/* =========================================================================
   LUX-LABEL | PREMIUM JEWELRY STYLESHEET
   ========================================================================= */
@font-face {
    font-family: 'DM Sans';
    src: url('../fonts/dm-sans/DMSans-VariableFont_opsz,wght.ttf') format('truetype');
    font-weight: 300 700;
    font-style: normal;
}

@font-face {
    font-family: 'DM Sans';
    src: url('../fonts/dm-sans/DMSans-Italic-VariableFont_opsz,wght.ttf') format('truetype');
    font-weight: 300 700;
    font-style: italic;
}

@font-face {
    font-family: 'Playfair Display';
    src: url('../fonts/playfair/PlayfairDisplay-VariableFont_wght.ttf') format('truetype');
    font-weight: 400 700;
    font-style: normal;
}

@font-face {
    font-family: 'Playfair Display';
    src: url('../fonts/playfair/PlayfairDisplay-Italic-VariableFont_wght.ttf') format('truetype');
    font-weight: 400 700;
    font-style: italic;
}
/* --- 1. VARIABLES & RESET --- */
:root {
    /* Color Palette */
    --color-bg: #FAF9F6;
    /* Pearl White */
    --color-bg-alt: #F3F1EC;
    /* Soft Warm Grey */
    --color-text: #1D1D1B;
    /* Charcoal Black */
    --color-text-light: #5A5A58;
    /* Muted Grey */
    --color-accent: #D4AF37;
    /* Champagne Gold */
    --color-accent-hover: #b8952b;
    --color-white: #FFFFFF;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'DM Sans', sans-serif;

    /* Spacing & Sizes */
    --container-width: 1200px;
    --container-width-narrow: 900px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* --- 2. TYPOGRAPHY --- */
h1,
h2,
h3,
h4,
.logo {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
    color: var(--color-text-light);
}

p:last-child {
    margin-bottom: 0;
}

.subtitle {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 1rem;
    font-weight: 500;
}

.text-center {
    text-align: center;
}

.mt-5 {
    margin-top: 3rem;
}

.section-title {
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- 3. LAYOUT & UTILITIES --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.container-narrow {
    max-width: var(--container-width-narrow);
}

section {
    padding: 6rem 0;
}

/* --- 4. BUTTONS & LINKS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 2px;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-text);
    color: var(--color-white);
    border: 1px solid var(--color-text);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-text);
}

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

.link-animate {
    display: inline-block;
    color: var(--color-text);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 4px;
}

.link-animate::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.4s cubic-bezier(0.86, 0, 0.07, 1);
}

.link-animate:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* --- 5. HEADER (STICKY) --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    margin-bottom: 0;
    letter-spacing: 2px;
    font-weight: 600;
}

/* --- 6. HERO SECTION --- */
.hero {
    min-height: 100vh;
    padding: 0;
    display: flex;
    align-items: stretch;
    background-color: var(--color-bg);
}

.hero-image {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.hero-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 6rem 5%;
}

.hero-text-wrapper {
    max-width: 700px;
}

/* --- 7. FEATURES --- */
.features {
    background-color: var(--color-white);
    padding: 5rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

.feature-card .icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.95rem;
}

/* --- 8. ABOUT SECTION --- */
.about {
    background-color: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 50%;
    height: 50%;
    border-top: 2px solid var(--color-accent);
    border-left: 2px solid var(--color-accent);
    z-index: 0;
}

.about-image img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 600px;
    object-fit: cover;
}

/* --- 9. LOOKBOOK/GALLERY --- */
.lookbook {
    background-color: var(--color-bg-alt);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.gallery-item {
    overflow: hidden;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.item-large {
    height: 500px;
}

.item-portrait {
    height: 500px;
}

/* --- 10. FOOTER --- */
.footer {
    background-color: var(--color-text);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer .logo {
    color: var(--color-white);
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    margin-top: 1rem;
}

.footer-links h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links p {
    color: rgba(255, 255, 255, 0.6);
}

.footer-links a {
    color: var(--color-accent);
    text-decoration: underline;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.muted {
    font-size: 0.75rem;
    opacity: 0.7;
}

/* --- 11. RESPONSIVE QUERIES --- */
@media screen and (max-width: 992px) {
    .hero {
        flex-direction: column;
        padding-top: 70px;
    }

    .hero-image,
    .hero-content {
        flex: none;
        width: 100%;
    }

    .hero-image {
        height: 50vh;
    }

    .about-grid,
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image img {
        height: 400px;
    }
}

@media screen and (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .item-large,
    .item-portrait {
        height: 400px;
    }

    .header .btn {
        display: none;
        /* Hide large button on mobile header */
    }

    .logo {
        font-size: 1.25rem;
    }
}