* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #c9a96e;
  --dark: #0a0a0a;
  --darker: #050505;
  --light: #f5f5f5;
  --gray: #888;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

nav.scrolled {
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 70px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.3s;
  position: relative;
}

.nav-links a:hover {
  color: var(--light);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.3s;
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--light);
  transition: all 0.3s;
}

/* Hero */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--darker);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.3;
  animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--darker) 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}

.hero-content .subtitle {
  font-size: 0.85rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 20px;
  display: block;
}

.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-content h1 span {
  color: var(--primary);
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 14px 40px;
  border: 1px solid var(--primary);
  color: var(--primary);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.4s;
  cursor: pointer;
  background: transparent;
  font-family: var(--font-sans);
}

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

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

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

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: fadeInUp 2s ease 1s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gray), transparent);
}

/* Section */
.section {
  padding: 120px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .label {
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
  display: block;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--gray);
  max-width: 500px;
  margin: 0 auto;
  font-size: 0.95rem;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: 4px;
  z-index: -1;
}

.about-image img {
  width: 100%;
  border-radius: 4px;
}

.about-text h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 20px;
}

.about-text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.stat h4 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--primary);
}

.stat p {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 0;
}

/* Portfolio Filter */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 28px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--gray);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s;
  font-family: var(--font-sans);
  border-radius: 0;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--light);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--dark);
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.portfolio-item.wide {
  grid-column: span 2;
  grid-row: span 2;
  aspect-ratio: auto;
}

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

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.4s;
}

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

.portfolio-overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.portfolio-overlay span {
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Video Section */
.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.video-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
}

.video-item video {
  width: 100%;
  display: block;
}

.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

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

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border: 2px solid var(--light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  background: rgba(0,0,0,0.4);
}

.play-btn::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 16px solid var(--light);
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  margin-left: 4px;
}

.video-item:hover .play-btn {
  background: var(--primary);
  border-color: var(--primary);
}

.video-info {
  padding: 16px 0;
}

.video-info h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  margin-bottom: 4px;
}

.video-info span {
  font-size: 0.8rem;
  color: var(--gray);
}

/* Testimonials */
.testimonials {
  background: var(--darker);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--primary);
  position: absolute;
  top: 10px;
  left: 24px;
  line-height: 1;
  opacity: 0.3;
}

.testimonial-card p {
  color: var(--gray);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h5 {
  font-size: 0.9rem;
  font-weight: 500;
}

.testimonial-author span {
  font-size: 0.75rem;
  color: var(--gray);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info h3 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  margin-bottom: 16px;
}

.contact-info p {
  color: var(--gray);
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.contact-detail .icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-detail h5 {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2px;
}

.contact-detail span {
  font-size: 0.85rem;
  color: var(--gray);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--light);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  margin-bottom: 16px;
  transition: border 0.3s;
  border-radius: 0;
}

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

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Footer */
footer {
  background: var(--darker);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.footer-logo span {
  color: var(--light);
}

footer p {
  color: var(--gray);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
}

.social-links a {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all 0.3s;
  color: var(--gray);
}

.social-links a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  color: var(--light);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-sans);
  line-height: 1;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--light);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  padding: 16px;
  font-family: var(--font-sans);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* Responsive */
@media (max-width: 968px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  #packages > .container > div {
    grid-template-columns: 1fr 1fr !important;
  }

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

  .portfolio-item.wide {
    grid-column: auto;
    grid-row: auto;
  }

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

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

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(5,5,5,0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .hamburger {
    display: flex;
  }

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

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

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

  #packages > .container > div {
    grid-template-columns: 1fr !important;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .stat h4 {
    font-size: 1.6rem;
  }

  .section {
    padding: 80px 0;
  }
}

/* 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);
}

/* Video Modal */
.video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

.video-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.video-modal video {
  max-width: 90vw;
  max-height: 80vh;
}

.video-modal .lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
}

/* Estimate Modal */
.estimate-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
  backdrop-filter: blur(8px);
}

.estimate-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.estimate-content {
  background: var(--darker);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  padding: 48px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.estimate-content .section-header {
  margin-bottom: 32px;
}

.estimate-content .section-header p {
  font-size: 0.85rem;
}

.estimate-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 1.8rem;
  cursor: pointer;
  font-family: var(--font-sans);
  line-height: 1;
  transition: color 0.3s;
}

.estimate-close:hover {
  color: var(--light);
}

.estimate-form select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--gray);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  margin-bottom: 16px;
  transition: border 0.3s;
  border-radius: 0;
  appearance: none;
  cursor: pointer;
}

.estimate-form select:focus {
  outline: none;
  border-color: var(--primary);
  color: var(--light);
}

.estimate-form select option {
  background: var(--darker);
  color: var(--light);
}

.service-options {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.service-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--gray);
  cursor: pointer;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}

.service-options label:hover {
  border-color: var(--primary);
  color: var(--light);
}

.service-options input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

@media (max-width: 640px) {
  .estimate-content {
    padding: 32px 24px;
  }

  .service-options {
    flex-direction: column;
    gap: 8px;
  }
}

/* Chatbot */
.chatbot {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  font-family: var(--font-sans);
}

.chatbot-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.4);
  transition: all 0.3s ease;
  position: relative;
  border: none;
}

.chatbot-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(201, 169, 110, 0.5);
}

.chatbot-btn svg {
  width: 26px;
  height: 26px;
  fill: var(--dark);
  position: absolute;
  transition: opacity 0.3s, transform 0.3s;
}

.chatbot-btn .close-icon {
  opacity: 0;
  transform: rotate(-90deg);
}

.chatbot.open .chatbot-btn .chat-icon {
  opacity: 0;
  transform: rotate(90deg);
}

.chatbot.open .chatbot-btn .close-icon {
  opacity: 1;
  transform: rotate(0);
}

.chatbot-window {
  position: absolute;
  bottom: 68px;
  left: 0;
  width: 360px;
  max-height: 520px;
  background: var(--darker);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  display: none;
  flex-direction: column;
  box-shadow: 0 12px 48px rgba(0,0,0,0.5);
}

.chatbot.open .chatbot-window {
  display: flex;
}

.chatbot-header {
  padding: 16px 20px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chatbot-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chatbot-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-avatar svg {
  width: 20px;
  height: 20px;
  fill: var(--light);
}

.chatbot-header h4 {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--dark);
}

.chatbot-header span {
  font-size: 0.7rem;
  color: rgba(0,0,0,0.6);
}

.chatbot-header span::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4CAF50;
  margin-right: 4px;
  vertical-align: middle;
}

.chatbot-close {
  background: none;
  border: none;
  color: rgba(0,0,0,0.5);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: color 0.3s;
}

.chatbot-close:hover {
  color: var(--dark);
}

.chatbot-body {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 360px;
  min-height: 300px;
}

.chatbot-body::-webkit-scrollbar {
  width: 4px;
}

.chatbot-body::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-body::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}

.message {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: msgIn 0.3s ease;
}

@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.bot {
  align-self: flex-start;
}

.message.user {
  align-self: flex-end;
}

.msg-content {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.message.bot .msg-content {
  background: rgba(255,255,255,0.06);
  color: var(--light);
  border-bottom-left-radius: 4px;
}

.message.user .msg-content {
  background: var(--primary);
  color: var(--dark);
  border-bottom-right-radius: 4px;
}

.quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
  animation: msgIn 0.3s ease;
}

.quick-replies button {
  padding: 6px 14px;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-size: 0.78rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 16px;
}

.quick-replies button:hover {
  background: var(--primary);
  color: var(--dark);
}

.typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.typing span {
  width: 6px;
  height: 6px;
  background: var(--gray);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

.chatbot-footer {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  gap: 8px;
}

.chatbot-input {
  flex: 1;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  color: var(--light);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  outline: none;
  transition: border 0.3s;
}

.chatbot-input:focus {
  border-color: var(--primary);
}

.chatbot-input::placeholder {
  color: var(--gray);
}

.chatbot-send {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s;
  flex-shrink: 0;
}

.chatbot-send:hover {
  background: #b8975a;
}

.chatbot-send svg {
  width: 18px;
  height: 18px;
  fill: var(--dark);
}

@media (max-width: 640px) {
  .chatbot {
    bottom: 76px;
    left: 16px;
  }

  .chatbot-btn {
    width: 48px;
    height: 48px;
  }

  .chatbot-btn svg {
    width: 22px;
    height: 22px;
  }

  .chatbot-window {
    width: calc(100vw - 32px);
    right: 0;
    max-height: 460px;
    bottom: 60px;
  }

  .chatbot-body {
    max-height: 300px;
    min-height: 260px;
  }
}

/* Estimate btn in nav */
#navEstimate {
  color: var(--primary) !important;
}

#navEstimate::after {
  background: var(--primary);
}

/* Floating Action Buttons */
.fab-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
}

.fab svg {
  width: 24px;
  height: 24px;
}

.fab-whatsapp {
  background: #25D366;
}

.fab-whatsapp:hover {
  background: #1da851;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.fab-call {
  background: #4CAF50;
}

.fab-call:hover {
  background: #388e3c;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.fab::after {
  content: attr(title);
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.9);
  color: #fff;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  font-family: var(--font-sans);
}

.fab:hover::after {
  opacity: 1;
}

.fab::before {
  content: '';
  position: absolute;
  right: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: rgba(0,0,0,0.9);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.fab:hover::before {
  opacity: 1;
}

@media (max-width: 640px) {
  .fab-container {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }

  .fab {
    width: 46px;
    height: 46px;
  }

  .fab svg {
    width: 20px;
    height: 20px;
  }
}