/* Open Mall 777 — landing page
   Paleta baseada na logomarca: carvão/preto + dourado/latão. */

:root {
  --dark: #171310;
  --dark-2: #221c16;
  --dark-3: #2c241c;
  --gold: #b8863c;
  --gold-light: #e3bd7c;
  --gold-dark: #8c6327;
  --cream: #faf6ee;
  --cream-2: #f2ebdc;
  --text: #241f19;
  --text-muted: #6c6155;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 20px 40px -20px rgba(23, 19, 16, 0.35);
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--dark);
}

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.visually-hidden {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold);
  color: var(--dark);
  padding: 12px 20px;
  z-index: 1000;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--dark);
  box-shadow: 0 10px 24px -10px rgba(184, 134, 60, 0.65);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -10px rgba(184, 134, 60, 0.75);
}

.btn--ghost {
  background: rgba(250, 246, 238, 0.08);
  border-color: rgba(250, 246, 238, 0.5);
  color: var(--cream);
}

.btn--ghost:hover {
  background: rgba(250, 246, 238, 0.16);
  transform: translateY(-2px);
}

.btn--block {
  width: 100%;
  margin-top: 14px;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dark);
  border-bottom: 1px solid rgba(227, 189, 124, 0.18);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cream);
}

.brand__logo {
  height: 52px;
  width: auto;
  flex-shrink: 0;
  border-radius: 10px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 72%, transparent 100%);
  mask-image: radial-gradient(ellipse at center, #000 72%, transparent 100%);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand__text small {
  color: var(--gold-light);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.site-nav__list a {
  color: var(--cream);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  opacity: 0.88;
  transition: opacity 0.15s ease;
}

.site-nav__list a:hover {
  opacity: 1;
  color: var(--gold-light);
}

.site-nav__cta {
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--gold);
  color: var(--dark) !important;
  opacity: 1 !important;
  font-weight: 700 !important;
}

.site-nav__cta:hover {
  background: var(--gold-light);
}

.site-nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 6px;
  cursor: pointer;
}

.site-nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--cream);
  display: block;
}

/* Hero */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--cream);
  overflow: hidden;
}

.hero__media,
.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 12, 9, 0.78) 0%, rgba(15, 12, 9, 0.72) 45%, rgba(15, 12, 9, 0.92) 100%);
}

.hero__content {
  position: relative;
  padding-top: 72px;
  padding-bottom: 72px;
}

.eyebrow {
  display: inline-block;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 18px;
  padding: 7px 16px;
  border: 1px solid rgba(227, 189, 124, 0.45);
  border-radius: 999px;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 18ch;
  margin-bottom: 0.4em;
}

.hero__lead {
  max-width: 56ch;
  font-size: 1.1rem;
  color: rgba(250, 246, 238, 0.88);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0 44px;
}

.hero__stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  padding: 28px 0 0;
  margin: 0;
  border-top: 1px solid rgba(227, 189, 124, 0.25);
  max-width: 720px;
}

.hero__stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--gold-light);
}

.hero__stats span {
  font-size: 0.82rem;
  color: rgba(250, 246, 238, 0.75);
}

/* Sections */

.section {
  padding: 88px 0;
}

.section--alt {
  background: var(--cream-2);
}

.section__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section__lead {
  max-width: 62ch;
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Cards grid */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 44px;
}

.card {
  background: var(--white);
  border: 1px solid rgba(23, 19, 16, 0.06);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
}

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  color: var(--gold-light);
  margin-bottom: 18px;
}

.card__icon svg {
  width: 26px;
  height: 26px;
}

.card h3 {
  font-size: 1.08rem;
  margin-bottom: 0.4em;
}

.card p {
  color: var(--text-muted);
  font-size: 0.94rem;
  margin-bottom: 0;
}

/* Modules */

.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.module-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 26px 22px;
  text-align: center;
  border: 1px solid rgba(23, 19, 16, 0.06);
}

.module-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--gold-dark);
  margin-bottom: 6px;
}

.module-card span {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.module-card--highlight {
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  border-color: transparent;
}

.module-card--highlight strong {
  color: var(--gold-light);
}

.module-card--highlight span {
  color: rgba(250, 246, 238, 0.75);
}

.modules-notes {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 62ch;
}

.modules-notes li {
  position: relative;
  padding-left: 26px;
  color: var(--text-muted);
}

.modules-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
}

/* Carousel */

.carousel {
  position: relative;
  margin-top: 44px;
}

.carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.carousel__track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  transition: transform 0.45s ease;
}

.carousel__slide {
  position: relative;
  flex: 0 0 100%;
}

.carousel__slide img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.carousel__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 18px 22px;
  background: linear-gradient(0deg, rgba(15, 12, 9, 0.82), transparent);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 500;
}

.carousel__control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(23, 19, 16, 0.75);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease;
}

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

.carousel__control:hover {
  background: var(--gold-dark);
}

.carousel__control--prev {
  left: 14px;
}

.carousel__control--next {
  right: 14px;
}

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.carousel__dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(140, 99, 39, 0.3);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.carousel__dots button[aria-current="true"] {
  background: var(--gold);
  transform: scale(1.25);
}

/* Location */

.location {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  margin-top: 40px;
  align-items: stretch;
}

.location__map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  min-height: 340px;
}

.location__map iframe {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
}

.location__info {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid rgba(23, 19, 16, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.location__info address {
  font-style: normal;
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.location__info address span {
  color: var(--text-muted);
  font-weight: 500;
}

.location__ref {
  color: var(--text-muted);
  margin-bottom: 22px;
}

.location__info .btn {
  align-self: flex-start;
}

/* Contact */

.contact {
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  color: var(--cream);
}

.contact .section__eyebrow {
  color: var(--gold-light);
}

.contact .section__title,
.contact h2 {
  color: var(--white);
}

.contact .section__lead {
  color: rgba(250, 246, 238, 0.78);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  align-items: center;
}

.contact__card {
  background: rgba(250, 246, 238, 0.06);
  border: 1px solid rgba(227, 189, 124, 0.25);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}

.contact__label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.74rem;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.contact__email {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--white);
  text-decoration: none;
  word-break: break-word;
  margin-bottom: 6px;
}

.contact__email:hover {
  color: var(--gold-light);
}

/* Footer */

.site-footer {
  background: var(--dark);
  color: rgba(250, 246, 238, 0.7);
  padding: 40px 0;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.brand--footer {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--cream);
}

.site-footer p {
  margin: 0;
  font-size: 0.86rem;
}

.site-footer__note {
  font-size: 0.78rem;
  color: rgba(250, 246, 238, 0.45);
}

/* Responsive */

@media (max-width: 960px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .modules-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .location {
    grid-template-columns: 1fr;
  }

  .contact__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .location__info .btn {
    align-self: center;
  }
}

@media (max-width: 760px) {
  .brand__logo {
    height: 38px;
  }

  .site-nav__toggle {
    display: flex;
  }

  .site-nav__list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: rgba(23, 19, 16, 0.98);
    padding: 12px 24px 20px;
    display: none;
  }

  .site-nav__list.is-open {
    display: flex;
  }

  .site-nav__list a {
    display: block;
    padding: 10px 0;
    width: 100%;
  }

  .site-nav__cta {
    margin-top: 6px;
  }

  .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .cards-grid,
  .modules-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 64px 0;
  }
}