/* ========================================
   BRASA Y SAMBA — Premium Dark Design System
   Inspired by upscale steakhouse aesthetics
   ======================================== */

/* Google Fonts loaded via <link> in HTML <head> for performance */

/* Design Tokens */
:root {
  --color-primary: #C62828;
  --color-primary-dark: #8E0000;
  --color-primary-light: #EF5350;
  --color-gold: #B8902F;
  --color-gold-dark: #9A7825;
  --color-gold-light: #D4A843;
  --color-dark: #FFFFFF;
  --color-dark-medium: #F7F7F7;
  --color-dark-light: #F0F0F0;
  --color-dark-card: #FFFFFF;
  --color-cream: #F5E6C8;
  --color-cream-dark: #D4C5A9;
  --color-white: #1A1A1A;
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-strong: rgba(0, 0, 0, 0.15);
  --color-overlay: rgba(255, 255, 255, 0.7);

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --font-accent: 'Dancing Script', cursive;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 7rem;
  --spacing-2xl: 10rem;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --shadow-gold: 0 4px 20px rgba(198, 40, 40, 0.1);

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-full: 50%;

  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
  --max-width: 1200px;
}

/* Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Selection */
::selection {
  background: var(--color-primary);
  color: #FFFFFF;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
}

h1 { font-size: 3.5rem; letter-spacing: 1px; }
h2 { font-size: 2.5rem; letter-spacing: 0.5px; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

.accent-text {
  font-family: var(--font-accent);
  color: var(--color-primary);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.section-title h2 {
  display: inline-block;
  position: relative;
}

.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  margin: var(--spacing-sm) auto 0;
}

.section-subtitle {
  font-family: var(--font-accent);
  color: var(--color-primary);
  font-size: 1.4rem;
  margin-top: var(--spacing-xs);
}

/* Decorative separator */
.separator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: var(--spacing-md) 0;
}

.separator::before,
.separator::after {
  content: '';
  width: 80px;
  height: 1px;
  background: var(--color-border-strong);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  padding: 1.2rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  padding: 0.6rem 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo img {
  height: 55px;
  width: auto;
  transition: var(--transition);
}

.navbar.scrolled .navbar-logo img {
  height: 42px;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.navbar-menu a {
  color: #333;
  font-weight: 400;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  padding: var(--spacing-xs) 0;
  position: relative;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
  transform: translateX(-50%);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  width: 100%;
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--color-primary);
}

.navbar-cta {
  background: var(--color-primary) !important;
  color: #FFFFFF !important;
  padding: 0.5rem 1.5rem !important;
  border: 1px solid var(--color-primary) !important;
  letter-spacing: 2.5px !important;
  font-size: 0.85rem !important;
}

.navbar-cta:hover {
  background: var(--color-primary-dark) !important;
  color: #FFFFFF !important;
  transform: none;
}

.navbar-cta::after {
  display: none !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 5px;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: #333;
  border-radius: 0;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ========================================
   CONTAINER
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #1A1A1A;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero.has-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-overlay);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: var(--spacing-md);
}

.hero-logo {
  width: 220px;
  height: auto;
  margin: 0 auto var(--spacing-md);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 900;
  letter-spacing: 3px;
}

.hero .accent-text {
  font-size: 1.8rem;
  display: block;
  margin-bottom: var(--spacing-md);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
}

/* Hero small (subpages) */
.hero-small {
  min-height: 45vh;
  padding-top: 80px;
}

.hero-small h1 {
  font-size: 3rem;
  letter-spacing: 2px;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: #333;
  border: 1px solid #333;
}

.btn-outline:hover {
  background: #333;
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
  padding: var(--spacing-xl) 0;
}

.section-alt {
  background: var(--color-dark-medium);
}

.section-dark {
  background: var(--color-dark);
}

.section-warm {
  background: var(--color-dark-light);
}

.section-dark .section-title h2::after,
.section-alt .section-title h2::after {
  background: var(--color-primary);
}

/* ========================================
   CARDS
   ======================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.card {
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
}

.card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-md);
}

.card-body h3 {
  margin-bottom: var(--spacing-xs);
  color: #1A1A1A;
}

.card-body p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Card icon */
.card-icon {
  text-align: center;
  padding: var(--spacing-lg) var(--spacing-md);
}

.card-icon .icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.card-icon h3 {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-sm);
  letter-spacing: 1px;
}

.card-icon p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.item-icon i,
.contact-icon i {
  color: var(--color-primary);
}

.day-icon i {
  color: var(--color-primary);
}

/* ========================================
   PRICE BADGES
   ======================================== */
.price-section {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin: var(--spacing-md) 0;
}

.price-badge {
  background: #FFFFFF;
  color: #1A1A1A;
  border: 1px solid rgba(0,0,0,0.1);
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  min-width: 240px;
  transition: var(--transition);
  position: relative;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.price-badge:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}

.price-badge.featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, #FFFFFF 0%, rgba(198, 40, 40, 0.04) 100%);
  transform: scale(1.05);
}

.price-badge.featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-primary);
}

.price-badge.featured:hover {
  transform: scale(1.08);
}

.price-badge .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 400;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

.price-badge .price {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  color: #1A1A1A;
}

.price-badge .price small {
  font-size: 1rem;
  font-weight: 400;
}

.price-badge .detail {
  font-size: 0.8rem;
  margin-top: var(--spacing-sm);
  color: var(--color-text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ========================================
   ABOUT SPLIT
   ======================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-split .about-text p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.about-split .about-image {
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.about-split .about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* ========================================
   RODIZIO STEPS
   ======================================== */
.rodizio-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  text-align: center;
  margin: var(--spacing-lg) 0;
}

.step {
  padding: var(--spacing-md);
  position: relative;
}

.step .step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.step h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.2rem;
  letter-spacing: 1px;
}

.step p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ========================================
   MENU ITEMS GRID
   ======================================== */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-sm);
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.06);
  border-left: 3px solid var(--color-primary);
  transition: var(--transition);
}

.menu-item:hover {
  background: #FAFAFA;
  border-color: rgba(0,0,0,0.1);
  transform: translateX(5px);
}

.menu-item .item-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--color-gold);
}

.menu-item .item-name {
  font-weight: 600;
  color: #1A1A1A;
}

.menu-item .item-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ========================================
   CONTACT
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.9rem 1rem;
  border: 1px solid rgba(0,0,0,0.15);
  background: #FFFFFF;
  color: #333;
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #999;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(198, 40, 40, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C62828' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group select option {
  background: #FFFFFF;
  color: #333;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.contact-item .contact-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
  color: var(--color-gold);
}

.contact-item h4 {
  margin-bottom: 0.2rem;
  font-size: 1rem;
  letter-spacing: 1px;
}

.contact-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-item a {
  color: var(--color-text-muted);
}

.contact-item a:hover {
  color: var(--color-primary);
}

.map-container {
  width: 100%;
  height: 400px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--spacing-md);
  border: 1px solid var(--color-border);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ========================================
   EVENTS
   ======================================== */
.event-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--spacing-md);
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.08);
  padding: var(--spacing-md);
  transition: var(--transition);
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.event-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-gold);
  transform: translateY(-3px);
}

.event-day {
  text-align: center;
  border: 1px solid var(--color-primary);
  padding: var(--spacing-sm);
}

.event-day .day-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.event-day .day-icon {
  font-size: 1.8rem;
  margin-top: 0.3rem;
  color: var(--color-primary);
}

.event-details h3 {
  margin-bottom: var(--spacing-xs);
  letter-spacing: 1px;
}

.event-details p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-md);
}

/* ========================================
   SOCIAL LINKS
   ======================================== */
.social-links {
  display: flex;
  gap: var(--spacing-sm);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(0,0,0,0.15);
  color: var(--color-primary);
  font-size: 1.1rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: #F5F5F5;
  color: var(--color-text-muted);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  border-top: 1px solid rgba(0,0,0,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
}

.footer-col p,
.footer-col a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.9;
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-col .footer-logo {
  height: 80px;
  width: auto;
  margin-bottom: var(--spacing-sm);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

/* ========================================
   ANIMATIONS
   ======================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 992px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }

  .hero h1 { font-size: 3rem; }
  .hero .accent-text { font-size: 1.4rem; }

  .about-split {
    grid-template-columns: 1fr;
  }

  .rodizio-steps {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .events-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--spacing-xl) 0;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  .hero h1 { font-size: 2.5rem; letter-spacing: 2px; }
  .hero-logo { width: 120px; height: 120px; }

  .navbar-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-md);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    border-left: 1px solid rgba(0,0,0,0.08);
  }

  .navbar-menu.active {
    right: 0;
  }

  .navbar-menu a {
    font-size: 1rem;
    letter-spacing: 3px;
  }

  .hamburger {
    display: flex;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .price-badge .price {
    font-size: 2.5rem;
  }

  .event-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .section {
    padding: var(--spacing-lg) 0;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; letter-spacing: 1px; }
  .hero .accent-text { font-size: 1.2rem; }
  .hero-logo { width: 100px; height: 100px; }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .price-section {
    flex-direction: column;
    align-items: center;
  }

  .price-badge {
    width: 100%;
    max-width: 300px;
  }
}
