:root {
    --primary-color: #1a1a1a;
    --secondary-color: #f4f4f4;
    --accent-color: #d4af37;
    --text-color: #333;
    --light-text-color: #f4f4f4;
    --bg-color: #fff;
    --dark-bg-color: #121212;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Roboto', sans-serif;
}

/* Desktop: center the main nav menu relative to the viewport */
@media (min-width: 769px) {
    nav {
        display: grid;
        grid-template-columns: 1fr auto 1fr; /* symmetric sides | menu | symmetric side */
        align-items: center;
        column-gap: 1rem;
        position: relative; /* allow absolute centering of the list */
    }
    .logo { justify-self: start; }
    .theme-switch-wrapper { justify-self: end; }
    /* Perfect centering independent of left/right widths */
    nav ul {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
    }
}

/* General Styles */
html {
    /* On some mobile browsers, hiding overflow on body is not enough */
    overflow-x: hidden;
}
body {
    font-family: var(--font-body);
    margin: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    overflow-x: hidden; /* Prevent horizontal scrollbar */
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: var(--text-color);
    transition: color 0.3s;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Header */
header {
    background-color: transparent;
    padding: 1.5rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
    box-sizing: border-box;
    transition: background-color 0.4s ease;
}

header.scrolled {
    background-color: var(--bg-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header.scrolled .logo a,
header.scrolled nav ul li a,
header.scrolled .menu-toggle i {
    color: var(--text-color);
}

[data-theme='dark'] header.scrolled {
    background-color: var(--dark-bg-color);
}

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

.logo a {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--light-text-color);
}

nav ul {
    display: flex;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    color: var(--light-text-color);
    font-weight: 500;
    position: relative;
}

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

nav ul li a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://images.unsplash.com/photo-1503951914875-452162b0f3f1?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D');
    background-size: cover;
    background-position: center;
    color: var(--light-text-color);
    text-align: center;
    padding: 10rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    box-sizing: border-box;
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
}

.cta-button {
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s, color 0.3s;
}

.cta-button:hover {
    background-color: var(--light-text-color);
    color: var(--primary-color);
}

/* Sections */
section {
    padding: 5rem 2rem;
    text-align: center;
}

section h2 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

section h2::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 3px;
    bottom: -10px;
    left: 25%;
    background-color: var(--accent-color);
}

/* Reviews Section */
.reviews-section {
    display: grid;
    grid-template-columns: 1fr 2fr;
    align-items: center;
    gap: 2rem;
}

.reviews-intro h2 {
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #888;
    justify-content: center;
}

.rating .material-icons {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.rating .stars {
    display: inline-flex;
    gap: 2px;
}

.reviews-marquee {
    position: relative;
    overflow: hidden; /* hide overflow for scrolling */
}

/* Fade edges for a nicer marquee effect */
.reviews-marquee::before,
.reviews-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 60px;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.reviews-marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-color), transparent); }
.reviews-marquee::after  { right: 0; background: linear-gradient(270deg, var(--bg-color), transparent); }

.marquee-track {
    display: flex;
    gap: 1rem;
    width: max-content; /* shrink to content width */
    animation: reviews-marquee 35s linear infinite;
}

.reviews-marquee:hover .marquee-track { animation-play-state: paused; }

@keyframes reviews-marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* track contains two identical sets */
}

.review-card {
    background: var(--bg-color);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 10px;
    padding: 1.25rem;
    width: 340px; /* fixed width for seamless loop */
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: left;
}

.review-card p {
    margin: 0 0 0.75rem 0;
    line-height: 1.6;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.reviewer img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

[data-theme='dark'] .review-card {
    background-color: #1E1E1E;
    border-color: rgba(255,255,255,0.08);
}

@media (max-width: 1024px) {
    .reviews-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .review-card {
        width: 280px; /* narrower cards for phones */
    }
}

/* Services Section */
.service-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card {
    background-color: var(--bg-color);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: min(320px, 100%); /* don’t exceed the container on small screens */
    box-sizing: border-box; /* include padding in width to avoid overflow */
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

/* Gallery Section */
#gallery {
    background-color: var(--secondary-color);
}

/* Carousel Container */
.carousel-container {
    position: relative;
    height: 300px; /* Adjust height as needed */
    overflow: visible; /* Allow images to overflow on desktop */
    margin: 20px 0; /* Add some margin for spacing */
}

/* Carousel Images Wrapper */
.gallery-images {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Base style for carousel images */
.carousel-image {
    position: absolute;
    width: 30vw; /* Use viewport width for responsive sizing */
    height: 40vh; /* Use viewport height for responsive sizing */
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.5s ease, left 0.5s ease, z-index 0.5s ease, opacity 0.5s ease;
    cursor: pointer;
}

/* Center image */
.carousel-image.center {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(1);
    z-index: 3;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    opacity: 1;
}

/* Left image */
.carousel-image.left {
    left: 35%; /* Moved closer to the center for overlap */
    top: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    z-index: 2;
    opacity: 0.7;
}

/* Right image */
.carousel-image.right {
    left: 65%; /* Moved closer to the center for overlap */
    top: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    z-index: 2;
    opacity: 0.7;
}

/* Hidden images to the left */
.carousel-image.hide-left {
    left: 50%;
    top: 50%;
    transform: translate(-200%, -50%) scale(0.8); /* Move far left via transform to avoid layout expansion */
    z-index: 1;
    opacity: 0; /* Fully transparent */
}

/* Hidden images to the right */
.carousel-image.hide-right {
    left: 50%;
    top: 50%;
    transform: translate(200%, -50%) scale(0.8); /* Move far right via transform to avoid layout expansion */
    z-index: 1;
    opacity: 0; /* Fully transparent */
}

/* Navigation Chevrons */
.left-chevron,
.right-chevron {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--light-text-color);
    background: rgba(0,0,0,0.5);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    user-select: none;
    z-index: 5;
}

.left-chevron {
    left: 10px;
}

.right-chevron {
    right: 10px;
}

/* Hide chevron when not needed */
.hide {
    display: none;
}

/* About Section */
#about p {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    padding: 4rem 2rem;
    text-align: center;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin: 0.5rem 0;
}

.social-media {
    margin-top: 2rem;
}

.social-media a {
    color: var(--light-text-color);
    margin: 0 1rem;
    font-size: 1.5rem;
    transition: color 0.3s;
}

.social-media a:hover {
    color: var(--accent-color);
}

/* Theme Switcher */
.theme-switch-wrapper {
    display: flex;
    align-items: center;
}

.theme-switch {
    /* display: inline-block; */
    display: none;
    position: relative;
    /* Compact sizing variables */
    --toggle-w: 46px;
    --toggle-h: 24px;
    --toggle-pad: 2px;
    --knob-size: calc(var(--toggle-h) - 2 * var(--toggle-pad));
    --toggle-bg: #0e0e0e; /* deep charcoal */
    --toggle-border: rgba(255, 255, 255, 0.85);
    --icon-color: #f1b30a; /* warm amber like the mock */
    --toggle-border-w: 2px;
    width: var(--toggle-w);
    height: var(--toggle-h);
}

.theme-switch input {
    display: none;
}

.slider {
    position: absolute;
    inset: 0;
    background-color: var(--toggle-bg);
    border: var(--toggle-border-w) solid var(--toggle-border);
    border-radius: 999px;
    cursor: pointer;
    transition: background-color .3s, border-color .3s;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.35);
}

.slider:before {
    content: "";
    position: absolute;
    /* left: var(--toggle-pad); */
    left: 0px;
    top: 50%;
    width: var(--knob-size);
    height: var(--knob-size);
    background-color: #fff;
    border-radius: 50%;
    transform: translate(0, -50%);
    transition: transform .3s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 3px 8px rgba(0,0,0,0.25);
}

/* Icon inside the track (sun/moon) */
.slider:after {
    content: 'wb_sunny';
    font-family: 'Material Icons';
    position: absolute;
    top: 50%;
    right: var(--toggle-pad); /* opposite side of the knob by default */
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--icon-color);
    line-height: 1;
    transition: left .3s ease, right .3s ease, color .3s ease, opacity .3s ease;
}

input:checked + .slider:before {
    transform: translate(
        calc(var(--toggle-w) - var(--knob-size) - (0 * var(--toggle-pad)) - (1 * var(--toggle-border-w))),
        -50%
    );
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* When checked (dark mode): move icon to the left and show moon */
input:checked + .slider:after {
    content: 'dark_mode';
    left: var(--toggle-pad);
    right: auto;
}

/* Optional: tune border color for visibility over different headers */
[data-theme='dark'] .theme-switch .slider {
    border-color: rgba(255,255,255,0.9);
}

.menu-toggle {
    display: none;
}

/* Responsive Styles */
@media (max-width: 768px) {
    /* Prevent off-screen carousel images from causing horizontal page scroll */
    .carousel-container {
        overflow: hidden;
        height: 60vh; /* give images more vertical space */
    }

    .carousel-image {
        max-width: 100vw; /* never exceed viewport width */
        width: 82vw;       /* wider tile on phones */
        height: 50vh;      /* match container height */
        border-radius: 14px;
    }

    /* Show only the center image prominently on phones so its rounded corners are fully visible */
    .carousel-image.left,
    .carousel-image.right {
        opacity: 0;
        z-index: 1;
        pointer-events: none; /* prevent accidental taps on hidden previews */
    }
    nav {
        justify-content: flex-start; /* left-align items so hamburger is directly before title */
        gap: 0.5rem;
    }
    nav ul {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        /* Default (top of page): match header's transparent/dark look using an overlay */
        background-color: rgba(0, 0, 0, 0.92);
        padding: 1rem 0;
        transition: background-color 0.3s, color 0.3s;
    }

    nav ul.show {
        display: flex;
    }

    nav ul li {
        margin: 1rem 0;
        text-align: center;
    }

    .menu-toggle {
        display: block;
        cursor: pointer;
        order: 0; /* place first on mobile */
        margin-right: 0.5rem;
    }

    .menu-toggle i {
        font-size: 2rem;
        color: var(--light-text-color);
    }

    /* Ensure the logo comes after the hamburger, and the switch stays to the right */
    .logo {
        order: 1;
    }

    .theme-switch-wrapper {
        order: 2;
        margin-left: auto; /* push switch to the far right */
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .service-cards {
        flex-direction: column;
        align-items: center;
    }

    /* When header becomes scrolled, switch the dropdown background to the themed bg */
    header.scrolled nav ul {
        background-color: var(--bg-color);
    }
}

/* Image Overlay */
.image-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s, visibility 0.3s;
}

.image-overlay.active {
    visibility: visible;
    opacity: 1;
}

.image-overlay img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.close-button {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
    z-index: 1001;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s;
}

.close-button:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.close-button .material-icons {
    font-size: 30px;
    color: #fff;
}

.navigation-arrows {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    box-sizing: border-box;
}

.arrow {
    cursor: pointer;
    user-select: none;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow .material-icons {
    font-size: 30px;
    color: #fff;
}

.arrow:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

/* Blur effect for body */
body.blurred > *:not(.image-overlay) {
    filter: blur(5px);
    pointer-events: none;
}

[data-theme='dark'] {
    --bg-color: var(--dark-bg-color);
    --text-color: var(--light-text-color);
    --primary-color: #f4f4f4;
    --secondary-color: #1a1a1a;
}

[data-theme='dark'] .logo a,
[data-theme='dark'] nav ul li a,
[data-theme='dark'] .menu-toggle i {
    color: var(--light-text-color);
}

[data-theme='dark'] .card {
    background-color: #1E1E1E;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

[data-theme='dark'] .social-media a {
    color: var(--light-text-color);
}

[data-theme='dark'] .social-media a:hover {
    color: var(--accent-color);
}

[data-theme='dark'] .cta-button {
    background-color: var(--accent-color);
    color: var(--dark-bg-color);
}

[data-theme='dark'] .cta-button:hover {
    background-color: var(--light-text-color);
    color: var(--dark-bg-color);
}

[data-theme='dark'] .hero {
    color: var(--light-text-color);
}

[data-theme='dark'] footer {
    background-color: #1a1a1a;
}