/* ==========================================================================
   AMIS Farby Proszkowe - Główny Arkusz Stylów CSS
   Paleta: Kolory Ziemi (Warm Sand, Sage Green, Terracotta, Dark Charcoal)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

/* Zmienne CSS - Kolory Ziemi i Spójna Typografia */
:root {
    /* Kolory Tła */
    --bg-primary: #FAF9F6;      /* Off-white / Ciepły piasek */
    --bg-secondary: #F4F1EA;    /* Jasny beż gliniany */
    --bg-sage: #E8ECE9;         /* Bardzo jasna szałwiowa zieleń */
    --bg-dark: #232C28;         /* Ciemny grafit z nutą leśnej zieleni (stopka) */

    /* Kolory Akcentów (zmienne dynamiczne dla palety kolorów) */
    --color-primary: #2C3E35;      /* Głęboki leśny grafit */
    --color-sage: #5F7A6E;         /* Klasyczna szałwiowa zieleń */
    --color-terracotta: #D07B57;   /* Ciepła terakota (CTA, przyciski akcji) */
    --color-terracotta-hover: #B86745;

    /* Kolory Tekstu */
    --text-main: #333B37;          /* Ciemny antracyt */
    --text-muted: #66726C;         /* Zgaszona zieleń-szary */
    --text-light: #FAF9F6;         /* Jasny tekst na ciemnym tle */

    /* Czcionki */
    --font-headers: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Promienie zaokrągleń i cienie */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-subtle: 0 4px 20px rgba(44, 62, 53, 0.04);
    --shadow-md: 0 8px 30px rgba(44, 62, 53, 0.08);
    --shadow-lg: 0 20px 40px rgba(44, 62, 53, 0.12);
    
    /* Transition */
    --transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset stylów */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headers);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.25;
    transition: color 0.5s ease;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

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

/* ==========================================================================
   Struktura i Kontenery
   ========================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
    position: relative;
}

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

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

/* Floating Blobs (Pływające, rozmyte tła) */
.floating-blob {
    position: absolute;
    background-color: rgba(95, 122, 110, 0.12);
    filter: blur(90px);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
    transition: background-color 0.8s ease;
}

.blob-1 {
    width: 450px;
    height: 450px;
    top: 5%;
    left: -12%;
    animation: float-blob-1 25s ease-in-out infinite alternate;
}

.blob-2 {
    width: 550px;
    height: 550px;
    bottom: 5%;
    right: -12%;
    background-color: rgba(208, 123, 87, 0.08);
    animation: float-blob-2 30s ease-in-out infinite alternate;
}

@keyframes float-blob-1 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, -80px) scale(1.15); }
    100% { transform: translate(-30px, 30px) scale(0.9); }
}

@keyframes float-blob-2 {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-80px, 50px) scale(0.85); }
    100% { transform: translate(40px, -40px) scale(1.1); }
}

/* Floating Powder Particles (Efekt pyłu farby proszkowej) */
.powder-particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
}

.powder-particle {
    position: absolute;
    background-color: var(--color-terracotta);
    border-radius: 50%;
    opacity: 0.15;
    filter: blur(1px);
    animation: float-particle 15s linear infinite;
    transition: background-color 0.8s ease;
}

@keyframes float-particle {
    0% {
        transform: translateY(100vh) translateX(0) scale(0.8);
        opacity: 0;
    }
    10% {
        opacity: 0.25;
    }
    90% {
        opacity: 0.25;
    }
    100% {
        transform: translateY(-10vh) translateX(50px) scale(1.2);
        opacity: 0;
    }
}

/* Przyciski i elementy CTA */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 32px;
    font-family: var(--font-headers);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(250, 249, 246, 0.1);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(0);
}

.btn-primary {
    background-color: var(--color-terracotta);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: var(--color-terracotta-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(208, 123, 87, 0.35);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--bg-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(44, 62, 53, 0.15);
}

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

.btn-white:hover {
    background-color: var(--bg-secondary);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.section-title-wrapper {
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

.section-tag {
    font-family: var(--font-headers);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-sage);
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    letter-spacing: -0.5px;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-terracotta);
    margin: 16px auto 0 auto;
    border-radius: 2px;
    transition: var(--transition);
}

.section:hover .section-title::after {
    width: 110px;
}

/* ==========================================================================
   Header i Nawigacja
   ========================================================================== */
.top-bar {
    background-color: var(--color-primary);
    color: var(--text-light);
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(250, 249, 246, 0.05);
    transition: background-color 0.5s ease;
}

.top-bar-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: center;
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: rgba(250, 249, 246, 0.8);
}

.top-bar-item a:hover {
    color: var(--text-light);
    text-decoration: underline;
}

.top-bar-item svg {
    width: 14px;
    height: 14px;
    color: var(--color-terracotta);
    transition: color 0.5s ease;
}

.header {
    background-color: rgba(250, 249, 246, 0.95);
    backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(44, 62, 53, 0.05);
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-subtle);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 85px;
}

.header-logo-wrapper {
    background-color: var(--bg-dark);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.header-logo-wrapper:hover {
    background-color: var(--color-primary);
    transform: translateY(-2px);
}

.header-logo-wrapper img {
    height: 38px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-headers);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-terracotta);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.lang-switch {
    display: flex;
    gap: 12px;
    align-items: center;
    border-left: 1px solid rgba(44, 62, 53, 0.15);
    padding-left: 24px;
    margin-left: 8px;
}

.lang-btn {
    font-family: var(--font-headers);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}

.lang-btn.active, .lang-btn:hover {
    color: var(--color-terracotta);
}

/* Burger menu dla mobile */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 6px 0;
    transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: calc(100vh - 125px);
    display: flex;
    align-items: center;
    padding: 80px 0;
    background-color: var(--bg-primary);
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 580px;
}

.hero-tag {
    background-color: var(--bg-sage);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 24px;
    transition: background-color 0.5s ease, color 0.5s ease;
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.15;
    letter-spacing: -1px;
}

.hero-title span {
    color: var(--color-sage);
    transition: color 0.5s ease;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

/* Hero Trust Badges */
.hero-badges {
    display: flex;
    gap: 24px;
    border-top: 1px solid rgba(44, 62, 53, 0.1);
    padding-top: 24px;
}

.hero-badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: color 0.5s ease;
}

.hero-badge-item svg {
    color: var(--color-terracotta);
    width: 18px;
    height: 18px;
    transition: color 0.5s ease;
}

/* Interaktywny Widget Zmiany Kolorów w Hero */
.hero-color-playground {
    position: relative;
    z-index: 2;
}

.hero-img-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px; /* Dla efektu 3D tilt */
}

.hero-img-wrapper::before {
    content: '';
    position: absolute;
    width: 90%;
    height: 90%;
    background-color: var(--bg-secondary);
    border-radius: 50%;
    z-index: 1;
    filter: blur(25px);
    transition: background-color 0.5s ease;
}

.hero-img {
    z-index: 2;
    filter: drop-shadow(0px 15px 30px rgba(44, 62, 53, 0.08));
    animation: float 6s ease-in-out infinite;
    transition: transform 0.1s ease-out, filter 0.3s ease;
}

.hero-img:hover {
    filter: drop-shadow(0px 25px 45px rgba(44, 62, 53, 0.15));
}

/* Panel Kontrolny Palety Barw */
.color-picker-widget {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bg-primary);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 5;
    border: 1px solid rgba(44, 62, 53, 0.05);
}

.color-picker-label {
    font-family: var(--font-headers);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
}

.color-picker-options {
    display: flex;
    gap: 8px;
}

.color-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.color-swatch:hover {
    transform: scale(1.2);
}

.color-swatch.active {
    border-color: var(--color-primary);
    transform: scale(1.15);
}

/* Definicja Swatchy */
.swatch-terracotta { background-color: #D07B57; }
.swatch-sage { background-color: #5F7A6E; }
.swatch-olive { background-color: #8C9A74; }
.swatch-slate { background-color: #4C6055; }
.swatch-ochre { background-color: #D9A05B; }

/* ==========================================================================
   Sekcja: Dlaczego AMIS (Atuty) - Tło Szałwiowe
   ========================================================================== */
.atuty-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 45px;
    position: relative;
    z-index: 2;
}

.atut-card {
    background-color: var(--bg-primary);
    padding: 45px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(44, 62, 53, 0.02);
    transition: var(--transition);
    text-align: center;
}

.atut-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-terracotta);
}

.atut-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: var(--bg-sage);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    color: var(--color-sage);
    transition: var(--transition);
}

.atut-card:hover .atut-icon-wrapper {
    background-color: var(--color-terracotta);
    color: var(--text-light);
    transform: scale(1.1) rotate(15deg);
}

.atut-icon-wrapper svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ==========================================================================
   Sekcja Statystyk (Środek Strony)
   ========================================================================== */
.section-stats {
    background-color: var(--color-primary);
    color: var(--text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.section-stats::before {
    content: '';
    position: absolute;
    width: 380px;
    height: 380px;
    background-color: var(--color-terracotta);
    opacity: 0.25;
    border-radius: 50%;
    top: -120px;
    right: -100px;
    z-index: 1;
    transition: background-color 0.5s ease, opacity 0.5s ease;
}

.section-stats::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: var(--color-sage);
    opacity: 0.3;
    border-radius: 50%;
    bottom: -100px;
    left: -80px;
    z-index: 1;
    transition: background-color 0.5s ease, opacity 0.5s ease;
}

.stats-wrapper {
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stats-item {
    padding: 10px;
}

.stats-number {
    font-family: var(--font-headers);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-terracotta);
    margin-bottom: 8px;
    line-height: 1;
}

.stats-label {
    font-family: var(--font-headers);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(250, 249, 246, 0.85);
    margin-bottom: 6px;
}

.stats-desc {
    font-size: 0.8rem;
    color: rgba(250, 249, 246, 0.55);
}

.atut-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.atut-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.atuty-cta {
    text-align: center;
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   Sekcja: Nasza Oferta (Linie Produktowe)
   ========================================================================== */
.oferta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.oferta-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(44, 62, 53, 0.02);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.oferta-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-terracotta);
}

.oferta-card-body {
    padding: 45px 40px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.oferta-tag {
    font-family: var(--font-headers);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 12px;
    display: block;
    transition: color 0.5s ease;
}

.oferta-name {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.oferta-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    flex-grow: 1;
}

.oferta-actions-wrapper {
    margin-top: auto;
}

.oferta-card:hover .oferta-actions-wrapper .btn-secondary {
    background-color: var(--color-primary);
    color: var(--bg-primary);
    border-color: var(--color-primary);
}

.oferta-specjalne-wrapper {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 50px 40px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
    transition: background-color 0.5s ease;
}

.oferta-specjalne-title {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
}

.oferta-specjalne-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.specjalne-item {
    background-color: var(--bg-primary);
    padding: 24px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-sage);
    transition: var(--transition);
}

.specjalne-item-wide {
    grid-column: span 2;
}

.specjalne-item:hover {
    transform: translateX(6px);
    border-left-color: var(--color-terracotta);
    box-shadow: var(--shadow-subtle);
}

.specjalne-item-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.specjalne-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Sekcja / Baner: Zamów Bezpłatny Wzornik RAL */
.ral-banner {
    background-color: var(--bg-sage);
    border-radius: var(--radius-lg);
    padding: 50px;
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    border: 1px solid rgba(95, 122, 110, 0.1);
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

.ral-banner:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: #e2e8e4;
}

.ral-banner-content {
    max-width: 650px;
}

.ral-banner-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.ral-banner-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Sekcja: Ekologia i Trwałość (Drzewo)
   ========================================================================== */
.eco-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.eco-img {
    filter: drop-shadow(0px 10px 25px rgba(44, 62, 53, 0.05));
    transition: var(--transition);
}

.eco-img:hover {
    transform: scale(1.03) rotate(-1deg);
}

.eco-content {
    max-width: 580px;
}

.eco-quote {
    font-size: 1.35rem;
    font-style: italic;
    color: var(--color-sage);
    font-weight: 500;
    margin-bottom: 24px;
    line-height: 1.4;
    border-left: 3px solid var(--color-terracotta);
    padding-left: 20px;
    transition: color 0.5s ease, border-color 0.5s ease;
}

.eco-text {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.eco-bullets {
    list-style: none;
    margin-bottom: 30px;
}

.eco-bullets li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 600;
    font-size: 0.95rem;
}

.eco-bullets svg {
    color: var(--color-terracotta);
    width: 20px;
    height: 20px;
    transition: color 0.5s ease;
}

/* ==========================================================================
   Sekcja B2B & Laboratorium (Zapytanie)
   ========================================================================== */
.b2b-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 70px;
    align-items: stretch;
    position: relative;
    z-index: 2;
}

.b2b-text-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.b2b-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.b2b-form-card {
    background-color: var(--bg-primary);
    padding: 50px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(44, 62, 53, 0.03);
}

.b2b-form-title {
    font-size: 1.4rem;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: var(--font-headers);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid rgba(44, 62, 53, 0.15);
    background-color: var(--bg-primary);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-terracotta);
    box-shadow: 0 0 0 4px rgba(208, 123, 87, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* ==========================================================================
   NOWA SEKCA: Dedykowane Globalne CTA (Sprzedaż próbki)
   ========================================================================== */
.trial-banner-section {
    padding: 80px 0;
    background-color: var(--color-primary);
    color: var(--text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: background-color 0.5s ease;
}

.trial-banner-section::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background-color: rgba(208, 123, 87, 0.15);
    border-radius: 50%;
    top: -150px;
    right: -100px;
    z-index: 1;
}

.trial-banner-section::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background-color: rgba(95, 122, 110, 0.2);
    border-radius: 50%;
    bottom: -100px;
    left: -100px;
    z-index: 1;
}

.trial-banner-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.trial-banner-tag {
    font-family: var(--font-headers);
    color: var(--color-terracotta);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 16px;
    transition: color 0.5s ease;
}

.trial-banner-title {
    color: var(--text-light);
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.25;
}

.trial-banner-desc {
    font-size: 1.1rem;
    color: rgba(250, 249, 246, 0.75);
    margin-bottom: 35px;
}

.trial-banner-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
}

/* ==========================================================================
   Footer (Stopka)
   ========================================================================== */
.footer {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 80px 0 40px 0;
    border-top: 1px solid rgba(250, 249, 246, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo-wrapper {
    background-color: var(--bg-primary);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    display: inline-block;
    margin-bottom: 24px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.footer-logo-wrapper img {
    height: 44px;
    width: auto;
}

.footer-desc {
    color: rgba(250, 249, 246, 0.6);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.footer-title {
    color: var(--text-light);
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-terracotta);
    transition: var(--transition);
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-list li {
    font-size: 0.9rem;
    color: rgba(250, 249, 246, 0.7);
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact-list svg {
    color: var(--color-terracotta);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 3px;
    transition: color 0.5s ease;
}

.footer-contact-list a:hover {
    color: var(--text-light);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(250, 249, 246, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(250, 249, 246, 0.4);
}

.footer-bottom a:hover {
    color: var(--text-light);
}

/* ==========================================================================
   Staggered Scroll Animations (Intersection Observer)
   ========================================================================== */
.reveal-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

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

/* ==========================================================================
   Media Queries i RWD (Układ Responsywny)
   ========================================================================== */

@media (max-width: 1024px) {
    .section {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .atuty-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .oferta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .oferta-specjalne-grid {
        grid-template-columns: 1fr;
    }
    
    .specjalne-item-wide {
        grid-column: auto;
    }
    
    .ral-banner {
        flex-direction: column;
        text-align: center;
        gap: 24px;
        padding: 40px;
    }
    
    .eco-grid {
        gap: 40px;
    }
    
    .b2b-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-primary);
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        transform: translateX(100%);
        visibility: hidden;
        transition: transform 0.4s ease, visibility 0.4s ease;
        z-index: 1000;
    }
    
    .nav-menu.active {
        transform: translateX(0);
        visibility: visible;
    }
    
    .lang-switch {
        border-left: none;
        padding-left: 0;
        margin-left: 0;
        margin-top: 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .oferta-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .hero-img-wrapper {
        order: -1;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .eco-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .eco-img {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .eco-quote {
        border-left: none;
        border-top: 2px solid var(--color-terracotta);
        padding-left: 0;
        padding-top: 15px;
    }
    
    .eco-bullets li {
        justify-content: center;
    }
    
    .b2b-form-card {
        padding: 30px 20px;
    }
    
    .trial-banner-actions {
        flex-direction: column;
        align-items: stretch;
        max-width: 320px;
        margin: 0 auto;
        gap: 12px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }
    
    .atuty-grid {
        grid-template-columns: 1fr;
    }
    
    .oferta-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
}