/* Estrela do Mar Passeios — CSS puro (sem frameworks) */

:root {
  --radius: 1rem;

  --background: oklch(0.16 0.06 265);
  --foreground: oklch(0.98 0.006 250);
  --card: oklch(0.22 0.06 264);
  --secondary: oklch(0.26 0.06 264);
  --muted-foreground: oklch(0.76 0.028 250);
  --turquoise: oklch(0.72 0.09 250);
  --sun: oklch(0.55 0.205 27);
  --sun-foreground: oklch(0.99 0.004 250);
  --primary-foreground: oklch(0.99 0.004 250);
  --border: oklch(0.99 0.008 250 / 14%);

  --gradient-ocean: linear-gradient(135deg, oklch(0.3 0.1 266), oklch(0.52 0.13 262));
  --gradient-sun: linear-gradient(135deg, oklch(0.5 0.2 27), oklch(0.61 0.21 30));
  --gradient-depth: linear-gradient(
    180deg,
    oklch(0.16 0.06 265 / 0.2) 0%,
    oklch(0.16 0.06 265 / 0.68) 55%,
    oklch(0.16 0.06 265) 100%
  );
  --shadow-sun: 0 10px 34px -10px oklch(0.55 0.205 27 / 0.6);
  --shadow-ocean: 0 12px 34px -12px oklch(0.35 0.11 265 / 0.75);
  --shadow-card: 0 24px 60px -28px oklch(0.08 0.05 265 / 0.9);

  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Poppins", ui-sans-serif, system-ui, sans-serif;
  --max: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

.icon-xs {
  width: 0.875rem;
  height: 0.875rem;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1rem;
}

.section {
  padding-block: 5rem;
  scroll-margin-top: 5rem;
}

.section--alt {
  background: color-mix(in oklab, var(--secondary) 40%, var(--background));
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin: 0;
}

.section-title {
  margin-top: 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
}

.lead {
  color: var(--muted-foreground);
  margin-top: 1rem;
}

.head-center {
  max-width: 40rem;
  margin-inline: auto;
  text-align: center;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    transform 0.3s ease,
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--sun {
  background-image: var(--gradient-sun);
  color: var(--sun-foreground);
  box-shadow: var(--shadow-sun);
}

.btn--ocean {
  background-image: var(--gradient-ocean);
  color: var(--primary-foreground);
  box-shadow: var(--shadow-ocean);
}

.btn--glass {
  background: color-mix(in oklab, var(--background) 45%, transparent);
  border-color: var(--border);
  color: var(--foreground);
  backdrop-filter: blur(12px);
}

.btn--lg {
  padding: 0.95rem 1.75rem;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

.btn--icon {
  padding: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  border-color: var(--border);
}

/* Header */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition:
    background-color 0.3s ease,
    border-color 0.3s ease,
    backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  background: color-mix(in oklab, var(--background) 85%, transparent);
  border-bottom-color: var(--border);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4rem;
}

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

.brand__mark {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  overflow: hidden;
  background-image: var(--gradient-ocean);
  box-shadow: var(--shadow-ocean);
}

.brand__mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
}

.brand__tag {
  display: block;
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.nav-desktop,
.header-actions {
  display: none;
}

.nav-desktop a {
  font-size: 0.9rem;
  color: var(--muted-foreground);
  transition: color 0.2s ease;
}

.nav-desktop a:hover {
  color: var(--turquoise);
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.nav-mobile {
  display: none;
  padding: 0 1rem 1rem;
  background: color-mix(in oklab, var(--background) 95%, transparent);
  border-bottom: 1px solid var(--border);
}

.nav-mobile.is-open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.75rem 0;
  font-size: 0.95rem;
  color: var(--muted-foreground);
  border-bottom: 1px solid var(--border);
}

.nav-mobile .btn {
  margin-top: 1rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.hero__bg,
.hero__veil {
  position: absolute;
  inset: 0;
}

.hero__bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__veil {
  background-image: var(--gradient-depth);
}

.hero__inner {
  position: relative;
  padding-top: 7rem;
  padding-bottom: 4rem;
}

.hero__content {
  max-width: 36rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid color-mix(in oklab, var(--sun) 40%, transparent);
  border-radius: 999px;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  color: var(--sun);
  background: color-mix(in oklab, var(--background) 40%, transparent);
  backdrop-filter: blur(10px);
}

.hero__kicker {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin: 1.25rem 0 0;
}

.hero__title {
  margin-top: 0.75rem;
  font-size: clamp(2.1rem, 6vw, 3.75rem);
  font-weight: 700;
  text-wrap: balance;
  text-shadow: 0 0 26px oklch(0.6 0.16 262 / 0.5);
}

.hero__title span {
  color: var(--turquoise);
}

.hero__text {
  margin-top: 1.25rem;
  max-width: 34rem;
  font-size: 1.05rem;
  color: color-mix(in oklab, var(--foreground) 85%, transparent);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* Benefícios */
.benefits {
  position: relative;
  z-index: 10;
  margin-top: -2.5rem;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 1.75rem;
  background: color-mix(in oklab, var(--card) 80%, transparent);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
}

.benefit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 0.75rem;
  border-radius: 1.25rem;
}

.benefit__icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  background-image: var(--gradient-ocean);
  box-shadow: var(--shadow-ocean);
  color: var(--primary-foreground);
}

.benefit strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.875rem;
}

.benefit span.small {
  display: block;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* Sobre */
.about__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.about__media {
  position: relative;
  width: min(100%, 420px);
  margin-inline: auto;
}

.about__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 1.75rem;
  object-fit: cover;
  box-shadow: var(--shadow-card);
}

.about__badge {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  max-width: calc(100% - 1.5rem);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.625rem 0.875rem;
  background: color-mix(in oklab, var(--card) 94%, transparent);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(12px);
}

.about__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.15;
  color: var(--sun);
}

.about__badge span {
  display: block;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--muted-foreground);
}

.about p + .eyebrow {
  margin-top: 2rem;
}

.highlight-box {
  margin-top: 2rem;
  border: 1px solid color-mix(in oklab, var(--border) 60%, transparent);
  border-radius: 1.25rem;
  padding: 1.25rem;
  background: linear-gradient(
    90deg,
    color-mix(in oklab, var(--turquoise) 10%, transparent),
    transparent
  );
}

.highlight-box strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0.02em;
}

.highlight-box span {
  display: block;
  margin-top: 0.25rem;
  font-family: var(--font-display);
  color: var(--turquoise);
}

.about__features {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.about__features li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.9rem;
}

.about__features .icon {
  color: var(--sun);
}

/* Aviso de local */
.notice {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding: 0.75rem 1.25rem;
  border: 1px solid color-mix(in oklab, var(--turquoise) 30%, transparent);
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in oklab, var(--turquoise) 10%, transparent),
    transparent
  );
  text-align: left;
}

.notice__icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 999px;
  background-image: var(--gradient-ocean);
  box-shadow: var(--shadow-ocean);
  color: var(--primary-foreground);
}

.notice p {
  margin: 0;
  font-size: 0.9rem;
}

.notice b {
  color: var(--turquoise);
}

/* Passeios */
.tours__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

.tour {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.75rem;
  background: var(--card);
  box-shadow: var(--shadow-card);
  transition: transform 0.5s ease;
}

.tour:hover {
  transform: translateY(-0.5rem);
}

.tour__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--card);
}

.tour__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.7s ease;
}

.tour:hover .tour__media img {
  transform: scale(1.07);
}

.tour__fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    var(--card) 0%,
    color-mix(in oklab, var(--card) 10%, transparent) 55%,
    transparent 100%
  );
}

.tour__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  background: color-mix(in oklab, var(--background) 70%, transparent);
  backdrop-filter: blur(10px);
}

.tour__tag .icon {
  color: var(--sun);
}

.tour__body {
  position: relative;
  z-index: 1;
  margin-top: -1px;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--card);
}

.tour__body h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.tour__body > p {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

.tour__included {
  display: grid;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.tour__included li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.9rem;
}

.tour__included .icon {
  color: var(--turquoise);
}

.tour__note {
  display: block;
  font-size: 0.75rem;
  font-style: italic;
  color: color-mix(in oklab, var(--muted-foreground) 70%, transparent);
}

.tour__cta {
  margin-top: auto;
  padding-top: 2rem;
}

/* Depoimentos */
.stars {
  display: inline-flex;
  gap: 0.125rem;
  color: var(--sun);
}

.stars .icon {
  fill: currentColor;
  stroke: none;
}

.rating-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.review {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 1.75rem;
  background: var(--card);
  padding: 1.5rem;
  margin: 0;
}

.review blockquote {
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

.review figcaption {
  margin-top: 1.5rem;
}

.review figcaption strong {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
}

.review figcaption span {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.quote-icon {
  width: 1.75rem;
  height: 1.75rem;
  color: color-mix(in oklab, var(--turquoise) 60%, transparent);
}

/* Carrossel */
.carousel {
  position: relative;
  margin-top: 3rem;
}

.carousel__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 1rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.carousel__track::-webkit-scrollbar {
  display: none;
}

.carousel__item {
  flex: 0 0 85vw;
  scroll-snap-align: center;
}

.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.carousel__dots {
  display: flex;
  gap: 0.5rem;
}

.carousel__dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: color-mix(in oklab, var(--foreground) 30%, transparent);
  cursor: pointer;
  transition:
    width 0.3s ease,
    background-color 0.3s ease;
}

.carousel__dot[aria-current="true"] {
  width: 1.5rem;
  background: var(--turquoise);
}

.carousel__arrow {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in oklab, var(--card) 70%, transparent);
  color: inherit;
  cursor: pointer;
}

/* Galeria */
.gallery__masonry {
  display: none;
}

.gallery figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
}

.gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.gallery img:hover {
  transform: scale(1.06);
}

/* FAQ */
.faq__list {
  max-width: 48rem;
  margin: 2.5rem auto 0;
}

.faq__item {
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  background: var(--card);
  margin-bottom: 0.75rem;
  padding: 0 1.25rem;
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary .icon {
  transition: transform 0.3s ease;
}

.faq__item[open] summary .icon {
  transform: rotate(180deg);
}

.faq__answer {
  padding-bottom: 1.125rem;
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

/* Rodapé */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--background);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: 4rem;
}

.site-footer p {
  color: var(--muted-foreground);
  font-size: 0.9rem;
  max-width: 32rem;
}

.contact-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.5rem;
  font-size: 0.9rem;
}

.contact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--muted-foreground);
}

.contact-list .icon {
  color: var(--turquoise);
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.seals {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.seals span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.375rem 0.75rem;
}

.seals .icon {
  color: var(--sun);
}

.map {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1.75rem;
}

.map iframe {
  width: 100%;
  height: 18rem;
  border: 0;
  display: block;
}

.copyright {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

/* WhatsApp flutuante */
.wa-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background-image: var(--gradient-sun);
  color: var(--sun-foreground);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-sun);
  transition: transform 0.3s ease;
}

.wa-float:hover {
  transform: translateY(-4px);
}

.wa-float span {
  display: none;
}

/* Animação de entrada */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsivo */
@media (min-width: 640px) {
  .container {
    padding-inline: 1.5rem;
  }
  .section {
    padding-block: 7rem;
  }
  .hero__actions {
    flex-direction: row;
  }
  .benefits__grid {
    gap: 1rem;
    padding: 1.5rem;
  }
  .benefit {
    flex-direction: row;
    text-align: left;
    gap: 0.75rem;
  }
  .tour__body {
    padding: 1.75rem;
  }
  .wa-float span {
    display: inline;
  }
  .site-header__inner {
    height: 4.5rem;
  }
  .about__badge {
    right: 1rem;
    bottom: -1.25rem;
    max-width: none;
    border-radius: 1.25rem;
    padding: 0.75rem 1rem;
  }
  .about__badge strong {
    font-size: 1.5rem;
  }
}

@media (min-width: 768px) {
  .carousel {
    display: none;
  }
  .gallery__masonry {
    display: block;
    columns: 2;
    column-gap: 1rem;
    margin-top: 3rem;
  }
  .gallery__masonry figure {
    margin-bottom: 1rem;
    break-inside: avoid;
  }
  .gallery__masonry img {
    aspect-ratio: auto;
  }
  .reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
  }
}

@media (max-width: 767px) {
  .reviews-grid {
    display: none;
  }
}

@media (min-width: 1024px) {
  .nav-desktop,
  .header-actions {
    display: flex;
    align-items: center;
    gap: 1.75rem;
  }
  .header-actions {
    gap: 0.75rem;
  }
  .nav-toggle {
    display: none;
  }
  .nav-mobile {
    display: none !important;
  }
  .hero {
    align-items: center;
  }
  .about__grid,
  .site-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 4rem;
  }
  .about__media img {
    aspect-ratio: auto;
  }
  .about__media {
    width: 100%;
    max-width: none;
  }
  .about__features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .benefits__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .tours__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }
  .gallery__masonry {
    columns: 3;
  }
  .map iframe {
    height: 100%;
    min-height: 20rem;
  }
}