/* 
* Audiexperto - Main Stylesheet
* Author: Web Designer
* Version: 1.0
*
* Color Palette:
* - Main: #6D28D9 (electric-violet)
* - Accent: #FB5607 (coral-orange)
* - Background: #F9FAFB (smoky-white)
* - Text: #1F2937 (rich-dark-gray)
*/

/* ===== RESET & BASE STYLES ===== */
:root {
  --color-primary: #6D28D9;
  --color-primary-light: #8B5CF6;
  --color-primary-dark: #5B21B6;
  --color-accent: #FB5607;
  --color-accent-light: #FC8A4A;
  --color-accent-dark: #E14C06;
  --color-bg: #F9FAFB;
  --color-bg-alt: #F1F5F9;
  --color-text: #1F2937;
  --color-text-light: #4B5563;
  --color-text-lighter: #9CA3AF;
  --color-border: #E5E7EB;
  --color-white: #FFFFFF;
  --color-success: #10B981;
  --color-error: #EF4444;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: 'Montserrat', sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

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

.img-fluid {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  section {
    padding: 3rem 0;
  }
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.5rem;
  }
}

/* ===== BUTTONS & INPUTS ===== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

input, select, textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-alt);
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: var(--color-text);
  transition: var(--transition);
}

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

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: block;
  color: var(--color-text);
}

.logo-svg {
  width: auto;
  height: 40px;
}

.main-nav {
  display: flex;
}

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

.nav-link {
  color: var(--color-text);
  font-weight: 500;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

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

.btn-header {
  margin-left: 2rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--color-text);
  transition: var(--transition);
}

@media (max-width: 992px) {
  .mobile-menu-btn {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }

  .main-nav.show {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    padding: 2rem 0;
  }

  .btn-header {
    display: none;
  }

  .mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .mobile-menu-btn.active .bar:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: 6rem;
  padding-bottom: 6rem;
  background-color: var(--color-white);
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 3rem;
}

.hero-content {
  flex: 1;
}

.hero-image {
  flex: 1;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--color-text-light);
}

@media (max-width: 992px) {
  .hero-container {
    flex-direction: column;
  }

  .hero-title {
    font-size: 2.75rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--color-accent);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
}

/* ===== ABOUT SECTION ===== */
.about {
  background-color: var(--color-bg);
}

.about-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

.about-text p {
  margin-bottom: 1.5rem;
}

.about-list {
  margin-top: 2rem;
}

.about-list li {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.list-icon {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-size: 0.8rem;
  margin-right: 1rem;
}

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

/* ===== BENEFITS SECTION ===== */
.benefits {
  background-color: var(--color-white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.benefit-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background-color: var(--color-bg);
  text-align: center;
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.benefit-title {
  margin-bottom: 1rem;
}

@media (max-width: 992px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== SERVICES SECTION ===== */
.services {
  background-color: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.service-card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
}

.service-title {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.service-text {
  margin-bottom: 2rem;
}

.service-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

@media (max-width: 992px) {
  .service-card {
    grid-template-columns: 1fr;
  }
  
  .service-image {
    height: 300px;
    overflow: hidden;
  }
  
  .service-image img {
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
  background-color: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.testimonial-rating {
  margin-bottom: 1rem;
}

.star {
  color: var(--color-accent);
  font-size: 1.25rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author h4 {
  margin-bottom: 0.25rem;
}

.testimonial-author p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== FAQ SECTION ===== */
.faq {
  background-color: var(--color-bg);
}

.faq-container {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-toggle {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

.faq-question {
  position: relative;
  display: block;
  padding: 1.5rem;
  background-color: var(--color-white);
  color: var(--color-text);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.faq-arrow {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: inline-block;
}

.faq-arrow::before, .faq-arrow::after {
  content: '';
  position: absolute;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.faq-arrow::before {
  width: 2px;
  height: 10px;
  top: 5px;
  left: 9px;
}

.faq-arrow::after {
  width: 10px;
  height: 2px;
  top: 9px;
  left: 5px;
}

.faq-toggle:checked + .faq-question {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.faq-toggle:checked + .faq-question .faq-arrow::before,
.faq-toggle:checked + .faq-question .faq-arrow::after {
  background-color: var(--color-white);
}

.faq-toggle:checked + .faq-question .faq-arrow::before {
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  background-color: var(--color-white);
  transition: max-height 0.3s ease;
}

.faq-toggle:checked ~ .faq-answer {
  max-height: 500px;
  padding: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* ===== CONTACT SECTION ===== */
.contact {
  background-color: var(--color-white);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-icon {
  margin-right: 1rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  color: var(--color-white);
  font-size: 1.5rem;
}

.contact-text h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.contact-text p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

.contact-form-container {
  background-color: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 1.5rem;
}

.checkbox-group {
  display: flex;
  align-items: center;
}

.checkbox-group input {
  width: auto;
  margin-right: 0.75rem;
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: 400;
  font-size: 0.9rem;
}

.form-submit {
  margin-top: 2rem;
}

@media (max-width: 992px) {
  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-text);
  color: var(--color-bg);
  padding-top: 4rem;
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-title {
  color: var(--color-white);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.footer-description {
  color: var(--color-text-lighter);
}

.footer-contact {
  margin-top: 1.5rem;
}

.footer-contact p {
  margin-bottom: 0.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-text-lighter);
}

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

.footer-bottom {
  margin-top: 3rem;
  padding: 1.5rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: var(--color-text-lighter);
}

@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
  .faq-container{
    display: none;
  }
}

/* ===== COOKIE CONSENT ===== */
.cookie-consent {
  position: fixed;
  bottom: -100%;
  left: 0;
  width: 100%;
  background-color: var(--color-text);
  color: var(--color-white);
  padding: 1.5rem;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  transition: bottom 0.5s ease-in-out;
}

.cookie-consent.show {
  bottom: 0;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-content p {
  margin-bottom: 0;
}

.cookie-content a {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== THANK YOU PAGE ===== */
.gracias {
  padding: 8rem 0;
  text-align: center;
}

.gracias-content {
  max-width: 600px;
  margin: 0 auto;
}

.gracias-icon {
  font-size: 5rem;
  margin: 2rem 0;
}

.success-icon {
  color: var(--color-success);
}

.error-icon {
  color: var(--color-error);
}

.gracias-actions {
  margin-top: 3rem;
}

/* ===== UTILITY CLASSES ===== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-1 {
  margin-bottom: 0.5rem !important;
}

.mb-2 {
  margin-bottom: 1rem !important;
}

.mb-3 {
  margin-bottom: 1.5rem !important;
}

.mb-4 {
  margin-bottom: 2rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

/* ===== ICONS (PLACEHOLDER FOR ACTUAL ICONS) ===== */
[class^="icon-"] {
  display: inline-block;
  width: 24px;
  height: 24px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

/* Placeholder icon definitions */
.icon-experience::before {
  content: '👔';
}

.icon-personalized::before {
  content: '🛠️';
}

.icon-technology::before {
  content: '💻';
}

.icon-compliance::before {
  content: '📜';
}

.icon-location::before {
  content: '📍';
}

.icon-phone::before {
  content: '📞';
}

.icon-email::before {
  content: '✉️';
}

.icon-hours::before {
  content: '⏰';
}

.icon-check::before {
  content: '✓';
}

.icon-error::before {
  content: '✗';
}

/* CSS Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content, .about-text, .benefit-card, .service-card, .testimonial-card {
  animation: fadeIn 1s ease-out;
}