:root {
  --bg: #0f0f10;
  --bg-alt: #161617;
  --text: #222;
  --muted: #6b7280;
  --surface: #ffffff;
  --gray: #f3f4f6;
  --primary: #ff6a00;
  --primary-700: #e25600;
  --shadow: 0 10px 30px rgba(17, 24, 39, .08);
  --accent: #ff6a00;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color: var(--text); background: #fff; }
h1, h2, h3 { font-family: Poppins, Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 1280px) { .container { max-width: 1240px; } }



.header { position: fixed; top: 0; left: 0; right: 0; z-index: 60; transition: background .25s, box-shadow .25s; background: rgba(255,255,255,.85); border-bottom: 1px solid #eee; backdrop-filter: saturate(180%) blur(8px); }
.header--transparent { background: transparent; border-bottom-color: transparent; }
.header__inner { display: flex; align-items: center; gap: 24px; padding: 14px 0; }
.brand { font-weight: 700; font-size: 20px; letter-spacing: .2px; color: #111; }
.brand img { display: block; height: clamp(48px, 9vw, 80px); width: auto; }
.nav { display: none; gap: 18px; }
.nav a { text-decoration: none; color: #111; font-weight: 600; }
.nav a:hover { color: var(--primary); }

.header--transparent .brand { color: #fff; }
.header--transparent .nav a { color: #fff; }

.hamburger { display: inline-flex; flex-direction: column; gap: 4px; background: transparent; border: 0; cursor: pointer; margin-left: auto; }
.hamburger span { display: block; width: 22px; height: 2px; background: #111; }

.cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 22px; border-radius: 999px; background: linear-gradient(90deg, var(--primary), #ff8a3d); color: #fff; text-decoration: none; font-weight: 700; box-shadow: 0 12px 24px rgba(226, 86, 0, 0.25); }
.cta:hover { filter: brightness(0.97); }
.cta:focus-visible { outline: 2px solid rgba(255,106,0,.35); outline-offset: 2px; }
.cta--ghost { background: transparent; color: var(--primary); border: 2px solid var(--primary); box-shadow: none; border-radius: 999px; }
.cta--ghost:hover { background: var(--primary); color: #fff; }
.cta--whatsapp { background: linear-gradient(90deg, #25D366, #1ebe5b); color: #fff; border-radius: 999px; box-shadow: 0 14px 30px rgba(37,211,102,.35); border: 0; width: 100%; justify-content: center; padding: 14px 22px; font-size: 15px; letter-spacing: .2px; }
.cta--whatsapp:hover { filter: brightness(0.96); transform: translateY(-1px); box-shadow: 0 18px 38px rgba(37,211,102,.38); }
.cta--small { display: none; padding: 8px 12px; font-size: 14px; }

.hero { position: relative; min-height: 78vh; display: grid; place-items: center; background: var(--bg); color: #fff; }
.hero__bg { position: absolute; inset: 0; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(17,24,39,.45), rgba(17,24,39,.6)); pointer-events: none; }
.hero__bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 35%; filter: saturate(1.05) contrast(1.08); }
.hero__content { position: relative; padding: 90px 0 60px; text-align: center; }
.hero__content h1 { font-size: clamp(28px, 5vw, 48px); line-height: 1.1; margin: 0 0 16px; }
.hero__content p { font-size: clamp(16px, 2.5vw, 18px); color: #e5e7eb; margin: 0 0 18px; }

.hero__actions { display: flex; }

.section { padding: clamp(56px, 8vw, 88px) 0; scroll-margin-top: 90px; }
.section--alt { background: linear-gradient(180deg, #f6f8fb 0%, #eef2f7 100%); }
.callout { background: linear-gradient(120deg, #111, #1f1f20); color: #fff; }
.callout__inner { text-align: center; }
.callout h2 { color: #fff; }
.callout h2::after { background: #fff; opacity: .2; }
.callout p { color: #e5e7eb; margin-bottom: 18px; }
.section h2 { font-size: clamp(24px, 2.6vw, 30px); margin: 0 0 10px; color: #111; }
.section h2::after { content: ""; display: block; width: 64px; height: 4px; background: var(--primary); border-radius: 2px; margin-top: 10px; }
.section p { color: #374151; font-size: 16px; }
.section__image img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }

/* Quem Somos */
.about { position: relative; background: var(--bg-alt); color: #fff; overflow: hidden; }
.about__bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,0,0,.5), rgba(0,0,0,.6)), url('https://loremflickr.com/1920/1080/scaffold,metal,frame?lock=22'); background-size: cover; background-position: center; }
.about .container { position: relative; }
.about__grid { display: grid; grid-template-columns: 1fr; gap: 22px; align-items: start; }
.about__content h2 { color: #fff; }
.about__content h2::after { background: rgba(255,255,255,.25); }
.about__content p { color: #e5e7eb; }
.about__cta { margin-top: 16px; }
.features { display: grid; grid-template-columns: 1fr; gap: 12px; }
.feature { background: #fff; color: #111; border-radius: 14px; padding: 16px 18px; box-shadow: 0 10px 24px rgba(17,24,39,.08); border: 1px solid #eef2f7; display: flex; gap: 14px; align-items: flex-start; }
.feature__icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; color: var(--primary); background: radial-gradient(circle at 30% 30%, #fff5ef, #ffe6d6 65%); border: 1px solid rgba(255,106,0,.16); flex: 0 0 auto; }
.feature__icon--mint { background: #fff5ef; border-color: rgba(255,106,0,.16); }
.feature__icon--sky { background: #ffe6d6; border-color: rgba(255,106,0,.16); }
.feature__icon--amber { background: #fff0e6; border-color: rgba(255,106,0,.16); }
.feature__body h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: .2px; }
.feature__body p { margin: 0; color: #4b5563; font-size: 14px; }
.about__metrics { margin-top: 24px; background: rgba(31,31,32,.85); border-radius: 14px; padding: 14px; border: 1px solid #2a2a2b; backdrop-filter: blur(6px); }
.about__metrics .metrics { gap: 10px; }
.about__metrics .metric { background: rgba(255,255,255,.06); color: #fff; border: 1px solid #333; box-shadow: none; }
.about__metrics .metric__value { color: var(--primary); }

.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: 1fr; }

.cards { display: grid; grid-template-columns: 1fr; gap: 20px; }
.card { background: #fff; border: 0; border-radius: 18px; padding: 24px; display: grid; gap: 12px; box-shadow: var(--shadow); transition: transform .25s ease, box-shadow .25s ease; }
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 56px rgba(17, 24, 39, .16); }
.card--service { border: 1px solid transparent; background: linear-gradient(#fff, #fff) padding-box, linear-gradient(135deg, rgba(255,106,0,.22), rgba(255,138,61,.12)) border-box; box-shadow: 0 14px 40px rgba(17,24,39,.12); }
.card__icon { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; color: var(--primary); background: radial-gradient(circle at 30% 30%, #fff5ef, #ffe6d6 65%); box-shadow: inset 0 0 0 6px rgba(255,106,0,.08), 0 6px 14px rgba(255,138,61,.18); border: 1px solid rgba(255,106,0,.16); }
.card h3 { margin: 8px 0; font-size: 18px; color: #111; }
.card h3 { font-size: 19px; letter-spacing: .2px; }
.card p { margin: 0 0 6px; color: #374151; }
.card--image { padding: 0; overflow: hidden; }
.card--image img { width: 100%; height: 220px; object-fit: cover; }
.card__body { padding: 14px; display: grid; gap: 10px; }

.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; justify-items: center; }
.product-card { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); background: #fff; width: 100%; max-width: 240px; transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(17,24,39,.12); }
.product-card__image { width: 100%; aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; background: #fff; }
.product-card__image img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.product-card__image--contain img { object-fit: contain; padding: 10px; }
.product-card__image--cover img { object-fit: cover; }
.product-card__label { background: linear-gradient(90deg, var(--primary), #ff8a3d); color: #fff; font-weight: 700; padding: 12px 14px; font-size: 14px; letter-spacing: .2px; }

.badges { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.badge { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; background: #fff; border: 1px solid #eee; }
.badge svg { color: var(--primary); }

.segments { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.segment { display: flex; gap: 14px; padding: 16px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); align-items: center; }
.segment__icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: #fff5ef; font-size: 24px; }
.segment__body h3 { margin: 0 0 6px; font-size: 18px; color: #111; }
.segment__body p { margin: 0; color: #374151; }

.clients { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.client { background: #fff; border-radius: 12px; padding: 18px; display: grid; place-items: center; color: #6b7280; box-shadow: var(--shadow); height: 80px; }

.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.metric { background: #fff; border-radius: 12px; padding: 16px; text-align: center; box-shadow: var(--shadow); }
.metric__value { font-size: 32px; font-weight: 800; color: #111; }
.metric__label { color: #6b7280; margin-top: 6px; }

.contact { display: grid; gap: 14px; grid-template-columns: 1fr; }
.contact--premium { gap: 16px; }
.contact__item { display: flex; align-items: center; justify-content: space-between; background: #fff; border: 1px solid transparent; border-radius: 14px; padding: 14px 16px; box-shadow: 0 10px 24px rgba(17,24,39,.08); background: linear-gradient(#fff,#fff) padding-box, linear-gradient(135deg, rgba(255,106,0,.16), rgba(255,138,61,.08)) border-box; }
.contact__left { display: flex; align-items: center; gap: 10px; }
.contact__icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: #fff5ef; color: var(--primary); border: 1px solid rgba(255,106,0,.16); }
.contact__icon--whatsapp { background: #e7f9ef; color: #25D366; border-color: rgba(37,211,102,.25); }
.contact__item span { color: #6b7280; font-weight: 600; }
.contact__item a { color: #111; text-decoration: none; font-weight: 700; }
.contact__item a:hover { color: var(--primary); }
.contact__actions { margin-top: 18px; }

.footer { background: var(--bg-alt); color: #fff; border-top: 1px solid #1e1e1f; }
.footer__inner { padding: 28px 0; display: grid; gap: 18px; }
.footer { backdrop-filter: saturate(140%); }
.footer__brand { font-weight: 800; font-size: 20px; letter-spacing: .2px; }
.footer__brand { background: transparent; padding: 0; border-radius: 0; box-shadow: none; }
.footer__brand img { display: block; height: clamp(48px, 7vw, 72px); width: auto; }
.footer__cols { display: grid; grid-template-columns: 1fr; gap: 18px; }
.footer__title { color: #9ca3af; margin-bottom: 6px; font-weight: 700; letter-spacing: .2px; text-transform: uppercase; }
.footer__social-label { color: #cbd5e1; margin-bottom: 6px; }
.footer__lead { color: #cbd5e1; max-width: 520px; }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { color: var(--primary); }
.footer__copy { color: #9ca3af; font-size: 14px; }
.footer__badge { display: inline-block; padding: 6px 10px; border-radius: 999px; background: #1f1f20; border: 1px solid #2a2a2b; font-weight: 700; }
.footer__list { display: grid; gap: 6px; }
.footer__item { display: flex; align-items: center; gap: 10px; padding: 6px 0; color: #e5e7eb; line-height: 1.5; }
.footer__item:hover { color: #fff; }
.footer__item a { color: inherit; text-decoration: none; }
.footer__item a:hover { color: var(--primary); }
.footer__icon { width: 22px; height: 22px; display: grid; place-items: center; background: transparent; color: #cbd5e1; }
.footer__icon--whatsapp { background: transparent; color: #cbd5e1; border: 0; }
.footer__social { display: flex; align-items: center; gap: 10px; color: #cbd5e1; }
.footer__social a { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 999px; background: transparent; border: 2px solid #fff; color: #fff; }
.footer__social a:hover { border-color: #ddd; color: #ddd; }
.footer__social svg { width: 18px; height: 18px; }

.whatsapp { position: fixed; right: 16px; bottom: 16px; width: 54px; height: 54px; border-radius: 50%; background: #25D366; display: grid; place-items: center; color: #fff; text-decoration: none; box-shadow: 0 8px 22px rgba(0,0,0,.25); z-index: 60; }
.whatsapp:hover { filter: brightness(0.95); }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.gallery img { width: 100%; height: 180px; object-fit: cover; border-radius: 12px; }
.gallery__cta { margin-top: 16px; }

.carousel { position: relative; }
.carousel__viewport { overflow: hidden; border-radius: 16px; box-shadow: var(--shadow); -webkit-overflow-scrolling: touch; scrollbar-width: none; -ms-overflow-style: none; }
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track { display: flex; gap: 12px; padding: 4px; }
.carousel__slide { flex: 0 0 84%; }
.carousel__slide .card--image img { width: 100%; height: clamp(160px, 36vw, 240px); object-fit: cover; display: block; }
.card--image img { opacity: 1; transition: opacity .25s ease; }
.card--image img.loaded { opacity: 1; }
.carousel__prev, .carousel__next { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 1px solid #eee; background: rgba(255,255,255,.9); color: #111; display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow); }
.carousel__prev { left: 12px; }
.carousel__next { right: 12px; }
.carousel__dots { display: flex; gap: 6px; justify-content: center; margin-top: 10px; }
.carousel__dots button { width: 8px; height: 8px; border-radius: 999px; border: 0; background: #d1d5db; cursor: pointer; }
.carousel__dots button[aria-current="true"] { background: var(--primary); }

.faq { display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid #eee; border-radius: 12px; padding: 12px 14px; }
.faq summary { cursor: pointer; font-weight: 600; color: #111; }
.faq p { margin: 8px 0 0; color: #374151; }

@media (min-width: 768px) {
  .nav { display: flex; margin-left: auto; }
  .hamburger { display: none; }
  .cta--small { display: inline-flex; }
  .hero__content h1 { font-size: 42px; }
  .hero__content p { font-size: 18px; }
  .grid--2 { grid-template-columns: 1.2fr .8fr; align-items: center; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .products { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
  .about__grid { grid-template-columns: 1.2fr .8fr; }
  .features { grid-template-columns: 1fr; }
  .card--image img { height: 240px; }
  .badges { grid-template-columns: repeat(3, 1fr); }
  .segments { grid-template-columns: repeat(3, 1fr); }
  .clients { grid-template-columns: repeat(4, 1fr); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .gallery img { height: 200px; }
  .carousel__slide { flex-basis: 32%; }
}
@media (min-width: 1024px) {
  .hero { min-height: 78vh; }
  .hero__content h1 { font-size: 44px; }
  .segments { grid-template-columns: repeat(4, 1fr); }
  .clients { grid-template-columns: repeat(6, 1fr); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .footer__cols { grid-template-columns: 1.2fr 1fr auto; align-items: start; column-gap: 48px; }
  .footer__payments { grid-template-columns: 1fr; }
}

.feature img, .card__icon svg { width: 20px; height: 20px; }

@media (prefers-reduced-motion: reduce) {
  .card:hover, .product-card:hover { transform: none; box-shadow: var(--shadow); }
}
.footer__payments { display: grid; grid-template-columns: 1fr; align-items: center; justify-self: end; min-height: 40px; }
.footer__col--payments { text-align: center; }
.footer__col--payments .footer__payments { justify-self: center; }
.footer__payments-img { display: block; margin: 4px auto 0; }
.footer__payments-img { max-width: 360px; width: 100%; height: auto; object-fit: contain; filter: brightness(0.98) contrast(1.02); }

/* Mobile menu open styles */
.nav--open { display: flex; flex-direction: column; gap: 14px; position: absolute; top: 60px; right: 20px; background: #fff; border: 1px solid #eee; border-radius: 12px; padding: 14px; box-shadow: 0 16px 40px rgba(17,24,39,.12); z-index: 100; }
.nav--open a { color: #111; display: block; padding: 8px 10px; }
.header--transparent .nav--open a { color: #111; }

/* Prevent background scroll when menu is open */
.menu-open { overflow: hidden; }