/* Ecuador eVisa Website - Main Styles */
/* Inspired by Ecuador flag colors: Yellow (#FFD700), Blue (#0066CC), Red (#DC143C) */

:root {
    /* Ecuador Flag Color Palette */
    --primary-yellow: #FFD700;
    --primary-blue: #0066CC;
    --primary-red: #DC143C;

    /* Light Theme Colors */
    --light-yellow: #FFF9E6;
    --light-blue: #E6F3FF;
    --light-red: #FFE6E6;

    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --dark-gray: #343A40;
    --border-color: #DEE2E6;

    /* Theme Colors */
    --theme-primary: var(--primary-blue);
    --theme-secondary: var(--primary-yellow);
    --theme-accent: var(--primary-red);

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Poppins', sans-serif;

    /* Spacing */
    --section-padding: 60px 0;
    --container-padding: 0 15px;

    /* Shadows */
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--dark-gray);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.1rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

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

a:hover {
    color: var(--theme-accent);
    text-decoration: none;
}

/* Container and Layout */
.container-fluid {
    padding: var(--container-padding);
    max-width: 100%;
}

.section {
    padding: var(--section-padding);
}

.section-sm {
    padding: 40px 0;
}

.section-lg {
    padding: 80px 0;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-medium);
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-medium);
}

.navbar {
    padding: 0.5rem 0;
}

.navbar-brand {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--theme-primary) !important;
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-brand img {
    height: 40px;
    width: auto;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-gray) !important;
    padding: 0.5rem 1rem !important;
    transition: var(--transition-fast);
    position: relative;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--theme-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-medium);
    border-radius: 8px;
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--light-blue);
    color: var(--theme-primary);
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 12px 24px;
    border-radius: 6px;
    transition: var(--transition-fast);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--theme-primary) 0%, #0052A3 100%);
    color: var(--white);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0052A3 0%, var(--theme-primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--white);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--theme-secondary) 0%, #E6C200 100%);
    color: var(--dark-gray);
    box-shadow: var(--shadow-light);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #E6C200 0%, var(--theme-secondary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--dark-gray);
}

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

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

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--light-yellow) 50%, var(--light-red) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('/images/ecuador-pattern.png') repeat;
    opacity: 0.05;
    z-index: 1;
} */

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

.hero h1 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.hero .lead {
    font-size: 1.2rem;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-medium);
    overflow: hidden;
    background: var(--white);
}

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

.card-header {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background: var(--light-gray);
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.card-title {
    color: var(--theme-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Feature Boxes */
.feature-box {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    background: var(--white);
    box-shadow: var(--shadow-light);
    transition: var(--transition-medium);
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.feature-box h4 {
    color: var(--theme-primary);
    margin-bottom: 1rem;
}

/* Process Steps */
.process-step {
    position: relative;
    text-align: center;
    padding: 2rem 1rem;
}

.process-step::after {
    content: '';
    position: absolute;
    top: 40px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--theme-primary) 0%, var(--theme-secondary) 100%);
    z-index: 1;
}

.process-step:last-child::after {
    display: none;
}

.process-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

/* Statistics */
.stats-box {
    text-align: center;
    padding: 2rem 1rem;
}

.stats-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--theme-primary);
    display: block;
    line-height: 1;
}

.stats-label {
    font-size: 1rem;
    color: var(--medium-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* Testimonials */
.testimonial {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    position: relative;
    margin-bottom: 2rem;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--theme-secondary);
    line-height: 1;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--medium-gray);
}

.testimonial-author {
    font-weight: 600;
    color: var(--theme-primary);
}

/* FAQ */
.faq-item {
    margin-bottom: 1rem;
}

.faq-question {
    background: var(--light-blue);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    width: 100%;
    text-align: left;
    font-weight: 500;
    color: var(--dark-gray);
}

.faq-question:hover {
    background: var(--theme-secondary);
}

.faq-answer {
    padding: 1rem 1.5rem;
    background: var(--white);
    border-radius: 0 0 8px 8px;
    border: 1px solid var(--border-color);
    border-top: none;
    display: none;
}

.faq-answer.active {
    display: block;
}

/* Forms */
.form-control {
    border: 2px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 16px;
    transition: var(--transition-fast);
    background: var(--white);
}

.form-control:focus {
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
    background: var(--white);
}

.form-label {
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.table thead th {
    background: linear-gradient(135deg, var(--theme-primary) 0%, var(--theme-secondary) 100%);
    color: var(--white);
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    border-color: var(--border-color);
}

.table tbody tr:hover {
    background: var(--light-blue);
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
    padding: 1rem 1.5rem;
}

.alert-info {
    background: var(--light-blue);
    color: var(--theme-primary);
}

.alert-success {
    background: #D4EDDA;
    color: #155724;
}

.alert-warning {
    background: var(--light-yellow);
    color: #856404;
}

.alert-danger {
    background: var(--light-red);
    color: var(--theme-accent);
}

/* Breadcrumbs */
.breadcrumb {
    background: var(--light-gray);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.breadcrumb-item a {
    color: var(--theme-primary);
}

.breadcrumb-item.active {
    color: var(--medium-gray);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, #2C3E50 100%);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer h5 {
    color: var(--theme-secondary);
    margin-bottom: 1rem;
}

.footer a {
    color: #ffffff;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid #34495E;
    padding-top: 1rem;
    margin-top: 2rem;
    text-align: center;
    color: #BDC3C7;
}

/* Utility Classes */
.text-primary {
    color: var(--theme-primary) !important;
}

.text-secondary {
    color: var(--theme-secondary) !important;
}

.text-accent {
    color: var(--theme-accent) !important;
}

.bg-primary {
    background: var(--theme-primary) !important;
}

.bg-secondary {
    background: var(--theme-secondary) !important;
}

.bg-light-blue {
    background: var(--light-blue) !important;
}

.bg-light-yellow {
    background: var(--light-yellow) !important;
}

.bg-light-red {
    background: var(--light-red) !important;
}

.border-primary {
    border-color: var(--theme-primary) !important;
}

.shadow-light {
    box-shadow: var(--shadow-light) !important;
}

.shadow-medium {
    box-shadow: var(--shadow-medium) !important;
}

.shadow-heavy {
    box-shadow: var(--shadow-heavy) !important;
}

/* Icon Styles */
.fa {
    margin-right: 8px;
}

.icon-lg {
    font-size: 2rem;
}

.icon-xl {
    font-size: 3rem;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--theme-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.scroll-to-top:hover {
    background: var(--theme-accent);
    transform: translateY(-2px);
}

.scroll-to-top.show {
    display: flex;
}