/* ============================================================
   Alpha Spring — Design System Marca
   Preto + Branco + Pink #d6008f (cores do logo)
   Bebas Neue + Inter
   ============================================================ */

:root {
  --black:       #000000;
  --dark:        #0D0D0D;
  --card:        #111111;
  --yellow:      #d6008f;   /* pink da marca — nome mantido p/ compatibilidade */
  --yellow-hot:  #b5007a;   /* pink escuro para hover */
  --white:       #FFFFFF;
  --gray:        #999999;
  --gray-light:  #CCCCCC;
  --border:      rgba(214,0,143,0.25);
  --shadow:      0 0 24px rgba(214,0,143,0.18);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: #000;
  color: #fff;
  margin: 0;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

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

p {
  margin: 0;
}

/* ============================================================
   TIPOGRAFIA
   ============================================================ */

h1,
h2 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.03em;
  margin: 0;
  line-height: 1;
}

h1 {
  font-size: clamp(3.2rem, 6.5vw, 6.5rem);
}

h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

h3 {
  font-size: 1.2rem;
  font-weight: 900;
  margin: 0;
}

.lead {
  max-width: 640px;
  margin-top: 20px;
  color: var(--gray-light);
  font-size: 1.1rem;
  line-height: 1.6;
}

.eyebrow {
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 900;
  font-size: 0.76rem;
  display: block;
  margin-bottom: 16px;
}

/* ============================================================
   TOP STRIP
   ============================================================ */

.top-strip {
  background: var(--yellow);
  color: #000;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.top-strip .wrap {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-strip a {
  color: #000;
  font-weight: 900;
  text-decoration: underline;
}

/* ============================================================
   RACING STRIPE
   ============================================================ */

.racing-stripe {
  height: 4px;
  background: linear-gradient(90deg, var(--yellow) 0%, var(--yellow) 68%, #fff 68%, #fff 78%, #000 78%);
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(0,0,0,0.97);
  border-bottom: 2px solid var(--yellow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-logo {
  width: 100px;
  height: auto;
}

.nav-links {
  display: flex;
  gap: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links a {
  color: var(--gray-light);
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--yellow);
}

.nav-actions {
  display: flex;
  gap: 10px;
}

/* ============================================================
   LAYOUT
   ============================================================ */

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.grid.products {
  grid-template-columns: repeat(4, 1fr);
}

/* ============================================================
   BOTÕES
   ============================================================ */

.button,
button.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid transparent;
  border-radius: 0;
  padding: 0 24px;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.15s ease;
}

.button.primary {
  background: var(--yellow);
  color: #000;
}

.button.primary:hover {
  background: var(--yellow-hot);
  transform: translateY(-1px);
}

.button.outline {
  background: transparent;
  color: var(--yellow);
  border-color: var(--yellow);
}

.button.outline:hover {
  background: var(--yellow);
  color: #000;
}

.button.dark {
  background: #fff;
  color: #000;
}

.button.dark:hover {
  background: #e0e0e0;
}

.button.subtle {
  background: rgba(255,214,0,0.1);
  color: var(--yellow);
  border-color: var(--border);
}

.button.subtle:hover {
  background: rgba(255,214,0,0.2);
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: #000;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hero .wrap {
  min-height: 680px;
  padding: 80px 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 48px;
  align-items: center;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.proof-pill {
  border: 1px solid var(--yellow);
  background: rgba(255,214,0,0.08);
  color: var(--yellow);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   HERO — MEDIA (video / foto)
   ============================================================ */

.hero-product {
  display: grid;
  gap: 14px;
}

.hero-video-card {
  overflow: hidden;
  border: 1px solid var(--border);
  background: #050708;
  min-height: 400px;
}

.hero-video-card video {
  width: 100%;
  min-height: 400px;
  object-fit: cover;
  display: block;
}

.hero-panel {
  background: #111;
  border: 1px solid var(--border);
  padding: 24px;
}

.hero-panel strong {
  display: block;
  color: var(--yellow);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

/* ============================================================
   KPI STRIP
   ============================================================ */

.kpi-strip {
  background: var(--yellow);
  position: relative;
  z-index: 5;
}

.kpi-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.kpi {
  padding: 20px;
  border-right: 1px solid rgba(0,0,0,0.15);
}

.kpi:last-child {
  border-right: none;
}

.kpi strong {
  display: block;
  color: #000;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
}

.kpi span {
  display: block;
  color: rgba(0,0,0,0.65);
  margin-top: 4px;
  font-size: 0.88rem;
  font-weight: 700;
}

/* ============================================================
   SECTIONS
   ============================================================ */

.section {
  padding: 80px 0;
  background: #000;
  color: #fff;
}

.section.alt {
  background: var(--dark);
}

.section-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-head p {
  margin-top: 14px;
  color: var(--gray-light);
  font-size: 1.05rem;
  line-height: 1.65;
}

/* ============================================================
   CARDS
   ============================================================ */

.card {
  background: var(--card);
  border: 1px solid rgba(255,214,0,0.15);
  border-radius: 0;
  padding: 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow);
}

.card p,
.timeline p {
  color: var(--gray-light);
  margin-top: 10px;
}

/* ============================================================
   ÍCONES DE PRODUTO
   ============================================================ */

.product-icon {
  width: 48px;
  height: 48px;
  background: var(--yellow);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  color: #000;
  font-weight: 900;
}

.product-icon.green,
.product-icon.red,
.product-icon.blue,
.product-icon.amber {
  background: var(--yellow);
  color: #000;
}

/* ============================================================
   TAGS
   ============================================================ */

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  border: 1px solid rgba(255,214,0,0.3);
  background: transparent;
  padding: 4px 10px;
  color: var(--gray);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============================================================
   SEGMENT GRID
   ============================================================ */

.segment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.segment-card {
  background: var(--card);
  border: 1px solid rgba(255,214,0,0.15);
  padding: 24px;
  min-height: 180px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.segment-card:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow);
}

.segment-card strong {
  display: block;
  color: var(--yellow);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 900;
}

.segment-card p {
  color: var(--gray-light);
  margin-top: 10px;
}

/* ============================================================
   TIMELINE
   ============================================================ */

.timeline {
  display: grid;
  gap: 12px;
  counter-reset: step;
}

.timeline article {
  background: var(--card);
  border: 1px solid rgba(255,214,0,0.15);
  padding: 20px;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  transition: border-color 0.2s;
}

.timeline article:hover {
  border-color: var(--yellow);
}

.timeline article::before {
  counter-increment: step;
  content: counter(step);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: #000;
  font-weight: 900;
  font-size: 1.2rem;
  border-radius: 0;
}

/* ============================================================
   FORMULÁRIOS
   ============================================================ */

.lead-capture {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 24px;
}

.lead-capture h2 {
  font-size: 1.8rem;
  color: var(--yellow);
}

.lead-capture p {
  color: var(--gray-light);
  margin-top: 8px;
}

.form-panel {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid #333;
  background: #1a1a1a;
  color: #fff;
  padding: 10px 12px;
  font: inherit;
  border-radius: 0;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--yellow);
}

select option {
  background: #1a1a1a;
  color: #fff;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

.microcopy {
  color: var(--gray);
  font-size: 0.82rem;
  margin-top: 8px;
}

.form-status {
  margin-top: 12px;
  color: var(--yellow);
  font-weight: 900;
}

/* ============================================================
   CHECK-LIST
   ============================================================ */

.check-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  color: var(--gray-light);
}

.check-list li::before {
  content: "";
  width: 16px;
  height: 16px;
  margin-top: 4px;
  background: var(--yellow);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

/* ============================================================
   RADIUS BAND (seção destaque cidades)
   ============================================================ */

.radius-band {
  background: var(--dark);
  color: #fff;
  border-top: 2px solid var(--yellow);
  border-bottom: 2px solid var(--yellow);
}

.radius-band .grid {
  grid-template-columns: repeat(3, 1fr);
}

.radius-band .card {
  background: rgba(255,214,0,0.05);
  border-color: rgba(255,214,0,0.2);
}

.radius-band .card p {
  color: var(--gray-light);
}

/* ============================================================
   FAQ
   ============================================================ */

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  background: var(--card);
  border: 1px solid rgba(255,214,0,0.15);
  padding: 18px 20px;
  transition: border-color 0.2s;
}

.faq-list details[open] {
  border-color: var(--yellow);
}

.faq-list summary {
  cursor: pointer;
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
  list-style: none;
}

.faq-list summary::marker,
.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--yellow);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list p {
  color: var(--gray-light);
  margin-top: 12px;
  line-height: 1.6;
}

/* ============================================================
   PAGE TITLE (hero de páginas internas)
   ============================================================ */

.page-title {
  background: #000;
  border-bottom: 3px solid var(--yellow);
}

.page-title .wrap {
  padding: 72px 0;
}

.page-title p {
  max-width: 700px;
  color: var(--gray-light);
  margin-top: 14px;
  font-size: 1.1rem;
}

/* ============================================================
   SEO TEXT
   ============================================================ */

.seo-text {
  max-width: 900px;
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.7;
}

.seo-text a {
  color: var(--yellow);
  font-weight: 900;
}

/* ============================================================
   ANSWER GRID (página FAQ/perguntas)
   ============================================================ */

.answer-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 24px;
  align-items: start;
}

.question-nav {
  position: sticky;
  top: 92px;
  background: var(--card);
  border: 1px solid var(--border);
  padding: 18px;
  display: grid;
  gap: 10px;
}

.question-nav a {
  color: var(--gray-light);
  font-weight: 700;
  font-size: 0.9rem;
}

.question-nav a:hover {
  color: var(--yellow);
}

.answer-section {
  display: grid;
  gap: 16px;
}

.answer-block {
  background: var(--card);
  border: 1px solid rgba(255,214,0,0.15);
  padding: 24px;
}

.answer-block h2 {
  font-size: 1.6rem;
}

.answer-block p {
  color: var(--gray-light);
  margin-top: 10px;
}

.answer-block ul {
  color: var(--gray-light);
  margin: 12px 0 0;
  padding-left: 20px;
}

.answer-note {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 4px solid var(--yellow);
  background: rgba(255,214,0,0.06);
  color: #fff;
  font-weight: 800;
}

/* ============================================================
   MINI TABLE
   ============================================================ */

.mini-table {
  overflow-x: auto;
  border: 1px solid var(--border);
}

.mini-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.mini-table th,
.mini-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,214,0,0.1);
  text-align: left;
}

.mini-table th {
  background: rgba(255,214,0,0.08);
  color: var(--yellow);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mini-table tr:last-child td {
  border-bottom: 0;
}

/* ============================================================
   MEDIA FRAME / PRODUCT PHOTO
   ============================================================ */

.media-frame {
  overflow: hidden;
  background: #050708;
  border: 1px solid var(--border);
}

.media-frame video,
.media-frame img {
  width: 100%;
  min-height: 280px;
  object-fit: cover;
}

.product-card-image {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: contain;
  background: #111;
  border: 1px solid rgba(255,214,0,0.15);
  padding: 10px;
  margin-bottom: 16px;
}

/* ============================================================
   LINEUP SECTION
   ============================================================ */

.lineup-section {
  padding-bottom: 38px;
}

.lineup-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 28px;
  align-items: center;
}

.lineup-media {
  overflow: hidden;
  border: 1px solid rgba(255,214,0,0.15);
  background: #050708;
}

.lineup-media img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.lineup-copy {
  display: grid;
  gap: 14px;
}

.lineup-copy p {
  color: var(--gray-light);
  font-size: 1rem;
}

/* ============================================================
   PRODUCT COPY
   ============================================================ */

.product-copy {
  display: grid;
  gap: 12px;
}

.product-copy p {
  margin-top: 0;
  color: var(--gray-light);
}

.product-points {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.product-points li {
  border-left: 3px solid var(--yellow);
  padding-left: 10px;
  color: var(--gray-light);
}

.product-points strong {
  color: var(--white);
}

/* ============================================================
   STICKY WHATSAPP
   ============================================================ */

.sticky-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  min-height: 52px;
  padding: 0 20px;
  background: #25D366;
  color: #fff;
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  border-radius: 0;
}

.sticky-whatsapp:hover {
  background: #20ba5a;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  padding: 48px 0;
  background: #000;
  border-top: 2px solid var(--yellow);
  color: var(--gray-light);
}

.footer .wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.footer a {
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-legal {
  color: var(--gray);
  font-size: 0.82rem;
  margin-top: 8px;
}

/* ============================================================
   MOBILE MENU
   ============================================================ */

.mobile-menu {
  display: none;
}

/* ============================================================
   RESPONSIVO — 920px
   ============================================================ */

@media (max-width: 920px) {
  .mobile-menu {
    display: inline-flex;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav.open .nav-links,
  .nav.open .nav-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 14px;
    padding: 16px 0;
    border-top: 1px solid rgba(255,214,0,0.2);
  }

  .hero .wrap,
  .grid.two,
  .grid.three,
  .segment-grid,
  .kpi-strip .wrap,
  .answer-grid,
  .radius-band .grid,
  .lineup-banner,
  .footer .wrap {
    grid-template-columns: 1fr;
  }

  .grid.products {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero .wrap {
    min-height: auto;
    padding: 56px 0;
  }

  .hero-video-card,
  .hero-video-card video {
    min-height: 300px;
  }

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

  .top-strip .wrap {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }

  .kpi-strip .wrap {
    grid-template-columns: repeat(2, 1fr);
  }

  .kpi {
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }

  .kpi:last-child {
    border-bottom: none;
  }
}

/* ============================================================
   RESPONSIVO — 560px
   ============================================================ */

@media (max-width: 560px) {
  .wrap {
    width: calc(100% - 24px);
  }

  .section {
    padding: 56px 0;
  }

  .button,
  button.button,
  .sticky-whatsapp {
    width: 100%;
    justify-content: center;
  }

  .sticky-whatsapp {
    right: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
  }

  .hero-actions,
  .section-actions {
    flex-direction: column;
  }

  .brand-logo {
    width: 88px;
  }

  h1 {
    font-size: clamp(2.8rem, 12vw, 5rem);
  }

  h2 {
    font-size: clamp(1.8rem, 8vw, 3rem);
  }

  .page-title .wrap {
    padding: 48px 0;
  }
}