/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: #0a0a0a; color: #fff; line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: color 0.3s; }
img { max-width: 100%; height: auto; }

/* Variables */
:root {
  --orange: #FF6600;
  --orange-dark: #e55a00;
  --orange-light: #ff8533;
  --gray: #888;
  --dark: #0a0a0a;
  --darker: #050505;
}

/* Utilities */
.container { max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; }
.text-gradient { background: linear-gradient(135deg, var(--orange), var(--orange-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-white { color: #fff; }
.section-badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(255,102,0,0.1); color: var(--orange); font-size: 0.875rem; font-weight: 600; padding: 0.5rem 1rem; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; margin-bottom: 1rem; }
.section-header p { color: var(--gray); font-size: 1.125rem; max-width: 600px; margin: 0 auto; }

/* Buttons */
.btn-primary { display: inline-flex; align-items: center; gap: 0.5rem; background: linear-gradient(135deg, var(--orange), var(--orange-dark)); color: #fff; font-weight: 600; padding: 1rem 2rem; border-radius: 50px; border: none; cursor: pointer; transition: all 0.3s; box-shadow: 0 4px 20px rgba(255,102,0,0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(255,102,0,0.4); }
.btn-outline { display: inline-flex; align-items: center; gap: 0.5rem; background: transparent; color: var(--orange); font-weight: 600; padding: 1rem 2rem; border-radius: 50px; border: 2px solid var(--orange); cursor: pointer; transition: all 0.3s; }
.btn-outline:hover { background: var(--orange); color: #fff; }
.btn-full { width: 100%; justify-content: center; }
.btn-disabled { opacity: 0.5; cursor: not-allowed; }

/* Header */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1rem 0; transition: all 0.3s; }
header.scrolled { background: rgba(10,10,10,0.95); backdrop-filter: blur(20px); box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.nav-container { max-width: 1400px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.logo img { height: 45px; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-weight: 500; color: #ccc; transition: color 0.3s; }
.nav-links a:hover { color: var(--orange); }
.lang-selector { display: flex; gap: 0.25rem; margin-right: 1rem; }
.lang-btn { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #fff; padding: 0.4rem 0.6rem; border-radius: 6px; font-size: 0.75rem; font-weight: 600; cursor: pointer; transition: all 0.3s; }
.lang-btn:hover { background: rgba(255,102,0,0.2); border-color: var(--orange); }
.lang-btn.active { background: var(--orange); border-color: var(--orange); color: #fff; }
.nav-cta { display: none; }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 5px; }
.mobile-menu-btn span { width: 25px; height: 2px; background: #fff; transition: all 0.3s; }

@media (max-width: 968px) {
  .nav-links { position: fixed; top: 0; right: -100%; width: 80%; max-width: 300px; height: 100vh; background: #111; flex-direction: column; padding: 5rem 2rem; gap: 1.5rem; transition: right 0.3s; }
  .nav-links.active { right: 0; }
  .nav-cta { display: none; }
  .lang-selector { position: absolute; top: 1rem; right: 4rem; }
  .mobile-menu-btn { display: flex; z-index: 1001; }
}

@media (min-width: 969px) {
  .nav-cta { display: inline-flex; }
}

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; position: relative; padding: 6rem 1.5rem 3rem; overflow: hidden; background: linear-gradient(135deg, #0a0a0a 0%, #111 100%); }
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); }
.orb-1 { width: 600px; height: 600px; background: rgba(255,102,0,0.15); top: 10%; left: 10%; animation: float 20s infinite ease-in-out; }
.orb-2 { width: 500px; height: 500px; background: rgba(255,102,0,0.1); bottom: 10%; right: 10%; animation: float 25s infinite ease-in-out reverse; }
@keyframes float { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(50px, -30px); } }
.hero-content { position: relative; z-index: 1; max-width: 1400px; width: 100%; display: grid; grid-template-columns: 1fr; gap: 3rem; }
.hero-text .badge { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(255,102,0,0.1); color: var(--orange); font-size: 0.875rem; font-weight: 500; padding: 0.75rem 1.25rem; border-radius: 50px; margin-bottom: 2rem; }
.hero-text h1 { font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-text h1 .text-white { font-size: clamp(1.2rem, 3vw, 1.8rem); display: block; margin-bottom: 0.5rem; letter-spacing: 0.05em; text-transform: uppercase; }
.hero-text h1 .text-gradient { font-size: clamp(2.2rem, 5vw, 4rem); display: block; font-style: italic; }
.hero-text p { font-size: 1.125rem; color: var(--gray); max-width: 600px; margin-bottom: 2rem; line-height: 1.8; }
.hero-text p strong { color: #fff; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }
/* Keywords Animation */
.hero-keywords { 
  display: flex; 
  align-items: center; 
  justify-content: center;
  height: 100px;
  overflow: hidden;
  position: relative;
}
.keywords-wrapper {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.keyword-item {
  position: absolute;
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  text-align: center;
  text-shadow: 0 0 40px rgba(255, 102, 0, 0.6);
  opacity: 0;
  animation: fadeKeyword 15s linear infinite;
  white-space: nowrap;
}
.keyword-item:nth-child(1) { animation-delay: 0s; }
.keyword-item:nth-child(2) { animation-delay: 1s; }
.keyword-item:nth-child(3) { animation-delay: 2s; }
.keyword-item:nth-child(4) { animation-delay: 3s; }
.keyword-item:nth-child(5) { animation-delay: 4s; }
.keyword-item:nth-child(6) { animation-delay: 5s; }
.keyword-item:nth-child(7) { animation-delay: 6s; }
.keyword-item:nth-child(8) { animation-delay: 7s; }
.keyword-item:nth-child(9) { animation-delay: 8s; }
.keyword-item:nth-child(10) { animation-delay: 9s; }
.keyword-item:nth-child(11) { animation-delay: 10s; }
.keyword-item:nth-child(12) { animation-delay: 11s; }
.keyword-item:nth-child(13) { animation-delay: 12s; }
.keyword-item:nth-child(14) { animation-delay: 13s; }
.keyword-item:nth-child(15) { animation-delay: 14s; }

@keyframes fadeKeyword {
  0% { opacity: 0; transform: translateY(30px) scale(0.8); }
  2% { opacity: 1; transform: translateY(0) scale(1); }
  5% { opacity: 1; transform: translateY(0) scale(1); }
  7% { opacity: 0; transform: translateY(-30px) scale(0.8); }
  100% { opacity: 0; }
}

.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); color: var(--orange); font-size: 1.5rem; animation: bounce 2s infinite; }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }

@media (min-width: 1024px) {
  .hero-content { grid-template-columns: 1fr 1fr; align-items: center; }
  .hero-keywords { height: 150px; }
  .keyword-item { font-size: 3rem; }
}

@media (max-width: 768px) {
  .hero-keywords { height: 80px; }
  .keyword-item { font-size: 1.5rem; }
}

/* Services */
.services { padding: 6rem 0; background: #0a0a0a; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.service-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 1.5rem; padding: 2rem; transition: all 0.3s; }
.service-card:hover { border-color: var(--orange); transform: translateY(-5px); background: rgba(255,102,0,0.05); }
.service-icon { font-size: 2.5rem; margin-bottom: 1rem; color: var(--orange); }
.service-icon svg { stroke: var(--orange); }
.service-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.service-card p { color: var(--gray); font-size: 0.95rem; }

/* FAQ */
.faq { padding: 6rem 0; background: linear-gradient(180deg, #111 0%, #0a0a0a 100%); }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.faq-item { background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.08); border-radius: 1rem; padding: 1.5rem 2rem; transition: all 0.3s ease; }
.faq-item:hover { background: rgba(255,102,0,0.05); border-color: rgba(255,102,0,0.2); transform: translateY(-2px); }
.faq-item h3 { font-size: 1.1rem; font-weight: 700; color: var(--orange); margin-bottom: 1rem; line-height: 1.4; }
.faq-item p { color: var(--gray); font-size: 0.95rem; line-height: 1.7; }
.faq-item p strong { color: #fff; }
@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
  .faq-item { padding: 1.25rem 1.5rem; }
  .faq-item h3 { font-size: 1rem; }
}

/* About */
.about { padding: 6rem 0; background: linear-gradient(180deg, #0a0a0a 0%, #111 100%); }
.about-content { max-width: 800px; margin: 0 auto; text-align: center; }
.about-description { color: var(--gray); font-size: 1.125rem; margin-bottom: 1.5rem; line-height: 1.8; }
.features-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin: 2rem 0; }
.feature { background: rgba(255,102,0,0.1); color: var(--orange); padding: 0.75rem 1.25rem; border-radius: 50px; font-weight: 500; font-size: 0.9rem; }
.about-stats { display: flex; justify-content: center; gap: 1.5rem; margin: 3rem 0; }
.about-stat { text-align: center; padding: 2rem 3rem; background: rgba(255,255,255,0.03); border-radius: 1rem; border: 1px solid rgba(255,255,255,0.08); min-width: 200px; }
.about-stat span { display: block; font-size: 3rem; font-weight: 800; color: var(--orange); margin-bottom: 0.5rem; }
.about-stat p { color: var(--gray); font-size: 1rem; font-weight: 500; }

/* Portfolio */
.portfolio { padding: 6rem 0; background: #0a0a0a; }
.portfolio-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-bottom: 3rem; }
.filter-btn { background: rgba(255,255,255,0.05); color: var(--gray); border: 1px solid rgba(255,255,255,0.1); padding: 0.75rem 1.25rem; border-radius: 0.75rem; font-weight: 500; cursor: pointer; transition: all 0.3s; font-size: 0.875rem; }
.filter-btn:hover, .filter-btn.active { background: linear-gradient(135deg, var(--orange), var(--orange-dark)); color: #fff; border-color: transparent; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1rem; }
.portfolio-item { position: relative; border-radius: 1rem; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.portfolio-item img, .portfolio-item video { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.portfolio-item:hover img, .portfolio-item:hover video { transform: scale(1.1); }
.portfolio-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 60%); display: flex; align-items: flex-end; padding: 1.5rem; opacity: 0; transition: opacity 0.3s; }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { color: #fff; font-size: 1rem; font-weight: 600; }
.portfolio-cta { text-align: center; margin-top: 3rem; }
.portfolio-item[style*="display: none"] { display: none !important; }

/* Quote Section */
.quote-section { padding: 6rem 0; background: linear-gradient(180deg, #111 0%, #0a0a0a 100%); }
.quote-content { display: grid; grid-template-columns: 1fr; gap: 3rem; }
.quote-info h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: 1rem; }
.quote-info p { color: var(--gray); font-size: 1.125rem; margin-bottom: 2rem; }
.quote-benefits { display: flex; flex-direction: column; gap: 0.75rem; }
.benefit { color: var(--orange); font-weight: 500; }
.quote-form { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 1.5rem; padding: 2rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; font-weight: 500; margin-bottom: 0.5rem; color: #ccc; }
.form-group input, .form-group textarea { width: 100%; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 0.75rem; padding: 1rem; color: #fff; font-size: 1rem; transition: border-color 0.3s; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--orange); }
.form-group input::placeholder, .form-group textarea::placeholder { color: #666; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }

@media (min-width: 768px) {
  .quote-content { grid-template-columns: 1fr 1fr; align-items: start; }
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* Contact */
.contact { padding: 6rem 0; background: #0a0a0a; }
.contact-content { display: grid; grid-template-columns: 1fr; gap: 3rem; }
.contact-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.contact-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); border-radius: 1rem; padding: 1.5rem; text-align: center; transition: all 0.3s; }
.contact-card:hover { border-color: var(--orange); }
.contact-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.contact-card h4 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.contact-card p { color: var(--gray); font-size: 0.9rem; }
.contact-card a { color: var(--orange); }
.contact-card a:hover { text-decoration: underline; }
.map-container { position: relative; border-radius: 1rem; overflow: hidden; }
.map-container iframe { width: 100%; height: 350px; border: 0; filter: grayscale(1) contrast(1.1); }
.map-btn { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); }

@media (min-width: 1024px) {
  .contact-content { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
}

/* Store CTA */
.store-cta { padding: 4rem 0; background: linear-gradient(180deg, #0a0a0a 0%, #111 100%); }
.store-content { text-align: center; max-width: 600px; margin: 0 auto; }
.store-content h2 { font-size: 2rem; font-weight: 800; margin-bottom: 1rem; }
.store-content p { color: var(--gray); margin-bottom: 1.5rem; }

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
  animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-10px);
}
.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #25D366;
  color: white;
  padding: 8px 15px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  border: 4px solid transparent;
  border-left-color: #25D366;
}
@keyframes whatsappPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}
@media (max-width: 768px) {
  .whatsapp-float { width: 55px; height: 55px; bottom: 20px; right: 20px; }
  .whatsapp-tooltip { display: none; }
}

/* Footer */
.footer { padding: 4rem 0 2rem; background: #050505; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-content { display: grid; grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-brand img { height: 40px; margin-bottom: 1rem; }
.footer-brand p { color: var(--gray); font-size: 0.9rem; }
.footer-links h4, .footer-social h4 { font-size: 1rem; font-weight: 600; margin-bottom: 1rem; color: #fff; }
.footer-links a { display: block; color: var(--gray); font-size: 0.9rem; margin-bottom: 0.5rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--orange); }
.social-links { display: flex; gap: 1rem; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.05); color: var(--gray); transition: all 0.3s; }
.social-links a:hover { color: var(--orange); background: rgba(255,102,0,0.15); transform: translateY(-3px); }
.social-links a svg { width: 24px; height: 24px; }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-bottom p { color: var(--gray); font-size: 0.875rem; }

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

/* Lightbox */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.98); z-index: 2000; display: none; align-items: center; justify-content: center; padding: 1rem; }
.lightbox.active { display: flex; }
.lightbox-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: #fff; font-size: 2.5rem; cursor: pointer; padding: 0.5rem; transition: color 0.3s; z-index: 10; }
.lightbox-close:hover { color: var(--orange); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.1); border: none; color: #fff; font-size: 2.5rem; cursor: pointer; padding: 1rem; transition: all 0.3s; border-radius: 50%; }
.lightbox-nav:hover { background: var(--orange); }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-content { max-width: 90vw; max-height: 85vh; text-align: center; }
.lightbox-content img { max-width: 100%; max-height: 80vh; object-fit: contain; border-radius: 0.5rem; }
.lightbox-caption { color: #fff; font-size: 1.125rem; margin-top: 1rem; font-weight: 500; }

/* Animations */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.6s ease forwards; }

/* Form Success Message */
.form-success { background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.3); border-radius: 1rem; padding: 2rem; text-align: center; }
.form-success h3 { color: #22c55e; font-size: 1.5rem; margin-bottom: 0.5rem; }
.form-success p { color: var(--gray); }