/*
Theme Name: Viaja na Milha
Theme URI: https://viajanamilha.com.br
Author: Viaja na Milha
Author URI: https://viajanamilha.com.br
Description: Template profissional para a Viaja na Milha - Encontre as melhores passagens com milhas usando inteligência artificial.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: viaja-na-milha
Tags: custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, bootstrap, milhas, viagem

Viaja na Milha WordPress Theme, Copyright 2024 Viaja na Milha
*/

/* ==========================================================================
   CSS Variables - Customizáveis via Theme Options
   ========================================================================== */
:root {
    /* Top Header */
    --vnm-top-header-bg: #1a5a3a;
    --vnm-top-header-color: #ffffff;
    --vnm-top-header-font-size: 14px;

    /* Header */
    --vnm-header-bg: #ffffff;
    --vnm-header-color: #333333;

    /* Hero */
    --vnm-hero-bg: linear-gradient(135deg, #1a5a3a 0%, #2d8a5e 100%);
    --vnm-hero-color: #ffffff;
    --vnm-hero-title-size: 3.5rem;

    /* Primary Colors */
    --vnm-primary: #1a5a3a;
    --vnm-primary-dark: #0f3d27;
    --vnm-primary-light: #2d8a5e;
    --vnm-secondary: #f8b400;
    --vnm-accent: #00d4aa;

    /* Typography */
    --vnm-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --vnm-font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --vnm-font-size-base: 16px;
    --vnm-line-height: 1.6;

    /* Buttons */
    --vnm-btn-primary-bg: #1a5a3a;
    --vnm-btn-primary-color: #ffffff;
    --vnm-btn-primary-hover-bg: #2d8a5e;
    --vnm-btn-secondary-bg: #f8b400;
    --vnm-btn-secondary-color: #1a1a1a;
    --vnm-btn-border-radius: 50px;

    /* Footer */
    --vnm-footer-bg: #0f1f17;
    --vnm-footer-color: #b8c5be;
    --vnm-footer-heading-color: #ffffff;

    /* Spacing */
    --vnm-section-padding: 100px;
    --vnm-container-max-width: 1200px;

    /* Shadows */
    --vnm-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --vnm-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --vnm-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --vnm-shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --vnm-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --vnm-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: var(--vnm-font-size-base);
}

body {
    font-family: var(--vnm-font-primary);
    font-size: 1rem;
    line-height: var(--vnm-line-height);
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--vnm-font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a1a1a;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

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

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

/* ==========================================================================
   Top Header
   ========================================================================== */
.vnm-top-header {
    background: var(--vnm-top-header-bg);
    color: var(--vnm-top-header-color);
    padding: 8px 0;
    font-size: var(--vnm-top-header-font-size);
}

.vnm-top-header a {
    color: var(--vnm-top-header-color);
    opacity: 0.9;
}

.vnm-top-header a:hover {
    opacity: 1;
    color: var(--vnm-top-header-color);
}

.vnm-top-header i {
    margin-right: 8px;
}

.vnm-top-header .contact-item {
    display: inline-flex;
    align-items: center;
    margin-right: 25px;
}

.vnm-top-header .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    margin-left: 8px;
    transition: var(--vnm-transition);
}

.vnm-top-header .social-icons a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* ==========================================================================
   Main Header / Navigation
   ========================================================================== */
.vnm-header {
    background: var(--vnm-header-bg);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--vnm-shadow-sm);
    transition: var(--vnm-transition);
}

.vnm-header.scrolled {
    padding: 10px 0;
    box-shadow: var(--vnm-shadow-md);
}

.vnm-logo img {
    height: 50px;
    width: auto;
    transition: var(--vnm-transition);
}

.vnm-header.scrolled .vnm-logo img {
    height: 40px;
}

.vnm-nav .navbar-nav {
    gap: 10px;
}

.vnm-nav .nav-link {
    color: var(--vnm-header-color) !important;
    font-weight: 500;
    padding: 10px 20px !important;
    border-radius: 25px;
    transition: var(--vnm-transition);
    position: relative;
}

.vnm-nav .nav-link:hover,
.vnm-nav .nav-link.active {
    color: var(--vnm-primary) !important;
    background: rgba(26, 90, 58, 0.08);
}

.vnm-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--vnm-primary);
    transition: var(--vnm-transition);
    transform: translateX(-50%);
}

.vnm-nav .nav-link:hover::after,
.vnm-nav .nav-link.active::after {
    width: 30px;
}

.vnm-header .btn-cta {
    background: var(--vnm-btn-primary-bg);
    color: var(--vnm-btn-primary-color);
    padding: 12px 28px;
    border-radius: var(--vnm-btn-border-radius);
    font-weight: 600;
    border: none;
    transition: var(--vnm-transition);
}

.vnm-header .btn-cta:hover {
    background: var(--vnm-btn-primary-hover-bg);
    transform: translateY(-2px);
    box-shadow: var(--vnm-shadow-md);
}

/* Mobile Menu Toggle */
.navbar-toggler {
    border: none;
    padding: 10px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: none;
    position: relative;
    width: 24px;
    height: 2px;
    background: var(--vnm-primary);
    transition: var(--vnm-transition);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--vnm-primary);
    transition: var(--vnm-transition);
}

.navbar-toggler-icon::before {
    top: -7px;
}

.navbar-toggler-icon::after {
    bottom: -7px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.vnm-hero {
    background: var(--vnm-hero-bg);
    color: var(--vnm-hero-color);
    padding: 120px 0 140px;
    position: relative;
    overflow: hidden;
}

.vnm-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    pointer-events: none;
}

.vnm-hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: #fff;
    transform: skewY(-2deg);
}

.vnm-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.vnm-hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.vnm-hero-badge i {
    margin-right: 8px;
    color: var(--vnm-secondary);
}

.vnm-hero h1 {
    font-size: var(--vnm-hero-title-size);
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.1;
}

.vnm-hero h1 span {
    background: linear-gradient(90deg, var(--vnm-secondary), #ffd466);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vnm-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 40px;
    line-height: 1.7;
}

/* ==========================================================================
   Search Box (Estilo Point.me)
   ========================================================================== */
.vnm-search-box {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--vnm-shadow-xl);
    position: relative;
    z-index: 10;
    margin-top: 30px;
}

.vnm-search-box .search-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.vnm-search-box .search-header .ai-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, var(--vnm-primary), var(--vnm-accent));
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vnm-search-box .search-header .ai-badge i {
    margin-right: 6px;
}

.vnm-search-box .search-header h3 {
    margin: 0 0 0 15px;
    font-size: 1.1rem;
    color: #333;
    font-weight: 600;
}

.vnm-search-form {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.vnm-search-form .search-input-group {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.vnm-search-form .search-input-group i {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--vnm-primary);
    font-size: 1.1rem;
}

.vnm-search-form input,
.vnm-search-form select {
    width: 100%;
    padding: 18px 20px 18px 50px;
    border: 2px solid #eef2f0;
    border-radius: 15px;
    font-size: 1rem;
    transition: var(--vnm-transition);
    background: #fafbfa;
}

.vnm-search-form input:focus,
.vnm-search-form select:focus {
    outline: none;
    border-color: var(--vnm-primary);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(26, 90, 58, 0.1);
}

.vnm-search-form input::placeholder {
    color: #999;
}

.vnm-search-form .date-group {
    display: flex;
    gap: 10px;
    min-width: 300px;
}

.vnm-search-form .date-group input {
    flex: 1;
    min-width: 140px;
}

.vnm-search-form .btn-search {
    background: var(--vnm-btn-primary-bg);
    color: var(--vnm-btn-primary-color);
    padding: 18px 40px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--vnm-transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
}

.vnm-search-form .btn-search:hover {
    background: var(--vnm-btn-primary-hover-bg);
    transform: translateY(-2px);
    box-shadow: var(--vnm-shadow-md);
}

.vnm-search-form .btn-search i {
    font-size: 1.2rem;
}

.vnm-search-suggestions {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.vnm-search-suggestions p {
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 10px;
}

.vnm-search-suggestions .suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.vnm-search-suggestions .tag {
    display: inline-flex;
    align-items: center;
    background: #f5f7f6;
    color: #555;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--vnm-transition);
    border: 1px solid transparent;
}

.vnm-search-suggestions .tag:hover {
    background: rgba(26, 90, 58, 0.1);
    color: var(--vnm-primary);
    border-color: var(--vnm-primary);
}

.vnm-search-suggestions .tag i {
    margin-right: 6px;
    font-size: 0.8rem;
}

/* ==========================================================================
   Features Section (3 Pillars)
   ========================================================================== */
.vnm-features {
    padding: var(--vnm-section-padding) 0;
    background: #fff;
}

.vnm-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.vnm-section-header .section-label {
    display: inline-flex;
    align-items: center;
    background: rgba(26, 90, 58, 0.1);
    color: var(--vnm-primary);
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.vnm-section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.vnm-section-header p {
    font-size: 1.1rem;
    color: #666;
}

.vnm-feature-card {
    background: #fff;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--vnm-transition);
    border: 1px solid #eef2f0;
    height: 100%;
}

.vnm-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--vnm-shadow-lg);
    border-color: transparent;
}

.vnm-feature-card .feature-icon {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    transition: var(--vnm-transition);
}

.vnm-feature-card:nth-child(1) .feature-icon {
    background: linear-gradient(135deg, rgba(26, 90, 58, 0.1), rgba(45, 138, 94, 0.15));
    color: var(--vnm-primary);
}

.vnm-feature-card:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, rgba(248, 180, 0, 0.1), rgba(248, 180, 0, 0.2));
    color: #d49800;
}

.vnm-feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1), rgba(0, 212, 170, 0.2));
    color: #00b894;
}

.vnm-feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.vnm-feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.vnm-feature-card p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* ==========================================================================
   About / Institutional Section
   ========================================================================== */
.vnm-about {
    padding: var(--vnm-section-padding) 0;
    background: linear-gradient(180deg, #f8faf9 0%, #fff 100%);
}

.vnm-about-content {
    padding-right: 50px;
}

.vnm-about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.vnm-about-content p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
}

.vnm-about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid #e5e9e7;
}

.vnm-about-stats .stat-item {
    text-align: center;
}

.vnm-about-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--vnm-primary);
    line-height: 1;
    margin-bottom: 5px;
}

.vnm-about-stats .stat-label {
    font-size: 0.875rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.vnm-about-image {
    position: relative;
}

.vnm-about-image img {
    border-radius: 24px;
    box-shadow: var(--vnm-shadow-lg);
}

.vnm-about-image .floating-card {
    position: absolute;
    background: #fff;
    padding: 20px 25px;
    border-radius: 16px;
    box-shadow: var(--vnm-shadow-md);
    display: flex;
    align-items: center;
    gap: 15px;
}

.vnm-about-image .floating-card.card-1 {
    bottom: 30px;
    left: -30px;
}

.vnm-about-image .floating-card.card-2 {
    top: 30px;
    right: -30px;
}

.vnm-about-image .floating-card i {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.vnm-about-image .floating-card.card-1 i {
    background: rgba(26, 90, 58, 0.1);
    color: var(--vnm-primary);
}

.vnm-about-image .floating-card.card-2 i {
    background: rgba(248, 180, 0, 0.1);
    color: #d49800;
}

.vnm-about-image .floating-card .card-text strong {
    display: block;
    font-size: 1.1rem;
    color: #333;
}

.vnm-about-image .floating-card .card-text span {
    font-size: 0.875rem;
    color: #888;
}

/* ==========================================================================
   Blog Section
   ========================================================================== */
.vnm-blog {
    padding: var(--vnm-section-padding) 0;
    background: #fff;
}

.vnm-blog-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--vnm-shadow-sm);
    transition: var(--vnm-transition);
    border: 1px solid #eef2f0;
    height: 100%;
}

.vnm-blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--vnm-shadow-lg);
    border-color: transparent;
}

.vnm-blog-card .card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.vnm-blog-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--vnm-transition-slow);
}

.vnm-blog-card:hover .card-image img {
    transform: scale(1.08);
}

.vnm-blog-card .card-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--vnm-primary);
    color: #fff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vnm-blog-card .card-body {
    padding: 25px;
}

.vnm-blog-card .card-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.875rem;
    color: #888;
}

.vnm-blog-card .card-meta i {
    margin-right: 5px;
}

.vnm-blog-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.vnm-blog-card h3 a {
    color: #1a1a1a;
}

.vnm-blog-card h3 a:hover {
    color: var(--vnm-primary);
}

.vnm-blog-card .card-excerpt {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.vnm-blog-card .read-more {
    display: inline-flex;
    align-items: center;
    color: var(--vnm-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.vnm-blog-card .read-more i {
    margin-left: 8px;
    transition: var(--vnm-transition);
}

.vnm-blog-card:hover .read-more i {
    transform: translateX(5px);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.vnm-cta {
    padding: 100px 0;
    background: var(--vnm-hero-bg);
    position: relative;
    overflow: hidden;
}

.vnm-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    pointer-events: none;
}

.vnm-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.vnm-cta h2 {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 20px;
}

.vnm-cta p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
}

.vnm-cta .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--vnm-primary);
    padding: 18px 40px;
    border-radius: var(--vnm-btn-border-radius);
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--vnm-transition);
}

.vnm-cta .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: var(--vnm-shadow-xl);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.vnm-footer {
    background: var(--vnm-footer-bg);
    color: var(--vnm-footer-color);
    padding-top: 80px;
}

.vnm-footer-main {
    padding-bottom: 60px;
}

.vnm-footer-brand {
    margin-bottom: 30px;
}

.vnm-footer-brand img {
    height: 45px;
    margin-bottom: 20px;
}

.vnm-footer-brand p {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.8;
}

.vnm-footer h4 {
    color: var(--vnm-footer-heading-color);
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.vnm-footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--vnm-primary);
}

.vnm-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vnm-footer-links li {
    margin-bottom: 12px;
}

.vnm-footer-links a {
    color: var(--vnm-footer-color);
    opacity: 0.8;
    transition: var(--vnm-transition);
    display: inline-flex;
    align-items: center;
}

.vnm-footer-links a:hover {
    color: #fff;
    opacity: 1;
    padding-left: 8px;
}

.vnm-footer-links a i {
    margin-right: 10px;
    font-size: 0.8rem;
}

.vnm-footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.vnm-footer-contact li i {
    margin-right: 12px;
    margin-top: 5px;
    color: var(--vnm-primary);
}

.vnm-footer-social {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.vnm-footer-social a {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vnm-footer-color);
    transition: var(--vnm-transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.vnm-footer-social a:hover {
    background: var(--vnm-primary);
    color: #fff;
    border-color: var(--vnm-primary);
    transform: translateY(-3px);
}

.vnm-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 25px 0;
    text-align: center;
}

.vnm-footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary {
    background: var(--vnm-btn-primary-bg);
    color: var(--vnm-btn-primary-color);
    border: none;
    padding: 14px 32px;
    border-radius: var(--vnm-btn-border-radius);
    font-weight: 600;
    transition: var(--vnm-transition);
}

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

.btn-secondary {
    background: var(--vnm-btn-secondary-bg);
    color: var(--vnm-btn-secondary-color);
    border: none;
    padding: 14px 32px;
    border-radius: var(--vnm-btn-border-radius);
    font-weight: 600;
    transition: var(--vnm-transition);
}

.btn-secondary:hover {
    background: #e5a600;
    color: var(--vnm-btn-secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--vnm-shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--vnm-primary);
    border: 2px solid var(--vnm-primary);
    padding: 12px 30px;
    border-radius: var(--vnm-btn-border-radius);
    font-weight: 600;
    transition: var(--vnm-transition);
}

.btn-outline:hover {
    background: var(--vnm-primary);
    color: #fff;
}

/* ==========================================================================
   Page Templates
   ========================================================================== */
.vnm-page-header {
    background: var(--vnm-hero-bg);
    padding: 80px 0 100px;
    position: relative;
    text-align: center;
}

.vnm-page-header::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    height: 100px;
    background: #fff;
    transform: skewY(-2deg);
}

.vnm-page-header h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 15px;
}

.vnm-page-header .breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    justify-content: center;
}

.vnm-page-header .breadcrumb-item {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.vnm-page-header .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
}

.vnm-page-header .breadcrumb-item a:hover {
    color: #fff;
}

.vnm-page-header .breadcrumb-item.active {
    color: #fff;
}

.vnm-page-header .breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: rgba(255, 255, 255, 0.5);
}

/* Page Content */
.vnm-page-content {
    padding: 80px 0;
}

.vnm-page-content .content-area {
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================================================
   Single Post
   ========================================================================== */
.vnm-single-post {
    padding: 80px 0;
}

.vnm-post-header {
    text-align: center;
    margin-bottom: 40px;
}

.vnm-post-header .post-category {
    display: inline-block;
    background: rgba(26, 90, 58, 0.1);
    color: var(--vnm-primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

.vnm-post-header h1 {
    font-size: 2.8rem;
    max-width: 800px;
    margin: 0 auto 20px;
}

.vnm-post-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    color: #888;
    font-size: 0.95rem;
}

.vnm-post-meta .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vnm-post-meta .author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.vnm-post-featured-image {
    margin-bottom: 50px;
    border-radius: 20px;
    overflow: hidden;
}

.vnm-post-featured-image img {
    width: 100%;
    aspect-ratio: 21/9;
    object-fit: cover;
}

.vnm-post-content {
    max-width: 750px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.9;
}

.vnm-post-content p {
    margin-bottom: 1.5rem;
}

.vnm-post-content h2,
.vnm-post-content h3,
.vnm-post-content h4 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.vnm-post-content blockquote {
    border-left: 4px solid var(--vnm-primary);
    padding: 20px 30px;
    margin: 2rem 0;
    background: #f8faf9;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    font-size: 1.2rem;
}

.vnm-post-content img {
    border-radius: 12px;
    margin: 2rem 0;
}

.vnm-post-tags {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eee;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.vnm-post-tags span {
    font-weight: 600;
    color: #333;
}

.vnm-post-tags a {
    background: #f5f7f6;
    color: #666;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--vnm-transition);
}

.vnm-post-tags a:hover {
    background: var(--vnm-primary);
    color: #fff;
}

/* Author Box */
.vnm-author-box {
    background: #f8faf9;
    border-radius: 20px;
    padding: 35px;
    margin-top: 50px;
    display: flex;
    gap: 25px;
}

.vnm-author-box .author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.vnm-author-box .author-info h4 {
    margin-bottom: 5px;
}

.vnm-author-box .author-info .author-role {
    color: var(--vnm-primary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.vnm-author-box .author-info p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

/* Related Posts */
.vnm-related-posts {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 1px solid #eee;
}

.vnm-related-posts h3 {
    text-align: center;
    margin-bottom: 40px;
}

/* ==========================================================================
   Archive / Blog Listing
   ========================================================================== */
.vnm-archive {
    padding: 80px 0;
}

.vnm-archive-sidebar {
    position: sticky;
    top: 100px;
}

.vnm-widget {
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 25px;
    border: 1px solid #eef2f0;
}

.vnm-widget h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.vnm-widget .search-form {
    display: flex;
    gap: 10px;
}

.vnm-widget .search-form input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #eef2f0;
    border-radius: 10px;
    transition: var(--vnm-transition);
}

.vnm-widget .search-form input:focus {
    outline: none;
    border-color: var(--vnm-primary);
}

.vnm-widget .search-form button {
    background: var(--vnm-primary);
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--vnm-transition);
}

.vnm-widget .search-form button:hover {
    background: var(--vnm-primary-light);
}

.vnm-widget-categories {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vnm-widget-categories li {
    margin-bottom: 10px;
}

.vnm-widget-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #555;
    padding: 10px 15px;
    border-radius: 8px;
    transition: var(--vnm-transition);
}

.vnm-widget-categories a:hover {
    background: rgba(26, 90, 58, 0.08);
    color: var(--vnm-primary);
}

.vnm-widget-categories .count {
    background: #f0f2f1;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.8rem;
}

/* Pagination */
.vnm-pagination {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    gap: 8px;
}

.vnm-pagination a,
.vnm-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 15px;
    border-radius: 10px;
    border: 1px solid #eef2f0;
    color: #555;
    font-weight: 500;
    transition: var(--vnm-transition);
}

.vnm-pagination a:hover {
    background: rgba(26, 90, 58, 0.08);
    color: var(--vnm-primary);
    border-color: var(--vnm-primary);
}

.vnm-pagination .current {
    background: var(--vnm-primary);
    color: #fff;
    border-color: var(--vnm-primary);
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.vnm-contact-info {
    background: #f8faf9;
    border-radius: 20px;
    padding: 40px;
}

.vnm-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.vnm-contact-item:last-child {
    margin-bottom: 0;
}

.vnm-contact-item i {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--vnm-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.vnm-contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.vnm-contact-item p {
    color: #666;
    margin: 0;
}

.vnm-contact-form {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--vnm-shadow-md);
}

.vnm-contact-form .form-group {
    margin-bottom: 20px;
}

.vnm-contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.vnm-contact-form input,
.vnm-contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #eef2f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--vnm-transition);
}

.vnm-contact-form input:focus,
.vnm-contact-form textarea:focus {
    outline: none;
    border-color: var(--vnm-primary);
}

.vnm-contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

/* ==========================================================================
   Loading States
   ========================================================================== */
.vnm-loading {
    position: relative;
    pointer-events: none;
}

.vnm-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 2px solid #eee;
    border-top-color: var(--vnm-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Search Results */
.vnm-search-results {
    margin-top: 30px;
    background: #fff;
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--vnm-shadow-md);
    display: none;
}

.vnm-search-results.active {
    display: block;
}

.vnm-search-result-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 12px;
    transition: var(--vnm-transition);
    cursor: pointer;
    margin-bottom: 10px;
}

.vnm-search-result-item:hover {
    background: #f8faf9;
}

.vnm-search-result-item .destination-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--vnm-primary), var(--vnm-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    margin-right: 15px;
}

.vnm-search-result-item .destination-info h4 {
    margin: 0 0 5px;
    font-size: 1rem;
}

.vnm-search-result-item .destination-info span {
    color: #888;
    font-size: 0.875rem;
}

.vnm-search-result-item .destination-code {
    margin-left: auto;
    background: rgba(26, 90, 58, 0.1);
    color: var(--vnm-primary);
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1199.98px) {
    .vnm-hero h1 {
        font-size: 2.8rem;
    }

    .vnm-about-content {
        padding-right: 30px;
    }
}

@media (max-width: 991.98px) {
    :root {
        --vnm-section-padding: 80px;
    }

    .vnm-hero {
        padding: 100px 0 120px;
    }

    .vnm-hero h1 {
        font-size: 2.5rem;
    }

    .vnm-search-form {
        flex-direction: column;
    }

    .vnm-search-form .search-input-group,
    .vnm-search-form .date-group {
        min-width: 100%;
    }

    .vnm-search-form .btn-search {
        width: 100%;
        justify-content: center;
    }

    .vnm-about-content {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .vnm-about-image .floating-card {
        display: none;
    }

    .vnm-nav {
        background: #fff;
        padding: 20px;
        border-radius: 16px;
        margin-top: 15px;
        box-shadow: var(--vnm-shadow-lg);
    }

    .vnm-nav .navbar-nav {
        gap: 5px;
    }

    .vnm-nav .nav-link {
        padding: 12px 20px !important;
    }

    .vnm-header .btn-cta {
        width: 100%;
        text-align: center;
        margin-top: 15px;
    }
}

@media (max-width: 767.98px) {
    :root {
        --vnm-section-padding: 60px;
        --vnm-hero-title-size: 2rem;
    }

    .vnm-top-header .row {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .vnm-top-header .social-icons {
        justify-content: center;
    }

    .vnm-hero {
        padding: 80px 0 100px;
    }

    .vnm-hero p {
        font-size: 1.1rem;
    }

    .vnm-search-box {
        padding: 20px;
        border-radius: 16px;
    }

    .vnm-search-form .date-group {
        flex-direction: column;
    }

    .vnm-section-header h2 {
        font-size: 2rem;
    }

    .vnm-about-stats {
        flex-wrap: wrap;
        gap: 30px;
    }

    .vnm-about-stats .stat-item {
        flex: 1 1 40%;
    }

    .vnm-cta h2 {
        font-size: 2rem;
    }

    .vnm-footer-main .col-lg-4 {
        margin-bottom: 40px;
    }

    .vnm-post-header h1 {
        font-size: 2rem;
    }

    .vnm-post-meta {
        flex-wrap: wrap;
        gap: 15px;
    }

    .vnm-author-box {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 575.98px) {
    .vnm-hero h1 {
        font-size: 1.8rem;
    }

    .vnm-feature-card {
        padding: 30px 20px;
    }

    .vnm-about-stats {
        flex-direction: column;
        gap: 25px;
    }

    .vnm-about-stats .stat-item {
        flex: 1 1 100%;
    }

    .vnm-page-header h1 {
        font-size: 2rem;
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.6s ease forwards;
}

.animate-fadeInRight {
    animation: fadeInRight 0.6s ease forwards;
}

/* Scroll Animations */
[data-aos] {
    opacity: 0;
    transition: var(--vnm-transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.text-primary { color: var(--vnm-primary) !important; }
.text-secondary { color: var(--vnm-secondary) !important; }
.bg-primary { background-color: var(--vnm-primary) !important; }
.bg-secondary { background-color: var(--vnm-secondary) !important; }

.section-padding {
    padding: var(--vnm-section-padding) 0;
}

.mt-section { margin-top: var(--vnm-section-padding); }
.mb-section { margin-bottom: var(--vnm-section-padding); }

.rounded-lg { border-radius: 16px; }
.rounded-xl { border-radius: 24px; }

.shadow-sm { box-shadow: var(--vnm-shadow-sm); }
.shadow-md { box-shadow: var(--vnm-shadow-md); }
.shadow-lg { box-shadow: var(--vnm-shadow-lg); }
.shadow-xl { box-shadow: var(--vnm-shadow-xl); }