/* ================================================================
   Pousada Kepha – kepha.css
   Design moderno, responsivo, otimizado para performance
   Paleta: azul-oceano, areia, branco, verde-água
================================================================ */

/* ===== 1. RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Cores */
  --c-ocean:     #0a6e8a;
  --c-ocean-dk:  #054d63;
  --c-ocean-lt:  #178dac;
  --c-sand:      #f5efe6;
  --c-sand-dk:   #e8ddd0;
  --c-white:     #ffffff;
  --c-text:      #1a2832;
  --c-text-lt:   #4a6070;
  --c-accent:    #d4a843;
  --c-success:   #2e7d32;
  --c-error:     #c62828;
  --c-wa:        #25d366;

  /* Tipografia */
  --font-main:   'Georgia', 'Times New Roman', serif;
  --font-ui:     -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  /* Espaços */
  --space-xs:    0.25rem;
  --space-sm:    0.5rem;
  --space-md:    1rem;
  --space-lg:    2rem;
  --space-xl:    3rem;
  --space-2xl:   5rem;

  /* Raios */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  /* Sombras */
  --shadow-sm:   0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
  --shadow-md:   0 4px 12px rgba(0,0,0,.12);
  --shadow-lg:   0 8px 32px rgba(0,0,0,.16);

  /* Transições */
  --ease:        cubic-bezier(.4,0,.2,1);
  --dur-fast:    150ms;
  --dur-normal:  300ms;

  /* Layout */
  --nav-h:       68px;
  --container:   1160px;
}

/* ===== 2. BASE ===== */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-ui);
  color: var(--c-text);
  background: var(--c-sand);
  line-height: 1.65;
  overflow-x: hidden;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--c-ocean); text-decoration: none; }
a:hover { color: var(--c-ocean-dk); }
ul { list-style: none; }

/* Foco acessível */
:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ===== 3. UTILITÁRIOS ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}
@media (max-width: 600px) {
  .container { padding: 0 var(--space-md); }
}

.section {
  padding: var(--space-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-title {
  font-family: var(--font-main);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--c-ocean-dk);
  font-weight: 600;
  letter-spacing: -.5px;
  line-height: 1.2;
}

.section-sub {
  color: var(--c-text-lt);
  font-size: 1.05rem;
  margin-top: var(--space-sm);
}

.section-divider {
  width: 56px;
  height: 3px;
  background: var(--c-accent);
  margin: var(--space-md) auto 0;
  border-radius: var(--radius-pill);
}

/* ===== 4. BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: .7rem 1.6rem;
  font-size: .93rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--dur-normal) var(--ease),
              color var(--dur-normal) var(--ease),
              transform var(--dur-fast) var(--ease),
              box-shadow var(--dur-normal) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover   { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active  { transform: translateY(0); }

.btn-primary {
  background: var(--c-ocean);
  color: var(--c-white);
  border-color: var(--c-ocean);
}
.btn-primary:hover {
  background: var(--c-ocean-dk);
  border-color: var(--c-ocean-dk);
  color: var(--c-white);
}

.btn-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,.8);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  color: var(--c-white);
}

.btn-ghost {
  background: transparent;
  color: var(--c-ocean);
  border-color: var(--c-ocean);
}
.btn-ghost:hover {
  background: var(--c-ocean);
  color: var(--c-white);
}

.btn-outline-sm {
  padding: .45rem 1rem;
  font-size: .85rem;
  background: transparent;
  color: var(--c-ocean);
  border-color: var(--c-ocean);
  border-radius: var(--radius-pill);
  transition: all var(--dur-normal) var(--ease);
  display: inline-block;
  text-decoration: none;
}
.btn-outline-sm:hover {
  background: var(--c-ocean);
  color: var(--c-white);
}

.btn-whatsapp {
  background: var(--c-wa);
  color: var(--c-white) !important;
  border-color: var(--c-wa);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: .6rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: all var(--dur-normal) var(--ease);
  text-decoration: none;
}
.btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
  color: var(--c-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.wa-icon { flex-shrink: 0; }

.btn-block { width: 100%; justify-content: center; }

.btn-copy {
  font-size: .78rem;
  padding: .25rem .65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-ocean);
  background: transparent;
  color: var(--c-ocean);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease);
  margin-top: 4px;
}
.btn-copy:hover { background: var(--c-ocean); color: #fff; }

/* ===== 5. NAVBAR ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
}

.navbar {
  height: var(--nav-h);
  background: rgba(5, 77, 99, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.1);
  transition: background var(--dur-normal) var(--ease),
              box-shadow var(--dur-normal) var(--ease);
}
.navbar.scrolled {
  background: rgba(5, 77, 99, .98);
  box-shadow: var(--shadow-lg);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  color: var(--c-white);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar-brand:hover { color: var(--c-accent); }

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  color: rgba(255,255,255,.88);
  font-size: .88rem;
  font-weight: 500;
  padding: .35rem .6rem;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease),
              background var(--dur-fast) var(--ease);
  letter-spacing: .02em;
  text-decoration: none;
}
.nav-link:hover {
  color: var(--c-white);
  background: rgba(255,255,255,.12);
}

/* Seletor de idioma */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  border-left: 1px solid rgba(255,255,255,.2);
  padding-left: var(--space-md);
  margin-left: 4px;
}
.lang-switcher a {
  color: rgba(255,255,255,.7);
  font-size: .78rem;
  font-weight: 600;
  padding: .25rem .4rem;
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast) var(--ease);
  text-decoration: none;
}
.lang-switcher a:hover,
.lang-switcher a.active {
  color: var(--c-white);
  background: rgba(255,255,255,.16);
}

/* Hamburger */
.navbar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  z-index: 10;
}
.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-white);
  border-radius: 2px;
  transition: all var(--dur-normal) var(--ease);
}
.navbar-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== 6. HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--c-ocean-dk);
  z-index: 0;
}

.hero-carousel {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s var(--ease);
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(5,77,99,.7) 0%,
    rgba(5,77,99,.4) 50%,
    rgba(5,77,99,.7) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  max-width: 740px;
  margin: 0 auto;
}

.hero-logo {
  width: 240px;
  height: auto;
  margin: 0 auto var(--space-lg);
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.4));
}

.hero-title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: var(--c-white);
  font-weight: 700;
  line-height: 1.15;
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: rgba(255,255,255,.9);
  margin-bottom: var(--space-xl);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero carousel controles */
.hero-prev, .hero-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background var(--dur-fast) var(--ease);
  display: flex; align-items: center; justify-content: center;
  line-height: 1;
}
.hero-prev { left: var(--space-md); }
.hero-next { right: var(--space-md); }
.hero-prev:hover, .hero-next:hover { background: rgba(255,255,255,.3); }

.hero-dots {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  border: none;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease),
              transform var(--dur-fast) var(--ease);
  padding: 0;
}
.dot.active {
  background: var(--c-white);
  transform: scale(1.3);
}

/* ===== 7. SEÇÃO SOBRE ===== */
.section-sobre {
  background: var(--c-white);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.text-lead {
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.sobre-text p {
  color: var(--c-text-lt);
  margin-bottom: var(--space-md);
}

.checkin-box {
  background: var(--c-sand);
  border-left: 4px solid var(--c-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
}
.checkin-box h3 {
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-text-lt);
  margin-bottom: 4px;
}
.checkin-box p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ocean-dk);
}

.sobre-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.sobre-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.sobre-media figure { position: relative; }
.sobre-media figcaption {
  font-size: .8rem;
  color: var(--c-text-lt);
  text-align: center;
  margin-top: 8px;
}

/* ===== 8. SERVIÇOS ===== */
.section-services {
  background: var(--c-sand);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.service-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-normal) var(--ease),
              box-shadow var(--dur-normal) var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  font-size: 2.4rem;
  margin-bottom: var(--space-md);
  display: block;
}

.service-name {
  font-family: var(--font-main);
  font-size: 1.1rem;
  color: var(--c-ocean-dk);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: .9rem;
  color: var(--c-text-lt);
  line-height: 1.6;
}
.service-card-link-wrap {
  margin-top: calc(var(--space-md) + 6px);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .45rem .9rem;
  border: 1px solid var(--c-ocean);
  border-radius: var(--radius-pill);
  color: var(--c-ocean);
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--dur-fast) var(--ease);
}

.service-card-link:hover {
  background: var(--c-ocean);
  color: var(--c-white);
}

/* Cidade */
.city-box {
  background: var(--c-ocean-dk);
  color: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  margin-bottom: var(--space-xl);
}
.city-box h3 {
  font-family: var(--font-main);
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
}
.city-box p {
  opacity: .85;
  margin-bottom: var(--space-lg);
}
.city-links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}
.city-links .btn-outline-sm {
  color: var(--c-white);
  border-color: rgba(255,255,255,.6);
}
.city-links .btn-outline-sm:hover {
  background: rgba(255,255,255,.15);
  color: var(--c-white);
}

/* Cancelamento */
.cancel-box {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
}
.cancel-box h3 {
  font-family: var(--font-main);
  font-size: 1.3rem;
  color: var(--c-ocean-dk);
  margin-bottom: 4px;
}
.cancel-sub {
  color: var(--c-text-lt);
  font-size: .9rem;
  margin-bottom: var(--space-lg);
}
.cancel-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--space-lg);
}
.cancel-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.cancel-table caption { display: none; }
.cancel-table th, .cancel-table td {
  padding: .6rem 1rem;
  text-align: center;
  border: 1px solid var(--c-sand-dk);
}
.cancel-table thead th {
  background: var(--c-ocean);
  color: var(--c-white);
  font-weight: 600;
}
.cancel-table tbody tr:nth-child(even) { background: var(--c-sand); }
.cancel-table tfoot td {
  color: var(--c-text-lt);
  font-size: .8rem;
  border-top: 2px solid var(--c-sand-dk);
}
.cancel-rules {
  list-style: disc;
  padding-left: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.cancel-rules li {
  color: var(--c-text-lt);
  font-size: .9rem;
  line-height: 1.5;
}

/* ===== 9. GALERIA ===== */
.section-gallery {
  background: var(--c-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
}
.gallery-link { display: block; position: relative; height: 100%; }
.gallery-photo {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
  display: block;
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,77,99,.6);
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-icon {
  font-size: 2.5rem;
  color: var(--c-white);
  line-height: 1;
}
.gallery-item:hover .gallery-photo { transform: scale(1.07); }
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-item figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 4px 8px;
  background: rgba(0,0,0,.55);
  color: #fff;
  font-size: .73rem;
  text-align: center;
  transform: translateY(100%);
  transition: transform var(--dur-normal) var(--ease);
}
.gallery-item:hover figcaption { transform: translateY(0); }

/* ===== 10. VÍDEO ===== */
.section-video { background: var(--c-ocean-dk); }
.section-video .section-title,
.section-video .section-sub { color: rgba(255,255,255,.9); }
.section-video .section-divider { background: var(--c-accent); }

.video-wrapper { max-width: 720px; margin: 0 auto; }

.video-thumb {
  position: relative;
  cursor: pointer;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.video-thumb img {
  width: 100%; height: auto;
  display: block;
  transition: transform .4s var(--ease);
}
.video-thumb:hover img { transform: scale(1.03); }

.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.2);
  transition: background var(--dur-fast) var(--ease);
}
.video-thumb:hover .video-play-btn { background: rgba(0,0,0,.1); }

.video-iframe-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.video-iframe-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== 11. CONTATO ===== */
.section-contact { background: var(--c-sand); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-2xl);
  align-items: start;
  margin-bottom: var(--space-2xl);
}

.contact-info address { font-style: normal; }

.info-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--c-sand-dk);
}
.info-item:last-child { border-bottom: none; }

.info-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-item strong {
  display: block;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-text-lt);
  margin-bottom: 4px;
}
.info-item p {
  margin: 0;
  font-size: 1rem;
  color: var(--c-text);
}
.info-item a {
  color: var(--c-ocean);
  font-weight: 600;
}
.info-item a:hover { color: var(--c-ocean-dk); }

.link-subtle {
  font-size: .83rem;
  color: var(--c-ocean);
  text-decoration: underline;
}

/* Formulário */
.contact-form-wrap {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-md);
}
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 6px;
}
.required { color: var(--c-error); }

.form-group input,
.form-group textarea {
  width: 100%;
  padding: .7rem 1rem;
  font-size: .95rem;
  font-family: var(--font-ui);
  border: 2px solid var(--c-sand-dk);
  border-radius: var(--radius-md);
  background: var(--c-white);
  color: var(--c-text);
  transition: border-color var(--dur-fast) var(--ease),
              box-shadow var(--dur-fast) var(--ease);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--c-ocean);
  box-shadow: 0 0 0 3px rgba(10,110,138,.15);
}
.form-group input.invalid,
.form-group textarea.invalid {
  border-color: var(--c-error);
  box-shadow: 0 0 0 3px rgba(198,40,40,.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-feedback {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: .9rem;
  margin-bottom: var(--space-md);
  display: none;
}
.form-feedback.success {
  background: #e8f5e9;
  color: var(--c-success);
  border: 1px solid #a5d6a7;
  display: block;
}
.form-feedback.error {
  background: #ffebee;
  color: var(--c-error);
  border: 1px solid #ef9a9a;
  display: block;
}

/* Mapa */
.map-section { margin-top: var(--space-xl); }
.map-title {
  font-family: var(--font-main);
  font-size: 1.3rem;
  color: var(--c-ocean-dk);
  margin-bottom: var(--space-md);
}
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.map-link {
  margin-top: var(--space-sm);
  font-size: .85rem;
  color: var(--c-text-lt);
  text-align: center;
}
.map-link a { color: var(--c-ocean); }

/* ===== 12. FOOTER ===== */
.site-footer {
  background: var(--c-ocean-dk);
  color: rgba(255,255,255,.85);
  padding: var(--space-2xl) 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-col h4 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-accent);
  margin-bottom: var(--space-sm);
  margin-top: var(--space-md);
}
.footer-col h4:first-child { margin-top: 0; }
.footer-col p, .footer-col li { font-size: .88rem; color: rgba(255,255,255,.75); line-height: 1.7; }
.footer-col a { color: rgba(255,255,255,.75); transition: color var(--dur-fast) var(--ease); }
.footer-col a:hover { color: var(--c-white); }
.footer-col ul { display: flex; flex-direction: column; gap: 4px; }
.footer-langs { gap: 6px; }

.footer-bottom {
  text-align: center;
  padding: var(--space-lg);
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}

/* ===== 13. LIGHTBOX ===== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.9);
  z-index: 2000;
  cursor: pointer;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  pointer-events: none;
}
.lightbox[style*="display: flex"] { pointer-events: auto; }
.lightbox-figure {
  position: relative;
  max-width: min(90vw, 1100px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#lightbox-img {
  max-width: 100%;
  max-height: 82vh;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 64px rgba(0,0,0,.6);
  object-fit: contain;
}
#lightbox-caption {
  color: rgba(255,255,255,.8);
  font-size: .88rem;
  margin-top: 12px;
  text-align: center;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: fixed;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: background var(--dur-fast) var(--ease);
  backdrop-filter: blur(6px);
  z-index: 2002;
}
.lightbox-close { top: 20px; right: 20px; font-size: 1.2rem; }
.lightbox-prev  { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,.25); }

/* ===== 14. WHATSAPP FLUTUANTE (somente mobile) ===== */
.wa-float {
  display: none; /* desktop: oculto */
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 58px;
  height: 58px;
  background: var(--c-wa);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: transform var(--dur-normal) var(--ease),
              box-shadow var(--dur-normal) var(--ease);
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.65);
  color: #fff;
}

/* ===== 15. RESPONSIVIDADE ===== */

/* 1024px */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid  { grid-template-columns: repeat(3, 1fr); }
  .footer-inner  { grid-template-columns: repeat(2, 1fr); }
}

/* 900px */
@media (max-width: 900px) {
  .sobre-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .sobre-media { order: -1; }
  .sobre-img { height: 280px; }

  .contact-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
}

/* 768px – mobile */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }

  .navbar-toggle { display: flex; }

  .navbar-menu {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5,77,99,.98);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md);
    gap: 4px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
  }
  .navbar-menu.open { display: flex; }

  .nav-link {
    font-size: .95rem;
    padding: .7rem var(--space-md);
    border-radius: var(--radius-md);
  }

  .lang-switcher {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    border-top: 1px solid rgba(255,255,255,.15);
    padding-top: var(--space-sm);
    margin-top: 4px;
    justify-content: center;
    gap: var(--space-sm);
  }
  .lang-switcher a { padding: .4rem .8rem; font-size: .85rem; }

  .hero-prev, .hero-next { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid  { grid-template-columns: repeat(2, 1fr); }
  .footer-inner  { grid-template-columns: 1fr; gap: var(--space-lg); }

  .form-row-2 { grid-template-columns: 1fr; }

  /* Mostra botão WA flutuante no mobile */
  .wa-float { display: flex; }
}

/* 600px */
@media (max-width: 600px) {
  .section { padding: var(--space-xl) 0; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-logo { width: 160px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .sobre-actions { flex-direction: column; }
  .cancel-box { padding: var(--space-lg) var(--space-md); }
}

/* ===== 16. ANIMAÇÕES ===== */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s var(--ease), transform .5s var(--ease);
  }
  .fade-in.visible {
    opacity: 1;
    transform: none;
  }
}

/* ===== 17. PRINT ===== */
@media print {
  .site-header, .hero-prev, .hero-next, .hero-dots,
  .wa-float, .lightbox, .lightbox-overlay,
  .btn, .navbar-toggle { display: none !important; }
  body { background: #fff; color: #000; font-size: 12pt; }
  .section { page-break-inside: avoid; }
  a[href]:after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
}