/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=IBM+Plex+Sans:wght@400;600;700&display=swap');

/* CSS Variables */
:root {
    /* Color Palette - Split-Complementary Scheme */
    --color-primary: #FF6B6B; /* Coral */
    --color-secondary: #6BCB77; /* Green */
    --color-accent: #4D96FF; /* Blue */
    --color-dark: #1E1E1E;
    --color-light: #F5F5F5;
    --color-overlay: rgba(0, 0, 0, 0.5);
    
    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    
    /* Gradient Backgrounds */
    --gradient-bg: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(75, 150, 255, 0.2));
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: rgba(0, 0, 0, 0.2);
    
    /* Transition */
    --transition-speed: 0.3s;
    
    /* 3D Effect */
    --depth: 20px;
    
    /* Responsive Typography */
    --font-size-small: 1rem;
    --font-size-medium: 1.5rem;
    --font-size-large: 2.5rem;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-dark);
    color: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    text-align: center;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: #FFFFFF;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
}

p {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--color-light);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-family: var(--font-heading);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: transform var(--transition-speed), background-color var(--transition-speed);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #FF5252;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px var(--glass-shadow);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: #FFFFFF;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: #57D68D;
    transform: translateY(-3px);
    box-shadow: 0 4px 8px var(--glass-shadow);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-light);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    font-weight: 600;
    transition: color var(--transition-speed);
}

.burger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--color-light);
    transition: all var(--transition-speed) ease;
}

/* Burger Animation */
.burger.toggle .line1 {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.burger.toggle .line2 {
    opacity: 0;
}

.burger.toggle .line3 {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Sections */
section {
    padding: 4rem 0;
    position: relative;
}

.section-title {
    margin-bottom: 2rem;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative;
    color: #FFFFFF;
    text-align: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.hero .btn-primary {
    font-size: 1.2rem;
    padding: 0.75rem 2rem;
}

/* Mission Section */
.mission {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 4px 30px var(--glass-shadow);
    text-align: center;
}

.mission p {
    max-width: 800px;
    margin: 0 auto;
}

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

.service-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.service-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.service-item .icon img {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
    transition: transform var(--transition-speed);
}

.service-item:hover .icon img {
    transform: rotate(10deg) scale(1.1);
}

.service-item h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-item p {
    font-size: 1rem;
}

/* Projects Section */
.projects .projects-slider {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    perspective: 1000px;
}

.slide {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    transform: rotateY(0deg);
}

.slide:hover {
    transform: rotateY(5deg) translateY(-10px);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.slide-caption {
    padding: 1rem;
    font-size: 1.2rem;
    text-align: center;
}

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

.story-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.story-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.story-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.story-item p {
    font-size: 1rem;
    color: #E0E0E0;
}

/* Press Section */
.press .press-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.press .press-gallery img {
    width: 300px;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform var(--transition-speed);
}

.press .press-gallery img:hover {
    transform: scale(1.05);
}

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

.pricing-plan {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.pricing-plan:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.pricing-plan h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.pricing-plan p {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.pricing-plan ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.pricing-plan ul li {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    color: #E0E0E0;
}

.pricing-plan .btn-secondary {
    font-size: 1rem;
}

/* Case Studies Section */
.case-studies .cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.case-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.case-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.case-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.case-item p {
    font-size: 1rem;
    color: #E0E0E0;
}

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

.gallery .image-gallery img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform var(--transition-speed);
}

.gallery .image-gallery img:hover {
    transform: scale(1.05);
}

/* Careers Section */
.careers {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 30px var(--glass-shadow);
}

.careers p {
    max-width: 800px;
    margin: 0 auto 2rem auto;
    font-size: 1.1rem;
}

/* External Resources Section */
.external-resources .resources-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.resource-item {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 30px var(--glass-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.resource-item:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 8px 40px var(--glass-shadow);
}

.resource-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.resource-item p {
    font-size: 0.95rem;
    color: #E0E0E0;
}

/* Contact Section */
.contact form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 5px var(--color-accent);
    outline: none;
}

.contact .btn-primary {
    align-self: center;
    font-size: 1.1rem;
    padding: 0.75rem 2rem;
}

/* Footer */
footer {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
    padding: 2rem 0;
    text-align: center;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

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

.footer-links a {
    color: var(--color-light);
    font-weight: 500;
    transition: color var(--transition-speed);
}

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

.social-media {
    display: flex;
    gap: 1rem;
}

.social-media a {
    color: var(--color-light);
    font-size: 1.2rem;
    font-weight: 600;
    transition: color var(--transition-speed);
}

.social-media a:hover,
.social-media a:focus {
    color: var(--color-primary);
}

footer p {
    font-size: 0.9rem;
    color: #E0E0E0;
}

/* Cookie Popup */
#cookie-popup {
    font-family: var(--font-body);
    background: rgba(0, 0, 0, 0.8);
    color: #FFFFFF;
    padding: 1rem 2rem;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

#cookie-popup p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

#cookie-popup button {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}

#cookie-popup button:hover,
#cookie-popup button:focus {
    background-color: #FF5252;
    transform: translateY(-2px);
}

/* Media Queries */
@media (max-width: 1024px) {
    .nav-links {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: 0;
        top: 70px;
        height: calc(100vh - 70px);
        background: var(--glass-bg);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        width: 200px;
        transform: translateX(100%);
        transition: transform var(--transition-speed);
    }

    .nav-links.nav-active {
        transform: translateX(0);
    }

    .burger {
        display: flex;
    }

    .hero h1 {
        font-size: clamp(2rem, 5vw, 3rem);
    }

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

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .btn-primary {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .pricing-plan p {
        font-size: 1.5rem;
    }
}

/* Adaptive Typography */
body {
    font-size: 16px;
}

@media (min-width: 320px) and (max-width: 480px) {
    body {
        font-size: 14px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    body {
        font-size: 15px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    body {
        font-size: 16px;
    }
}

@media (min-width: 1025px) {
    body {
        font-size: 18px;
    }
}

/* 3D Effects */
@keyframes rotate3d {
    0% {
        transform: rotateY(0deg);
    }
    50% {
        transform: rotateY(15deg);
    }
    100% {
        transform: rotateY(0deg);
    }
}

.slide:hover {
    animation: rotate3d 0.6s ease-in-out forwards;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

.padding {
    padding: 1rem;
}

.hidden {
    display: none;
}

/* Success Page Styling */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    text-align: center;
    padding: 2rem;
}

.success-page h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.success-page p {
    font-size: 1.2rem;
    color: #E0E0E0;
}

/* Privacy and Terms Pages Padding */
.privacy-terms {
    padding-top: 100px;
}

/* Form Styles */
input[type="text"],
input[type="email"],
textarea {
    background: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

input::placeholder,
textarea::placeholder {
    color: #CCCCCC;
}

input:focus,
textarea:focus {
    border: 1px solid var(--color-accent);
    outline: none;
    box-shadow: 0 0 5px var(--color-accent);
}

/* Hover Effects for 'Leer Más' Links */
.read-more {
    color: var(--color-accent);
    font-weight: 600;
    position: relative;
    transition: color var(--transition-speed);
}

.read-more::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    background: var(--color-accent);
    left: 0;
    bottom: -2px;
    transition: width var(--transition-speed);
}

.read-more:hover::after {
    width: 100%;
}

.read-more:hover {
    color: var(--color-primary);
}

/* Social Media Text Icons */
.social-media a::before {
    content: attr(data-icon);
    margin-right: 0.5rem;
    font-family: 'Inter', sans-serif;
}

/* Example for social media icons */
.social-media a[data-icon^="F"]::before { content: "📘"; }
.social-media a[data-icon^="T"]::before { content: "🐦"; }
.social-media a[data-icon^="I"]::before { content: "📸"; }

/* Parallax Effect */
.parallax {
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* Image Overlays */
.image-overlay {
    position: relative;
}

.image-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-overlay);
    z-index: 1;
}

.image-overlay img {
    position: relative;
    z-index: 0;
}

/* Animate on Scroll */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-speed) ease-out, transform var(--transition-speed) ease-out;
}

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

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Form Button Styling */
button[type="submit"] {
    background-color: var(--color-secondary);
    color: #FFFFFF;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}

button[type="submit"]:hover,
button[type="submit"]:focus {
    background-color: #57D68D;
    transform: translateY(-3px);
}

/* Ensure Footer Links Do Not Overlap */
footer a {
    display: inline-block;
    padding: 0.5rem 1rem;
}

/* Image Path Placeholders */
.hero {
    /*background-image: url('image/hero-background.jpg');*/
}

.service-item .icon img {
    src: url('image/service1.jpg');
}

.projects .slide img {
    src: url('image/project1.jpg');
}

.gallery .image-gallery img {
    src: url('image/gallery1.jpg');
}

/* Additional Responsive Adjustments */
@media (max-width: 768px) {
    .pricing-plan {
        padding: 1.5rem;
    }

    .pricing-plan p {
        font-size: 1.5rem;
    }
}