:root {
  --color-bg-main: #ffffff;
  --color-bg-secondary: #fafafa;
  --color-bg-tertiary: #f4f4f4;
  
  --color-text-main: #1a1a1a;
  --color-text-secondary: #555555;
  
  --color-accent: #d4af37; /* Dorado clásico */
  --color-accent-hover: #b5952f;
  
  --color-dark: #000000; /* Para acentos negros y fondos profundos */
  
  --font-heading: 'Cormorant Garamond', serif;
  --font-body: 'Montserrat', sans-serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  --transition-normal: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

.img-fluid {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 0px;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

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

/* --- Section Formatting --- */
section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-accent);
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background-color: var(--color-accent);
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition-normal);
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

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

.logo-img {
  max-height: 40px;
  width: auto;
  transition: var(--transition-normal);
}

.navbar.scrolled .logo-img {
  max-height: 35px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
  position: relative;
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: var(--transition-normal);
}

.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after {
  width: 100%;
}

.nav-links a:not(.btn):hover,
.nav-links a:not(.btn).active {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-dark);
  transition: var(--transition-normal);
}

/* --- Hero Section --- */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background-color: var(--color-bg-secondary);
  background-size: cover;
  background-position: top center;
  text-align: center;
  padding-top: 80px; /* offset for navbar */
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to right, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.4) 100%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0; /* Left aligned for impact with image */
  text-align: left;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
  animation: fadeUp 1s ease 0.2s both;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
  animation: fadeUp 1s ease 0.4s both;
}

.hero-text {
  font-size: 1.15rem;
  color: var(--color-text-main);
  margin-bottom: 2.5rem;
  font-weight: 400;
  max-width: 600px;
  animation: fadeUp 1s ease 0.6s both;
}

.hero-cta {
  animation: fadeUp 1s ease 0.8s both;
  display: flex;
  gap: 1rem;
  justify-content: flex-start;
}

/* --- Services Section --- */
.services {
  background-color: #ffffff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.service-card {
  background-color: var(--color-bg-secondary);
  padding: 4rem 2.5rem;
  text-align: center;
  border: 1px solid rgba(0,0,0,0.03);
  border-radius: 0px;
  transition: var(--transition-normal);
  border-bottom: 3px solid transparent;
}

.service-card:hover {
  transform: translateY(-10px);
  background-color: #fff;
  border-bottom-color: var(--color-accent);
  box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.service-title {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--color-dark);
}

.service-desc {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* --- About Section --- */
.about {
  background-color: var(--color-bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.about-img {
  position: relative;
}

.about-img::before {
  content: '';
  position: absolute;
  top: 30px;
  left: -30px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-accent);
  z-index: 0;
}

.about-img-inner {
  position: relative;
  z-index: 1;
  background-color: var(--color-bg-tertiary);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-content h3 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}

.about-content p {
  color: var(--color-text-main);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0,0,0,0.1);
}

.stat-item h4 {
  font-size: 2.5rem;
  color: var(--color-accent);
  font-family: var(--font-body);
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0;
  color: var(--color-dark);
}

/* --- Coaching Section --- */
.coaching {
  position: relative;
  background: #fff;
  text-align: center;
  padding: 8rem 0;
}

.coaching-inner {
  max-width: 800px;
  margin: 0 auto;
}

.coaching p {
  font-size: 1.15rem;
  color: var(--color-text-main);
}

/* --- I AM BRAND Section --- */
.brand-section {
  background-color: var(--color-dark);
  color: #fff;
  padding: 0; /* Handled by grid */
  overflow: hidden;
}

.brand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.brand-content {
  padding: 6rem 0;
}

.coming-soon-badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}

.brand-image {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0a0a0a;
}

.brand-img-custom {
  max-height: 800px;
  width: 100%;
  object-fit: cover;
  opacity: 0.9;
}

/* --- Products Section --- */
.products {
  background-color: var(--color-bg-secondary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
}

.product-card {
  text-align: center;
  display: block;
}

.product-img-wrapper {
  background-color: #ffffff;
  aspect-ratio: 1;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  border: 1px solid rgba(0,0,0,0.03);
  transition: var(--transition-normal);
}

.product-card:hover .product-img-wrapper {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.product-title {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-dark);
  margin-bottom: 0.5rem;
  transition: color 0.3s ease;
}

.product-card:hover .product-title {
  color: var(--color-accent);
}

.products-footer {
  text-align: center;
  margin-top: 4rem;
}

/* --- Footer --- */
.footer {
  background-color: #050505;
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul li {
  margin-bottom: 1rem;
}

.footer-col a {
  color: #a0a0a0;
  font-size: 0.95rem;
}

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

.footer-contact p {
  color: #a0a0a0;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-contact p a {
  color: #a0a0a0;
}

.footer-contact p a:hover {
  color: var(--color-accent);
  padding-left: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  color: #fff;
  transition: var(--transition-normal);
}

.social-links a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: #000;
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: #666;
  font-size: 0.85rem;
}

/* --- Animations --- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.5rem;
  }
  
  .about-grid {
    gap: 3rem;
  }
  
  .brand-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .brand-image {
    order: -1;
    height: 400px;
  }
  
  .brand-img-custom {
    object-position: center 20%;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    padding: 2rem 0;
    gap: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: -1;
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-overlay {
    background: linear-gradient(to bottom, rgba(255,255,255,0.8) 0%, rgba(255,255,255,0.95) 100%);
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-cta {
    justify-content: center;
    flex-direction: column;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .about-img::before {
    top: 15px;
    left: 15px;
  }
  
  .stats {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }
}