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

:root {
    --bg-color: #FFFFFF;
    --subscribe-bg-color: #F4F1EF;
    --hero-shape-color: #F2F2F2;
    --primary-text: #000000;
    --secondary-text: #6B6B6B;
    --primary-font: 'Playfair Display', serif;
    --secondary-font: 'Inter', sans-serif;
}

body {
    font-family: var(--secondary-font);
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--primary-text);
    background-color: var(--bg-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--primary-font);
    font-weight: 400;
    line-height: 1.2;
}

h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.25rem; font-family: var(--secondary-font); font-weight: 500; text-transform: uppercase; letter-spacing: 0.1em; }

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

.bonheur-royale-logo {
    font-family: "Bonheur Royale", cursive;
}

/* Header */
.header {
    background: var(--bg-color);
    padding: 15px 0;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    border-bottom: 1px solid #EAEAEA;
}

.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo a {
    text-decoration: none;
    display: inline-block;
    position: relative;
    padding-right: 35px;
}
.logo .logo-script {
    font-size: 2.5rem;
    font-weight: 400;
    color: #000;
    line-height: 1;
}
.logo .logo-nails {
    font-family: "Inter", sans-serif;
    font-size: 0.8rem;
    font-weight: 300;
    color: #666;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    position: absolute;
    bottom: -2px;
    right: 0;
}
.navigation { flex-grow: 1; }
.navigation ul { display: flex; justify-content: center; list-style: none; gap: 40px; }
.navigation a { text-decoration: none; color: var(--primary-text); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; transition: color 0.3s ease; }
.navigation a:hover { color: var(--secondary-text); }
.header-actions { display: flex; align-items: center; gap: 15px; }
.icon-btn, .icon-link { background: none; border: none; cursor: pointer; color: var(--primary-text); }
.icon-btn:hover, .icon-link:hover { color: var(--secondary-text); }

/* Buttons */
.btn { display: inline-block; padding: 0.75rem 2rem; font-size: 0.875rem; text-transform: uppercase; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: all 0.3s ease; font-family: var(--secondary-font); letter-spacing: 0.1em; }
.btn-primary { background: var(--primary-text); color: var(--bg-color); border-radius: 4px; }
.btn-primary:hover { opacity: 0.8; }
.btn-secondary { background: transparent; color: var(--primary-text); border: 1px solid var(--primary-text); border-radius: 9999px; }
.btn-secondary:hover { background: var(--primary-text); color: var(--bg-color); }

/* Hero Section */
.hero { padding: 140px 0 80px; background: var(--bg-color); text-align: center; }
.brand-title {
    font-size: clamp(4rem, 15vw, 10rem);
    position: relative;
    display: inline-block;
    line-height: 1;
    margin-bottom: -3em;
    z-index: 2;
}
.brand-title .logo-script {
    font-weight: 400;
    color: #000;
    line-height: 1;
}
.brand-title .logo-nails {
    position: absolute;
    bottom: 1em;
    right: -2.5em;
    font-family: "Inter", sans-serif;
    font-size: 0.15em;
    font-weight: 300;
    color: #666;
    text-transform: lowercase;
    letter-spacing: 0.1em;
}
.hero-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 20px;
    position: relative;
}
.hero-image-wrapper { width: 300px; height: 400px; position: relative; flex-shrink: 0; }
.hero-image-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--subscribe-bg-color);
    clip-path: ellipse(45% 50% at 50% 50%);
    position: relative;
    z-index: 1;
}
.hero-text-left { max-width: 200px; text-align: right; }
.hero-text-left p { font-size: 0.9rem; line-height: 1.5; color: var(--secondary-text); }
.hero-button-right { max-width: 200px; text-align: left; }

/* Info Bar Section */
.info-bar-section {
    padding: 25px 0;
    background-color: var(--subscribe-bg-color);
    text-align: center;
}
.info-bar-section p {
    font-family: var(--primary-font);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-size: 0.9rem;
    color: var(--primary-text);
    font-weight: 400;
}

/* Welcome Section */
.welcome-section { padding: 80px 0; background: var(--bg-color); }
.welcome-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.welcome-text p { color: var(--secondary-text); margin: 20px 0; }
.welcome-text .btn-primary { margin-top: 20px; }
.welcome-image-stack { position: relative; width: 100%; height: 500px; }
.image-placeholder-wrapper { position: absolute; box-shadow: 0 10px 30px rgba(0,0,0,0.1); }
.image-placeholder-wrapper .image-placeholder { width: 100%; height: 100%; background-color: var(--hero-shape-color); filter: grayscale(100%); }
.image-placeholder-wrapper.image-1 {
    width: 65%;
    height: 75%;
    top: 0;
    left: 0;
    z-index: 1;
}
.image-placeholder-wrapper.image-2 {
    width: 50%;
    height: 60%;
    bottom: 5%;
    right: 5%;
    z-index: 2;
}

/* Subscribe Section */
.subscribe-section { padding: 80px 0; background: var(--subscribe-bg-color); text-align: center; }
.subscribe-content p { margin: 20px 0; color: var(--secondary-text); }
.subscribe-content .btn-primary { margin-top: 20px; }

/* Categories Section */
.categories-section { padding: 80px 0; background: var(--bg-color); }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }
.product-card {
    background-color: #ffffff;
    box-shadow: -4px 0 10px rgba(0, 0, 0, 0.08); /* subtle left shadow only */
    padding: 1.5rem;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    text-align: center;
}
.product-card:hover {
    box-shadow: -6px 0 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}
.product-image {
    margin-bottom: 25px;
}
.product-image .image-placeholder {
    height: 350px;
    width: 100%;
    background-color: var(--hero-shape-color);
}
.product-grid .product-card:nth-child(1) .image-placeholder { }
.product-grid .product-card:nth-child(2) .image-placeholder { }
.product-grid .product-card:nth-child(3) .image-placeholder { }

.product-card h4 {
    font-family: var(--secondary-font);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: var(--secondary-font);
    margin-bottom: 10px;
}
.product-description {
    color: var(--secondary-text);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Footer */
.footer { background: var(--primary-text); color: var(--bg-color); padding: 20px 0; }
.footer-bottom { text-align: center; }
.footer-bottom p { color: var(--secondary-text); font-size: 0.875rem; }

/* Responsive Design */
@media (max-width: 768px) {
    .header { padding-top: 15px; }
    .header-container { flex-direction: column; gap: 15px; }
    .navigation ul { gap: 20px; padding-bottom: 10px; flex-wrap: wrap;}
    .hero { padding-top: 220px; }
    .brand-title { font-size: 15vw; }
    .hero-content { flex-direction: column; }
    .hero-text-left { text-align: center; }
    .hero-button-right { text-align: center; }
    .welcome-content { grid-template-columns: 1fr; }
    .welcome-image-stack { margin-top: 40px; }
}