/* =========================================================================
   SALUTO GARTENBAU - Base Styles & Variables
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --color-primary: #3A5F43; /* Deep Natural Green */
  --color-primary-light: #4A7A55; /* Lighter Green */
  --color-secondary: #D4B88E; /* Warm Sand/Earth */
  --color-secondary-dark: #C1A275; /* Darker Sand */
  --color-accent: #8C7355; /* Earthy Brown */
  
  --color-text-main: #2C302E; /* Anthracite/Dark Gray */
  --color-text-light: #5A625E; /* Medium Gray for secondary text */
  --color-bg-light: #F9F8F6; /* Off-White/Sand */
  --color-bg-white: #FFFFFF;
  --color-bg-dark: #1E2220; /* Dark Anthracite */

  /* Typography */
  --font-main: 'Outfit', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(44, 48, 46, 0.12);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* =========================================================================
   RESET & GLOBAL
   ========================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth; /* Smooth scrolling for anchor links */
}

body {
  font-family: var(--font-main);
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-main);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: var(--spacing-md); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: var(--spacing-sm); }
p { margin-bottom: var(--spacing-sm); }

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

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

ul, ol {
  list-style: none;
}

/* =========================================================================
   UTILITIES & LAYOUT
   ========================================================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

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

.section-light {
  background-color: var(--color-bg-white);
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-bg-white);
}

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

.section-sand {
  background-color: var(--color-bg-light);
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-align: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}
.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-main);
}
.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-bg-white);
  border: 2px solid var(--color-bg-white);
}
.btn-outline:hover {
  background-color: var(--color-bg-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* =========================================================================
   HEADER & NAVIGATION
   ========================================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-normal);
}

.site-header.is-sticky {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.75rem 0;
  box-shadow: var(--shadow-sm);
}

.site-header.is-sticky .logo,
.site-header.is-sticky .nav-list a {
  color: var(--color-text-main);
}

.site-header.is-sticky .burger-line {
  background-color: var(--color-text-main);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-bg-white); /* Assumes hero image behind */
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 1001;
}
.logo span {
  color: var(--color-primary);
}

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

.nav-list a {
  color: var(--color-bg-white);
  font-weight: 500;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-fast);
}

.nav-list a:hover::after {
  width: 100%;
}

.nav-list a.nav-cta:hover {
  color: var(--color-bg-white) !important;
}

.nav-list a.nav-cta::after {
  display: none;
}

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

.site-header.is-sticky .nav-list a.nav-cta {
  color: var(--color-bg-white) !important;
}

/* Mobile Menu Burger */
.burger-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
}

.burger-line {
  width: 30px;
  height: 3px;
  background-color: var(--color-bg-white);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Mobile Menu Styles */
@media (max-width: 992px) {
  .burger-menu { display: flex; }
  
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--color-bg-white);
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
  }
  
  .nav-list.is-active {
    right: 0;
  }
  
  .nav-list a {
    color: var(--color-text-main);
    font-size: 1.5rem;
  }
  
  .nav-cta {
    margin-left: 0;
    margin-top: var(--spacing-sm);
  }
  
  .burger-menu.is-active .burger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: var(--color-text-main);
  }
  .burger-menu.is-active .burger-line:nth-child(2) {
    opacity: 0;
  }
  .burger-menu.is-active .burger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: var(--color-text-main);
  }
}

/* =========================================================================
   HERO SECTION
   ========================================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* Header space */
  background-color: var(--color-bg-dark); /* Fallback */
  color: var(--color-bg-white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(30, 34, 32, 0.7), rgba(30, 34, 32, 0.4));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero h1 {
  margin-bottom: var(--spacing-sm);
  animation: heroFadeUp 0.8s ease forwards;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  opacity: 0.9;
  margin-bottom: var(--spacing-md);
  animation: heroFadeUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  animation: heroFadeUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero-trust {
  margin-top: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  animation: heroFadeUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.trust-item i {
  color: var(--color-secondary);
}

@keyframes heroFadeUp {
  0% { transform: translateY(30px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

/* =========================================================================
   ABOUT US SECTION
   ========================================================================= */
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}

/* Floating decorative element */
.about-image::before {
  content: '';
  position: absolute;
  bottom: -2rem;
  left: -2rem;
  width: 100px;
  height: 100px;
  background-color: var(--color-secondary);
  border-radius: 50%;
  z-index: -1;
}

.about-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.subheading {
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: block;
}

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

@media (min-width: 576px) {
  .about-highlights { grid-template-columns: 1fr 1fr; }
}

.highlight-box {
  background-color: var(--color-bg-white);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: transform var(--transition-fast);
}

.highlight-box:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.highlight-icon {
  background-color: rgba(58, 95, 67, 0.1);
  color: var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.highlight-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.highlight-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* =========================================================================
   SERVICES (Ziamonika Design Accordion)
   ========================================================================= */
.services-intro {
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

.accordion-container {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background-color: var(--color-bg-white);
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid rgba(0,0,0,0.03);
}

.accordion-item:hover {
  box-shadow: var(--shadow-md);
}

.accordion-item.is-active {
  background-color: var(--color-bg-white);
  border-left: 4px solid var(--color-primary);
}

.accordion-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.accordion-title-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.accordion-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
  transition: all var(--transition-fast);
}

.accordion-item.is-active .accordion-icon {
  background-color: var(--color-primary);
  color: var(--color-bg-white);
}

.accordion-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.accordion-toggle {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  transition: transform var(--transition-normal);
}

.accordion-item.is-active .accordion-toggle {
  transform: rotate(180deg);
  background-color: var(--color-secondary);
  color: var(--color-text-main);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.accordion-body {
  padding: 0 1.5rem 1.5rem 1.5rem;
  padding-left: calc(1.5rem + 48px + 1rem); /* Align with text */
  color: var(--color-text-light);
}

@media (max-width: 576px) {
  .accordion-title-group { gap: 0.75rem; }
  .accordion-icon { width: 40px; height: 40px; font-size: 1.2rem; }
  .accordion-body { padding-left: 1.5rem; }
  .accordion-title { font-size: 1.1rem; }
}

/* =========================================================================
   WHY US (Trust Section)
   ========================================================================= */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background-color: var(--color-bg-white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-md);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
  background-color: rgba(212, 184, 142, 0.2); /* secondary with opacity */
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* =========================================================================
   REFERENCES (Masonry Grid Preview)
   ========================================================================= */
.ref-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: 1rem;
}

.masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  grid-auto-rows: 250px;
  gap: var(--spacing-sm);
}

.masonry-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

/* Asymmetric spanning */
@media (min-width: 768px) {
  .masonry-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .masonry-item:nth-child(4) { grid-column: span 2; }
}

.masonry-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.masonry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,34,32,0.8) 0%, rgba(30,34,32,0) 50%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

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

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

.masonry-label {
  color: var(--color-bg-white);
  font-weight: 500;
  font-size: 1.1rem;
  transform: translateY(10px);
  transition: transform var(--transition-normal);
}

.masonry-item:hover .masonry-label {
  transform: translateY(0);
}

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

/* =========================================================================
   CTA SECTION
   ========================================================================= */
.cta-section {
  position: relative;
  background-color: var(--color-primary);
  color: var(--color-bg-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('assets/bilder/garten-1.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section h2 {
  color: var(--color-bg-white);
  margin-bottom: var(--spacing-sm);
}

/* =========================================================================
   CONTACT SECTION
   ========================================================================= */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--color-bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-details h4 {
  margin-bottom: 0.25rem;
  font-size: 1.1rem;
}

.contact-details p, .contact-details a {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.contact-details a:hover {
  color: var(--color-primary);
}

/* Modern Form */
.contact-form {
  background-color: var(--color-bg-white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-control {
  width: 100%;
  padding: 1rem 1rem;
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background-color: var(--color-bg-white);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(58, 95, 67, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 1rem;
  text-align: center;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-bg-white);
  padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand .logo {
  margin-bottom: 1rem;
  display: inline-flex;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  max-width: 300px;
}

.footer-title {
  color: var(--color-bg-white);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
}

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

.footer-bottom {
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--color-bg-white);
}

/* =========================================================================
   SCROLL REVEAL ANIMATIONS (JS triggered)
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

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

/* Staggered reveals */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }