/* ========================================
   AquaPlus - Design Tokens & Base Styles
   ======================================== */

:root {
  /* Primarios de marca */
  --ap-brand: #0E5AA7;
  --ap-brand-900: #0B3D7B;
  --ap-accent: #FFB200;
  --ap-white: #FFFFFF;

  /* Neutros y texto */
  --ap-text: #0F172A;
  --ap-muted: #475569;
  --ap-border: rgba(15, 23, 42, 0.12);
  --ap-bg: #F8FAFC;

  /* Estados */
  --ap-focus: #0E5AA7;
  --ap-link: #0E5AA7;

  /* Tipografía */
  --ap-font-head: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ap-font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ap-lh-title: 1.3;
  --ap-lh-body: 1.65;
}

/* ========================================
   Reset & Base
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--ap-font-body);
  font-weight: 400;
  line-height: var(--ap-lh-body);
  color: var(--ap-text);
  background: var(--ap-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-family: var(--ap-font-head);
  font-weight: 600;
  line-height: var(--ap-lh-title);
  color: var(--ap-text);
}

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

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

ul {
  list-style: none;
}

/* ========================================
   Container
   ======================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ========================================
   Buttons
   ======================================== */

.btn-primary {
  --bg: var(--ap-brand);
  --fg: var(--ap-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid transparent;
  border-radius: 14px;
  padding: 0.8rem 1.1rem;
  font-weight: 600;
  line-height: 1;
  font-family: var(--ap-font-body);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: transform 0.05s ease, box-shadow 0.2s ease, opacity 0.2s;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(14, 90, 167, 0.25);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:focus-visible {
  outline: 3px solid var(--ap-focus);
  outline-offset: 2px;
}

.btn-primary[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.btn-secondary {
  --bg: var(--ap-white);
  --fg: var(--ap-brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 2px solid var(--ap-white);
  border-radius: 14px;
  padding: 0.8rem 1.1rem;
  font-weight: 600;
  line-height: 1;
  font-family: var(--ap-font-body);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background: var(--ap-accent);
  color: var(--ap-brand-900);
  border-color: var(--ap-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 178, 0, 0.3);
}

.btn-card {
  --bg: var(--ap-bg);
  --fg: var(--ap-brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--bg);
  color: var(--fg);
  border: 1px solid var(--ap-border);
  border-radius: 14px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  line-height: 1;
  font-family: var(--ap-font-body);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-card:hover {
  background: var(--ap-brand);
  color: var(--ap-white);
  border-color: var(--ap-brand);
}

.btn-full {
  width: 100%;
}

/* ========================================
   Badge
   ======================================== */

.badge-sale {
  background: var(--ap-accent);
  color: #111827;
  border-radius: 999px;
  padding: 0.25rem 0.625rem;
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-block;
}

/* ========================================
   Form Elements
   ======================================== */

.input {
  width: 100%;
  border: 1px solid var(--ap-border);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  background: #fff;
  font-family: var(--ap-font-body);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.input::placeholder {
  color: var(--ap-muted);
}

.input:focus {
  outline: none;
  border-color: var(--ap-brand);
  box-shadow: 0 0 0 3px rgba(14, 90, 167, 0.1);
}

textarea.input {
  resize: vertical;
  min-height: 100px;
}

/* ========================================
   Header
   ======================================== */

.header {
  background: var(--ap-white);
  border-bottom: 1px solid var(--ap-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 2px rgba(2, 8, 23, 0.06);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  min-height: 90px;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ap-brand);
  font-family: var(--ap-font-head);
}

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

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ap-brand);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  color: var(--ap-text);
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--ap-brand);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--ap-brand);
  transition: width 0.3s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--ap-brand);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
  background: linear-gradient(135deg, var(--ap-brand-900) 0%, var(--ap-brand) 100%);
  color: var(--ap-white);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat center bottom;
  background-size: cover;
  opacity: 0.3;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--ap-white);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}

.feature-item i {
  color: var(--ap-accent);
  font-size: 1.25rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-placeholder {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.hero-placeholder i {
  color: rgba(255, 255, 255, 0.5);
}

.hero-img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  max-height: 550px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  object-fit: cover;
  object-position: center;
}

/* ========================================
   Trust Badges
   ======================================== */

.trust-section {
  background: var(--ap-bg);
  padding: 2rem 0;
  border-bottom: 1px solid var(--ap-border);
}

.trust-badges {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.badge-item i {
  font-size: 2rem;
  color: var(--ap-brand);
}

.badge-item span {
  font-weight: 600;
  color: var(--ap-text);
}

/* ========================================
   Section Titles
   ======================================== */

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--ap-text);
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--ap-muted);
  margin-bottom: 3rem;
}

/* ========================================
   Equipment Section
   ======================================== */

.equipment-section {
  padding: 5rem 0;
  background: var(--ap-white);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.equipment-card {
  background: var(--ap-white);
  border: 1px solid var(--ap-border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 1px 2px rgba(2, 8, 23, 0.06);
}

.equipment-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(2, 8, 23, 0.12);
}

.card-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--ap-brand) 0%, var(--ap-brand-900) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.card-icon i {
  font-size: 2rem;
  color: var(--ap-white);
}

.equipment-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card-features {
  text-align: left;
  margin: 1.5rem 0;
}

.card-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--ap-text);
}

.card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--ap-brand);
  font-weight: 700;
}

/* ========================================
   Packages Section
   ======================================== */

.packages-section {
  padding: 5rem 0;
  background: var(--ap-bg);
}

.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.package-card {
  background: var(--ap-white);
  border: 2px solid var(--ap-border);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
  transition: all 0.3s ease;
}

.package-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(2, 8, 23, 0.12);
}

.package-card.featured {
  border-color: var(--ap-brand);
  box-shadow: 0 8px 24px rgba(14, 90, 167, 0.15);
}

.package-card.featured .badge-sale {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.package-header {
  text-align: center;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--ap-border);
  margin-bottom: 1.5rem;
}

.package-header h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--ap-brand);
}

.package-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.package-price .amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ap-text);
  font-family: var(--ap-font-head);
}

.package-price .currency {
  font-size: 1.25rem;
  color: var(--ap-muted);
  font-weight: 600;
}

.package-features {
  margin-bottom: 2rem;
}

.package-features .feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--ap-border);
}

.package-features .feature:last-child {
  border-bottom: none;
}

.package-features .feature i {
  color: var(--ap-brand);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.package-features .feature.highlight {
  background: rgba(14, 90, 167, 0.05);
  padding: 0.75rem;
  border-radius: 8px;
  margin: 0.5rem 0;
}

.packages-note {
  text-align: center;
  color: var(--ap-muted);
  font-size: 0.875rem;
  font-style: italic;
}

/* ========================================
   Vending Section
   ======================================== */

.vending-section {
  padding: 5rem 0;
  background: var(--ap-white);
}

.vending-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.vending-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--ap-brand);
}

.vending-description {
  font-size: 1.125rem;
  color: var(--ap-muted);
  margin-bottom: 2rem;
}

.vending-features {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.vending-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.vending-feature i {
  font-size: 1.5rem;
  color: var(--ap-brand);
  background: rgba(14, 90, 167, 0.1);
  padding: 0.75rem;
  border-radius: 12px;
  flex-shrink: 0;
}

.vending-feature h4 {
  margin-bottom: 0.25rem;
  color: var(--ap-text);
}

.vending-feature p {
  color: var(--ap-muted);
  font-size: 0.9375rem;
}

.vending-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.vending-placeholder {
  background: var(--ap-bg);
  border-radius: 16px;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.vending-placeholder i {
  color: var(--ap-brand);
  opacity: 0.3;
}

.vending-img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  object-fit: cover;
}

/* ========================================
   Installation Timeline
   ======================================== */

.installation-section {
  padding: 5rem 0;
  background: var(--ap-bg);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.timeline-item {
  text-align: center;
  position: relative;
}

.timeline-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--ap-brand) 0%, var(--ap-brand-900) 100%);
  color: var(--ap-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1rem;
  font-family: var(--ap-font-head);
}

.timeline-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--ap-text);
}

.timeline-content p {
  color: var(--ap-muted);
  font-size: 0.9375rem;
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonials-section {
  padding: 5rem 0;
  background: var(--ap-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.testimonial-card {
  background: var(--ap-white);
  border: 1px solid var(--ap-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 1px 2px rgba(2, 8, 23, 0.06);
}

.stars {
  color: var(--ap-accent);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.testimonial-card p {
  color: var(--ap-text);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.testimonial-author strong {
  color: var(--ap-text);
  font-weight: 600;
}

.testimonial-author span {
  color: var(--ap-muted);
  font-size: 0.875rem;
}

.results-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 2px solid var(--ap-border);
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ap-brand);
  font-family: var(--ap-font-head);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--ap-muted);
  font-size: 1rem;
}

/* ========================================
   FAQ Section
   ======================================== */

.faq-section {
  padding: 5rem 0;
  background: var(--ap-bg);
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--ap-white);
  border: 1px solid var(--ap-border);
  border-radius: 14px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ap-text);
  cursor: pointer;
  text-align: left;
  font-family: var(--ap-font-head);
  transition: all 0.2s ease;
}

.faq-question:hover {
  color: var(--ap-brand);
}

.faq-question i {
  color: var(--ap-brand);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  color: var(--ap-muted);
  line-height: 1.7;
}

/* ========================================
   Contact Section
   ======================================== */

.contact-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--ap-brand-900) 0%, var(--ap-brand) 100%);
  color: var(--ap-white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--ap-white);
}

.contact-info p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: 12px;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-method:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(5px);
}

.contact-method i {
  font-size: 1.5rem;
  color: var(--ap-accent);
}

.contact-method div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-method strong {
  font-weight: 600;
}

.contact-method span {
  opacity: 0.9;
  font-size: 0.9375rem;
}

.contact-form-wrapper {
  background: var(--ap-white);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.contact-form h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  color: var(--ap-text);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--ap-text);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0;
  font-weight: 400;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--ap-brand-900);
  color: var(--ap-white);
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: var(--ap-white);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.footer-logo {
  height: 50px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(0) invert(1);
}

.footer-col p {
  opacity: 0.9;
  line-height: 1.7;
  font-size: 0.9375rem;
}

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

.footer-col ul li a {
  opacity: 0.9;
  transition: all 0.2s ease;
  font-size: 0.9375rem;
}

.footer-col ul li a:hover {
  opacity: 1;
  color: var(--ap-accent);
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.social-links a:hover {
  background: var(--ap-accent);
  color: var(--ap-brand-900);
  transform: translateY(-3px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
}

.footer-bottom p {
  opacity: 0.8;
  font-size: 0.875rem;
}

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

.footer-legal a {
  opacity: 0.8;
  font-size: 0.875rem;
  transition: opacity 0.2s ease;
}

.footer-legal a:hover {
  opacity: 1;
  color: var(--ap-accent);
}

/* ========================================
   WhatsApp Float Button
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ap-white);
  font-size: 2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 999;
}

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

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 992px) {
  .hero-content,
  .vending-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-image,
  .vending-image {
    order: -1;
  }

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

  .section-title {
    font-size: 2rem;
  }

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

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

@media (max-width: 768px) {
  .logo-img {
    height: 60px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ap-white);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.active {
    max-height: 500px;
    padding: 1rem 0;
  }

  .nav-menu li {
    padding: 0 1.5rem;
  }

  .nav-link {
    display: block;
    padding: 0.75rem 0;
  }

  .nav-menu .btn-primary {
    margin: 0.5rem 1.5rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-img {
    min-height: 250px;
    max-height: 350px;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta a {
    width: 100%;
    justify-content: center;
  }

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

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

  .package-price .amount {
    font-size: 2.25rem;
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    flex-direction: column;
    gap: 0.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .trust-badges {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}