/* ==========================================================================
   Blez — estilos globais
   Paleta e tipografia extraídas do site original (ver auditoria técnica)
   ========================================================================== */

:root {
  --color-pink: #FF0051;
  --color-pink-dark: #D6003F;
  --color-lime: #8BBB00;
  --color-lime-dark: #75A000;
  --color-dark: #141617;
  --color-dark-soft: #434549;
  --color-bg: #F2F3F5;
  --color-bg-soft: #F9F9FB;
  --color-white: #FFFFFF;

  --font-display: 'Londrina Solid', Arial, Helvetica, sans-serif;
  --font-body: 'Work Sans', Arial, Helvetica, sans-serif;

  --container-w: 1240px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-pill: 999px;

  --shadow-soft: 0 8px 24px rgba(20, 22, 23, 0.08);
  --shadow-lift: 0 14px 34px rgba(20, 22, 23, 0.14);

  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-dark);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- Header ---------- */

.topbar {
  padding: 20px 0 0;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-logo img {
  height: 48px;
  width: auto;
}

.topbar-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: background .25s var(--ease), color .25s var(--ease);
}
.topbar-social:hover {
  background: var(--color-dark);
  color: #fff;
}

/* ---------- Hero ---------- */

.hero {
  padding: 32px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--color-lime);
  border-radius: var(--radius-lg);
  padding: 56px;
  box-shadow: var(--shadow-soft);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.95;
  color: var(--color-dark);
  margin: 0;
  display: flex;
  flex-direction: column;
}

.hero-actions-label {
  font-family: var(--font-body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 13px;
  color: var(--color-dark);
  opacity: 0.75;
  margin: 0 0 12px;
}

.hero-actions-label--secondary {
  margin-top: 28px;
}

.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
  white-space: normal;
  line-height: 1.2;
}

.btn-icon { flex: none; width: 20px; height: 20px; }
.btn-disabled .btn-icon { opacity: 0.8; }

.btn-primary {
  background: var(--color-pink);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover {
  background: var(--color-pink-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.55);
  color: var(--color-dark);
  border-color: rgba(20, 22, 23, 0.12);
}
.btn-outline:hover {
  background: var(--color-dark);
  color: #fff;
  border-color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-disabled {
  background: transparent;
  color: var(--color-dark);
  opacity: 0.55;
  border-color: rgba(20, 22, 23, 0.25);
  border-style: dashed;
  cursor: default;
}

/* ---------- Gallery ---------- */

.gallery {
  padding: 24px 0 72px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  text-align: center;
  margin: 0 0 32px;
  color: var(--color-dark);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.gallery-grid button {
  all: unset;
  cursor: pointer;
  display: block;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 3 / 4;
  background: var(--color-bg-soft);
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}

.gallery-grid button:hover img,
.gallery-grid button:focus-visible img {
  transform: scale(1.06);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-lime);
  padding: 56px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-inner img { height: 84px; width: auto; }

.footer-inner p {
  margin: 0;
  color: var(--color-dark-soft);
  font-size: 14px;
}

/* ---------- Back to top ---------- */

.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--color-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  z-index: 900;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--color-pink); }

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 22, 23, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.lightbox[hidden] { display: none; }

.lightbox-img {
  max-width: min(90vw, 900px);
  max-height: 86vh;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}

.lightbox-close,
.lightbox-nav {
  position: absolute;
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s var(--ease);
}
.lightbox-close:hover,
.lightbox-nav:hover { background: rgba(255,255,255,0.25); }

.lightbox-close { top: 20px; right: 20px; }
.lightbox-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    padding: 40px 28px;
    gap: 32px;
  }
  .hero-title { text-align: left; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .topbar-social span { display: none; }
  .hero { padding: 20px 0 48px; }
  .hero-grid { padding: 32px 20px; border-radius: var(--radius-md); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 4px; }
  .lightbox-nav { width: 38px; height: 38px; font-size: 18px; }
}

@media (max-width: 420px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}