/* Base Styles */
:root {
    --primary-color: rgba(188, 0, 205, 0.85);
    --secondary-color: rgba(17, 205, 0, 0.85);
    
    /* Theme Variables */
    --bg-color: #b3b3b3;
    --text-color: #444;
    --header-bg: rgba(255, 255, 255, 0.95);
    --card-bg: #fff;
    --section-bg: #f8f8f8;
    --border-color: rgba(0, 0, 0, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.06);
    --input-bg: #fff;
    --dark-color: #272626;
    
    /* Common Properties */
    --transition: all 0.3s ease;
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --card-border: 1px solid rgba(0, 0, 0, 0.1);
    --footer-bg: #272626;
}

/* Dark Theme - Simple & Effective */
[data-theme="dark"] {
    /* Base colors */
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --header-bg: rgba(10, 10, 10, 0.95);
    --card-bg: #1a1a1a;
    --section-bg: #121212;
    --footer-bg: #272626;
    
    /* Accents and details */
    --border-color: rgba(255, 255, 255, 0.2);
    --overlay-color: rgba(0, 0, 0, 0.7);
    --shadow-color: rgba(0, 0, 0, 0.4);
    --input-bg: #222;
    
    /* Text colors */
    --heading-color: #ffffff;
    --paragraph-color: #ffffff;
    --muted-color: #cccccc;
    --footer-color: #cccccc;
    
    /* Brand colors - brighter in dark mode */
    --primary-color: #ff66ff;
    --secondary-color: #66ff66;
    
    /* Enhanced visuals */
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    --card-border: 1px solid rgba(255, 255, 255, 0.2);
    --accent-glow: 0 0 10px rgba(255, 102, 255, 0.4);
    --text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Dark Mode Enhancement - Apply to all sections */
[data-theme="dark"] section {
    background-color: var(--section-bg);
}

[data-theme="dark"] .hero-background {
    background-color: var(--section-bg);
}

[data-theme="dark"] .hero-background .overlay {
    background-color: var(--overlay-color);
}

[data-theme="dark"] .hero-background img {
    opacity: 0.7;
    filter: brightness(0.8) contrast(1.1);
}

[data-theme="dark"] .hero-content {
    color: var(--text-color);
}

[data-theme="dark"] .hero-content h1 {
    color: var(--primary-color);
}

[data-theme="dark"] .hero-content p {
    color: var(--paragraph-color);
}

/* Make all text elements visible in dark mode */
[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4,
[data-theme="dark"] p, 
[data-theme="dark"] li, 
[data-theme="dark"] span:not(.fa) {
    color: var(--text-color);
}

/* Enhance all cards and containers */
[data-theme="dark"] .feature, 
[data-theme="dark"] .service-card, 
[data-theme="dark"] .process-step, 
[data-theme="dark"] .audience-item, 
[data-theme="dark"] .portfolio-item, 
[data-theme="dark"] .faq-item,
[data-theme="dark"] .modal-content,
[data-theme="dark"] .about-content,
[data-theme="dark"] .portfolio-grid,
[data-theme="dark"] .process-steps {
    background-color: var(--card-bg);
    border: var(--card-border);
    box-shadow: var(--card-shadow);
}

[data-theme="dark"] .service-card {
    background-color: var(--card-bg);
    border: var(--card-border);
    box-shadow: var(--card-shadow);
}

[data-theme="dark"] .service-card::before {
    background-color: rgba(154, 255, 145, 0.12);
}

[data-theme="dark"] .service-card:hover::before {
    height: 100%;
}

/* Enhance active elements */
[data-theme="dark"] .faq-item.active .faq-question,
[data-theme="dark"] .nav-links a.active {
    color: var(--primary-color);
}

/* Enhance interactive elements */
[data-theme="dark"] .step-icon {
    background-color: var(--card-bg);
    color: white;
}

[data-theme="dark"] .step-icon i {
    color: white;
}


[data-theme="dark"] .process-step:hover {
    transform: translateY(-5px);
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .process-step:hover .step-icon {
    transform: translateY(-5px);
    border-bottom: 2px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .process-step:hover::before {
    height: 100%;
}

[data-theme="dark"] .process-step::before {
    background-color: rgba(188, 0, 205, 0);
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    font-weight: 300;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 3.5rem;
}

section {
    padding: 2.5rem 0;
}

.about {
    padding: 2rem 0;
}

h1, h2, h3 {
    line-height: 1.3;
    font-weight: 300;
    color: var(--heading-color);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
    font-weight: 300;
}

h2 {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 1.8rem;
    position: relative;
    font-weight: 300;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    font-weight: 300;
}

p {
    margin-bottom: 1.5rem;
    color: var(--paragraph-color);
}

p.form-intro {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 0.9rem;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 300;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.cta-button:hover {
    background-color: #9900a3;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.cta-secondary {
    background-color: var(--secondary-color);
    margin-left: 10px;
}

.cta-secondary:hover {
    background-color: #0ea600;
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(to right, rgba(17, 205, 0, 0.7), rgba(188, 0, 205, 0.7));
    z-index: 1001;
    transition: width 0.1s ease;
}

/* Header & Navigation */
header {
    background-color: var(--header-bg);
    box-shadow: 0 2px 5px var(--shadow-color);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    cursor: pointer;
}

/* Theme Toggle */
.theme-toggle-wrapper {
    display: flex;
    align-items: center;
}

#theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    background-color: rgba(188, 0, 205, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

#theme-toggle:hover {
    background-color: rgba(188, 0, 205, 0.15);
    transform: translateY(-2px);
}

#theme-toggle i {
    font-size: 1.1rem;
    position: absolute;
    transition: all 0.3s ease;
}

#theme-toggle .dark-icon {
    opacity: 1;
    transform: translateY(0);
}

#theme-toggle .light-icon {
    opacity: 0;
    transform: translateY(20px);
}

[data-theme="dark"] #theme-toggle .dark-icon {
    opacity: 0;
    transform: translateY(-20px);
}

[data-theme="dark"] #theme-toggle .light-icon {
    opacity: 1;
    transform: translateY(0);
}

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

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 300;
    font-size: 0.75rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0.5rem;
    position: relative;
    opacity: 0.9;
    cursor: pointer;
}

.nav-links a:hover {
    color: var(--primary-color);
    opacity: 1;
}

.nav-links a.active {
    color: var(--primary-color);
    font-weight: 400;
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--primary-color);
    opacity: 0;
    transform: translateX(-50%);
    transition: all 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 80%;
    opacity: 0.5;
}

.nav-links a:hover::after {
    width: 60%;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: all 0.3s ease;
}

[data-theme="dark"] .hamburger span {
    background-color: var(--text-color);
}

.logo {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    border-radius: 50%;
}

.logo a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
}

.logo a:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.logo img {
    max-height: 64px;
    max-width: 64px;
    border-radius: 50%;
    transition: var(--transition);
}

.logo-text {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 60vh;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60vh;
    z-index: -1;
}

.hero-background img {
    width: 100%;
    height: 60vh;
    object-fit: cover;
}

.hero-background .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60vh;
}

.hero-background .overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60vh;
    background: linear-gradient(var(--primary-color), var(--secondary-color));
    opacity: 0.3;
}

.hero-content {
    max-width: 650px;
    text-align: center;
    margin: 0 auto;
    padding: 2rem 0;
}

.hero-content h1 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 300;
    line-height: 1.4;
}

.hero-content .highlight {
    color: var(--primary-color);
    font-weight: 400;
}

.hero-content p {
    font-size: 1rem;
    margin-bottom: 1.2rem;
    font-weight: 300;
    line-height: 1.5;
}

.typing-text {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 300;
    min-height: 3em;
    margin-bottom: 2rem;
}

.typing-text::after {
    content: '|';
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}


/* Modal styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    overflow: auto;
}

.modal.show {
    opacity: 1;
    display: block;
}

.modal-content {
    background-color: var(--bg-color);
    margin: 5% auto;
    padding: 1.5rem;
    border-radius: 15px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: translateY(-50px);
    transition: transform 0.3s ease;
    position: relative;
    border-top: 5px solid var(--primary-color);
}

.modal.show .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 0.8rem;
    right: 1rem;
    color: var(--text-color);
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.6;
    padding: 0.3rem;
    line-height: 1;
    z-index: 1001;
}

.close-modal:hover {
    color: var(--primary-color);
    opacity: 1;
    transform: scale(1.1);
}

.modal h2 {
    margin-top: 0;
    margin-bottom: 0.8rem;
    text-align: left;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.modal h2:after {
    left: 0;
    transform: none;
    width: 50px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.modal p {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 0;
}

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

.modal .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 400;
    color: var(--text-color);
    font-size: 0.85rem;
    transition: all 0.3s ease;
    position: absolute;
    top: -9px;
    left: 12px;
    background-color: var(--bg-color);
}

.modal .form-group input:focus + label,
.modal .form-group select:focus + label,
.modal .form-group textarea:focus + label {
color: var(--primary-color);
transform: translateY(-1.5rem) scale(0.8);
background: white;
padding: 0 0.5rem;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
border-color: #ff3860;
animation: shake 0.5s;
}

.form-group input.error + label,
.form-group select.error + label,
.form-group textarea.error + label {
color: #ff3860;
}

.form-group input.error:focus,
.form-group select.error:focus,
.form-group textarea.error:focus {
border-color: #ff3860;
box-shadow: 0 0 0 2px rgba(255, 56, 96, 0.2);
}

@keyframes shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-5px); }
75% { transform: translateX(5px); }
}

.modal input,
.modal select,
.modal textarea {
width: 100%;
padding: 0.6rem 0.8rem;
border: 1px solid var(--border-color);
border-radius: 6px;
font-family: inherit;
font-size: 0.9rem;
background-color: var(--input-bg);
color: var(--text-color);
transition: all 0.3s ease;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.modal input:focus,
.modal select:focus,
.modal textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(188, 0, 205, 0.1);
}

.modal input::placeholder,
.modal textarea::placeholder {
    color: var(--text-color);
    opacity: 0.5;
    font-size: 0.85rem;
}

.form-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

#whatsapp-submit {
    background-color: #25d366;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
    font-size: 1rem;
}

#whatsapp-submit:hover {
    background-color: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.2);
}

#whatsapp-submit:before {
    content: '\f232';
    font-family: 'FontAwesome';
    margin-right: 8px;
}

.form-buttons .cta-button {
    padding: 1rem 1.5rem;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.form-buttons .cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(188, 0, 205, 0.2);
}

.form-buttons .cta-secondary:hover {
    box-shadow: 0 10px 20px rgba(17, 205, 0, 0.2);
}

/* Contact Section */
.contact {
    padding: 4rem 0;
    background-color: var(--light-color);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.contact-buttons {
    display: flex;
    margin-bottom: 1.5rem;
}

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

.contact-method {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.contact-method i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: 1rem;
}

.contact-form {
    background-color: var(--bg-color);
    padding: 1.2rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    max-width: 400px;
    margin: 0 auto;
}

.contact-form h3 {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: 0.2rem;
    text-align: left;
}

.contact-form h3:after {
    display: none;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-color);
}

.clean-form-group input,
.clean-form-group textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-top: 0.3rem;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.contact-form input:focus,
.contact-form textarea:focus,
.clean-form-group input:focus,
.clean-form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(188, 0, 205, 0.2);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder,
.clean-form-group input::placeholder,
.clean-form-group textarea::placeholder {
    color: var(--text-color);
    opacity: 0.5;
}

.form-button {
    display: block;
    width: 100%;
    background-color: #bc00cd;
    color: #fff;
    padding: 0.6rem;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    text-align: center;
}

.form-button:hover {
    background-color: #850091;
    transform: translateY(-2px);
}

.form-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #666;
}

.form-footer a {
    color: var(--primary-color);
    font-weight: 500;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Cross-browser compatibility */
@-webkit-keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@-moz-keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@-o-keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}