/* ============================================
   NUTRI QUITANDA — Design System
   Colors: Green (#5B8C2A) + Orange (#E8882F)
   Tone: Natural, warm, welcoming
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Brand Colors */
  --green-900: #2D4A12;
  --green-700: #3F6B1A;
  --green-600: #5B8C2A;
  --green-500: #6FA234;
  --green-400: #8BBD52;
  --green-300: #A8D474;
  --green-200: #C5E69E;
  --green-100: #E8F5D6;
  --green-50: #F4FAEA;

  --orange-900: #7A3A0A;
  --orange-700: #B5601A;
  --orange-600: #E8882F;
  --orange-500: #F09A48;
  --orange-400: #F5B06A;
  --orange-300: #F8C78F;
  --orange-200: #FBDDB5;
  --orange-100: #FFF3E6;
  --orange-50: #FFF9F2;

  /* Neutrals */
  --cream: #FAF6EE;
  --cream-dark: #F0E8D8;
  --white: #FFFFFF;
  --brown-900: #2D1F0E;
  --brown-700: #4A3520;
  --brown-500: #6B5138;
  --brown-300: #9C8568;
  --brown-100: #D4C4AD;

  /* Semantic */
  --bg-primary: var(--cream);
  --bg-secondary: var(--green-50);
  --bg-accent: var(--orange-50);
  --text-primary: var(--brown-900);
  --text-secondary: var(--brown-500);
  --text-muted: var(--brown-300);
  --brand-primary: var(--green-600);
  --brand-secondary: var(--orange-600);

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Scale (1.25 ratio) */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.563rem;
  --text-3xl: 1.953rem;
  --text-4xl: 2.441rem;
  --text-5xl: 3.052rem;
  --text-6xl: 3.815rem;

  /* Spacing (8pt grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(45, 31, 14, 0.06), 0 1px 2px rgba(45, 31, 14, 0.04);
  --shadow-md: 0 4px 12px rgba(45, 31, 14, 0.08), 0 2px 4px rgba(45, 31, 14, 0.04);
  --shadow-lg: 0 10px 30px rgba(45, 31, 14, 0.1), 0 4px 8px rgba(45, 31, 14, 0.05);
  --shadow-xl: 0 20px 50px rgba(45, 31, 14, 0.12), 0 8px 16px rgba(45, 31, 14, 0.06);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 500ms;

  /* Layout */
  --container-max: 1200px;
  --nav-height: 90px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

/* --- Utility Classes --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-padding {
  padding: var(--space-24) 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  margin-bottom: var(--space-4);
}

.section-tag::before {
  content: '';
  width: 28px;
  height: 3px;
  background: var(--brand-secondary);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.text-gradient {
  background: linear-gradient(135deg, var(--green-600), var(--green-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-orange {
  background: linear-gradient(135deg, var(--orange-600), var(--orange-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Pricing Styles --- */
.price-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

.price-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--white);
  border: 2px solid var(--orange-200);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--brown-900);
  box-shadow: var(--shadow-sm);
}

.price-pill .price-val {
  color: var(--orange-600);
  font-weight: 800;
  font-size: var(--text-base);
}

.card-prices {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.card-price-chip {
  font-size: var(--text-xs);
  font-family: var(--font-display);
  font-weight: 600;
  padding: 4px 10px;
  background: var(--orange-100);
  color: var(--orange-900);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-price-chip strong {
  color: var(--orange-600);
  font-size: 0.9rem;
}

.mix-price-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--brand-secondary);
  color: var(--white);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  margin-top: var(--space-6);
  box-shadow: 0 4px 14px rgba(232, 136, 47, 0.35);
}

.mix-price-badge .size {
  font-size: var(--text-sm);
  font-weight: 600;
  opacity: 0.95;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
  background: rgba(250, 246, 238, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  height: calc(var(--nav-height) - 16px);
  max-height: 75px;
  width: auto;
  object-fit: contain;
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav-logo:hover {
  transform: scale(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-secondary);
  border-radius: var(--radius-full);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--brand-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--brand-primary);
  color: var(--white) !important;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(91, 140, 42, 0.35);
  color: var(--white) !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: var(--space-2);
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cream) 0%, var(--green-50) 50%, var(--orange-50) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232, 136, 47, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(91, 140, 42, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  padding-top: calc(var(--nav-height) + var(--space-6));
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--green-100);
  color: var(--green-700);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-6);
  animation: fadeInDown 0.8s var(--ease-out) both;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: var(--text-6xl);
  line-height: 1.05;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero-title .highlight {
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: -4px;
  right: -4px;
  height: 12px;
  background: rgba(232, 136, 47, 0.2);
  border-radius: var(--radius-sm);
  z-index: -1;
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: var(--space-10);
  line-height: 1.8;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: var(--brand-primary);
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 4px 16px rgba(91, 140, 42, 0.3);
}

.btn-primary:hover {
  background: var(--green-700);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(91, 140, 42, 0.4);
}

.btn-primary svg {
  width: 20px;
  height: 20px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  border: 2px solid var(--brown-100);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
}

.btn-secondary:hover {
  border-color: var(--brand-secondary);
  color: var(--brand-secondary);
  transform: translateY(-2px);
}

.hero-image-wrapper {
  position: relative;
  padding-top: var(--nav-height);
  animation: fadeInRight 1s var(--ease-out) 0.3s both;
}

.hero-image {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* Floating decorative elements */
.hero-float {
  position: absolute;
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  animation: float 3s ease-in-out infinite;
}

.hero-float-1 {
  top: 25%;
  left: -30px;
  animation-delay: 0s;
}

.hero-float-2 {
  bottom: 20%;
  right: -20px;
  animation-delay: 1.5s;
}

.hero-float .float-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.hero-float-1 .float-icon {
  background: var(--green-100);
}

.hero-float-2 .float-icon {
  background: var(--orange-100);
}

/* Organic decorative shapes */
.organic-shape {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.organic-shape-1 {
  top: 10%;
  right: 5%;
  width: 80px;
  height: 80px;
  background: var(--green-200);
  border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
  opacity: 0.3;
  animation: morphShape 8s ease-in-out infinite;
}

.organic-shape-2 {
  bottom: 15%;
  left: 3%;
  width: 60px;
  height: 60px;
  background: var(--orange-200);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  opacity: 0.25;
  animation: morphShape 10s ease-in-out infinite reverse;
}

/* ============================================
   FEATURES / ABOUT SECTION
   ============================================ */
.features {
  background: var(--white);
  padding: var(--space-20) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.feature-card {
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: all var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  background: var(--green-50);
  border-color: var(--green-200);
  transform: translateY(-4px);
}

.feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: transform var(--duration-normal) var(--ease-out);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(-5deg);
}

.feature-icon-green {
  background: linear-gradient(135deg, var(--green-100), var(--green-200));
}

.feature-icon-orange {
  background: linear-gradient(135deg, var(--orange-100), var(--orange-200));
}

.feature-icon-cream {
  background: linear-gradient(135deg, var(--cream), var(--cream-dark));
}

.feature-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}

/* ============================================
   SUCOS NATURAIS SECTION
   ============================================ */
.sucos-section {
  background: var(--bg-primary);
}

.sucos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.suco-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.suco-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.suco-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.suco-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.suco-card:hover .suco-card-image img {
  transform: scale(1.08);
}

.suco-card-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--brand-secondary);
  color: var(--white);
}

.suco-card-body {
  padding: var(--space-6);
}

.suco-card-body h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.suco-card-body p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.suco-card-fruit {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--green-50);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--green-700);
}

/* ============================================
   DETOX SECTION
   ============================================ */
.detox-section {
  background: linear-gradient(180deg, var(--green-50) 0%, var(--cream) 100%);
  position: relative;
}

.detox-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-200), transparent);
}

.detox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.detox-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.detox-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-xl);
}

.detox-card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.detox-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.detox-card:hover .detox-card-image img {
  transform: scale(1.06);
}

.detox-card-tag {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tag-verde {
  background: rgba(91, 140, 42, 0.9);
  color: var(--white);
}

.tag-amarelo {
  background: rgba(234, 179, 8, 0.9);
  color: var(--brown-900);
}

.tag-vermelho {
  background: rgba(220, 38, 38, 0.85);
  color: var(--white);
}

.tag-laranja {
  background: rgba(232, 136, 47, 0.9);
  color: var(--white);
}

.tag-suave {
  background: rgba(96, 165, 250, 0.85);
  color: var(--white);
}

.detox-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.detox-card-body h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
  color: var(--green-700);
}

.detox-ingredients {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.detox-ingredient {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--green-50);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--green-700);
  border: 1px solid var(--green-100);
}

.detox-benefits {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--green-50);
}

.detox-benefits p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.detox-benefits strong {
  color: var(--brand-primary);
}

/* ============================================
   SALADAS SECTION
   ============================================ */
.saladas-section {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

/* ============================================
   MIX FRUTAS SECTION
   ============================================ */
.mix-section {
  background: var(--bg-accent);
  position: relative;
  overflow: hidden;
}

.mix-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

.mix-text h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.mix-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.mix-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mix-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.mix-feature-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.mix-feature-item h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.mix-feature-item p {
  font-size: var(--text-sm);
  margin-bottom: 0;
  color: var(--text-muted);
}

.mix-image-wrapper {
  position: relative;
}

.mix-image {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
}

.mix-image-wrapper::after {
  content: '';
  position: absolute;
  top: var(--space-6);
  right: calc(-1 * var(--space-6));
  bottom: calc(-1 * var(--space-6));
  left: var(--space-6);
  border-radius: var(--radius-xl);
  border: 2px dashed var(--orange-200);
  z-index: -1;
}

/* ============================================
   CONTACT / CTA SECTION
   ============================================ */
.contact-section {
  background: var(--white);
  text-align: center;
}

.contact-content {
  max-width: 650px;
  margin: 0 auto;
}

.contact-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.contact-description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-10);
  line-height: 1.8;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-10);
  background: #25D366;
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp svg {
  width: 24px;
  height: 24px;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-10);
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-out);
  box-shadow: 0 4px 16px rgba(225, 48, 108, 0.3);
}

.btn-instagram:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(225, 48, 108, 0.4);
  filter: brightness(1.1);
}

.btn-instagram svg {
  width: 24px;
  height: 24px;
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--green-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.contact-info-text {
  text-align: left;
}

.contact-info-text span {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.contact-info-text strong {
  font-size: var(--text-base);
  color: var(--text-primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--green-900);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-12) 0 var(--space-6);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer-logo {
  height: 80px;
  border-radius: var(--radius-sm);
}

.footer-tagline {
  font-size: var(--text-sm);
  max-width: 250px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: var(--space-8);
}

.footer-links a {
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-links a:hover {
  color: var(--orange-400);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-out);
}

.footer-social a:hover {
  background: var(--brand-secondary);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  padding-top: var(--space-6);
  text-align: center;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes morphShape {
  0%   { border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%; }
  25%  { border-radius: 73% 27% 44% 56% / 49% 58% 42% 51%; }
  50%  { border-radius: 38% 62% 65% 35% / 60% 40% 60% 40%; }
  75%  { border-radius: 50% 50% 35% 65% / 45% 55% 45% 55%; }
  100% { border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.4rem;
    --text-4xl: 2rem;
    --nav-height: 80px;
  }

  .nav-logo {
    height: 70px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    text-align: center;
  }

  .hero-content {
    order: 1;
    padding-top: calc(var(--nav-height) + var(--space-4));
  }

  .hero-image-wrapper {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
    padding-top: 0;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-float {
    display: none;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }

  .sucos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mix-content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .mix-image-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }

  .mix-image-wrapper::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --text-6xl: 2.2rem;
    --text-5xl: 1.8rem;
    --text-4xl: 1.6rem;
    --text-3xl: 1.3rem;
    --nav-height: 72px;
  }

  .nav-logo {
    height: 52px;
    max-width: 170px;
  }

  .hero-content {
    padding-top: calc(var(--nav-height) + var(--space-10));
  }

  .section-padding {
    padding: var(--space-16) 0;
  }

  .container {
    padding: 0 var(--space-4);
  }

  /* Mobile Nav */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + var(--space-8)) var(--space-8) var(--space-8);
    gap: var(--space-6);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    transition: right var(--duration-normal) var(--ease-out);
    z-index: 999;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: var(--text-lg);
  }

  .nav-cta {
    margin-top: var(--space-4);
  }

  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 998;
  }

  .nav-overlay.active {
    display: block;
  }

  /* Sections */
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .feature-card {
    text-align: left;
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
  }

  .feature-icon {
    margin: 0;
    min-width: 56px;
    width: 56px;
    height: 56px;
  }

  .sucos-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .detox-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .contact-actions {
    flex-direction: column;
    align-items: center;
  }

  .contact-info {
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  :root {
    --text-6xl: 1.85rem;
    --text-4xl: 1.45rem;
    --text-3xl: 1.25rem;
    --nav-height: 64px;
  }

  .nav-logo {
    height: 44px;
    max-width: 140px;
  }

  .hero-content {
    padding-top: calc(var(--nav-height) + var(--space-8));
  }

  .hero-badge {
    font-size: var(--text-xs);
    padding: 4px 10px;
    margin-bottom: var(--space-4);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .price-bar {
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
  }

  .price-pill {
    width: 100%;
    justify-content: center;
  }
}
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   PRODUCT MODAL (LIGHTBOX)
   ============================================ */
.product-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 15, 10, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out),
              visibility var(--duration-normal) var(--ease-out);
}

.product-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.product-modal-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: scale(0.92) translateY(20px);
  transition: transform var(--duration-normal) var(--ease-out);
}

.product-modal-overlay.active .product-modal-container {
  transform: scale(1) translateY(0);
}

.product-modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--cream);
  color: var(--brown-900);
  font-size: 1.8rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--duration-fast) var(--ease-out);
  border: 1px solid var(--cream-dark);
  cursor: pointer;
}

.product-modal-close:hover {
  background: var(--brand-secondary);
  color: var(--white);
  transform: rotate(90deg);
}

.product-modal-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  padding: var(--space-8);
  align-items: center;
}

.product-modal-image-col {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 1;
  background: var(--cream);
}

.product-modal-image-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-modal-info-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: left;
}

.product-modal-badge {
  display: inline-block;
  align-self: flex-start;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  background: var(--orange-100);
  color: var(--orange-900);
}

.product-modal-title {
  font-size: var(--text-3xl);
  color: var(--brown-900);
  line-height: 1.2;
}

.product-modal-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
}

.product-modal-extra {
  margin: var(--space-1) 0;
}

.product-modal-prices {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin: var(--space-2) 0;
}

.modal-whatsapp-btn {
  margin-top: var(--space-3);
  justify-content: center;
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-6);
  width: 100%;
}

@media (max-width: 768px) {
  .product-modal-content {
    grid-template-columns: 1fr;
    padding: var(--space-6);
    gap: var(--space-5);
  }

  .product-modal-image-col {
    aspect-ratio: 4/3;
  }
}