* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all ease 0.3s;
}

body {
    font-family: "Baskervville", serif;
    background: linear-gradient(135deg, #d2a5dc 0%, #cfa2cf 50%, #d2a5dc 100%);
    color: white;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ==================== HEADER & NAVIGATION ==================== */

header {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: rgba(29, 7, 47, 0.772);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    padding: 0.75rem 2.5vw;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 100;
    min-height: 4rem;
}

nav {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 1400px;
    position: relative;
}

.logo {
    width: clamp(3rem, 8vw, 8rem);
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: absolute;
    left: 2%;
    top: 50%;
    transform: translateY(-50%);
}

.logo img {
    width: 100%;
    height: auto;
}

.logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.nav-links-wrapper {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: clamp(0.5rem, 1.5vw, 2rem);
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.75rem 1.25rem;
    border-radius: 20px;
    font-size: clamp(0.875rem, 1.675vw, 1.25rem);
    white-space: nowrap;
    display: inline-block;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.75rem 1.25rem;
    transition: all 0.3s ease;
    border-radius: 20px;
    margin: 0 auto;
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Mobile Navigation - Arrow positioned at bottom when expanded */
.nav-toggle-bottom {
    order: 999;
    margin-top: 0.5rem;
}

/* Nav links animation */
.nav-links {
    transition: max-height 0.4s ease-in-out, opacity 0.3s ease-in-out;
}

/* Only apply mobile-specific hiding on mobile */
@media (max-width: 576px) {
    .nav-links {
        overflow: hidden;
    }

    .nav-links:not(.show) {
        max-height: 0;
        opacity: 0;
    }

    .nav-links.show {
        max-height: 800px;
        opacity: 1;
    }

    .nav-links li {
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    }

    .nav-links.show li {
        opacity: 1;
        transform: translateY(0);
    }

    .nav-links.show li:nth-child(1) { transition-delay: 0.05s; }
    .nav-links.show li:nth-child(2) { transition-delay: 0.1s; }
    .nav-links.show li:nth-child(3) { transition-delay: 0.15s; }
    .nav-links.show li:nth-child(4) { transition-delay: 0.2s; }
    .nav-links.show li:nth-child(5) { transition-delay: 0.25s; }
    .nav-links.show li:nth-child(6) { transition-delay: 0.3s; }
    .nav-links.show li:nth-child(7) { transition-delay: 0.35s; }

    /* Closing animation - reverse order */
    .nav-links:not(.show) li:nth-child(7) { transition-delay: 0.05s; }
    .nav-links:not(.show) li:nth-child(6) { transition-delay: 0.1s; }
    .nav-links:not(.show) li:nth-child(5) { transition-delay: 0.15s; }
    .nav-links:not(.show) li:nth-child(4) { transition-delay: 0.2s; }
    .nav-links:not(.show) li:nth-child(3) { transition-delay: 0.25s; }
    .nav-links:not(.show) li:nth-child(2) { transition-delay: 0.3s; }
    .nav-links:not(.show) li:nth-child(1) { transition-delay: 0.35s; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== HERO SECTION ==================== */

.header-filler {
    display: flex;
    min-height: 4rem;
    margin-bottom: 1vh;
}

.hero-cats-container {
    margin: 0;
    display: flex;
    align-items: center;
    flex-direction: column;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(2rem, 5vh, 5rem) clamp(1.5rem, 5vw, 5rem);
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    width: 100%;
    margin-top: 0;
}

.hero h1 {
    font-weight: 900;
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.hero p {
    line-height: clamp(1.75rem, 3vw, 3rem);
    font-weight: 550;
    font-size: clamp(1rem, 2vw, 1.6rem);
    opacity: 0.9;
    animation: fadeInUp 1s ease-out;
}

/* ==================== SECTIONS ==================== */

.section {
    padding: clamp(2rem, 4rem, 6rem) 0;
}

.section-div {
    min-height: 100vh;
}

.section-title {
    text-align: center;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 3rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* ==================== CATS SECTION ==================== */

.cats {
    flex: 1;
    max-width: 100%;
    width: 100%;
    height: auto;
    min-height: 50vh;
    display: flex;
    padding: clamp(1rem, 4vw, 4rem);
    margin-bottom: 0;
}

.cats-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    gap: clamp(1rem, 5vw, 5rem);
    flex-wrap: wrap;
    margin-bottom: 0;
}

.cats img {
    animation: fadeInUp 1s ease-out;
    border: clamp(4px, 1vw, 10px) solid rgba(143, 143, 143, 0.613);
    border-radius: 15%;
    object-fit: cover;
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 1 / 1;
    margin: 0;
}

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

/* ==================== FOOTER ==================== */

footer {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin-top: auto;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    text-align: center;
    justify-content: center;
    align-items: center;
    padding: 1rem 2vw;
    min-height: 4rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-text {
    display: flex;
    align-items: center;
    margin: 0;
    font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.footer-links {
    display: flex;
    padding: 0;
    gap: clamp(0.5rem, 1vw, 1.5rem);
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    display: flex;
    align-items: center;
}

button {
    background-color: rgba(0, 0, 0, 0);
    border: none;
}

.footer-link a img, .footer-link button img {
    width: clamp(2rem, 4vw, 3rem);
    height: auto;
    transition: transform 0.3s ease;
}

.footer-link a img:hover, .footer-link button img:hover {
    transform: translateY(-3px);
    cursor: pointer;
}

/* ==================== ANIMATIONS ==================== */

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

/* ==================== IMAGE MODAL (ZOOM) ==================== */

.viewable-img {
    cursor: zoom-in;
}

.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.85);
    justify-content: center;
    align-items: center;
}

.image-modal.show {
    display: flex;
}

.image-modal img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 0 20px black;
    border-radius: 10px;
}

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

.image-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

strong {
    font-weight: 900;
}

#about-our-kittens-text {
    transform: translateY(-10vh);
}

/* ==================== MEDIA QUERIES ==================== */

/* Mobile First - Extra Small Devices (up to 576px) */
@media (max-width: 576px) {
    header {
        padding: 0.5rem 1rem;
    }

    .logo {
        display: none;
    }

    nav {
        flex-direction: column;
        position: static;
    }

    .nav-links-wrapper {
        width: 100%;
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: center;
    }

    /* Hide all nav items initially on mobile */
    .nav-links li {
        width: 100%;
    }

    .nav-links:not(.show) li {
        display: none;
    }

    .nav-links.show li {
        display: block;
    }

    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        font-size: 1rem;
        display: block;
    }

    .hero {
        padding: 1.5rem 1.5rem;
        text-align: center;
        margin-top: 0;
    }

    .cats {
        padding: 1rem;
        min-height: auto;
        margin-bottom: 0;
    }

    .cats-wrapper {
        flex-direction: column;
        margin-bottom: 0;
    }

    .cats img {
        max-width: 100%;
        margin-bottom: 0;
    }

    .hero-cats-container {
        gap: 1rem;
    }

    footer {
        flex-direction: column;
        text-align: center;
    }

    #about-our-kittens-text {
        transform: translateY(0px);
    }
}

/* Extra control for very small screens */
@media (max-width: 538px) {
    .hero-cats-container {
        gap: 0.75rem;
    }

    .cats {
        padding: 0.75rem;
        margin-bottom: 0;
    }

    .hero {
        padding: 1rem 1.25rem;
        margin-top: 0;
    }
}

/* Small Devices (tablets, 577px to 928px) - Logo hidden to avoid overlap */
@media (min-width: 577px) and (max-width: 928px) {
    .logo {
        display: none;
    }

    .nav-links a {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }

    .hero-cats-container {
        flex-direction: column;
    }

    .cats {
        max-width: 100%;
        padding: 2rem;
    }
}

/* Medium Devices (929px to 992px) - Logo visible again */
@media (min-width: 929px) and (max-width: 992px) {
    .hero-cats-container {
        flex-direction: column;
    }

    .cats {
        max-width: 100%;
        padding: 2.5rem;
    }

    .logo {
        width: 4rem;
        left: 1.5%;
    }
}

@media (max-width: 1200px) {
    .hero {
        width: 100% !important;
        margin: 1rem 0;
    }
}

/* Large Devices (993px to 1200px) */
@media (min-width: 993px) and (max-width: 1200px) {
    .hero-cats-container {
        flex-direction: column;
    }

    .cats {
        max-width: 100%;
        padding: 3rem;
    }

    .logo {
        width: 5rem;
        left: 2%;
    }
}

/* Extra Large Devices (1201px and up) - Two column layout */
@media (min-width: 1201px) {
    .hero-cats-container {
        flex-direction: row;
        align-items: stretch;
    }

    .cats {
        max-width: 50%;
        height: 80vh;
        padding: 3rem;
        display: flex;
        align-items: center;
    }

    .cats img {
        max-width: 600px; /* Increased from 400px for larger display */
        width: 100%;
    }

    .hero {
        max-width: 50%;
    }

    .logo {
        width: 5.5rem;
    }
}

/* Very Large Screens (1600px and up) */
@media (min-width: 1600px) {
    header {
        padding: 1rem 3vw;
    }

    .cats-wrapper {
        gap: 3rem;
    }

    .cats img {
        max-width: 700px; /* Even larger for very wide screens */
    }

    .logo {
        width: 6.5rem;
    }
}

/* Ultra Wide Screens (2400px and up) */
@media (min-width: 2400px) {
    body {
        font-size: 1.125rem;
    }

    header {
        padding: 1.25rem 3vw;
    }

    .cats img {
        max-width: 800px;
    }

    .logo {
        width: 7.5rem;
    }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    header {
        position: static;
        box-shadow: none;
    }

    .image-modal,
    footer,
    .nav-toggle {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}