/* Palette 2: Modern & Fresh Color Palette */
:root {
    --primary-navy: #1A202C;        /* Dark Navy Blue - Backgrounds, Headers, Footer */
    --primary-gold: #D4C5B3;        /* Primary Dark (Beige) - Logos, Icons, Headings, Borders */
    --accent-blue: #5B92E5;         /* Secondary Accent (Sky Blue) - CTA Buttons, Highlights */
    --neutral-slate: #4A5568;       /* Soft Slate - Secondary text, Card backgrounds */
    --light-text: #F5F5F5;          /* Off-White - Main body text on dark backgrounds */
    --dark-bg: #1A202C;             /* Dark Navy Blue */
    --gray-text: #D4C5B3;           /* Primary Dark for subtle text */
    --card-bg: #2D3748;             /* Slightly lighter than primary for cards */
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--light-text);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Navigation */
.navbar {
    background-color: rgba(26, 32, 44, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-nav .nav-link {
    color: var(--primary-gold) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

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

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

.navbar-nav .nav-link:hover {
    color: var(--light-text) !important;
}

.navbar-nav .nav-link.btn-book {
    background: var(--accent-blue) !important;
    color: #FFFFFF !important;
    border-radius: 25px;
    padding: 0.5rem 1.5rem !important;
    font-weight: 700 !important;
    border: 2px solid var(--accent-blue) !important;
    text-shadow: none !important;
    margin-left: 1rem;
}

.navbar-nav .nav-link.btn-book::after {
    display: none !important;
}

.navbar-nav .nav-link.btn-book:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 5px 15px rgba(91, 146, 229, 0.6) !important;
    background: var(--accent-blue) !important;
    opacity: 0.9;
    color: #FFFFFF !important;
    text-shadow: none !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    max-height: 100vh;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-navy) 100%);
    background-image: url('elite_wings_banner.png');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(26, 32, 44, 0.4) 0%,
        rgba(26, 32, 44, 0.5) 50%,
        rgba(26, 32, 44, 0.6) 100%
    );
    pointer-events: none;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 1;
}

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

.hero-logo {
    max-width: 500px;
    width: 100%;
    height: auto;
    animation: fadeInDown 1s ease;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
}

.hero-section h1 {
    color: var(--primary-gold);
    font-weight: 700;
    text-shadow:
        2px 2px 8px rgba(0, 0, 0, 0.8),
        0 0 20px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(0, 0, 0, 0.4);
    animation: fadeInUp 1s ease 0.2s both;
    letter-spacing: 1px;
}

.hero-section .lead {
    color: var(--light-text);
    font-size: 1.3rem;
    text-shadow:
        2px 2px 6px rgba(0, 0, 0, 0.9),
        0 0 15px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 1s ease 0.4s both;
    font-weight: 400;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.6s both;
}

.btn-primary {
    background: var(--accent-blue);
    border: none;
    color: #FFFFFF;
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(91, 146, 229, 0.6);
    background: var(--accent-blue);
    opacity: 0.9;
    color: #FFFFFF;
}

.btn-outline-light {
    border: 2px solid var(--primary-gold);
    color: var(--primary-gold);
    background: rgba(26, 32, 44, 0.3);
    backdrop-filter: blur(10px);
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-outline-light:hover {
    background: var(--primary-gold);
    color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(212, 197, 179, 0.6);
    border-color: var(--primary-gold);
}

/* Section Styles */
section {
    position: relative;
}

/* Typography - Headings use Champagne Gold */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-gold);
}

.section-title {
    color: var(--primary-gold);
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--primary-gold);
    font-size: 1.2rem;
    font-style: italic;
    opacity: 0.8;
}

/* Services Section */
.services-section {
    background: var(--primary-navy);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--neutral-slate);
}

.service-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 197, 179, 0.2);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--accent-blue));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(91, 146, 229, 0.2);
    border-color: var(--primary-gold);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.service-icon i {
    font-size: 2rem;
    color: var(--primary-navy);
}

.service-card:hover .service-icon {
    transform: rotate(360deg) scale(1.1);
}

.service-card h3 {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.service-tagline {
    color: var(--accent-blue);
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--light-text);
    line-height: 1.7;
    opacity: 0.9;
}

.service-card-featured {
    background: linear-gradient(135deg, var(--card-bg), var(--primary-navy));
    border: 2px solid var(--primary-gold);
}

/* Why Us Section */
.why-us-section {
    background: var(--dark-bg);
    position: relative;
}

.why-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--neutral-slate);
}

.feature-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 197, 179, 0.2);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(91, 146, 229, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--primary-navy);
}

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

.feature-card h4 {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--light-text);
    line-height: 1.6;
    margin: 0;
    opacity: 0.9;
}

/* Book Now Section */
.book-now-section {
    background: var(--primary-navy);
    position: relative;
}

.book-now-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--neutral-slate);
}

.booking-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(212, 197, 179, 0.3);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert-success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid rgba(40, 167, 69, 0.5);
    color: #4caf50;
}

.alert-danger {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.5);
    color: #f44336;
}

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

.form-control,
.form-select {
    background: var(--neutral-slate);
    border: 1px solid rgba(212, 197, 179, 0.3);
    color: var(--light-text);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    background: var(--neutral-slate);
    border-color: var(--accent-blue);
    color: var(--light-text);
    box-shadow: 0 0 0 0.2rem rgba(91, 146, 229, 0.25);
}

.form-control::placeholder {
    color: rgba(245, 245, 245, 0.5);
}

.form-select option {
    background: var(--neutral-slate);
    color: var(--light-text);
}

.btn-success {
    background: #25D366;
    border: none;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.btn-success:hover {
    background: #20ba5a;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

/* Contact Section */
.contact-section {
    background: var(--dark-bg);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--neutral-slate);
}

.contact-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 197, 179, 0.2);
}

.contact-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(91, 146, 229, 0.15);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

.contact-icon i {
    font-size: 2rem;
    color: var(--primary-navy);
}

.contact-card:hover .contact-icon {
    transform: scale(1.1) rotate(10deg);
}

.contact-card h4 {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-card p {
    margin: 0;
}

.contact-card a {
    color: var(--light-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: var(--primary-gold);
}

/* Footer */
.footer {
    background: var(--primary-navy);
    border-top: 1px solid rgba(212, 197, 179, 0.3);
    color: var(--light-text);
    opacity: 0.8;
}

.footer p {
    margin: 0.5rem 0;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        height: 100vh;
        background-position: center center;
        background-size: cover;
    }

    .hero-section::before {
        background: linear-gradient(
            to bottom,
            rgba(26, 32, 44, 0.5) 0%,
            rgba(26, 32, 44, 0.6) 50%,
            rgba(26, 32, 44, 0.7) 100%
        );
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .lead {
        font-size: 1rem;
    }

    .hero-logo {
        max-width: 250px;
    }

    .section-title {
        font-size: 2rem;
    }

    .booking-card {
        padding: 2rem 1.5rem;
    }

    .navbar-nav .nav-link {
        margin: 0.5rem 0;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin: 0.5rem 0 !important;
    }
}

/* Smooth Scrolling Enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gold);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}