/* ============================================================
   IBK GREEN ENERGY X — Design System
   Paleta: pinho profundo, papel esverdeado, âmbar solar, cobre
   Tipografia: Archivo (display) / Instrument Sans (texto) / IBM Plex Mono (dados)
   ============================================================ */

:root {
  --pine: #0e3b2e;
  --pine-deep: #082721;
  --moss: #1e5741;
  --paper: #f4f6f1;
  --paper-2: #eaeee5;
  --ink: #13201a;
  --ink-soft: #45564d;
  --amber: #e8a13d;
  --copper: #c87f2f;
  --line: #d9e0d6;
  --white: #ffffff;

  --font-display: "Archivo", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 14px;
  --radius-lg: 26px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --nav-h: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

/* ---------- Utilitários tipográficos ---------- */

.display {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 110%;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.tag-mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.tag-mono::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--copper);
  display: inline-block;
}
.tag-mono.on-dark { color: var(--amber); }
.tag-mono.on-dark::before { background: var(--amber); }

/* ---------- Navegação ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  z-index: 100;
  background: rgba(244, 246, 241, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s ease;
}

.nav-brand { display: flex; align-items: center; gap: 0.75rem; }
.nav-brand img { height: 44px; width: auto; }
.nav-brand span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.01em;
  color: var(--pine);
}

.nav-links { display: flex; gap: 1.9rem; align-items: center; list-style: none; }
.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--copper);
  transition: width 0.25s ease;
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--pine); font-weight: 600; }

.nav-cta {
  background: var(--pine);
  color: var(--white) !important;
  padding: 0.6rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.25s ease, transform 0.25s ease;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--moss); transform: translateY(-1px); }

.lang-switch {
  display: flex;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  background: var(--white);
}
.lang-switch button {
  border: 0;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 5px 9px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink-soft);
}
.lang-switch button.active { background: var(--pine); color: var(--white); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
}
.nav-burger span { width: 24px; height: 2px; background: var(--pine); transition: 0.3s; }

/* ---------- Painéis empilhados (assinatura visual) ---------- */

.stack { position: relative; }

.panel {
  position: sticky;
  top: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  transform-origin: center top;
  will-change: transform, filter;
  border-radius: 0;
}
.panel + .panel {
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  box-shadow: 0 -18px 50px rgba(8, 39, 33, 0.18);
}

.panel-inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: calc(var(--nav-h) + 3rem) var(--gutter) 4rem;
}

/* variações de fundo */
.bg-paper { background: var(--paper); }
.bg-paper-2 { background: var(--paper-2); }
.bg-pine { background: var(--pine); color: var(--paper); }
.bg-pine-deep { background: var(--pine-deep); color: var(--paper); }
.bg-white { background: var(--white); }

/* ---------- Hero ---------- */

.hero { position: relative; }
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(1.05);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,39,33,0.25) 0%, rgba(8,39,33,0.72) 100%);
}
.hero .panel-inner { position: relative; z-index: 1; color: var(--paper); }

.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 5.2rem);
  max-width: 15ch;
  color: var(--white);
}
.hero h1 em {
  font-style: normal;
  color: var(--amber);
}
.hero p.lead {
  margin-top: 1.4rem;
  max-width: 52ch;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: rgba(244, 246, 241, 0.86);
}

.hero-metrics {
  margin-top: 3rem;
  display: flex;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  flex-wrap: wrap;
}
.hero-metrics .metric {
  border-left: 2px solid var(--amber);
  padding-left: 1rem;
}
.hero-metrics .metric b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 600;
  color: var(--white);
}
.hero-metrics .metric span {
  font-size: 0.8rem;
  color: rgba(244,246,241,0.7);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(244,246,241,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}
.hero-scroll-hint::after {
  content: "";
  width: 1px; height: 42px;
  background: linear-gradient(var(--amber), transparent);
  animation: drop 1.8s ease-in-out infinite;
}
@keyframes drop {
  0% { transform: scaleY(0); transform-origin: top; }
  60% { transform: scaleY(1); transform-origin: top; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Botões ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}
.btn-amber { background: var(--amber); color: var(--pine-deep); }
.btn-amber:hover { background: #f0b055; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(232,161,61,0.35); }
.btn-outline {
  background: transparent;
  color: var(--paper);
  border: 1.5px solid rgba(244,246,241,0.5);
}
.btn-outline:hover { border-color: var(--amber); color: var(--amber); }
.btn-pine { background: var(--pine); color: var(--white); }
.btn-pine:hover { background: var(--moss); transform: translateY(-2px); }
.btn-row { display: flex; gap: 1rem; margin-top: 2.4rem; flex-wrap: wrap; }

/* ---------- Secções genéricas ---------- */

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-top: 0.9rem;
}
.section-head p { margin-top: 1rem; color: var(--ink-soft); }
.bg-pine .section-head p,
.bg-pine-deep .section-head p { color: rgba(244,246,241,0.75); }

/* ---------- Grelha de serviços ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 1.4rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(14,59,46,0.14); }
.service-card figure { aspect-ratio: 4/3; overflow: hidden; }
.service-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover figure img { transform: scale(1.05); }
.service-card .body { padding: 1.4rem 1.4rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; }
.service-card p { font-size: 0.92rem; color: var(--ink-soft); margin-top: 0.6rem; flex: 1; }
.service-card .link {
  margin-top: 1.2rem;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--copper);
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
}
.service-card .link::after { content: "→"; transition: transform 0.25s; }
.service-card:hover .link::after { transform: translateX(4px); }

/* código de serviço estilo esquema técnico */
.svc-code {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  color: var(--copper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 7px;
  align-self: flex-start;
  margin-bottom: 0.8rem;
}

/* ---------- Faixa de processo ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.step { position: relative; padding-top: 1.4rem; }
.step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--amber);
  position: absolute;
  top: 0; left: 0;
}
.step::after {
  content: "";
  position: absolute;
  top: 0.5rem; left: 2.6rem; right: 0;
  height: 1px;
  background: rgba(244,246,241,0.18);
}
.step h4 { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--white); }
.step p { font-size: 0.9rem; color: rgba(244,246,241,0.7); margin-top: 0.5rem; }

/* ---------- Bloco Ibéria / parceiros ---------- */

.iberia-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.iberia-map {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.iberia-map svg { width: 100%; height: auto; }
.check-list { list-style: none; margin-top: 1.6rem; display: grid; gap: 0.9rem; }
.check-list li { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 0.98rem; }
.check-list li::before {
  content: "✓";
  flex: 0 0 22px;
  height: 22px;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: var(--pine-deep);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ---------- CTA final ---------- */

.cta-final { text-align: center; }
.cta-final h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 20ch; margin: 0.9rem auto 0; color: var(--white); }
.cta-final p { max-width: 50ch; margin: 1.2rem auto 0; color: rgba(244,246,241,0.75); }
.cta-final .btn-row { justify-content: center; }

/* ---------- Rodapé ---------- */

footer {
  background: var(--pine-deep);
  color: rgba(244,246,241,0.75);
  padding: 4rem var(--gutter) 2rem;
  position: relative;
  z-index: 5;
}
.footer-grid {
  width: min(1200px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-grid img { height: 52px; margin-bottom: 1rem; }
.footer-grid h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; display: grid; gap: 0.55rem; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--amber); }
.footer-bottom {
  width: min(1200px, 100%);
  margin: 3rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(244,246,241,0.12);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: rgba(244,246,241,0.5);
}

/* ---------- Página interna: cabeçalho ---------- */

.page-hero {
  padding: calc(var(--nav-h) + 4.5rem) var(--gutter) 3.5rem;
  background: var(--pine);
  color: var(--paper);
}
.page-hero .wrap { width: min(1200px, 100%); margin: 0 auto; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin-top: 1rem; color: var(--white); max-width: 18ch; }
.page-hero p { margin-top: 1.2rem; max-width: 56ch; color: rgba(244,246,241,0.78); }

.content-wrap {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 4rem var(--gutter);
}

/* ---------- Simulador ---------- */

.sim-tabs {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2.6rem;
}
.sim-tab {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.22s ease;
}
.sim-tab.active { background: var(--pine); border-color: var(--pine); color: var(--white); }

.sim-panel { display: none; }
.sim-panel.active { display: block; animation: fadeUp 0.4s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.sim-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.6rem, 4vw, 3.5rem);
  align-items: start;
}

.sim-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}
.sim-form h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; margin-bottom: 1.6rem; }

.field { margin-bottom: 1.3rem; }
.field label {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--ink);
}
.field .hint { font-size: 0.74rem; color: var(--ink-soft); font-weight: 400; margin-top: 0.3rem; }
.field input, .field select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  color: var(--ink);
  transition: border 0.2s;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--moss); }

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

.radio-pills { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.radio-pills label {
  border: 1.5px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--paper);
  transition: all 0.2s;
  font-weight: 500;
}
.radio-pills input { display: none; }
.radio-pills input:checked + span { color: var(--white); }
.radio-pills label:has(input:checked) { background: var(--pine); border-color: var(--pine); color: var(--white); }

/* resultado: estilo "painel de instrumentos" */
.sim-result {
  background: var(--pine-deep);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.4rem);
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  min-height: 320px;
}
.sim-result .placeholder {
  display: grid;
  place-items: center;
  min-height: 260px;
  text-align: center;
  color: rgba(244,246,241,0.5);
  font-size: 0.92rem;
}
.sim-result h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.6rem;
}
.result-hero {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  line-height: 1.1;
  color: var(--white);
}
.result-hero small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.9rem; color: rgba(244,246,241,0.65); margin-top: 0.5rem; }

.result-grid {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(244,246,241,0.14);
  border: 1px solid rgba(244,246,241,0.14);
  border-radius: 12px;
  overflow: hidden;
}
.result-cell { background: var(--pine-deep); padding: 1rem 1.1rem; }
.result-cell b {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--amber);
}
.result-cell span { font-size: 0.74rem; color: rgba(244,246,241,0.62); }

.result-note {
  margin-top: 1.4rem;
  font-size: 0.78rem;
  color: rgba(244,246,241,0.55);
  border-left: 2px solid var(--amber);
  padding-left: 0.9rem;
}
.sim-result .btn { margin-top: 1.6rem; width: 100%; justify-content: center; }

/* ---------- Blog ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(14,59,46,0.14); }
.blog-card figure { aspect-ratio: 16/9; overflow: hidden; }
.blog-card figure img { width: 100%; height: 100%; object-fit: cover; }
.blog-card .body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.blog-card time { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; color: var(--copper); text-transform: uppercase; }
.blog-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin-top: 0.6rem; }
.blog-card p { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.6rem; flex: 1; }

.article { max-width: 760px; margin: 0 auto; }
.article h2 { font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; margin: 2.6rem 0 1rem; }
.article p { margin-bottom: 1.1rem; color: var(--ink-soft); }
.article-sep { height: 1px; background: var(--line); margin: 4rem 0; }

/* ---------- Sobre ---------- */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.about-grid figure { border-radius: var(--radius-lg); overflow: hidden; }
.about-grid figure img { width: 100%; height: 100%; object-fit: cover; }

.timeline { border-left: 2px solid var(--line); margin-top: 2rem; display: grid; gap: 1.8rem; padding-left: 1.6rem; }
.timeline .t-item { position: relative; }
.timeline .t-item::before {
  content: "";
  position: absolute;
  left: calc(-1.6rem - 6px);
  top: 6px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--amber);
  border: 2px solid var(--paper);
}
.timeline b { font-family: var(--font-mono); font-size: 0.76rem; color: var(--copper); letter-spacing: 0.1em; }
.timeline h4 { font-family: var(--font-display); font-weight: 700; margin-top: 0.2rem; }
.timeline p { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.3rem; }

.founder-creds { list-style: none; margin-top: 1.4rem; display: grid; gap: 0.8rem; }
.founder-creds li {
  display: flex; gap: 0.9rem; align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
  font-size: 0.92rem;
}
.founder-creds li b { color: var(--pine); }
.founder-creds .cred-icon {
  flex: 0 0 34px; height: 34px;
  display: grid; place-items: center;
  background: var(--paper-2);
  border-radius: 8px;
  font-size: 1rem;
}

/* ---------- Contactos ---------- */

.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); }
.contact-info ul { list-style: none; display: grid; gap: 1.2rem; margin-top: 1.6rem; }
.contact-info li b { display: block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--copper); margin-bottom: 0.2rem; }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.4rem);
}
.contact-form textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--paper);
  min-height: 130px;
  resize: vertical;
}
.contact-form textarea:focus { outline: none; border-color: var(--moss); }

/* ---------- Reveal on scroll ---------- */

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* ---------- Acessibilidade / movimento reduzido ---------- */

:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .panel { position: relative !important; transform: none !important; filter: none !important; }
  .hero-scroll-hint::after { animation: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Responsivo ---------- */

@media (max-width: 1020px) {
  .iberia-grid, .about-grid, .contact-grid, .sim-layout { grid-template-columns: 1fr; }
  .sim-result { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px) {
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem var(--gutter) 2rem;
    gap: 1.2rem;
    border-bottom: 1px solid var(--line);
    transform: translateY(-130%);
    transition: transform 0.35s ease;
    z-index: 99;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-burger { display: flex; }
  .field-row { grid-template-columns: 1fr; }
  .panel { min-height: auto; }
  .panel-inner { padding-top: calc(var(--nav-h) + 2.5rem); padding-bottom: 3rem; }
  .footer-grid { grid-template-columns: 1fr; }
}