/* 
   Walnut Studio - Premium Wallpaper Installation
   Color Palette:
   White: #FFFFFF
   Dark Charcoal: #2C2C2C
   Warm Beige: #F5F5DC
   Gold Accents: #D4AF37
*/

:root {
    --white: #FFFFFF;
    --charcoal: #2C2C2C;
    --beige: #F5F5DC;
    --gold: #D4AF37;
    --gray-light: #F9F9F9;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--charcoal);
    line-height: 1.6;
    background-color: var(--white);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: 0.3s;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: 0.3s;
}

.nav-links a:hover {
    color: var(--gold);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../assets/images/hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: var(--white);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

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

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

.btn-group {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 5px;
    font-weight: 700;
    text-transform: uppercase;
    transition: 0.3s;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #B8860B;
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--charcoal);
}

/* About Section */
.about {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-img img {
    border-radius: 10px;
    box-shadow: 20px 20px 0 var(--beige);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--gray-light);
    text-align: center;
}

.services h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 20px;
}

/* Why Choose Us */
.why-us {
    padding: 100px 0;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.why-item i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 15px;
}

/* Gallery Section */
.gallery {
    padding: 100px 0;
    background: var(--gray-light);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.gallery-item {
    height: 300px;
    overflow: hidden;
    border-radius: 5px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    text-align: center;
}

.test-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.test-card {
    padding: 30px;
    background: var(--beige);
    border-radius: 10px;
}

.stars {
    color: var(--gold);
    margin-bottom: 15px;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--charcoal);
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--white);
    border-radius: 5px;
}

.contact-form input:focus {
    outline: none;
    border-color: var(--gold);
}

/* Map */
.map-container {
    height: 400px;
    margin-top: 50px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Footer */
footer {
    padding: 50px 0;
    background: #1a1a1a;
    color: #999;
    text-align: center;
}

.footer-links {
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid, .contact-grid, .why-grid, .test-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
}