/* =========================================
   ZMIENNE GLOBALNE
   ========================================= */
:root {
    /* Kolory */
    --color-gold: #C5A059;
    --color-gold-hover: #d4b375;
    --color-bg-dark: #050505;
    --color-bg-box: #080808;
    --color-border: rgba(255, 255, 255, 0.05);

    /* Tekst */
    --color-text: #d1d5db;
    --color-heading: #ffffff;

    /* Typografia */
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-size-base: 1.125rem;         /* 18px */
    --line-height-base: 1.6;
    --line-height-heading: 1.25;

    /* Animacje */
    --transition-premium: all 0.35s ease;
}

/* =========================================
   RESET / BAZA
   ========================================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

p {
    margin: 0 0 1rem;
    line-height: var(--line-height-base);
}

/* =========================================
   SCROLLBAR
   ========================================= */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: var(--color-gold); border-radius: 999px; }

/* =========================================
   UTILITKI
   ========================================= */
.font-serif { font-family: var(--font-serif); }
.gold-text { color: var(--color-gold); }
.gold-bg { background-color: var(--color-gold); }
.gold-border { border-color: var(--color-gold); }
.transition-premium { transition: var(--transition-premium); }
[x-cloak] { display: none !important; }

/* =========================================
   LAYOUT
   ========================================= */
.site-wrapper {
    max-width: 1440px;
    margin-inline: auto;
    background-color: #0a0a0a;
    position: relative;
    overflow: hidden;
}

/* =========================================
   PRZYCISKI
   ========================================= */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-gold);
    color: #000;
    padding: 1.25rem 2.5rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.6875rem;   /* 11px */
    font-weight: 700;
    font-family: var(--font-sans);
    transition: var(--transition-premium);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

.btn-primary:hover {
    background-color: var(--color-gold-hover);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--color-heading);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 2.5rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.6875rem;   /* 11px */
    font-weight: 700;
    font-family: var(--font-sans);
    transition: var(--transition-premium);
    text-decoration: none;
    cursor: pointer;
    line-height: 1;
}

.btn-secondary:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* =========================================
   TYPOGRAFIA NAGŁÓWKÓW
   ========================================= */

/* Eyebrow — etykieta nad nagłówkiem */
.section-eyebrow {
    display: block;
    color: var(--color-gold);
    font-size: 0.6875rem;   /* 11px */
    font-family: var(--font-sans);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.35em;
    line-height: 1;
    margin-bottom: 1.5rem;
}

/* Duży nagłówek hero */
.hero-heading {
    font-size: 3rem;            /* 48px mobile */
    font-weight: 300;
    color: var(--color-heading);
    font-family: var(--font-sans);
    line-height: var(--line-height-heading);
    margin: 0 0 2rem;
}

@media (min-width: 768px) {
    .hero-heading {
        font-size: 4.5rem;      /* 72px desktop */
    }
}

/* Nagłówek sekcji */
.section-heading {
    font-size: 1.875rem;        /* 30px mobile */
    font-weight: 300;
    color: var(--color-heading);
    font-family: var(--font-serif);
    font-style: italic;
    line-height: 1.3;
    margin: 0 0 2rem;
}

@media (min-width: 768px) {
    .section-heading {
        font-size: 2.25rem;     /* 36px desktop */
    }
}

/* =========================================
   BOKSY / KARTY
   ========================================= */
.content-box {
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-box);
    padding: 2rem;
}

/* =========================================
   FORMULARZE
   ========================================= */
.form-input {
    width: 100%;
    background-color: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.25rem;
    color: var(--color-heading);
    font-size: 0.875rem;        /* 14px */
    font-family: var(--font-sans); /* przeglądarki często resetują font w inputach */
    line-height: var(--line-height-base);
    outline: none;
    transition: var(--transition-premium);
}

.form-input:focus {
    border-color: var(--color-gold);
}