/* ==========================================================================
   LisbonTuk4U Design System & Layout (Vanilla CSS)
   ========================================================================== */

/* Typography & Root Variables */
:root {
    /* Colors (Harmonious Premium Palette) */
    --color-primary: #0B5C9E;         /* Deep Ocean Blue (Tuk-Tuk primary color) */
    --color-primary-light: #1A72BD;   /* Ocean Blue Hover */
    --color-primary-dark: #073F6D;    /* Ocean Blue Pressed */
    --color-accent: #E05286;          /* Warm Flower Pink (representing floral design) */
    --color-accent-hover: #C93E6F;    /* Accent Hover */
    
    --color-text-dark: #1F2937;       /* Charcoal for general text */
    --color-text-light: #4B5563;      /* Muted grey for descriptions */
    --color-bg-white: #FFFFFF;        /* Pure white */
    --color-bg-light: #F9FAFB;        /* Soft warm light grey */
    --color-bg-overlay: rgba(11, 92, 158, 0.08); /* Transparent primary accent overlay */

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Shadow Systems */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glass: 0 8px 32px 0 rgba(11, 92, 158, 0.15);

    /* Animation Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-dark);
    background-color: var(--color-bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
}

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

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

/* ==========================================================================
   Layout / Common Components
   ========================================================================== */

.section-container {
    padding: 4.5rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.bg-light {
    background-color: var(--color-bg-light);
}

.section-title {
    font-size: 2.25rem;
    text-align: center;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

/* Custom Buttons (Strict Touch target compliance: 44px+ min) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2rem;
    border-radius: 9999px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    min-height: 48px; /* Strict Touch Area > 44px */
    text-align: center;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-bg-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--color-bg-overlay);
    color: var(--color-primary-dark);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    height: 72px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
}

.logo-accent {
    color: var(--color-accent);
}

/* Desktop Navigation (Hidden on Mobile) */
.desktop-nav {
    display: none;
}

.lang-selector-desktop {
    display: none;
}

/* Hamburger Menu Icon (Touch target strictly > 44x44) */
.hamburger-menu {
    background: none;
    border: none;
    color: var(--color-primary-dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.hamburger-menu:hover, .hamburger-menu:focus {
    background-color: var(--color-bg-light);
}

/* ==========================================================================
   Mobile Nav Drawer Overlay
   ========================================================================== */

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background-color: var(--color-bg-white);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    transition: right var(--transition-normal);
}

.mobile-nav-drawer.open {
    right: 0;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

.logo-drawer {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.drawer-close {
    background: none;
    border: none;
    color: var(--color-primary-dark);
    cursor: pointer;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

.drawer-close:hover {
    background-color: var(--color-bg-light);
}

.drawer-nav {
    flex-grow: 1;
}

.drawer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.drawer-link-item {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    display: block;
    padding: 0.5rem 0;
}

.drawer-link-item:active {
    color: var(--color-accent);
}

.drawer-languages {
    border-top: 1px solid #E5E7EB;
    padding-top: 1.5rem;
}

.lang-title {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 0.75rem;
}

.lang-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.lang-grid-item {
    font-size: 0.95rem;
    padding: 0.5rem;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
}

.lang-grid-item.active {
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    border-color: var(--color-primary);
}

/* Background overlay when drawer is open */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    position: relative;
    padding: 7rem 1.5rem 4rem 1.5rem;
    background: linear-gradient(135deg, #E6F3FC 0%, #FFFFFF 100%);
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(224, 82, 134, 0.1);
    color: var(--color-accent);
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: 2.5rem;
    color: var(--color-primary-dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-lead {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: var(--color-bg-white);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(11, 92, 158, 0.05);
}

.feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-bg-overlay);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-text h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary-dark);
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-image-showcase {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    max-height: 400px;
    width: 100%;
}

.tuk-badge-floating {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: #10B981; /* Green */
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: var(--shadow-md);
    animation: pulse 2s infinite;
}

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

/* ==========================================================================
   Section Specific Layouts
   ========================================================================== */

/* Tours Grid */
.tours-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.tour-card {
    background-color: var(--color-bg-white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(11, 92, 158, 0.05);
    transition: var(--transition-normal);
}

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

.tour-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: 0.75rem;
    font-size: 1.35rem;
}

/* About Grid & Profile */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

.about-img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    border: 4px solid var(--color-bg-white);
}

.about-text p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 16 / 10;
}

.gallery-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-thumb {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
    color: var(--color-bg-white);
    padding: 1.5rem 1.25rem 1rem 1.25rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    pointer-events: none;
    transform: translateY(5px);
    transition: var(--transition-normal);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

/* Booking Form */
.booking-form-wrapper {
    background-color: var(--color-bg-white);
    padding: 2.5rem 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(11, 92, 158, 0.05);
    max-width: 500px;
    margin: 0 auto;
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.form-group input {
    min-height: 48px; /* Strict touch target compliance */
    padding: 0.75rem 1rem;
    border: 1.5px solid #E5E7EB;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-bg-overlay);
}

/* Footer styling */
.site-footer {
    background-color: var(--color-text-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 4.5rem 1.5rem 8.5rem 1.5rem; /* Large bottom padding for mobile sticky CTA spacing */
    font-size: 0.9rem;
}

/* ==========================================================================
   Sticky Mobile Call-to-Action
   ========================================================================== */

.sticky-cta-mobile {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1.25rem;
    z-index: 999;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    transform: translateY(0);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.sticky-cta-mobile.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.btn-large {
    min-height: 52px;
    font-size: 1.1rem;
}

/* ==========================================================================
   Responsive Breakpoints (Desktop Viewport Enhancements)
   ========================================================================== */

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-container {
        grid-template-columns: 1.2fr 0.8fr;
        align-items: center;
    }
    
    .hero-actions {
        flex-direction: row;
    }

    .tours-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 0.9fr 1.1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    /* Menu Drawer is disabled, display Desktop Navigation instead */
    .hamburger-menu {
        display: none;
    }
    
    .desktop-nav {
        display: block;
    }
    
    .nav-links {
        list-style: none;
        display: flex;
        gap: 2.25rem;
    }
    
    .nav-link-item {
        font-family: var(--font-heading);
        font-weight: 600;
        color: var(--color-text-dark);
        font-size: 1rem;
        transition: var(--transition-fast);
        padding: 0.5rem 0;
    }
    
    .nav-link-item:hover {
        color: var(--color-primary);
    }

    .lang-selector-desktop {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .lang-btn-active {
        font-weight: 700;
        color: var(--color-primary);
        background: none;
        border: none;
        cursor: default;
    }

    .lang-btn-link {
        font-weight: 500;
        color: var(--color-text-light);
        transition: var(--transition-fast);
    }

    .lang-btn-link:hover {
        color: var(--color-primary);
    }
    
    /* Hide the Sticky Mobile CTA on Desktop Viewports */
    .sticky-cta-mobile {
        display: none;
    }

    .site-footer {
        padding-bottom: 4.5rem; /* Return to standard padding since no sticky CTA exists on desktop */
    }
}

/* ==========================================================================
   Booking Widget Layout & Styles
   ========================================================================== */
.booking-widget-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--color-bg-white);
    padding: 2.5rem 1.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(11, 92, 158, 0.08);
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.booking-step {
    position: relative;
    padding-left: 3rem;
}

.step-num {
    position: absolute;
    left: 0;
    top: 0;
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-bg-white);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.booking-step h3 {
    font-size: 1.25rem;
    color: var(--color-primary-dark);
    margin-bottom: 1.5rem;
}

/* Custom Tactile Range Input */
.slider-wrapper {
    margin: 2rem 0;
}

input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    cursor: pointer;
    background: #E5E7EB;
    border-radius: 9999px;
}

input[type=range]::-webkit-slider-thumb {
    height: 28px;
    width: 28px;
    border-radius: 50%;
    background: var(--color-accent);
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -10px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-fast);
}

input[type=range]::-webkit-slider-thumb:hover,
input[type=range]::-webkit-slider-thumb:active {
    transform: scale(1.2);
    background: var(--color-accent-hover);
}

.slider-ticks {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-light);
}

/* Tour Details Card */
.tour-details-card {
    background: linear-gradient(135deg, rgba(230, 243, 252, 0.5) 0%, rgba(255, 255, 255, 0.5) 100%);
    border: 1.5px solid rgba(11, 92, 158, 0.1);
    border-radius: 16px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tour-route {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

.tour-price-box {
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(11, 92, 158, 0.1);
    padding-top: 0.75rem;
}

.price-label {
    font-weight: 600;
    color: var(--color-text-dark);
}

.price-value {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-accent);
}

.date-time-grid, .booking-form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.availability-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: none;
}

.availability-status.loading {
    display: block;
    background-color: #EFF6FF;
    color: #1E40AF;
    border: 1px solid #BFDBFE;
}

.availability-status.success {
    display: block;
    background-color: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.availability-status.warning {
    display: block;
    background-color: #FFFBEB;
    color: #92400E;
    border: 1px solid #FDE68A;
}

.availability-status.error {
    display: block;
    background-color: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

select {
    min-height: 48px;
    padding: 0.75rem 1rem;
    border: 1.5px solid #E5E7EB;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
    background-color: var(--color-bg-white);
    color: var(--color-text-dark);
    width: 100%;
}

select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-bg-overlay);
}

select:disabled {
    background-color: #F3F4F6;
    color: #9CA3AF;
    cursor: not-allowed;
}

@media (min-width: 600px) {
    .date-time-grid, .booking-form-row {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   Footer Columns, Socials, & Platforms
   ========================================================================== */
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
}

.logo-footer {
    color: var(--color-bg-white) !important;
    margin-bottom: 1rem;
    font-size: 1.6rem;
}

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
}

.footer-column h3 {
    color: var(--color-bg-white);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-accent);
}

.footer-links, .footer-contacts {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-accent);
}

.contact-icon {
    color: var(--color-accent);
}

.footer-socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: var(--color-bg-white);
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-platforms {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
}

.platforms-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-bg-white);
}

.platforms-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.platform-btn {
    min-height: 44px;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    color: var(--color-bg-white);
    transition: var(--transition-fast);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.gyg-btn:hover {
    background-color: #FF5A00; /* GetYourGuide Orange */
    border-color: #FF5A00;
    transform: translateY(-2px);
}

.ta-btn:hover {
    background-color: #00AF87; /* TripAdvisor Green */
    border-color: #00AF87;
    transform: translateY(-2px);
}

.viator-btn:hover {
    background-color: #FF1938; /* Viator Red */
    border-color: #FF1938;
    transform: translateY(-2px);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

@media (min-width: 768px) {
    .footer-container {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-platforms {
        flex-direction: row;
        justify-content: space-between;
    }
}