/* ============================================
   Robbie's Works — Style Sheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-bg: #0d0d0d;
    --color-bg-alt: #1a1a1a;
    --color-bg-card: #222222;
    --color-text: #f0f0f0;
    --color-text-muted: #a0a0a0;
    --color-accent: #d4942a;
    --color-accent-light: #e8b560;
    --color-accent-dark: #a3721e;
    --color-border: #333333;
    --color-overlay: rgba(0, 0, 0, 0.7);
    --font-body: 'Lato', sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --nav-height: 70px;
    --max-width: 1200px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--color-accent-light);
}

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

ul {
    list-style: none;
}

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* --- Section Base --- */
.section {
    padding: 5rem 0;
}

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

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section--alt {
    background-color: var(--color-bg-alt);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.nav__logo-img {
    height: 45px;
    width: auto;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition);
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-text);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Language Switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid var(--color-border);
}

.lang-switch__link {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    transition: all var(--transition);
}

.lang-switch__link:hover {
    color: var(--color-text);
}

.lang-switch__link--active {
    color: var(--color-accent);
    background-color: rgba(212, 148, 42, 0.1);
}

.lang-switch__sep {
    color: var(--color-border);
    font-size: 0.85rem;
}

/* Hamburger Menu */
.nav__hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.nav__hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: all var(--transition);
    transform-origin: center;
}

.nav__hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.active span:nth-child(2) {
    opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background-color: var(--color-bg);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.4;
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(13, 13, 13, 0.3) 0%, rgba(13, 13, 13, 0.7) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero__logo {
    width: 160px;
    height: auto;
    margin: 0 auto 2rem;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.hero__title span {
    color: var(--color-accent);
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

.btn--primary:hover {
    background-color: var(--color-accent-light);
    color: var(--color-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(212, 148, 42, 0.3);
}

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

.btn--outline:hover {
    background-color: var(--color-accent);
    color: var(--color-bg);
    transform: translateY(-2px);
}

/* ============================================
   About
   ============================================ */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
}

.about__image::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(212, 148, 42, 0.2);
    border-radius: 8px;
    pointer-events: none;
}

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 5;
}

.about__text h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

.about__text p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.about__text p:last-child {
    margin-bottom: 0;
}

/* ============================================
   Products
   ============================================ */
.products__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: var(--color-bg-card);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-dark);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.product-card__image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-card__image img {
    transform: scale(1.05);
}

.product-card__icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #2a1f0f 100%);
    font-size: 4rem;
}

.product-card__body {
    padding: 1.5rem;
}

.product-card__title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.product-card__desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.product-card__link {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
}

.product-card__link:hover {
    color: var(--color-accent-light);
}

/* ============================================
   Gallery
   ============================================ */
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery__item {
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
    position: relative;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery__item:hover img {
    transform: scale(1.08);
}

.gallery__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(212, 148, 42, 0);
    transition: background var(--transition);
}

.gallery__item:hover::after {
    background: rgba(212, 148, 42, 0.15);
}

.gallery__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, #2a1f0f 100%);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    text-align: center;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
}

/* ============================================
   Testimonials / Artists
   ============================================ */
.testimonials__showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.testimonials__image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.testimonials__image img {
    width: 100%;
    height: auto;
    display: block;
}

.testimonials__intro h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.testimonials__intro p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: var(--color-accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.testimonial-card__name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.testimonial-card__role {
    font-size: 0.85rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.testimonial-card__text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    font-style: italic;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.testimonial-card__text::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-accent);
    line-height: 0;
    vertical-align: -0.5rem;
    margin-right: 0.25rem;
}

.testimonial-card__link {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    align-self: flex-start;
}

.testimonial-card__link:hover {
    color: var(--color-accent-light);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox__img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition);
}

.lightbox__close:hover {
    color: var(--color-accent);
}

/* ============================================
   Contact
   ============================================ */
.contact__info--centered {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact__info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact__info-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background-color: rgba(212, 148, 42, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    font-size: 1.25rem;
}

.contact__info-text h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.contact__info-text p,
.contact__info-text a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.contact__social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.contact__social-link {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 1.25rem;
    transition: all var(--transition);
}

.contact__social-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-bg);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 1.5rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer__brand {
    margin-bottom: 1rem;
}

.footer__logo {
    height: 60px;
    width: auto;
}

.footer__desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer__heading {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer__link {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer__link:hover {
    color: var(--color-accent);
}

.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* ============================================
   Responsive — Tablet (768px–1024px)
   ============================================ */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }

    .hero__title {
        font-size: 3rem;
    }

    .about__grid {
        gap: 2.5rem;
    }

    .products__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* ============================================
   Responsive — Mobile (< 768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --nav-height: 60px;
    }

    .section {
        padding: 3.5rem 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    /* Nav Mobile */
    .nav__logo-img {
        height: 38px;
    }

    .nav__hamburger {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(13, 13, 13, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform var(--transition);
    }

    .nav__menu.active {
        transform: translateX(0);
    }

    .nav__link {
        font-size: 1.2rem;
    }

    .lang-switch {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--color-border);
    }

    /* Hero Mobile */
    .hero {
        min-height: 500px;
    }

    .hero__logo {
        width: 120px;
        margin-bottom: 1.5rem;
    }

    .hero__title {
        font-size: 2.25rem;
    }

    .hero__subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }

    /* About Mobile */
    .about__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about__image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Products Mobile */
    .products__grid {
        grid-template-columns: 1fr;
    }

    /* Gallery Mobile */
    .gallery__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    /* Testimonials Mobile */
    .testimonials__showcase {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    /* Contact Mobile */
    .contact__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    /* Footer Mobile */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: 1.85rem;
    }

    .gallery__grid {
        grid-template-columns: 1fr;
    }
}