/* ============================================
   EKO-ŻAR — Components
   ============================================ */

/* =====================
   TOP BAR
   ===================== */
.top-bar {
    background: var(--bg-dark);
    color: var(--text-light-muted);
    font-size: var(--fs-sm);
    height: var(--top-bar-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar__contact {
    display: flex;
    gap: var(--space-xl);
}

.top-bar__link {
    color: var(--text-light-muted);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    white-space: nowrap;
    transition: color var(--transition-fast);
}
.top-bar__link:hover {
    color: var(--color-primary);
}

.top-bar__info {
    color: var(--text-light-muted);
    font-size: var(--fs-xs);
}

@media (max-width: 768px) {
    .top-bar__info { display: none; }
    .top-bar__contact { gap: var(--space-md); }
}

@media (max-width: 480px) {
    .top-bar { display: none; }
}


/* =====================
   HEADER
   ===================== */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(26, 26, 46, 0.97);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    height: var(--header-height);
    display: flex;
    align-items: center;
    transition: background var(--transition-base), box-shadow var(--transition-base), top 0.3s ease;
    box-shadow: var(--shadow-md);
}
/* On hero page: top-bar also fixed */
.has-hero-header .top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
.has-hero-header .top-bar.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.has-hero-header .header {
    position: fixed;
    top: var(--top-bar-height);
    width: 100%;
    background: transparent;
    box-shadow: none;
    transition: background var(--transition-base), box-shadow var(--transition-base), top 0.3s ease;
}

.has-hero-header .header.scrolled {
    top: 0;
    background: rgba(26, 26, 46, 0.95);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
}

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

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.header__logo-img {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
}

.header__logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.header__logo-name {
    font-family: var(--font-heading);
    font-weight: var(--fw-extrabold);
    font-size: var(--fs-lg);
    color: var(--text-light);
}

.has-hero-header .header:not(.scrolled) .header__logo-name {
    color: var(--text-light);
}

.header__logo-tagline {
    font-size: var(--fs-xs);
    color: var(--text-light-muted);
    letter-spacing: 0.5px;
}

.has-hero-header .header:not(.scrolled) .header__logo-tagline {
    color: var(--text-light-muted);
}

/* Nav */
.header__nav {
    display: flex;
    gap: var(--space-2xl);
    align-items: center;
}

.header__nav-link {
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-base);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: var(--space-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
    line-height: var(--header-height);
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: width var(--transition-base);
}

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

.header__nav-link:hover,
.header__nav-link.active {
    color: var(--color-primary);
}

.has-hero-header .header:not(.scrolled) .header__nav-link {
    color: var(--text-light);
}
.has-hero-header .header:not(.scrolled) .header__nav-link:hover,
.has-hero-header .header:not(.scrolled) .header__nav-link.active {
    color: var(--color-primary);
}

/* Scrolled state on hero — dark bg needs light text */
.has-hero-header .header.scrolled .header__nav-link {
    color: var(--text-light);
}
.has-hero-header .header.scrolled .header__nav-link:hover,
.has-hero-header .header.scrolled .header__nav-link.active {
    color: var(--color-primary);
}
.has-hero-header .header.scrolled .header__logo-name {
    color: var(--text-light);
}
.has-hero-header .header.scrolled .header__logo-tagline {
    color: var(--text-light-muted);
}

/* Header CTA */
.header__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--fs-sm);
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--radius-full);
}

@media (max-width: 640px) {
    .header__cta { display: none; }
}

/* Burger */
.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: var(--space-sm);
}

.header__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition-base);
    border-radius: 2px;
}

.has-hero-header .header:not(.scrolled) .header__burger span {
    background: var(--text-light);
}

.header__burger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.header__burger.open span:nth-child(2) {
    opacity: 0;
}
.header__burger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
    .header__burger { display: flex; }
    .header__nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-dark);
        flex-direction: column;
        padding: var(--space-5xl) var(--space-xl) var(--space-xl);
        gap: 0;
        transition: right var(--transition-base);
        z-index: 999;
        box-shadow: var(--shadow-xl);
    }
    .header__nav.open {
        right: 0;
    }
    .header__nav-link {
        color: var(--text-light);
        font-size: var(--fs-md);
        padding: var(--space-md) 0;
        border-bottom: 1px solid var(--border-light);
    }
}


/* =====================
   BUTTONS
   ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-base);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--text-on-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border-color: rgba(255,255,255,0.3);
}
.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--text-on-primary);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--bg-dark);
    color: var(--text-light);
    border-color: var(--bg-dark);
}
.btn-dark:hover {
    background: var(--bg-surface);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--fs-md);
}

.btn-sm {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--fs-sm);
}


/* =====================
   PRODUCT CARDS (Glassmorphism)
   ===================== */
.product-card {
    background: rgba(255, 255, 255, 0.05);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.section--light .product-card,
.section--warm .product-card {
    background: var(--bg-white);
    border: 1px solid var(--border-dark);
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.product-card__img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__img {
    transform: scale(1.05);
}

.product-card__img-wrap {
    overflow: hidden;
    position: relative;
}

.product-card__badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--color-primary);
    color: var(--text-on-primary);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.product-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-sm);
}

.product-card__desc {
    font-size: var(--fs-sm);
    color: var(--text-dark-muted);
    margin-bottom: var(--space-md);
    flex: 1;
}

.section--dark .product-card__desc,
.section--surface .product-card__desc {
    color: var(--text-light-muted);
}

.product-card__price {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.product-card__price small {
    font-size: var(--fs-sm);
    font-weight: var(--fw-regular);
    color: var(--text-dark-muted);
}

.section--dark .product-card__price small {
    color: var(--text-light-muted);
}

.product-card__cta {
    margin-top: auto;
}


/* =====================
   NEWS CARDS
   ===================== */
.news-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-dark);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.news-card__img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.news-card__date {
    font-size: var(--fs-xs);
    color: var(--text-dark-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-sm);
}

.news-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.news-card__title a {
    color: inherit;
    transition: color var(--transition-fast);
}
.news-card__title a:hover {
    color: var(--color-primary);
}

.news-card__excerpt {
    font-size: var(--fs-sm);
    color: var(--text-dark-muted);
    flex: 1;
    margin-bottom: var(--space-md);
}

.news-card__link {
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}
.news-card__link:hover {
    gap: var(--space-sm);
}


/* =====================
   TRUST BADGES
   ===================== */
.trust-badge {
    text-align: center;
    padding: var(--space-xl);
}

.trust-badge__icon {
    width: 64px;
    height: 64px;
    background: rgba(232, 134, 12, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    color: var(--color-primary);
    transition: transform var(--transition-spring);
}

.trust-badge:hover .trust-badge__icon {
    transform: scale(1.1) rotate(-5deg);
}

.trust-badge__value {
    font-family: var(--font-heading);
    font-size: var(--fs-3xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-primary);
    display: block;
    margin-bottom: var(--space-xs);
}

.trust-badge__label {
    font-size: var(--fs-sm);
    color: var(--text-light-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}


/* =====================
   FAQ ACCORDION
   ===================== */
.faq-item {
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-primary);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-md);
    background: var(--bg-white);
    border: none;
    width: 100%;
    text-align: left;
    color: var(--text-dark);
    transition: color var(--transition-fast);
}

.faq__question:hover {
    color: var(--color-primary);
}

.faq__question svg {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--color-primary);
}

.faq__question[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 var(--space-lg);
    color: var(--text-dark-muted);
    font-size: var(--fs-sm);
    line-height: 1.8;
}

.faq__answer.active {
    max-height: 500px;
    padding: 0 var(--space-lg) var(--space-lg);
}


/* =====================
   CONTACT FORM
   ===================== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    background: var(--bg-white);
    color: var(--text-dark);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 134, 12, 0.15);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
}

.form-message--success {
    background: rgba(45, 106, 79, 0.1);
    border: 1px solid var(--color-secondary);
    color: var(--color-secondary);
}

.form-message--error {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid #DC2626;
    color: #DC2626;
}


/* =====================
   FOOTER
   ===================== */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: var(--space-4xl) 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid var(--border-light);
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    margin-bottom: var(--space-lg);
}

.footer__logo-img {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
}

.footer__logo-name {
    font-family: var(--font-heading);
    font-weight: var(--fw-extrabold);
    font-size: var(--fs-lg);
    color: var(--text-light);
    display: block;
    line-height: 1.2;
}

.footer__logo-tagline {
    font-size: var(--fs-xs);
    color: var(--text-light-muted);
    display: block;
}

.footer__desc {
    font-size: var(--fs-sm);
    color: var(--text-light-muted);
    line-height: 1.7;
}

.footer__heading {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__nav a {
    color: var(--text-light-muted);
    font-size: var(--fs-sm);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}
.footer__nav a:hover {
    color: var(--color-primary);
    padding-left: var(--space-sm);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--text-light-muted);
    font-size: var(--fs-sm);
    transition: color var(--transition-fast);
    text-decoration: none;
}
a.footer__contact-item:hover {
    color: var(--color-primary);
}

.footer__phone {
    font-weight: var(--fw-bold);
    font-size: var(--fs-md);
    color: var(--color-primary);
}

.footer__business p {
    font-size: var(--fs-sm);
    color: var(--text-light-muted);
    margin-bottom: var(--space-xs);
}

.footer__bottom {
    padding: var(--space-xl) 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    text-align: center;
    font-size: var(--fs-xs);
    color: var(--text-light-muted);
}

.footer__credits a {
    color: var(--text-light-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}
.footer__credits a:hover {
    color: var(--color-accent);
}

@media (max-width: 640px) {
    .footer__bottom {
        justify-content: center;
    }
}

@media (max-width: 900px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}
@media (max-width: 640px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}


/* =====================
   STICKY CTA (Mobile)
   ===================== */
.sticky-cta {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--text-on-primary);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: var(--fw-bold);
    font-size: var(--fs-md);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    box-shadow: var(--shadow-glow-strong);
    transition: bottom var(--transition-base), background var(--transition-fast);
    z-index: 900;
    white-space: nowrap;
}

.sticky-cta:hover {
    background: var(--color-primary-dark);
    color: var(--text-on-primary);
}

.sticky-cta.visible {
    bottom: var(--space-xl);
}

@media (min-width: 901px) {
    .sticky-cta { display: none; }
}


/* =====================
   PAGINATION
   ===================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--text-dark);
    border: 1px solid var(--border-dark);
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .active {
    background: var(--color-primary);
    color: var(--text-on-primary);
    border-color: var(--color-primary);
}