/* =============================================================================
   Gripar Site Chrome — World-class pill header + dark footer.
   Loads on every static page.
   ============================================================================= */

:root {
    --gp-primary:       #5B6ABF;
    --gp-primary-dark:  #3D4FAF;
    --gp-primary-mid:   #7B8AD4;
    --gp-primary-soft:  #EEF1FB;
    --gp-text-primary:  #0F172A;
    --gp-text-secondary:#6B7280;
    --gp-border:        #E2E8F0;
    --gp-radius-md:     12px;
    --gp-radius-pill:   9999px;
    --gp-t-base:        .25s ease;
    --gp-shadow-btn:    0 6px 20px rgba(91,106,191,.28);
    --gp-shadow-btn-h:  0 10px 28px rgba(91,106,191,.35);
    --gp-container:     1180px;
}

/* -------------------- Container -------------------- */
.gp-container {
    width: min(var(--gp-container), 92%);
    margin-inline: auto;
}

/* -------------------- Gradient band behind pill header -------------------- */
body > .gp-header-band,
.gp-header-band {
    height: 54px;
    background: linear-gradient(135deg, #EEF1FB 0%, #DDE3F8 40%, #C8D0F0 100%);
    border-bottom-left-radius: 50% 40%;
    border-bottom-right-radius: 50% 40%;
    width: 100%;
    display: block;
    position: relative;
    z-index: 39;
    transition: all 0.35s cubic-bezier(.16,1,.3,1) !important;
    transform-origin: top;
}

/* -------------------- Pill header (floating inside band) -------------------- */
.gp-header {
    position: sticky !important;
    top: 0 !important;
    z-index: 9999 !important;
    background: transparent !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
}
.gp-header-inner {
    display: flex !important;
    align-items: center !important;
    padding: 5px 28px !important;
    margin-top: -30px !important;
    background: #FFFFFF !important;
    border-radius: var(--gp-radius-pill) !important;
    box-shadow: 0 4px 28px rgba(0,0,0,.07), 0 1px 4px rgba(0,0,0,.03) !important;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    gap: 16px !important;
    flex-wrap: nowrap !important;
    box-sizing: border-box !important;
    max-width: 1180px;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* ================= SCROLLED STATE ================= */

/* 1. Collapse the gradient band */
body.is-scrolled .gp-header-band,
html.is-scrolled .gp-header-band,
.gp-header.is-scrolled .gp-header-band {
    height: 0 !important;
    min-height: 0 !important;
    opacity: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    transform: scaleY(0) !important;
}

/* 2. Expand pill into full-bleed glassmorphism bar */
body.is-scrolled .gp-header-inner,
html.is-scrolled .gp-header-inner,
.gp-header.is-scrolled .gp-header-inner {
    max-width: 100% !important;
    width: 100% !important;
    margin-top: 0 !important;
    border-radius: 0 !important;
    background: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: saturate(200%) blur(24px) !important;
    -webkit-backdrop-filter: saturate(200%) blur(24px) !important;
    border: none !important;
    border-bottom: 1px solid rgba(226, 232, 240, 0.65) !important;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05) !important;
    padding-top: 10px !important;
    padding-bottom: 10px !important;
    padding-left: clamp(24px, 4vw, 48px) !important;
    padding-right: clamp(24px, 4vw, 48px) !important;
    transform: translateY(0) !important;
}

/* -------------------- Logo -------------------- */
.gp-logo {
    display: inline-flex !important;
    align-items: center !important;
    gap: 10px !important;
    color: var(--gp-text-primary) !important;
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -.01em;
    flex-shrink: 0;
    text-decoration: none !important;
}
.gp-logo-mark {
    width: 110px;
    height: 60px;
    display: inline-block;
    line-height: 0;
}
.gp-logo-mark img,
.gp-logo-mark svg {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
}
.gp-logo-text { line-height: 1; }

/* -------------------- Nav (centred) -------------------- */
.gp-nav {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    margin: 0 auto !important;
    list-style: none;
    padding: 0;
    flex-wrap: wrap;
}
.gp-nav a {
    padding: 8px 14px !important;
    color: var(--gp-text-secondary) !important;
    font-weight: 500 !important;
    font-size: 15px;
    border-radius: var(--gp-radius-pill);
    text-decoration: none !important;
    transition: color var(--gp-t-base), background var(--gp-t-base);
    line-height: 1;
}
.gp-nav a:hover { color: var(--gp-primary) !important; background: rgba(91,106,191,.07); }
.gp-nav a i.fa,
.gp-nav a i[class*="fa-"] { font-size: 15px; margin-right: 6px; opacity: 1 !important; vertical-align: baseline; transition: transform 0.2s ease, filter 0.2s ease !important; }

/* Colorful Menu Icons */
.gp-nav a i.fa-house { color: #5B6ABF !important; }
.gp-nav a i.fa-circle-play { color: #8B5CF6 !important; }
.gp-nav a i.fa-star { color: #F59E0B !important; }
.gp-nav a i.fa-circle-question { color: #10B981 !important; }
.gp-nav a i.fa-envelope { color: #E11D48 !important; }
.gp-nav a i.fa-circle-info { color: #3B82F6 !important; }
.gp-nav a i.fa-people-group { color: #8B5CF6 !important; }
.gp-nav a i.fa-life-ring { color: #10B981 !important; }
.gp-nav a i.fa-shield-halved { color: #E11D48 !important; }
.gp-nav a:hover i[class*="fa-"] { transform: scale(1.15) !important; filter: brightness(1.1) !important; }

/* --------- Scroll-reveal nav items (hidden at top, visible on scroll) -------- */
.gp-nav .gp-nav-scroll-item {
    max-width: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    opacity: 0 !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    transition: max-width 0.4s cubic-bezier(.16,1,.3,1),
                padding   0.4s cubic-bezier(.16,1,.3,1),
                opacity   0.35s ease !important;
}
/* Reveal when the header is in scrolled state */
.gp-header.is-scrolled .gp-nav .gp-nav-scroll-item,
body.is-scrolled .gp-nav .gp-nav-scroll-item {
    max-width: 200px !important;
    padding-left: 14px !important;
    padding-right: 14px !important;
    opacity: 1 !important;
}

/* -------------------- Action buttons -------------------- */
.gp-header-actions {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    flex-shrink: 0 !important;
}
.gp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 42px;
    padding: 0 22px;
    border-radius: var(--gp-radius-pill);
    border: 1.5px solid transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none !important;
    cursor: pointer;
    transition: background var(--gp-t-base), color var(--gp-t-base),
                border-color var(--gp-t-base), transform .2s cubic-bezier(.16,1,.3,1),
                box-shadow var(--gp-t-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}
.gp-btn-login {
    background: #FFFFFF !important;
    color: var(--gp-primary) !important;
    border-color: rgba(91,106,191,.30) !important;
}
.gp-btn-login:hover {
    background: var(--gp-primary-soft) !important;
    color: var(--gp-primary-dark) !important;
    border-color: var(--gp-primary) !important;
    transform: translateY(-1px);
}
.gp-btn-register {
    background: linear-gradient(135deg, var(--gp-primary), var(--gp-primary-dark)) !important;
    color: #FFFFFF !important;
    box-shadow: var(--gp-shadow-btn);
}
.gp-btn-register::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.10) 50%, transparent 100%);
    transform: translateX(-100%); transition: transform .5s ease;
}
.gp-btn-register:hover {
    transform: translateY(-2px);
    box-shadow: var(--gp-shadow-btn-h);
    color: #FFFFFF !important;
}
.gp-btn-register:hover::after { transform: translateX(100%); }

/* -------------------- Mobile nav action buttons (hidden on desktop) ---- */
.gp-nav-mobile-actions { display: none !important; }

/* -------------------- Checkbox toggle (CSS-only hamburger) ------------- */
.gp-nav-cb { display: none !important; }

/* -------------------- Hamburger -------------------- */
.gp-nav-toggle {
    display: none;
    width: 42px; height: 42px;
    border: 1px solid var(--gp-border);
    border-radius: var(--gp-radius-md);
    background: #FFFFFF;
    cursor: pointer;
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    transition: border-color .2s ease, background .2s ease;
    flex-shrink: 0;
    user-select: none;
    -webkit-user-select: none;
}
.gp-nav-toggle:hover { border-color: rgba(91,106,191,.30); background: #FAFAFF; }
.gp-nav-toggle span {
    display: block;
    width: 18px; height: 2px;
    background: var(--gp-text-primary);
    border-radius: 2px;
    transition: transform var(--gp-t-base), opacity var(--gp-t-base);
}
/* Checked state — animate to X */
.gp-nav-cb:checked ~ .gp-header-inner .gp-nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.gp-nav-cb:checked ~ .gp-header-inner .gp-nav-toggle span:nth-child(2) { opacity: 0; }
.gp-nav-cb:checked ~ .gp-header-inner .gp-nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* -------------------- Footer (dark blue) -------------------- */
.gp-footer {
    background: linear-gradient(170deg, #1b2a6b 0%, #141f52 100%) !important;
    color: rgba(255,255,255,.72);
    padding: 64px 0 28px !important;
    font-size: 14px;
    margin-top: 60px;
    width: 100vw !important;
    max-width: 100vw !important;
    margin-left: calc(50% - 50vw) !important;
    margin-right: calc(50% - 50vw) !important;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    position: relative; overflow: hidden;
}
.gp-footer::before {
    content: ""; position: absolute; top: -80px; right: -80px;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(91,106,191,.08); pointer-events: none;
}
.gp-footer-grid {
    display: grid !important;
    grid-template-columns: 1.4fr repeat(3, 1fr) !important;
    gap: 40px !important;
    margin-bottom: 40px;
    position: relative;
}
.gp-footer h4 { color: #FFFFFF; font-size: 13px; text-transform: uppercase; letter-spacing: .10em; margin: 0 0 18px; font-weight: 700; }
.gp-footer ul { list-style: none; padding: 0; margin: 0; }
.gp-footer ul li { margin-bottom: 10px; }
.gp-footer a {
    color: rgba(255,255,255,.68) !important; text-decoration: none !important;
    transition: color var(--gp-t-base), transform .15s ease;
    display: inline-block;
}
.gp-footer a:hover { color: #FFFFFF !important; transform: translateX(2px); }
.gp-footer-tag { color: rgba(255,255,255,.55); margin: 12px 0 0; font-size: 14px; line-height: 1.5; }
.gp-footer-bottom {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,.10);
    color: rgba(255,255,255,.50);
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
}
.gp-footer-bottom p { margin: 0; color: inherit; font-size: 13px; }

/* -------------------- Responsive -------------------- */
@media (max-width: 960px) {
    .gp-footer-grid { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 720px) {
    .gp-nav-toggle { display: inline-flex !important; }
    .gp-header-actions { display: none !important; }
    .gp-header-inner { padding: 5px 16px !important; }
    .gp-nav {
        position: fixed !important;
        top: 70px !important; left: 12px !important; right: 12px !important;
        z-index: 99999 !important;
        flex-direction: column !important; align-items: stretch !important;
        gap: 4px !important; background: #FFFFFF !important; padding: 14px !important;
        border-radius: 16px !important; border: 1px solid var(--gp-border) !important;
        box-shadow: 0 16px 40px rgba(15,23,42,.18) !important;
        transform: translateY(-12px) !important;
        opacity: 0 !important; pointer-events: none !important;
        transition: opacity .22s ease, transform .22s ease !important;
        max-height: calc(100vh - 90px) !important; overflow-y: auto !important;
    }
    /* CSS-only toggle via checkbox */
    .gp-nav-cb:checked ~ .gp-header-inner .gp-nav {
        transform: translateY(0) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }
    /* JS fallback — still support .is-open if JS runs */
    .gp-nav.is-open {
        transform: translateY(0) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }
    .gp-nav a { padding: 12px 14px !important; border-radius: 12px !important; font-size: 15px !important; }
    /* On mobile, always show all items in the dropdown menu */
    .gp-nav .gp-nav-scroll-item {
        max-width: none !important;
        padding-left: 14px !important;
        padding-right: 14px !important;
        opacity: 1 !important;
        overflow: visible !important;
        white-space: normal !important;
    }
    .gp-nav-mobile-actions {
        display: flex !important; flex-direction: column; gap: 8px;
        padding-top: 10px; margin-top: 6px;
        border-top: 1px solid var(--gp-border);
    }
    .gp-nav-mobile-actions .gp-btn { width: 100% !important; justify-content: center !important; height: 46px !important; font-size: 15px !important; }
    .gp-nav-mobile-actions .gp-btn-login { color: var(--gp-primary) !important; }
    .gp-nav-mobile-actions .gp-btn-register { color: #FFFFFF !important; }
    .gp-logo-mark { width: 90px; height: 48px; }
    .gp-footer-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
    .gp-footer-bottom { flex-direction: column; text-align: center; }
}