/* ============================================================
   TravelXpress — layout.css
   Place in: wwwroot/css/layout.css
   ============================================================ */

:root {
    --gold: #c9a84c;
    --gold-light: #e8c96a;
    --dark: #0a0a0f;
    --dark2: #111118;
    --dark3: #1a1a24;
    --dark4: #22222e;
    --surface: #1e1e2a;
    --border: rgba(201, 168, 76, 0.18);
    --border-soft: rgba(255, 255, 255, 0.05);
    --text: #f0ede8;
    --muted: #8a8a9a;
    --trans: 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
    width: 100%;
}

body {
    background: var(--dark);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

.tx-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.no-scroll {
    overflow: hidden;
}

/* ── KEYFRAMES ── */
@keyframes txShine {
    0% {
        background-position: 0%;
    }

    100% {
        background-position: 200%;
    }
}

@keyframes txFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes txPulseGold {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.25);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(201, 168, 76, 0);
    }
}

/* ────────────────────────────────────────────
   NAVBAR
──────────────────────────────────────────── */
.tx-nav {
    position: sticky;
    top: 0;
    z-index: 9999;
    background: var(--dark2);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.nav-gold-line {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
    opacity: 0.6;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    height: 70px;
    gap: 20px;
}

/* Brand */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

    .nav-brand img {
        height: 42px;
        width: auto;
        border-radius: 10px;
        background: #ffffff;
        padding: 5px;
        transition: transform var(--trans);
    }

    .nav-brand:hover img {
        transform: scale(1.06) rotate(2deg);
    }

.nav-brand-text {
    font-family: 'Playfair Display', serif;
    font-size: 22px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
    background-size: 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: txShine 4s linear infinite;
    letter-spacing: 0.5px;
}

/* Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

    .nav-links a {
        display: flex;
        align-items: center;
        gap: 6px;
        padding: 8px 13px;
        border-radius: 10px;
        color: var(--muted);
        text-decoration: none;
        font-size: 13px;
        font-weight: 600;
        letter-spacing: 0.3px;
        transition: all var(--trans);
        white-space: nowrap;
        border: 1px solid transparent;
    }

        .nav-links a i {
            color: var(--gold);
            font-size: 11px;
        }

        .nav-links a:hover {
            color: var(--text);
            background: rgba(201, 168, 76, 0.08);
        }

        .nav-links a.tx-active {
            color: var(--gold);
            background: rgba(201, 168, 76, 0.1);
            border-color: var(--border);
        }

/* Search */
.nav-search-wrap {
    position: relative;
    flex-shrink: 0;
}

.nav-search-input {
    width: 220px;
    height: 38px;
    background: var(--dark4);
    border: 1px solid rgba(201, 168, 76, 0.15);
    border-radius: 10px;
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    padding: 0 36px 0 14px;
    outline: none;
    transition: all 0.25s ease;
}

    .nav-search-input::placeholder {
        color: var(--muted);
    }

    .nav-search-input:focus {
        border-color: var(--gold);
        box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
        width: 260px;
    }

.nav-search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-size: 12px;
    pointer-events: none;
}

.search-drop {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    display: none;
    z-index: 10000;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    min-width: 280px;
    animation: txFadeUp 0.2s ease;
}

    .search-drop.open {
        display: block;
    }

.sr-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 16px;
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    transition: background 0.15s;
    border-bottom: 1px solid var(--border-soft);
}

    .sr-item:last-child {
        border-bottom: none;
    }

    .sr-item:hover {
        background: rgba(201, 168, 76, 0.08);
        color: var(--gold);
    }

    .sr-item i {
        color: var(--gold);
        width: 16px;
        text-align: center;
        font-size: 12px;
    }

.sr-empty {
    padding: 14px 16px;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

/* Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.nav-icon-btn {
    width: 38px;
    height: 38px;
    background: transparent;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    color: var(--muted);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--trans);
    text-decoration: none;
}

    .nav-icon-btn:hover {
        background: rgba(201, 168, 76, 0.08);
        border-color: var(--border);
        color: var(--gold);
        transform: scale(1.05);
    }

.nav-login-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--dark);
    border: none;
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    white-space: nowrap;
    animation: txPulseGold 3s infinite;
}

    .nav-login-btn:hover {
        opacity: 0.9;
        transform: translateY(-1px);
        color: var(--dark);
    }

.nav-hamburger {
    display: none;
    width: 38px;
    height: 38px;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-size: 15px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    transition: all var(--trans);
}

    .nav-hamburger:hover {
        background: rgba(201, 168, 76, 0.1);
        color: var(--gold);
    }

/* ────────────────────────────────────────────
   DRAWER OVERLAY
──────────────────────────────────────────── */
.drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.78);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--trans);
    z-index: 10900;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

    .drawer-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

/* ────────────────────────────────────────────
   SIDEBAR
──────────────────────────────────────────── */
.tx-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 340px;
    max-width: 92%;
    height: 100vh;
    background: var(--dark2);
    border-right: 1px solid var(--border);
    transform: translateX(-110%);
    transition: transform var(--trans);
    z-index: 11000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

    .tx-sidebar.open {
        transform: translateX(0);
    }

.sb-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--dark2);
}

.sb-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

    .sb-brand img {
        height: 36px;
        border-radius: 8px;
        background: #ffffff;
        padding: 4px;
    }

.sb-brand-text {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 900;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sb-close {
    width: 34px;
    height: 34px;
    background: var(--dark4);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--muted);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--trans);
}

    .sb-close:hover {
        background: rgba(201, 168, 76, 0.1);
        color: var(--gold);
        transform: rotate(90deg);
    }

.sb-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 14px 16px 0;
    padding: 14px 16px;
    background: rgba(201, 168, 76, 0.06);
    border: 1px solid var(--border);
    border-radius: 12px;
    flex-shrink: 0;
}

.sb-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 18px;
    flex-shrink: 0;
    overflow: hidden;
}

    .sb-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.sb-profile-name {
    font-weight: 700;
    font-size: 14px;
    color: var(--text);
}

.sb-profile-sub {
    font-size: 11px;
    color: var(--muted);
    margin-top: 2px;
}

.sb-search-wrap {
    padding: 14px 16px;
    flex-shrink: 0;
}

.sb-search {
    position: relative;
}

    .sb-search input {
        width: 100%;
        height: 40px;
        background: var(--dark4);
        border: 1px solid rgba(201, 168, 76, 0.15);
        border-radius: 10px;
        color: var(--text);
        font-family: 'DM Sans', sans-serif;
        font-size: 13px;
        padding: 0 36px 0 14px;
        outline: none;
        transition: border-color 0.2s;
    }

        .sb-search input::placeholder {
            color: var(--muted);
        }

        .sb-search input:focus {
            border-color: var(--gold);
        }

    .sb-search i {
        position: absolute;
        right: 12px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--gold);
        font-size: 12px;
        pointer-events: none;
    }

.sb-results {
    margin-top: 8px;
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    display: none;
}

    .sb-results.open {
        display: block;
    }

.sb-body {
    flex: 1;
    overflow-y: auto;
    padding: 0 16px 16px;
}

    .sb-body::-webkit-scrollbar {
        width: 3px;
    }

    .sb-body::-webkit-scrollbar-thumb {
        background: rgba(201, 168, 76, 0.3);
        border-radius: 4px;
    }

.sb-section-lbl {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--muted);
    padding: 14px 4px 8px;
}

.sb-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

    .sb-nav a {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 11px 12px;
        border-radius: 10px;
        color: var(--muted);
        text-decoration: none;
        font-size: 13px;
        font-weight: 600;
        transition: all var(--trans);
        border: 1px solid transparent;
    }

        .sb-nav a i {
            width: 18px;
            text-align: center;
            color: var(--gold);
            font-size: 13px;
            flex-shrink: 0;
            transition: transform var(--trans);
        }

        .sb-nav a:hover {
            background: rgba(201, 168, 76, 0.08);
            color: var(--text);
            transform: translateX(5px);
        }

            .sb-nav a:hover i {
                transform: scale(1.2);
            }

        .sb-nav a.tx-active {
            background: rgba(201, 168, 76, 0.1);
            color: var(--gold);
            border-color: var(--border);
        }

.sb-support {
    margin: 12px 16px 16px;
    padding: 14px 16px;
    background: rgba(201, 168, 76, 0.06);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.sb-support-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(201, 168, 76, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 16px;
    flex-shrink: 0;
}

.sb-support-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}

.sb-support-phone {
    font-size: 11px;
    color: var(--muted);
    margin-top: 2px;
}

/* ────────────────────────────────────────────
   MAIN
──────────────────────────────────────────── */
main {
    flex: 1;
    padding: 0;
}

/* ────────────────────────────────────────────
   FOOTER
──────────────────────────────────────────── */
.tx-footer {
    background: var(--dark2);
    border-top: 1px solid var(--border);
    padding-top: 64px;
    flex-shrink: 0;
}

.footer-glow-line {
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
    opacity: 0.45;
    margin-bottom: 64px;
    margin-top: -64px;
}

.footer-wrap {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 56px;
    margin-bottom: 52px;
}

/* Col 1 */
.footer-logo-img {
    height: 48px;
    width: auto;
    background: #ffffff;
    padding: 5px;
    border-radius: 10px;
    margin-bottom: 18px;
    display: block;
    transition: transform var(--trans);
}

    .footer-logo-img:hover {
        transform: scale(1.05);
    }

.footer-tagline {
    font-family: 'Playfair Display', serif;
    font-size: 19px;
    color: var(--text);
    margin-bottom: 12px;
    line-height: 1.4;
}

.footer-tagline-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-desc {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.75;
    margin-bottom: 22px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer-contact-list li {
        margin-bottom: 10px;
    }

    .footer-contact-list a {
        display: flex;
        align-items: center;
        gap: 9px;
        color: var(--muted);
        text-decoration: none;
        font-size: 13px;
        transition: all var(--trans);
    }

        .footer-contact-list a i {
            color: var(--gold);
            font-size: 12px;
            width: 14px;
            flex-shrink: 0;
        }

        .footer-contact-list a:hover {
            color: var(--gold);
            transform: translateX(4px);
        }

/* Col headings */
.footer-col-title {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 22px;
    padding-bottom: 10px;
    position: relative;
}

    .footer-col-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 28px;
        height: 1px;
        background: var(--gold);
    }

/* Link lists */
.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer-links-list li {
        margin-bottom: 11px;
    }

    .footer-links-list a {
        display: flex;
        align-items: center;
        gap: 8px;
        color: var(--muted);
        text-decoration: none;
        font-size: 13px;
        transition: all var(--trans);
    }

        .footer-links-list a i {
            color: var(--gold);
            font-size: 9px;
        }

        .footer-links-list a:hover {
            color: var(--text);
            transform: translateX(5px);
        }

/* Col 4 social */
.footer-social-sub {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.social-row {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--dark4);
    border: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: all var(--trans);
}

    .social-btn:hover {
        background: rgba(201, 168, 76, 0.12);
        border-color: var(--border);
        color: var(--gold);
        transform: translateY(-3px);
    }

.newsletter-lbl {
    font-size: 10px;
    font-weight: 700;
    color: var(--muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.newsletter-form {
    background: var(--dark3);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
}

    .newsletter-form input[type="email"] {
        flex: 1;
        padding: 12px 14px;
        background: transparent;
        border: none;
        color: var(--text);
        font-family: 'DM Sans', sans-serif;
        font-size: 12px;
        outline: none;
        min-width: 0;
    }

        .newsletter-form input[type="email"]::placeholder {
            color: var(--muted);
        }

    .newsletter-form .nl-btn {
        padding: 12px 16px;
        background: linear-gradient(135deg, var(--gold), var(--gold-light));
        border: none;
        color: var(--dark);
        font-size: 12px;
        font-weight: 700;
        cursor: pointer;
        flex-shrink: 0;
        transition: opacity 0.2s;
        display: flex;
        align-items: center;
        gap: 5px;
        font-family: 'DM Sans', sans-serif;
        white-space: nowrap;
    }

        .newsletter-form .nl-btn:hover {
            opacity: 0.9;
        }

/* Features strip */
.footer-strip {
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding: 32px 0;
    margin-bottom: 40px;
}

.footer-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.strip-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.strip-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(201, 168, 76, 0.07);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 19px;
    flex-shrink: 0;
    transition: all var(--trans);
}

.strip-item:hover .strip-icon {
    background: rgba(201, 168, 76, 0.14);
    transform: scale(1.08);
}

.strip-text h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}

.strip-text p {
    font-size: 11px;
    color: var(--muted);
}

/* Bottom bar */
.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border-soft);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copy {
    font-size: 12px;
    color: var(--muted);
}

.footer-legal {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

    .footer-legal a {
        font-size: 12px;
        color: var(--muted);
        text-decoration: none;
        transition: color 0.2s;
    }

        .footer-legal a:hover {
            color: var(--gold);
        }

.footer-payments {
    display: flex;
    align-items: center;
    gap: 14px;
}

    .footer-payments i {
        font-size: 27px;
        color: var(--muted);
        transition: all var(--trans);
    }

        .footer-payments i:hover {
            color: var(--gold);
            transform: scale(1.1);
        }

/* ────────────────────────────────────────────
   RESPONSIVE
──────────────────────────────────────────── */
@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-strip-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .nav-search-input {
        width: 170px;
    }
}

@media (max-width: 768px) {
    .nav-inner {
        padding: 0 16px;
        height: 60px;
    }

    .nav-brand-text {
        display: none;
    }

    .nav-search-wrap {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-strip-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .footer-legal {
        justify-content: center;
    }

    .footer-payments {
        justify-content: center;
    }

    .footer-wrap {
        padding: 0 16px;
    }
}

@media (max-width: 576px) {
    .nav-inner {
        padding: 0 12px;
        gap: 8px;
    }

    .footer-strip-grid {
        grid-template-columns: 1fr;
    }

    .tx-footer {
        padding-top: 40px;
    }
}