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

:root {
  --teal: #F5820A;
  --teal-dark: #C5650A;
  --teal-deep: #8B420A;
  --teal-light: #FEF3E7;
  --teal-mid: #FAC080;
  --ink: #2A2A2A;
  --ink-mid: #3D3D3D;
  --muted: #6B6B6B;
  --pale: #FBF7F2;
  --white: #FFFFFF;
  --border: #E8DDD4;
  --red-light: #FCEBEB;
  --red-dark: #A32D2D;
  --amber-light: #FAEEDA;
  --amber-dark: #854F0B;
  --blue-light: #E6F1FB;
  --blue-dark: #185FA5;
  --radius: 12px;
  --radius-sm: 6px;
  --radius-pill: 100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 6%;
  height: 240px;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 18px; letter-spacing: .05em;
  color: var(--ink); text-decoration: none;
  font-weight: 700;
}
.nav-logo span { color: var(--teal); }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 13px; font-weight: 500; letter-spacing: .02em;
  color: var(--muted); text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--teal-dark); }
.nav-cta {
  font-size: 13px; font-weight: 600;
  padding: 8px 20px;
  background: var(--teal); color: var(--white);
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s; }
.mobile-menu {
  display: none; position: fixed; top: 240px; left: 0; right: 0; z-index: 99;
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 1.5rem 6%; flex-direction: column; gap: .25rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 15px; font-weight: 500; color: var(--ink);
  text-decoration: none; padding: .75rem 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu .nav-cta { margin-top: .75rem; text-align: center; border-radius: var(--radius-pill); }

/* ─── BOTTONS ─── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px; font-weight: 600;
  padding: 14px 28px;
  background: var(--teal); color: var(--white);
  border-radius: var(--radius-pill);
  text-decoration: none; border: none; cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,130,10,.30); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px; font-weight: 500;
  padding: 14px 28px;
  background: var(--white); color: var(--ink);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  text-decoration: none; cursor: pointer;
  transition: border-color .2s, color .2s, transform .15s;
}
.btn-secondary:hover { border-color: var(--teal); color: var(--teal-dark); transform: translateY(-2px); }
.arrow-icon { width: 16px; height: 16px; }

/* ─── HERO ─── */
#hero {
  padding: 280px 6% 80px;
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 60px; align-items: center;
  min-height: 100vh;
  position: relative; overflow: hidden;
}
.hero-bg-shape {
  position: absolute; top: 0; right: 0;
  width: 48%; height: 100%;
  background: var(--teal-light);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}
.hero-content { position: relative; z-index: 1; }
.hero-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.5rem; }
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 500;
  padding: 5px 12px; border-radius: var(--radius-pill);
  border: 1px solid var(--border); color: var(--muted);
  background: var(--white);
}
.pill-teal { background: var(--teal-light); border-color: var(--teal-mid); color: var(--teal-dark); }
h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.08; color: var(--ink);
  margin-bottom: 1.25rem;
}
h1 em { font-style: italic; color: var(--teal); }
.hero-sub {
  font-size: 17px; color: var(--muted); line-height: 1.75;
  max-width: 440px; margin-bottom: 2.25rem;
}
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.hero-visual { position: relative; z-index: 1; }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 16px; }
.stat-card {
  background: var(--white); border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border);
}
.stat-card.accent { background: var(--teal); border-color: var(--teal); }
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 36px; color: var(--teal); line-height: 1;
}
.stat-card.accent .stat-num { color: var(--white); }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.stat-card.accent .stat-label { color: rgba(255,255,255,.7); }
.hero-note {
  font-size: 11px; color: var(--muted);
  display: flex; align-items: center; gap: 6px;
  margin-top: 4px;
}
.hero-note-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

/* ─── SECCIONS GENÈRIQUES ─── */
section { padding: 90px 6%; }
.section-label {
  font-size: 11px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--teal);
  margin-bottom: .75rem;
}
h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.15; color: var(--ink);
  margin-bottom: 1rem;
}
h2 em { font-style: italic; color: var(--teal); }
.section-intro {
  font-size: 17px; color: var(--muted);
  line-height: 1.75; max-width: 520px;
}

/* ─── REPTES ─── */
#reptes { background: var(--pale); }
.reptes-head {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 3rem;
}
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.problem-card {
  background: var(--white); border-radius: var(--radius);
  padding: 1.75rem; border: 1px solid var(--border);
  transition: border-color .25s, transform .25s;
}
.problem-card:hover { border-color: var(--teal-mid); transform: translateY(-4px); }
.icon-box {
  width: 46px; height: 46px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.1rem;
}
.icon-box svg { width: 22px; height: 22px; }
.icon-red { background: var(--red-light); color: var(--red-dark); }
.icon-amber { background: var(--amber-light); color: var(--amber-dark); }
.icon-blue { background: var(--blue-light); color: var(--blue-dark); }
.problem-card h3 { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: .5rem; }
.problem-card > p { font-size: 14px; color: var(--muted); line-height: 1.65; margin-bottom: 1.1rem; }
.solution-tag {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: var(--teal-dark); line-height: 1.45;
  background: var(--teal-light); border-radius: var(--radius-sm);
  padding: 9px 11px;
}
.solution-tag svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px; }

/* ─── CAPEX ─── */
#capex {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.capex-img {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.capex-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.capex-content .section-intro { margin-bottom: 1.75rem; }
.capex-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.capex-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--ink-mid); line-height: 1.5;
}
.capex-list li svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }

/* ─── PILARS ─── */
#pilares { background: var(--pale); }
.pilars-head {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 3rem;
}
.pilars-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.pilar-card {
  background: var(--white); border-radius: var(--radius);
  padding: 2rem; border: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.pilar-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--teal);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s;
}
.pilar-card:hover { border-color: var(--teal-mid); transform: translateY(-4px); }
.pilar-card:hover::before { transform: scaleX(1); }
.pilar-num {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  color: var(--teal); margin-bottom: .9rem;
}
.pilar-icon {
  width: 50px; height: 50px;
  background: var(--teal-light); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.pilar-icon svg { width: 24px; height: 24px; color: var(--teal-dark); }
.pilar-img {
  width: 100%; height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}
.pilar-img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.pilar-card h3 { font-size: 17px; font-weight: 600; color: var(--ink); margin-bottom: .5rem; }
.pilar-card p { font-size: 14px; color: var(--muted); line-height: 1.65; flex: 1; margin-bottom: 1.25rem; }
.pilar-result {
  font-size: 13px; font-weight: 500; color: var(--teal-dark);
  display: flex; align-items: center; gap: 6px;
  padding-top: 1rem; border-top: 1px solid var(--teal-light);
}
.pilar-result svg { width: 14px; height: 14px; flex-shrink: 0; }

/* ─── MÈTRIQUES ─── */
#metrics { background: #FEF3E7; }
.metrics-layout {
  display: grid; grid-template-columns: 1fr 2fr;
  gap: 80px; align-items: center;
}
.metrics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.metric-card {
  background: var(--white); border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  border: 1px solid rgba(245,130,10,.15);
}
.metric-card.featured {
  background: var(--teal); border-color: var(--teal);
  grid-column: span 2;
  display: flex; align-items: center; gap: 24px;
}
.metric-big {
  font-family: 'DM Serif Display', serif;
  font-size: 46px; color: var(--teal); line-height: 1;
}
.metric-card.featured .metric-big { color: var(--white); font-size: 56px; flex-shrink: 0; }
.metric-desc { font-size: 14px; color: var(--muted); margin-top: 5px; line-height: 1.5; }
.metric-card.featured .metric-desc { color: rgba(255,255,255,.78); font-size: 15px; }
.metrics-source {
  font-size: 11px; color: var(--muted); font-style: italic;
  margin-top: 1.5rem; line-height: 1.6;
}

/* ─── EXPERIÈNCIA ─── */
#experiencia { }
.exp-layout {
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 80px; align-items: center;
}
.exp-badge {
  background: var(--teal); border-radius: var(--radius);
  padding: 3rem 2.5rem; text-align: center;
  position: relative; overflow: hidden;
}
.exp-badge::after {
  content: '';
  position: absolute; bottom: -30px; right: -30px;
  width: 130px; height: 130px;
  background: rgba(255,255,255,.08); border-radius: 50%;
}
.exp-big-num {
  font-family: 'DM Serif Display', serif;
  font-size: 90px; color: var(--white); line-height: 1;
}
.exp-big-unit { font-size: 18px; color: rgba(255,255,255,.7); margin-top: 8px; }
.exp-content .section-intro { margin-bottom: 1.5rem; }
.sector-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 1.75rem; }
.sector-tag {
  font-size: 13px; font-weight: 500;
  padding: 6px 14px; border-radius: var(--radius-pill);
  background: var(--teal-light); color: var(--teal-dark);
  border: 1px solid var(--teal-mid);
}
.cert-box {
  display: flex; align-items: center; gap: 14px;
  padding: 1rem 1.25rem;
  background: var(--pale); border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.cert-icon-wrap {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--teal-light);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cert-icon-wrap svg { width: 20px; height: 20px; color: var(--teal-dark); }
.cert-text h4 { font-size: 13px; font-weight: 600; color: var(--ink); }
.cert-text p { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ─── CONTACTE ─── */
#contacte { background: var(--pale); }
.contact-layout {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 70px; align-items: start;
}
.contact-info h2 { margin-bottom: .75rem; }
.contact-info > p { font-size: 16px; color: var(--muted); line-height: 1.75; margin-bottom: 2.25rem; }
.contact-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.contact-item:last-of-type { border-bottom: none; }
.c-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--teal-light); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.c-icon svg { width: 20px; height: 20px; color: var(--teal-dark); }
.c-text span { font-size: 11px; color: var(--muted); display: block; margin-bottom: 2px; text-transform: uppercase; letter-spacing: .05em; }
.c-text a, .c-text strong { font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; }
.c-text a:hover { color: var(--teal); }

.form-card {
  background: var(--white); border-radius: var(--radius);
  padding: 2.25rem; border: 1px solid var(--border);
}
.form-card h3 { font-size: 19px; font-weight: 600; color: var(--ink); margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { margin-bottom: 12px; }
.form-group label {
  display: block; font-size: 12px; font-weight: 500; letter-spacing: .04em;
  color: var(--muted); margin-bottom: 5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; font-family: 'DM Sans', sans-serif;
  font-size: 14px; color: var(--ink);
  background: var(--pale); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 13px;
  outline: none; appearance: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(245,130,10,.12);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 100px; line-height: 1.55; }
.form-submit { width: 100%; justify-content: center; margin-top: 6px; }
.form-note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 10px; }
.form-success {
  display: none; text-align: center; padding: 2.5rem 1.5rem;
  background: var(--teal-light); border-radius: var(--radius-sm);
}
.form-success svg { color: var(--teal); margin-bottom: 12px; }
.form-success strong { font-size: 16px; font-weight: 600; color: var(--teal-dark); display: block; margin-bottom: 6px; }
.form-success p { font-size: 13px; color: var(--teal-dark); }

/* ─── FOOTER ─── */
footer {
  background: #2A2A2A;
  padding: 3rem 6%;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-brand { }
.footer-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 18px; color: var(--white); letter-spacing: .05em;
}
.footer-logo span { color: var(--teal-mid); }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,.4); margin-top: 4px; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,.3); }

/* ─── ANIMACIÓ ENTRADA ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { opacity: 0; animation: fadeUp .65s ease forwards; }
.d1 { animation-delay: .1s; } .d2 { animation-delay: .22s; }
.d3 { animation-delay: .34s; } .d4 { animation-delay: .46s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 960px) {
  #hero { grid-template-columns: 1fr; padding-top: 130px; min-height: auto; }
  .hero-bg-shape { display: none; }
  #capex { grid-template-columns: 1fr; }
  .reptes-head, .pilars-head, .metrics-layout, .exp-layout, .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .problem-grid, .pilars-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  section { padding: 60px 5%; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .metric-card.featured { flex-direction: column; gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
}


/*customs*/
/* ─── LANG SWITCHER ─── */
.lang-switcher a{
  text-decoration: none;
}
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 1.5rem;
  flex-shrink: 0;
}
.lang-btn {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  padding: 4px 9px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all .2s;
  font-family: 'DM Sans', sans-serif;
}
.lang-btn:hover { border-color: var(--teal); color: var(--teal-dark); }
.lang-btn.active { background: var(--teal); border-color: var(--teal); color: #fff; }