@import 'variables.css';

/* 1. Reset & Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, a:focus {
  color: var(--color-primary);
}

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

/* 2. Layout & Containers */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

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

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.section--dark h1, 
.section--dark h2, 
.section--dark h3 {
  color: var(--color-white);
}

/* 3. Header & Navigation */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding-block: 1rem;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  fill: #D32F2F; /* Sizin ilettiğiniz logodaki koyu kırmızı/bordo tonu */
  height: 40px;
}

.logo-text {
  font-family: var(--font-family-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: #D32F2F;
  letter-spacing: 0.05em;
  line-height: 1;
}

.logo-sub {
  font-family: var(--font-family-primary);
  font-size: 0.8rem;
  font-weight: 600;
  color: #D32F2F;
  letter-spacing: 0.1em;
  display: block;
  text-align: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  color: var(--color-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: var(--font-size-sm);
}

.nav-links a:hover {
  color: #D32F2F;
}

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

.lang-switcher a {
  font-weight: 700;
  color: var(--color-secondary);
}

/* 4. Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-image: linear-gradient(to right, rgba(23, 26, 29, 0.9) 0%, rgba(23, 26, 29, 0.4) 100%), url('/assets/images/hero.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero-content {
  max-width: 800px;
}

.hero-desc {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

.hero-cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* 5. Services Section */
.section-header {
  margin-bottom: var(--space-xl);
}

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

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.service-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.service-content {
  padding: var(--space-md);
}

/* Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.btn--primary {
  background-color: #D32F2F;
  color: var(--color-white);
}

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

.btn--outline {
  background-color: transparent;
  border-color: #D32F2F;
  color: #D32F2F;
}

.btn--outline:hover {
  background-color: #D32F2F;
  color: var(--color-white);
}

/* Footer */
.footer {
  padding-block: var(--space-xl) var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

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

.legal-links {
  display: flex;
  gap: var(--space-md);
}

.legal-links a {
  color: var(--color-gray);
  font-size: var(--font-size-sm);
}

/* Typography text block (for legal pages) */
.content-block {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.content-block h2 { margin-top: var(--space-lg); }
.content-block p { margin-bottom: var(--space-sm); }
.content-block ul { margin-bottom: var(--space-md); padding-left: var(--space-md); }
.content-block li { margin-bottom: 0.5rem; }

/* Utilities */
.text-center { text-align: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Reveal Animations */
.reveal-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-element.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-primary);
  padding: 0.5rem;
}

.mobile-menu-container {
  display: none;
  width: 100%;
  padding-block: var(--space-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  margin-top: 1rem;
}

.mobile-menu-container .nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-align: center;
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }
  .brand-logo {
    order: 1;
    margin: 0;
  }
  .nav-actions {
    order: 2;
    margin-left: auto;
    margin-right: 1rem;
  }
  .nav-actions .btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
    border-width: 1px;
  }
  .brand-logo .logo-icon {
    width: 32px;
    height: 32px;
  }
  .brand-logo .logo-text {
    font-size: 1.2rem;
  }
  .brand-logo .logo-sub {
    font-size: 0.65rem;
  }
  .mobile-menu-btn {
    order: 3;
    display: block;
    padding: 0.2rem;
  }
  .mobile-menu-container {
    order: 4;
    width: 100%;
  }
  
  .nav-links { display: none; }
  .mobile-menu-container.is-open { display: block; }
  h1 { font-size: var(--font-size-2xl); }
  
  .hero-title { font-size: var(--font-size-2xl); }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-bottom { justify-content: center; flex-direction: column; }
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  15% { transform: scale(1.3); }
  30% { transform: scale(1); }
  45% { transform: scale(1.3); }
  60% { transform: scale(1); }
}
.heart-beat {
  display: inline-block;
  color: #D32F2F;
  animation: heartbeat 1.5s infinite ease-in-out;
}