/* ============================================================
   IDEALFA — Atividades Escolares para o Ensino Fundamental
   Design system: lúdico + confiável (paleta vibrante e equilibrada)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Nunito:wght@400;500;600;700;800&display=swap');

:root {
  /* Cores principais — azul-petróleo transmite confiança/credibilidade */
  --color-primary: #1F6F78;
  --color-primary-dark: #164F56;
  --color-primary-light: #2C8C96;

  /* Cor de ação — coral vibrante, converte sem perder a leveza */
  --color-cta: #FF6B4A;
  --color-cta-dark: #E8532F;

  /* Cores lúdicas de apoio */
  --color-yellow: #FFC93C;
  --color-green: #2EC4B6;
  --color-purple: #7B6FD1;
  --color-pink: #FF8FA3;

  /* Neutros e fundo */
  --color-bg: #FFFBF3;
  --color-bg-alt: #F3EFE2;
  --color-surface: #FFFFFF;
  --color-text: #26303D;
  --color-text-light: #5B6472;
  --color-border: #E7E0CE;

  /* Estados */
  --color-success: #2EC4B6;
  --color-free: #2EC4B6;
  --color-paid: #FF6B4A;

  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(38, 48, 61, 0.06);
  --shadow: 0 12px 30px rgba(31, 111, 120, 0.12);
  --shadow-hover: 0 16px 36px rgba(31, 111, 120, 0.18);

  --font-heading: 'Baloo 2', 'Nunito', sans-serif;
  --font-body: 'Nunito', system-ui, sans-serif;

  --max-width: 1180px;
}

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

html { scroll-behavior: smooth; }

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

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

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

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.2;
}

h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 88px 0; }
.section--alt { background: var(--color-bg-alt); }
.section--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
}
.section--primary h2, .section--primary h3 { color: #fff; }
.section--primary p { color: rgba(255,255,255,0.85); }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(31, 111, 120, 0.1);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head p { margin-top: 14px; font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--cta {
  background: var(--color-cta);
  color: #fff;
  box-shadow: 0 10px 22px rgba(255, 107, 74, 0.35);
}
.btn--cta:hover { background: var(--color-cta-dark); transform: translateY(-2px); box-shadow: 0 14px 28px rgba(255, 107, 74, 0.42); }

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary); color: #fff; transform: translateY(-2px); }

.btn--outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.7);
}
.btn--outline-white:hover { background: #fff; color: var(--color-primary-dark); }

.btn--light {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 10px 22px rgba(0,0,0,0.12);
}
.btn--light:hover { transform: translateY(-2px); }

.btn--sm { padding: 10px 20px; font-size: 0.88rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 251, 243, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.header.is-scrolled {
  box-shadow: 0 4px 20px rgba(38,48,61,0.08);
  border-bottom-color: var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-primary-dark);
}
.logo__img {
  height: 46px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  transition: background 0.2s, color 0.2s;
}
.nav__link:hover { background: var(--color-bg-alt); color: var(--color-primary); }
.nav__link.is-active { background: var(--color-primary); color: #fff; }

.header__actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-primary-dark);
  border-radius: 3px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 72px 0 96px;
  overflow: hidden;
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.35;
  z-index: 0;
}
.hero__blob--1 { width: 260px; height: 260px; background: var(--color-yellow); top: -60px; right: 8%; }
.hero__blob--2 { width: 180px; height: 180px; background: var(--color-green); bottom: 10%; left: 2%; }
.hero__blob--3 { width: 140px; height: 140px; background: var(--color-pink); top: 40%; right: -40px; }

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero__content .section-tag { background: rgba(255, 107, 74, 0.12); color: var(--color-cta-dark); }
.hero__content p { font-size: 1.12rem; margin: 20px 0 30px; max-width: 520px; }
.hero__cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__stats {
  display: flex;
  gap: 28px;
  margin-top: 42px;
  flex-wrap: wrap;
}
.hero__stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary);
}
.hero__stat span { font-size: 0.85rem; color: var(--color-text-light); }

.hero__art {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
  transform: rotate(1.5deg);
}
.hero__art-inner {
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-green) 100%);
  aspect-ratio: 4/3.1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 18px;
}
.hero__art-inner span {
  background: rgba(255,255,255,0.16);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.hero__badge {
  position: absolute;
  bottom: -18px;
  left: -18px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--color-primary-dark);
  font-family: var(--font-heading);
  transform: rotate(-3deg);
}
.hero__badge span.dot {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-free);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
}

/* ---------- Cards de diferenciais / serviços ---------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.card__icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.icon--yellow { background: rgba(255,201,60,0.25); }
.icon--green { background: rgba(46,196,182,0.2); }
.icon--coral { background: rgba(255,107,74,0.16); }
.icon--purple { background: rgba(123,111,209,0.18); }
.icon--pink { background: rgba(255,143,163,0.22); }
.icon--blue { background: rgba(31,111,120,0.14); }

.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.96rem; }

/* ---------- Como funciona (passos) ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  counter-reset: step;
}
.step {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 34px 24px 26px;
  text-align: center;
  border: 1px solid var(--color-border);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-cta);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(255,107,74,0.35);
}
.step h3 { margin: 14px 0 8px; }
.step p { font-size: 0.94rem; }

/* ---------- Produtos ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 42px;
}
.filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  color: var(--color-text-light);
  transition: all 0.2s ease;
}
.filter-btn:hover { border-color: var(--color-primary-light); color: var(--color-primary); }
.filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.product-card__thumb {
  aspect-ratio: 16/11;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  position: relative;
}
.product-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.product-card__tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.product-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
}
.price { font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; color: var(--color-primary-dark); }
.price--free { color: var(--color-free); }

.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #fff;
}
.badge--free { background: var(--color-free); }
.badge--paid { background: var(--color-cta); }

.thumb--1 { background: linear-gradient(135deg,#FFE9B3,#FFC93C); }
.thumb--2 { background: linear-gradient(135deg,#BFEFEA,#2EC4B6); }
.thumb--3 { background: linear-gradient(135deg,#FFD3D9,#FF8FA3); }
.thumb--4 { background: linear-gradient(135deg,#D9D4F7,#7B6FD1); }
.thumb--5 { background: linear-gradient(135deg,#CDEFFB,#1F6F78); }
.thumb--6 { background: linear-gradient(135deg,#FFDCC9,#FF6B4A); }

/* ---------- Depoimentos ---------- */
.testimonial-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 30px 26px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card__stars { color: var(--color-yellow); font-size: 1rem; letter-spacing: 2px; }
.testimonial-card__quote { font-style: italic; color: var(--color-text); font-size: 1rem; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; color: #fff; font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-card__author strong { display: block; font-size: 0.92rem; color: var(--color-text); }
.testimonial-card__author span { font-size: 0.8rem; color: var(--color-text-light); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--color-cta) 0%, var(--color-yellow) 100%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  color: #fff;
}
.cta-banner h2 { color: #fff; margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,0.92); }
.cta-banner__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Sobre nós ---------- */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-hero__art {
  background: linear-gradient(160deg, var(--color-yellow), var(--color-cta));
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3.4;
  display: grid;
  place-items: center;
  font-size: 5rem;
  box-shadow: var(--shadow);
}

.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stats-row strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: #fff;
}
.stats-row span { color: rgba(255,255,255,0.85); font-size: 0.92rem; }

/* ---------- FAQ ---------- */
.accordion { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.accordion-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.accordion-item__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  color: var(--color-primary-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.accordion-item__q .plus {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--color-primary);
  transition: transform 0.25s ease;
}
.accordion-item.is-open .plus { transform: rotate(45deg); }
.accordion-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
  font-size: 0.95rem;
}
.accordion-item.is-open .accordion-item__a { max-height: 300px; padding: 0 24px 22px; }

/* ---------- Preços (serviços) ---------- */
.price-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 30px 26px;
  text-align: center;
  position: relative;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.price-card--highlight { border-color: var(--color-cta); }
.price-card__ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-cta); color: #fff; font-size: 0.72rem; font-weight: 800;
  padding: 5px 16px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em;
}
.price-card__value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-primary-dark);
  margin: 14px 0 4px;
}
.price-card__value span { font-size: 1rem; color: var(--color-text-light); font-weight: 600; }
.price-card ul { text-align: left; margin: 22px 0; display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; }
.price-card li { display: flex; gap: 8px; align-items: flex-start; }
.price-card li::before { content: "✓"; color: var(--color-green); font-weight: 800; }

/* ---------- Formulários ---------- */
.form-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.field label { font-weight: 700; font-size: 0.9rem; color: var(--color-text); }
.field input, .field select, .field textarea {
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 0.96rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
}
.field textarea { resize: vertical; min-height: 120px; }
.field-error { color: var(--color-cta-dark); font-size: 0.8rem; display: none; }
.field.has-error input, .field.has-error textarea { border-color: var(--color-cta); }
.field.has-error .field-error { display: block; }

.form-success {
  display: none;
  background: rgba(46,196,182,0.12);
  border: 1.5px solid var(--color-green);
  color: var(--color-primary-dark);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  margin-top: 16px;
}
.form-success.is-visible { display: block; }

/* ---------- Contato info ---------- */
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-info-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-info-item .card__icon { margin-bottom: 0; flex-shrink: 0; }
.contact-info-item h3 { margin-bottom: 4px; font-size: 1.05rem; }
.contact-info-item p { font-size: 0.94rem; }

.socials { display: flex; gap: 12px; margin-top: 8px; }
.socials a {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
  transition: background 0.2s, color 0.2s, transform 0.2s;
}
.socials a:hover { background: var(--color-primary); color: #fff; transform: translateY(-3px); }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.82);
  padding: 72px 0 0;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer .logo { color: #fff; }
.footer__about p { color: rgba(255,255,255,0.72); font-size: 0.92rem; margin: 16px 0 20px; max-width: 320px; }
.footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.95rem; margin-bottom: 18px; letter-spacing: 0.02em; }
.footer__links { display: flex; flex-direction: column; gap: 12px; }
.footer__links a { color: rgba(255,255,255,0.72); font-size: 0.92rem; transition: color 0.2s; }
.footer__links a:hover { color: var(--color-yellow); }
.footer__newsletter p { color: rgba(255,255,255,0.72); font-size: 0.88rem; margin-bottom: 14px; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.newsletter-form button {
  background: var(--color-cta);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 18px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-form button:hover { background: var(--color-cta-dark); }
.newsletter-msg { font-size: 0.8rem; color: var(--color-green); margin-top: 8px; display: none; }
.newsletter-msg.is-visible { display: block; }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  flex-wrap: wrap;
  gap: 10px;
}
.footer__bottom .socials a { background: rgba(255,255,255,0.08); color: #fff; }
.footer__bottom .socials a:hover { background: var(--color-cta); }

/* ---------- Página hero simples (páginas internas) ---------- */
.page-hero {
  padding: 56px 0 64px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}
.page-hero h1 { margin-bottom: 14px; }
.page-hero p { max-width: 600px; margin: 0 auto; font-size: 1.05rem; }
.breadcrumb { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 18px; }
.breadcrumb a { color: var(--color-primary); font-weight: 700; }

/* ---------- Utilidades ---------- */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mb-32 { margin-bottom: 32px; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero__grid, .about-hero { grid-template-columns: 1fr; }
  .hero__art { order: -1; }
  .grid--3, .grid--4, .steps, .values-grid, .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav, .header__actions .btn { display: none; }
  .header__actions { gap: 0; }
  .nav-toggle { display: flex; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 16px 24px 24px;
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--color-border);
  }
  .nav.is-open .nav__list { flex-direction: column; align-items: stretch; width: 100%; }
  .nav.is-open .nav__link { display: block; padding: 14px 16px; }
  .nav.is-open .header__actions-mobile { display: block; margin-top: 12px; }

  .grid--2, .grid--3, .grid--4, .steps, .values-grid, .form-row { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { flex-direction: column; text-align: center; padding: 40px 28px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .section { padding: 64px 0; }
}