/* =============================================
   COMPONENTS — header, nav, footer, buttons,
   banda dividers, cards, ornaments
   ============================================= */

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background var(--t-med) var(--ease-out),
                box-shadow var(--t-med) var(--ease-out),
                backdrop-filter var(--t-med);
    background: linear-gradient(to bottom, rgba(245,239,227,0) 0%, rgba(245,239,227,0) 100%);
}
.site-header.is-scrolled {
    background: rgba(245, 239, 227, 0.92);
    backdrop-filter: saturate(140%) blur(8px);
    -webkit-backdrop-filter: saturate(140%) blur(8px);
    box-shadow: 0 1px 0 var(--c-rule), 0 12px 30px -24px rgba(43,31,24,0.4);
}
/* On the home hero, header sits over a dark image — invert text */
body.page-home .site-header:not(.is-scrolled) {
    --header-fg: var(--c-on-dark);
    color: var(--c-on-dark);
}
body.page-home .site-header:not(.is-scrolled) .site-header__wordmark--dark { display: none; }
body.page-home .site-header:not(.is-scrolled) .site-header__wordmark--light { display: block; }
body.page-home .site-header:not(.is-scrolled) .site-nav__link,
body.page-home .site-header:not(.is-scrolled) .lang-dropdown__trigger {
    color: var(--c-on-dark);
    border-color: rgba(245,239,227,0.5);
}
body.page-home .site-header:not(.is-scrolled) .nav-toggle__bars span {
    background: var(--c-on-dark);
}

.site-header__inner {
    width: 100%;
    padding: clamp(0.75rem, 0.5rem + 1vw, 1.25rem) clamp(1.25rem, 1rem + 2vw, 2.5rem);
    display: flex;
    align-items: center;
    gap: var(--s-5);
    min-height: var(--header-h);
}
.site-header__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex: 0 0 auto;
}
.site-header__brand-mark {
    width: 64px; height: 64px;
    flex: 0 0 auto;
    display: grid; place-items: center;
}
.site-header__brand-mark img {
    width: 100%; height: 100%;
    object-fit: contain;
    transition: transform var(--t-med) var(--ease-out);
}
.site-header__brand:hover .site-header__brand-mark img { transform: rotate(8deg) scale(1.04); }

.site-header__brand-text {
    display: flex;
    align-items: center;
    line-height: 1;
}
.site-header__wordmark {
    display: block;
    height: clamp(20px, 1.8vw, 28px);
    width: auto;
    user-select: none;
}
.site-header__wordmark--light { display: none; }

.site-nav {
    flex: 0 0 auto;
    margin-left: auto;
    display: none;
}
@media (min-width: 880px) {
    .site-nav { display: block; }
}
.site-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: clamp(1rem, 0.5rem + 2vw, 2.5rem);
}
.site-nav__link {
    font-family: var(--f-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-text);
    position: relative;
    padding: 0.4rem 0;
}
.site-nav__link::after {
    content: '';
    position: absolute;
    left: 50%; bottom: 0;
    width: 0; height: 1px;
    background: currentColor;
    transition: width var(--t-med) var(--ease-out), left var(--t-med) var(--ease-out);
}
.site-nav__link:hover::after,
.site-nav__link.is-active::after {
    width: 100%; left: 0;
}
.site-nav__link.is-active { color: var(--c-burgundy); }

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 0 0 auto;
    margin-left: 0;
}
@media (max-width: 879px) {
    .site-header__actions { margin-left: auto; }
}
/* Language dropdown */
.lang-dropdown { position: relative; }
.lang-dropdown__trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--f-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    padding: 0.4rem 0.6rem 0.4rem 0.7rem;
    border: 1px solid var(--c-rule-strong);
    border-radius: 2px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.lang-dropdown__trigger:hover { background: var(--c-burgundy); color: var(--c-on-dark); border-color: var(--c-burgundy); }
.lang-dropdown__arrow {
    width: 12px;
    height: 12px;
    transition: transform var(--t-fast);
}
.lang-dropdown.is-open .lang-dropdown__arrow { transform: rotate(180deg); }

.lang-dropdown__menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 170px;
    margin: 0;
    padding: 0.35rem;
    list-style: none;
    background: var(--c-bg);
    border: 1px solid var(--c-rule-strong);
    border-radius: 2px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
    z-index: 50;
}
.lang-dropdown.is-open .lang-dropdown__menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown__option {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.7rem;
    font-family: var(--f-body);
    font-size: 0.85rem;
    color: var(--c-text);
    text-decoration: none;
    border-radius: 2px;
    transition: background var(--t-fast), color var(--t-fast);
}
.lang-dropdown__option:hover { background: rgba(0,0,0,0.04); }
.lang-dropdown__option.is-active { background: var(--c-burgundy); color: var(--c-on-dark); }
.lang-dropdown__code {
    font-weight: 700;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    min-width: 1.6rem;
}
.lang-dropdown__name { font-weight: 400; letter-spacing: 0.02em; }

/* Hamburger */
.nav-toggle {
    width: 44px; height: 44px;
    display: grid;
    place-items: center;
    border-radius: 2px;
}
@media (min-width: 880px) { .nav-toggle { display: none; } }
.nav-toggle__bars {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    width: 22px;
}
.nav-toggle__bars span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--c-text);
    transition: transform var(--t-med) var(--ease-out), opacity var(--t-fast);
    transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav — drawer sits BELOW the header so the hamburger/X stays visible. */
.mobile-nav {
    position: fixed;
    inset: 0;
    background: var(--c-bg);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-med) var(--ease-out);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* When the drawer is open, force header elements that were inverted on the
   home hero (cream-on-dark) back to their dark state, so they read against
   the drawer's cream background. */
body.nav-open .nav-toggle__bars span { background: var(--c-text) !important; }
body.nav-open .lang-dropdown__trigger {
    color: var(--c-text) !important;
    border-color: var(--c-rule-strong) !important;
}
body.nav-open .site-header__wordmark--dark { display: block !important; }
body.nav-open .site-header__wordmark--light { display: none !important; }
.mobile-nav.is-open {
    opacity: 1;
    pointer-events: auto;
}
.mobile-nav[hidden] { display: flex; }
.mobile-nav__inner {
    text-align: center;
    width: 100%;
    padding: 2rem;
}
.mobile-nav__inner ul {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.mobile-nav__link {
    font-family: var(--f-display);
    font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
    color: var(--c-text);
    transform: translateY(20px);
    opacity: 0;
    transition: transform var(--t-med) var(--ease-out), opacity var(--t-med) var(--ease-out);
}
.mobile-nav__link.is-active { color: var(--c-burgundy); font-style: italic; }
.mobile-nav.is-open .mobile-nav__link {
    transform: none;
    opacity: 1;
}
.mobile-nav__inner ul li:nth-child(1) .mobile-nav__link { transition-delay: 60ms; }
.mobile-nav__inner ul li:nth-child(2) .mobile-nav__link { transition-delay: 120ms; }
.mobile-nav__inner ul li:nth-child(3) .mobile-nav__link { transition-delay: 180ms; }
.mobile-nav__inner ul li:nth-child(4) .mobile-nav__link { transition-delay: 240ms; }
.mobile-nav__lang {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    max-width: 22rem;
    margin: 0 auto;
}
.mobile-nav__lang-link {
    flex: 1 1 9rem;
    min-width: 0;
    font-family: var(--f-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    border: 1px solid var(--c-rule-strong);
    padding: 0.6rem 1rem;
    border-radius: 2px;
    text-align: center;
}
.mobile-nav__lang-link:hover { background: var(--c-burgundy); color: var(--c-on-dark); border-color: var(--c-burgundy); }

/* ---------- Buttons ---------- */
.btn {
    --bg: transparent;
    --fg: var(--c-text);
    --bd: var(--c-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--f-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 0.95rem 1.6rem;
    border: 1px solid var(--bd);
    background: var(--bg);
    color: var(--fg);
    border-radius: 2px;
    transition: background var(--t-fast) var(--ease-out),
                color var(--t-fast) var(--ease-out),
                border-color var(--t-fast) var(--ease-out),
                transform var(--t-fast) var(--ease-out);
    cursor: pointer;
    white-space: nowrap;
}
.btn:hover {
    transform: translateY(-1px);
}
.btn::after {
    content: '→';
    font-family: var(--f-body);
    transition: transform var(--t-fast) var(--ease-out);
}
.btn:hover::after { transform: translateX(4px); }
.btn-primary {
    --bg: var(--c-burgundy);
    --fg: var(--c-on-dark);
    --bd: var(--c-burgundy);
}
.btn-primary:hover {
    --bg: var(--c-burgundy-dk);
    --bd: var(--c-burgundy-dk);
}
.btn-ghost {
    --bg: transparent;
    --fg: var(--c-text);
    --bd: var(--c-rule-strong);
}
.btn-ghost:hover {
    --bg: var(--c-text);
    --fg: var(--c-bg);
    --bd: var(--c-text);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--f-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-burgundy);
    padding-bottom: 0.2rem;
    border-bottom: 1px solid currentColor;
    transition: color var(--t-fast), padding var(--t-fast);
}
.text-link::after { content: '→'; transition: transform var(--t-fast) var(--ease-out); }
.text-link:hover::after { transform: translateX(4px); }
.text-link:hover { color: var(--c-burgundy-dk); }

/* ---------- Banda dividers ---------- */
.banda-divider {
    width: 100%;
    height: 42px;
    background-image: url('../images/banda.jpg');
    background-repeat: repeat-x;
    background-size: auto 100%;
    background-position: 0 50%;
    opacity: 0.92;
}
.banda-divider--thin { height: 28px; }
.banda-divider--thick { height: 60px; }
.banda-divider--footer {
    height: 36px;
    opacity: 0.8;
}

/* ---------- Section heading ---------- */
.section-heading { margin-bottom: var(--s-7); max-width: 50rem; }
.section-heading .eyebrow { margin-bottom: var(--s-3); }
.section-heading h2 { margin-bottom: var(--s-4); }

/* ---------- Ornaments ---------- */
.ornament-rule {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin: var(--s-5) 0;
    color: var(--c-gold);
}
.ornament-rule::before,
.ornament-rule::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-gold);
    max-width: 80px;
    opacity: 0.6;
}
.ornament-diamond {
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--c-burgundy);
    transform: rotate(45deg);
}

/* ---------- Footer ---------- */
.site-footer {
    background: #1A1410;
    color: var(--c-on-dark);
    padding-top: 0;
}
.site-footer .banda-divider { opacity: 1; }
.site-footer__inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: clamp(2.5rem, 1.5rem + 4vw, 5rem) clamp(1.25rem, 1rem + 2vw, 2.5rem) var(--s-7);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--s-7);
}
@media (min-width: 760px) {
    .site-footer__inner { grid-template-columns: 1.1fr 1fr 1.2fr; gap: var(--s-8); }
}
.site-footer__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}
.site-footer__brand-mark {
    width: 84px;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}
.site-footer__brand-mark img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(1.05) saturate(1.1);
}
.site-footer__wordmark {
    display: block;
    height: clamp(24px, 2.4vw, 34px);
    width: auto;
    margin: 0;
}
.site-footer__nav ul {
    list-style: none; padding: 0; margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.site-footer__nav a {
    font-family: var(--f-body);
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--c-on-dark);
    opacity: 0.85;
}
.site-footer__nav a:hover { color: var(--c-ochre); opacity: 1; }
.site-footer__contact .eyebrow {
    color: var(--c-ochre);
    margin-bottom: 0.75rem;
}
.site-footer__contact address {
    font-style: normal;
    line-height: 1.6;
    color: var(--c-on-dark);
    opacity: 0.85;
    margin-bottom: 0.75rem;
}
.site-footer__contact-row { margin-bottom: 0.4rem; opacity: 0.85; }
.site-footer__contact-row a { color: var(--c-on-dark); }
.site-footer__contact-row a:hover { color: var(--c-ochre); }
.site-footer__social {
    list-style: none; padding: 0; margin-top: 1rem;
    display: flex; gap: 1rem;
}
.site-footer__social a {
    font-family: var(--f-body);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--c-on-dark);
    opacity: 0.7;
    border-bottom: 1px solid currentColor;
    padding-bottom: 2px;
}
.site-footer__social a:hover { color: var(--c-ochre); opacity: 1; }
.site-footer__bottom {
    border-top: 1px solid rgba(245,239,227,0.08);
    padding: 1.25rem clamp(1.25rem, 1rem + 2vw, 2.5rem);
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    font-size: 0.8rem;
    opacity: 0.7;
    letter-spacing: 0.04em;
}
.site-footer__bottom a {
    border-bottom: 1px solid rgba(245, 239, 227, 0.25);
    transition: border-color var(--t-fast), color var(--t-fast);
}
.site-footer__bottom a:hover {
    color: var(--c-ochre);
    border-color: var(--c-ochre);
}

/* ---------- Legal pages (privacy, etc.) ---------- */
.legal-hero {
    padding-top: calc(var(--header-h) + clamp(2.5rem, 1.5rem + 3vw, 4rem));
    padding-bottom: clamp(2rem, 1.5rem + 2vw, 3rem);
    text-align: center;
}
.legal-hero h1 { margin-top: 1rem; }
.legal-hero__updated {
    margin-top: 1rem;
    font-style: italic;
    color: var(--c-text-mute);
    font-size: 0.95rem;
}

.legal-body { padding-top: clamp(2rem, 1rem + 3vw, 3.5rem); }
.legal-body .lead { margin-bottom: 2.5rem; }
.legal-section + .legal-section { margin-top: 2.25rem; }
.legal-section h2 {
    font-size: clamp(1.3rem, 1.1rem + 0.6vw, 1.65rem);
    color: var(--c-burgundy);
    margin-bottom: 0.75rem;
    line-height: 1.25;
}
.legal-section p {
    line-height: 1.7;
    color: var(--c-text);
    margin-bottom: 0.85rem;
    white-space: pre-line;
}
.legal-section p:last-child { margin-bottom: 0; }

/* ---------- Cards (used on home wines teaser, etc.) ---------- */
.card {
    background: var(--c-bg-warm);
    border: 1px solid var(--c-rule);
    padding: var(--s-6);
    transition: transform var(--t-med) var(--ease-out),
                box-shadow var(--t-med) var(--ease-out),
                background var(--t-med);
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -30px rgba(43,31,24,0.3);
    background: var(--c-bg-deep);
}

/* Error page */
.error-page {
    min-height: 70vh;
    display: grid;
    place-items: center;
    text-align: center;
    padding-top: calc(var(--header-h) + 2rem);
}
/* ---------- 404 page ---------- */
.error-page {
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    text-align: center;
    padding: calc(var(--header-h) + clamp(2rem, 1.5rem + 2vw, 3.5rem)) 1.5rem clamp(3rem, 2rem + 4vw, 5rem);
    background: var(--c-bg-warm);
}
.error-page__inner { display: grid; justify-items: center; gap: 1.25rem; }
.error-page__code {
    font-family: var(--f-display);
    font-style: italic;
    font-size: clamp(7rem, 5rem + 8vw, 12rem);
    line-height: 0.9;
    color: var(--c-burgundy);
    margin: 0;
    opacity: 0.85;
    letter-spacing: -0.02em;
}
.error-page .eyebrow { margin: 0; }
.error-page h1 {
    font-size: clamp(1.6rem, 1.3rem + 1vw, 2.2rem);
    max-width: 28ch;
    margin: 0;
    color: var(--c-text);
}
.error-page .ornament-rule { width: min(280px, 80%); margin: 0.5rem 0 0.75rem; }
.error-page .btn { margin-top: 0.5rem; }
.error-page h1 { margin-bottom: 1rem; }
.error-page p { margin: 0 auto 2rem; }

/* Two-sided 3D-flip medallion: illustration on the front, abstract logo on the back. */
.medallion {
    width: 80%;
    aspect-ratio: 1;
    perspective: 1200px;
    margin-inline: auto;
}
.medallion__inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.9s var(--ease-in-out);
    cursor: pointer;
}
.medallion:hover .medallion__inner {
    transform: rotateY(180deg);
}
.medallion__face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: 50%;
    overflow: hidden;
    display: grid;
    place-items: center;
    padding: 4%;
    background: var(--c-bg-warm);
}
.medallion__face--back { transform: rotateY(180deg); }
.medallion__face img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}
@media (prefers-reduced-motion: reduce) {
    .medallion__inner { transition: none; }
    .medallion:hover .medallion__inner { transform: none; }
}