}