/* ==========================================================================
   1. ZMIENNE, BAZA I ELEMENTY GLOBALNE
   ========================================================================== */
:root {
    --bg-dark: #050505;
    --card-bg: #121212;
    --accent-glow: #ffffff;
    --text-muted: #94a3b8;
    --transition-smooth: cubic-bezier(0.25, 1, 0.5, 1);
}

html, body {
    height: 100%;
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
}

body {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--bg-dark);
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

main {
    flex: 1 0 auto;
    animation: pageReveal 1.2s var(--transition-smooth);
}

footer {
    flex-shrink: 0;
    border-top: 1px solid #111;
    background-color: #090909 !important;
    letter-spacing: 2px;
    font-size: 0.8rem;
    text-transform: uppercase;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: #222; border-radius: 10px; transition: background 0.3s; }
::-webkit-scrollbar-thumb:hover { background: #444; }

::selection { background-color: var(--accent-glow); color: var(--bg-dark); }

/* ==========================================================================
   2. TYPOGRAFIA
   ========================================================================== */
h1, .main-title {
    font-size: 2.5rem !important;
    font-weight: 800 !important;
    letter-spacing: -0.03em;
    background: linear-gradient(180deg, #ffffff 0%, #a1a1a1 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.word-highlight {
    background: none !important;
    -webkit-text-fill-color: #ffffff !important;
    color: #ffffff !important;
    font-weight: 800;
    display: inline-block;
    text-align: left;
    min-width: 5.5em;
    vertical-align: bottom;
    transition: opacity 0.4s var(--transition-smooth), transform 0.4s var(--transition-smooth);
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.6);
}

.word-fade-out {
    opacity: 0;
    transform: translateY(8px);
}

.lead, .text-muted {
    font-size: 1.05rem !important;
    color: var(--text-muted) !important;
    font-weight: 400;
    line-height: 1.6;
}

.subchapter-section {
    margin-bottom: 4rem;
}

.subchapter-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em;
    color: #ffffff !important;
    margin-bottom: 1.25rem;
    position: relative;
    padding-left: 15px;
}

.subchapter-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15%;
    height: 70%;
    width: 4px;
    background-color: #fff;
    border-radius: 2px;
}

/* ==========================================================================
   3. GLASSMORPHIC NAVBAR
   ========================================================================== */
.navbar {
    background-color: rgba(5, 5, 5, 0.7) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0 !important;
    min-height: 75px !important;
    display: flex !important;
    align-items: center !important;
    transition: all 0.4s var(--transition-smooth);
}

.navbar-brand {
    font-size: 1.25rem !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px;
}

.nav-link {
    font-size: 0.95rem !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link {
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    width: 4px;
    height: 4px;
    background-color: var(--accent-glow);
    border-radius: 50%;
    transition: transform 0.3s var(--transition-smooth);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    transform: translateX(-50%) scale(1.5);
}

/* Hamburger icon color fix for dark navbar */
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler {
    border-color: rgba(255,255,255,0.2) !important;
}

/* ==========================================================================
   4. GALERIA — MASONRY (CSS Columns)
   ========================================================================== */

/*
 * CSS Columns = układ "wodospadowy" jak Pinterest.
 * Każde zdjęcie zachowuje swoje naturalne proporcje (3:4, 16:9, 9:16...).
 * Zdjęcia automatycznie wypełniają najkrótszą kolumnę.
 * Liczba kolumn zmienia się responsywnie zależnie od szerokości ekranu.
 */

.portfolio-grid {
    columns: 3;              /* 3 kolumny na desktop */
    column-gap: 12px;
    padding: 20px 0;
    width: 100%;
}

/* Każdy kafelek — break-inside: avoid = nie tnie zdjęcia między kolumnami */
.portfolio-item {
    display: block;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    break-inside: avoid;           /* nie tnie elementu między kolumnami */
    -webkit-column-break-inside: avoid;
    margin-bottom: 12px;           /* odstęp pionowy między zdjęciami */
}

/* Obrazki: naturalne proporcje, ŻADNEGO przycinania */
.portfolio-item img {
    width: 100%;
    height: auto;                  /* ← kluczowe: proporcje oryginalne */
    display: block;
    transition: transform 0.4s ease, filter 0.5s ease;
}

/* Strona główna i gallery.html (poza subchapter): efekt cz-b */
.portfolio-grid:not(.lightbox-gallery) .portfolio-item:not(.story-card) img,
.lightbox-gallery .portfolio-item img {
    filter: grayscale(100%) brightness(0.7);
}

.portfolio-grid:not(.lightbox-gallery) .portfolio-item:not(.story-card):hover img,
.lightbox-gallery .portfolio-item:hover img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.03);
}

/* Story cards (linki do reportaży) - zawsze kolor, mają overlay */
.story-card img {
    filter: grayscale(0%) brightness(0.6) !important;
    transform: none !important;
    transition: filter 0.5s ease, transform 0.5s ease !important;
}

.story-card:hover img {
    filter: grayscale(0%) brightness(0.85) !important;
    transform: scale(1.04) !important;
}

/* Overlay z tytułem na story cardach */
.story-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.25rem 1.25rem;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
    color: #fff;
    pointer-events: none;
}

.story-overlay h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #fff;
}

/* Podstrony: pełen kolor, lightbox cursor */
.subchapter-section .portfolio-item img {
    filter: grayscale(0%) brightness(1) !important;
    transition: transform 0.4s ease !important;
}

.subchapter-section .portfolio-item:hover img {
    transform: scale(1.03) !important;
}

.subchapter-section .portfolio-item {
    cursor: zoom-in;
}

/* Ukrycie tekstów na podstronach */
.subchapter-section .portfolio-item h4,
.subchapter-section .portfolio-item .btn,
.subchapter-section .portfolio-item .story-overlay {
    display: none !important;
}

/* Responsywność — columns zmienia się automatycznie */
@media (max-width: 1024px) {
    .portfolio-grid { columns: 2; }
}

@media (max-width: 576px) {
    .portfolio-grid { columns: 1; column-gap: 0; }
    .portfolio-item { margin-bottom: 8px; }
}

/* ==========================================================================
   5. LIGHTBOX
   ========================================================================== */
.lightbox-modal .modal-dialog {
    max-width: 90vw;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1055;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-nav:hover {
    background: #ffffff;
    color: #050505;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.lightbox-nav svg { width: 20px; height: 20px; }

@media (max-width: 768px) {
    .lightbox-nav { width: 40px; height: 40px; }
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}

.lightbox-img-animate {
    transition: opacity 0.2s var(--transition-smooth), transform 0.2s var(--transition-smooth);
    opacity: 1;
    transform: scale(1);
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-img-animate.lightbox-is-changing {
    opacity: 0;
    transform: scale(0.97);
}

/* ==========================================================================
   6. ANIMACJE
   ========================================================================== */
@keyframes pageReveal {
    from { opacity: 0; transform: translateY(30px); filter: blur(5px); }
    to   { opacity: 1; transform: translateY(0);    filter: blur(0); }
}

/* ==========================================================================
   7. ZORZA POLARNA (Aurora Borealis)
   ========================================================================== */
body::before,
body::after {
    content: "";
    position: fixed;
    top: -30%;
    left: -30%;
    width: 160vw;
    height: 160vh;
    z-index: -2;
    pointer-events: none;
    opacity: 0.38;
    filter: blur(100px);
    mix-blend-mode: screen;
    will-change: transform;
}

body::before {
    background: radial-gradient(ellipse 80% 30% at 30% 20%, #00ffaa 0%, transparent 60%),
                radial-gradient(ellipse 60% 40% at 65% 35%, #06b6d4 0%, transparent 50%),
                radial-gradient(circle at 50% 80%, #1d4ed8 0%, transparent 50%);
    animation: auroraMovementOne 22s infinite alternate ease-in-out;
}

body::after {
    background: radial-gradient(ellipse 60% 30% at 75% 25%, #d946ef 0%, transparent 50%),
                radial-gradient(ellipse 70% 35% at 20% 65%, #6366f1 0%, transparent 55%);
    animation: auroraMovementTwo 28s infinite alternate ease-in-out;
}

@keyframes auroraMovementOne {
    0%   { transform: translate(0, 0) scale(1) skewX(-4deg); }
    50%  { transform: translate(4vw, 6vh) scale(1.08) skewX(6deg); }
    100% { transform: translate(-2vw, -4vh) scale(0.95) skewX(-3deg); }
}

@keyframes auroraMovementTwo {
    0%   { transform: translate(0, 0) scale(0.95) skewY(2deg); }
    50%  { transform: translate(-5vw, -3vh) scale(1.05) skewY(-4deg); }
    100% { transform: translate(3vw, 5vh) scale(1) skewY(3deg); }
}

/* ==========================================================================
   8. FORMULARZE (Kontakt)
   ========================================================================== */
.form-control, .form-select {
    background-color: var(--card-bg) !important;
    border: 1px solid rgba(255,255,255,0.12) !important;
    color: #fff !important;
    border-radius: 8px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: rgba(255,255,255,0.4) !important;
    box-shadow: 0 0 0 3px rgba(255,255,255,0.08) !important;
    background-color: #1a1a1a !important;
    color: #fff !important;
}

.form-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.form-control::placeholder { color: #444 !important; }

.form-select option {
    background-color: #1a1a1a;
    color: #fff;
}

/* ==========================================================================
   9. O MNIE
   ========================================================================== */
.about-photo {
    width: 100%;
    max-width: 380px;
    border-radius: 16px;
    object-fit: cover;
    aspect-ratio: 3/4;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transition: transform 0.4s var(--transition-smooth);
}

.about-photo:hover {
    transform: scale(1.02);
}

.about-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.about-stat .stat-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #a1a1a1 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.about-stat .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.ig-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all 0.3s var(--transition-smooth);
    background: rgba(255,255,255,0.04);
}

.ig-link:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.4);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.ig-link svg {
    width: 20px;
    height: 20px;
}

/* Sekcja specjalizacji */
.spec-pill {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.12);
    font-size: 0.82rem;
    color: var(--text-muted);
    background: rgba(255,255,255,0.03);
    transition: all 0.3s ease;
}

.spec-pill:hover {
    border-color: rgba(255,255,255,0.35);
    color: #fff;
    background: rgba(255,255,255,0.07);
}

/* ==========================================================================
   10. URZĄDZENIA MOBILNE - RESPONSYWNOŚĆ
   ========================================================================== */
@media (max-width: 768px) {
    .hero-section,
    .hero-section h1,
    .hero-section .lead,
    .word-highlight {
        text-align: center !important;
        min-width: unset !important;
    }   
    .hero-section .btn {
        text-align: center !important;
        margin-left: auto !important;
        margin-right: auto !important;
    }
}

@media (max-width: 992px) {
    .navbar-nav .nav-link::after {
        display: none;
    }
}

@media (max-width: 1024px) {
    .portfolio-grid:not(.lightbox-gallery) .portfolio-item:not(.story-card) img,
    .lightbox-gallery .portfolio-item img {
        filter: grayscale(0%) brightness(1) !important;
    }
}
body {
  opacity: 1;
  transition: opacity 0.3s ease;
}

body.fade-out {
  opacity: 0;
}