/* ================================================
   COMERCIAL AGRÍCOLA ARCO-IRIS — Stylesheet
   ================================================ */

:root {
  --green-dark:    #1a5c2a;
  --green-main:    #2d8a3e;
  --green-light:   #4caf62;
  --orange:        #e8720c;
  --gray-dark:     #3a3a3a;
  --gray-mid:      #555;
  --gray-light:    #f5f5f5;
  --white:         #ffffff;
  --black:         #111;

  --font-body: 'Outfit', sans-serif;
  --font-heading: 'Playfair Display', serif;

  --radius:   12px;
  --radius-lg: 24px;
  --shadow:   0 8px 32px rgba(0,0,0,.12);
  --shadow-lg:0 20px 60px rgba(0,0,0,.2);
  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--gray-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ════════════════════════════════
   NAVBAR
════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 16px 0;
}
.navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.1);
  padding: 10px 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img {
  height: 52px;
  transition: var(--transition);
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.3));
}
.navbar.scrolled .nav-logo img { filter: none; }

.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-weight: 600;
  font-size: .95rem;
  color: var(--white);
  letter-spacing: .03em;
  position: relative;
  transition: var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transition: width .3s ease;
}
.nav-links a:hover::after { width: 100%; }
.navbar.scrolled .nav-links a { color: var(--gray-dark); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px; height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--gray-dark); }

/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.12); }
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10,40,15,.82) 0%,
    rgba(26,92,42,.72) 40%,
    rgba(10,40,15,.85) 100%
  );
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: 120px 24px 80px;
  max-width: 820px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 50px;
  padding: 8px 20px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 36px;
  animation: fadeSlideDown .8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(232,114,12,.35);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(232,114,12,.35); }
  50%       { box-shadow: 0 0 0 8px rgba(232,114,12,.1); }
}

/* Logo */
.hero-logo-wrap {
  margin-bottom: 28px;
  animation: fadeSlideDown 1s .1s ease both;
}
.hero-logo {
  height: 130px;
  margin: 0 auto;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,.5));
  transition: transform .4s ease;
}
.hero-logo:hover { transform: scale(1.04); }

/* Subtitle */
.hero-subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  line-height: 1.75;
  color: rgba(255,255,255,.88);
  margin-bottom: 40px;
  animation: fadeSlideDown 1s .2s ease both;
}
.hero-subtitle strong { color: var(--white); font-weight: 700; }

/* CTA Buttons */
.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeSlideDown 1s .3s ease both;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange), #c95e08);
  color: var(--white);
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .02em;
  box-shadow: 0 8px 24px rgba(232,114,12,.4);
  transition: var(--transition);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(232,114,12,.5);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  padding: 16px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,.6);
  letter-spacing: .02em;
  transition: var(--transition);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-3px);
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  animation: fadeSlideUp 1s .4s ease both;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.7);
  margin-top: 4px;
  text-align: center;
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.25);
}

/* Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.scroll-dot {
  width: 28px; height: 44px;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 14px;
  position: relative;
}
.scroll-dot::before {
  content: '';
  position: absolute;
  top: 7px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  background: var(--white);
  border-radius: 50%;
  animation: scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { top: 7px; opacity: 1; }
  80%       { top: 22px; opacity: .3; }
}

/* ════════════════════════════════
   ABOUT
════════════════════════════════ */
.sobre {
  padding: 100px 0;
  background: var(--gray-light);
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--green-main), var(--green-dark));
  color: var(--white);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--green-dark);
  margin-bottom: 16px;
}
.section-header p {
  color: var(--gray-mid);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.sobre-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sobre-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.sobre-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.sobre-card--highlight {
  background: linear-gradient(135deg, var(--green-main), var(--green-dark));
  color: var(--white);
}
.sobre-card--highlight h3,
.sobre-card--highlight p { color: var(--white); }

.sobre-card-icon {
  font-size: 2.8rem;
  margin-bottom: 20px;
}
.sobre-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.sobre-card p { color: var(--gray-mid); line-height: 1.7; font-size: .97rem; }

/* ════════════════════════════════
   PRODUTOS
════════════════════════════════ */
.produtos {
  padding: 100px 0;
  background: var(--white);
}
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.produto-card {
  border: 2px solid #e8ede9;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition);
  background: var(--white);
}
.produto-card:hover {
  border-color: var(--green-main);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.produto-card--featured {
  border-color: var(--green-main);
  background: linear-gradient(160deg, #f0faf2 0%, #e6f5e9 100%);
  box-shadow: 0 8px 40px rgba(45,138,62,.15);
}
.produto-badge-featured {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--orange), #c95e08);
  color: var(--white);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(232,114,12,.4);
}
.produto-icon { font-size: 3rem; margin-bottom: 20px; }
.produto-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--green-dark);
  margin-bottom: 12px;
}
.produto-card p {
  color: var(--gray-mid);
  font-size: .95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}
.produto-card ul {
  text-align: left;
  margin-bottom: 32px;
}
.produto-card ul li {
  padding: 6px 0;
  font-size: .9rem;
  color: var(--gray-mid);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #f0f0f0;
}
.produto-card ul li::before {
  content: '✓';
  color: var(--green-main);
  font-weight: 700;
  flex-shrink: 0;
}
.produto-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--green-main), var(--green-dark));
  color: var(--white);
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .9rem;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(45,138,62,.3);
}
.produto-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,138,62,.45);
}

/* ════════════════════════════════
   CONTACT
════════════════════════════════ */
.contato {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--green-dark) 0%, #0e3d1a 100%);
  position: relative;
  overflow: hidden;
}
.contato::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.contato::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
}
.section-header--light h2 { color: var(--white); }
.section-header--light p  { color: rgba(255,255,255,.7); }
.section-tag--light {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
}
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  position: relative;
  z-index: 1;
}
.contato-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contato-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
}
.contato-item:hover { background: rgba(255,255,255,.12); }
.contato-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--white);
}
.contato-icon svg { width: 22px; height: 22px; }
.contato-label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 4px;
}
.contato-value {
  display: block;
  color: var(--white);
  font-weight: 600;
  font-size: .97rem;
  transition: var(--transition);
}
a.contato-value:hover { color: var(--green-light); }

/* Form */
.contato-form {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: .87rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: .97rem;
  transition: var(--transition);
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.35); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-light);
  background: rgba(255,255,255,.15);
}
.btn-form {
  background: linear-gradient(135deg, var(--orange), #c95e08);
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 16px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(232,114,12,.4);
}
.btn-form:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(232,114,12,.5);
}
.form-success {
  display: none;
  background: rgba(76,175,98,.25);
  border: 1px solid rgba(76,175,98,.5);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--white);
  font-size: .93rem;
  text-align: center;
}

/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.footer {
  background: #0a1f0d;
  padding: 60px 0 0;
  color: rgba(255,255,255,.6);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-logo img {
  height: 52px;
  margin-bottom: 16px;
  filter: brightness(1.1);
}
.footer-logo p {
  font-size: .9rem;
  line-height: 1.7;
  max-width: 280px;
}
.footer-links h4,
.footer-social h4 {
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--green-light); padding-left: 6px; }
.footer-social {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-social a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.6);
  font-size: .9rem;
  transition: var(--transition);
}
.footer-social a:hover { color: var(--green-light); }
.footer-bottom {
  padding: 20px 24px;
  text-align: center;
  font-size: .82rem;
}

/* ════════════════════════════════
   ANIMATIONS
════════════════════════════════ */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 1024px) {
  .sobre-cards,
  .produtos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 280px;
    background: var(--green-dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: right .4s ease;
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-links a { color: var(--white) !important; font-size: 1.1rem; }
  .hamburger { display: flex; z-index: 1001; }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    padding: 28px 24px;
  }
  .stat-divider { width: 80px; height: 1px; }

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

  .contato-grid { grid-template-columns: 1fr; gap: 36px; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: center; }
  .hero-logo { height: 90px; }
  .hero-badge { font-size: .75rem; padding: 6px 14px; }
}