/* Main Stylesheet for ibericonogueira.com */

/* CSS Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Variables */
  --primary-color: #1b1a24;
  --background-color: #f4f1e7;
  --accent-color: #d4af37;
  --text-color: #2a2a2a;
  --secondary-color: #eaeaea; /* for light text on dark backgrounds */
  
  /* Typography Variables */
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Open Sans', sans-serif;
  
  /* Spacing Variables */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Animation Variables */
  --transition-slow: 0.5s ease;
  --transition-medium: 0.3s ease;
  --transition-fast: 0.1s ease;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-medium);
}

a:hover {
  color: var(--accent-color);
}

/* General Image and Video Scaling */
img, video {
  max-width: 100%; /* Ensure images/videos don't exceed container width */
  width: 100%;    /* Make images/videos take full width of container */
  height: auto;   /* Maintain aspect ratio */
  display: block; /* Prevent extra space below images */
  /* object-fit: cover; /* Removed default cover - use contain or specific styles where needed */
}

/* Specific container adjustments */
.hero-bg {
  /* Uses background-image, handled below */
  background-size: cover !important;
  background-position: center center !important;
}

.image-stack__item img {
  /* Add specific object-fit for image stack items */
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.card-img {
  /* Add specific object-fit for card images */
  object-fit: cover;
  aspect-ratio: 16 / 9; /* Force 16:9 aspect ratio for card images */
  width: 100%;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover; /* Keep cover for video backgrounds */
}

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

/* Navigation */
.nav-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--spacing-sm) var(--spacing-md);
  transition: background-color var(--transition-medium), color var(--transition-medium);
}

.nav-container.scrolled {
  /* background-color: var(--background-color); */ /* Removed background color on scroll */
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Navigation colors: dark by default, light when over hero (nav-dark-mode) */
.nav-container .logo,
.nav-container .nav-link,
.nav-container .bar {
  color: var(--primary-color);
  fill: var(--primary-color);
  background-color: transparent;
}

/* When nav is over a dark hero, enable dark-mode for light text */
.nav-container.nav-dark-mode .logo,
.nav-container.nav-dark-mode .nav-link,
.nav-container.nav-dark-mode .bar {
  color: var(--secondary-color);
  fill: var(--secondary-color);
}

/* Add text shadow for better readability over images when in dark mode */
.nav-container.nav-dark-mode .logo,
.nav-container.nav-dark-mode .nav-link {
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

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

.logo {
  font-family: var(--heading-font);
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  transition: color var(--transition-medium);
}

.logo-image {
  margin-right: 10px;
  height: 1.5em;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  margin-left: var(--spacing-md);
}

/* RU/UK: align language selector with nav items */
html[lang="ru"] .nav-menu,
html[lang="uk"] .nav-menu {
  align-items: center;
}

html[lang="ru"] .nav-item,
html[lang="uk"] .nav-item {
  display: flex;
  align-items: center;
}

.nav-link {
  position: relative;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  transition: color var(--transition-medium);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-color);
  transition: width var(--transition-medium);
}

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

/* Language switcher in nav - visually match other nav items */
.language-switcher-item {
  margin-left: var(--spacing-md);
  display: flex;
  align-items: center;
}

.language-switcher-item select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  color: var(--secondary-color);
  font-family: var(--heading-font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
  padding: 6px 8px;
  cursor: pointer;
}

.language-switcher-item select:focus {
  outline: none;
}

/* Ensure the native select arrow is subtle on dark background */
.language-switcher-item select::-ms-expand {
  display: none;
}

/* Small-screen adjustments: hide label and reduce spacing */
@media (max-width: 768px) {
  .language-switcher-item select {
    font-size: 0.8rem;
    padding: 4px 6px;
  }
}

.menu-toggle {
  display: none !important; /* Ensure toggle is always hidden */
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all var(--transition-medium);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover; /* Use background-size for background images */
  background-position: center center;
  z-index: -1;
}

.hero-content {
  text-align: center;
  color: var(--secondary-color);
  z-index: 1;
  max-width: 800px;
  padding: var(--spacing-md);
  width: 100%;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: var(--spacing-md);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards 0.5s;
  width: 100%;
  text-align: center;
  display: flex; /* Re-add flexbox */
  flex-direction: column; /* Stack lines vertically */
  align-items: center; /* Center lines horizontally */
}

.hero-title-line {
  line-height: 1.2;
  white-space: nowrap; /* Prevent words from breaking */
  /* display: block; */ /* Not needed with flex parent */
  /* width: 100%; */ /* Not needed with flex parent */
  /* text-align: center; */ /* Centered by flex parent */
}

.hero-subtitle {
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s forwards 0.8s;
}

.scroll-prompt {
  position: absolute;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation: fadeIn 1s forwards 1.5s, bounce 2s infinite 2.5s;
}

.scroll-prompt svg {
  width: 30px;
  height: 30px;
  fill: var(--secondary-color);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-size: clamp(2rem, 5vw, 2.5rem);
}

.section-subtitle {
  text-align: center;
  font-size: clamp(1rem, 3vw, 1.2rem);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all var(--transition-medium);
}

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

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

/* Footer */
.footer {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: var(--spacing-lg) 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-nav {
  list-style: none;
}

.footer-nav-item {
  margin-bottom: var(--spacing-xs);
}

.footer-nav-link {
  color: var(--secondary-color);
}

.footer-nav-link:hover {
  color: var(--accent-color);
}

.social-links {
  display: flex;
  list-style: none;
}

.social-item {
  margin-right: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--secondary-color);
  transition: all var(--transition-medium);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: var(--primary-color);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

/* Animations */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}


/* Styles for Project Gallery */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.project-image {
    width: 100%;
    height: 250px; /* Adjust height as needed */
    object-fit: cover;
    display: block;
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(27, 26, 36, 0.9) 0%, rgba(27, 26, 36, 0) 100%); /* Use --primary-color */
    color: var(--secondary-color); /* Use light text color */
    padding: 40px 20px 20px; /* More padding at the bottom */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-item:hover .project-overlay {
    opacity: 1;
}

.project-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.project-category {
    font-size: 0.9rem;
    opacity: 0.8;
}



/* Form Status Messages */
.form-status-success {
    color: #28a745; /* Green for success */
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid rgba(40, 167, 69, 0.3);
    padding: 10px 15px;
    border-radius: 4px;
    margin-top: 15px;
    text-align: center;
}

.form-status-error {
    color: #dc3545; /* Red for error */
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    padding: 10px 15px;
    border-radius: 4px;
    margin-top: 15px;
    text-align: center;
}


/* Hide Store navigation item */
.nav-menu a[href="store.html"] {
    display: none !important;
}

/* Navigation bar style to match old design */
.nav-container {
    background-color: transparent !important;
}

.nav-container .logo,
.nav-container .nav-link,
.nav-container .bar {
    color: #000 !important;
    fill: #000 !important;
}

.nav-container.scrolled {
    background-color: #ffffff !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

.nav-container.scrolled .logo,
.nav-container.scrolled .nav-link,
.nav-container.scrolled .bar {
    color: #000 !important;
    fill: #000 !important;
}

/* Remove text shadow on navigation items */
.nav-container .logo,
.nav-container .nav-link,
.nav-container .bar,
.nav-container.scrolled .logo,
.nav-container.scrolled .nav-link,
.nav-container.scrolled .bar {
    text-shadow: none !important;
}

/* Invert logo image color */
.nav-container .logo img,
.nav-container.scrolled .logo img {
    filter: invert(1) !important;
}