/* ============================
   ՀՈՒ Furniture — styles.css
   ============================ */

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

:root {
    --clr-brand:      #8B5E3C;
    --clr-brand-dk:   #6B4528;
    --clr-brand-lt:   #C89A6E;
    --clr-accent:     #D4A853;
    --clr-bg:         #FDFAF6;
    --clr-bg-alt:     #F4EDE4;
    --clr-text:       #1C1209;
    --clr-muted:      #6B5B4E;
    --clr-border:     #E8DCCF;
    --clr-white:      #FFFFFF;

    --ff-serif:  'Noto Serif Armenian', Georgia, serif;
    --ff-sans:   'Noto Sans Armenian', system-ui, sans-serif;

    --radius-sm:  6px;
    --radius-md:  12px;
    --radius-lg:  20px;
    --radius-xl:  32px;

    --shadow-sm:  0 2px 8px rgba(139,94,60,.10);
    --shadow-md:  0 8px 32px rgba(139,94,60,.14);
    --shadow-lg:  0 20px 60px rgba(139,94,60,.18);

    --transition: .3s cubic-bezier(.4,0,.2,1);
    --max-w:      1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--ff-sans);
    background: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.65;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Container ── */
.container {
    max-width: var(--max-w);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2.5rem);
}

/* ── Section base ── */
.section { padding-block: clamp(60px, 8vw, 120px); }

.section__head {
    text-align: center;
    max-width: 620px;
    margin-inline: auto;
    margin-bottom: clamp(40px, 6vw, 72px);
}

.section__label {
    display: inline-block;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--clr-brand);
    margin-bottom: .75rem;
}

.section__title {
    font-family: var(--ff-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.2;
    color: var(--clr-text);
    margin-bottom: 1rem;
}

.section__sub {
    color: var(--clr-muted);
    font-size: 1.05rem;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem 1.8rem;
    border-radius: var(--radius-sm);
    font-family: var(--ff-sans);
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .02em;
    transition: var(--transition);
    white-space: nowrap;
}

.btn--primary {
    background: var(--clr-brand);
    color: var(--clr-white);
    box-shadow: 0 4px 16px rgba(139,94,60,.30);
}
.btn--primary:hover {
    background: var(--clr-brand-dk);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139,94,60,.40);
}

.btn--ghost {
    background: rgba(255,255,255,.12);
    color: var(--clr-white);
    border: 1.5px solid rgba(255,255,255,.5);
    backdrop-filter: blur(8px);
}
.btn--ghost:hover {
    background: rgba(255,255,255,.22);
    border-color: var(--clr-white);
    transform: translateY(-2px);
}

.btn--outline {
    border: 2px solid var(--clr-brand);
    color: var(--clr-brand);
    background: transparent;
}
.btn--outline:hover {
    background: var(--clr-brand);
    color: var(--clr-white);
    transform: translateY(-2px);
}

.btn--white {
    background: var(--clr-white);
    color: var(--clr-brand-dk);
    font-weight: 700;
}
.btn--white:hover {
    background: var(--clr-accent);
    transform: translateY(-2px);
}

.btn--sm { padding: .5rem 1.1rem; font-size: .82rem; }
.btn--full { width: 100%; justify-content: center; }


/* ============================================================
   HEADER
   ============================================================ */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.header.scrolled {
    background: rgba(253,250,246,.96);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding-block: .6rem;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.logo { display: flex; align-items: center; gap: .6rem; }
.logo__mark {
    font-family: var(--ff-serif);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--clr-brand);
    color: var(--clr-white);
    width: 42px; height: 42px;
    border-radius: var(--radius-sm);
    display: grid; place-items: center;
    transition: background var(--transition);
}
.logo:hover .logo__mark { background: var(--clr-brand-dk); }
.logo__text {
    font-family: var(--ff-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-text);
}
.logo--light .logo__text { color: var(--clr-white); }

.nav__list { display: flex; align-items: center; gap: .25rem; }
.nav__link {
    padding: .5rem .9rem;
    border-radius: var(--radius-sm);
    font-size: .88rem;
    font-weight: 500;
    color: var(--clr-text);
    transition: var(--transition);
}
.nav__link:hover { color: var(--clr-brand); background: var(--clr-bg-alt); }
.nav__link--cta {
    background: var(--clr-brand);
    color: var(--clr-white) !important;
    padding: .5rem 1.1rem;
    display: block;
}
.nav__link--cta:hover { background: var(--clr-brand-dk) !important; }

.burger { display: none; flex-direction: column; gap: 5px; padding: .4rem; }
.burger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--clr-text);
    border-radius: 2px;
    transition: var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
            linear-gradient(135deg, rgba(28,18,9,.82) 0%, rgba(107,69,40,.62) 50%, rgba(28,18,9,.72) 100%),
            url('https://images.unsplash.com/photo-1555041469-a586c61ea9bc?w=1800&q=80') center/cover no-repeat;
}

.hero__content {
    position: relative;
    padding-block: 160px 80px;
    max-width: 700px;
}

.hero__label {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: 1rem;
}

.hero__title {
    font-family: var(--ff-serif);
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.1;
    color: var(--clr-white);
    margin-bottom: 1.5rem;
}
.hero__title span { color: var(--clr-accent); }

.hero__sub {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: rgba(255,255,255,.82);
    max-width: 520px;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 3.5rem; }

.hero__stats { display: flex; flex-wrap: wrap; gap: 2rem; }
.stat__num {
    display: block;
    font-family: var(--ff-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-accent);
    line-height: 1;
}
.stat__label {
    display: block;
    font-size: .82rem;
    color: rgba(255,255,255,.65);
    margin-top: .25rem;
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}
.hero__scroll span {
    display: block;
    width: 1.5px;
    height: 48px;
    background: linear-gradient(to bottom, rgba(255,255,255,.6), transparent);
    margin-inline: auto;
    animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .3; }
}


/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--clr-bg); }

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: center;
}

.about__media { position: relative; }
.about__img-wrap {
    position: relative;
    aspect-ratio: 4/5;
    max-width: 440px;
}

.about__img {
    position: absolute;
    border-radius: var(--radius-lg);
    background-size: cover;
    background-position: center;
}

.about__img--main {
    width: 85%; height: 85%;
    top: 0; left: 0;
    background-image:
            linear-gradient(to bottom right, rgba(139,94,60,.1), transparent),
            url('https://images.unsplash.com/photo-1538688525198-9b88f6f53126?w=800&q=80');
    box-shadow: var(--shadow-lg);
}

.about__img--accent {
    width: 60%; height: 55%;
    bottom: 0; right: 0;
    background-image: url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=600&q=80');
    border: 4px solid var(--clr-bg);
    box-shadow: var(--shadow-md);
}

.about__badge {
    position: absolute;
    top: 12%; right: 0;
    background: var(--clr-brand);
    color: var(--clr-white);
    padding: 1.2rem 1.4rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
    transform: translateX(20%);
}
.about__badge-num {
    display: block;
    font-family: var(--ff-serif);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
}
.about__badge-text { font-size: .78rem; opacity: .85; margin-top: .3rem; }

.about__desc { color: var(--clr-muted); margin-bottom: 1rem; font-size: .98rem; }

.about__list {
    margin-block: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .6rem;
}
.about__list li { display: flex; align-items: center; gap: .5rem; font-size: .9rem; font-weight: 500; }
.check { color: var(--clr-brand); font-weight: 700; }


/* ============================================================
   CATALOG
   ============================================================ */
.catalog { background: var(--clr-bg-alt); }

.catalog__tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
    margin-bottom: 2.5rem;
}

.tab {
    padding: .55rem 1.3rem;
    border-radius: 100px;
    border: 1.5px solid var(--clr-border);
    font-family: var(--ff-sans);
    font-size: .86rem;
    font-weight: 500;
    color: var(--clr-muted);
    background: var(--clr-white);
    transition: var(--transition);
}
.tab:hover { border-color: var(--clr-brand); color: var(--clr-brand); }
.tab.active { background: var(--clr-brand); border-color: var(--clr-brand); color: var(--clr-white); }

.catalog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card[data-hidden="true"] { display: none; }

.card__img {
    height: 220px;
    background-size: cover;
    background-position: center;
    transition: transform .5s ease;
}
.card:hover .card__img { transform: scale(1.04); }

.card__img--1 { background-color: #c4957a; background-image: url('https://images.unsplash.com/photo-1555041469-a586c61ea9bc?w=600&q=70'); }
.card__img--2 { background-color: #8aa4bc; background-image: url('https://images.unsplash.com/photo-1616627547584-bf28cee262db?w=600&q=70'); }
.card__img--3 { background-color: #c4a870; background-image: url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=600&q=70'); }
.card__img--4 { background-color: #8aaa70; background-image: url('https://images.unsplash.com/photo-1592078615290-033ee584e267?w=600&q=70'); }
.card__img--5 { background-color: #a08abc; background-image: url('https://images.unsplash.com/photo-1493663284031-b7e3aefcae8e?w=600&q=70'); }
.card__img--6 { background-color: #c49070; background-image: url('https://images.unsplash.com/photo-1586023492125-27b2c045efd7?w=600&q=70'); }

.card__body { padding: 1.3rem; }
.card__tag {
    display: inline-block;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--clr-brand);
    background: rgba(139,94,60,.1);
    padding: .25rem .65rem;
    border-radius: 100px;
    margin-bottom: .7rem;
}
.card__name { font-family: var(--ff-serif); font-size: 1.1rem; margin-bottom: .4rem; }
.card__desc { font-size: .85rem; color: var(--clr-muted); margin-bottom: 1.1rem; }
.card__footer { display: flex; align-items: center; justify-content: space-between; }
.card__price { font-family: var(--ff-serif); font-size: 1rem; font-weight: 700; color: var(--clr-brand-dk); }

.catalog__more { text-align: center; margin-top: 3rem; }


/* ============================================================
   ADVANTAGES
   ============================================================ */
.advantages { background: var(--clr-bg); }

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.adv-card {
    background: var(--clr-white);
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: var(--transition);
}
.adv-card:hover { border-color: var(--clr-brand-lt); box-shadow: var(--shadow-sm); transform: translateY(-4px); }
.adv-card__icon { font-size: 2.2rem; margin-bottom: 1rem; }
.adv-card__title { font-family: var(--ff-serif); font-size: 1.1rem; margin-bottom: .6rem; }
.adv-card__text { font-size: .9rem; color: var(--clr-muted); line-height: 1.6; }


/* ============================================================
   PROCESS
   ============================================================ */
.process { background: var(--clr-brand-dk); color: var(--clr-white); }
.process .section__label { color: var(--clr-accent); }
.process .section__title { color: var(--clr-white); }

.process__steps {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: center;
    gap: 1rem;
}

.step { flex: 1 1 200px; max-width: 240px; text-align: center; }
.step__num {
    font-family: var(--ff-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--clr-accent);
    opacity: .5;
    line-height: 1;
    margin-bottom: .75rem;
}
.step__title { font-family: var(--ff-serif); font-size: 1.05rem; margin-bottom: .5rem; color: var(--clr-white); }
.step__text { font-size: .87rem; color: rgba(255,255,255,.65); line-height: 1.6; }

.step__arrow { font-size: 1.8rem; color: var(--clr-accent); opacity: .5; align-self: flex-start; padding-top: .6rem; }


/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--clr-bg-alt); }

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.review {
    background: var(--clr-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.review:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.review__stars { font-size: 1rem; color: var(--clr-accent); letter-spacing: .1em; margin-bottom: 1rem; }
.review__text { font-size: .92rem; color: var(--clr-muted); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.review__author { display: flex; align-items: center; gap: .85rem; }
.review__avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--clr-brand);
    color: var(--clr-white);
    font-size: .75rem;
    font-weight: 700;
    display: grid; place-items: center;
    flex-shrink: 0;
}
.review__author strong { display: block; font-size: .9rem; }
.review__author span { font-size: .78rem; color: var(--clr-muted); }


/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--clr-brand) 0%, var(--clr-brand-dk) 100%);
    padding-block: clamp(3rem, 6vw, 6rem);
}
.cta-banner__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.cta-banner__text h2 {
    font-family: var(--ff-serif);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--clr-white);
    margin-bottom: .7rem;
}
.cta-banner__text p { color: rgba(255,255,255,.75); max-width: 500px; font-size: .98rem; }


/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--clr-bg); }

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
}
.contact__desc { color: var(--clr-muted); font-size: .97rem; margin-block: 1rem 2rem; }
.contact__details { display: flex; flex-direction: column; gap: .9rem; }
.contact__item { display: flex; align-items: center; gap: .75rem; font-size: .92rem; }
.contact__icon { font-size: 1.1rem; width: 20px; text-align: center; }
.contact__item a { color: var(--clr-brand); transition: color var(--transition); }
.contact__item a:hover { color: var(--clr-brand-dk); }

.contact__form {
    background: var(--clr-white);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 4vw, 2.5rem);
    box-shadow: var(--shadow-md);
}

.form-group { margin-bottom: 1.2rem; }
.form-group label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: .4rem;
    letter-spacing: .02em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .8rem 1rem;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--ff-sans);
    font-size: .92rem;
    color: var(--clr-text);
    background: var(--clr-bg);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--clr-brand);
    box-shadow: 0 0 0 3px rgba(139,94,60,.12);
    background: var(--clr-white);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form__note { text-align: center; font-size: .78rem; color: var(--clr-muted); margin-top: .85rem; }

.form--success { text-align: center; padding: 3rem 2rem; }
.form--success .success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form--success h3 { font-family: var(--ff-serif); font-size: 1.5rem; margin-bottom: .5rem; }
.form--success p { color: var(--clr-muted); }


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: #1C1209;
    color: rgba(255,255,255,.75);
    padding-top: clamp(3rem, 6vw, 5rem);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__brand p { margin-top: 1rem; font-size: .88rem; line-height: 1.7; max-width: 260px; }
.footer__nav h4, .footer__contact h4 {
    font-family: var(--ff-serif);
    color: var(--clr-white);
    font-size: .95rem;
    margin-bottom: 1.1rem;
}
.footer__nav ul { display: flex; flex-direction: column; gap: .5rem; }
.footer__nav a { font-size: .87rem; transition: color var(--transition); }
.footer__nav a:hover { color: var(--clr-accent); }

.footer__contact p,
.footer__contact a { display: block; font-size: .87rem; margin-bottom: .4rem; transition: color var(--transition); }
.footer__contact a:hover { color: var(--clr-accent); }

.footer__socials { display: flex; gap: .5rem; margin-top: 1rem; }
.social {
    width: 34px; height: 34px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,.15);
    display: grid; place-items: center;
    font-size: .75rem;
    font-weight: 700;
    color: rgba(255,255,255,.6);
    transition: var(--transition);
}
.social:hover { background: var(--clr-brand); border-color: var(--clr-brand); color: var(--clr-white); }

.footer__bottom { padding-block: 1.25rem; }
.footer__bottom p { font-size: .82rem; color: rgba(255,255,255,.4); text-align: center; }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .about__inner { grid-template-columns: 1fr; }
    .about__media { display: none; }
    .about__badge { transform: translateX(0); }
    .contact__inner { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 700px) {
    .nav {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: min(320px, 85vw);
        background: var(--clr-bg);
        box-shadow: -4px 0 32px rgba(0,0,0,.18);
        transform: translateX(100%);
        transition: transform var(--transition);
        padding: 6rem 2rem 2rem;
        z-index: 99;
    }
    .nav.open { transform: translateX(0); }
    .nav__list { flex-direction: column; align-items: flex-start; gap: .25rem; }
    .nav__link { padding: .75rem 1rem; width: 100%; }
    .burger { display: flex; z-index: 101; }

    .process__steps { flex-direction: column; align-items: center; }
    .step__arrow { transform: rotate(90deg); }

    .cta-banner__inner { flex-direction: column; text-align: center; }
    .footer__inner { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 480px) {
    .hero__actions { flex-direction: column; }
    .hero__stats { gap: 1.2rem; }
    .about__img-wrap { aspect-ratio: 1/1; }
    .about__list { grid-template-columns: 1fr; }
    .catalog__grid { grid-template-columns: 1fr; }
    .advantages__grid { grid-template-columns: 1fr; }
    .testimonials__grid { grid-template-columns: 1fr; }
}

/* ================== LANG SWITCHER =============== */

.lang-switch {
    display: flex;
    gap: 6px;
    margin: 0 15px;
    padding: 4px;
    border: 1.5px solid rgba(255,255,255,.5);
    border-radius: 10px;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(10px);
}
@media (max-width: 768px) {
    .lang-switch{
        margin-left: 0;
    }
}

.lang {
    text-decoration: none;
    color: var(--clr-text);
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 6px;
    transition: 0.25s ease;
}

.lang:hover {
    color: #fff;
    text-shadow: 0 0 8px rgba(91, 127, 255, 0.6);
}

.lang.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(97, 97, 97, 0.39), #939393);
    box-shadow: 0 0 12px rgba(218, 218, 218, 0.4);
}


.home {
    color: var(--text);
    text-decoration:none;
    text-align: center;
    width: 100%;
    display: block;
}