/* Reset, html, body i @import fontu sa juz w styles.css (plik ladowany na tej
   stronie tez) - nie powtarzamy ich tutaj. Kolor tekstu body byl tu
   ustawiony na #F2FDFF, poza dozwolona paleta (czarny/bialy + 2 szare),
   wiec usunieto go razem z reszta duplikatu - strona dziedziczy zwykle
   var(--color-text) ze styles.css. */

/* ###########################################################################
   TOKENY LOKALNE (specyficzne dla tej podstrony projektowej)
########################################################################### */

:root {
    --brand-fs-hero-word: 18px;        /* PERSONAL / DESIGN / BRAND */
    --brand-fs-hero-word-bp768: 15px;
    --brand-fs-hero-word-bp480: 14px;
    --brand-fs-caption: 12px;          /* podpis Antoni Matuszczak / 2026 */
    --brand-fs-story: 28px;            /* 2 akapity pod hero */
    --brand-fs-symbol: 12px;           /* ⁙ */
    --brand-fs-body-bp768: 16px;
    --brand-fs-body-bp480: 15px;
}

.Amatuszczak-page { min-height: 100vh; }

/* ###########################################################################
   ANIMATIONS
########################################################################### */

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ###########################################################################
   HERO — zdjęcie pełnoekranowe
########################################################################### */

.brand-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Górna część — zdjęcie, ~65% wysokości hero */
.brand-hero-media {
    --mx: 50%;
    --my: 50%;
    position: relative;
    width: 100%;
    height: 65%;
    overflow: hidden;
}

.brand-hero-parallax {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;        /* wymagane przez parallax */
}

.brand-hero-parallax img {
    position: absolute;
    top: -20%;               /* jak w styles.css — przestrzeń na przesunięcie */
    left: 0;
    width: 100%;
    height: 140%;
    object-fit: cover;
    object-position: center top;
}

/* Gradient — lewa strona ciemna, prawa odsłonięta */
.brand-hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(0,0,0,0.58) 0%,
        rgba(0,0,0,0.22) 55%,
        rgba(0,0,0,0) 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* ###########################################################################
   HERO LOGO — ostra wersja + rozmazana, odsłaniana kółkiem przy kursorze
   Promień kółka subtelnie pulsuje, gdy trwa hover.
########################################################################### */

@property --pulse-r {
    syntax: '<length>';
    inherits: true;
    initial-value: 70px;
}

@keyframes hero-logo-pulse {
    0%, 100% { --pulse-r: 60px; }
    50%      { --pulse-r: 85px; }
}

.brand-hero-logo {
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(45vw, 350px);
    z-index: 2;
}

.brand-hero-logo img {
    display: block;
    width: 100%;
    height: auto;
}

.brand-hero-logo-sharp {
    position: relative;
    z-index: 1;
}

.brand-hero-media:hover .brand-hero-logo-sharp {
    -webkit-mask-image: radial-gradient(circle var(--pulse-r) at var(--mx) var(--my), transparent 60%, var(--color-bg) 100%);
    mask-image: radial-gradient(circle var(--pulse-r) at var(--mx) var(--my), transparent 60%, var(--color-bg) 100%);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
}

/* Rozmazana wersja — widoczna tylko w kółku przy kursorze, zasłania ostrą w tym miejscu */
.brand-hero-logo-blur {
    position: absolute;
    inset: 0;
    z-index: 2;
    opacity: 0;
    -webkit-mask-image: radial-gradient(circle var(--pulse-r) at var(--mx) var(--my), var(--color-bg) 60%, transparent 100%);
    mask-image: radial-gradient(circle var(--pulse-r) at var(--mx) var(--my), var(--color-bg) 60%, transparent 100%);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    transition: opacity 0.15s ease;
}

.brand-hero-media:hover .brand-hero-logo-blur {
    opacity: 1;
}

.brand-hero-media:hover {
    animation: hero-logo-pulse 2.6s ease-in-out infinite;
}

/* ###########################################################################
   HERO BOTTOM — czarny pas, ~35% wysokości hero, wyśrodkowany tekst
########################################################################### */

.brand-hero-bottom {
    position: relative;
    width: 100%;
    height: 35%;
    background: var(--color-bg);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.brand-hero-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30vh;
}

.brand-hero-title span {
    color: var(--color-text);
    font-size: var(--brand-fs-hero-word);
    font-weight: var(--fw-regular);
    letter-spacing: 0.08em;

    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
}

.brand-hero-title span:nth-child(1) { animation-delay: 0.2s; }
.brand-hero-title span:nth-child(2) { animation-delay: 0.35s; }
.brand-hero-title span:nth-child(3) { animation-delay: 0.5s; }

.brand-hero-caption {
    position: relative;
    left: -20vw;/* przesunięcie od wyśrodkowanej pozycji: dodatnia = w prawo, ujemna = w lewo */
    display: flex;
    align-items: center;
    margin-top: 30px;
    gap: 200px;
    color: color-mix(in srgb, var(--color-text) 55%, transparent);
    font-size: var(--brand-fs-caption);
    font-weight: var(--fw-light);
    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
    animation-delay: 0.7s;
    letter-spacing: 0.04em;
}

/* ###########################################################################
   STORY TEXT — rozciąga się przez hero i czarne tło poniżej
########################################################################### */

.brand-story-wrapper {
    position: relative;
    z-index: 3;

    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 80px;
    align-items: start;

    padding: 100px 60px 80px;
    max-width: 1400px;
    margin: 0 auto;
    background: transparent;
}

.brand-story-left {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-top: -24px;
}

.brand-story-right {
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin-top: 100px;
}

.brand-story-wrapper p {
    color: var(--color-text);
    font-size: var(--brand-fs-story);
    font-weight: var(--fw-regular);
    line-height: 1.2;
    margin: 0;
}

/* ###########################################################################
   AKAPITY WSPÓLNE — symbol + tekst (inspirowane about-symbol / about-text-block)
########################################################################### */

.brand-text-block {
    display: flex;
    flex-direction: column;

    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
}

.brand-symbol {
    color: var(--color-text);
    font-size: var(--brand-fs-symbol);
    font-weight: var(--fw-light);
    margin-bottom: 12px;
}

.brand-text-block p {
    font-size: var(--fs-body);
    font-weight: var(--fw-light);
    line-height: 1.45;
    color: var(--color-text);
    margin: 0;
}

/* ###########################################################################
   PORTFOLIO SHOWCASE — telefon + akapity
########################################################################### */

.brand-portfolio-section {
    padding: 160px 0 60px;
    border-top: 1px solid var(--color-border);
}

.brand-portfolio-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 82px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

.brand-portfolio-media {
    position: relative;
    width: 300px;
    flex-shrink: 0;

    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
}

.brand-portfolio-media-img {
    display: block;
    width: 100%;
    height: auto;
}

.brand-portfolio-text-column {
    display: flex;
    flex-direction: column;
    max-width: 220px;
}

.brand-portfolio-text-column.second-column {
    margin-top: 140px;
}

/* ###########################################################################
   LOGO SHOWCASE — tag + zdjęcie
########################################################################### */

.brand-logo-section {
    padding: 60px 0 140px;
}

.brand-logo-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 82px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

.brand-logo-text-column {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 400px;

    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
}

.brand-logo-tag-img {
    width: 160px;
    height: auto;
    display: block;
}

.brand-logo-photo-column {
    width: 422px;
    flex-shrink: 0;

    opacity: 0;
    transform: translateY(60px);
    animation: slideUp 0.7s var(--ease-reveal) forwards;
    animation-delay: 0.2s;
}

.brand-logo-photo-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* ###########################################################################
   RESPONSIVE
########################################################################### */

/* ── 900px ───────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {

    /* Story */
    .brand-story-wrapper {
        grid-template-columns: 1fr;
        padding: 60px 32px 60px;
        row-gap: 32px;
    }
    .brand-story-wrapper p { font-size: clamp(18px, 4vw, 24px); }
    .brand-story-left { margin-top: 0; }
    .brand-story-right { margin-top: 0; }

    /* Portfolio showcase */
    .brand-portfolio-grid {
        flex-direction: column;
        gap: 40px;
        padding: 0 32px;
    }
    .brand-portfolio-media { width: 260px; }
    .brand-portfolio-text-column,
    .brand-portfolio-text-column.second-column {
        max-width: 100%;
        margin-top: 0;
    }

    /* Logo showcase */
    .brand-logo-grid {
        flex-direction: column;
        align-items: flex-start;
        gap: 40px;
        padding: 0 32px;
    }
    .brand-logo-text-column { max-width: 100%; }
    .brand-logo-photo-column { width: 100%; margin-top: 0; }
    .brand-logo-photo-img { width: 100%; max-width: 320px; }
}

/* ── 768px ───────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {

    /* Hero */
    .brand-hero-logo { width: min(70vw, 320px); }
    .brand-hero-title { gap: 28px; }
    .brand-hero-title span { font-size: var(--brand-fs-hero-word-bp768); }

    /* Podpis mial left:-20vw + gap:200px liczone pod desktop - ponizej
       ~768px zaczyna wychodzic poza ekran, wiec resetujemy na mobile */
    .brand-hero-caption {
        left: 0;
        gap: 16px;
    }

    /* Story */
    .brand-story-wrapper {
        padding: 60px 24px 48px;
        column-gap: 0;
    }
    .brand-story-wrapper p { font-size: clamp(16px, 4.5vw, 22px); }

    /* Portfolio showcase */
    .brand-portfolio-section { padding: 100px 0 40px; }
    .brand-portfolio-grid { padding: 0 24px; }
    .brand-portfolio-media { width: 220px; }
    .brand-text-block p { font-size: var(--brand-fs-body-bp768); }

    /* Logo showcase */
    .brand-logo-section { padding: 40px 0 100px; }
    .brand-logo-grid { padding: 0 24px; }
    .brand-logo-tag-img { width: 130px; }
}

/* ── 480px ───────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {

    /* Hero */
    .brand-hero-logo { width: min(78vw, 260px); }
    .brand-hero-title {
        flex-direction: column;
        gap: 10px;
    }
    .brand-hero-title span { font-size: var(--brand-fs-hero-word-bp480); }

    /* Story */
    .brand-story-wrapper {
        padding: 40px 20px 40px;
    }
    .brand-story-wrapper p { font-size: clamp(16px, 5vw, 20px); }

    /* Portfolio showcase */
    .brand-portfolio-grid { padding: 0 20px; }
    .brand-portfolio-media { width: 100%; max-width: 260px; }
    .brand-text-block p { font-size: var(--brand-fs-body-bp480); }

    /* Logo showcase */
    .brand-logo-grid { padding: 0 20px; }
    .brand-logo-tag-img { width: 110px; }
    .brand-logo-photo-img { max-width: 100%; }
}