/* ===== GLOBAL SETTINGS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  color-scheme: dark;
  --bg: #08120d;
  --surface: rgba(14, 31, 22, 0.95);
  --surface-soft: rgba(11, 23, 16, 0.75);
  --accent: #8ccf7f;
  --accent-dark: #4a8d4e;
  --text: #f5f7f2;
  --muted: #b7c2af;
  --border: rgba(140, 207, 127, 0.18);
  --shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

/* ===== BASE PAGE LAYOUT ===== */
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(140, 207, 127, 0.14), transparent 28%),
              radial-gradient(circle at bottom right, rgba(82, 122, 56, 0.18), transparent 35%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

.page-container {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ===== HEADER / NAVIGATION ===== */
header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  width: 100%;
  backdrop-filter: blur(18px);
  background: rgba(8, 18, 13, 0.88);
  border-bottom: 1px solid rgba(140, 207, 127, 0.08);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1220px;
  margin: 0 auto;
  padding: 18px 24px;
}

.logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: linear-gradient(130deg, #7cd37d, #3d7a39, #a5ee98);
  -webkit-background-clip: text;
  color: transparent;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.25s ease;
}

nav a:hover,
nav a.active {
  color: var(--accent);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid rgba(140, 207, 127, 0.18);
  background: linear-gradient(135deg, rgba(140, 207, 127, 0.22), rgba(76, 129, 57, 0.12));
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(28, 75, 34, 0.2);
}

/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 120vh;
  padding: 180px 24px 160px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 1fr);
  gap: 48px;
  align-items: center;
  justify-items: center;
  width: 100vw;
  left: 50%;
  margin-left: -50vw;
  background: linear-gradient(rgba(8, 18, 13, 0.48), rgba(8, 18, 13, 0.52)), url('oip.webp') center center / cover no-repeat;
  background-blend-mode: overlay;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(8, 18, 13, 0.16) 0%, rgba(8, 18, 13, 0.72) 40%, rgba(8, 18, 13, 0.94) 70%, rgba(8, 18, 13, 0) 100%);
  pointer-events: none;
}

/* ===== HERO OVERLAY ===== */
.hero::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 280px;
  background: linear-gradient(to bottom, rgba(8, 18, 13, 0), var(--bg));
  pointer-events: none;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 760px;
}

.hero-copy {
  text-align: center;
  padding: 32px;
  border-radius: 34px;
  background: rgba(8, 18, 13, 0.7);
  border: 1px solid rgba(140, 207, 127, 0.16);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.25);
}

.hero-actions {
  justify-content: center;
  width: 100%;
}

.hero-actions .btn-primary {
  min-width: 360px;
  width: 100%;
  max-width: 520px;
  padding: 18px 30px;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  margin-bottom: 24px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
}

.hero-title {
  font-size: clamp(3rem, 3.7vw, 5.2rem);
  line-height: 0.98;
  margin: 0;
  letter-spacing: -0.04em;
}

.hero-title strong {
  color: var(--accent);
}

.hero-text {
  margin: 26px 0 36px;
  color: var(--muted);
  max-width: 560px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  min-height: 640px;
  border-radius: 36px;
  overflow: hidden;
  background: radial-gradient(circle at top left, rgba(140, 207, 127, 0.22), transparent 35%),
              linear-gradient(180deg, rgba(17, 42, 24, 0.9), rgba(8, 18, 13, 0.95));
  border: 1px solid rgba(140, 207, 127, 0.14);
  box-shadow: var(--shadow);
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(121, 198, 103, 0.18), transparent 24%),
                    radial-gradient(circle at 75% 10%, rgba(88, 146, 68, 0.16), transparent 20%),
                    linear-gradient(135deg, rgba(102, 162, 88, 0.08), transparent 48%);
  pointer-events: none;
  mix-blend-mode: screen;
}

.hero-card {
  position: absolute;
  inset: 30px 30px auto auto;
  max-width: 260px;
  padding: 28px;
  border-radius: 30px;
  background: rgba(9, 19, 12, 0.88);
  border: 1px solid rgba(140, 207, 127, 0.16);
  box-shadow: 0 36px 70px rgba(0, 0, 0, 0.32);
  z-index: 2;
}

.hero-card h3 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  color: var(--text);
}

.hero-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-frame {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
}

.hero-frame .frame {
  width: 100%;
  height: 100%;
  border-radius: 36px;
  border: 1px solid rgba(140, 207, 127, 0.16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  background: linear-gradient(180deg, rgba(13, 31, 18, 0.94), rgba(10, 24, 15, 0.96));
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 34px;
  grid-auto-rows: minmax(0, auto);
  padding: 32px;
}

.hero-frame .panel-card {
  display: grid;
  gap: 18px;
  border-radius: 30px;
  padding: 28px;
  background: rgba(13, 31, 18, 0.78);
  border: 1px solid rgba(140, 207, 127, 0.12);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.16);
  min-height: 180px;
}

.hero-frame .panel-card.highlight {
  grid-column: 1 / -1;
  align-self: end;
  background: linear-gradient(135deg, rgba(140, 207, 127, 0.2), rgba(20, 44, 23, 0.9));
  border-color: rgba(140, 207, 127, 0.18);
  padding: 34px;
  min-height: 220px;
}

.hero-frame .panel-line {
  width: 88px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(140, 207, 127, 0.95), rgba(140, 207, 127, 0.16));
}

.hero-frame .panel-label {
  color: var(--text);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.55;
}

.hero-frame .panel-copy {
  color: var(--muted);
  line-height: 1.85;
  font-size: 0.96rem;
}

/* ===== SECTION BASE ===== */
.section {
  padding: 80px 0;
}

.section-title {
  font-size: clamp(2rem, 2.2vw, 3.25rem);
  margin: 0 0 12px;
  letter-spacing: -0.04em;
}

.section-subtitle {
  max-width: 680px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 54px;
}

.section-head {
  margin-bottom: 24px;
}

.grid-4 {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
  display: grid;
  gap: 64px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 24px 50px rgba(0,0,0,0.16);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(140, 207, 127, 0.28);
}

.card small {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
}

.card h3 {
  margin: 0 0 16px;
  font-size: 1.4rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.benefit-list {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 22px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(140, 207, 127, 0.1), rgba(14, 30, 18, 0.4));
  border: 1px solid rgba(140, 207, 127, 0.1);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(140, 207, 127, 0.16);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 1.2rem;
}

.benefit-item strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.steps {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-card {
  background: rgba(10, 22, 14, 0.86);
  border: 1px solid rgba(140, 207, 127, 0.1);
  border-radius: 26px;
  padding: 28px;
  text-align: center;
}

.step-card span {
  display: inline-flex;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background: rgba(140, 207, 127, 0.16);
  color: var(--accent);
  font-weight: 700;
}

.step-card h4 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.plan-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.plan-card {
  position: relative;
  background: rgba(10, 22, 14, 0.94);
  border: 1px solid rgba(140, 207, 127, 0.12);
  border-radius: 32px;
  padding: 32px;
  overflow: hidden;
}

.plan-card.popular::before {
  content: 'Mais pedido';
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(140, 207, 127, 0.24), rgba(90, 143, 68, 0.22));
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.plan-card h4 {
  margin: 0 0 10px;
  font-size: 1.4rem;
}

.plan-price {
  font-size: 3rem;
  margin: 0 0 20px;
  color: var(--accent);
  line-height: 1;
}

.plan-details {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.98rem;
  min-height: 100px;
}

.plan-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 12px;
}

.plan-list li {
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--text);
}

.plan-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

.portfolio-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.portfolio-card {
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  min-height: 260px;
  background: linear-gradient(180deg, rgba(17, 32, 18, 0.92), rgba(9, 18, 11, 0.96));
  border: 1px solid rgba(140, 207, 127, 0.12);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s ease, border-color 0.3s ease;
  padding: 28px;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(140, 207, 127, 0.24);
}

.portfolio-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,0,0,0.15), transparent 45%);
  pointer-events: none;
}

.portfolio-card h4 {
  margin: 0 0 12px;
  font-size: 1.25rem;
}

.portfolio-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 36px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(140, 207, 127, 0.12), rgba(11, 25, 14, 0.95));
  border: 1px solid rgba(140, 207, 127, 0.16);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cta-banner h2 {
  margin: 0;
  font-size: clamp(2rem, 2.5vw, 3.5rem);
  max-width: 720px;
  letter-spacing: -0.04em;
}

/* ===== CONTACT SECTION ===== */
.contact-section {
  display: grid;
  gap: 36px;
  grid-template-columns: 1.25fr 1fr;
  align-items: start;
}

.contact-panel {
  padding: 32px;
  border-radius: 30px;
  background: var(--surface);
  border: 1px solid rgba(140, 207, 127, 0.12);
  box-shadow: 0 24px 50px rgba(0,0,0,0.15);
}

.contact-panel h3 {
  margin: 0 0 18px;
  font-size: 1.65rem;
}

.contact-panel p {
  color: var(--muted);
  margin: 0 0 24px;
}

.contact-panel a,
.contact-panel button {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 14px 18px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  background: linear-gradient(135deg, rgba(140, 207, 127, 0.2), rgba(71, 124, 62, 0.18));
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

form {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
  font-size: 0.95rem;
}

.field label {
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(140, 207, 127, 0.14);
  background: rgba(9, 19, 12, 0.82);
  color: var(--text);
  outline: none;
  font: inherit;
}

.field textarea {
  min-height: 160px;
  resize: vertical;
}

footer {
  padding: 40px 0 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-inner {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

/* ===== FOOTER ===== */
.footer-inner a {
  color: var(--muted);
  text-decoration: none;
}

.footer-brand {
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .portfolio-grid,
  .plan-grid,
  .steps,
  .benefit-list,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .contact-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .nav-inner {
    flex-direction: column;
    align-items: stretch;
  }

  nav {
    justify-content: center;
    gap: 14px;
  }

  header {
    padding-bottom: 8px;
  }

  .hero {
    padding-top: 130px;
  }

  .hero-visual {
    min-height: 420px;
  }

  .hero-card {
    inset: auto 20px 20px auto;
  }

  .card,
  .plan-card,
  .portfolio-card,
  .contact-panel,
  .cta-banner {
    padding: 24px;
  }
}

/* ===== RESPONSIVE RULES ===== */