/* ========================================
   VARIABLES Y RESET
   ======================================== */
:root {
  --color-bg: #fdfcfb;
  --color-text: #2d2a26;
  --color-text-muted: #6b6560;
  --color-accent: #e07a5f;
  --color-accent-soft: #f4e4d9;
  --color-secondary: #81b29a;
  --color-secondary-soft: #e8f0ec;
  --color-border: #e8e4e0;
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2.5rem;
  --spacing-xl: 4rem;
  --radius: 12px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  word-wrap: break-word;
}

/* Cursor follower - només en dispositius amb ratolí */
@media (hover: hover) and (pointer: fine) {
  .cursor-follower {
    position: fixed;
    left: -20px;
    top: -20px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-accent);
    pointer-events: none;
    z-index: 9999;
    opacity: 0.5;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease, width 0.2s ease, height 0.2s ease;
  }

  body:hover .cursor-follower {
    opacity: 0.7;
  }

  .cursor-follower.hover {
    width: 32px;
    height: 32px;
    opacity: 0.15;
  }

  .cursor-follower.hover {
    width: 28px;
    height: 28px;
    opacity: 0.2;
  }
}

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

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

ul {
  list-style: none;
}

/* ========================================
   NAVEGACIÓN
   ======================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(253, 252, 251, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-logo {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

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

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

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

/* ========================================
   HERO
   ======================================== */
@keyframes heroReveal {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero .hero-image {
  opacity: 0;
  animation: heroReveal 0.8s ease 0.15s forwards;
}

.hero .hero-subtitle {
  opacity: 0;
  animation: heroReveal 0.8s ease 0.3s forwards;
}

.hero .hero-title {
  opacity: 0;
  animation: heroReveal 0.8s ease 0.45s forwards;
}

.hero .hero-desc {
  opacity: 0;
  animation: heroReveal 0.8s ease 0.6s forwards;
}

.hero .hero-buttons {
  opacity: 0;
  animation: heroReveal 0.8s ease 0.75s forwards;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  padding: calc(80px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-xl);
}

.hero-image {
  flex-shrink: 0;
}

.hero-image img {
  width: 380px;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
}

.hero-content {
  max-width: 600px;
}

.hero-subtitle {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: var(--spacing-md);
}

.hero-title .highlight {
  color: var(--color-accent);
}

.hero-desc {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

/* ========================================
   BOTONES
   ======================================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
}

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

.btn-primary:hover {
  background: #d4694f;
  transform: translateY(-1px);
}

.btn-coneix-me {
  position: relative;
}

.btn-coneix-me:active {
  transform: scale(0.95);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ========================================
   SECCIONES
   ======================================== */
.section {
  padding: var(--spacing-xl) var(--spacing-lg);
}

.section--reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.section-alt {
  background: var(--color-secondary-soft);
}

.container {
  max-width: 900px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--spacing-sm);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.section-desc {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.section-desc:last-of-type {
  margin-bottom: var(--spacing-lg);
}

/* ========================================
   SOBRE MÍ
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.placeholder-image {
  aspect-ratio: 1;
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.about-text {
  color: var(--color-text-muted);
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.about-list li {
  padding-left: 1.5rem;
  position: relative;
}

.about-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.about-languages {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.about-languages-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* ========================================
   EXPERIÈNCIA - TIMELINE
   ======================================== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--spacing-md);
  padding-bottom: var(--spacing-lg);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  width: 12px;
  height: 12px;
  margin-top: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

.timeline-content {
  padding-left: var(--spacing-sm);
}

.timeline-year {
  font-size: 0.8rem;
  color: var(--color-accent);
  font-weight: 500;
}

.timeline-content h3 {
  font-size: 1.1rem;
  margin: 0.25rem 0 0.25rem 0;
}

.timeline-company {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text);
  margin-top: 0.25rem;
}

.timeline-location {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ========================================
   IDIOMES
   ======================================== */
.languages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.language-card {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: var(--spacing-md);
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.language-name {
  font-weight: 600;
  font-size: 1rem;
}

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

/* ========================================
   RECURSOS I PSICOMOTRICITAT
   ======================================== */
.resources-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.resources-gallery-4 {
  grid-template-columns: repeat(4, 1fr);
}

.resources-gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.resource-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.resource-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
}

.resource-image {
  aspect-ratio: 4/3;
}

.resource-info {
  padding: var(--spacing-md);
}

.resource-info h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.resource-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ========================================
   HOBBIES
   ======================================== */
.hobbies-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.hobby-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid transparent;
  transition: all var(--transition);
}

.hobby-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 8px 20px rgba(129, 178, 154, 0.15);
}

.hobby-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.hobby-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.hobby-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ========================================
   CONTACTO
   ======================================== */
.contact-text {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.contact-links {
  display: flex;
  gap: var(--spacing-md);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent-soft);
  border-radius: var(--radius);
  font-weight: 500;
  transition: all var(--transition);
}

.contact-link:hover {
  background: var(--color-accent);
  color: white;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  text-align: center;
  padding: var(--spacing-lg);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  .nav {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-left: max(var(--spacing-md), env(safe-area-inset-left));
    padding-right: max(var(--spacing-md), env(safe-area-inset-right));
  }

  .nav-links {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: var(--spacing-md);
    padding-left: max(var(--spacing-md), env(safe-area-inset-left));
    padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links a {
    display: block;
    padding: var(--spacing-sm);
    border-radius: var(--radius);
  }

  .nav-toggle {
    display: flex;
    padding: var(--spacing-xs);
  }

  .hero {
    min-height: auto;
    flex-direction: column-reverse;
    gap: var(--spacing-lg);
    padding: calc(56px + var(--spacing-lg)) var(--spacing-md) var(--spacing-xl);
    padding-left: max(var(--spacing-md), env(safe-area-inset-left));
    padding-right: max(var(--spacing-md), env(safe-area-inset-right));
  }

  .hero-image img {
    width: 240px;
    height: 240px;
    max-width: 100%;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
    text-align: center;
  }

  .section {
    padding: var(--spacing-lg) var(--spacing-md);
    padding-left: max(var(--spacing-md), env(safe-area-inset-left));
    padding-right: max(var(--spacing-md), env(safe-area-inset-right));
  }

  .container {
    max-width: 100%;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .about-image {
    order: -1;
    max-width: 280px;
    margin: 0 auto;
  }

  .resources-grid,
  .hobbies-grid,
  .languages-grid {
    grid-template-columns: 1fr;
  }

  .resources-gallery,
  .resources-gallery-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }

  .resources-gallery img {
    min-height: 0;
  }

  .hobby-card {
    padding: var(--spacing-md);
  }

  .contact-links {
    flex-direction: column;
    width: 100%;
  }

  .contact-link {
    width: 100%;
    justify-content: center;
  }

  .footer {
    padding: var(--spacing-md) var(--spacing-sm);
    padding-left: max(var(--spacing-sm), env(safe-area-inset-left));
    padding-right: max(var(--spacing-sm), env(safe-area-inset-right));
    font-size: 0.8rem;
  }
}

/* Pantalles molt petites */
@media (max-width: 380px) {
  .hero-title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .resources-gallery,
  .resources-gallery-4 {
    grid-template-columns: 1fr;
  }
}