:root {
  /* Nova paleta baseada em #091b31 e #f7f7f6 */
  --color-primary: #2d4a73;        /* Azul médio derivado de #091b31 */
  --color-primary-700: #1a3052;    /* Azul mais escuro */
  --color-primary-900: #091b31;    /* Azul original mais escuro */
  
  /* Paleta escura com suas cores especificadas */
  --color-dark: #091b31;
  --color-light: #f7f7f6;
  --color-bg: #0a1929;
  --color-surface: #132f4c;
  --color-surface-light: #1e3a5f;
  
  /* Texto para tema escuro */
  --color-text: #f7f7f6;
  --color-text-secondary: #b0bec5;
  --color-muted: #78909c;
  
  /* Bordas e divisores */
  --color-border: rgba(247, 247, 246, 0.12);
  --color-border-hover: rgba(247, 247, 246, 0.24);
  
  /* Sombras para tema escuro */
  --shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.2);
  
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Utilities */
.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}
.section {
  padding: 72px 0;
}
.section--alt {
  background: var(--color-surface);
}
.section__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 1.1rem + 2vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 12px;
  color: var(--color-text);
}
.section__text {
  margin: 0 0 24px;
  color: var(--color-text-secondary);
}
.grid {
  display: grid;
  gap: 28px;
}
.grid--2 {
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .grid--2 {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 42px;
  }
}
.bullets, .checks {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}
.bullets li, .checks li {
  margin: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--color-text-secondary);
}
.bullets li::before {
  content: "•";
  position: absolute; left: 0; top: 0;
  color: var(--color-primary);
  font-weight: 700;
}
.checks li::before {
  content: "✔";
  position: absolute; left: 0; top: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 27, 49, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600;
  color: var(--color-text);
}
.brand__logo {
  width: 30px; height: 30px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
  color: var(--color-dark);
  box-shadow: var(--shadow-soft);
  font-size: 16px;
}
.brand__name { letter-spacing: 0.3px; }
.nav { display: none; gap: 16px; align-items: center; }
.nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--color-primary); }
@media (min-width: 760px) {
  .nav { display: inline-flex; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 100px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
  color: var(--color-light);
  box-shadow: 0 10px 20px rgba(45, 74, 115, 0.25);
}
.btn--primary:hover { 
  filter: brightness(1.1); 
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn--ghost:hover { 
  background: rgba(45, 74, 115, 0.1);
  border-color: var(--color-primary-700);
}
.btn--small { padding: 8px 14px; }
.btn--block { width: 100%; }

/* Hero */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: center;
  color: var(--color-light);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to left, rgba(9,27,49,0.05) 20%, rgba(9,27,49,0.6) 55%, rgba(9,27,49,0.9) 85%),
    url("./assets/gallery/5.jpg");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  transform: scale(1.02);
  will-change: transform;
}
.hero__content {
  position: relative; z-index: 1;
  padding: 96px 0 72px;
  text-align: center;
}
.hero__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 1.4rem + 3vw, 3.2rem);
  margin: 0 0 10px;
  letter-spacing: 0.4px;
  color: var(--color-light);
}
.hero__subtitle {
  color: rgba(247, 247, 246, 0.9);
  margin: 0 auto 24px;
  max-width: 680px;
}
.hero__cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero__scroll {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  font-size: 12px;
  color: rgba(247, 247, 246, 0.7);
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.9;
}

/* Media Card */
.media-card {
  background: var(--color-surface-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.media-card img { display: block; width: 100%; height: auto; }
.media-card__caption {
  padding: 14px 16px;
  color: var(--color-text-secondary);
  border-top: 1px solid var(--color-border);
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (min-width: 760px) {
  .gallery { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}
.gallery__item {
  display: block;
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  transform: translateZ(0);
  border: 1px solid var(--color-border);
}
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .35s ease, filter .35s ease;
}
.gallery__item:hover img { transform: scale(1.05); filter: saturate(1.1) brightness(1.1); }

/* Features */
.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 760px) {
  .features { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}
.feature-card {
  background: var(--color-surface-light);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}
.feature-card .icon {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  color: var(--color-light);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-700));
  border-radius: 12px;
  margin-bottom: 12px;
  box-shadow: 0 10px 20px rgba(45, 74, 115, 0.3);
}
.feature-card h3 {
  margin: 4px 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  color: var(--color-text);
}
.feature-card p {
  margin: 0;
  color: var(--color-text-secondary);
}

/* Form */
.form {
  background: var(--color-surface-light);
  border-radius: 16px;
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.form__row { margin-bottom: 14px; }
.form label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text);
}
.form input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
  font-size: 16px;
  background: var(--color-surface);
  color: var(--color-text);
}
.form input::placeholder {
  color: var(--color-muted);
}
.form input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(45, 74, 115, 0.15);
}
.form .error {
  display: block;
  min-height: 16px;
  color: #ff6b6b;
  font-size: 12px;
  margin-top: 6px;
}
.form__hint {
  color: var(--color-muted);
  font-size: 14px;
  margin: 12px 0 0;
}
.form__success {
  background: rgba(45, 74, 115, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(45, 74, 115, 0.3);
  border-radius: 12px;
  padding: 10px 12px;
  margin-top: 14px;
}

/* Map */
.map {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.map iframe {
  width: 100%;
  height: min(60vh, 460px);
  border: 0;
  filter: invert(90%) hue-rotate(180deg);
}

/* Footer */
.footer {
  background: var(--color-dark);
  color: var(--color-text-secondary);
  padding: 28px 0;
  border-top: 1px solid var(--color-border);
}
.footer__inner {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
.footer .brand__name {
  color: var(--color-text);
}
.footer__copy { margin: 6px 0 0; color: var(--color-muted); }
.footer__info p { margin: 0 0 10px; }
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  color: var(--color-dark);
  background: var(--color-primary);
  text-decoration: none;
  margin-right: 8px;
  transition: transform .15s ease, filter .2s ease;
}
.social a:hover { 
  transform: translateY(-2px); 
  filter: brightness(1.1); 
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* WhatsApp Floating Button */
.whatsapp {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(37,211,102,0.4);
  transition: transform .18s ease, filter .2s ease, box-shadow .2s ease;
}
.whatsapp:hover { 
  transform: translateY(-2px); 
  filter: brightness(1.1); 
  box-shadow: 0 15px 30px rgba(37,211,102,0.5);
}
.whatsapp__label { display: none; font-weight: 700; }
@media (min-width: 520px) {
  .whatsapp__label { display: inline; }
}

/* Scrollbar customization for dark theme */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-surface);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-700);
}

/* Selection color */
::selection {
  background: var(--color-primary);
  color: var(--color-light);
}

/* Minor tweaks */
img { max-width: 100%; height: auto; border: 0; }

/* Mini-CTA abaixo do formulário para Instagram e WhatsApp */
.form__alt-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: .75rem;
}
.form__alt-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  flex: 1 1 220px;
  justify-content: center;
}

/* Enfatizar botões mantendo a paleta do tema escuro */
.btn--insta,
.btn--wa {
  border: 1px solid var(--color-primary-700);
  background: rgba(9,27,49,0.25);
  color: var(--color-light);
}
.btn--insta:hover,
.btn--wa:hover {
  background: var(--color-primary-900);
  color: var(--color-light);
}

/* Destaque do link de Instagram no rodapé */
.social a[aria-label="Instagram"] {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .35rem .7rem;
  border: 1px solid var(--color-primary-700);
  border-radius: 999px;
  color: var(--color-light);
}
.social a[aria-label="Instagram"]:hover {
  background: var(--color-primary-900);
}
.social .social__label {
  font-weight: 600;
  letter-spacing: .2px;
  color: var(--color-light);
}
.social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  color: var(--color-dark);
  background: var(--color-primary);
  text-decoration: none;
  margin-right: 8px;
  transition: transform .15s ease, filter .2s ease;
}
.social a:hover { 
  transform: translateY(-2px); 
  filter: brightness(1.1); 
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
  transition-delay: var(--d, 0s);
  will-change: opacity, transform;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* WhatsApp Floating Button */
.whatsapp {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 14px;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(37,211,102,0.4);
  transition: transform .18s ease, filter .2s ease, box-shadow .2s ease;
}
.whatsapp:hover { 
  transform: translateY(-2px); 
  filter: brightness(1.1); 
  box-shadow: 0 15px 30px rgba(37,211,102,0.5);
}
.whatsapp__label { display: none; font-weight: 700; }
@media (min-width: 520px) {
  .whatsapp__label { display: inline; }
}

/* Scrollbar customization for dark theme */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-surface);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-700);
}

/* Selection color */
::selection {
  background: var(--color-primary);
  color: var(--color-light);
}

/* Minor tweaks */
img { max-width: 100%; height: auto; border: 0; }