/* 
    Náutico Boat Rental - Design System
    Colors: Red (#E63946), Dark Blue (#1D3557), Light Blue (#457B9D), White (#F1FAEE)
*/

:root {
    --primary: #E63946; /* Red */
    --secondary: #1D3557; /* Dark Blue */
    --accent: #457B9D; /* Light Blue */
    --bg-light: #F1FAEE; /* White/Cream */
    --text-dark: #1D3557;
    --text-light: #F1FAEE;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
}

body.chat-open {
    overflow: hidden !important;
    height: 100vh !important;
}

section {
    padding: 100px 10%;
}

@media (max-width: 768px) {
    section {
        padding: 60px 5%;
    }
}

h1, h2, h3 {
    line-height: 1.2;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease-out;
}

.loader-logo {
    width: 280px;
    max-width: 80vw;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
    filter: drop-shadow(0 0 30px rgba(230, 57, 70, 0.5));
}

.progress-container {
    width: 200px;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: var(--primary);
    transition: width 0.1s linear;
}

#loader-text {
    margin-top: 15px;
    color: rgba(0, 0, 0, 0.6);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 10px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

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

.mobile-menu-toggle {
    display: none;
    color: var(--secondary);
    font-size: 1.5rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    justify-content: center;
    align-items: center;
}

.logo img {
    height: 65px;
    cursor: pointer;
    filter: drop-shadow(0 0 15px rgba(230, 57, 70, 0.4));
    transition: transform 0.3s ease;
}

@media (max-width: 480px) {
    .logo img {
        height: 50px;
    }
}

.logo img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 25px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-admin-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(29, 53, 87, 0.08);
    padding: 6px 14px;
    border-radius: 20px;
    color: var(--secondary) !important;
    font-weight: 600 !important;
    transition: var(--transition);
}

.nav-admin-link:hover {
    background: var(--primary);
    color: white !important;
}

@media (max-width: 1200px) and (min-width: 769px) {
    nav {
        padding: 10px 20px;
    }
    .nav-links {
        gap: 15px;
    }
}

.lang-toggle {
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    transition: var(--transition);
}

.lang-toggle:hover {
    transform: scale(1.05);
    background: #c12a36;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden;
    padding-top: 80px; /* Space for fixed nav */
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(29, 53, 87, 0.6), rgba(29, 53, 87, 0.8));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 5px;
    font-weight: 800;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 30px;
    font-weight: 300;
    line-height: 1.6;
}
.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}

/* Buttons */
.btn {
    padding: 15px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 10px 25px rgba(230, 57, 70, 0.3);
}

.btn-primary:hover {
    background: #c12a36;
    box-shadow: 0 15px 35px rgba(230, 57, 70, 0.5);
    transform: translateY(-5px);
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
}

/* Card Section */
.card-section .service-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.card-section .service-card:hover {
    transform: translateY(-10px);
    background: white;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* AI Floating Button */
.ai-booking-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), #ff6b6b);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 30px rgba(230, 57, 70, 0.4);
    cursor: pointer;
    z-index: 1001;
    transition: var(--transition);
    animation: float 3s ease-in-out infinite;
}

/* Modal Styling */
.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    margin: 5% auto;
    padding: 40px;
    width: 90%;
    max-width: 500px;
    border-radius: 30px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}


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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    nav { 
        padding: 12px 20px; 
        z-index: 2500;
    }
    
    .mobile-menu-toggle { 
        display: flex; 
        z-index: 2600;
    }
    
    .nav-links { 
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: #ffffff;
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 80px 20px 40px;
        gap: 4px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: -10px 0 40px rgba(0,0,0,0.3);
        z-index: 2550;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 0;
        width: 100%;
        list-style: none;
    }

    .nav-links a {
        display: flex;
        align-items: center;
        padding: 11px 16px;
        font-size: 1.1rem;
        font-weight: 600;
        color: var(--secondary);
        border-radius: 12px;
        transition: all 0.2s ease;
        text-decoration: none;
        width: 100%;
    }

    .nav-links a:hover,
    .nav-links a:active {
        background: rgba(29, 53, 87, 0.06);
        color: var(--primary);
    }

    .nav-admin-link {
        margin-top: 10px;
        background: rgba(230, 57, 70, 0.08) !important;
        color: var(--primary) !important;
        justify-content: center;
        border: 1px solid rgba(230, 57, 70, 0.2);
    }

    .nav-admin-link:hover {
        background: var(--primary) !important;
        color: white !important;
    }

    .hero-btns {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        max-width: 280px;
        margin: 20px auto 0;
    }
    
    .hero-btns .btn {
        margin-left: 0 !important;
        width: 100%;
        padding: 12px 20px;
        font-size: 1rem;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .hero h1 { font-size: 2.5rem; letter-spacing: 2px; }
    .hero p { font-size: 1.1rem; line-height: 1.5; }
}
/* Fleet Preview */
.fleet-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.fleet-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.fleet-img {
    height: 250px;
    background-size: cover;
    background-position: center;
}

.fleet-info {
    padding: 30px;
}

.fleet-info h3 {
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

.fleet-info p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 20px;
}

.btn-text {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

/* Testimonials */
.testimonials-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 70px;
}

@media (max-width: 768px) {
    .testimonials-container {
        padding: 0 40px;
    }
}
.testimonial-card {
    min-width: 300px;
    max-width: 400px;
    background: white;
    padding: 30px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    flex-shrink: 0;
    word-wrap: break-word;
}

@media (max-width: 480px) {
    .testimonial-card {
        min-width: 260px;
        padding: 20px;
    }
}

.stars {
    color: #FFB800;
    margin-bottom: 15px;
}

.testimonial-card p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.testimonial-card h4 {
    font-weight: 700;
    color: var(--secondary);
}

/* CTA Banner */
.cta-banner {
    padding: 150px 10%;
    background-attachment: scroll !important; /* Fix for iOS Safari */
}

@media (min-width: 1025px) {
    .cta-banner {
        background-attachment: fixed !important;
    }
}

/* Footer Redesign */
.main-footer {
    background: var(--secondary);
    color: rgba(255, 255, 255, 0.7);
    padding: 100px 10% 40px;
}

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

.footer-logo {
    height: 60px;
    margin-bottom: 30px;
}

.footer-col h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

.footer-form {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-form input {
    flex: 1;
    padding: 12px 20px;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    text-align: center;
    font-size: 0.9rem;
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* Services Packages */
.package-card {
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.package-card h3 {
    color: var(--secondary);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.package-card .duration {
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.package-card p {
    color: #666;
    margin-bottom: 30px;
}

.package-card.featured {
    background: var(--secondary);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(29, 53, 87, 0.3);
}

.package-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.package-card.featured h3 {
    color: white;
}

.package-card.featured .duration {
    color: #FFB800;
}

.package-card.featured p {
    color: rgba(255,255,255,0.8);
}

/* Add-ons */
.addon-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.1rem;
    padding: 10px 0;
}

.addon-item i {
    color: #FFB800;
    font-size: 1.5rem;
}

/* About Us - Mission & Vision */
.mv-card {
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: rgba(29, 53, 87, 0.05);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    margin: 0 auto 20px;
}

.mv-card h3 {
    font-size: 1.8rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.mv-card p {
    color: #666;
    line-height: 1.8;
}

/* About Us - Core Values */
.value-item {
    padding: 20px;
}

.value-item i {
    font-size: 3rem;
    color: #FFB800;
    margin-bottom: 20px;
}

.value-item h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: white;
}

.value-item p {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

/* Why Choose Us */
.feature-card {
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0,0,0,0.03);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 20px;
    font-size: 2.5rem;
}

.icon-wrapper.primary { color: var(--primary); background: rgba(230, 57, 70, 0.1); }
.icon-wrapper.accent { color: var(--accent); background: rgba(69, 123, 157, 0.1); }
.icon-wrapper.secondary { color: var(--secondary); background: rgba(29, 53, 87, 0.1); }

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--secondary);
}

.difference-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.diff-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.diff-icon {
    min-width: 50px;
    height: 50px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

.diff-item h4 {
    font-size: 1.3rem;
    color: var(--secondary);
    margin-bottom: 10px;
}

.diff-item p {
    color: #666;
    line-height: 1.6;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 350px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    border: 1px solid #eee;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-widget.active {
    display: flex;
}

.chat-header {
    background: var(--secondary);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-messages {
    height: 350px;
    overflow-y: auto;
    padding: 15px;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fdfdfd;
    scroll-behavior: smooth;
}

.chat-footer {
    padding: 10px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 5px;
    background: white;
}

.chat-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 25px;
    outline: none;
    font-size: 1rem;
    transition: var(--transition);
}

.chat-input:focus {
    border-color: var(--primary);
}

.chat-send-btn {
    background: var(--primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.chat-send-btn:hover {
    transform: scale(1.1);
}

.chat-toggle {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    cursor: pointer;
    z-index: 1000;
    transition: var(--transition);
}

.chat-toggle:hover {
    transform: scale(1.1);
}

.chat-toggle i {
    color: white;
    font-size: 1.5rem;
}

/* Mobile Responsiveness for Chat */
@media (max-width: 768px) {
    .chat-widget {
        bottom: 0 !important;
        right: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        height: 100dvh !important; /* Dynamic Viewport Height */
        border-radius: 0;
        z-index: 3000;
    }
    
    .chat-messages {
        flex: 1;
        height: auto;
    }

    /* Adjust for keyboard when input is focused */
    .chat-widget.keyboard-open {
        /* On some devices, dvh already handles it, 
           but we can force a layout recalculation or add padding if needed */
    }
}