/* ============================================
   Verde Oliva Interiores — estilos
   ============================================ */

:root {
  /* Fontes */
  --font-script: 'Caveat', cursive;
  --font-display: 'Fraunces', serif;
  --font-body: 'Outfit', sans-serif;

  /* Cores — paleta orgânica */
  --color-bg: #faf7f1;
  --color-bg-alt: #f1ede2;
  --color-surface: #ffffff;
  --color-olive: #5b6b3f;
  --color-olive-dark: #3e4a2b;
  --color-olive-light: #8a9a63;
  --color-terracotta: #bd6b45;
  --color-terracotta-dark: #a1552f;
  --color-text: #2b2a24;
  --color-text-muted: #6b6858;
  --color-border: rgba(43, 42, 36, 0.1);
  --color-cream: #efe6d8;

  /* Espaçamentos */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 32px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-section: clamp(56px, 8vw, 120px);

  /* Tamanhos */
  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 3px rgba(43, 42, 36, 0.08);
  --shadow-md: 0 8px 24px rgba(43, 42, 36, 0.1);
  --shadow-lg: 0 20px 50px rgba(43, 42, 36, 0.16);

  /* Transições */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease-out;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-olive-dark);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-terracotta-dark);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.section-head {
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  text-align: center;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  margin-bottom: var(--space-sm);
}

.section-head p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  min-height: 44px;
}

.btn-primary {
  background: var(--color-olive);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-olive-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border: 1.5px solid var(--color-olive);
  color: var(--color-olive-dark);
}

.btn-outline:hover {
  background: var(--color-olive);
  color: #fff;
  transform: translateY(-2px);
}

.btn-light {
  background: #fff;
  color: var(--color-olive-dark);
}

.btn-light:hover {
  background: var(--color-cream);
  transform: translateY(-2px);
}

/* ===== Reveal on scroll ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.3s; }

/* ============================================
   Header
   ============================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px clamp(20px, 5vw, 48px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-script);
  font-size: 1.9rem;
  color: var(--color-olive);
  letter-spacing: 0.5px;
}

.logo span {
  color: var(--color-terracotta-dark);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-olive-dark);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.main-nav {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(78vw, 320px);
  height: 100vh;
  background: var(--color-bg);
  box-shadow: var(--shadow-lg);
  padding: 96px 32px 32px;
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: 99;
}

.main-nav.open {
  transform: translateX(0);
}

.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.main-nav a {
  font-size: 1.15rem;
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.active {
  color: var(--color-terracotta-dark);
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }

  .main-nav {
    position: static;
    width: auto;
    height: auto;
    background: none;
    box-shadow: none;
    padding: 0;
    transform: none;
  }

  .main-nav ul {
    flex-direction: row;
    gap: clamp(20px, 3vw, 40px);
  }

  .main-nav a {
    font-size: 0.98rem;
  }
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 42, 36, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  z-index: 98;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 15% 20%, rgba(138, 154, 99, 0.5) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 75%, rgba(189, 107, 69, 0.35) 0%, transparent 50%),
    linear-gradient(160deg, var(--color-olive-dark) 0%, var(--color-olive) 45%, var(--color-cream) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 60px);
  pointer-events: none;
}

.hero-leaf {
  position: absolute;
  right: -6%;
  bottom: -8%;
  width: min(70vw, 640px);
  opacity: 0.9;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px) clamp(56px, 9vw, 110px);
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.35);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(4px);
}

.hero h1 {
  color: #fff;
  font-size: clamp(2.1rem, 6vw, 4.2rem);
  max-width: 15ch;
  margin-bottom: var(--space-lg);
}

.hero p {
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll::after {
  content: '';
  width: 1px;
  height: 34px;
  background: rgba(255,255,255,0.5);
  animation: scrollpulse 1.8s ease-in-out infinite;
}

@keyframes scrollpulse {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ============================================
   Sobre
   ============================================ */

.about {
  padding: var(--space-section) 0;
}

.about-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.about-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 25% 30%, rgba(255,255,255,0.35) 0%, transparent 40%),
    linear-gradient(135deg, var(--color-olive-light) 0%, var(--color-olive) 60%, var(--color-olive-dark) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-visual::after {
  content: '🌿';
  position: absolute;
  font-size: 6rem;
  right: 8%;
  bottom: 4%;
  opacity: 0.9;
  filter: drop-shadow(0 12px 18px rgba(0,0,0,0.25));
}

.about-text .eyebrow { display: block; }

.about-text h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: var(--space-md);
}

.about-text p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--color-terracotta-dark);
}

.stat span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

@media (min-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr 1.1fr;
  }
}

/* ============================================
   Pacotes
   ============================================ */

.packages {
  padding: var(--space-section) 0;
  background: var(--color-bg-alt);
  position: relative;
}

.packages-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .packages-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1080px) {
  .packages-grid { grid-template-columns: repeat(3, 1fr); }
}

.package-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.package-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.package-card.featured {
  border-color: var(--color-terracotta);
  background: linear-gradient(180deg, #fff 0%, var(--color-cream) 100%);
}

.package-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.package-card h3 {
  font-size: 1.3rem;
}

.package-price {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-olive-dark);
}

.package-price small {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.package-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.package-card li {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  padding-left: 22px;
  position: relative;
}

.package-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-olive);
  font-weight: 700;
}

/* ============================================
   Portfólio
   ============================================ */

.portfolio {
  padding: var(--space-section) 0;
}

.portfolio-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 720px) {
  .portfolio-grid { grid-template-columns: repeat(3, 1fr); }
}

.portfolio-item {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

.portfolio-item:hover {
  transform: scale(1.02);
}

.portfolio-item span {
  position: relative;
  z-index: 2;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
}

.portfolio-item::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, transparent 55%);
}

.p1 { background: linear-gradient(135deg, #8a9a63, #3e4a2b); }
.p2 { background: linear-gradient(135deg, #d8b28a, #bd6b45); }
.p3 { background: linear-gradient(135deg, #c9c2a6, #5b6b3f); }
.p4 { background: linear-gradient(135deg, #e4d3ad, #a1552f); }
.p5 { background: linear-gradient(135deg, #9fae7e, #2b2a24); }
.p6 { background: linear-gradient(135deg, #efe6d8, #8a9a63); }

/* ============================================
   Avaliações
   ============================================ */

.reviews {
  padding: var(--space-section) 0;
  background: var(--color-olive-dark);
  color: #fff;
}

.reviews .section-head h2,
.reviews .eyebrow {
  color: #fff;
}

.reviews .section-head p {
  color: rgba(255,255,255,0.75);
}

.reviews-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 780px) {
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
}

.review-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.review-stars {
  color: #e8b872;
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.review-card p {
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-md);
  font-size: 0.98rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-terracotta);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  color: #fff;
  font-size: 0.9rem;
}

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

.faq {
  padding: var(--space-section) 0;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 18px 22px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--color-olive-dark);
  text-align: left;
  min-height: 44px;
}

.faq-question .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}

.faq-question .icon::before,
.faq-question .icon::after {
  content: '';
  position: absolute;
  background: var(--color-olive);
  transition: transform var(--transition-base);
}

.faq-question .icon::before {
  left: 0; top: 50%; width: 100%; height: 2px; transform: translateY(-50%);
}

.faq-question .icon::after {
  top: 0; left: 50%; width: 2px; height: 100%; transform: translateX(-50%);
}

.faq-item.open .icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer p {
  padding: 0 22px 20px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ============================================
   Contato
   ============================================ */

.contact {
  padding: var(--space-section) 0;
  background: var(--color-bg-alt);
}

.contact-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1.2fr; }
}

.contact-info h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: var(--space-md);
}

.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-md);
  font-size: 0.98rem;
}

.contact-detail .ic {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-form {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

@media (min-width: 560px) {
  .form-row.two { grid-template-columns: 1fr 1fr; }
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--color-text);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
  min-height: 44px;
}

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

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

.form-msg {
  margin-top: var(--space-md);
  font-size: 0.9rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  display: none;
}

.form-msg.show { display: block; }
.form-msg.ok { background: #e4ecd9; color: var(--color-olive-dark); }
.form-msg.err { background: #f7ded3; color: var(--color-terracotta-dark); }

#step-sucesso {
  text-align: center;
  padding: var(--space-lg) 0;
}

#step-sucesso .check {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-olive);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto var(--space-md);
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  background: var(--color-olive-dark);
  color: rgba(255,255,255,0.75);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-xl);
}

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

.footer-logo {
  font-family: var(--font-script);
  font-size: 1.7rem;
  color: #fff;
  margin-bottom: var(--space-sm);
  display: block;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  transition: color var(--transition-fast);
}

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

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: var(--space-md);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-terracotta);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: var(--space-lg);
  text-align: center;
  font-size: 0.82rem;
}

/* ============================================
   WhatsApp flutuante
   ============================================ */

.whats-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
}

.whats-float:hover {
  transform: scale(1.08);
}

.whats-note {
  position: fixed;
  right: 88px;
  bottom: 34px;
  z-index: 90;
  font-family: var(--font-script);
  font-size: 1.3rem;
  color: var(--color-olive-dark);
  display: none;
}

@media (min-width: 640px) {
  .whats-note { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}