/* Premium Interior Ecosystem Theme */
:root {
    /* Colors */
    --bg-color: #FAFAF9;
    /* Stone-50 */
    --text-primary: #1C1917;
    /* Stone-900 */
    --text-secondary: #57534E;
    /* Stone-600 */
    --text-light: #A8A29E;
    /* Stone-400 */
    --accent-color: #44403C;
    /* Stone-700 */

    --card-bg: #FFFFFF;
    --overlay-dark: rgba(0, 0, 0, 0.4);

    /* Brand Colors */
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-2xl: 8rem;

    /* Typography */
    --font-serif: "Playfair Display", serif;
    --font-sans: "Inter", sans-serif;

    /* Effects */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
}

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

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

/* Utility Classes */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.text-uppercase {
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--text-primary);
}

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

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

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

.btn-white:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 250, 249, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.25rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links {
    display: none;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-link:hover {
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 1rem;
    animation: fadeUp 1s ease-out;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

/* Section Common */
.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Capabilities Grid */
.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .capabilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .capabilities-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.capability-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.capability-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.capability-img {
    height: 250px;
    width: 100%;
    object-fit: cover;
}

.capability-content {
    padding: 2rem;
    flex: 1;
}

.capability-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-serif);
}

.capability-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Lookbook / Collections */
.lookbook-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.lookbook-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 400px;
}

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

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

.lookbook-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    color: white;
}

@media (min-width: 768px) {
    .lookbook-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lookbook-item.large {
        grid-column: span 2;
    }
}

/* Brands Section (Refined) */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .brand-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .brand-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.brand-card {
    background: linear-gradient(180deg,
            var(--card-bg) 0%,
            rgba(250, 250, 250, 0.9) 100%);
    border-radius: var(--radius-lg);
    padding: 3.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;

    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);

    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.brand-logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Showroom Section */
.showroom-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 900px) {
    .showroom-layout {
        grid-template-columns: 1fr 1fr;
    }
}

.showroom-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.showroom-content p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.showroom-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

/* Footer */
.footer {
    background-color: #E7E5E4;
    /* Stone-200 */
    padding: 5rem 0 2rem;
    color: var(--text-primary);
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 300px;
}

.footer-col h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
}

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

.copyright {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Floating WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--whatsapp-green);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 900;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Gallery Pages */
.gallery-hero {
    height: 40vh;
    min-height: 400px;
}

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

@media (min-width: 640px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gallery-item {
    background-color: var(--bg-color);
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.gallery-placeholder {
    color: var(--text-light);
    font-size: 0.9rem;
    text-align: center;
    padding: 1rem;
    border: 1px dashed var(--text-light);
    border-radius: var(--radius-sm);
    width: 80%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}