/* =========================================================
   GranPet — stylesheet
   Palette extraída da logo oficial: preto (#000000) · laranja (#FD5C02)
   ========================================================= */

:root {
  --color-primary: #000000;
  --color-primary-dark: #000000;
  --color-primary-light: #FDEAE0;
  --color-accent: #FD5C02;
  --color-accent-dark: #D94D00;
  --color-terracotta: #FD5C02;
  --color-ink: #0D0D0D;
  --color-text: #3A3A3A;
  --color-muted: #6E6E6E;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F6F6F6;
  --color-white: #FFFFFF;

  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 12px 30px rgba(0, 0, 0, 0.14);
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.2;
  margin: 0 0 .6em;
}

p { margin: 0 0 1em; }
a { text-decoration: none; color: inherit; }
img, svg { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }

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

section { padding: 88px 0; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.eyebrow-light { background: rgba(255,255,255,.15); color: #fff; }

.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .4s cubic-bezier(.22, 1, .36, 1), box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: scale(1.08); }
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(244, 162, 97, .35);
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-light {
  background: #fff;
  color: var(--color-primary-dark);
}
.btn-light:hover { background: var(--color-primary-light); }
.btn-instagram {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(244, 162, 97, .35);
}
.btn-instagram:hover { background: var(--color-accent-dark); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0,0,0,.08);
  transition: box-shadow .2s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-ink);
}
.logo-text b { color: var(--color-primary); font-weight: 700; }

.main-nav ul { display: flex; gap: 32px; }
.main-nav a {
  font-weight: 500;
  color: var(--color-ink);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width .2s ease;
}
.main-nav a:hover::after { width: 100%; }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

/* ---------- Hero ---------- */
.hero { padding-top: 70px; padding-bottom: 40px; overflow: hidden; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 48px;
}
.hero-copy h1 {
  font-size: clamp(2rem, 4vw, 2.9rem);
  margin-bottom: .5em;
}
.hero-copy p {
  font-size: 1.08rem;
  color: var(--color-muted);
  max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; margin-top: 12px; flex-wrap: wrap; }
.hero-media { animation: float 5s ease-in-out infinite; display: flex; justify-content: center; }
.hero-logo-img { width: 100%; max-width: 380px; height: auto; object-fit: contain; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- About ---------- */
.about { background: var(--color-bg-alt); }
.about-inner {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.about-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.about-media video { display: block; width: 100%; height: 100%; object-fit: cover; background: #000; }
.about-copy p { color: var(--color-muted); font-size: 1.05rem; }
.about-actions { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 8px; }
.about-copy h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 340px));
  justify-content: center;
  gap: 28px;
}
.service-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .4s cubic-bezier(.22, 1, .36, 1), box-shadow .4s ease;
  border: 1px solid rgba(0,0,0,.06);
}
.services-grid .service-card:hover {
  transform: scale(1.18);
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.service-icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-primary-light);
  border-radius: 14px;
  margin-bottom: 20px;
  transition: transform .4s cubic-bezier(.22, 1, .36, 1);
}
.services-grid .service-card:hover .service-icon { transform: scale(1.25); }
.service-card h3 { font-size: 1.15rem; margin-bottom: .4em; }
.service-card p { color: var(--color-muted); font-size: .96rem; margin: 0; }

/* ---------- Promo ---------- */
.promo {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
}
.promo-head { text-align: center; margin-bottom: 8px; }

.promo-carousel {
  position: relative;
  padding: 0 64px;
}
.promo-track { position: relative; }
.promo-slide {
  display: none;
  grid-template-columns: .8fr 1.2fr;
  gap: 48px;
  align-items: center;
}
.promo-slide.is-active {
  display: grid;
}
.promo-slide.is-active.promo-dir-next { animation: promo-in-from-right .5s ease; }
.promo-slide.is-active.promo-dir-prev { animation: promo-in-from-left .5s ease; }

@keyframes promo-in-from-right {
  from { opacity: 0; transform: translateX(70px) scale(.94); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes promo-in-from-left {
  from { opacity: 0; transform: translateX(-70px) scale(.94); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}

.promo-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.promo-arrow:hover { background: rgba(255,255,255,.32); transform: translateY(-50%) scale(1.08); }
.promo-arrow--prev { left: 0; }
.promo-arrow--next { right: 0; }

.promo-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
}
.promo-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.promo-dot.is-active { background: #fff; transform: scale(1.2); }

.promo-media {
  position: relative;
  justify-self: center;
  animation: promo-float 4s ease-in-out infinite;
}
.promo-media::before {
  content: '';
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(255,255,255,.45), rgba(255,255,255,0) 70%);
  border-radius: 50%;
  z-index: 0;
  animation: promo-glow 3s ease-in-out infinite;
}
.promo-img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 260 / 320;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 22px 28px rgba(0,0,0,.4));
  transition: transform .4s cubic-bezier(.22, 1, .36, 1), filter .4s ease;
  cursor: pointer;
}
.promo-img:hover {
  transform: scale(1.25);
  filter: drop-shadow(0 28px 36px rgba(0,0,0,.5)) brightness(1.08);
}

@keyframes promo-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-14px) scale(1.04); }
}

@keyframes promo-glow {
  0%, 100% { opacity: .55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.12); }
}
.promo-copy h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.promo-copy p:not(.promo-price) { color: rgba(255,255,255,.85); }
.promo-price { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 700; }
.promo-price .old { text-decoration: line-through; opacity: .6; font-size: 1.05rem; font-weight: 400; margin-right: 10px; }
.promo-price .new { color: var(--color-accent); }
.promo-cash {
  font-family: var(--font-body, inherit);
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .03em;
  background: rgba(255,255,255,.18);
  color: #fff;
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: 6px;
  vertical-align: middle;
}

/* ---------- Units ---------- */
.units-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}
.unit-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .4s cubic-bezier(.22, 1, .36, 1), box-shadow .4s ease;
  display: flex;
  flex-direction: column;
}
.units-grid .unit-card:hover {
  transform: scale(1.18);
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.unit-media { line-height: 0; aspect-ratio: 200 / 130; overflow: hidden; }
.unit-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.unit-body { padding: 22px 20px; flex: 1; display: flex; flex-direction: column; }
.unit-tag {
  align-self: flex-start;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}
.unit-tag-24h { color: #fff; background: var(--color-terracotta); }
.unit-body h3 { font-size: 1.05rem; margin-bottom: .3em; }
.unit-body p { font-size: .9rem; color: var(--color-muted); margin-bottom: 14px; flex: 1; }
.unit-link { font-weight: 600; color: var(--color-primary-dark); font-size: .9rem; }
.unit-link:hover { text-decoration: underline; }

/* ---------- CTA final ---------- */
.cta-final {
  background: var(--color-ink);
  color: #fff;
  text-align: center;
}
.cta-final h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-final p { color: rgba(255,255,255,.75); max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-final-inner { display: flex; flex-direction: column; align-items: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0D0D0D; color: rgba(255,255,255,.75); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-top: 64px;
  padding-bottom: 48px;
}
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col p { font-size: .92rem; color: rgba(255,255,255,.6); }
.footer-col ul li { margin-bottom: 10px; font-size: .92rem; }
.footer-col ul a:hover { color: var(--color-accent); }
.contact-list a { display: flex; align-items: center; gap: 10px; }
.contact-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-accent); }
.logo-footer .logo-text { color: #fff; }
.logo-footer { margin-bottom: 16px; }
.hours li { display: flex; justify-content: space-between; gap: 12px; color: rgba(255,255,255,.6); }
.hours li span:first-child { color: rgba(255,255,255,.85); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer-bottom p { margin: 0; font-size: .85rem; text-align: center; color: rgba(255,255,255,.5); }

/* ---------- WhatsApp float ---------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(37, 211, 102, .45);
  z-index: 200;
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Reveal on scroll ----------
   .reveal-init is added by JS right before an element is observed, so if
   JavaScript fails to load/run, content is never hidden (progressive
   enhancement, not a dependency). */
.reveal-init {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-init.reveal-left { transform: translateX(-50px); }
.reveal-init.reveal-right { transform: translateX(50px); }
.reveal-init.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .hero-inner, .about-inner, .promo-slide.is-active { grid-template-columns: 1fr; }
  .hero-media, .about-media { order: -1; max-width: 380px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .units-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  section { padding: 64px 0; }

  .promo-carousel { padding: 0 44px; }
  .promo-arrow { width: 36px; height: 36px; font-size: 1.3rem; }

  .main-nav {
    position: fixed;
    inset: 70px 16px auto 16px;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 20px;
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .main-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav ul { flex-direction: column; gap: 18px; }

  .header-inner { justify-content: flex-end; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .services-grid { grid-template-columns: 1fr; }
  .units-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}