/* ============================================
   KURA CONEXÕES - PREMIUM STYLE SYSTEM
   Professional Wellness & Spirituality Website
   ============================================ */

/* ============ CSS CUSTOM PROPERTIES ============ */
:root {
  /* Color Palette - Elegant Earth Tones */
  --color-primary: #8B7355;
  --color-primary-dark: #6B5344;
  --color-primary-light: #A89580;
  --color-secondary: #D4C4B0;
  --color-accent: #C9A962;
  --color-accent-light: #E8D9B5;

  /* Neutral Colors */
  --color-dark: #1A1A1A;
  --color-dark-soft: #2D2D2D;
  --color-gray-900: #333333;
  --color-gray-800: #444444;
  --color-gray-700: #555555;
  --color-gray-600: #666666;
  --color-gray-500: #888888;
  --color-gray-400: #AAAAAA;
  --color-gray-300: #CCCCCC;
  --color-gray-200: #E5E5E5;
  --color-gray-100: #F5F5F5;
  --color-light: #FAFAFA;
  --color-white: #FFFFFF;

  /* Gradient Colors */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --gradient-hero: linear-gradient(180deg, rgba(26,26,26,0.7) 0%, rgba(26,26,26,0.4) 50%, rgba(26,26,26,0.8) 100%);
  --gradient-card: linear-gradient(180deg, transparent 0%, rgba(26,26,26,0.9) 100%);
  --gradient-gold: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 50%, var(--color-accent) 100%);

  /* Typography */
  --font-primary: 'Cormorant Garamond', Georgia, serif;
  --font-secondary: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent: 'Playfair Display', Georgia, serif;

  /* Font Sizes - Fluid Typography */
  --fs-display: clamp(3rem, 8vw, 6rem);
  --fs-h1: clamp(2.5rem, 5vw, 4rem);
  --fs-h2: clamp(2rem, 4vw, 3rem);
  --fs-h3: clamp(1.5rem, 3vw, 2rem);
  --fs-h4: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body: clamp(1rem, 1.5vw, 1.125rem);
  --fs-small: clamp(0.875rem, 1.2vw, 1rem);
  --fs-tiny: clamp(0.75rem, 1vw, 0.875rem);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Layout */
  --container-max: 1400px;
  --container-wide: 1600px;
  --container-narrow: 900px;

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);
  --shadow-glow: 0 0 40px rgba(201,169,98,0.3);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slower: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index Scale */
  --z-negative: -1;
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}

/* ============ CSS RESET & BASE ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-secondary);
  font-size: var(--fs-body);
  line-height: 1.7;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-base);
}

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

ul, ol {
  list-style: none;
}

/* Selection */
::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* Focus Styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }

p {
  margin-bottom: var(--space-md);
}

.text-accent {
  font-family: var(--font-accent);
  font-style: italic;
}

.text-gradient {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-uppercase {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: var(--fs-tiny);
}

/* ============ LAYOUT UTILITIES ============ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-wide {
  max-width: var(--container-wide);
}

.container-narrow {
  max-width: var(--container-narrow);
}

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

.section-sm {
  padding: var(--space-2xl) 0;
}

/* Flex Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Grid Utilities */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Text Alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-secondary);
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-gray-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-dark);
}

.btn-secondary:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--color-dark);
  font-weight: 600;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-dark);
}

.btn-white:hover {
  background: var(--color-gray-100);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

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

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-body);
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ============ PRELOADER ============ */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-dark);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 120px;
  margin-bottom: var(--space-lg);
  animation: pulse 2s ease-in-out infinite;
}

.preloader-bar {
  width: 200px;
  height: 2px;
  background: var(--color-gray-800);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.preloader-bar::after {
  content: '';
  display: block;
  width: 0%;
  height: 100%;
  background: var(--gradient-gold);
  animation: loading 2s ease-in-out forwards;
}

@keyframes loading {
  0% { width: 0%; }
  100% { width: 100%; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.98); }
}

/* ============ CURSOR CUSTOM ============ */
.cursor {
  position: fixed;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: difference;
  transition: transform 0.15s ease;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--color-white);
  transform: translate(-50%, -50%);
}

.cursor-outline {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-white);
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s;
}

.cursor-outline.expand {
  width: 60px;
  height: 60px;
  border-color: var(--color-accent);
}

/* ============ HEADER / NAVIGATION ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  padding: var(--space-md) 0;
  transition: var(--transition-base);
}

.header.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-sm) 0;
}

.header.scrolled .nav-link {
  color: var(--color-dark);
}

.header.scrolled .logo-text {
  color: var(--color-dark);
}

.header.scrolled .menu-toggle span {
  background: var(--color-dark);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: var(--z-modal);
}

.logo-img {
  height: 50px;
  width: auto;
  transition: var(--transition-base);
}

.header.scrolled .logo-img {
  height: 40px;
}

.logo-text {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.05em;
  transition: var(--transition-base);
}

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

.nav-link {
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-white);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: var(--transition-base);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  padding: 5px 0;
  z-index: var(--z-modal);
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-base);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--color-dark);
  z-index: var(--z-modal-backdrop);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-slow);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu .nav-menu {
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu .nav-link {
  font-size: var(--fs-h3);
  color: var(--color-white);
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-base);
}

.mobile-menu.active .nav-link {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu.active .nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .nav-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active .nav-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.active .nav-link:nth-child(4) { transition-delay: 0.4s; }
.mobile-menu.active .nav-link:nth-child(5) { transition-delay: 0.5s; }

/* ============ HERO SECTION ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-negative);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  animation: heroZoom 20s ease infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--space-lg);
}

.hero-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(201,169,98,0.2);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-full);
  font-size: var(--fs-tiny);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 1s ease 0.2s both;
}

.hero-title {
  font-size: var(--fs-display);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 1s ease 0.4s both;
}

.hero-title span {
  display: block;
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--fs-h4);
  color: var(--color-gray-300);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  animation: fadeInUp 1s ease 0.6s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  animation: fadeInUp 1s ease 0.8s both;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  animation: fadeInUp 1s ease 1s both;
}

.hero-scroll span {
  font-size: var(--fs-tiny);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--color-accent), transparent);
  animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.5; }
}

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

/* ============ SECTION HEADERS ============ */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-badge {
  display: inline-block;
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-title span {
  font-family: var(--font-accent);
  font-style: italic;
  color: var(--color-primary);
}

.section-desc {
  color: var(--color-gray-600);
  font-size: var(--fs-body);
}

/* Decorative Line */
.section-line {
  width: 60px;
  height: 2px;
  background: var(--gradient-gold);
  margin: var(--space-md) auto 0;
}

/* ============ ABOUT SECTION ============ */
.about {
  background: var(--color-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 150px;
  height: 150px;
  background: var(--gradient-gold);
  border-radius: var(--radius-lg);
  opacity: 0.3;
  z-index: -1;
}

.about-content {
  padding-left: var(--space-xl);
}

.about-badge {
  display: inline-block;
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.about-title {
  margin-bottom: var(--space-lg);
}

.about-text {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

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

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.about-feature-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  color: var(--color-accent);
}

.about-feature span {
  font-weight: 500;
  color: var(--color-dark);
}

/* ============ SERVICES / FEATURES SECTION ============ */
.services {
  background: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.services .section-header {
  position: relative;
  z-index: 1;
}

.services .section-title {
  color: var(--color-white);
}

.services .section-desc {
  color: var(--color-gray-400);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-gold);
  transform: scaleX(0);
  transition: var(--transition-base);
}

.service-card:hover {
  background: rgba(255,255,255,0.06);
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,169,98,0.1);
  border-radius: var(--radius-full);
  font-size: 2rem;
  transition: var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--gradient-gold);
  transform: scale(1.1);
}

.service-title {
  font-size: var(--fs-h4);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.service-desc {
  color: var(--color-gray-400);
  font-size: var(--fs-small);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  color: var(--color-accent);
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.service-link svg {
  transition: var(--transition-base);
}

.service-link:hover svg {
  transform: translateX(5px);
}

/* ============ PRODUCTS / SHOP SECTION ============ */
.products {
  background: var(--color-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.product-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-base);
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-actions {
  display: flex;
  gap: var(--space-sm);
}

.product-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: var(--color-dark);
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
}

.product-content {
  padding: var(--space-lg);
  text-align: center;
}

.product-category {
  font-size: var(--fs-tiny);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gray-500);
  margin-bottom: var(--space-xs);
}

.product-title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-sm);
}

.product-price {
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--color-primary);
}

.product-price del {
  color: var(--color-gray-400);
  font-weight: 400;
  margin-right: var(--space-xs);
}

/* ============ GALLERY / INSPIRAÇÃO SECTION ============ */
.gallery {
  background: var(--color-light);
  padding: var(--space-4xl) 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.15);
}

.gallery-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition-base);
  z-index: 1;
}

.gallery-item:hover::before {
  opacity: 1;
}

.gallery-item-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-md);
  z-index: 2;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-base);
}

.gallery-item:hover .gallery-item-content {
  transform: translateY(0);
  opacity: 1;
}

.gallery-item-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: var(--radius-full);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.gallery-item-title {
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 500;
}

/* Masonry-like layout for varied sizes */
.gallery-item:nth-child(1) { grid-row: span 2; grid-column: span 2; }
.gallery-item:nth-child(5) { grid-column: span 2; }

/* ============ PODCAST / AYA SECTION ============ */
.podcast {
  background: var(--color-white);
  overflow: hidden;
}

.podcast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.podcast-content {
  padding-right: var(--space-xl);
}

.podcast-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent-light);
  border-radius: var(--radius-full);
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.podcast-title {
  margin-bottom: var(--space-md);
}

.podcast-text {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

.podcast-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.podcast-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.podcast-feature-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-light);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  font-size: 1.25rem;
}

.podcast-feature-content h4 {
  font-size: var(--fs-body);
  margin-bottom: var(--space-xs);
}

.podcast-feature-content p {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin: 0;
}

.podcast-image {
  position: relative;
}

.podcast-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.podcast-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: var(--transition-base);
}

.podcast-play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: var(--shadow-xl);
}

.podcast-play svg {
  margin-left: 4px;
  color: var(--color-primary);
}

/* Aya Section */
.aya {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-soft) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.aya::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201,169,98,0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.aya-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.aya-image {
  position: relative;
  order: 1;
}

.aya-image img {
  width: 100%;
  max-width: 450px;
  border-radius: var(--radius-xl);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.aya-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(201,169,98,0.3) 0%, transparent 70%);
  filter: blur(40px);
  z-index: -1;
}

.aya-content {
  order: 2;
  position: relative;
  z-index: 1;
}

.aya-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: rgba(201,169,98,0.2);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-full);
  font-size: var(--fs-tiny);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.aya-title {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.aya-title span {
  color: var(--color-accent);
}

.aya-text {
  color: var(--color-gray-400);
  margin-bottom: var(--space-xl);
}

/* ============ TESTIMONIALS SECTION ============ */
.testimonials {
  background: var(--color-light);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '"';
  position: absolute;
  top: 10%;
  left: 5%;
  font-family: var(--font-accent);
  font-size: 400px;
  color: var(--color-gray-200);
  line-height: 1;
  pointer-events: none;
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-item {
  text-align: center;
  padding: 0 var(--space-xl);
}

.testimonial-rating {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
}

.testimonial-text {
  font-family: var(--font-primary);
  font-size: var(--fs-h3);
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-avatar {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid var(--color-accent);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-role {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.testimonial-nav button {
  width: 50px;
  height: 50px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.testimonial-nav button:hover {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: var(--color-white);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--color-gray-300);
  cursor: pointer;
  transition: var(--transition-base);
}

.testimonial-dot.active {
  width: 30px;
  background: var(--color-accent);
}

/* ============ NEWSLETTER SECTION ============ */
.newsletter {
  background: var(--gradient-primary);
  padding: var(--space-3xl) 0;
}

.newsletter-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-title {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.newsletter-text {
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-xl);
}

.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  max-width: 450px;
  margin: 0 auto;
}

.newsletter-input {
  flex: 1;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-radius: var(--radius-sm);
  font-size: var(--fs-body);
  background: var(--color-white);
}

.newsletter-input::placeholder {
  color: var(--color-gray-400);
}

.newsletter-form .btn {
  flex-shrink: 0;
}

/* ============ FOOTER ============ */
.footer {
  background: var(--color-dark);
  color: var(--color-gray-400);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.footer-logo img {
  height: 40px;
}

.footer-logo span {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--color-white);
}

.footer-desc {
  font-size: var(--fs-small);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-full);
  color: var(--color-gray-400);
  transition: var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-accent);
  color: var(--color-dark);
}

.footer-column h4 {
  color: var(--color-white);
  font-size: var(--fs-body);
  font-family: var(--font-secondary);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--fs-small);
  color: var(--color-gray-400);
  transition: var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-small);
}

.footer-contact-item svg {
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

.footer-bottom {
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-tiny);
}

.footer-bottom a {
  color: var(--color-accent);
}

/* ============ WHATSAPP BUTTON ============ */
.whatsapp-btn {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
  transition: var(--transition-base);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
}

.whatsapp-btn::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  background: inherit;
  animation: whatsappPulse 2s ease infinite;
  z-index: -1;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============ BACK TO TOP BUTTON ============ */
.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  right: calc(var(--space-lg) + 70px);
  width: 50px;
  height: 50px;
  background: var(--color-dark);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent);
  color: var(--color-dark);
}

/* ============ SCROLL REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays for grid items */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ============ LIGHTBOX ============ */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.95);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90%;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border-radius: var(--radius-full);
  color: var(--color-dark);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-base);
}

.lightbox-close:hover {
  transform: rotate(90deg);
}

/* ============ RESPONSIVE DESIGN ============ */

/* Tablet Landscape */
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-item:nth-child(1) {
    grid-row: span 1;
    grid-column: span 1;
  }

  .gallery-item:nth-child(5) {
    grid-column: span 1;
  }

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

  .footer-brand {
    max-width: 100%;
    grid-column: span 2;
  }
}

/* Tablet Portrait */
@media (max-width: 992px) {
  .nav-menu,
  .nav-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .about-grid,
  .podcast-grid,
  .aya-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-content,
  .podcast-content {
    padding: 0;
    order: 2;
  }

  .about-image {
    order: 1;
  }

  .aya-image {
    order: 2;
    text-align: center;
  }

  .aya-image img {
    margin: 0 auto;
  }

  .aya-content {
    order: 1;
    text-align: center;
  }

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

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

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

/* Mobile Landscape */
@media (max-width: 768px) {
  :root {
    --space-4xl: 5rem;
    --space-3xl: 4rem;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-form .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    grid-column: span 1;
    max-width: 100%;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .cursor {
    display: none;
  }
}

/* Mobile Portrait */
@media (max-width: 576px) {
  .container {
    padding: 0 var(--space-md);
  }

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

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

  .testimonial-text {
    font-size: var(--fs-h4);
  }

  .section-header {
    margin-bottom: var(--space-xl);
  }

  .whatsapp-btn {
    width: 50px;
    height: 50px;
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .back-to-top {
    right: calc(var(--space-md) + 60px);
    bottom: var(--space-md);
    width: 40px;
    height: 40px;
  }
}

/* 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;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #5a4a3a;
    --color-accent: #b8960f;
  }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
  /* Can be enabled if dark mode is desired */
}

/* Print Styles */
@media print {
  .header,
  .whatsapp-btn,
  .back-to-top,
  .mobile-menu {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: var(--space-xl) 0;
  }

  .hero-bg,
  .hero-overlay {
    display: none;
  }

  .hero-content {
    color: var(--color-dark);
  }

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