/* 
  Audivance Consultores - Main Stylesheet
  Color Palette:
  - Main background: #1E1E1E (dark graphite)
  - Accent: #B6FF00 (neon lime)
  - Secondary accent: #0057FF (ultramarine)
  - Text: #FFFFFF (white)
*/

/* Global Styles */
:root {
    --color-background: #1E1E1E;
    --color-accent: #B6FF00;
    --color-secondary: #0057FF;
    --color-text: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
    --border-radius: 16px; /* 2xl rounded corners */
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-secondary);
}

section {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

section:nth-child(odd) {
    background-color: rgba(255, 255, 255, 0.03);
}

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

/* Buttons */
.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-background);
    font-weight: 700;
    font-size: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    color: var(--color-background);
}

.submit-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-background);
    font-weight: 700;
    font-size: 1rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    width: 100%;
}

.submit-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(30, 30, 30, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

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

.logo img {
    height: 40px;
    margin-right: 1rem;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--color-accent);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding: 8rem 0;
    background: url('../img/yHFc1S.jpg') no-repeat center center;
    background-size: cover;
    position: relative;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 30, 30, 0.7);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.hero h2:after {
    left: 50%;
    transform: translateX(-50%);
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* About Section */
.about-content {
    display: flex;
    gap: 4rem;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.icon {
    margin-bottom: 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
}

.icon img {
    height: 100%;
    object-fit: contain;
}

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

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.service-card ul {
    list-style-position: inside;
    margin-top: 1rem;
}

.service-card li {
    margin-bottom: 0.5rem;
}

/* Testimonials Section */
.testimonials-slider {
    display: flex;
    overflow: hidden;
    margin-top: 2rem;
}

.testimonial {
    flex: 0 0 100%;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-right: 2rem;
}

.testimonial-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 1.5rem;
    border: 3px solid;
    border-image: var(--gradient-primary) 1;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quote {
    font-style: italic;
    position: relative;
    padding: 1.5rem 0;
}

.quote:before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -1rem;
    left: -1rem;
    color: var(--color-accent);
    opacity: 0.3;
}

.client {
    margin-top: 1rem;
}

/* CTA Section */
.cta {
    text-align: center;
    background: var(--gradient-primary);
    padding: 6rem 0;
}

.cta h2, .cta p {
    color: var(--color-background);
}

.cta h2:after {
    background: var(--color-background);
    left: 50%;
    transform: translateX(-50%);
}

.cta .cta-button {
    background: var(--color-background);
    color: var(--color-text);
}

.cta .cta-button:hover {
    background: var(--color-background);
    transform: translateY(-5px);
}

/* Contact Form Section */
.contact {
    text-align: center;
}

.contact-form {
    max-width: 600px;
    margin: 2rem auto 0;
    text-align: left;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

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

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

.form-group input, .form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: #252525;
    color: var(--color-text);
    font-size: 1rem;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.form-check input {
    margin-right: 0.75rem;
    margin-top: 0.25rem;
}

/* FAQ Section */
.faq {
    padding-bottom: 6rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

.faq-item h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.faq-item p {
    margin-bottom: 0;
}

/* Footer */
footer {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 4rem 0;
}

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

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 40px;
}

.footer-links h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-links h4:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-links ul {
    list-style: none;
}

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

.footer-contact p {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.footer-contact p svg {
    margin-right: 0.75rem;
    fill: var(--color-accent);
}

.copyright {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: -100%;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 1.5rem;
    z-index: 10000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: bottom 0.5s ease;
}

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

.cookie-popup p {
    margin-bottom: 0;
    margin-right: 2rem;
}

.cookie-button {
    background-color: var(--color-accent);
    color: var(--color-background);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(30, 30, 30, 0.95);
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        display: block;
    }
    
    .nav-menu li {
        margin: 0;
        padding: 1rem 2rem;
    }
    
    .mobile-toggle {
        display: block;
    }
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .container {
        padding: 3rem 1.5rem;
    }
    
    .hero {
        padding: 6rem 0;
    }
    
    .cookie-popup {
        flex-direction: column;
    }
    
    .cookie-popup p {
        margin-right: 0;
        margin-bottom: 1rem;
    }
}

@media screen and (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}