:root {
  --color-secondary: #eab81e; /* Capoeira Gold */
  --color-cream-primary: #f5f1ee;
  --color-cream-secondary: #f3ece9;
  --color-charcoal: #434146;
  --color-stone-gray: #8c8c8c;
  --color-berimbau-orange: #f39433;
  --color-deep-teal: #0a333b;
  --color-cordao-sand: #dac9b2;
  --color-pale-lilac: #eddef4;
  --color-ink-black: #000000;
  --color-white: #ffffff;

  --header-height: 84px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--color-charcoal);
  background-color: var(--color-cream-primary);
}

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

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

/* Banner */
.banner {
  background-color: var(--color-secondary);
  color: var(--color-ink-black);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.65rem 3rem 0.65rem 1rem;
  position: relative;
  text-align: center;
}

.banner.is-hidden {
  display: none;
}

.banner__text {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.3;
}

.banner__text strong {
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.banner__text span {
  font-weight: 400;
  font-size: 0.9rem;
}

.banner__close {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Header */
.header {
  background-color: var(--color-cream-primary);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: var(--header-height);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header__logo img {
  height: 56px;
  width: auto;
}

.header__social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.header__social-link img {
  width: 22px;
  height: 22px;
}

.header__social-link:hover {
  background-color: var(--color-cream-secondary);
}

/* Hero */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4.5rem 1.5rem 5rem;
  text-align: center;
}

.hero__title {
  font-family: "Bungee", "Arial Black", sans-serif;
  font-size: clamp(3rem, 9vw, 6.5rem);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--color-ink-black);
  margin: 0 0 1.5rem;
  letter-spacing: 0.01em;
}

.hero__subtitle {
  max-width: 640px;
  margin: 0 auto;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--color-charcoal);
}

.hero__highlight {
  color: var(--color-secondary);
  font-weight: 600;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  padding: 0.85rem 1.75rem;
  background-color: var(--color-secondary);
  color: var(--color-ink-black);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero__cta svg {
  width: 20px;
  height: 20px;
}

.hero__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(234, 184, 30, 0.4);
}

/* Antennes */
.antennes {
  background-color: var(--color-cream-secondary);
  padding: 4rem 1.5rem;
}

.antennes__intro {
  max-width: var(--max-width);
  margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.antennes__eyebrow {
  margin: 0 0 0.5rem;
  color: var(--color-ink-black);
  font-weight: 700;
  font-size: 0.95rem;
}

.antennes__title {
  margin: 0 0 1rem;
  font-weight: 800;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-ink-black);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.antennes__accent {
  display: block;
  width: 48px;
  height: 4px;
  background-color: var(--color-secondary);
  border-radius: 999px;
}

.antennes__description {
  margin: 0;
  color: var(--color-charcoal);
  font-size: 1.1rem;
  line-height: 1.7;
}

.antennes__brand {
  color: var(--color-secondary);
  font-weight: 700;
}

.antennes__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.card {
  background-color: var(--color-ink-black);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
}

.card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card__pin {
  display: flex;
  flex-shrink: 0;
}

.card__pin svg {
  width: 20px;
  height: 20px;
}

.card__title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-white);
}

.card__divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.14);
}

.card__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.card__column {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-left: 1.25rem;
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.card__column:first-child {
  padding-left: 0;
  border-left: none;
}

.card__column-title {
  margin: 0;
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.card__slot {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.card__sub-age {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  font-size: 0.78rem;
}

.card__days {
  margin: 0;
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.95rem;
}

.card__hours {
  margin: 0;
  color: var(--color-cordao-sand);
  font-size: 0.88rem;
}

.card__address {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.78rem;
}

.card__footer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.9rem;
}

.card__footer a {
  color: var(--color-white);
  font-weight: 600;
  transition: color 0.2s ease;
}

.card__footer a:hover {
  color: var(--color-secondary);
}

.card__phone-icon {
  display: flex;
  flex-shrink: 0;
}

.card__phone-icon svg {
  width: 16px;
  height: 16px;
}

.card__empty {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-style: italic;
  font-size: 0.92rem;
}

/* Footer */
.footer {
  background-color: var(--color-white);
  padding: 1.75rem 1.5rem;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
}

.footer p {
  margin: 0;
  text-align: center;
  color: var(--color-ink-black);
  font-size: 0.95rem;
  font-weight: 400;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.footer__social-link img {
  width: 22px;
  height: 22px;
}

.footer__social-link:hover {
  background-color: var(--color-cream-secondary);
}

/* Responsive */
@media (max-width: 720px) {
  .hero {
    padding: 3rem 1.25rem 3.5rem;
  }

  .banner {
    padding: 0.65rem 2.75rem 0.65rem 0.75rem;
  }

  .card__columns {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .card__column {
    padding-left: 0;
    border-left: none;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .card__column:first-child {
    padding-top: 0;
    border-top: none;
  }

  .antennes__intro {
    grid-template-columns: 1fr;
    text-align: left;
  }
}