/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    transition: background 0.4s, box-shadow 0.4s, border-bottom 0.4s;
}

@media (min-width: 768px) {
    .navbar {
        padding: 1rem 3rem;
    }
}

@media (min-width: 1024px) {
    .navbar {
        padding: 1rem 6rem;
    }
}

.navbar.scrolled {
    background: hsla(20, 10%, 8%, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border);
}

.nav-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.35rem;
    font-weight: 700;
}

.nav-brand span {
    color: var(--gold);
}

.nav-brand small {
    font-family: 'Inter', sans-serif;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-left: 0.5rem;
    vertical-align: middle;
}

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

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-fg);
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s;
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--gold);
    color: #000;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 2px;
    transition: background 0.3s;
}

.nav-cta:hover {
    background: var(--gold-light);
}

.mobile-toggle {
    display: block;
    background: none;
    color: var(--fg);
    font-size: 1.5rem;
    padding: 0.5rem;
}

@media (min-width: 1024px) {
    .mobile-toggle {
        display: none;
    }
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: hsla(20, 10%, 8%, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1rem;
    color: var(--secondary-fg);
    border-bottom: 1px solid var(--border);
    transition: color 0.3s;
}

.mobile-menu a:hover {
    color: var(--gold);
}

.mobile-menu .nav-cta {
    margin-top: 1rem;
    text-align: center;
    justify-content: center;
    padding: 0.85rem;
}

/* HERO */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

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

.hero-bg .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, hsla(20, 10%, 8%, 0.7), hsla(20, 10%, 8%, 0.5), var(--bg));
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 1.5rem;
    max-width: 52rem;
}

.hero-content .subtitle {
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    margin-bottom: 1.5rem;
}

.hero-content h1 em {
    font-style: italic;
    color: var(--gold);
}

.hero-content p {
    max-width: 40rem;
    margin: 0 auto 2.5rem;
}

.hero-btns {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-btns {
        flex-direction: row;
        justify-content: center;
    }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--gold);
    color: var(--bg);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 2px;
    transition: background 0.3s;
}

.btn-primary:hover {
    background: var(--gold-light);
}

.btn-primary svg {
    transition: transform 0.3s;
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: 1px solid hsla(40, 20%, 90%, 0.2);
    color: var(--fg);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    border-radius: 2px;
    transition: border-color 0.3s, color 0.3s;
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    /* Animation handled in animations.css/js */
}

/* ABOUT */
.about-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.about-img-wrap {
    position: relative;
}

.about-img-wrap img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
}

.about-img-wrap .deco {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 8rem;
    height: 8rem;
    border: 2px solid var(--gold);
    border-radius: 2px;
    display: none;
}

@media (min-width: 1024px) {
    .about-img-wrap .deco {
        display: block;
    }
}

.about-text .subtitle {
    margin-bottom: 1rem;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--muted);
    margin-top: 0.25rem;
}

/* SERVICES */
.services-grid {
    display: grid;
    gap: 1.5rem;
}

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

.service-card {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    background: var(--card);
    border: 1px solid var(--border);
    transition: border-color 0.5s;
    cursor: pointer;
}

.service-card:hover {
    border-color: hsla(38, 80%, 55%, 0.4);
}

.service-card .img-wrap {
    height: 14rem;
    overflow: hidden;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

.service-card:hover img {
    transform: scale(1.1);
}

.service-card .img-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, var(--card), hsla(20, 8%, 12%, 0.6), transparent);
    pointer-events: none;
}

.service-card .card-body {
    position: relative;
    padding: 1.5rem;
    margin-top: -3rem;
}

.service-card .icon-wrap {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 2px;
    background: hsla(38, 80%, 55%, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.service-card .icon-wrap svg {
    color: var(--gold);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
}

/* PROCESS */
.process-grid {
    display: grid;
    gap: 2rem;
}

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

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

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

.step-circle {
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    background: var(--secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    transition: border-color 0.5s;
}

.step-circle:hover {
    border-color: hsla(38, 80%, 55%, 0.5);
}

.step-circle svg {
    color: var(--gold);
}

.step-num {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--gold);
    color: var(--bg);
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.process-step h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.6;
}

/* PROJECTS */
.filter-btns {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 2px;
    background: var(--secondary);
    color: var(--secondary-fg);
    transition: all 0.3s;
    border: none;
}

.filter-btn:hover {
    opacity: 0.8;
}

.filter-btn.active {
    background: var(--gold);
    color: var(--bg);
}

.projects-grid {
    display: grid;
    gap: 1.25rem;
}

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

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

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

.project-card:hover img {
    transform: scale(1.1);
}

.project-card .project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg), hsla(20, 10%, 8%, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.5s;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card .project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.25rem;
    transform: translateY(100%);
    transition: transform 0.5s;
}

.project-card:hover .project-info {
    transform: translateY(0);
}

.project-info .cat {
    font-size: 0.7rem;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.project-info h3 {
    font-size: 1.05rem;
    font-weight: 700;
}

.project-info .loc {
    font-size: 0.7rem;
    color: var(--muted);
}

/* WHY US */
.why-grid {
    display: grid;
    gap: 1.5rem;
}

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

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

.why-card {
    padding: 1.5rem;
    border-radius: 2px;
    background: var(--card);
    border: 1px solid var(--border);
    transition: border-color 0.5s;
}

.why-card:hover {
    border-color: hsla(38, 80%, 55%, 0.3);
}

.why-card .icon-wrap {
    width: 3rem;
    height: 3rem;
    border-radius: 2px;
    background: hsla(38, 80%, 55%, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: background 0.3s;
}

.why-card:hover .icon-wrap {
    background: hsla(38, 80%, 55%, 0.2);
}

.why-card .icon-wrap svg {
    color: var(--gold);
}

.why-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.why-card p {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
}

/* CONTACT */
.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.contact-info .subtitle {
    margin-bottom: 1rem;
}

.contact-info h2 {
    margin-bottom: 1.5rem;
}

.contact-info>p {
    margin-bottom: 2.5rem;
}

.info-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 2px;
    background: hsla(38, 80%, 55%, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    color: var(--gold);
}

.info-row .label {
    font-size: 0.8rem;
    color: var(--muted);
}

.info-row .value {
    font-weight: 500;
}

.contact-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 2rem;
}

.form-row {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
    .form-row.two {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--fg);
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gold);
}

.form-group textarea {
    resize: none;
}

.form-group select {
    appearance: none;
    cursor: pointer;
}

.form-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--gold);
    color: var(--bg);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2px;
    transition: background 0.3s;
    margin-top: 1.25rem;
}

.form-submit:hover {
    background: var(--gold-light);
}

.form-submit svg {
    transition: transform 0.3s;
}

.form-submit:hover svg {
    transform: translateX(4px);
}

/* FOOTER */
.footer {
    background: var(--card);
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    gap: 2.5rem;
    padding: 4rem 1.5rem;
}

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        padding: 4rem 6rem;
    }
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.6;
    margin-top: 1rem;
}

.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 2px;
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.social-icon:hover {
    background: hsla(38, 80%, 55%, 0.2);
}

.social-icon svg {
    color: var(--gold);
    width: 16px;
    height: 16px;
}

.footer-col h4 {
    font-family: 'Playfair Display', serif;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-col a,
.footer-col p {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.footer-col a:hover {
    color: var(--gold);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

@media (min-width: 1024px) {
    .footer-bottom {
        padding: 2rem 6rem;
    }
}

.footer-bottom p {
    font-size: 0.7rem;
    color: var(--muted);
}