/* ============================================
   SOWA KSIĘGOWA - Profesjonalny Design Księgowy
   Zbalansowany: biel + czerń + złoty akcent
   Fonty: Libre Baskerville (nagłówki) + Lato (body)
   ============================================ */

/* ===== CSS RESET & VARIABLES ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Kolory podstawowe */
    --white: #ffffff;
    --white-warm: #fafafa;
    --white-off: #f5f5f5;
    --gray-100: #f0f0f0;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --black: #0a0a0a;
    
    /* Złoty akcent - stonowany */
    --gold: #B8960C;
    --gold-light: #D4AF37;
    --gold-dark: #96780A;
    --gold-muted: rgba(184, 150, 12, 0.1);
    --gold-subtle: rgba(184, 150, 12, 0.05);
    
    /* Kolory funkcjonalne */
    --text-primary: var(--gray-800);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    --text-light: var(--white);
    --bg-white: var(--white);
    --bg-light: var(--white-off);
    --bg-dark: var(--gray-900);
    --border-light: var(--gray-200);
    --border-dark: rgba(255, 255, 255, 0.1);
    
    /* Typografia - Libre Baskerville + Lato */
    --font-heading: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
    --font-body: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Rozmiary */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Przejścia */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-normal: 0.35s var(--ease-out);
    
    /* Cienie */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
}

/* ===== BASE ===== */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--gold);
    color: var(--white);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.3;
    color: var(--text-primary);
}

.text-gold {
    color: var(--gold);
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: 800px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

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

.btn--outline {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}

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

.btn--outline-dark {
    background: transparent;
    color: var(--gray-800);
    border-color: var(--gray-800);
}

.btn--outline-dark:hover {
    background: var(--gray-800);
    color: var(--white);
}

.btn--white {
    background: var(--white);
    color: var(--gray-800);
    border-color: var(--white);
}

.btn--white:hover {
    background: var(--gray-100);
    border-color: var(--gray-100);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: 0.95rem;
}

.btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(3px);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.97);
    border-bottom: 1px solid rgba(184, 150, 12, 0.15);
    transition: box-shadow var(--transition-normal);
}

.header.scrolled {
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.6);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.header__logo img {
    height: 52px;
    width: auto;
}

.header__nav-list {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    align-items: center;
}

.header__nav-link {
    display: block;
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 400;
    color: #999999;
    letter-spacing: 0.03em;
    text-decoration: none;
    border-radius: 4px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.header__nav-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.header__nav-link--active {
    color: var(--gold-light);
}

.header__nav-link--cta {
    background: var(--gold);
    color: #0a0a0a !important;
    font-weight: 700;
    padding: 0.5rem 1.25rem;
    margin-left: 0.5rem;
    border-radius: 4px;
}

.header__nav-link--cta:hover {
    background: var(--gold-light);
    color: #0a0a0a !important;
}

/* Mobile menu toggle */
.header__mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.header__mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #e8e8e8;
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

/* Hamburger → X animation */
.header__mobile-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.header__mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}
.header__mobile-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
    /* Show toggle, hide nav by default */
    .header__mobile-toggle {
        display: flex;
    }

    .header__nav {
        display: none;
    }

    /* Full-screen overlay when open */
    .header__nav.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        background: #0a0a0a;
        z-index: 999;
        overflow-y: auto;
    }

    .header__nav.active .header__nav-list {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: 3rem 1.5rem;
        gap: 1.5rem;
    }

    .header__nav.active .header__nav-link {
        font-size: 1.2rem;
        padding: 0.75rem 1.5rem;
        color: #cccccc;
        width: 100%;
        text-align: center;
        border-radius: 6px;
    }

    .header__nav.active .header__nav-link:hover {
        color: #ffffff;
        background: rgba(255, 255, 255, 0.07);
    }

    .header__nav.active .header__nav-link--cta {
        background: var(--gold);
        color: #0a0a0a !important;
        margin-left: 0;
        margin-top: 0.5rem;
    }
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-dark);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-h, 80px) + 3rem) 1.5rem 4rem;
}

.hero__background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg-image {
    position: absolute;
    inset: 0;
    background: url('hero-bg.webp') center/cover no-repeat;
    opacity: 0.55;
}

.hero__bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 8, 18, 0.62);
}

.hero__container {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    padding: 2rem 0;
}

.hero__content {
    max-width: 760px;
    width: 100%;
}

.hero__visual {
    display: none;
}

.hero__label {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(184, 150, 12, 0.12);
    border: 1px solid rgba(184, 150, 12, 0.3);
    border-radius: 20px;
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: var(--space-6);
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 0.1s forwards;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: var(--space-4);
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 0.2s forwards;
}

.hero__title strong {
    color: var(--gold-light);
    display: block;
}

.hero__subtitle {
    font-size: 1rem;
    letter-spacing: 0.15em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: var(--space-5);
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 0.3s forwards;
}

.hero__description {
    font-size: 1.05rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: var(--space-8);
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 0.4s forwards;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.6s var(--ease-out) 0.5s forwards;
}

@media (max-width: 640px) {
    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===== SECTION BASE ===== */
.section {
    padding: var(--space-20) 0;
}

.section--light {
    background: var(--bg-light);
}

.section--dark {
    background: var(--bg-dark);
    color: var(--text-light);
}

.section__header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto var(--space-12);
}

.section__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--space-3);
}

.section--dark .section__label {
    color: var(--gold-light);
}

.section__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: var(--space-4);
}

.section--dark .section__title {
    color: var(--white);
}

.section__description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.section--dark .section__description {
    color: var(--gray-400);
}

/* ===== SERVICES STRIP ===== */
.services-strip {
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: var(--space-6) 0;
}

.services-strip__list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-6) var(--space-10);
}

.services-strip__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.services-strip__item svg {
    width: 18px;
    height: 18px;
    color: var(--gold);
}

/* ===== ABOUT SECTION ===== */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about__grid--single {
    grid-template-columns: 1fr;
    max-width: 780px;
}

.about__content {
    max-width: 500px;
}

.about__grid--single .about__content {
    max-width: none;
}

.about__text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: var(--space-6);
}

.about__highlight {
    padding: var(--space-5);
    background: var(--gold-subtle);
    border-left: 3px solid var(--gold);
    margin-bottom: var(--space-6);
}

.about__highlight p {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--gray-700);
    margin: 0;
}

.about__image {
    position: relative;
}

.about__image-frame {
    aspect-ratio: 4/3;
    background: #0d1b2a;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-light);
}

.about__image-frame svg {
    width: 100%;
    height: 100%;
    color: var(--gray-300);
}

/* Override for the large illustration SVG */
.about__image-frame--svg {
    padding: 0;
    overflow: hidden;
    position: relative;
    align-items: stretch;
    justify-content: stretch;
}

.about__image-frame--svg .about__placeholder-label {
    position: absolute;
    bottom: var(--space-3);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10,10,10,.65);
    color: rgba(212,175,55,.7);
    font-size: 0.72rem;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
    pointer-events: none;
}

.about__image-frame--svg + .about__placeholder-label {
    display: none;
}

/* Decorative border */
.about__image::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    right: -12px;
    bottom: -12px;
    border: 2px solid var(--gold);
    z-index: -1;
}

@media (max-width: 900px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .about__content {
        max-width: none;
    }
    
    .about__image {
        max-width: 450px;
        margin: 0 auto;
    }
}

/* ===== VALUES SECTION ===== */
.values__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.value-card {
    padding: var(--space-8);
    background: var(--white);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all var(--transition-normal);
}

.value-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-md);
}

.value-card__icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gold-muted);
    border-radius: 50%;
}

.value-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--gold);
}

.value-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin-bottom: var(--space-3);
}

.value-card__description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

@media (max-width: 900px) {
    .values__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .values__grid {
        grid-template-columns: 1fr;
    }
}

/* ===== PRICING INFO ===== */
.pricing__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-12);
    align-items: start;
}

.pricing__content {
    position: sticky;
    top: 100px;
}

.pricing__text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-6);
}

.pricing__items {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.pricing-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--white);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.pricing-item:hover {
    border-color: var(--gold);
}

.pricing-item__icon {
    width: 44px;
    height: 44px;
    background: var(--gold-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pricing-item__icon svg {
    width: 22px;
    height: 22px;
    color: var(--gold);
}

.pricing-item h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.pricing-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .pricing__grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .pricing__content {
        position: static;
    }
}

/* ===== CTA SECTION ===== */
.cta {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: var(--space-16) 0;
    text-align: center;
}

.cta__content {
    max-width: 650px;
    margin: 0 auto;
}

.cta__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-6);
    color: var(--gold-light);
}

.cta__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.cta__description {
    font-size: 1.05rem;
    color: var(--gray-400);
    margin-bottom: var(--space-8);
}

.cta__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== FAQ SECTION ===== */
.faq__list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-light);
}

.faq-item__header {
    width: 100%;
    padding: var(--space-5) 0;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.faq-item__question {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    padding-right: var(--space-4);
    transition: color var(--transition-fast);
}

.faq-item__header:hover .faq-item__question {
    color: var(--gold);
}

.faq-item__icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.faq-item__icon svg {
    width: 14px;
    height: 14px;
    color: var(--gold);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-item__icon {
    background: var(--gold);
    border-color: var(--gold);
}

.faq-item.active .faq-item__icon svg {
    color: var(--white);
    transform: rotate(45deg);
}

.faq-item__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-item__content {
    max-height: 400px;
}

.faq-item__answer {
    padding-bottom: var(--space-5);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ===== CONTACT SECTION ===== */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: var(--space-12);
}

.contact__info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-4);
}

.contact__info p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.contact__methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.contact-method__icon {
    width: 44px;
    height: 44px;
    background: var(--gold-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-method__icon svg {
    width: 20px;
    height: 20px;
    color: var(--gold);
}

.contact-method__label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-1);
}

.contact-method__value {
    font-size: 1rem;
    color: var(--text-primary);
}

.contact-method__value a:hover {
    color: var(--gold);
}

/* Contact form */
.contact-form {
    padding: var(--space-8);
    background: var(--bg-light);
    border: 1px solid var(--border-light);
}

.contact-form__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-6);
}

.contact-form__group {
    margin-bottom: var(--space-4);
}

.contact-form__label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.contact-form__input,
.contact-form__textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--white);
    border: 1px solid var(--border-light);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.contact-form__textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form__checkbox-label {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.contact-form__checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-form__submit {
    width: 100%;
    margin-top: var(--space-5);
}

@media (max-width: 900px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-12) 0 var(--space-6);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-10);
}

.footer__brand {
    max-width: 280px;
}

.footer__logo {
    display: inline-block;
    margin-bottom: var(--space-5);
}

.footer__logo img {
    height: 50px;
    width: auto;
}

.footer__description {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-400);
}

.footer__title {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: var(--space-5);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: var(--space-3);
}

.footer__links a {
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--white);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.footer__legal {
    display: flex;
    gap: var(--space-6);
}

.footer__legal a {
    font-size: 0.85rem;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.footer__legal a:hover {
    color: var(--white);
}

@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
    
    .footer__brand {
        grid-column: 1 / -1;
        max-width: none;
    }
}

@media (max-width: 600px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scroll animations */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s var(--ease-out);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    padding: var(--space-4) var(--space-6);
    z-index: 9000;
    transform: translateY(100%);
    transition: transform var(--transition-normal);
}

.cookie-banner.visible {
    transform: translateY(0);
}

.cookie-banner__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-banner__text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.cookie-banner__text a {
    color: var(--gold);
    text-decoration: underline;
}

@media (max-width: 600px) {
    .cookie-banner__content {
        flex-direction: column;
        text-align: center;
    }
}

/* ===== UTILITIES ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--gold);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

/* ===== SEKCJA PRZENIESIENIA KSIĘGOWOŚCI ===== */
.transfer {
    background: var(--dark-2);
}

/* Kroki */
.transfer__steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin: var(--space-12) 0;
    position: relative;
}

.transfer__steps::before {
    content: '';
    position: absolute;
    top: 2.25rem;
    left: calc(16.66% + 1rem);
    right: calc(16.66% + 1rem);
    height: 1px;
    background: linear-gradient(90deg, var(--gold) 0%, rgba(184,150,12,.2) 100%);
}

@media (max-width: 768px) {
    .transfer__steps {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    .transfer__steps::before { display: none; }
}

.transfer__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
}

.transfer__step-number {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: var(--gold);
    color: var(--dark);
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 0 8px rgba(184,150,12,.12);
    position: relative;
    z-index: 1;
}

.transfer__step-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: var(--space-2);
}

.transfer__step-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.transfer__link {
    color: var(--gold-light);
    text-decoration: none;
    border-bottom: 1px solid rgba(212,175,55,.35);
    transition: color .2s, border-color .2s;
}

.transfer__link:hover {
    color: var(--white);
    border-color: var(--white);
}

/* Dokumenty + czas */
.transfer__bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-top: var(--space-12);
}

@media (max-width: 768px) {
    .transfer__bottom {
        grid-template-columns: 1fr;
    }
}

.transfer__docs {
    background: var(--dark-3);
    border: 1px solid rgba(184,150,12,.2);
    border-radius: 12px;
    padding: var(--space-8);
}

.transfer__docs-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--gold-light);
    margin-bottom: var(--space-2);
}

.transfer__docs-title svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    stroke: var(--gold);
}

.transfer__docs-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--space-5);
    font-style: italic;
}

.transfer__docs-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.transfer__docs-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.9rem;
    color: var(--text);
}

.transfer__docs-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}

/* Czas */
.transfer__time {
    background: linear-gradient(135deg, rgba(184,150,12,.12) 0%, rgba(184,150,12,.04) 100%);
    border: 1px solid rgba(184,150,12,.25);
    border-radius: 12px;
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.transfer__time-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background: rgba(184,150,12,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.transfer__time-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--gold-light);
}

.transfer__time-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--gold-light);
    margin-bottom: var(--space-4);
}

.transfer__time-desc {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.8;
}

.transfer__time-desc strong {
    color: var(--gold-light);
}

/* ===================================================
   USŁUGI SECTION
   =================================================== */
.section--services {
    background: var(--white);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

@media (max-width: 1024px) {
    .services__grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }
}

.service-card {
    background: var(--white-warm);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    transition: box-shadow .25s, border-color .25s;
}

.service-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,.10);
    border-color: var(--gold);
}

.service-card__header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--gray-200);
}

.service-card__icon {
    width: 3rem;
    height: 3rem;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(184,150,12,.12) 0%, rgba(184,150,12,.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-card__icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--gold);
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
}

.service-card__list {
    list-style: none;
    flex: 1;
    margin-bottom: var(--space-6);
}

.service-card__list li {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .45rem 0;
    font-size: .9rem;
    color: var(--gray-700);
    line-height: 1.5;
    border-bottom: 1px solid var(--gray-100);
}

.service-card__list li:last-child {
    border-bottom: none;
}

.service-card__list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
    margin-top: .45rem;
}

.service-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .65rem 1.25rem;
    background: transparent;
    border: 1.5px solid var(--gold);
    color: var(--gold);
    border-radius: 4px;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, color .2s;
    text-decoration: none;
}

.service-card__cta:hover {
    background: var(--gold);
    color: var(--dark);
}

.services__note {
    text-align: center;
    padding: var(--space-8) var(--space-8) var(--space-2);
    border-top: 1px solid var(--gray-200);
}

.services__note p {
    font-size: .95rem;
    color: var(--gray-600);
    margin-bottom: var(--space-6);
}

/* ===================================================
   MODAL WYCENY
   =================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, .75);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
    backdrop-filter: blur(4px);
    overflow-y: auto;
}

.modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.modal {
    position: relative;
    background: var(--dark-2, #141414);
    border: 1px solid rgba(184,150,12,.25);
    border-radius: 16px;
    padding: var(--space-10);
    width: 100%;
    max-width: 780px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform .3s var(--ease-out);
    color: var(--text, #e8e8e8);
    margin: auto;
}

.modal-overlay.open .modal {
    transform: translateY(0);
}

.modal__close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    color: var(--text, #e8e8e8);
}

.modal__close:hover {
    background: rgba(255,255,255,.15);
}

.modal__close svg {
    width: 16px;
    height: 16px;
}

.modal__header {
    margin-bottom: var(--space-8);
    padding-right: 2.5rem;
}

.modal__title {
    font-family: var(--font-serif, 'Libre Baskerville', serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--white, #fff);
    margin-bottom: .5rem;
}

.modal__desc {
    color: var(--text-muted, #999);
    font-size: .95rem;
}

.modal__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

@media (max-width: 600px) {
    .modal__grid {
        grid-template-columns: 1fr;
    }
    .modal {
        padding: var(--space-7) var(--space-6);
    }
}

.modal__field {
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.modal__field--full {
    grid-column: 1 / -1;
}

.modal__label {
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-muted, #999);
    letter-spacing: .03em;
    text-transform: uppercase;
}

.modal__required {
    color: var(--gold, #B8960C);
}

.modal__input {
    padding: .75rem 1rem;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 6px;
    color: var(--white, #fff);
    font-size: .95rem;
    font-family: inherit;
    transition: border-color .2s;
    outline: none;
    width: 100%;
}

.modal__input:focus {
    border-color: var(--gold, #B8960C);
    background: rgba(255,255,255,.09);
}

.modal__input.invalid {
    border-color: #dc2626;
}

.modal__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right .75rem center;
    background-size: 16px;
    cursor: pointer;
}

.modal__select option {
    background: #1e1e1e;
    color: #e8e8e8;
}

.modal__textarea {
    resize: vertical;
    min-height: 100px;
}

.modal__checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    cursor: pointer;
    font-size: .88rem;
    color: var(--text-muted, #999);
    line-height: 1.6;
}

.modal__checkbox {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--gold, #B8960C);
    cursor: pointer;
}

.modal__footer {
    text-align: center;
    padding-top: var(--space-2);
}

.modal__submit {
    width: 100%;
    max-width: 340px;
    justify-content: center;
}

/* ===== ABOUT PLACEHOLDER ===== */
.about__placeholder-label {
    text-align: center;
    margin-top: var(--space-3);
    font-size: 0.8rem;
    color: var(--gray-400);
    font-style: italic;
    letter-spacing: 0.03em;
}

/* ===== FORM ERROR MESSAGES ===== */
.form-error {
    display: block;
    min-height: 1.2em;
    font-size: 0.8rem;
    color: #dc2626;
    margin-top: var(--space-1);
    line-height: 1.4;
}

.contact-form__input[aria-invalid="true"],
.contact-form__textarea[aria-invalid="true"] {
    border-color: #dc2626;
    background: #fff8f8;
}

/* ===== BLOG SECTION ===== */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-10);
}

.blog-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.blog-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.blog-card__thumbnail {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: #0d1b2a;
    flex-shrink: 0;
}

.blog-card__thumbnail svg {
    width: 100%;
    height: 100%;
    display: block;
}

.blog-card__body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.blog-card__category {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold);
    background: var(--gold-muted);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(184,150,12,.2);
}

.blog-card__date {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.blog-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card__title a:hover {
    color: var(--gold);
}

.blog-card__excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
    margin-bottom: var(--space-5);
}

.blog-card__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
    text-decoration: none;
    transition: gap var(--transition-fast), color var(--transition-fast);
    align-self: flex-start;
}

.blog-card__cta:hover {
    color: var(--gold-dark);
    gap: var(--space-3);
}

.blog-card__cta svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.blog-card__cta:hover svg {
    transform: translateX(3px);
}

.blog__more {
    text-align: center;
}

@media (max-width: 700px) {
    .blog__grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
}