/* ===================================
   ORBIT VISA HUB - MAIN STYLESHEET
   Global Immigration Solutions
   =================================== */

/* --- CSS Variables --- */
:root {
    --primary-blue: #0A2342;
    --secondary-blue: #1768AC;
    --accent-gold: #D4A017;
    --light-gold: #F4C430;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --gradient-primary: linear-gradient(135deg, #0A2342 0%, #1768AC 100%);
    --gradient-gold: linear-gradient(135deg, #D4A017 0%, #F4C430 100%);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* ===================================
   HEADER & NAVIGATION - UPDATED
   =================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 15px 0;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 10px 0;
    box-shadow: 0 5px 30px rgba(0,0,0,0.15);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 30px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 60px;
    height: 60px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-blue) !important;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
    color: var(--primary-blue) !important;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent-gold) !important;
}

.nav-links a.active {
    color: var(--accent-gold) !important;
}

.nav-links a.active::after {
    width: 100%;
}

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

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--primary-blue);
    transition: all 0.3s ease;
    border-radius: 3px;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--primary-blue);
    box-shadow: 0 10px 30px rgba(212, 160, 23, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 160, 23, 0.4);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-blue);
    transform: translateY(-3px);
}

/* ===================================
   PAGE HEADER (Inner Pages)
   =================================== */

.page-header {
    background: var(--gradient-primary);
    padding: 150px 0 80px;
    text-align: center;
    color: white;
    margin-top: 80px;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    list-style: none;
    margin-top: 20px;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--accent-gold);
}

.breadcrumb .active {
    color: var(--accent-gold);
}

/* ===================================
   SECTION STYLES
   =================================== */

section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gradient-gold);
    color: var(--primary-blue);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-title {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
}

/* ===================================
   CARDS
   =================================== */

.card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card-content {
    padding: 30px;
}

.card-title {
    font-size: 1.6rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.card-text {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

/* ===================================
   GRID LAYOUTS
   =================================== */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

/* ===================================
   COUNTRY CARDS
   =================================== */

.country-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 2px solid var(--light-gray);
    transition: all 0.4s ease;
}

.country-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.country-flag {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
}

.country-name {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
    font-weight: 700;
}

.country-visa-types {
    color: var(--gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* ===================================
   NEWS CARDS
   =================================== */

.news-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.news-content {
    padding: 30px;
}

.news-date {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-title {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.news-excerpt {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

/* ===================================
   CONTACT PAGE
   =================================== */

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info-box {
    background: var(--gradient-primary);
    padding: 50px;
    border-radius: 20px;
    color: white;
}

.contact-info-box h3 {
    font-size: 2rem;
    margin-bottom: 20px;
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.contact-form-box {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--primary-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-blue);
    box-shadow: 0 0 0 4px rgba(23, 104, 172, 0.1);
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

/* ===================================
   FOOTER
   =================================== */

footer {
    background: var(--dark);
    color: white;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h4 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    color: white;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--gradient-gold);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.9;
    margin-bottom: 25px;
}

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

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-gold);
    color: var(--primary-blue);
    transform: translateY(-5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 100px 40px;
        transition: right 0.4s ease;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links a {
        color: var(--primary-blue);
        font-size: 1.2rem;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info-box,
    .contact-form-box {
        padding: 30px;
    }
    
    .contact-wrapper {
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    .logo-title {
        font-size: 1.3rem;
    }
    
    .logo-subtitle {
        font-size: 0.65rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* ===================================
   WHATSAPP FLOATING BUTTON
   =================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
    cursor: pointer;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
    background: #128C7E;
}

.whatsapp-float i {
    color: white;
    font-size: 2rem;
}

/* Tooltip */
.whatsapp-float::before {
    content: 'Chat with us!';
    position: absolute;
    right: 75px;
    background: #333;
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    right: 65px;
    border: 6px solid transparent;
    border-left-color: #333;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.whatsapp-float:hover::before {
    opacity: 1;
    visibility: visible;
    right: 80px;
}

.whatsapp-float:hover::after {
    opacity: 1;
    visibility: visible;
    right: 70px;
}

/* Pulse Animation */
@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float i {
        font-size: 1.7rem;
    }
    
    .whatsapp-float::before,
    .whatsapp-float::after {
        display: none;
    }
}

/* ===================================
   FAQ ACCORDION
   =================================== */

.faq-section {
    padding: 80px 0;
    background: var(--light);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: rgba(10, 35, 66, 0.02);
}

.faq-question.active {
    background: var(--gradient-primary);
    color: white;
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--accent-gold);
}

.faq-question.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent-gold);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 30px;
}

.faq-answer.active {
    max-height: 500px;
    padding: 0 30px 25px;
}

.faq-answer p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1rem;
}

.faq-answer ul {
    margin-top: 15px;
    padding-left: 20px;
}

.faq-answer ul li {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 8px;
}

.faq-answer ul li i {
    color: var(--accent-gold);
    margin-right: 8px;
}

/* Responsive */
@media (max-width: 768px) {
    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-answer.active {
        padding: 0 20px 20px;
    }
}