/* ===== CSS VARIABLES ===== */
:root {
  --primary: #4A7C59;
  --primary-dark: #3A6147;
  --primary-light: #6B9E7A;
  --secondary: #C4956A;
  --secondary-light: #D4B08A;
  --accent: #F5F0E8;
  --accent-dark: #E8DFD0;
  --text-dark: #2C3E2D;
  --text-medium: #5A6B5C;
  --text-light: #8A9A8C;
  --white: #FFFFFF;
  --black: #1A1A1A;
  --shadow: 0 2px 12px rgba(44, 62, 45, 0.1);
  --shadow-lg: 0 8px 30px rgba(44, 62, 45, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  background-color: var(--accent);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-lg);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.nav-logo img {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-logo span {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-dark);
  position: relative;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: rgba(74, 124, 89, 0.08);
}

.nav-links a.active {
  font-weight: 600;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 5px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--primary);
  border-radius: 3px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Nav Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #2D5A3F 100%);
  color: var(--white);
  padding: 120px 20px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-logo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.3);
  margin: 0 auto 30px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: var(--secondary-light);
  border-color: var(--secondary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 149, 106, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

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

.btn-green:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 124, 89, 0.4);
}

/* ===== SECTIONS ===== */
.section {
  padding: 80px 0;
}

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

.section-accent {
  background: var(--accent);
}

.section-green {
  background: var(--primary);
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-green .section-header h2 {
  color: var(--white);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-medium);
  max-width: 600px;
  margin: 0 auto;
}

.section-green .section-header p {
  color: rgba(255, 255, 255, 0.8);
}

.section-divider {
  width: 60px;
  height: 3px;
  background: var(--secondary);
  margin: 16px auto 0;
  border-radius: 3px;
}

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 130px 20px 60px;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.page-header p {
  font-size: 1.1rem;
  opacity: 0.85;
}

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-size: 1.2rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.card-body .subtitle {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 10px;
}

.card-body p {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 12px;
}

.card-body .price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--secondary);
}

.card-body .tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(74, 124, 89, 0.1);
  color: var(--primary);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card-body .care-info {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--accent-dark);
}

/* ===== COLOR PALETTE ===== */
.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.color-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.color-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.color-swatch {
  height: 120px;
  width: 100%;
}

.color-info {
  padding: 16px;
}

.color-info h3 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.color-info p {
  font-size: 0.85rem;
  color: var(--text-medium);
}

/* ===== TESTIMONIALS ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 4rem;
  color: var(--primary-light);
  opacity: 0.2;
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.testimonial-stars span {
  color: #F5A623;
  font-size: 1.1rem;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-medium);
  line-height: 1.7;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-card .author {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.95rem;
}

.testimonial-card .date {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 4px;
}

/* ===== FEATURES / INFO GRID ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 30px;
}

.feature-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: rgba(74, 124, 89, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

/* ===== CONTACT ===== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: rgba(74, 124, 89, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary);
}

.contact-item h4 {
  font-size: 1rem;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

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

.contact-item a:hover {
  text-decoration: underline;
}

.contact-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--accent-dark);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-dark);
  transition: var(--transition);
  background: var(--accent);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ===== SAKSIJE (POTS) ===== */
.pots-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 30px;
}

.pot-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
  padding: 30px;
  transition: var(--transition);
}

.pot-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pot-shape {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  background: var(--accent);
  border: 3px solid var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.pot-shape.krug {
  border-radius: 50%;
}

.pot-shape.kvadrat {
  border-radius: var(--radius-sm);
}

.pot-shape.trougao {
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  border: none;
  background: var(--secondary);
  color: var(--white);
}

.pot-shape.valjak {
  border-radius: var(--radius);
  width: 80px;
  height: 120px;
}

.pot-card h3 {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.pot-card p {
  font-size: 0.9rem;
  color: var(--text-medium);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 80px 20px;
}

.cta-section h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 50px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  padding: 4px 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 4px;
}

.footer-contact p {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
}

/* ===== ABOUT/INFO SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.about-text h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.about-text p {
  font-size: 1rem;
  color: var(--text-medium);
  margin-bottom: 16px;
  line-height: 1.8;
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 90px 24px 30px;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    gap: 4px;
  }

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

  .nav-links a {
    padding: 14px 16px;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
  }

  .nav-overlay {
    display: block;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

  .hero-logo {
    width: 110px;
    height: 110px;
  }

  .about-grid,
  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section {
    padding: 60px 0;
  }

  .page-header {
    padding: 110px 20px 50px;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 100px 16px 60px;
    min-height: auto;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    padding: 12px 28px;
    font-size: 0.95rem;
    width: 100%;
    justify-content: center;
  }

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

  .color-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .pots-showcase {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .contact-form {
    padding: 24px;
  }

  .section {
    padding: 50px 0;
  }

  .container {
    padding: 0 16px;
  }

  .cta-section {
    padding: 60px 16px;
  }

  .cta-section h2 {
    font-size: 1.6rem;
  }
}

/* ===== BUILDER PAGE ===== */
.builder-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 50px;
  padding: 0 10px;
}

.builder-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
  min-width: 70px;
}

.builder-step span {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-dark);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  transition: var(--transition);
}

.builder-step.active .step-number {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(74, 124, 89, 0.4);
}

.builder-step.active span {
  color: var(--primary);
  font-weight: 600;
}

.builder-step.completed .step-number {
  background: var(--primary-light);
  color: var(--white);
}

.builder-step.completed span {
  color: var(--primary-light);
}

.builder-step-line {
  flex: 1;
  height: 3px;
  background: var(--accent-dark);
  margin: 0 8px;
  margin-bottom: 28px;
  max-width: 80px;
}

/* Builder Panels */
.builder-panel {
  display: none;
}

.builder-panel.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Builder Options */
.builder-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.builder-option {
  background: var(--white);
  border: 3px solid transparent;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.builder-option:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.builder-option.selected {
  border-color: var(--primary);
  background: rgba(74, 124, 89, 0.05);
  box-shadow: 0 4px 20px rgba(74, 124, 89, 0.2);
}

.builder-option.selected::after {
  content: '✓';
  position: absolute;
  top: 10px;
  right: 14px;
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
}

.builder-option {
  position: relative;
}

.builder-option h3 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 6px;
}

.builder-option p {
  font-size: 0.85rem;
  color: var(--text-medium);
}

.builder-option-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

/* Builder Colors */
.builder-colors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.builder-color-option {
  background: var(--white);
  border: 3px solid transparent;
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  position: relative;
}

.builder-color-option:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.builder-color-option.selected {
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(74, 124, 89, 0.2);
}

.builder-color-option.selected::after {
  content: '✓';
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.builder-color-swatch {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 10px;
}

.builder-color-option span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* Builder Navigation */
.builder-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--accent-dark);
}

.builder-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Builder Summary */
.builder-summary {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  align-items: start;
}

.builder-preview {
  text-align: center;
  position: sticky;
  top: 100px;
}

.preview-pot {
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
  background: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  transition: all 0.5s ease;
  border-radius: var(--radius);
}

.preview-pot.preview-krug {
  border-radius: 50%;
}

.preview-pot.preview-kvadrat {
  border-radius: var(--radius);
}

.preview-pot.preview-trougao {
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  border-radius: 0;
}

.preview-pot.preview-valjak {
  width: 150px;
  height: 220px;
  border-radius: var(--radius);
}

.preview-label {
  font-weight: 600;
  color: var(--primary);
  font-size: 1.1rem;
}

.builder-details {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--accent);
}

.summary-item:last-of-type {
  border-bottom: none;
}

.summary-label {
  font-weight: 500;
  color: var(--text-medium);
}

.summary-value {
  font-weight: 600;
  color: var(--text-dark);
}

.summary-price .summary-value {
  font-size: 1.3rem;
  color: var(--secondary);
}

/* ===== RESPONSIVE BUILDER ===== */
@media (max-width: 968px) {
  .builder-summary {
    grid-template-columns: 1fr;
  }

  .builder-preview {
    position: static;
  }

  .preview-pot {
    width: 160px;
    height: 160px;
    font-size: 3rem;
  }

  .preview-pot.preview-valjak {
    width: 120px;
    height: 180px;
  }
}

@media (max-width: 640px) {
  .builder-options {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .builder-option {
    padding: 16px 12px;
  }

  .builder-option-img {
    height: 100px;
  }

  .builder-colors {
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }

  .builder-color-swatch {
    width: 45px;
    height: 45px;
  }

  .builder-color-option {
    padding: 10px;
  }

  .builder-color-option span {
    font-size: 0.75rem;
  }

  .builder-progress {
    margin-bottom: 30px;
  }

  .builder-step span {
    font-size: 0.7rem;
  }

  .step-number {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
  }

  .builder-step-line {
    max-width: 40px;
  }

  .builder-details {
    padding: 20px;
  }

  .builder-nav {
    flex-direction: row;
    gap: 12px;
  }
}

@media (max-width: 400px) {
  .pots-showcase {
    grid-template-columns: 1fr;
  }

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