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

/* Custom Properties (Refined Palette) */
:root {
    --color-primary: #0a2c4e; /* Deeper Blue */
    --color-secondary: #1e90ff; /* Brighter Blue */
    --color-accent: #ff7f00; /* Vibrant Orange */
    --color-accent-dark: #e06f00;
    --color-light: #f8f9fa; /* Off-white */
    --color-dark: #212529; /* Dark Grey */
    --color-text: #495057; /* Body text */
    --color-white: #ffffff;
    --color-success: #28a745;
    --color-border: #dee2e6;

    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    --base-font-size: 16px; /* Control overall scaling */

    --border-radius: 5px;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease-in-out;

    --container-width: 1200px;
    --header-height: 80px;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    font-size: var(--base-font-size);
    scroll-padding-top: var(--header-height); /* Offset for sticky header */
}

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--color-primary);
    letter-spacing: 1px;
    font-weight: normal; /* Bebas Neue is often bold already */
}

h1 { font-size: calc(2.5rem + 2.5vw); max-width: 900px; margin-left: auto; margin-right: auto; } /* Responsive h1 */
h2 { font-size: 2.75rem; }
h3 { font-size: 1.75rem; color: var(--color-secondary); }
h4 { font-size: 1.25rem; color: var(--color-primary); }

p { margin-bottom: 1rem; }
p.lead { font-size: 1.15rem; color: var(--color-dark); font-weight: 400; margin-bottom: 1.5rem; }
p.subtitle { font-size: 1.5rem; font-weight: 400; opacity: 0.9; margin-bottom: 1.5rem; font-family: var(--font-body); letter-spacing: 0;}

img { max-width: 100%; height: auto; display: block; border-radius: var(--border-radius); }
a { color: var(--color-secondary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent); }
ul { list-style-type: none; }

/* Utility Classes */
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.bg-light { background-color: var(--color-light); }
.section { padding: 5rem 0; }
.section-title { position: relative; margin-bottom: 3rem; padding-bottom: 1rem; text-align: center; text-transform: uppercase; }
.section-title::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background-color: var(--color-accent); border-radius: 2px; }
.cta-section { margin-top: 3rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    text-align: center;
    box-shadow: var(--shadow);
}
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.btn-primary { background-color: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.btn-primary:hover { background-color: var(--color-secondary); border-color: var(--color-secondary); color: var(--color-white); }

.btn-accent { background-color: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.btn-accent:hover { background-color: var(--color-accent-dark); border-color: var(--color-accent-dark); color: var(--color-white); }

.btn-outline-light { background-color: transparent; color: var(--color-white); border-color: var(--color-white); }
.btn-outline-light:hover { background-color: var(--color-white); color: var(--color-primary); }

.btn-outline-primary { background-color: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline-primary:hover { background-color: var(--color-primary); color: var(--color-white); }

.btn-large { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-small { padding: 0.5rem 1rem; font-size: 0.8rem; }
.btn-submit { width: 100%; }

/* Header & Navigation */
.header {
    background-color: rgba(10, 44, 78, 0.95); /* Slightly transparent primary */
    color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    height: var(--header-height);
    transition: background-color 0.3s ease;
    backdrop-filter: blur(5px); /* Frosted glass effect */
}
.header.scrolled { background-color: var(--color-primary); } /* Solid on scroll */

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    gap: 1rem;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    z-index: 1001;
    flex-shrink: 0; /* Keep logo from shrinking */
}
.logo img {
    height: calc(var(--header-height) * 0.8);
    max-height: 65px;
    width: auto;
    border-radius: 0;
}

/* Mobile-only utility class for the responsive nav */
.mobile-only {
    display: none;
}

.header .nav-toggle {
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 40em) {
    .mobile-only {
        display: block;
    }
}

.btn-header-book {
    margin-left: 1rem;
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

/* Hero Section */
.hero {
    position: relative;
    height: calc(100vh - var(--header-height));
    min-height: 600px;
    background: url('https://rainmakersportfishing.com/wp-content/gallery/photo-gallery/20150824_063113.jpg') no-repeat center center/cover;
    color: var(--color-white);
    display: flex;
    align-items: center;
    text-align: center;
    overflow: hidden;
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 44, 78, 0.6); z-index: 1; }
.hero-content { position: relative; z-index: 2; padding: 2rem; }
.hero h1 { color: var(--color-white); margin-bottom: 1rem; text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.5); }
.hero .subtitle { color: var(--color-light); text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5); }
.hero p { font-size: 1.2rem; margin-bottom: 2.5rem; text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5); max-width: 700px; margin-left: auto; margin-right: auto; }
.hero .btn { margin: 0.5rem; }

/* Intro Section */
.intro-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2.5rem; margin-top: 3rem; margin-bottom: 3rem; }
.intro-item { text-align: center; }
.intro-icon { font-size: 3rem; color: var(--color-accent); margin-bottom: 1rem; }
.intro-item h3 { margin-bottom: 0.5rem; }
.guarantee-text { font-size: 1.2rem; font-weight: 600; color: var(--color-primary); margin-top: 2rem; }
.guarantee-text i { margin-right: 0.5rem; color: var(--color-accent); }

/* Captains Section */
.captains-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); /* Adjust minmax if needed for 3 cards */
    gap: 3rem; 
    align-items: start; 
}
.captain-card { 
    display: flex; 
    flex-direction: column; 
    background-color: var(--color-light); 
    border-radius: var(--border-radius); 
    overflow: hidden; 
    box-shadow: var(--shadow); 
    transition: var(--transition); 
}
.captain-card:hover { 
    transform: translateY(-5px); 
    box-shadow: var(--shadow-lg); 
}
.captain-image img { 
    width: 100%; 
    height: 350px; /* Adjust height if needed */ 
    object-fit: cover; 
    border-radius: 0; 
}
.captain-info { 
    padding: 2rem; 
}
.captain-info h3 { 
    margin-bottom: 0.25rem; 
}
.captain-title { 
    font-weight: 600; 
    color: var(--color-accent); 
    margin-bottom: 1rem; 
    font-size: 1rem; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}
.captain-info h4 { 
    margin-top: 1.5rem; 
    margin-bottom: 0.5rem; 
    font-size: 1.1rem; 
}
.captain-info ul { 
    padding-left: 0.5rem; 
}
.captain-info li { 
    margin-bottom: 0.5rem; 
    display: flex; 
    align-items: center; 
}
.captain-info li i { 
    margin-right: 0.75rem; 
    font-size: 1rem; 
    width: 15px; 
    text-align: center;
}

/* Utility class used within the captain cards */
.text-accent { 
    color: var(--color-accent); 
}

/* Fleet Section */
.fleet-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.boat-card { background: var(--color-white); padding: 1.5rem; border-radius: var(--border-radius); box-shadow: var(--shadow); text-align: center; }
.boat-image { margin-bottom: 1rem; max-height: 250px; width: 100%; object-fit: cover; }
.boat-card h3 { color: var(--color-primary); }
.boat-features { margin-top: 3rem; background: var(--color-white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--shadow); }
.boat-features h3 { margin-bottom: 2rem; }
.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    padding-left: 0;
}
.features-list li { display: flex; align-items: center; }
.features-list i { margin-right: 0.8rem; font-size: 1.1rem; width: 20px; text-align: center;}

/* Adventure Section */
.adventure-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.adventure-card { background-color: var(--color-light); border-radius: var(--border-radius); box-shadow: var(--shadow); padding: 2.5rem 2rem; text-align: center; transition: var(--transition); border-top: 4px solid var(--color-accent); }
.adventure-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.adventure-icon { font-size: 3rem; color: var(--color-secondary); margin-bottom: 1.5rem; display: block; }
.adventure-card h3 { color: var(--color-primary); }

/* Fishing Times Section */
.fishing-times-visual { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 2rem; }
.season { background: var(--color-white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--shadow); border-left: 5px solid var(--color-secondary); }
.season h4 { display: flex; align-items: center; color: var(--color-primary); margin-bottom: 1rem; }
.season h4 i { margin-right: 0.75rem; color: var(--color-accent); font-size: 1.5rem; }
.season p { font-size: 0.95rem; }
.season strong { color: var(--color-accent); }

/* Gallery Section */
.gallery-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); 
    gap: 1rem; 
    margin-bottom: 2rem;
}
.gallery-grid a { 
    display: block; 
    overflow: hidden; 
    border-radius: var(--border-radius); 
    box-shadow: var(--shadow); 
    position: relative;
    aspect-ratio: 4/3;
}
.gallery-img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform 0.4s ease, filter 0.4s ease; 
    display: block; 
}
.gallery-grid a::after {
    content: '\f00e'; /* Font Awesome Search Plus icon */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 44, 78, 0.7);
    color: var(--color-white);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    opacity: 0;
    transition: var(--transition);
}
.gallery-grid a:hover img { 
    transform: scale(1.1); 
    filter: brightness(0.7); 
}
.gallery-grid a:hover::after { 
    opacity: 1; 
}

/* Lightbox customizations */
.lb-nav a.lb-prev, 
.lb-nav a.lb-next {
    opacity: 0.7;
}

.lb-nav a.lb-prev:hover, 
.lb-nav a.lb-next:hover {
    opacity: 1;
}

.lb-data .lb-close {
    opacity: 0.7;
}

.lb-data .lb-close:hover {
    opacity: 1;
}

/* Rates Section */
.rates-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 992px) {
    .rates-grid { grid-template-columns: 1.2fr 1fr; align-items: start; }
}
.rates-table-container { background: var(--color-white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--shadow); }
.rates-table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; }
.rates-table th, .rates-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--color-border); }
.rates-table th { background-color: var(--color-primary); color: var(--color-white); font-family: var(--font-heading); font-size: 1.1rem; letter-spacing: 1px;}
.rates-table td:nth-child(2) { font-weight: 700; color: var(--color-accent); }
.rates-table tr:last-child td { border-bottom: none; }
.rates-note { font-size: 0.9rem; color: var(--color-text); margin-top: 1rem; }

.rates-info .info-box { background: var(--color-white); padding: 2rem; border-radius: var(--border-radius); box-shadow: var(--shadow); margin-bottom: 2rem; }
.rates-info .info-box:last-child { margin-bottom: 0; }
.rates-info h3 { display: flex; align-items: center; color: var(--color-primary); margin-bottom: 1rem; }
.rates-info h3 i { margin-right: 0.75rem; font-size: 1.2rem; }
.rates-info ul { padding-left: 0.5rem; }
.rates-info li { margin-bottom: 0.5rem; }

/* FAQ Section */
.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item { background-color: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--border-radius); margin-bottom: 1rem; overflow: hidden; }
.faq-question {
    padding: 1.25rem;
    background-color: var(--color-light);
    font-weight: 600;
    font-family: var(--font-body);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
    width: 100%;
    text-align: left;
    font-size: 1.05rem;
    color: var(--color-primary);
}
.faq-question:hover { background-color: #e9ecef; }
.faq-answer { padding: 0 1.25rem; max-height: 0; overflow: hidden; transition: max-height 0.4s ease-out, padding 0.4s ease-out; background: var(--color-white); }
.faq-item.active .faq-answer { padding: 1.5rem 1.25rem; max-height: 500px; }
.faq-toggle { color: var(--color-accent); font-size: 1.25rem; transition: transform 0.3s ease; }
.faq-item.active .faq-toggle { transform: rotate(45deg); }

/* Testimonials Section */
.testimonial-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.testimonial { background-color: var(--color-white); border-radius: var(--border-radius); box-shadow: var(--shadow); padding: 2.5rem; text-align: center; border-top: 5px solid var(--color-accent); }
.testimonial blockquote { font-size: 1.05rem; font-style: italic; margin-bottom: 1.5rem; position: relative; padding: 0 1rem; }
.testimonial blockquote::before { content: '"'; font-size: 4rem; color: var(--color-light); line-height: 0; position: absolute; top: 1rem; left: -0.5rem; z-index: 1; font-family: serif; }
.testimonial blockquote p { position: relative; z-index: 2; }
.testimonial cite { font-weight: 600; color: var(--color-primary); display: block; margin-top: 1rem; font-style: normal;}

/* Contact and Booking Section */
.contact-info-container { 
    max-width: 800px;
    margin: 0 auto;
    padding-top: 3rem;
}

.contact-info { 
    background-color: var(--color-light); 
    padding: 2.5rem; 
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.contact-info h3 { 
    color: var(--color-primary); 
    margin-bottom: 1.5rem;
    text-align: center;
}
.contact-item { display: flex; align-items: flex-start; margin-bottom: 1.5rem; }
.contact-icon { color: var(--color-accent); font-size: 1.5rem; margin-right: 1rem; min-width: 30px; margin-top: 0.25rem; }
.contact-link { font-weight: 600; }
.contact-link.small { font-size: 0.9rem; font-weight: normal; }

/* Form styles removed */

/* Contact CTA Box */
.contact-cta-box {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid var(--color-accent);
}

.contact-cta-box h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
}

.contact-cta-methods {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-cta-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    min-width: 250px;
    box-shadow: var(--shadow);
}

.contact-cta-btn:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-3px);
    color: var(--color-white);
}

.contact-cta-btn i {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.contact-cta-note {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* Form Intro Text */
.form-intro {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
    font-size: 0.95rem;
}

/* Footer */
.footer { background-color: var(--color-primary); color: rgba(255, 255, 255, 0.8); padding: 4rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; margin-bottom: 3rem; }
.footer-section h3 { color: var(--color-white); margin-bottom: 1.5rem; font-size: 1.25rem; border-bottom: 2px solid var(--color-accent); display: inline-block; padding-bottom: 0.5rem; }
.footer-about .footer-logo { max-width: 250px; margin-bottom: 1.5rem; }
.footer-guarantee { font-weight: bold; color: var(--color-accent); margin-top: 1rem; }
.footer-guarantee i { margin-right: 0.5rem;}
.footer-links li { margin-bottom: 0.75rem; }
.footer-link { color: rgba(255, 255, 255, 0.8); }
.footer-link:hover { color: var(--color-white); }
.footer-contact li { margin-bottom: 0.75rem; display: flex; align-items: center; }
.footer-contact i { margin-right: 0.75rem; width: 18px; text-align: center; color: var(--color-accent); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.9rem; }
.footer-bottom p { margin-bottom: 0.5rem; }

/* Back to Top Button */
.back-to-top {
    position: fixed; 
    bottom: 25px; 
    right: 25px; 
    background-color: var(--color-accent); 
    color: var(--color-white); 
    width: 45px; 
    height: 45px; 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 1.2rem; 
    z-index: 99; 
    box-shadow: var(--shadow); 
    opacity: 0; 
    visibility: hidden; 
    transition: opacity 0.4s ease, visibility 0.4s ease, background-color 0.3s ease; 
    border: none;
}
.back-to-top.show { opacity: 1; visibility: visible; }
.back-to-top:hover { background-color: var(--color-primary); }

/* Lightbox Customizations */
.lb-nav a.lb-prev {
    opacity: 0.7;
    background: rgba(0, 0, 0, 0.5) url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNiIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI2IDQ4Ij48cGF0aCBmaWxsPSIjZmZmIiBkPSJNMjUuNDEyIDQzLjEzNEwyMiA0Ni41NDYgMi41ODggMjcuMTM0IDIyIDcuNzIybDMuNDEyIDMuNDEyLTE1Ljk5NiAxNnoiLz48L3N2Zz4=) left 15% center no-repeat !important;
    background-size: 15px auto !important;
    border-radius: 0 3px 3px 0;
}

.lb-nav a.lb-next {
    opacity: 0.7;
    background: rgba(0, 0, 0, 0.5) url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNiIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI2IDQ4Ij48cGF0aCBmaWxsPSIjZmZmIiBkPSJNMCA0Ni41NDZsMy40MTItMy40MTIgMTUuOTk2LTE2TDMuNDEyIDExLjEyMiAwIDcuNzEgMTkuNDEyIDI3LjEzIi8+PC9zdmc+) right 15% center no-repeat !important; 
    background-size: 15px auto !important;
    border-radius: 3px 0 0 3px;
}

.lb-data .lb-close {
    opacity: 0.7;
    filter: brightness(0) invert(1);
    width: 30px;
    height: 30px;
}

.lb-nav a.lb-prev:hover,
.lb-nav a.lb-next:hover,
.lb-data .lb-close:hover {
    opacity: 1;
}

.lb-number {
    font-size: 14px !important;
    color: #fff !important;
}

.lb-caption {
    font-size: 16px !important;
    font-weight: bold !important;
}

/* Responsive Styles */
@media screen and (max-width: 991px) {
    :root { --header-height: 70px; }
    html { font-size: 15px; }
    h1 { font-size: calc(2rem + 2vw); }
    h2 { font-size: 2.25rem; }
    .section { padding: 4rem 0; }
    
    /* Hide desktop book button on smaller screens */
    .btn-header-book { display: none; }
}

@media screen and (max-width: 767px) {
    html { font-size: 14px; }
    h1 { font-size: calc(1.8rem + 1.8vw); }
    h2 { font-size: 2rem; }
    .section { padding: 3rem 0; }
    .hero p { font-size: 1.1rem; }
    .gallery-grid { 
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem; 
    }
    .gallery-grid a {
        aspect-ratio: 1/1;
    }
    .contact-cta-methods {
        flex-direction: column;
        align-items: center;
    }
    .contact-cta-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media screen and (max-width: 575px) {
    :root { --header-height: 60px; }
    html { font-size: 13px; }
    h1 { font-size: calc(1.6rem + 1.6vw); }
    h2 { font-size: 1.75rem; }
    .section { padding: 2.5rem 0; }
    .hero { padding: 6rem 0 3rem 0; }
    .btn { padding: 0.7rem 1.5rem; font-size: 0.85rem;}
    .btn-large { padding: 0.9rem 2rem; font-size: 1rem; }
    .logo img { height: calc(var(--header-height) * 0.85); } /* Maintain larger logo on mobile */
    .footer-grid { gap: 2rem; }
    .footer-section h3 { font-size: 1.15rem; }
    
    /* Single column gallery for smallest screens */
    .gallery-grid { 
        grid-template-columns: 1fr;
    }
}