:root {
    --cyan: #00f3ff;
    --black: #050505;
    --overlay: rgba(0,0,0,0.6);
    --primary: #00f3ff;
    --dark: #050505;
    --light: #fff;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--black);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(5,5,5,0.95), rgba(5,5,5,0.5));
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: all 0.3s;
}

/* Branding */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    group: true;
}

.nav-logo-img {
    height: 48px; /* md:h-12 */
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0,243,255,0.2));
}

.logo-text {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    line-height: 1;
}

.logo-large {
    font-family: 'Syncopate', sans-serif;
    font-weight: 700;
    font-size: 1.25rem; /* text-xl */
    color: #fff;
    transition: color 0.3s;
}

.logo-container:hover .logo-large {
    color: var(--cyan);
}

.logo-small {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 10px; /* text-[10px] */
    color: #4b5563; /* text-gray-600 */
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transform: translateY(-2px);
}

/* Menu */
.menu {
    display: flex;
    align-items: center;
}

.menu a {
    color: #fff;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 700;
    font-size: 0.875rem; /* text-sm */
    transition: color 0.3s;
}

.gallery-item {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
}

/* Grid */
.image-grid-section {
    padding: 8rem 4rem;
}

.section-header {
    margin-bottom: 4rem;
    border-left: 4px solid var(--cyan);
    padding-left: 2rem;
}

.section-header h2 {
    font-family: 'Syncopate', sans-serif;
    font-size: 3rem;
}

.grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 400px 400px;
    gap: 2rem;
}

.grid-card {
    position: relative;
    overflow: hidden;
    border: 1px solid #333;
}

.grid-card.large {
    grid-row: span 2;
}

.grid-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
    filter: grayscale(100%);
}

.grid-card:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, #000, transparent);
}

.card-content h3 {
    color: var(--cyan);
    font-family: 'Syncopate', sans-serif;
}

/* Parallax */
.parallax-section {
    height: 80vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.content-box {
    background: rgba(0,0,0,0.8);
    padding: 4rem;
    border: 1px solid var(--cyan);
    text-align: center;
    backdrop-filter: blur(10px);
}

.tech-badges span {
    display: inline-block;
    margin: 1rem 0.5rem 0;
    padding: 0.5rem 1rem;
    border: 1px solid #fff;
    font-size: 0.8rem;
}

/* Split */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
}

.image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.text-side {
    padding: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #111;
}

.partner-block {
    margin-top: 3rem;
    padding-left: 2rem;
    border-left: 1px solid var(--cyan);
}

.partner-block h3 {
    color: var(--cyan);
    margin-bottom: 0.5rem;
}

/* Contact */
.contact-hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-hero .bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3);
}

.form-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 600px;
    text-align: center;
}

.form-overlay h2 {
    font-family: 'Syncopate', sans-serif;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #fff;
}

input {
    width: 100%;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid #555;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    backdrop-filter: blur(5px);
}

input:focus {
    border-color: var(--cyan);
    outline: none;
}

button {
    padding: 1.5rem 4rem;
    background: var(--cyan);
    color: #000;
    border: none;
    font-weight: 900;
    font-size: 1.2rem;
    cursor: pointer;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .grid-layout { grid-template-columns: 1fr; grid-template-rows: auto; }
    .split-section { grid-template-columns: 1fr; }
    nav { padding: 1rem; }
    .menu { display: none; }
}

.menu a:hover {
    color: var(--cyan);
}

.btn-book {
    padding: 0.75rem 2rem;
    background: var(--cyan);
    color: #000 !important;
    border: 1px solid var(--cyan);
    font-weight: 700;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.btn-book:hover {
    background: var(--cyan);
    color: #000 !important;
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

/* Footer Branding */
.footer-new {
    background: #09090b; /* zinc-950 */
    padding: 4rem 0;
    border-top: 1px solid #18181b; /* gray-900 */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo-img {
    height: 64px; /* h-16 */
    width: auto;
    margin-bottom: 1.5rem;
    opacity: 0.4;
    transition: opacity 0.5s;
}

.footer-logo-img:hover {
    opacity: 1;
}

.footer-brand-text {
    margin-bottom: 1.5rem;
    opacity: 0.5;
    transition: opacity 0.3s;
    user-select: none;
}

.footer-brand-text:hover {
    opacity: 1;
}

.footer-links {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-links a {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #6b7280; /* gray-500 */
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--cyan);
}

.copyright {
    color: #4b5563; /* gray-600 */
    font-size: 10px;
    letter-spacing: 0.1em;
}

/* Hero */
.hero-gallery {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.gallery-item {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 20%, #000 100%);
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h40v40H0V0zm1 1h38v38H1V1z' fill='%2300f3ff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.hero-title {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    font-family: 'Syncopate', sans-serif;
    font-size: 6rem;
    line-height: 0.9;
    color: #fff;
    text-shadow: 0 0 30px rgba(0, 243, 255, 0.5);
    mix-blend-mode: overlay;
}

/* Grid */
.image-grid-section {
    padding: 8rem 4rem;
}

.section-header {
    margin-bottom: 4rem;
    border-left: 4px solid var(--cyan);
    padding-left: 2rem;
}

.section-header h2 {
    font-family: 'Syncopate', sans-serif;
    font-size: 3rem;
}

.grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 400px 400px;
    gap: 2rem;
}

.grid-card {
    position: relative;
    overflow: hidden;
    border: 1px solid #333;
    background: #111;
    min-height: 400px;
}

.grid-card.large {
    grid-row: span 2;
}

.grid-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.2, 1, 0.3, 1), filter 0.8s ease;
    filter: grayscale(100%) brightness(1.2) contrast(1.2); /* Bright, clear, B&W */
    display: block;
    opacity: 1 !important;
}

.grid-card:hover img {
    transform: scale(1.1); /* Zoomed in */
    filter: grayscale(0%) brightness(1) contrast(1); /* Colorized */
}

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    z-index: 2;
}

.card-content h3 {
    color: var(--cyan);
    font-family: 'Syncopate', sans-serif;
}

/* Parallax */
.parallax-section {
    height: 80vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

.content-box {
    background: rgba(0,0,0,0.8);
    padding: 4rem;
    border: 1px solid var(--cyan);
    text-align: center;
    backdrop-filter: blur(10px);
}

.tech-badges span {
    display: inline-block;
    margin: 1rem 0.5rem 0;
    padding: 0.5rem 1rem;
    border: 1px solid #fff;
    font-size: 0.8rem;
}

/* Split */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
}

.image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.text-side {
    padding: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #111;
}

.partner-block {
    margin-top: 3rem;
    padding-left: 2rem;
    border-left: 1px solid var(--cyan);
}

.partner-block h3 {
    color: var(--cyan);
    margin-bottom: 0.5rem;
}

/* Contact */
.contact-hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-hero .bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3);
}

.form-overlay {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 600px;
    text-align: center;
}

.form-overlay h2 {
    font-family: 'Syncopate', sans-serif;
    font-size: 3rem;
    margin-bottom: 3rem;
    color: #fff;
}

input, select, textarea {
    width: 100%;
    padding: 1.5rem;
    margin-bottom: 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid #555;
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    backdrop-filter: blur(5px);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--cyan);
    outline: none;
}

button, .btn-submit {
    padding: 1.5rem 4rem;
    background: var(--cyan);
    color: #000;
    border: none;
    font-weight: 900;
    font-size: 1.2rem;
    cursor: pointer;
    margin-top: 1rem;
    transition: all 0.3s;
}

button:hover, .btn-submit:hover {
    box-shadow: 0 0 20px var(--cyan);
}

/* Utility / Legacy Support */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--cyan);
    font-family: 'Syncopate', sans-serif;
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: white;
}

@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .grid-layout { grid-template-columns: 1fr; grid-template-rows: auto; }
    .split-section { grid-template-columns: 1fr; }
    nav { padding: 1rem; }
    .menu { display: none; }
    .logo-large { font-size: 1rem; }
    .logo-small { font-size: 0.5rem; }
    .nav-logo-img { height: 30px; }
}

/* Mobile Menu Styles */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 101;
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .menu {
        display: flex; /* Override display: none from previous query if necessary, but we act on class */
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease-in-out;
        z-index: 99;
    }

    .menu.active {
        right: 0;
    }

    .menu a {
        margin: 1.5rem 0;
        font-size: 1.5rem;
    }
}