/* ============================================================
   PICERI LUNA — NAVBAR  |  luna-navbar.css
   Add this <link> AFTER bootstrap.min.css and BEFORE style.css
   ============================================================ */

/* ─── Design tokens ──────────────────────────────────────────── */
/* --ln-accent, --ln-accent-dark, --ln-accent-light, --ln-h, --ln-font
   are all set in luna-global.css (which loads after this file).
   Only navbar-specific tokens live here. */
:root {
    --ln-bg-solid: #fff;
    --ln-bg-glass: rgba(255, 255, 255, 0.72);
    --ln-blur: 18px;

    --ln-text: #1a1a1a;
    --ln-text-muted: #6b6b6b;
    --ln-border: rgba(0, 0, 0, 0.08);

    --ln-shadow-resting: 0 1px 0 var(--ln-border);
    --ln-shadow-scroll: 0 4px 24px rgba(0, 0, 0, 0.08), 0 1px 0 var(--ln-border);

    --ln-radius: 10px;
    --ln-radius-pill: 100px;

    --ln-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ln-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

    --ln-z: 1000;
}

/* ─── Base reset for the header ─────────────────────────────── */
.ln-header *,
.ln-header *::before,
.ln-header *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ─── Header shell ───────────────────────────────────────────── */
header.ln-header,
.ln-header {
    /* hard reset — beat every Bootstrap/style.css rule */
    all: unset;

    display: block !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: var(--ln-h) !important;
    z-index: var(--ln-z) !important;
    font-family: var(--ln-font);
    box-sizing: border-box;

    /* smooth height shrink on scroll */
    transition: height 0.35s var(--ln-ease);
}

header.ln-header.is-scrolled,
.ln-header.is-scrolled {
    height: var(--ln-h-scrolled) !important;
}

/* ─── Background layer (glass effect) ───────────────────────── */
.ln-header__bg {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--ln-bg-solid);
    box-shadow: var(--ln-shadow-resting);
    transition:
        background 0.35s var(--ln-ease),
        box-shadow 0.35s var(--ln-ease);
    z-index: 0;
}

/* scrolled state — glass */
.ln-header.is-scrolled .ln-header__bg {
    background: var(--ln-bg-glass);
    backdrop-filter: blur(var(--ln-blur));
    -webkit-backdrop-filter: blur(var(--ln-blur));
    box-shadow: var(--ln-shadow-scroll);
}

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

/* ─── Inner flex row ─────────────────────────────────────────── */
.ln-header__inner {
    position: relative !important;
    z-index: 1;
    display: flex !important;
    align-items: center !important;
    gap: clamp(16px, 3vw, 40px);
    height: 100% !important;
    width: 100% !important;
    max-width: 1320px !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding-left: clamp(20px, 4vw, 56px) !important;
    padding-right: clamp(20px, 4vw, 56px) !important;
    box-sizing: border-box !important;
}

/* ─── Logo ───────────────────────────────────────────────────── */
.ln-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    text-decoration: none;
    outline-offset: 4px;
    border-radius: var(--ln-radius);
}

.ln-logo__img {
    display: block;
    height: clamp(36px, 5vw, 48px);
    width: auto;
    object-fit: contain;
    transition: transform 0.25s var(--ln-spring), opacity 0.2s;
}

.ln-logo:hover .ln-logo__img {
    transform: scale(1.04);
}

.ln-logo:active .ln-logo__img {
    transform: scale(0.97);
}

/* ─── Desktop nav ────────────────────────────────────────────── */
.ln-nav {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
}

.ln-nav__list {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.ln-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--ln-text-muted);
    text-decoration: none;
    border-radius: var(--ln-radius);
    transition:
        color 0.2s var(--ln-ease),
        background 0.2s var(--ln-ease);
    white-space: nowrap;
}

.ln-nav__link:hover {
    color: var(--ln-text);
    background: rgba(0, 0, 0, 0.04);
}

.ln-nav__link.is-active {
    color: var(--ln-accent);
}

/* animated underline indicator */
.ln-nav__indicator {
    position: absolute;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: var(--ln-accent);
    border-radius: 2px 2px 0 0;
    transition:
        left 0.3s var(--ln-ease),
        width 0.3s var(--ln-ease),
        opacity 0.2s;
    opacity: 0;
    pointer-events: none;
}

.ln-nav__indicator.is-visible {
    opacity: 1;
}

/* ─── CTA group (two phone pills) ───────────────────────────── */
.ln-cta-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* ─── CTA button ─────────────────────────────────────────────── */
.ln-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin-left: 0;           /* reset — group positions these, not auto-margin */
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: #fff;
    background: var(--ln-accent);
    text-decoration: none;
    border-radius: var(--ln-radius-pill);
    border: 2px solid transparent;
    white-space: nowrap;
    transition:
        background 0.2s var(--ln-ease),
        transform 0.18s var(--ln-spring),
        box-shadow 0.2s var(--ln-ease);
    box-shadow: 0 2px 12px rgba(230, 57, 35, 0.30);
}

.ln-cta:hover {
    background: var(--ln-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(230, 57, 35, 0.35);
}

.ln-cta:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px rgba(230, 57, 35, 0.25);
}

.ln-cta__icon {
    flex-shrink: 0;
}

/* ─── Hamburger ──────────────────────────────────────────────── */
.ln-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: transparent;
    border: 1.5px solid var(--ln-border);
    border-radius: var(--ln-radius);
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    transition: background 0.2s, border-color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.ln-burger:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.15);
}

.ln-burger__bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ln-text);
    border-radius: 2px;
    transform-origin: center;
    transition:
        transform 0.3s var(--ln-ease),
        opacity 0.2s var(--ln-ease),
        width 0.2s var(--ln-ease);
}

/* open state */
.ln-burger[aria-expanded="true"] .ln-burger__bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.ln-burger[aria-expanded="true"] .ln-burger__bar:nth-child(2) {
    opacity: 0;
    width: 0;
}

.ln-burger[aria-expanded="true"] .ln-burger__bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ─── Mobile menu panel ──────────────────────────────────────── */
.ln-mobile {
    position: fixed;
    inset-block: 0;
    right: 0;
    width: min(320px, 85vw);
    background: var(--ln-bg-solid);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
    z-index: calc(var(--ln-z) + 1);
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: calc(var(--ln-h) + 16px) 24px 40px;
    overflow-y: auto;
    overflow-x: hidden;

    /* slide-in animation */
    transform: translateX(100%);
    visibility: hidden;
    transition:
        transform 0.35s var(--ln-ease),
        visibility 0s 0.35s;
}

/* hidden attribute sets display:none — override so CSS can animate */
.ln-mobile[hidden] {
    display: flex !important;
    /* keep flex, use visibility/transform instead */
}

.ln-mobile.is-open {
    transform: translateX(0);
    visibility: visible;
    transition:
        transform 0.35s var(--ln-ease),
        visibility 0s 0s;
}

/* staggered link reveal */
.ln-mobile__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ln-mobile__list li {
    opacity: 0;
    transform: translateX(20px);
    transition:
        opacity 0.3s var(--ln-ease),
        transform 0.3s var(--ln-ease);
}

.ln-mobile.is-open .ln-mobile__list li {
    opacity: 1;
    transform: translateX(0);
}

/* stagger delays */
.ln-mobile.is-open .ln-mobile__list li:nth-child(1) {
    transition-delay: 0.05s;
}

.ln-mobile.is-open .ln-mobile__list li:nth-child(2) {
    transition-delay: 0.10s;
}

.ln-mobile.is-open .ln-mobile__list li:nth-child(3) {
    transition-delay: 0.15s;
}

.ln-mobile.is-open .ln-mobile__list li:nth-child(4) {
    transition-delay: 0.20s;
}

.ln-mobile.is-open .ln-mobile__list li:nth-child(5) {
    transition-delay: 0.25s;
}

.ln-mobile__link {
    display: block;
    padding: 13px 16px;
    font-size: 16px;
    font-weight: 500;
    color: var(--ln-text);
    text-decoration: none;
    border-radius: var(--ln-radius);
    transition: background 0.18s, color 0.18s;
}

.ln-mobile__link:hover,
.ln-mobile__link.is-active {
    background: var(--ln-accent-light);
    color: var(--ln-accent);
}

.ln-mobile__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    background: var(--ln-accent);
    text-decoration: none;
    border-radius: var(--ln-radius-pill);
    text-align: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(230, 57, 35, 0.30);
    opacity: 0;
    transform: translateY(8px);
    transition:
        background 0.2s var(--ln-ease),
        transform 0.2s var(--ln-ease),
        opacity 0.3s var(--ln-ease);
}

.ln-mobile.is-open .ln-mobile__cta {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.30s;
}

.ln-mobile__cta:hover {
    background: var(--ln-accent-dark);
    transform: translateY(-1px);
}

/* decorative blob */
.ln-mobile__deco {
    position: absolute;
    bottom: -60px;
    right: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--ln-accent-light) 0%, transparent 70%);
    pointer-events: none;
}

/* ─── Backdrop ───────────────────────────────────────────────── */
.ln-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.40);
    z-index: var(--ln-z);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.35s var(--ln-ease),
        visibility 0s 0.35s;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.ln-backdrop.is-visible {
    opacity: 1;
    visibility: visible;
    transition:
        opacity 0.35s var(--ln-ease),
        visibility 0s 0s;
}

/* ─── Page offset (so hero doesn't go under header) ─────────── */
body {
    padding-top: var(--ln-h) !important;
    transition: padding-top 0.35s var(--ln-ease);
}

/* ─── Responsive ─────────────────────────────────────────────── */

/*
 * Breakpoint logic (all widths are available inside header inner):
 *
 *  ≥1200px  logo + nav + lang + [Luna 1 pill] [Luna 2 pill]   full text
 *  901–1199 logo + nav + lang + [📞][📞]                       icon-only pills
 *   ≤900px  logo + lang + [📞][📞] + ☰                        nav → sidebar
 *   ≤600px  logo + ☰                                           pills hidden; bottom bar handles calls
 */

/* 1199px — collapse CTA text to icon-only (saves ~340px for nav breathing room) */
@media (max-width: 1199px) {
    .ln-cta__label {
        display: none;
    }

    .ln-cta {
        padding: 10px 12px;
        gap: 0;
    }
}

/* 900px — hide desktop nav, show hamburger */
@media (max-width: 900px) {
    .ln-nav {
        display: none;
    }

    .ln-burger {
        display: inline-flex;
    }
}

/* 767px — hide CTA group; mobile bottom bar (shown by luna-global.css) handles calls */
@media (max-width: 767px) {
    .ln-cta-group {
        display: none;
    }

    .ln-burger {
        display: inline-flex;
    }
}

/* ─── No-JS fallback: show nav inline ───────────────────────── */
.no-js .ln-burger {
    display: none;
}

.no-js .ln-nav {
    display: flex;
}

.no-js .ln-mobile {
    display: none !important;
}

.no-js .ln-backdrop {
    display: none;
}

/* ─── Reduced motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

    .ln-header,
    .ln-header__bg,
    .ln-logo__img,
    .ln-nav__link,
    .ln-nav__indicator,
    .ln-cta,
    .ln-burger__bar,
    .ln-mobile,
    .ln-mobile__list li,
    .ln-mobile__link,
    .ln-mobile__cta,
    .ln-backdrop {
        transition: none !important;
        animation: none !important;
    }
}

/* ─── Mobile close button inside sidebar ───────────────────── */
.ln-mobile__close {
    position: absolute;
    top: 22px;
    right: 22px;
    width: 44px;
    height: 44px;
    border: 1.5px solid var(--ln-border);
    border-radius: 14px;
    background: #fff;
    cursor: pointer;
    z-index: calc(var(--ln-z) + 3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        background 0.2s var(--ln-ease),
        border-color 0.2s var(--ln-ease),
        transform 0.2s var(--ln-spring),
        box-shadow 0.2s var(--ln-ease);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.ln-mobile__close:hover {
    background: var(--ln-accent-light);
    border-color: rgba(230, 57, 35, 0.35);
    transform: scale(1.04);
}

.ln-mobile__close span {
    position: absolute;
    width: 20px;
    height: 2px;
    background: var(--ln-accent);
    border-radius: 100px;
}

.ln-mobile__close span:first-child {
    transform: rotate(45deg);
}

.ln-mobile__close span:last-child {
    transform: rotate(-45deg);
}