@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@400;500;600;700;800;900&display=swap');

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

:root {
  --background: #ffffff;
  --foreground: #121212;
  --card: #ffffff;
  --card-foreground: #121212;
  --primary: #ffd000;
  --primary-foreground: #121212;
  --secondary: #f5f5f5;
  --secondary-foreground: #333333;
  --muted: #f5f5f5;
  --muted-foreground: #737373;
  --border: #e5e5e5;
  --ring: #ffd000;
  --radius: 0.375rem;

  --lujel-yellow: #ffd000;
  --lujel-yellow-dark: #c79a00;
  --lujel-black: #121212;
  --lujel-dark: #1a1a1a;
  --lujel-gray-dark: #333333;
  --lujel-gray-light: #f5f5f5;
  --lujel-text-muted: #cccccc;

  --whatsapp: #25d366;
  --whatsapp-dark: #1ebb58;

  --shadow-header: 0 2px 20px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
}

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

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

ul, ol {
  list-style: none;
}

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.font-heading {
  font-family: 'Montserrat', sans-serif;
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero specific animations */
.hero-animate {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeIn 0.6s ease-out forwards;
}

.hero-animate-delay-1 { animation-delay: 0s; }
.hero-animate-delay-2 { animation-delay: 0.15s; }
.hero-animate-delay-3 { animation-delay: 0.3s; }
.hero-animate-delay-4 { animation-delay: 0.45s; }

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--background);
  transition: box-shadow 0.3s;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.header-logo img {
  height: 3.5rem;
}

.header-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

.header-nav a.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--foreground);
  transition: color 0.2s;
}

.header-nav a.nav-link:hover {
  color: var(--primary);
}

.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--whatsapp);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.btn-whatsapp-header:hover {
  background: var(--whatsapp-dark);
}

.hamburger {
  display: flex;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
}

.hamburger svg {
  width: 28px;
  height: 28px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  background: var(--background);
  border-top: 1px solid var(--border);
  padding-bottom: 1rem;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu a.nav-link-mobile {
  display: block;
  padding: 0.75rem 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--foreground);
  transition: color 0.2s;
}

.mobile-menu a.nav-link-mobile:hover {
  color: var(--primary);
}

.mobile-menu-cta {
  padding: 0.5rem 1.5rem 0;
}

.mobile-menu-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--whatsapp);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.mobile-menu-cta a:hover {
  background: var(--whatsapp-dark);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--lujel-black);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(18, 18, 18, 0.3),
    rgba(18, 18, 18, 0.6),
    rgba(18, 18, 18, 1));
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 6rem 1.5rem 4rem;
}

.hero-inner {
  max-width: 48rem;
}

.hero-badge {
  display: inline-block;
  background: var(--primary);
  color: var(--primary-foreground);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.375rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 2.25rem;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--background);
  margin-bottom: 1.5rem;
}

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

.hero-desc {
  color: var(--lujel-text-muted);
  font-size: 1.125rem;
  line-height: 1.625;
  margin-bottom: 2.5rem;
  max-width: 42rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--whatsapp);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  transition: background 0.2s;
  text-align: center;
}

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

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--background);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  transition: border-color 0.2s, color 0.2s;
  text-align: center;
  background: transparent;
}

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

/* ===== EQUIPMENT ===== */
.equipment {
  background: var(--secondary);
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--foreground);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
}

.equipment-grid {
  display: grid;
  gap: 1.5rem;
}

.equipment-card {
  background: var(--card);
  border-radius: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: box-shadow 0.3s, border 0.3s;
}

.equipment-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-left: 4px solid var(--primary);
}

.equipment-card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--lujel-black);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.equipment-card-icon svg {
  color: var(--primary);
}

.equipment-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.equipment-card p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.625;
  flex: 1;
  margin-bottom: 1rem;
}

.btn-rent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: #fff;
  background: var(--whatsapp);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: background 0.2s;
  text-align: center;
  width: 100%;
}

.btn-rent:hover {
  background: var(--whatsapp-dark);
}

/* ===== IMPACT BAR ===== */
.impact-bar {
  background: var(--primary);
}

.impact-bar-inner {
  padding: 2rem 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.impact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0;
}

.impact-item svg {
  color: var(--primary-foreground);
}

.impact-value {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  color: var(--primary-foreground);
}

.impact-label {
  font-size: 0.875rem;
  color: rgba(18, 18, 18, 0.8);
  text-align: center;
}

/* ===== ABOUT ===== */
.about {
  background: var(--background);
  padding: 5rem 0;
}

.about-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.about h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

.about-text {
  color: var(--secondary-foreground);
  line-height: 1.625;
  margin-bottom: 2rem;
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.about-images .img-wrapper {
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.about-images img {
  width: 100%;
  height: 16rem;
  object-fit: cover;
}

/* Timeline */
.timeline {
  margin-top: 4rem;
}

.timeline-grid {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.timeline-dot {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.timeline-dot span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--primary-foreground);
}

.timeline-year {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--foreground);
}

.timeline-text {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* ===== NEW PHASE ===== */
.new-phase {
  background: var(--lujel-black);
  padding: 5rem 0;
}

.new-phase h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--primary);
  margin-bottom: 3rem;
  text-align: center;
}

.new-phase-grid {
  display: grid;
  gap: 3rem;
  align-items: flex-start;
}

.new-phase-main {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.new-phase-main svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.new-phase-main p {
  color: var(--lujel-text-muted);
  line-height: 1.625;
  font-size: 1.125rem;
}

.mini-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mini-card {
  background: rgba(51, 51, 51, 0.5);
  border-radius: 0.5rem;
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.mini-card svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.mini-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--background);
}

.mini-card p {
  color: var(--lujel-text-muted);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

/* ===== WHY CHOOSE ===== */
.why-choose {
  background: var(--background);
  padding: 5rem 0;
}

.why-choose > .container > .animate-on-scroll:first-child h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--foreground);
  text-align: center;
  margin-bottom: 3.5rem;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.why-item {
  text-align: center;
}

.why-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: rgba(255, 208, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.why-icon svg {
  color: var(--primary);
}

.why-item h3 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.why-item p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.625;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--secondary);
  padding: 5rem 0;
}

.testimonials-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--foreground);
  text-align: center;
  margin-bottom: 3.5rem;
}

.testimonials-grid {
  display: grid;
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--card);
  border-radius: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.testimonial-card .quote-icon {
  color: var(--primary);
  margin-bottom: 1rem;
}

.testimonial-card .quote-text {
  color: var(--secondary-foreground);
  font-size: 0.875rem;
  line-height: 1.625;
  flex: 1;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.stars {
  display: flex;
  gap: 0.125rem;
  margin-bottom: 0.75rem;
}

.stars svg {
  fill: var(--primary);
  color: var(--primary);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-author img {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--foreground);
}

/* ===== CTA FINAL ===== */
.cta-final {
  position: relative;
  padding: 6rem 0 8rem;
  overflow: hidden;
}

.cta-final-bg {
  position: absolute;
  inset: 0;
  background: var(--lujel-black);
}

.cta-final .container {
  position: relative;
  z-index: 10;
  text-align: center;
}

.cta-final h2 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.875rem;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--background);
  margin-bottom: 1.5rem;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.1;
}

.cta-final .cta-desc {
  color: var(--lujel-text-muted);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}

.cta-final .cta-note {
  color: rgba(204, 204, 204, 0.6);
  font-size: 0.875rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--background);
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand img {
  height: 4rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-brand .sub {
  color: rgba(115, 115, 115, 0.6);
  font-size: 0.75rem;
}

.footer-contact h4,
.footer-social h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.footer-contact .contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}

.footer-contact .contact-item.align-top {
  align-items: flex-start;
}

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

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

.footer-social .social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  transition: color 0.2s;
}

.footer-social .social-link:hover {
  color: var(--primary);
}

.footer-social .social-link svg {
  color: var(--primary);
}

.footer-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
}

.footer-nav-links a {
  color: rgba(115, 115, 115, 0.6);
  font-size: 0.75rem;
  text-transform: capitalize;
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  color: rgba(115, 115, 115, 0.6);
  font-size: 0.75rem;
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition: background 0.2s, transform 0.2s;
}

.whatsapp-float:hover {
  background: var(--whatsapp-dark);
  transform: scale(1.1);
}

.whatsapp-float svg {
  color: #fff;
}

/* ===== RESPONSIVE ===== */

/* sm: 640px */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }

  .cta-buttons {
    flex-direction: row;
  }

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

/* md: 768px */
@media (min-width: 768px) {
  .header-inner {
    height: 5rem;
  }

  .header-logo img {
    height: 4rem;
  }

  .header-nav {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .hero-content {
    padding: 8rem 0 6rem;
  }

  .hero h1 {
    font-size: 3.75rem;
  }

  .hero-desc {
    font-size: 1.25rem;
  }

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

  .impact-bar-inner {
    grid-template-columns: repeat(4, 1fr);
  }

  .impact-value {
    font-size: 2.25rem;
  }

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

  .about h2 {
    font-size: 2.25rem;
  }

  .timeline-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .timeline-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .new-phase h2 {
    font-size: 2.25rem;
    text-align: left;
  }

  .new-phase-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-header h2 {
    font-size: 2.25rem;
  }

  .why-choose > .container > .animate-on-scroll:first-child h2 {
    font-size: 2.25rem;
  }

  .testimonials-title {
    font-size: 2.25rem;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-final {
    padding: 8rem 0;
  }

  .cta-final h2 {
    font-size: 3rem;
  }

  .cta-final .cta-desc {
    font-size: 1.25rem;
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .equipment {
    padding: 7rem 0;
  }

  .about {
    padding: 7rem 0;
  }

  .new-phase {
    padding: 7rem 0;
  }

  .why-choose {
    padding: 7rem 0;
  }

  .testimonials {
    padding: 7rem 0;
  }
}

/* lg: 1024px */
@media (min-width: 1024px) {
  .hero h1 {
    font-size: 4.5rem;
  }

  .equipment-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .cta-final h2 {
    font-size: 3.75rem;
  }
}