/* ==========================================
   YOGA MIT AMELIE - MODERN ONE-PAGE DESIGN
   Clean, Mobile-First, SEO-Optimized
   ========================================== */

/* ==========================================
   CSS RESET & BASE STYLES
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Skip to main content link for accessibility & SEO */
.skip-to-main {
  position: absolute;
  left: -9999px;
  z-index: 9999;
  padding: 1em;
  background-color: var(--primary-green);
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.skip-to-main:focus {
  left: 50%;
  transform: translateX(-50%);
  top: 0;
}

:root {
  /* Color Palette - Inspired by reference sites */
  --primary-green: #7a9d8f;
  --light-green: #bfd3c4;
  --dark-green: #517659;
  --cream: #f8f6f3;
  --white: #ffffff;
  --text-dark: #2d3436;
  --text-light: #636e72;
  --overlay-dark: rgba(0, 0, 0, 0.5);

  /* Typography */
  --font-heading: "Lora", serif;
  --font-body: "Raleway", sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Transitions */
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.7;
  background-color: var(--cream);
  overflow-x: hidden;
}

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

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

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--white);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--dark-green);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
  font-size: clamp(1rem, 2vw, 1.125rem);
}

.highlight {
  font-weight: 600;
  color: var(--primary-green);
  font-size: 1.2em;
}

/* ==========================================
   LAYOUT UTILITIES
   ========================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xl) 0;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: var(--transition);
  background: transparent;
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

.logo img {
  height: 60px;
  width: auto;
  transition: var(--transition);
}

.nav.scrolled .logo img {
  height: 50px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-link {
  font-weight: 500;
  color: var(--white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  transition: var(--transition);
}

.nav.scrolled .nav-link {
  color: var(--text-dark);
}

.nav-link:hover {
  color: var(--primary-green);
  background: rgba(122, 157, 143, 0.1);
}

.social-link {
  display: flex;
  align-items: center;
  color: var(--white);
  transition: var(--transition);
}

.nav.scrolled .social-link {
  color: var(--text-dark);
}

.social-link:hover {
  color: var(--primary-green);
  transform: scale(1.1);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav.scrolled .nav-toggle span {
  background: var(--text-dark);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4),
    rgba(0, 0, 0, 0.6)
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: var(--spacing-md);
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--light-green);
  font-weight: 500;
  margin: var(--spacing-md) 0;
}

.hero-content p {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.btn-primary {
  display: inline-block;
  background: var(--primary-green);
  color: var(--white);
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  margin-top: var(--spacing-md);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(122, 157, 143, 0.3);
}

.btn-primary:hover {
  background: var(--dark-green);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(122, 157, 143, 0.4);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  color: var(--white);
  animation: bounce 2s infinite;
}

.scroll-indicator svg {
  width: 32px;
  height: 32px;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-content {
  padding-right: var(--spacing-md);
}

.about-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.about-image:hover img {
  transform: scale(1.03);
}

/* ==========================================
   WHY YOGA SECTION
   ========================================== */
.why-yoga {
  background: var(--cream);
}

.yoga-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.yoga-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.yoga-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.yoga-image:hover img {
  transform: scale(1.03);
}

.yoga-content {
  padding-left: var(--spacing-md);
}

.benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--white);
  border-radius: 8px;
  transition: var(--transition);
}

.benefit-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 15px rgba(122, 157, 143, 0.2);
}

.benefit-item svg {
  color: var(--primary-green);
  flex-shrink: 0;
}

.benefit-item span {
  font-weight: 500;
  color: var(--text-dark);
}

/* ==========================================
   WHAT TO EXPECT SECTION
   ========================================== */
.expect {
  background: var(--white);
}

.expect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.expect-content {
  padding-right: var(--spacing-md);
}

.expect-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.expect-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.expect-image:hover img {
  transform: scale(1.03);
}

.signature {
  font-size: 1.3rem;
  color: var(--primary-green);
  font-weight: 600;
  margin-top: var(--spacing-md);
}

.signature em {
  display: block;
  margin-top: var(--spacing-xs);
  font-style: italic;
  font-size: 1.1rem;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials {
  background: var(--cream);
  text-align: center;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--primary-green);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.testimonial-card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  text-align: left;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(122, 157, 143, 0.2);
}

.testimonial-content {
  flex: 1;
  margin-bottom: var(--spacing-sm);
}

.testimonial-content p {
  font-style: italic;
  color: var(--text-light);
  line-height: 1.8;
  margin: 0;
}

.testimonial-content p::before {
  content: '"';
  font-size: 3rem;
  color: var(--light-green);
  line-height: 0;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.testimonial-author {
  padding-top: var(--spacing-sm);
  border-top: 2px solid var(--light-green);
  margin-top: var(--spacing-sm);
}

.testimonial-author strong {
  color: var(--dark-green);
  font-weight: 600;
  font-size: 1.1rem;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.contact-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

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

.contact-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(81, 118, 89, 0.8),
    rgba(81, 118, 89, 0.9)
  );
}

.contact-content {
  position: relative;
  z-index: 10;
  width: 100%;
  padding: var(--spacing-xl) 0;
}

.contact-content h2 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.contact-content p {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
}

.contact-methods {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--white);
  color: var(--dark-green);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.contact-btn:hover {
  background: var(--light-green);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.contact-btn svg {
  width: 24px;
  height: 24px;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--light-green);
  padding: var(--spacing-lg) 0 var(--spacing-md);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.footer-content p {
  color: var(--text-dark);
  font-size: 0.95rem;
  margin: 0;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--white);
  border-radius: 50%;
  color: var(--dark-green);
  transition: var(--transition);
}

.footer-social:hover {
  background: var(--dark-green);
  color: var(--white);
  transform: rotate(360deg) scale(1.1);
}

.copyright {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(81, 118, 89, 0.2);
  font-size: 0.9rem;
  color: var(--text-dark);
}

.copyright a {
  color: var(--dark-green);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.copyright a:hover {
  color: var(--primary-green);
  text-decoration: underline;
}

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ==========================================
   RESPONSIVE DESIGN - TABLET
   ========================================== */
@media (max-width: 968px) {
  :root {
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
  }

  .about-grid,
  .yoga-grid,
  .expect-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .about-content,
  .yoga-content,
  .expect-content {
    padding: 0;
  }

  .yoga-image {
    order: -1;
  }

  .benefits {
    grid-template-columns: 1fr;
  }
}

/* ==========================================
   RESPONSIVE DESIGN - MOBILE
   ========================================== */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 80%;
    max-width: 300px;
    background: var(--white);
    flex-direction: column;
    padding: var(--spacing-xl) var(--spacing-md);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    justify-content: flex-start;
    gap: var(--spacing-md);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-link {
    color: var(--text-dark);
    width: 100%;
    text-align: left;
  }

  .social-link {
    color: var(--text-dark);
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  section {
    padding: var(--spacing-lg) 0;
  }

  .hero {
    min-height: 500px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .contact-methods {
    flex-direction: column;
    align-items: center;
  }

  .contact-btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .logo img {
    height: 50px;
  }

  .benefits {
    gap: var(--spacing-sm);
  }

  .benefit-item {
    font-size: 0.9rem;
  }
}

/* ==========================================
   ACCESSIBILITY & FOCUS STATES
   ========================================== */
a:focus,
button:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 4px;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================
   PRINT STYLES
   ========================================== */
@media print {
  .nav,
  .scroll-indicator,
  .nav-toggle {
    display: none;
  }

  section {
    page-break-inside: avoid;
  }
}