/* ============================================
   INSTYTUT KOTA SAVABI
   STYL 2: Nowoczesny & Elegancki (Dark Sage & Cream)
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === CSS VARIABLES === */
:root {
    /* Kolorystyka - Dark Sage & Cream */
    --color-cream: #F9F7F4;
    --color-cream-dark: #F0EDE8;
    --color-sand: #DDD5C8;
    --color-sage: #5B7B6A;
    --color-sage-light: #7A9A89;
    --color-sage-dark: #3D5C4C;
    --color-forest: #2E4A3D;
    --color-dark: #1A2821;
    --color-charcoal: #232B28;
    --color-white: #FFFFFF;
    --color-gold: #B8976E;
    
    /* Typografia */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-display: var(--font-heading);
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 5rem;
    --space-3xl: 7rem;
    --space-xxl: var(--space-3xl);
    
    /* Header height for scroll-margin */
    --headerH: 84px;
    --stickyH: 72px;
    
    /* Layout */
    --container-max: 1140px;
    --container-narrow: 860px;
    --border-radius: 8px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-soft: 0 2px 15px rgba(46, 74, 61, 0.06);
    --shadow-medium: 0 8px 30px rgba(46, 74, 61, 0.1);
    --shadow-strong: 0 15px 50px rgba(46, 74, 61, 0.15);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-medium: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* === LANDING WRAPPER === */
.landing {
    min-height: 100vh;
    background: var(--color-cream);
    color: var(--color-charcoal);
}

/* === HEADER === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--color-dark);
    transition: var(--transition-medium);
    backdrop-filter: saturate(120%) blur(10px);
    -webkit-backdrop-filter: saturate(120%) blur(10px);
}

.header--scrolled {
    background: rgba(26, 40, 33, 0.92);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.header__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: clamp(0.75rem, 1.5vw, 1.5rem);
}

.header__logo {
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-cream);
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.logo-accent {
    color: var(--color-gold);
    font-weight: 500;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: clamp(0.6rem, 1.5vw, 2.5rem);
}

.header__nav a {
    text-decoration: none;
    color: rgba(249, 247, 244, 0.7);
    font-size: clamp(0.72rem, 0.9vw, 0.85rem);
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: var(--space-xs) 0;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.header__nav a:hover {
    color: var(--color-cream);
}

.header__right {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1.2vw, 2.5rem);
    flex-shrink: 0;
}

.lang-switcher {
    display: flex;
    gap: 4px;
}

.lang-btn {
    background: transparent;
    border: 1px solid rgba(249, 247, 244, 0.2);
    padding: 6px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: rgba(249, 247, 244, 0.7);
    cursor: pointer;
    transition: var(--transition-fast);
}

.lang-btn:first-child {
    border-radius: 4px 0 0 4px;
}

.lang-btn:last-child {
    border-radius: 0 4px 4px 0;
}

.lang-btn:hover {
    color: var(--color-cream);
    border-color: rgba(249, 247, 244, 0.4);
}

.lang-btn.active {
    background: var(--color-cream);
    color: var(--color-dark);
    border-color: var(--color-cream);
}

.header__cta {
    background: transparent;
    color: var(--color-cream);
    text-decoration: none;
    padding: 10px 24px;
    border: 1px solid var(--color-gold);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

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

/* === HERO === */
.hero {
    padding: 0;
    min-height: 100vh; /* fallback */
    min-height: 100svh;
    display: flex;
    align-items: center;
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(91, 123, 106, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(184, 151, 110, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

.hero__content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: calc(80px + var(--space-xl)) var(--space-lg) var(--space-xl);
    position: relative;
    z-index: 3;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-cream);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    max-width: 800px;
}

.hero__description {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: rgba(249, 247, 244, 0.75);
    max-width: 600px;
    margin-bottom: var(--space-xl);
    line-height: 1.9;
    font-weight: 300;
}

.hero__benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.hero__benefit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: rgba(249, 247, 244, 0.8);
    font-weight: 300;
}

.hero__benefit-icon {
    color: var(--color-gold);
    font-size: 0.8rem;
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.hero__disclaimer {
    font-size: 0.8rem;
    color: rgba(249, 247, 244, 0.5);
    max-width: 450px;
    line-height: 1.6;
    padding-left: var(--space-md);
    border-left: 2px solid rgba(184, 151, 110, 0.3);
}

.hero__visual {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: radial-gradient(circle at 30% 30%, rgba(184, 151, 110, 0.10), transparent 55%);
    pointer-events: none;
}

/* === HERO SLIDESHOW === */
.hero__slideshow {
    position: absolute;
    top: 50%;
    right: 8%;
    transform: translateY(-50%);
    width: 500px;
    height: 600px;
    z-index: 1;
    overflow: visible;
}

.hero__slide {
    position: absolute;
    inset: 0;
    width: 500px;
    height: 600px;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    opacity: 0;
    transition: opacity 1.8s ease-in-out;
    filter: brightness(0.35) saturate(0.7);
}

.hero__slide.active {
    opacity: 0.8;
}

/* Winieta: miękkie zanikanie do tła na wszystkich krawędziach */
.hero__slideshow::before {
    content: '';
    position: absolute;
    inset: -40px;
    z-index: 1;
    border-radius: 12px;
    background:
        radial-gradient(ellipse 100% 100% at 50% 50%, transparent 30%, var(--color-dark) 72%);
    pointer-events: none;
}

/* Dodatkowe gradienty krawędziowe dla miękkiego wtopienia */
.hero__slideshow::after {
    content: '';
    position: absolute;
    inset: -2px;
    z-index: 2;
    border-radius: 12px;
    background:
        linear-gradient(to right, var(--color-dark) 0%, transparent 25%, transparent 85%, var(--color-dark) 100%),
        linear-gradient(to bottom, var(--color-dark) 0%, transparent 20%, transparent 85%, var(--color-dark) 100%);
    mix-blend-mode: normal;
    pointer-events: none;
}

/* Color-tint: spójność kolorystyczna z paletą */
.hero__slide::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: rgba(26, 40, 33, 0.4);
    mix-blend-mode: multiply;
    pointer-events: none;
}

/* Reduced motion: disable slideshow transitions */
@media (prefers-reduced-motion: reduce) {
    .hero__slide {
        transition: none !important;
        animation: none !important;
    }
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn--primary {
    background: var(--color-sage);
    color: var(--color-cream);
}

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

.btn--secondary {
    background: transparent;
    color: var(--color-cream);
    border: 1px solid rgba(249, 247, 244, 0.3);
}

.btn--secondary:hover {
    border-color: var(--color-cream);
    background: rgba(249, 247, 244, 0.05);
}

/* Light variant for light backgrounds */
.section:not(.section--contact) .btn--primary {
    background: var(--color-sage);
    color: var(--color-white);
}

.section:not(.section--contact) .btn--primary:hover {
    background: var(--color-sage-dark);
}

.section:not(.section--contact) .btn--secondary {
    background: transparent;
    color: var(--color-sage);
    border: 1px solid var(--color-sage);
}

.section:not(.section--contact) .btn--secondary:hover {
    background: var(--color-sage);
    color: var(--color-white);
}

/* Contact section buttons */
.section--contact .btn--primary {
    background: var(--color-gold);
    color: var(--color-dark);
}

.section--contact .btn--primary:hover {
    background: var(--color-cream);
    color: var(--color-dark);
}

.section--contact .btn--secondary {
    background: transparent;
    color: var(--color-cream);
    border: 1px solid rgba(249, 247, 244, 0.4);
}

.section--contact .btn--secondary:hover {
    background: rgba(249, 247, 244, 0.1);
    border-color: var(--color-cream);
}

.btn--full {
    width: 100%;
}

/* === SECTIONS === */
.section {
    padding: var(--space-xxl) var(--space-lg);
}

section.section:nth-of-type(odd) {
    background: var(--color-cream);
}

section.section:nth-of-type(even) {
    background: var(--color-white);
}

.section__container {
    max-width: var(--container-max);
    margin: 0 auto;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 400;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: var(--space-xl);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.section__content {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.section__content p {
    margin-bottom: var(--space-md);
    color: var(--color-charcoal);
    font-weight: 300;
}

.section__content h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-dark);
    margin: var(--space-xl) 0 var(--space-md);
    letter-spacing: 0.02em;
}

.section__content--two-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.lead-text {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--color-forest);
    font-weight: 300;
}

/* === PILLARS GRID === */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: var(--space-xl);
    background: var(--color-sand);
    border: 1px solid var(--color-sand);
}

.pillar-card {
    background: var(--color-white);
    padding: var(--space-xl) var(--space-lg);
    transition: var(--transition-medium);
}

.pillar-card:hover {
    background: var(--color-cream);
}

.pillar-number {
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--color-sage);
    color: var(--color-sage);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.pillar-card h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.pillar-card p {
    color: var(--color-charcoal);
    font-size: 0.9rem;
    font-weight: 300;
    line-height: 1.7;
}

/* === FEATURE LIST === */
.feature-list {
    list-style: none;
    margin: var(--space-md) 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    color: var(--color-charcoal);
    font-weight: 300;
    border-bottom: 1px solid var(--color-sand);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-icon {
    color: var(--color-sage);
    font-size: 0.7rem;
    flex-shrink: 0;
    margin-top: 6px;
}

.feature-list--grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 var(--space-xl);
}

/* === INFO BOX === */
.info-box {
    background: var(--color-dark);
    color: var(--color-cream);
    padding: var(--space-xl);
    margin-top: var(--space-xl);
}

.info-box h4 {
    font-family: var(--font-heading);
    font-weight: 400;
    margin-bottom: var(--space-xs);
    color: var(--color-gold);
}

.info-box p {
    color: rgba(249, 247, 244, 0.8);
    margin-bottom: 0;
    font-weight: 300;
}

/* === WARNING BOX === */
.warning-box {
    background: rgba(91, 123, 106, 0.08);
    border: 1px solid rgba(91, 123, 106, 0.2);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.warning-box p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--color-forest);
}

/* === FORMATS GRID === */
.formats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin: var(--space-lg) 0 var(--space-xl);
}

.format-card {
    background: var(--color-cream);
    padding: var(--space-lg);
    border: 1px solid transparent;
    transition: var(--transition-fast);
}

.format-card:hover {
    border-color: var(--color-sage);
}

.format-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.format-card p {
    font-size: 0.85rem;
    color: var(--color-charcoal);
    margin-bottom: 0;
    font-weight: 300;
}

/* === CTA BOX === */
.cta-box {
    text-align: center;
    padding: var(--space-xl) 0;
}

/* === ETHICS GRID === */
.ethics-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.ethics-card {
    text-align: center;
    padding: var(--space-lg) var(--space-sm);
    background: var(--color-white);
    border: 1px solid var(--color-sand);
    transition: var(--transition-fast);
}

.ethics-card:hover {
    border-color: var(--color-sage-light);
    background: var(--color-cream);
}

.ethics-icon {
    font-size: 1.75rem;
    margin-bottom: var(--space-sm);
    display: block;
    color: var(--color-sage);
    font-weight: 300;
}

.ethics-card p {
    font-size: 0.85rem;
    color: var(--color-charcoal);
    margin-bottom: 0;
    font-weight: 300;
    line-height: 1.5;
}

/* === STEPS GRID === */
.steps-grid {
    display: flex;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.step-card {
    flex: 1;
    text-align: center;
    padding: var(--space-md);
    position: relative;
}

.step-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -10px;
    top: 30px;
    color: var(--color-sand);
    font-size: 1.25rem;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--color-dark);
    color: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 500;
    margin: 0 auto var(--space-sm);
}

.step-card p {
    font-size: 0.85rem;
    color: var(--color-charcoal);
    font-weight: 300;
    line-height: 1.5;
}

/* === INFO GRID === */
.info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--color-sand);
    border: 1px solid var(--color-sand);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-md);
    background: var(--color-white);
}

.info-item strong {
    color: var(--color-sage);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.info-item span {
    color: var(--color-charcoal);
    font-size: 0.9rem;
    font-weight: 300;
}

/* === FAQ === */
.faq-list {
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border: none;
    border-bottom: 1px solid var(--color-sand);
    overflow: hidden;
}

.faq-item:first-child {
    border-top: 1px solid var(--color-sand);
}

.faq-item summary {
    padding: var(--space-lg) 0;
    cursor: pointer;
    font-weight: 400;
    color: var(--color-dark);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '↓';
    font-size: 1rem;
    color: var(--color-sage);
    transition: var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item p {
    padding: 0 0 var(--space-lg);
    color: var(--color-charcoal);
    line-height: 1.8;
    font-weight: 300;
}

/* === CONTACT === */
.section--contact {
    background: var(--color-dark) !important;
    color: var(--color-cream);
}

.section--contact .section__title {
    color: var(--color-cream);
    font-weight: 400;
}

.section--contact .lead-text {
    color: rgba(249, 247, 244, 0.75);
    text-align: center;
    margin-bottom: var(--space-xl);
    font-weight: 300;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xxl);
    align-items: start;
}

.contact-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding-top: var(--space-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: rgba(249, 247, 244, 0.9);
    font-size: 1rem;
    font-weight: 300;
}

.contact-icon {
    font-size: 1.1rem;
    color: var(--color-gold);
    opacity: 0.8;
}

/* === CONTACT FORM === */
.contact-form {
    background: var(--color-cream);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    border: 1px solid var(--color-sand);
    background: var(--color-white);
    color: var(--color-charcoal);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-sage);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group--checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.form-group--checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    margin-top: 3px;
    accent-color: var(--color-sage);
    cursor: pointer;
    flex-shrink: 0;
}

.form-group--checkbox label {
    font-size: 0.8rem;
    font-weight: 300;
    text-transform: none;
    letter-spacing: 0;
    color: var(--color-charcoal);
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-charcoal);
    margin-top: var(--space-md);
    font-weight: 300;
}

/* === FOOTER === */
.footer {
    background: var(--color-dark);
    color: rgba(249, 247, 244, 0.6);
    padding: var(--space-xl) var(--space-lg);
    border-top: 1px solid rgba(249, 247, 244, 0.1);
}

.footer__container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-lg);
}

.footer__brand {
    text-align: left;
}

.footer__brand .logo-text {
    color: var(--color-cream);
    font-size: 1rem;
}

.footer__brand p {
    font-size: 0.8rem;
    margin-top: var(--space-xs);
    font-weight: 300;
}

.footer__disclaimer {
    font-size: 0.75rem;
    text-align: center;
    max-width: 400px;
    line-height: 1.6;
    font-weight: 300;
}

.footer__links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--space-md);
    font-size: 0.8rem;
}

.footer__link {
    color: rgba(249, 247, 244, 0.6);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 300;
}

.footer__link:hover {
    color: var(--color-cream);
}

.footer__divider {
    opacity: 0.3;
}

.footer__copy {
    font-weight: 300;
}

/* === ANIMATIONS === */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reduce motion */
.reduce-motion * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .section__content--two-cols {
        grid-template-columns: 1fr;
    }
    
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    
    .ethics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-md);
    }
    
    .footer__brand {
        text-align: center;
    }
    
    .footer__links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 3rem;
        --space-xxl: 4.5rem;
    }
    
    .hero__content {
        padding: calc(80px + var(--space-lg)) var(--space-md) var(--space-lg);
    }
    
    .hero__benefits {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .hero__ctas {
        flex-direction: column;
    }
    
    .hero__ctas .btn {
        width: 100%;
        justify-content: center;
    }

    .section {
        padding: var(--space-xl) var(--space-md);
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .step-card:not(:last-child)::after {
        content: '↓';
        position: static;
        display: block;
        margin-top: var(--space-sm);
    }
    
    .ethics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .formats-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-list--grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --space-xxl: 4rem;
    }

    .header__container {
        padding: var(--space-sm) var(--space-md);
    }
    
    .lang-btn {
        padding: 5px 8px;
        font-size: 0.7rem;
    }
    
    .header__cta {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    .ethics-grid {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================================
   NOWE ELEMENTY: A11y, CTA, Packages, Sticky
   =========================================== */

/* === SKIP LINK (A11y) === */
.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 9999;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
}

.skip-link:focus {
    left: 12px;
    top: 12px;
    width: auto;
    height: auto;
    overflow: visible;
    background: var(--color-cream);
    color: var(--color-dark);
    padding: 10px 14px;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

/* === SCROLL-MARGIN (fixed header offset) === */
#main,
section[id] {
    scroll-margin-top: calc(var(--headerH) + 16px);
}

/* === FOCUS VISIBLE (A11y) === */
*:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 3px;
}

.btn:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 3px;
    box-shadow: 0 0 0 6px rgba(184, 151, 110, 0.2);
}

.header__nav a:focus-visible,
.header__cta:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 6px;
    border-radius: 6px;
}

/* === MOBILE MENU BUTTON === */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-cream);
    transition: var(--transition-fast);
}

.mobile-menu-btn.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.is-open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }

    .header__nav {
        display: none;
    }

    .header__nav.is-open {
        display: flex;
        position: fixed;
        left: 12px;
        right: 12px;
        top: calc(var(--headerH) + 10px);
        flex-direction: column;
        gap: 10px;
        padding: 14px;
        border-radius: 16px;
        background: rgba(10, 16, 12, 0.86);
        border: 1px solid rgba(255, 255, 255, 0.12);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        z-index: 2000;
    }

    /* blokada scrolla tła gdy menu otwarte */
    .nav-open body {
        overflow: hidden;
    }
}

/* === PHONE CTA BUTTON === */
.btn--phone {
    gap: 8px;
}

.btn--phone span {
    font-size: 1.1em;
}

.btn--large {
    padding: 18px 40px;
    font-size: 1rem;
}

.btn--small {
    padding: 10px 20px;
    font-size: 0.8rem;
}

/* Header phone CTA */
.header__cta--phone {
    background: var(--color-sage);
    color: var(--color-cream);
    border-color: var(--color-sage);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.header__cta--phone:hover {
    background: var(--color-sage-dark);
    border-color: var(--color-sage-dark);
}

/* === HERO MICROCOPY === */
.hero__microcopy {
    font-size: 0.8rem;
    color: rgba(249, 247, 244, 0.5);
    margin-top: calc(-1 * var(--space-lg));
    margin-bottom: var(--space-lg);
    font-weight: 300;
}

/* === PACKAGES GRID (B2B) === */
.section--packages {
    background: var(--color-cream-dark) !important;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xxl);
}

.package-card {
    background: var(--color-white);
    border: 1px solid var(--color-sand);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    transition: var(--transition-medium);
}

.package-card:hover {
    border-color: var(--color-sage);
    box-shadow: var(--shadow-medium);
}

.package-card--featured {
    border-color: var(--color-sage);
    background: var(--color-white);
    position: relative;
}

.package-card--featured::before {
    content: 'Popularne';
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-sage);
    color: var(--color-cream);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 16px;
}

.package-icon {
    font-size: 1.5rem;
    color: var(--color-sage);
    margin-bottom: var(--space-md);
    text-align: center;
    display: block;
}

.package-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
}

.package-subtitle {
    font-size: 0.85rem;
    color: var(--color-sage);
    font-weight: 400;
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.package-card ul {
    list-style: none;
    flex: 1;
    margin-bottom: var(--space-lg);
}

.package-card ul li {
    padding: var(--space-xs) 0;
    font-size: 0.9rem;
    color: var(--color-charcoal);
    font-weight: 300;
    padding-left: var(--space-md);
    position: relative;
}

.package-card ul li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--color-sage);
    font-size: 0.65rem;
    top: 0.9em;
}

.package-card .btn {
    text-align: center;
}

/* === COOPERATION BLOCK === */
.cooperation-block {
    background: var(--color-white);
    border: 1px solid var(--color-sand);
    padding: var(--space-xl);
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.cooperation-block h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-dark);
    text-align: center;
    margin-bottom: var(--space-xl);
}

.cooperation-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.coop-step {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.coop-num {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--color-sage);
    color: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: 0.9rem;
}

.coop-step strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: 4px;
    font-weight: 500;
}

.coop-step p {
    font-size: 0.9rem;
    color: var(--color-charcoal);
    font-weight: 300;
    line-height: 1.6;
    margin: 0;
}

/* === QUICK SELECT BUTTONS === */
.quick-select {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.quick-btn {
    padding: 10px 20px;
    font-size: 0.85rem;
    font-family: var(--font-body);
    border: 1px solid var(--color-sand);
    background: var(--color-white);
    color: var(--color-charcoal);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 400;
}

.quick-btn:hover {
    border-color: var(--color-sage);
    color: var(--color-sage);
}

.quick-btn.active {
    background: var(--color-sage);
    color: var(--color-white);
    border-color: var(--color-sage);
}

/* === CONTACT IMPROVEMENTS === */
.contact-phone-cta {
    display: flex;
    width: 100%;
    font-size: 1rem;
    padding: 18px 24px;
    margin-bottom: var(--space-xs);
}

.contact-microcopy {
    font-size: 0.8rem;
    color: rgba(249, 247, 244, 0.5);
    margin-bottom: var(--space-lg);
    font-weight: 300;
}

.contact-map-link {
    color: var(--color-gold) !important;
    text-decoration: none !important;
    font-size: 0.9rem;
    font-weight: 400;
    transition: var(--transition-fast);
}

.contact-map-link:hover {
    color: var(--color-cream) !important;
}

.form-info {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-sage);
    margin-bottom: var(--space-md);
    font-weight: 400;
    padding: var(--space-sm);
    background: rgba(91, 123, 106, 0.08);
    border-radius: var(--border-radius);
}

.form-fallback {
    text-align: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-sand);
}

.form-fallback p {
    font-size: 0.8rem;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
    font-weight: 300;
}

.form-fallback-btns {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

.form-feedback {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(91, 123, 106, 0.08);
    border-radius: var(--border-radius);
    margin-top: var(--space-md);
}

.form-feedback__text {
    color: var(--color-sage);
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

/* === SAFE-AREA INSETS (iOS notch) === */
@supports(padding: max(0px)) {
    .header__container,
    .hero__content {
        padding-left: max(var(--space-lg), env(safe-area-inset-left));
        padding-right: max(var(--space-lg), env(safe-area-inset-right));
    }
}

/* === FOOTER ADDRESS === */
.footer__address {
    font-style: normal;
    font-size: 0.8rem;
    margin-top: var(--space-sm);
    line-height: 1.8;
    font-weight: 300;
}

.footer__address a {
    color: rgba(249, 247, 244, 0.6);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer__address a:hover {
    color: var(--color-cream);
}

/* === STICKY MOBILE BAR === */
.sticky-mobile-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 200;
    background: var(--color-dark);
    border-top: 1px solid rgba(249, 247, 244, 0.1);
    padding: 0;
    gap: 1px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    will-change: transform, opacity;
}

.sticky-mobile-bar.is-visible {
    transform: translateY(0);
    opacity: 1;
}

.sticky-mobile-bar.is-hidden {
    transform: translateY(120%);
    opacity: 0;
}

.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.sticky-btn--call {
    background: var(--color-sage);
    color: var(--color-cream);
}

.sticky-btn--call:hover {
    background: var(--color-sage-dark);
}

.sticky-btn--write {
    background: var(--color-forest);
    color: var(--color-cream);
}

.sticky-btn--write:hover {
    background: var(--color-dark);
}

@media (max-width: 768px) {
    .sticky-mobile-bar {
        display: flex;
    }

    body {
        padding-bottom: var(--stickyH);
    }

    .footer {
        padding-bottom: calc(var(--space-xl) + 60px);
    }

    /* Ukryj telefon w headerze – jest na sticky barze */
    .header__cta--phone {
        display: none;
    }

    .packages-grid {
        grid-template-columns: 1fr;
    }

    .package-card--featured::before {
        font-size: 0.65rem;
    }
}

@media (min-width: 769px) {
    .header__cta--phone {
        display: inline-flex;
    }
}

@media (max-width: 480px) {
    .quick-select {
        flex-direction: column;
    }

    .form-fallback-btns {
        flex-direction: column;
    }
}

/* === DARK LANDING VARIANT (privacy, etc.) === */
.landing--dark {
    background: var(--color-dark);
    color: var(--color-cream);
}

/* === PRIVACY POLICY PAGE === */
.privacy {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
}
.privacy h1 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--color-cream);
    margin-bottom: var(--space-sm);
}
.privacy .privacy__updated {
    font-size: 0.85rem;
    color: var(--color-sage);
    margin-bottom: var(--space-xl);
}
.privacy h2 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-gold);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}
.privacy p,
.privacy li {
    font-size: 0.92rem;
    line-height: 1.75;
    color: rgba(249, 247, 244, 0.85);
}
.privacy ul {
    list-style: none;
    padding: 0;
}
.privacy ul li {
    padding-left: 1.4em;
    position: relative;
    margin-bottom: 0.35em;
}
.privacy ul li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--color-sage);
    font-size: 0.65em;
    top: 0.45em;
}
.privacy a {
    color: var(--color-gold);
    text-decoration: underline;
    text-underline-offset: 3px;
}
.privacy a:hover {
    color: var(--color-cream);
}
.privacy__back {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    margin-bottom: var(--space-lg);
    font-size: 0.85rem;
    color: var(--color-sage);
    text-decoration: none;
    transition: color 0.2s;
}
.privacy__back:hover {
    color: var(--color-cream);
}

/* =========================================================
   DOMKNIĘCIE (PROD PATCH) — braki + kompatybilność
   ========================================================= */

/* Mobile menu: better tap targets */
.mobile-menu-btn { touch-action: manipulation; }
.mobile-menu-btn span { border-radius: 999px; }

/* HERO: glow effect (element in HTML, CSS was missing) */
.hero__glow {
    position: absolute;
    inset: -20%;
    background:
        radial-gradient(circle at 25% 30%, rgba(184, 151, 110, 0.14), transparent 50%),
        radial-gradient(circle at 75% 65%, rgba(91, 123, 106, 0.16), transparent 55%);
    filter: blur(18px);
    opacity: 0.9;
    z-index: 1;
    pointer-events: none;
}

/* Text wrapping (modern browsers) */
.hero__title { text-wrap: balance; }
.hero__description { text-wrap: pretty; }

/* Button radius consistency */
.btn { border-radius: var(--border-radius); }

/* Contact info layout (class in HTML, CSS was missing) */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Contact links: remove default blue */
.contact-details a {
    color: inherit;
    text-decoration: none;
}
.contact-details a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* Form inputs: iOS fix + radius */
.form-group input,
.form-group select,
.form-group textarea {
    border-radius: var(--border-radius);
    -webkit-appearance: none;
    appearance: none;
}

/* Package card buttons align to bottom */
.package-card .btn { margin-top: auto; }

/* Sticky btn: min tap target */
.sticky-btn {
    min-height: 56px;
    line-height: 1;
}

/* Reduced motion: system-level override */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* Hide slideshow on tablet (no space for it) */
@media (max-width: 1024px) {
    .hero__slideshow { display: none; }
}

/* Card radius consistency */
.pillar-card,
.format-card,
.ethics-card,
.package-card {
    border-radius: var(--border-radius);
}

.package-card--featured::before {
    border-radius: 0 0 10px 10px;
}

/* FAQ UX: prevent text selection on click */
.faq-item summary { user-select: none; }