/* =========================================================================
   Monia Wlosek — homepage prototype
   Native CSS · @layer · :root tokens · BEM · vanilla
   Source design: Fashion Hub Figma template (node 1:3898)
   ========================================================================= */

@layer reset, base, layout, components, sections, responsive;

/* ---- Design tokens ---------------------------------------------------- */
:root {
  --font: "EB Garamond", Georgia, "Times New Roman", serif;
  --font-head: "Cormorant Garamond", Georgia, serif;

  --c-white: #ffffff;
  --c-ink: #111111;
  --c-black: #000000;
  --c-bg-hero: #eaeaea;
  --c-bg-soft: #f7f7f7;
  --c-placeholder: #f1f1f1;
  --c-muted: #777777;
  --c-muted-2: #888888;
  --c-line: #ececec;
  --c-line-dk: #2a2a2a;
  --c-star: #ffab00;
  --c-badge: #111111;
  --c-deal-chip-bg: #fef2f2;
  --c-deal-chip-ink: #da3f3f;

  --radius: 5px;

  --maxw: 1400px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(48px, 6.5vw, 88px);

  --fs-hero: clamp(38px, 5vw, 58px);
  --fs-h2: clamp(30px, 4vw, 54px);
  --fs-title: clamp(26px, 3.2vw, 34px);
  --fs-body: 17px;
}

/* ---- Reset ------------------------------------------------------------ */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  * { margin: 0; }
  html { -webkit-text-size-adjust: 100%; }
  body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; }
  img, picture, svg { display: block; max-width: 100%; }
  img { height: auto; }
  button, input { font: inherit; color: inherit; }
  button { cursor: pointer; background: none; border: 0; }
  a { color: inherit; text-decoration: none; }
  ul { list-style: none; padding: 0; }
  h1, h2, h3, h4 { font-weight: 400; line-height: 1.2; }
}

/* ---- Base ------------------------------------------------------------- */
@layer base {
  body {
    font-family: var(--font);
    font-size: var(--fs-body);
    color: var(--c-ink);
    background: var(--c-white);
  }
  a:hover { color: var(--c-black); }
  ::selection { background: var(--c-ink); color: #fff; }
}

/* ---- Layout ----------------------------------------------------------- */
@layer layout {
  .container {
    width: 100%;
    max-width: calc(var(--maxw) + var(--gutter) * 2);
    margin-inline: auto;
    padding-inline: var(--gutter);
  }
  .section { padding-block: var(--section-y); }

  .grid { display: grid; gap: 28px; }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }

  .section__title {
    font-size: var(--fs-title);
    text-align: center;
    letter-spacing: .2px;
    margin-bottom: clamp(28px, 4vw, 48px);
  }
  .section__title--left { text-align: left; margin-bottom: 18px; }
}

/* ---- Components ------------------------------------------------------- */
@layer components {

  .btn {
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--c-ink);
    border-radius: var(--radius);
    padding: 11px 24px;
    font-size: var(--fs-body);
    letter-spacing: .3px;
    color: var(--c-ink);
    transition: background-color .2s ease, color .2s ease;
  }
  .btn:hover { background: var(--c-ink); color: #fff; }
  .btn--solid { background: var(--c-ink); color: #fff; }
  .btn--solid:hover { background: #333; color: #fff; }

  .stars { color: var(--c-star); letter-spacing: 2px; font-size: 15px; line-height: 1; }

  .badge {
    position: absolute; top: 8px; left: 8px;
    background: var(--c-badge); color: #fff;
    font-size: 11px; letter-spacing: .3px;
    padding: 3px 7px; border-radius: 4px;
  }

  /* product card */
  .product__media {
    position: relative; display: block;
    aspect-ratio: 327 / 437;
    border-radius: var(--radius); overflow: hidden;
    background: var(--c-placeholder);
  }
  .product__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
  .product:hover .product__media img { transform: scale(1.04); }
  .product__body { padding: 16px 8px 2px; text-align: center; }
  .product__title {
    font-size: 18px; line-height: 1.4;
    min-height: 2.8em;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  }
  .product .stars { margin: 8px 0; }
  .product__price { font-size: 18px; }
  .price { font-weight: 500; }
  .price--old { color: var(--c-muted); font-weight: 400; text-decoration: line-through; opacity: .8; margin-right: 4px; }

  /* countdown chips on product image */
  .countdown--chips { position: absolute; left: 8px; bottom: 8px; display: flex; gap: 5px; }
  .chip {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: var(--radius);
    background: var(--c-deal-chip-bg); color: var(--c-deal-chip-ink);
    font-size: 10px; letter-spacing: .3px;
  }
  .chip b { font-size: 13px; font-weight: 700; line-height: 1.1; }

  /* category tile */
  .cat { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--c-placeholder); }
  .cat img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
  .cat:hover img { transform: scale(1.05); }
  .cat__label {
    position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
    background: #fff; color: var(--c-ink);
    padding: 9px 20px; border-radius: var(--radius);
    font-size: 18px; letter-spacing: .3px; white-space: nowrap;
  }

  /* compact product (featured) */
  .mini { display: flex; gap: 14px; align-items: center; }
  .mini__media { flex: 0 0 96px; width: 96px; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--c-placeholder); }
  .mini__media img { width: 100%; height: 100%; object-fit: cover; }
  .mini__title { font-size: 15px; line-height: 1.35; }
  .mini .stars { font-size: 13px; margin: 6px 0; }
  .mini .product__price { font-size: 16px; }

  /* testimonial */
  .review { background: #fff; border-radius: var(--radius); padding: 28px 26px; }
  .review__quote { color: var(--c-muted); font-size: 16px; line-height: 1.7; margin: 14px 0 22px; }
  .review__author { display: flex; align-items: center; gap: 14px; }
  .review__author img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
  .review__author b { display: block; font-weight: 500; }
  .review__author small { color: var(--c-muted); }

  /* blog post */
  .post__media { display: block; aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden; background: var(--c-placeholder); }
  .post__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
  .post:hover .post__media img { transform: scale(1.04); }
  .post__meta { color: var(--c-muted-2); font-size: 14px; margin: 16px 0 6px; letter-spacing: .3px; }
  .post__title { font-size: 20px; line-height: 1.4; }
}

/* ---- Sections --------------------------------------------------------- */
@layer sections {

  /* topbar */
  .topbar { background: var(--c-ink); color: #fff; text-align: center; font-size: 13px; letter-spacing: .3px; padding: 8px 12px; }
  .topbar strong { font-weight: 500; }

  /* header */
  .header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--c-line); }
  .header__bar { display: flex; align-items: center; gap: 24px; height: 72px; }
  .logo { display: inline-flex; align-items: baseline; gap: 6px; font-weight: 700; letter-spacing: .14em; font-size: 20px; }
  .logo__sub { font-weight: 400; letter-spacing: .22em; }
  .nav { display: flex; gap: 30px; margin-inline: auto; }
  .nav__link { font-size: 15px; letter-spacing: .3px; padding: 6px 0; border-bottom: 1px solid transparent; }
  .nav__link:hover { border-color: var(--c-ink); }
  .header__actions { display: flex; align-items: center; gap: 6px; }
  .iconbtn { width: 40px; height: 40px; display: grid; place-items: center; color: var(--c-ink); border-radius: 50%; position: relative; }
  .iconbtn:hover { background: #f3f3f3; }
  .iconbtn__badge { position: absolute; top: 4px; right: 4px; min-width: 16px; height: 16px; padding: 0 4px; background: var(--c-ink); color: #fff; font-size: 10px; border-radius: 9999px; display: grid; place-items: center; }
  .header__toggle { display: none; width: 40px; height: 40px; flex-direction: column; gap: 4px; align-items: center; justify-content: center; }
  .header__toggle span { width: 20px; height: 2px; background: var(--c-ink); transition: .25s; }

  /* hero — slider 3 slajdy (fade) */
  .hero { position: relative; isolation: isolate; min-height: clamp(480px, 56vw, 760px); background: var(--c-bg-hero); overflow: hidden; }
  .hero__viewport { position: absolute; inset: 0; }
  .hero__slide {
    position: absolute; inset: 0; display: flex; align-items: center;
    background: var(--img) right center / contain no-repeat;
    opacity: 0; visibility: hidden; transition: opacity .7s ease;
  }
  .hero__slide.is-active { opacity: 1; visibility: visible; }
  .hero__slide::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(234,234,234,.95) 0%, rgba(234,234,234,.7) 34%, rgba(234,234,234,0) 60%);
  }
  .hero__inner { position: relative; display: flex; width: 100%; }
  .hero__content { max-width: 540px; }
  .hero__eyebrow { font-size: 20px; letter-spacing: .3px; margin-bottom: 14px; }
  .hero__title { font-size: var(--fs-hero); line-height: 1.18; letter-spacing: -.5px; margin-bottom: 22px; }
  .hero__text { font-size: 18px; color: #222; line-height: 1.65; max-width: 480px; margin-bottom: 30px; }
  .hero__arrow {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(0,0,0,.45); color: #fff; font-size: 22px; line-height: 1;
    display: grid; place-items: center; transition: background-color .2s ease;
  }
  .hero__arrow:hover { background: rgba(0,0,0,.72); }
  .hero__arrow--prev { left: 24px; }
  .hero__arrow--next { right: 24px; }
  .hero__dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 9px; }
  .hero__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(17,17,17,.28); transition: background-color .2s ease, transform .2s ease; }
  .hero__dot.is-active { background: var(--c-ink); transform: scale(1.3); }

  /* usp */
  .usp { border-block: 1px solid var(--c-line); padding-block: clamp(28px, 3.5vw, 44px); }
  .usp__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .usp__item { display: flex; align-items: center; gap: 16px; }
  .usp__icon { width: 56px; height: 56px; flex: 0 0 auto; }
  .usp__title { font-size: 20px; margin-bottom: 4px; }
  .usp__text { font-size: 16px; color: var(--c-muted); line-height: 1.4; }

  /* promo categories */
  .promo__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .promo__cells { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .promo__cells .cat { aspect-ratio: 322 / 337; }
  /* duży kafel wypełnia wysokość prawej kolumny 2x2 — obrazek out-of-flow, by nie rozpychał gridu */
  .cat--lg { position: relative; height: 100%; min-height: 0; }
  .cat--lg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

  /* deal of the week — 2 kolumny: zdjęcie + treść (zdjęcie portretowe pokazane w pełni) */
  .deal { background: var(--c-bg-soft); }
  .deal__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: var(--section-y); }
  .deal__media { display: block; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--c-placeholder); }
  .deal__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
  .deal__media:hover img { transform: scale(1.04); }
  .deal__content { max-width: 470px; }
  .deal__eyebrow { font-size: 18px; letter-spacing: .3px; margin-bottom: 16px; }
  .deal__title { font-size: var(--fs-h2); line-height: 1.05; margin-bottom: 16px; }
  .deal__text { font-size: 18px; color: #333; line-height: 1.55; margin-bottom: 22px; }
  .countdown--lg { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 28px; }
  .countdown--lg i { font-style: normal; font-size: clamp(24px, 3vw, 34px); line-height: 1.1; }
  .countdown__unit { display: flex; flex-direction: column; align-items: center; min-width: 48px; }
  .countdown__unit span { font-size: clamp(26px, 3.4vw, 34px); line-height: 1.1; }
  .countdown__unit small { font-size: 14px; letter-spacing: .3px; }

  /* cms banners */
  .cms__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  .cms__card { position: relative; display: block; min-height: 320px; border-radius: var(--radius); overflow: hidden; background: var(--c-placeholder) var(--bg) center / cover no-repeat; }
  .cms__text { position: absolute; inset: 0; padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
  .cms__eyebrow { font-size: 16px; letter-spacing: .3px; margin-bottom: 10px; }
  .cms__title { font-size: clamp(24px, 2.6vw, 30px); line-height: 1.26; margin-bottom: 16px; }
  .cms__link { font-size: 16px; text-transform: lowercase; text-decoration: underline; text-underline-offset: 4px; }
  .cms__card:hover .cms__link { letter-spacing: .5px; }

  /* reviews */
  .reviews { background: var(--c-bg-soft); }
  .reviews__grid { display: grid; grid-template-columns: 290px 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
  .reviews__lead { color: var(--c-muted); line-height: 1.75; margin-bottom: 24px; max-width: 280px; }
  .reviews__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

  /* featured */
  .featured { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 30px; }

  /* footer */
  .footer { background: var(--c-ink); color: #cfcfcf; padding-top: 56px; }
  .footer a { color: #cfcfcf; }
  .footer a:hover { color: #fff; }
  .footer__top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr 1.7fr; gap: 32px; padding-bottom: 44px; }
  .footer__brand .logo { color: #fff; margin-bottom: 14px; }
  .footer__brand p { color: #9a9a9a; line-height: 1.65; max-width: 280px; margin-bottom: 16px; }
  .footer__social { display: flex; gap: 12px; }
  .footer__social a { width: 34px; height: 34px; border: 1px solid #333; border-radius: 50%; display: grid; place-items: center; }
  .footer__social a:hover { border-color: #fff; }
  .footer__col h4, .footer__news h4 { color: #fff; font-size: 16px; font-weight: 500; margin-bottom: 16px; }
  .footer__col ul { display: grid; gap: 11px; font-size: 15px; }
  .footer__news p { color: #9a9a9a; line-height: 1.6; margin-bottom: 14px; font-size: 15px; }
  .newsletter { display: flex; gap: 8px; }
  .newsletter input { flex: 1; min-width: 0; border: 1px solid #3a3a3a; background: #1b1b1b; color: #fff; border-radius: var(--radius); padding: 11px 13px; }
  .newsletter input::placeholder { color: #8a8a8a; }
  .footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--c-line-dk); padding-block: 20px; font-size: 13px; color: #8a8a8a; }
}

/* ---- Responsive ------------------------------------------------------- */
@layer responsive {

  @media (max-width: 1024px) {
    .footer__top { grid-template-columns: 1fr 1fr 1fr; }
    .footer__brand { grid-column: 1 / -1; }
    .footer__news { grid-column: 1 / -1; max-width: 460px; }
  }

  @media (max-width: 960px) {
    .header__toggle { display: flex; }
    .nav {
      position: absolute; top: 100%; left: 0; right: 0;
      flex-direction: column; gap: 0; margin: 0;
      background: #fff; border-bottom: 1px solid var(--c-line);
      padding: 8px var(--gutter) 16px;
      transform: translateY(-8px); opacity: 0; pointer-events: none; transition: .2s;
    }
    body.nav-open .nav { transform: none; opacity: 1; pointer-events: auto; }
    .nav__link { padding: 12px 0; border-bottom: 1px solid var(--c-line); }
    .nav__link:hover { border-color: var(--c-line); }
    body.nav-open .header__toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    body.nav-open .header__toggle span:nth-child(2) { opacity: 0; }
    body.nav-open .header__toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .usp__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .featured { grid-template-columns: repeat(2, 1fr); }
    .reviews__grid { grid-template-columns: 1fr; }
    .reviews__cards { grid-template-columns: 1fr; }
    .deal__inner { grid-template-columns: 1fr; gap: 28px; }
    .deal__media { aspect-ratio: 3 / 2; }
    .deal__content { max-width: none; }
  }

  @media (max-width: 680px) {
    .hero { min-height: 68vh; }
    .hero__slide { background-position: 72% center; }
    .hero__arrow { display: none; }
    .promo__grid { grid-template-columns: 1fr; }
    .cat--lg { aspect-ratio: 16 / 10; height: auto; }
    .cms__grid { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr 1fr; }
  }

  @media (max-width: 540px) {
    .grid--4, .grid--3, .featured, .usp__grid, .promo__cells { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr; }
    .footer__bottom { flex-direction: column; align-items: flex-start; }
    .hero__title { letter-spacing: 0; }
  }
}

/* === Nagłówki: Cormorant Garamond (display serif) — unlayered, wygrywa nad @layer === */
.logo { font-family: var(--font-head); font-weight: 600; letter-spacing: .1em; font-size: 22px; }
.logo__sub { font-weight: 400; letter-spacing: .14em; }
.hero__title, .section__title, .deal__title, .cms__title, .post__title { font-family: var(--font-head); font-weight: 500; }
.hero__title { font-size: clamp(40px, 5.4vw, 64px); letter-spacing: 0; line-height: 1.12; }
.section__title { font-size: clamp(30px, 3.6vw, 42px); }
.deal__title { font-size: clamp(32px, 4.2vw, 52px); line-height: 1.06; }

/* === Interakcje / micro-animacje (mockup polish) === */
.header { transition: box-shadow .3s ease; }
.header.is-scrolled { box-shadow: 0 6px 24px rgba(0, 0, 0, .07); }
.product, .post { transition: transform .4s ease; }
.product:hover, .post:hover { transform: translateY(-5px); }
.cms__card { transition: transform .5s ease; }
.cms__card:hover { transform: translateY(-3px); }
.btn { transition: background-color .2s ease, color .2s ease, transform .15s ease; }
.btn:active { transform: translateY(1px); }

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity .7s cubic-bezier(.2, .7, .2, 1) var(--rd, 0ms), transform .7s cubic-bezier(.2, .7, .2, 1) var(--rd, 0ms);
    will-change: opacity, transform;
  }
  .reveal.is-visible { opacity: 1; transform: none; }
}