/* 
   McGregor Atelier - Luxury Interior Design Aesthetic
   Palette: White, Black, Warm Gray, Soft Beige
*/

:root {
    --white: #ffffff;
    --black: #000000;
    --warm-gray: #666666;
    --soft-beige: #f5f2ed;
    --border-light: #e5e5e5;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    --transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--black);
    background-color: var(--white);
    line-height: 1.7;
    font-weight: 300;
}

h1, h2, h3, h4, .brand, .footer-logo {
    font-family: var(--font-serif);
    font-weight: 400;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
}

.hidden {
    display: none;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2rem 0;
    background: transparent;
    transition: var(--transition);
}

.main-nav.sticky {
    background: rgba(255, 255, 255, 0.98);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
}

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

.brand {
    font-size: 2rem;
    letter-spacing: -0.02em;
}

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

.nav-links a {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--warm-gray);
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 1px;
    background: var(--black);
    margin: 6px 0;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.hero-content {
    max-width: 900px;
}

.hero-content h1 {
    font-size: 6rem;
    line-height: 1;
    margin-bottom: 2rem;
}

.reveal-subtext {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 3rem;
    font-weight: 200;
}

.hero-actions {
    display: flex;
    gap: 2rem;
    margin-bottom: 4rem;
}

.cta-btn {
    padding: 1.2rem 3rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border: 1px solid var(--white);
}

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

.cta-btn.secondary {
    color: var(--white);
}

.cta-btn:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    opacity: 0.7;
}

.dot {
    width: 4px;
    height: 4px;
    background: var(--white);
    border-radius: 50%;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator .line {
    display: block;
    width: 1px;
    height: 60px;
    background: var(--white);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* About Section */
.about-section {
    padding: 12rem 0;
}

.asymmetric-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 8rem;
    align-items: center;
}

.about-image-wrapper img {
    width: 100%;
    filter: grayscale(0.2);
}

.section-tag {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
}

.about-text-content h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 2.5rem;
}

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

/* Services Section */
.services-section {
    padding: 10rem 0;
    background: var(--soft-beige);
}

.section-title {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title h2 {
    font-size: 4rem;
}

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

.service-card {
    padding: 3rem;
    background: var(--white);
    border: 1px solid transparent;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--black);
    transform: translateY(-10px);
}

.service-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--border-light);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--warm-gray);
}

/* Why Us Section */
.why-us-section {
    padding: 10rem 0;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6rem 4rem;
}

.feature-item h4 {
    font-size: 1.4rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-light);
}

.feature-item p {
    color: var(--warm-gray);
}

/* Portfolio Section */
.portfolio-section {
    padding: 10rem 0;
}

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

.gallery-item {
    overflow: hidden;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.5s ease;
}

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

/* Process Section */
.process-section {
    padding: 10rem 0;
    border-top: 1px solid var(--border-light);
}

.process-steps {
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: flex;
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-light);
}

.step:last-child {
    border-bottom: none;
}

.step h3 {
    font-size: 2.2rem;
    flex: 0 0 350px;
}

.step p {
    color: var(--warm-gray);
    font-size: 1.1rem;
}

/* Reviews Section */
.reviews-section {
    padding: 10rem 0;
    background: var(--black);
    color: var(--white);
}

.reviews-section .tag {
    color: var(--warm-gray);
}

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

.review p {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.review cite {
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    color: var(--warm-gray);
}

/* FAQ Section */
.faq-section {
    padding: 10rem 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem 8rem;
    max-width: 1100px;
    margin: 0 auto;
}

.faq-item h4 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--warm-gray);
}

/* Contact Section */
.contact-section {
    padding: 10rem 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 8rem;
    margin-bottom: 8rem;
}

.detail {
    margin-bottom: 3rem;
}

.detail h5 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--warm-gray);
    margin-bottom: 0.5rem;
}

.detail p, .detail a {
    font-size: 1.3rem;
    font-family: var(--font-serif);
}

.form-box form {
    display: grid;
    gap: 2rem;
}

.input-row input, .input-row textarea {
    width: 100%;
    padding: 1rem 0;
    border: none;
    border-bottom: 1px solid var(--border-light);
    background: transparent;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition);
}

.input-row input:focus, .input-row textarea:focus {
    outline: none;
    border-bottom-color: var(--black);
}

.submit-btn {
    padding: 1.2rem;
    background: var(--black);
    color: var(--white);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: var(--warm-gray);
}

#form-success {
    padding: 4rem;
    background: var(--soft-beige);
    text-align: center;
}

.map-box {
    height: 450px;
    border: 1px solid var(--border-light);
}

/* Footer */
.site-footer {
    padding: 8rem 0 4rem;
    background: var(--soft-beige);
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 6rem;
}

.footer-logo {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1.5rem;
}

.site-footer h5 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

.site-footer a, .site-footer p {
    display: block;
    font-size: 0.9rem;
    color: var(--warm-gray);
    margin-bottom: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 4rem;
    border-top: 1px solid var(--border-light);
    font-size: 0.75rem;
    color: var(--warm-gray);
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-content h1 { font-size: 4.5rem; }
    .asymmetric-grid { gap: 4rem; }
}

@media (max-width: 992px) {
    .container { padding: 0 2rem; }
    .hero-content h1 { font-size: 3.5rem; }
    .asymmetric-grid, .contact-wrapper, .footer-grid { grid-template-columns: 1fr; }
    .services-grid, .features-list, .reviews-content { grid-template-columns: repeat(2, 1fr); }
    .step { flex-direction: column; }
    .step h3 { flex: none; margin-bottom: 1rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .services-grid, .features-list, .reviews-content, .faq-grid, .masonry-gallery { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.8rem; }
}