/* 
   THE EYES OF DUBAI - LVMH MEGA-LUXURY ARCHITECTURE (Full Bleed)
*/

:root {
    --clr-bg: #FFFFFF;
    --clr-text: #000000;
    --clr-text-inverse: #FFFFFF;
    
    /* Using only ultra-sharp geometric sans-serif for modern LVMH look */
    --font-primary: 'Inter', -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--clr-bg);
    color: var(--clr-text);
    font-family: var(--font-primary);
    line-height: 1.4;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* GSAP Start States */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 400;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.title-hero {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 500;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.subtitle {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    font-weight: 500;
}

.text-body {
    font-size: clamp(0.9rem, 1.2vw, 1.1rem);
    max-width: 60ch;
    font-weight: 300;
    line-height: 1.6;
    margin: 0 auto;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    z-index: 1000;
    background: transparent;
    transition: all 0.4s ease;
    color: var(--clr-text-inverse);
}

.logo {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-decoration: none;
    color: inherit;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    color: inherit;
    text-decoration: none;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.6;
}

.lang-switcher button {
    background: none;
    border: none;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 500;
    margin-left: 1rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.5;
    transition: opacity 0.3s;
}
.lang-switcher button.active, .lang-switcher button:hover {
    opacity: 1;
}

/* LV Mega-Luxury Blocks (Full Bleed) */
.campaign-block {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background image filling the entire block, scaled for parallax */
.campaign-image {
    position: absolute;
    top: -15%;
    left: 0;
    width: 100%;
    height: 130%;
    object-fit: cover;
    z-index: 1;
}

/* Dark gradient overlay to guarantee text readability */
.campaign-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 100%);
    z-index: 2;
}

/* Text placed directly over the image */
.campaign-content {
    position: relative;
    z-index: 3;
    color: var(--clr-text-inverse);
    text-align: center;
    padding: 0 2rem;
    max-width: 1200px;
    width: 100%;
}

/* Bottom aligned layout for alternative sections */
.campaign-content.bottom-align {
    position: absolute;
    bottom: 10vh;
    left: 5vw;
    text-align: left;
    max-width: 800px;
}

/* Stark Geometry Buttons */
.btn-primary {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--clr-text-inverse);
    color: var(--clr-text);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 2rem;
}

.btn-primary:hover {
    background: #E5E5E5;
}

.btn-outline {
    display: inline-block;
    padding: 1rem 3rem;
    background: transparent;
    color: var(--clr-text-inverse);
    border: 1px solid var(--clr-text-inverse);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 2rem;
}

.btn-outline:hover {
    background: var(--clr-text-inverse);
    color: var(--clr-text);
}

/* Footer */
footer {
    background: #000000;
    color: #FFFFFF;
    padding: 5rem 3rem 2rem;
    border-top: 1px solid #222222;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-col h3 {
    font-size: 0.8rem;
    margin-bottom: 2rem;
    color: #FFFFFF;
}

.footer-col a, .footer-col p {
    display: block;
    color: #AAAAAA;
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: #FFFFFF;
}

.copyright {
    color: #666666;
    font-size: 0.75rem;
    border-top: 1px solid #222222;
    padding-top: 2rem;
    text-align: center;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: #000000;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: transform 0.3s;
}
.whatsapp-float:hover {
    transform: scale(1.05);
}

/* Lookbook Carousel */
.lookbook-carousel {
    width: 100%;
    overflow-x: auto;
    padding: 0 2rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.lookbook-carousel::-webkit-scrollbar {
    display: none;
}
.lookbook-track {
    display: flex;
    gap: 2rem;
    width: max-content;
    padding-bottom: 2rem;
}
.lookbook-card {
    width: 300px;
    height: 450px;
    flex-shrink: 0;
    overflow: hidden;
}
.lookbook-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.lookbook-card:hover img {
    transform: scale(1.05);
}

/* Style Quiz Form */
.style-quiz-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.style-quiz-form .form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}
.style-quiz-form label {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    color: #555;
}
.style-quiz-form select,
.style-quiz-form input {
    padding: 1rem;
    font-size: 1rem;
    font-family: var(--font-primary);
    border: 1px solid #CCC;
    background: transparent;
    color: #000;
    border-radius: 0;
    outline: none;
}
.style-quiz-form select:focus,
.style-quiz-form input:focus {
    border-color: #000;
}

@media (max-width: 900px) {
    .nav-links { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .campaign-content.bottom-align {
        bottom: 5vh;
        left: 2rem;
        right: 2rem;
    }
}