:root {
  --azul-900: #0a1a3a;
  --azul-800: #122a55;
  --azul-700: #1c3a72;
  --azul-50: #eef2f9;
  --dourado: #c9a85c;
  --dourado-claro: #e6cf94;
  --cinza-900: #14181f;
  --cinza-700: #3a414d;
  --cinza-500: #6b7280;
  --cinza-200: #e5e7eb;
  --cinza-100: #f4f6fa;
  --branco: #ffffff;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(10, 26, 58, 0.08);
  --container: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--cinza-900);
  background: var(--branco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--azul-900);
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -0.01em; }
h3 { font-size: 1.3rem; }

p { color: var(--cinza-700); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--cinza-200);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--azul-900);
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

.nav__brand img { height: 136px; width: auto; object-fit: contain; }

/* Logo image already includes the brand name — hide duplicated text */
.nav__brand span { display: none; }

.nav__brand span small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--dourado);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 2px;
}

@media (max-width: 480px) {
  .nav__brand img { height: 64px; }
}

.nav__menu {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav__menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--cinza-700);
  transition: color .2s;
  position: relative;
}

.nav__menu a:hover, .nav__menu a.active { color: var(--azul-800); }

.nav__menu a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--dourado);
}

/* Buttons in the nav should keep their own styling regardless of active state */
.nav__menu a.btn,
.nav__menu a.btn:hover,
.nav__menu a.btn.active { color: var(--branco); }
.nav__menu a.btn.active::after { display: none; }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--azul-900);
  margin: 5px 0;
  transition: .25s;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, background .2s;
}

.btn--primary {
  background: var(--azul-800);
  color: var(--branco);
}
.btn--primary:hover {
  background: var(--azul-900);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn--outline {
  background: transparent;
  color: var(--azul-900);
  border-color: var(--azul-900);
}
.btn--outline:hover {
  background: var(--azul-900);
  color: var(--branco);
}

.btn--gold {
  background: var(--dourado);
  color: var(--azul-900);
}
.btn--gold:hover { background: var(--dourado-claro); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(135deg, rgba(10,26,58,0.92) 0%, rgba(28,58,114,0.88) 100%),
    radial-gradient(circle at 20% 20%, rgba(201,168,92,0.18), transparent 50%);
  color: var(--branco);
  padding: 110px 0 130px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero--photo {
  background:
    linear-gradient(135deg, rgba(10,26,58,0.88) 0%, rgba(28,58,114,0.78) 100%),
    url('../imagens/capa.png') center/cover no-repeat;
}
.hero--photo::before { background-image: none; }

.hero__inner {
  position: relative;
  max-width: 820px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(201, 168, 92, 0.18);
  border: 1px solid rgba(201, 168, 92, 0.5);
  color: var(--dourado-claro);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 { color: var(--branco); margin-bottom: 20px; }
.hero p.lead {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 640px;
  margin-bottom: 36px;
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Section base ---------- */
.section { padding: 90px 0; }
.section--alt { background: var(--cinza-100); }
.section--dark { background: var(--azul-900); color: var(--branco); }
.section--dark h2, .section--dark h3 { color: var(--branco); }
.section--dark p { color: rgba(255,255,255,0.8); }

.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--dourado);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section__head p { font-size: 1.05rem; margin-top: 12px; }

/* ---------- Partners strip ---------- */
.partners {
  background: var(--branco);
  border-top: 1px solid var(--cinza-200);
  border-bottom: 1px solid var(--cinza-200);
  padding: 28px 0;
}

.partners__wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.partners__label {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cinza-500);
}

.partners__list {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  list-style: none;
}

.partners__list li {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--azul-900);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

/* ---------- Cards grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.card {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(28,58,114,0.25);
}

.card__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: var(--azul-50);
  color: var(--azul-800);
  margin-bottom: 18px;
  font-size: 1.6rem;
}

.card h3 { margin-bottom: 10px; }

/* Card with photo cover */
.card--photo { padding: 0; display: flex; flex-direction: column; }
.card--photo__cover {
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--azul-800);
  position: relative;
}
.card--photo__cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,26,58,0) 40%, rgba(10,26,58,0.55) 100%);
}
.card--photo__body { padding: 24px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.card--photo__body h3 { margin-bottom: 8px; }
.card--photo__body p { font-size: 0.95rem; }

/* ---------- Product card ---------- */
.product-card {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.product-card__cover {
  height: 180px;
  background: linear-gradient(135deg, var(--azul-800), var(--azul-900));
  color: var(--dourado);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.product-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-card__tag {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dourado);
  font-weight: 700;
  margin-bottom: 8px;
}
.product-card__body h3 { margin-bottom: 10px; }
.product-card__body p { font-size: 0.95rem; flex: 1; }
.product-card__link {
  margin-top: 18px;
  font-weight: 600;
  color: var(--azul-800);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.product-card__link:hover { color: var(--dourado); }

/* ---------- Two col layout ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split--reverse > :first-child { order: 2; }

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split--reverse > :first-child { order: 0; }
}

/* ---------- Product detail hero ---------- */
.product-hero {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: var(--branco);
  padding: 90px 0 70px;
}
.product-hero h1 { color: var(--branco); }
.product-hero .crumbs {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
}
.product-hero .crumbs a:hover { color: var(--dourado-claro); }

/* ---------- Specs list ---------- */
.specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.specs__item {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-left: 4px solid var(--dourado);
  padding: 18px 20px;
  border-radius: 6px;
}
.specs__item strong { display: block; color: var(--azul-900); margin-bottom: 4px; font-size: 0.95rem; }
.specs__item span { font-size: 0.9rem; color: var(--cinza-700); }

/* ---------- Feature list ---------- */
.features {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 20px;
}
.features li {
  position: relative;
  padding-left: 32px;
  color: var(--cinza-700);
}
.features li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 0;
  width: 22px; height: 22px;
  background: var(--azul-800);
  color: var(--branco);
  font-size: 0.75rem;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}

/* ---------- CTA banner ---------- */
.cta {
  background: linear-gradient(135deg, var(--azul-900), var(--azul-700));
  color: var(--branco);
  padding: 70px 0;
  text-align: center;
}
.cta h2 { color: var(--branco); margin-bottom: 14px; }
.cta p { color: rgba(255,255,255,0.85); margin-bottom: 28px; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.form {
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius);
  padding: 32px;
}
.form__row { display: grid; gap: 18px; margin-bottom: 18px; }
.form__row--2 { grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .form__row--2 { grid-template-columns: 1fr; } }

.form label { font-size: 0.85rem; font-weight: 600; color: var(--azul-900); display: block; margin-bottom: 6px; }
.form input, .form textarea, .form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--cinza-200);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--cinza-100);
  transition: border-color .2s, background .2s;
}
.form input:focus, .form textarea:focus, .form select:focus {
  outline: none;
  border-color: var(--azul-700);
  background: var(--branco);
}
.form textarea { min-height: 130px; resize: vertical; }

.contact-info { display: grid; gap: 24px; align-content: start; }
.contact-info__item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info__icon {
  width: 44px; height: 44px;
  background: var(--azul-50);
  color: var(--azul-800);
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  flex-shrink: 0;
  font-size: 1.2rem;
}
.contact-info__item strong { display: block; color: var(--azul-900); margin-bottom: 2px; }
.contact-info__item span { color: var(--cinza-700); font-size: 0.95rem; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 58px; height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 60;
  transition: transform .2s;
  font-size: 1.6rem;
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Footer ---------- */
.footer {
  background: var(--azul-900);
  color: rgba(255,255,255,0.78);
  padding: 80px 0 32px;
  font-size: 0.97rem;
}
.footer p { color: rgba(255,255,255,0.72); font-size: 0.97rem; line-height: 1.65; }
.footer ul li { font-size: 0.97rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer__grid { grid-template-columns: 1fr; } }

.footer h4 {
  color: var(--branco);
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.footer ul { list-style: none; display: grid; gap: 12px; }
.footer a:hover { color: var(--dourado-claro); }
.footer__brand {
  display: block;
  margin-bottom: 22px;
  font-size: 0;
}
.footer__brand img {
  height: 120px;
  width: auto;
  max-width: 400px;
  object-fit: contain;
  background: rgba(255,255,255,0.95);
  padding: 14px 22px;
  border-radius: 12px;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 28px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}
.footer__credit {
  margin-top: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}
.footer__credit a {
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  transition: color .2s;
}
.footer__credit a:hover { color: var(--dourado-claro); }

/* ---------- Mobile menu ---------- */
@media (max-width: 860px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--branco);
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--cinza-200);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav__menu.open { display: flex; }
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }