/* ============================================
   MIESZKANIA KAMIL – Osiedle Słoneczne
   ============================================ */

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

:root {
    --clr-primary: #1a5632;
    --clr-primary-dark: #0f3d22;
    --clr-primary-light: #e8f5ec;
    --clr-accent: #c8945a;
    --clr-accent-light: #f8f0e5;
    --clr-dark: #1a1a2e;
    --clr-text: #3a3a4a;
    --clr-text-light: #6b6b7b;
    --clr-bg: #ffffff;
    --clr-bg-alt: #f7f8fa;
    --clr-border: #e4e6eb;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.1);
    --transition: 0.3s ease;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--clr-text);
    background: var(--clr-bg);
    -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
    color: var(--clr-primary-dark);
}

/* --- CONTAINER --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

.btn--primary {
    background: var(--clr-primary);
    color: #fff;
    border-color: var(--clr-primary);
}

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

.btn--outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.6);
}

.btn--outline:hover {
    background: #fff;
    color: var(--clr-primary);
    border-color: #fff;
}

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

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    transition: box-shadow var(--transition);
}

.header--scrolled {
    box-shadow: var(--shadow);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: baseline;
    gap: 6px;
    text-decoration: none;
}

.logo__main {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--clr-primary);
}

.logo__sub {
    font-size: 1.35rem;
    font-weight: 300;
    color: var(--clr-accent);
}

/* Nav */
.nav__list {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav__link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav__link:hover {
    color: var(--clr-primary);
    background: var(--clr-primary-light);
}

.nav__link--cta {
    background: var(--clr-primary);
    color: #fff !important;
    margin-left: 8px;
}

.nav__link--cta:hover {
    background: var(--clr-primary-dark) !important;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-dark);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a3a2a 0%, #2d5a3f 40%, #1a5632 70%, #0f3d22 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(200, 148, 90, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: url('hero.jpg') center/cover no-repeat;
    opacity: 0.2;
}

.hero__content {
    position: relative;
    text-align: center;
    color: #fff;
    padding: 120px 24px 80px;
}

.hero__subtitle {
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: 16px;
}

.hero__title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}

.hero__desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.hero__scroll a {
    color: rgba(255, 255, 255, 0.5);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 100px 0;
}

.section--offer,
.section--location {
    background: var(--clr-bg-alt);
}

.section__header {
    text-align: center;
    margin-bottom: 60px;
}

.section__label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--clr-primary);
    margin-bottom: 12px;
}

.section__title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: var(--clr-dark);
    line-height: 1.2;
}

/* ============================================
   ABOUT
   ============================================ */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about__lead {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.about__text p {
    margin-bottom: 16px;
    color: var(--clr-text-light);
}

.about__text .btn {
    margin-top: 12px;
}

.about__image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    height: 400px;
    background: linear-gradient(135deg, var(--clr-primary-light) 0%, #d4edda 100%);
    border-radius: var(--radius);
    color: var(--clr-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ============================================
   CARDS (OFFER)
   ============================================ */
.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.card {
    background: var(--clr-bg);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary-light);
    border-radius: var(--radius-sm);
    color: var(--clr-primary);
    margin-bottom: 24px;
}

.card__title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 4px;
}

.card__subtitle {
    font-size: 0.95rem;
    color: var(--clr-accent);
    font-weight: 500;
    margin-bottom: 16px;
}

.card__text {
    color: var(--clr-text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ============================================
   BENEFITS
   ============================================ */
.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.benefits__col {
    background: var(--clr-bg);
    border-radius: var(--radius);
    padding: 36px 32px;
    box-shadow: var(--shadow);
}

.benefits__col--highlight {
    background: var(--clr-primary);
    color: #fff;
}

.benefits__heading {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--clr-primary-light);
}

.benefits__col--highlight .benefits__heading {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

/* Checklist */
.checklist {
    list-style: none;
}

.checklist li {
    position: relative;
    padding: 10px 0 10px 32px;
    font-size: 0.95rem;
    color: var(--clr-text);
    border-bottom: 1px solid var(--clr-border);
}

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

.checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 10px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary-light);
    color: var(--clr-primary);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
}

.checklist--highlight li {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.checklist--highlight li::before {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.benefits__col--highlight .btn {
    margin-top: 24px;
    background: #fff;
    color: var(--clr-primary);
    border-color: #fff;
}

.benefits__col--highlight .btn:hover {
    background: var(--clr-accent-light);
    border-color: var(--clr-accent-light);
}

.disclaimer {
    text-align: center;
    margin-top: 48px;
    font-size: 0.8rem;
    color: var(--clr-text-light);
    font-style: italic;
}

/* ============================================
   LOCATION
   ============================================ */
.location__grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    align-items: start;
}

.location__item {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--clr-border);
}

.location__item:last-child {
    border-bottom: none;
}

.location__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-primary-light);
    color: var(--clr-primary);
    border-radius: var(--radius-sm);
}

.location__item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--clr-dark);
    margin-bottom: 4px;
}

.location__item p {
    font-size: 0.9rem;
    color: var(--clr-text-light);
}

.location__map-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 400px;
    background: linear-gradient(135deg, #e8f5ec 0%, #d4e8da 100%);
    border-radius: var(--radius);
    color: var(--clr-primary);
    font-weight: 500;
}

.location__map-hint {
    font-size: 0.8rem;
    color: var(--clr-text-light);
    font-weight: 400;
}

/* ============================================
   CONTACT
   ============================================ */
.section--contact {
    background: var(--clr-bg);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact__card {
    background: var(--clr-bg-alt);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 24px;
}

.contact__card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin-bottom: 20px;
}

.contact__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--clr-text);
    font-size: 0.95rem;
}

.contact__item svg {
    flex-shrink: 0;
    color: var(--clr-primary);
}

.contact__item a {
    color: var(--clr-text);
}

.contact__item a:hover {
    color: var(--clr-primary);
}

.contact__hours h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--clr-dark);
    margin-bottom: 8px;
}

.contact__hours p {
    font-size: 0.9rem;
    color: var(--clr-text-light);
    line-height: 1.8;
}

/* Form */
.contact__form {
    background: var(--clr-bg-alt);
    border-radius: var(--radius);
    padding: 40px;
}

.form__group {
    margin-bottom: 20px;
}

.form__group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-dark);
    margin-bottom: 6px;
}

.form__group input,
.form__group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--clr-text);
    background: var(--clr-bg);
    transition: border-color var(--transition);
}

.form__group input:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
    color: #b0b0b0;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form__group--checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 400;
    font-size: 0.82rem;
    color: var(--clr-text-light);
    cursor: pointer;
}

.form__group--checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--clr-primary);
}

.form__group--checkbox a {
    text-decoration: underline;
}

.form__feedback {
    margin-top: 16px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.form__feedback--success {
    color: var(--clr-primary);
}

.form__feedback--error {
    color: #c0392b;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--clr-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

.logo--footer .logo__main {
    color: #fff;
}

.logo--footer .logo__sub {
    color: var(--clr-accent);
}

.footer__brand p {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer__links h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer__links ul {
    list-style: none;
}

.footer__links li {
    margin-bottom: 10px;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer__links a:hover {
    color: #fff;
}

.footer__social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition);
}

.social-link:hover {
    background: var(--clr-primary);
    color: #fff;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.82rem;
}

.footer__bottom a {
    color: rgba(255, 255, 255, 0.5);
}

.footer__bottom a:hover {
    color: #fff;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cards {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .benefits__grid {
        grid-template-columns: 1fr;
        max-width: 520px;
        margin: 0 auto;
    }

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

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

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 64px 0;
    }

    .hamburger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--clr-border);
        padding: 24px;
        transform: translateY(-120%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav.open {
        transform: translateY(0);
    }

    .nav__list {
        flex-direction: column;
        gap: 4px;
    }

    .nav__link {
        display: block;
        padding: 12px 16px;
        font-size: 1rem;
    }

    .nav__link--cta {
        text-align: center;
        margin-left: 0;
        margin-top: 8px;
    }

    .hero__title {
        font-size: clamp(1.8rem, 6vw, 2.8rem);
    }

    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero__buttons .btn {
        width: 100%;
        max-width: 280px;
    }

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

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

    .footer__bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .contact__form {
        padding: 24px;
    }

    .apt-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .apt-table th:nth-child(2),
    .apt-table td:nth-child(2) {
        display: none;
    }
}

/* ============================================
   PAGE HERO (subpages)
   ============================================ */
.page-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #1a3a2a 0%, #1a5632 100%);
    color: #fff;
    text-align: center;
}

.page-hero .section__label {
    color: var(--clr-accent);
}

.page-hero .section__title {
    color: #fff;
    margin-bottom: 16px;
}

.page-hero__desc {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   APARTMENTS TABLE
   ============================================ */
.apt-filters {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 20px 24px;
    background: var(--clr-bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--clr-border);
}

.apt-filters__group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.apt-filters__group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--clr-dark);
}

.apt-filters__group select {
    padding: 8px 12px;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 0.9rem;
    color: var(--clr-text);
    background: var(--clr-bg);
    cursor: pointer;
}

.apt-filters__group select:focus {
    outline: none;
    border-color: var(--clr-primary);
}

.apt-filters__count {
    margin-left: auto;
    font-size: 0.9rem;
    color: var(--clr-text-light);
}

.apt-legend {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.apt-legend__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--clr-text-light);
}

.apt-legend__item::before {
    content: '';
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.apt-legend__item--available::before {
    background: var(--clr-primary);
}

.apt-legend__item--reserved::before {
    background: var(--clr-accent);
}

.apt-legend__item--sold::before {
    background: #c0392b;
}

.apt-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--clr-border);
}

.apt-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--clr-bg);
}

.apt-table thead {
    background: var(--clr-dark);
    color: #fff;
}

.apt-table th {
    padding: 14px 20px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: left;
}

.apt-table td {
    padding: 14px 20px;
    font-size: 0.93rem;
    border-bottom: 1px solid var(--clr-border);
}

.apt-table tbody tr:last-child td {
    border-bottom: none;
}

.apt-table tbody tr:hover {
    background: var(--clr-bg-alt);
}

.apt-table tbody tr.apt-status--sold {
    opacity: 0.55;
}

.apt-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.apt-badge.apt-status--available {
    background: var(--clr-primary-light);
    color: var(--clr-primary);
}

.apt-badge.apt-status--reserved {
    background: var(--clr-accent-light);
    color: var(--clr-accent);
}

.apt-badge.apt-status--sold {
    background: #fdecea;
    color: #c0392b;
}

.apt-card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    background: var(--clr-primary);
    color: #fff !important;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    transition: background var(--transition);
}

.apt-card-link:hover {
    background: var(--clr-primary-dark);
    color: #fff;
}

.apt-card-na {
    color: var(--clr-text-light);
}

/* Active nav link */
.nav__link--active {
    color: var(--clr-primary) !important;
    background: var(--clr-primary-light);
}

/* ============================================
   PRIVACY POLICY
   ============================================ */
.privacy-content {
    max-width: 800px;
}

.privacy-date {
    font-size: 0.85rem;
    color: var(--clr-text-light);
    margin-bottom: 32px;
    font-style: italic;
}

.privacy-content h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--clr-dark);
    margin: 32px 0 12px;
}

.privacy-content p {
    margin-bottom: 12px;
    color: var(--clr-text);
}

.privacy-content ul {
    margin: 8px 0 16px 24px;
    color: var(--clr-text);
}

.privacy-content li {
    margin-bottom: 6px;
    font-size: 0.95rem;
}