/* ============================================
   ORCHIDERY – Layout (Header, Nav, Footer)
   ============================================ */

/* ── Header ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: var(--z-sticky);
    transition: all var(--duration-normal) var(--ease-out);
    background: rgba(250, 250, 248, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.header.scrolled {
    height: var(--header-height-scrolled);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width-wide);
    margin-inline: auto;
    padding-inline: var(--space-6);
}

/* ── Logo ── */
.logo {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    letter-spacing: var(--ls-wide);
    color: var(--color-text);
    transition: color var(--duration-fast);
    text-decoration: none;
    z-index: calc(var(--z-sticky) + 10);
}

/* .header:not(.scrolled) .logo {
    color: #fff;
} */

.logo span {
    color: var(--color-primary);
}

/* ── Navigation ── */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav__link {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    letter-spacing: var(--ls-wide);
    text-transform: uppercase;
    color: var(--color-text-light);
    transition: color var(--duration-fast) var(--ease-out);
    position: relative;
    padding-block: var(--space-2);
}

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

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
    transform-origin: center;
}

.nav__link:hover::after,
.nav__link.active::after {
    transform: scaleX(1);
}

/* ── Nav Actions (Cart) ── */
.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav__cart {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--color-text);
    transition: color var(--duration-fast);
}

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

.nav__cart svg {
    width: 22px;
    height: 22px;
}

/* ── Hamburger ── */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    z-index: calc(var(--z-sticky) + 10);
}

.hamburger__line {
    width: 100%;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--duration-normal) var(--ease-out);
}

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

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

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

/* ── Mobile Nav ── */
@media (max-width: 1024px) {
    .header {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: #fff;
    }

    .hamburger {
        display: flex;
    }

    .nav {
        position: fixed;
        inset: 0;
        background: rgba(250, 250, 248, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-8);
        transform: translateX(100%);
        transition: transform var(--duration-slow) var(--ease-out);
        z-index: var(--z-sticky);
    }

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

    .nav__list {
        flex-direction: column;
        gap: var(--space-6);
    }

    .nav__link {
        font-size: var(--fs-xl);
        color: var(--color-text) !important;
    }

    .nav__cart {
        color: var(--color-text) !important;
    }
}

/* ── Footer ── */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding-block: var(--space-16) var(--space-8);
}

.footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--duration-fast);
}

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

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer__brand {
    max-width: 320px;
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: var(--fw-bold);
    color: #fff;
    margin-bottom: var(--space-4);
}

.footer__logo span {
    color: var(--color-primary);
}

.footer__desc {
    font-size: var(--fs-sm);
    line-height: var(--lh-loose);
    margin-bottom: var(--space-6);
}

.footer__social {
    display: flex;
    gap: var(--space-3);
}

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    transition: all var(--duration-fast);
}

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

.footer__heading {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: var(--fw-bold);
    color: #fff;
    margin-bottom: var(--space-5);
}

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

.footer__links a {
    font-size: var(--fs-sm);
}

.footer__contact li {
    margin-bottom: var(--space-3);
    font-size: var(--fs-sm);
    display: flex;
    align-items: start;
    gap: var(--space-2);
}

.footer__bar {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer__copyright {
    font-size: var(--fs-xs);
}

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

.footer__legal a {
    font-size: var(--fs-xs);
}

/* ── Footer Responsive ── */
@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .footer__bar {
        flex-direction: column;
        text-align: center;
    }
}

/* ── Page Content Offset ── */
.page-content {
    padding-top: var(--header-height);
}

/* ── Breadcrumb ── */
.breadcrumb {
    padding: var(--space-4) 0;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb a {
    color: var(--color-text-light);
    transition: color var(--duration-fast);
}

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

.breadcrumb__separator {
    color: var(--color-border);
}