/* ============================================================
   HUBLIMP — Site Institucional
   Inspiração: Apple.com (clean, whitespace, tipografia limpa)
   Paleta: branco + cinza + verde #16a34a + laranja #f97316
   ============================================================ */

/* --- Reset & Base ------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --verde:      #16a34a;
  --verde-esc:  #15803d;
  --verde-light:#dcfce7;
  --laranja:    #f97316;
  --laranja-esc:#ea580c;
  --texto:      #1d1d1f;
  --texto2:     #6e6e73;
  --bg:         #fff;
  --bg-alt:     #f5f5f7;
  --borda:      #d2d2d7;
  --radius:     16px;
  --max-w:      1120px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: light only;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
               "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--texto);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

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

/* --- Tipografia -------------------------------------------- */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--texto);
}

h1 { font-size: clamp(36px, 5vw, 56px); }
h2 { font-size: clamp(28px, 4vw, 44px); }
h3 { font-size: clamp(20px, 2.5vw, 24px); }

.section-label {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 12px;
}

.section-desc {
  font-size: 19px;
  line-height: 1.55;
  color: var(--texto2);
  max-width: 640px;
}

/* --- Header / Nav ------------------------------------------ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: background var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.nav-logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--verde);
}
.nav-logo span { color: var(--texto); }

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--texto2);
  transition: color var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--texto);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--verde);
  border-radius: 1px;
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--texto);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle span + span { margin-top: 6px; }

/* Mobile nav */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 56px; left: 0; right: 0;
    background: rgba(255,255,255,.96);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0,0,0,.06);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform .35s ease, opacity .25s ease;
    pointer-events: none;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-links a {
    display: block;
    padding: 14px 24px;
    font-size: 16px;
    border-bottom: 1px solid rgba(0,0,0,.04);
  }
  .nav-links a.active::after { display: none; }
}

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 980px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: var(--verde);
  color: #fff;
}
.btn-primary:hover {
  background: var(--verde-esc);
  transform: scale(1.02);
}

.btn-secondary {
  background: transparent;
  color: var(--verde);
  border: 1.5px solid var(--verde);
}
.btn-secondary:hover {
  background: var(--verde-light);
}

.btn-cta {
  background: var(--laranja);
  color: #fff;
}
.btn-cta:hover {
  background: var(--laranja-esc);
  transform: scale(1.02);
}

/* --- Hero Section ------------------------------------------ */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
}

.hero-inner {
  max-width: 780px;
}

.hero h1 {
  margin-bottom: 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--verde);
}

.hero p {
  font-size: clamp(18px, 2.5vw, 21px);
  color: var(--texto2);
  line-height: 1.55;
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Sections ---------------------------------------------- */
.section {
  padding: 100px 0;
}

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

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-desc {
  margin: 16px auto 0;
}

/* --- Stats / Numbers --------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
  margin-top: 48px;
}

.stat-number {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 800;
  color: var(--verde);
  letter-spacing: -.03em;
  line-height: 1;
}

.stat-label {
  font-size: 15px;
  color: var(--texto2);
  margin-top: 8px;
}

/* --- Cards Grid -------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition);
}

.card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  transform: translateY(-4px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--verde-light);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
}

.card-icon svg {
  width: 26px;
  height: 26px;
  color: var(--verde);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  font-size: 15px;
  color: var(--texto2);
  line-height: 1.55;
}

/* --- Product Cards ----------------------------------------- */
.product-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition);
}

.product-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  transform: translateY(-4px);
}

.product-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-card-img img {
  max-height: 180px;
  object-fit: contain;
}

.product-card-body {
  padding: 24px;
}

.product-card-body h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.product-card-body p {
  font-size: 14px;
  color: var(--texto2);
  margin-bottom: 16px;
}

.product-card-body .link-arrow {
  font-size: 14px;
  font-weight: 600;
  color: var(--verde);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-card-body .link-arrow:hover { gap: 8px; }

/* --- Brands Section ---------------------------------------- */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.brand-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  border: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition);
}

.brand-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  transform: translateY(-4px);
}

.brand-card img {
  height: 60px;
  max-width: 220px;
  object-fit: contain;
  margin: 0 auto 20px;
}

.brand-card p {
  font-size: 15px;
  color: var(--texto2);
  margin-bottom: 20px;
}

/* --- Segments Grid ----------------------------------------- */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  text-align: center;
}

.segment-item {
  padding: 32px 16px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition);
}

.segment-item:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  transform: translateY(-2px);
}

.segment-item svg {
  width: 36px;
  height: 36px;
  color: var(--verde);
  margin-bottom: 12px;
}

.segment-item span {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--texto);
}

/* --- Partners Grid ----------------------------------------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.partner-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid rgba(0,0,0,.06);
  transition: all var(--transition);
}

.partner-card:hover {
  box-shadow: 0 6px 24px rgba(0,0,0,.07);
  transform: translateY(-3px);
}

.partner-card img {
  height: 44px;
  object-fit: contain;
  margin: 0 auto 14px;
}

.partner-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.partner-location {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--texto2);
}

.partner-location svg {
  color: var(--verde);
  flex-shrink: 0;
}

/* --- Benefits Page ----------------------------------------- */
.benefit-section {
  padding: 80px 0;
}

.benefit-section:nth-child(even) {
  background: var(--bg-alt);
}

.benefit-content {
  max-width: 640px;
}

.benefit-content h2 {
  margin-bottom: 16px;
}

.benefit-content p {
  font-size: 17px;
  color: var(--texto2);
  margin-bottom: 24px;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--texto2);
}

.benefit-list li svg {
  width: 22px;
  height: 22px;
  color: var(--verde);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Contact Form ------------------------------------------ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-info h2 {
  margin-bottom: 16px;
}

.contact-info p {
  font-size: 17px;
  color: var(--texto2);
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
  font-size: 15px;
  color: var(--texto2);
}

.contact-detail svg {
  width: 22px;
  height: 22px;
  color: var(--verde);
  flex-shrink: 0;
}

.form-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid rgba(0,0,0,.06);
  box-shadow: 0 4px 20px rgba(0,0,0,.04);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--texto);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--borda);
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--texto);
  background: #fff;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* --- Footer ------------------------------------------------ */
.site-footer {
  background: var(--texto);
  color: rgba(255,255,255,.7);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.footer-brand .nav-logo {
  font-size: 24px;
  margin-bottom: 12px;
  display: inline-block;
}
.footer-brand .nav-logo span { color: #fff; }

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.6);
  padding: 4px 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-bottom a:hover { color: #fff; }

/* --- CTA Banner -------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--verde) 0%, var(--verde-esc) 100%);
  color: #fff;
  text-align: center;
  padding: 80px 24px;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 18px;
  opacity: .85;
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn-cta {
  background: #fff;
  color: var(--verde-esc);
}
.cta-banner .btn-cta:hover {
  background: var(--verde-light);
}

/* --- Page Header (subpages) -------------------------------- */
.page-header {
  padding: 120px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%);
}

.page-header h1 {
  margin-bottom: 16px;
}

.page-header p {
  font-size: 19px;
  color: var(--texto2);
  max-width: 560px;
  margin: 0 auto;
}

/* --- Animations -------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Utilities --------------------------------------------- */
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }