/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #79adac;
  --color-primary-hover: #6B8E8E;
  --color-text: #333;
  --color-text-light: #f6d4d2;
  --color-text-light-hover: #f0c4c1;
  --color-bg-pink: #fdf2f1;
  --color-bg-grey: #f5f5f5;
  --color-bg-white: #fff;
  --color-bg-placeholder: #f0f0f0;
  
  /* Typography */
  --font-primary: 'Raleway', sans-serif;
  --font-secondary: 'Avenir', 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;
  
  /* Spacing */
  --spacing-xs: 10px;
  --spacing-sm: 20px;
  --spacing-md: 40px;
  --spacing-lg: 60px;
  --spacing-xl: 80px;
  
  /* Layout */
  --max-width: 1200px;
  --header-height-normal: 27px;
  --header-height-scrolled: 5px;
  --header-height-small: 50px;
  
  /* Shadows */
  --shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-section: 0 -5px 15px rgba(0, 0, 0, 0.08);
  --shadow-page: 0 0 30px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-smooth: opacity 0.3s ease, height 0.3s ease;
}

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

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg-grey);
  margin: 0;
  padding: var(--spacing-md) var(--spacing-md);
}

.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-page);
  min-height: calc(100vh - 80px);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--color-bg-white);
  z-index: 1000;
  padding: 27px 0;
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 var(--spacing-lg);
}

.logo-main {
  font-family: var(--font-primary);
  font-size: 3.33rem;
  font-weight: 300;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: 5.33px;
}

.logo-sub {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: 2px;
}

.nav {
  display: flex;
  gap: 2.67rem;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text-light);
  font-family: var(--font-primary);
  font-weight: 300;
  font-size: 1.2rem;
  letter-spacing: 1.33px;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text-light-hover);
}

/* Hero Section */
.hero {
  padding: var(--spacing-xl) 0;
  position: relative;
  z-index: 1;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0 var(--spacing-lg);
}

.hero-image {
  background: var(--color-bg-placeholder);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-text {
  background: var(--color-bg-pink);
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

.hero-title {
  font-family: var(--font-primary);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-text);
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-cta {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 300;
  transition: color var(--transition-fast);
}

.hero-cta:hover {
  color: var(--color-primary-hover);
}

/* About Section */
.about {
  padding: var(--spacing-xl) 0;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-section);
}

.about-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0;
  padding: 0 var(--spacing-lg);
}

.about-text {
  background: var(--color-bg-pink);
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-text p {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.about-text h3 {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--color-primary);
  margin: 30px 0 15px 0;
  letter-spacing: 1px;
}

.about-image {
  background: var(--color-bg-placeholder);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* How I Work Section */
.how-i-work {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-white);
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow-section);
}

.section-title {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  text-align: left;
  letter-spacing: 2px;
}

.process-steps {
  margin: 0 auto;
}

.step {
  margin-bottom: 40px;
}

.step h3 {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.step p {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* Projects Section */
.projects {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-white);
  position: relative;
  z-index: 4;
  box-shadow: var(--shadow-section);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.project-item {
  background: #f0f0f0;
  aspect-ratio: 1;
  overflow: hidden;
}

.project-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-item:hover img {
  transform: scale(1.05);
}

/* Contact Section */
.contact {
  padding: var(--spacing-xl) 0;
  background: var(--color-bg-white);
  position: relative;
  z-index: 5;
  box-shadow: var(--shadow-section);
}

.contact-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  padding: 0 var(--spacing-lg);
}

.contact-image {
  background: var(--color-bg-placeholder);
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 40px;
}

.contact-info .section-title {
  margin-bottom: 40px;
}

.contact-details h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 1px;
}

.contact-details p {
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.social-links {
  margin-top: 30px;
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  color: var(--color-primary);
  text-decoration: underline;
  font-size: 1rem;
  transition: color var(--transition-fast);
}

.social-link:hover {
  color: var(--color-primary-hover);
}

/* Responsive Design */
@media (max-width: 1024px) {
  body {
    padding: 30px 30px;
  }
  
  .page-wrapper {
    min-height: calc(100vh - 60px);
  }
  
  .container {
    padding: 0 40px;
  }
  
  .header-container {
    padding: 0 40px;
  }
  
  .hero-container,
  .about-container,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .hero-container {
    padding: 0 40px;
  }
  
  .about-container {
    padding: 0 40px;
  }
  
  .contact-container {
    padding: 0 40px;
  }
  
  .contact-info {
    padding-left: 20px;
  }
  
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero-text,
  .about-text {
    padding: 40px 30px;
  }
}

@media (max-width: 768px) {
  body {
    padding: 20px 20px;
  }
  
  .page-wrapper {
    min-height: calc(100vh - 40px);
  }
  
  .container {
    padding: 0 30px;
  }
  
  .header-container {
    padding: 0 30px;
  }
  
  .header-container {
    flex-direction: column;
    gap: 20px;
  }
  
  .nav {
    gap: 1.5rem;
  }
  
  .logo-main {
    font-size: 2.33rem;
  }
  
  .logo-sub {
    font-size: 0.8rem;
  }
  
  .nav-link {
    font-size: 0.8rem;
  }
  
  .hero-container {
    padding: 0 30px;
  }
  
  .about-container {
    padding: 0 30px;
  }
  
  .contact-container {
    padding: 0 30px;
  }
  
  .contact-info {
    padding-left: 15px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-text,
  .about-text {
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 15px 15px;
  }
  
  .page-wrapper {
    min-height: calc(100vh - 30px);
  }
  
  .container {
    padding: 0 20px;
  }
  
  .header-container {
    padding: 0 20px;
    margin-bottom: 10px;
  }
  
  .nav {
    flex-direction: row;
    gap: 0.8rem;
    padding-bottom: 8px;
  }
  
  .logo-main {
    font-size: 1.67rem;
  }
  
  .logo-sub {
    font-size: 0.67rem;
  }
  
  .nav-link {
    font-size: 0.85rem;
  }
  
  .hero-container {
    padding: 0 20px;
  }
  
  .about-container {
    padding: 0 20px;
  }
  
  .contact-container {
    padding: 0 20px;
  }
  
  .contact-info {
    padding-left: 10px;
  }
  
  .hero-title {
    font-size: 1.5rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-text,
  .about-text {
    padding: 20px 15px;
  }
}