/* ============================================
   Montiq Tech — Minimalist Landing Page
   ============================================ */

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

:root {
  --primary: #263B28;
  --dark: #212121;
  --gray: #636261;
  --light: #E3DFD8;
  --accent: #C4591F;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--dark);
  background: var(--light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Scroll Fade --- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Navbar --- */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #fff;
}

.hero .btn-outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.hero .btn-outline:hover {
  background: #fff;
  color: var(--dark);
  border-color: #fff;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.btn-primary:hover {
  background: #1d2e20;
  border-color: #1d2e20;
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}

.btn-outline:hover {
  background: var(--dark);
  color: #fff;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    url('src/media/hero-bg.jpg')
    center center / cover no-repeat;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(33, 33, 33, 0.5) 0%,
    rgba(33, 33, 33, 0.2) 50%,
    #E3DFD8 100%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-text {
  max-width: 720px;
  padding: 80px 0 120px;
}

.hero-text h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 24px;
}

.hero-text p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* --- Sections --- */
section {
  padding: 96px 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--dark);
  margin-bottom: 16px;
  text-align: center;
}

.section-sub {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 56px;
}

/* --- Services Cards --- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.card {
  background: #fff;
  border-radius: 12px;
  padding: 40px 32px;
  transition: all 0.3s ease;
  border: 1px solid #d4d0c8;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.04);
  border-color: #c9c4b9;
}

.card-icon {
  color: var(--primary);
  margin-bottom: 20px;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --- Por que ter um site --- */
.porque {
  background: #fff;
}

.porque-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 820px;
  margin: 0 auto;
}

.porque-item {
  border-top: 2px solid #e3dfd8;
  padding-top: 20px;
}

.porque-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

.porque-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.porque-item p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* --- Portfolio --- */
.portfolio {
  background: #f5f2ed;
}

.portfolio-single {
  max-width: 720px;
  margin: 0 auto;
}

.portfolio-featured {
  display: flex;
  align-items: stretch;
  background: #fff;
  border: 1px solid #d4d0c8;
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.portfolio-featured:hover {
  border-color: #c9c4b9;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.04);
}

.pf-content {
  flex: 1;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pf-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.pf-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.pf-content p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 20px;
}

.pf-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: color 0.2s;
}

.pf-link:hover {
  color: var(--accent);
}

.pf-image {
  width: 45%;
  display: flex;
  align-items: center;
  padding: 16px;
  background: var(--light);
}

.browser-mockup {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  background: #d4d0c8;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #d4d0c8;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c9c4b9;
}

.browser-dot:nth-child(1) { background: #f87171; }
.browser-dot:nth-child(2) { background: #fbbf24; }
.browser-dot:nth-child(3) { background: #34d399; }

.browser-content {
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
}

/* --- Contato CTA --- */
.contato {
  background: #f5f2ed;
}

.contato-cta {
  text-align: center;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  border-color: #25D366;
  font-size: 1.05rem;
  padding: 16px 36px;
}

.btn-whatsapp:hover {
  background: #1da851;
  border-color: #1da851;
}

.contato-obs {
  margin-top: 16px;
  color: var(--gray);
  font-size: 0.85rem;
}

/* --- WhatsApp Floating --- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all 0.25s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
}

/* --- Footer --- */
.footer {
  padding: 40px 0 32px;
  border-top: 1px solid #d4d0c8;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray);
}

.footer-logo {
  height: 28px;
  width: auto;
  margin: 0 auto 12px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero-text h1 {
    font-size: 2.2rem;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .hero-text {
    padding: 40px 0 80px;
  }

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

  .porque-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .portfolio-featured {
    flex-direction: column;
  }

  .pf-image {
    width: 100%;
    min-height: 180px;
    order: -1;
  }

  section {
    padding: 64px 0;
  }
}