/* ТрансНафта — «Aurora Freight»: новая палитра и стиль */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Syne:wght@500;600;700;800&display=swap');

:root {
    --bg: #07080c;
    --bg-elevated: #0e1017;
    --surface: #151822;
    --surface-2: #1c2130;
    --border: rgba(236, 242, 255, 0.09);
    --text: #ecf0fa;
    --muted: #8e96ad;
    --accent: #8b5cf6;
    --accent-bright: #a78bfa;
    --accent-2: #22d3ee;
    --accent-warm: #fb923c;
    --success: #34d399;
    --danger: #f87171;
    --radius: 14px;
    --radius-sm: 10px;
    --radius-lg: 22px;
    --shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.65);
    --glow: 0 0 60px rgba(139, 92, 246, 0.12);
    /* «Контейнер»: верхняя рейка и глубина корпуса */
    --tn-container-rail: 13px;
    --tn-container-rivet: rgba(226, 232, 240, 0.14);
    /* совместимость со старыми классами */
    --tn-bg: var(--bg);
    --tn-bg-deep: var(--bg-elevated);
    --tn-cyan: var(--accent-2);
    --tn-orange: var(--accent-warm);
    --tn-gold: #fcd34d;
    --tn-text: var(--text);
    --tn-muted: var(--muted);
    --tn-border: var(--border);
    --tn-glass: rgba(14, 16, 23, 0.82);
    --tn-radius: var(--radius-sm);
    --tn-radius-lg: var(--radius-lg);
    --tn-shadow: var(--shadow);
    --tn-glow-cyan: var(--glow);
}

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

html { scroll-behavior: smooth; }

html {
    background-color: #04060b;
}

body {
    font-family: 'Manrope', system-ui, sans-serif;
    color: var(--text);
    min-height: 100vh;
    position: relative;
    line-height: 1.55;
    background-color: #05070c;
    background-image:
        radial-gradient(ellipse 90% 70% at 50% -30%, rgba(34, 211, 238, 0.09), transparent 58%),
        radial-gradient(ellipse 70% 55% at 100% 40%, rgba(139, 92, 246, 0.07), transparent 52%),
        linear-gradient(148deg, #0b1220 0%, #070a11 42%, #05070c 72%, #080c14 100%);
}

/* «Северное сияние» логистического терминала */
body::before {
    content: '';
    position: fixed;
    inset: -12%;
    background:
        radial-gradient(ellipse 42% 38% at 18% 22%, rgba(34, 211, 238, 0.24), transparent 72%),
        radial-gradient(ellipse 38% 34% at 82% 16%, rgba(139, 92, 246, 0.22), transparent 70%),
        radial-gradient(ellipse 36% 32% at 72% 78%, rgba(251, 146, 60, 0.16), transparent 74%),
        radial-gradient(ellipse 32% 28% at 8% 72%, rgba(99, 102, 241, 0.14), transparent 72%);
    filter: blur(2px);
    pointer-events: none;
    z-index: 0;
    animation: tn-aurora-drift 32s ease-in-out infinite alternate;
}

/* Сетка маршрутов + лёгкая фактура */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 1;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpath d='M0 60h120M60 0v120' stroke='%2322d3ee' stroke-opacity='0.055' stroke-width='0.75'/%3E%3Cpath d='M-20 40L40-20M80 100L140 40M0 120L60 60' stroke='%23fb923c' stroke-opacity='0.04' stroke-width='0.65' fill='none'/%3E%3Ccircle cx='60' cy='60' r='1.25' fill='%23a78bfa' fill-opacity='0.12'/%3E%3C/svg%3E"),
        url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 120px 120px, auto;
    mask-image: radial-gradient(ellipse 95% 88% at 50% 45%, #000 35%, transparent 100%);
}

@keyframes tn-aurora-drift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(2%, -1.5%, 0) scale(1.04);
    }
    100% {
        transform: translate3d(-1.5%, 2%, 0) scale(1.02);
    }
}

@media (prefers-reduced-motion: reduce) {
    body::before {
        animation: none;
    }
}

/* Прямые потомки body — над слоем фона; чат и fixed-оверлеи не трогаем */
body > *:not(.fixed):not(#chat-button):not(#chat-window) {
    position: relative;
    z-index: 1;
}

.heading {
    font-family: 'Syne', sans-serif;
    letter-spacing: -0.03em;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(115deg, var(--accent-bright) 0%, var(--accent-2) 55%, var(--accent-warm) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-cyan { color: var(--accent-2); }
.text-orange { color: var(--accent-warm); }

/* Lucide */
.ico,
.ico svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}
.ico-sm, .ico-sm svg { width: 1rem; height: 1rem; }
.ico-nav, .ico-nav svg { width: 1.3rem; height: 1.3rem; }
.ico-lg, .ico-lg svg { width: 1.75rem; height: 1.75rem; }
.ico-xl, .ico-xl svg { width: 2.5rem; height: 2.5rem; stroke-width: 1.75; }

.tn-btn-primary svg,
.tn-btn-outline svg,
.tn-cart-btn svg { stroke-width: 2.25; }

/* Навигация */
.tn-nav {
    background: var(--tn-glass);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.tn-nav::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
    opacity: 0.85;
}

.tn-nav-inner,
.tn-nav .max-w-7xl {
    max-width: 80rem;
    margin: 0 auto;
}

/* Бренд: логотип-маркер */
.tn-brand-link {
    text-decoration: none;
    color: inherit;
    border-radius: 1rem;
    padding: 0.2rem 0.45rem 0.2rem 0.2rem;
    margin: -0.2rem;
    transition: transform 0.25s ease, filter 0.25s ease;
}

.tn-brand-link:hover {
    transform: translateY(-1px);
}

.tn-brand-link:hover .tn-logo-mark {
    transform: rotate(-4deg) scale(1.04);
    filter: saturate(1.15) brightness(1.06);
}

.tn-brand-link:active .tn-logo-mark {
    transform: rotate(0) scale(0.98);
}

.tn-logo-mark {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(145deg, var(--accent), var(--accent-2));
    box-shadow: var(--glow);
    color: #08090d;
    font-size: 1.25rem;
    line-height: 1;
    position: relative;
    overflow: hidden;
}

.tn-brand-link .tn-logo-mark {
    --logo-inner: rgba(8, 10, 16, 0.92);
    width: 3.1rem;
    height: 3.1rem;
    border-radius: 1.05rem;
    display: flex;
    font-size: inherit;
    line-height: inherit;
    color: #7df9ff;
    background:
        radial-gradient(ellipse 80% 65% at 28% 18%, rgba(255, 255, 255, 0.45), transparent 52%),
        radial-gradient(circle at 78% 88%, rgba(251, 146, 60, 0.35), transparent 45%),
        linear-gradient(155deg, #0e7490 0%, #3730a3 48%, #0f172a 100%);
    border: 1px solid rgba(34, 211, 238, 0.45);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.35) inset,
        0 2px 0 rgba(255, 255, 255, 0.12) inset,
        0 8px 28px rgba(14, 165, 233, 0.35),
        0 16px 40px rgba(0, 0, 0, 0.45);
    overflow: visible;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.25s ease;
}

.tn-brand-link .tn-logo-mark::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 1.2rem;
    background: linear-gradient(130deg, #22d3ee, #8b5cf6, #fb923c, #22d3ee);
    background-size: 260% 260%;
    z-index: -1;
    opacity: 0.95;
    animation: tn-logo-orbit 7s linear infinite;
}

@keyframes tn-logo-orbit {
    0% {
        transform: rotate(0deg);
        filter: hue-rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
        filter: hue-rotate(25deg);
    }
}

.tn-brand-link .tn-logo-mark::after {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 0.88rem;
    background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.2), transparent 50%),
        var(--logo-inner);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
    z-index: 0;
}

.tn-brand-link .tn-logo-mark .ico,
.tn-brand-link .tn-logo-mark svg {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.55));
    stroke: currentColor;
}

.tn-logo-text {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.35rem;
    line-height: 1.1;
}

.tn-logo-text span,
.tn-logo .block.text-xs {
    display: block;
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-family: 'Manrope', sans-serif;
}

.nav-link {
    position: relative;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-link:hover { color: var(--text); }

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    border-radius: 2px;
    transition: width 0.25s ease;
}

.nav-link:hover::after { width: 100%; }

.tn-icon-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    color: var(--accent-bright);
    text-decoration: none;
    transition: all 0.2s;
}

.tn-icon-btn:hover {
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.35);
    color: var(--text);
}

.tn-cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
}

.tn-cart-btn:hover {
    border-color: rgba(139, 92, 246, 0.45);
    box-shadow: 0 0 24px rgba(139, 92, 246, 0.12);
}

#cartCount {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 5px;
    background: linear-gradient(135deg, var(--accent-warm), #f97316);
    color: #0a0a0a;
    font-size: 0.65rem;
    font-weight: 800;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#mobileMenuBtn {
    color: var(--accent-bright);
    padding: 0.55rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

#mobileMenu {
    background: var(--surface);
    border-top: 1px solid var(--border);
}

#mobileMenu a {
    display: block;
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--muted);
    font-weight: 500;
    transition: all 0.2s;
}

#mobileMenu a:hover {
    color: var(--text);
    background: rgba(139, 92, 246, 0.1);
}

ul.tn-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (max-width: 767px) {
    .tn-nav ul.hidden.md\:flex { display: none !important; }
}

/* Кнопки */
.tn-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.85rem;
    background: linear-gradient(120deg, var(--accent) 0%, #6366f1 40%, var(--accent-2) 100%);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.35);
    transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
    cursor: pointer;
}

.tn-btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.06);
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.4);
}

.tn-btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 1.75rem;
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 600;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius);
    transition: all 0.2s;
}

.tn-btn-outline:hover {
    border-color: var(--accent-2);
    background: rgba(34, 211, 238, 0.08);
}

/* Карточки — метафора ISO-контейнера: рейка, рифление, усилительная полоса */
.card-glowing {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    border: 1px solid rgba(236, 242, 255, 0.1);
    background-color: var(--surface);
    background-image:
        linear-gradient(
            90deg,
            rgba(34, 211, 238, 0.07) 0,
            rgba(34, 211, 238, 0.07) 3px,
            transparent 3px,
            transparent 100%
        ),
        repeating-linear-gradient(
            -26deg,
            transparent 0,
            transparent 8px,
            rgba(255, 255, 255, 0.019) 8px,
            rgba(255, 255, 255, 0.019) 9px
        ),
        radial-gradient(ellipse 115% 88% at 100% -18%, rgba(139, 92, 246, 0.11), transparent 55%),
        radial-gradient(ellipse 72% 58% at -12% 108%, rgba(34, 211, 238, 0.07), transparent 52%),
        linear-gradient(158deg, rgba(21, 24, 34, 0.98) 0%, rgba(26, 31, 44, 0.99) 48%, rgba(17, 19, 28, 1) 100%);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.42) inset,
        0 1px 0 rgba(255, 255, 255, 0.055) inset,
        0 34px 58px -36px rgba(0, 0, 0, 0.82) inset,
        0 26px 52px -30px rgba(0, 0, 0, 0.65),
        0 0 0 1px rgba(34, 211, 238, 0.055),
        0 14px 42px rgba(139, 92, 246, 0.06);
    transition:
        transform 0.38s cubic-bezier(0.34, 1.42, 0.64, 1),
        box-shadow 0.38s ease,
        border-color 0.28s ease,
        filter 0.28s ease;
}

.card-glowing::before {
    content: '';
    position: absolute;
    z-index: 2;
    top: 0;
    left: 0;
    right: 0;
    height: var(--tn-container-rail);
    border-radius: inherit;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at clamp(18px, 5vw, 28px) 50%, var(--tn-container-rivet) 0 2.25px, transparent 2.75px),
        radial-gradient(circle at clamp(38px, 8vw, 52px) 50%, var(--tn-container-rivet) 0 2.25px, transparent 2.75px),
        radial-gradient(circle at calc(100% - clamp(18px, 5vw, 28px)) 50%, var(--tn-container-rivet) 0 2.25px, transparent 2.75px),
        radial-gradient(circle at calc(100% - clamp(38px, 8vw, 52px)) 50%, var(--tn-container-rivet) 0 2.25px, transparent 2.75px),
        repeating-linear-gradient(
            90deg,
            transparent 0,
            transparent 13px,
            rgba(0, 0, 0, 0.34) 13px,
            rgba(0, 0, 0, 0.34) 14px
        ),
        linear-gradient(180deg, rgba(255, 255, 255, 0.13) 0%, rgba(255, 255, 255, 0.03) 52%, transparent 100%),
        linear-gradient(103deg, #1c2738 0%, #283548 42%, #1a2434 100%);
    border-bottom: 1px solid rgba(34, 211, 238, 0.33);
    box-shadow:
        0 6px 18px rgba(0, 0, 0, 0.38),
        inset 0 -2px 0 rgba(251, 146, 60, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card-glowing::after {
    content: '';
    position: absolute;
    z-index: 1;
    inset: var(--tn-container-rail) 0 0 0;
    border-radius: inherit;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    pointer-events: none;
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.035),
        inset 5px 0 0 -2px rgba(34, 211, 238, 0.11),
        inset -5px 0 0 -2px rgba(251, 146, 60, 0.06);
}

.card-glowing > * {
    position: relative;
    z-index: 3;
}

.card-glowing.accent-orange::before {
    border-bottom-color: rgba(251, 146, 60, 0.42);
    box-shadow:
        0 6px 18px rgba(0, 0, 0, 0.38),
        inset 0 -2px 0 rgba(251, 146, 60, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.card-glowing.accent-orange {
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.42) inset,
        0 1px 0 rgba(255, 255, 255, 0.055) inset,
        0 34px 58px -36px rgba(0, 0, 0, 0.82) inset,
        0 26px 52px -30px rgba(0, 0, 0, 0.65),
        0 0 0 1px rgba(251, 146, 60, 0.09),
        0 14px 42px rgba(251, 146, 60, 0.07);
}

.card-glowing--dropdown-safe {
    overflow: visible;
}

.card-glowing--dropdown-safe::after {
    display: none;
}

.card-glowing--dropdown-safe > * {
    position: relative;
    z-index: 1;
}

.card-glowing--dropdown-safe > .tn-select-field.is-dropdown-open {
    z-index: 400;
}

.tn-page-hero:has(.card-glowing--dropdown-safe) {
    overflow: visible;
}

.card-hover {
    animation: tn-rise 0.6s ease-out forwards;
}

.card-hover:nth-child(2) {
    animation-delay: 0.08s;
}
.card-hover:nth-child(3) {
    animation-delay: 0.16s;
}

.card-hover:hover {
    transform: translateY(-7px);
    border-color: rgba(139, 92, 246, 0.28);
    filter: saturate(1.04);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.42) inset,
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 34px 58px -36px rgba(0, 0, 0, 0.78) inset,
        0 34px 56px -28px rgba(0, 0, 0, 0.72),
        0 0 0 1px rgba(34, 211, 238, 0.14),
        0 22px 56px rgba(139, 92, 246, 0.14);
}

@media (prefers-reduced-motion: reduce) {
    .card-glowing,
    .card-hover:hover {
        transition-duration: 0.01ms !important;
    }
    .card-hover:hover {
        transform: none;
    }
}

/* Секции-«полосы» вместо плоского #001f3f */
.tn-band {
    position: relative;
    isolation: isolate;
    background: transparent;
}

.tn-band::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 85% 55% at 50% 0%, rgba(34, 211, 238, 0.11), transparent 58%),
        radial-gradient(ellipse 55% 45% at 0% 60%, rgba(139, 92, 246, 0.08), transparent 55%),
        radial-gradient(ellipse 50% 40% at 100% 70%, rgba(251, 146, 60, 0.07), transparent 52%),
        linear-gradient(
            180deg,
            rgba(8, 18, 36, 0.72) 0%,
            rgba(10, 14, 24, 0.82) 48%,
            rgba(5, 7, 12, 0.88) 100%
        );
    border-top: 1px solid rgba(34, 211, 238, 0.1);
    border-bottom: 1px solid rgba(251, 146, 60, 0.08);
}

.tn-band::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.85;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='80' viewBox='0 0 160 80'%3E%3Cpath d='M0 40h40l20-20 40 40 60-30' stroke='%2322d3ee' stroke-opacity='0.14' stroke-width='1.2' fill='none' stroke-dasharray='6 10'/%3E%3C/svg%3E");
    background-size: 320px 160px;
    background-position: 0 55%;
    mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 72%, transparent 100%);
}

.tn-band > * {
    position: relative;
    z-index: 1;
}

.tn-band--shift::before {
    background:
        radial-gradient(ellipse 70% 50% at 30% 0%, rgba(34, 211, 238, 0.1), transparent 55%),
        linear-gradient(180deg, rgba(0, 31, 63, 0.65) 0%, rgba(10, 23, 41, 0.78) 55%, rgba(5, 7, 12, 0.9) 100%);
}

.tn-band--invert::before {
    background:
        radial-gradient(ellipse 75% 55% at 70% 100%, rgba(251, 146, 60, 0.09), transparent 58%),
        linear-gradient(0deg, rgba(0, 31, 63, 0.6) 0%, rgba(10, 23, 41, 0.75) 45%, rgba(5, 7, 12, 0.88) 100%);
}

.tn-band--glow::before {
    background:
        radial-gradient(ellipse 60% 45% at 50% 50%, rgba(34, 211, 238, 0.12), transparent 62%),
        radial-gradient(ellipse 50% 40% at 20% 50%, rgba(255, 140, 0, 0.08), transparent 58%),
        linear-gradient(90deg, rgba(8, 16, 32, 0.85) 0%, rgba(12, 20, 38, 0.75) 50%, rgba(8, 16, 32, 0.85) 100%);
}

/* Hero */
.hero-bg {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: #05070c;
    background-image:
        linear-gradient(
            118deg,
            rgba(5, 7, 12, 0.94) 0%,
            rgba(7, 12, 22, 0.82) 42%,
            rgba(12, 18, 32, 0.55) 68%,
            rgba(5, 7, 12, 0.92) 100%
        ),
        url('https://images.unsplash.com/photo-1519003722824-cd884d086603?w=1920&q=80');
    background-position: center, center;
    background-size: cover, cover;
    background-repeat: no-repeat, no-repeat;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 55% 45% at 15% 85%, rgba(34, 211, 238, 0.2), transparent 68%),
        radial-gradient(ellipse 45% 40% at 90% 20%, rgba(251, 146, 60, 0.16), transparent 65%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cpath d='M0 100h80l30-30 50 50 40-25' stroke='%2322d3ee' stroke-opacity='0.12' stroke-width='1' fill='none' stroke-dasharray='8 12'/%3E%3C/svg%3E");
    background-size: auto, auto, 400px 400px;
    opacity: 0.95;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(0deg, var(--bg) 0%, transparent 28%),
        linear-gradient(180deg, rgba(5, 7, 12, 0.35) 0%, transparent 22%),
        repeating-linear-gradient(
            -28deg,
            transparent 0,
            transparent 14px,
            rgba(255, 255, 255, 0.012) 14px,
            rgba(255, 255, 255, 0.012) 15px
        );
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.35);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-bright);
    border-radius: 999px;
    margin-bottom: 1.25rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
    width: 100%;
}

@media (min-width: 1024px) {
    .hero-grid { grid-template-columns: 1.15fr 0.85fr; }
}

.hero-stats-rail {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.hero-stat-item {
    padding: 1.35rem;
    background: rgba(21, 24, 34, 0.75);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
}

.hero-stat-item strong {
    display: block;
    font-family: 'Syne', sans-serif;
    font-size: 1.85rem;
    background: linear-gradient(90deg, var(--accent-bright), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-stat-item span {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-top: 0.35rem;
    font-weight: 500;
}

.star { color: var(--tn-gold); display: inline; }

/* Секции */
.tn-section-alt {
    position: relative;
    isolation: isolate;
    background: transparent;
}

.tn-section-alt::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(139, 92, 246, 0.1), transparent 60%),
        linear-gradient(180deg, rgba(14, 16, 23, 0.92) 0%, rgba(7, 8, 12, 0.75) 100%);
}

.tn-section-alt::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cpath d='M0 32h64M32 0v64' stroke='%23a78bfa' stroke-opacity='0.06' stroke-width='0.5'/%3E%3C/svg%3E");
    background-size: 64px 64px;
    opacity: 0.7;
    mask-image: linear-gradient(180deg, #000 10%, transparent 95%);
}

.tn-section-alt > * {
    position: relative;
    z-index: 1;
}

.tn-page-hero {
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    background: transparent;
}

.tn-page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 70% 55% at 85% 15%, rgba(139, 92, 246, 0.2), transparent 62%),
        radial-gradient(ellipse 60% 50% at 10% 80%, rgba(34, 211, 238, 0.14), transparent 58%),
        linear-gradient(175deg, rgba(18, 24, 38, 0.95) 0%, rgba(8, 10, 16, 0.88) 55%, rgba(5, 7, 12, 0.92) 100%);
}

.tn-page-hero::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(34, 211, 238, 0.45) 22%,
        rgba(251, 146, 60, 0.4) 78%,
        transparent
    );
    box-shadow: 0 0 24px rgba(34, 211, 238, 0.2);
}

.tn-page-hero > * {
    position: relative;
    z-index: 2;
}

/* Формы */
.calculator-input,
input.tn-field,
select.tn-field {
    border-radius: var(--radius-sm) !important;
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
}

.calculator-input:focus,
input.tn-field:focus,
select.tn-field:focus {
    outline: none;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.cargo-btn.active {
    border-color: var(--accent) !important;
    background: rgba(139, 92, 246, 0.15) !important;
}

/* Калькулятор: кастомные выпадающие списки (города) */
.tn-select-field {
    position: relative;
}

.tn-fancy-select {
    position: relative;
    display: block;
    width: 100%;
}

.tn-fancy-select > select {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.tn-fancy-select__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
    width: 100%;
    cursor: pointer;
    text-align: left;
    font: inherit;
    border-radius: 1.25rem !important;
    background: #0a0e16 !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-left-width: 3px !important;
    border-left-color: rgba(34, 211, 238, 0.65) !important;
    padding: 0.85rem 1rem !important;
    padding-right: 0.85rem !important;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.35) inset,
        0 8px 32px rgba(0, 0, 0, 0.35);
    color: rgba(248, 250, 252, 0.98) !important;
    transition:
        border-color 0.2s,
        box-shadow 0.2s,
        transform 0.2s;
}

.tn-fancy-select__trigger:hover {
    border-color: rgba(34, 211, 238, 0.45) !important;
    box-shadow:
        0 0 0 1px rgba(34, 211, 238, 0.12) inset,
        0 10px 36px rgba(14, 165, 233, 0.18);
}

.tn-fancy-select.is-open .tn-fancy-select__trigger {
    border-color: rgba(34, 211, 238, 0.75) !important;
    border-left-color: #22d3ee !important;
    box-shadow:
        0 0 0 2px rgba(34, 211, 238, 0.25),
        0 14px 40px rgba(14, 165, 233, 0.22);
}

.tn-fancy-select__trigger:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.4);
}

.tn-fancy-select__chev-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.15rem;
    height: 2.15rem;
    border-radius: 0.75rem;
    background: linear-gradient(145deg, rgba(34, 211, 238, 0.16), rgba(139, 92, 246, 0.12));
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.tn-fancy-select.is-open .tn-fancy-select__chev-wrap {
    transform: rotate(180deg);
}

.tn-fancy-select__chev-wrap,
.tn-fancy-select__chev-wrap svg {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tn-fancy-select__chev-wrap .ico,
.tn-fancy-select__chev-wrap svg {
    color: #67e8f9;
    stroke: #67e8f9;
}

.tn-fancy-select__value {
    font-weight: 600;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    letter-spacing: 0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tn-fancy-select__sub {
    display: none;
}

.tn-fancy-select__dropdown {
    position: absolute;
    z-index: 10050;
    left: 0;
    right: 0;
    top: calc(100% + 0.55rem);
    margin: 0;
    padding: 0.35rem;
    list-style: none;
    display: none;
    flex-direction: column;
    gap: 0.15rem;
    box-sizing: border-box;
    border-radius: 1rem;
    border: 1px solid rgba(34, 211, 238, 0.35);
    background: #0b1018 !important;
    background-color: #0b1018 !important;
    background-image: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.8) inset,
        0 24px 48px rgba(0, 0, 0, 0.85),
        0 0 0 1px rgba(34, 211, 238, 0.15);
    max-height: 14rem;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    pointer-events: none;
}

.tn-fancy-select__dropdown[hidden] {
    display: none !important;
}

.tn-fancy-select__dropdown.is-mounted {
    display: flex !important;
    position: fixed !important;
    pointer-events: auto !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    background: #0b1018 !important;
    background-color: #0b1018 !important;
}

.tn-fancy-select__dropdown::-webkit-scrollbar {
    width: 7px;
}
.tn-fancy-select__dropdown::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 999px;
}
.tn-fancy-select__dropdown::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(34, 211, 238, 0.5), rgba(139, 92, 246, 0.45));
    border-radius: 999px;
}

.tn-fancy-select__option {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    min-height: 2.75rem;
    flex: 0 0 auto;
    box-sizing: border-box;
    padding: 0.65rem 0.85rem;
    margin: 0;
    border-radius: 0.65rem;
    cursor: pointer;
    color: #f1f5f9 !important;
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: transparent;
    transition: background 0.15s, color 0.15s;
    border: 1px solid transparent;
}

.tn-fancy-select__option::before {
    content: '';
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
}

.tn-fancy-select__option:hover,
.tn-fancy-select__option:focus-visible {
    background: rgba(34, 211, 238, 0.1);
    border-color: rgba(34, 211, 238, 0.2);
    outline: none;
}

.tn-fancy-select__option.is-active {
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.18), rgba(139, 92, 246, 0.12));
    border-color: rgba(34, 211, 238, 0.35);
    color: #e0fdfa;
}

.tn-fancy-select__option.is-active::before {
    background: linear-gradient(135deg, #22d3ee, #a78bfa);
    box-shadow: 0 0 12px rgba(34, 211, 238, 0.6);
}

.tn-fancy-select__native.sr-only,
.tn-fancy-select select.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Подвал — «терминал / причал контейнеров» */
.site-footer {
    position: relative;
    margin-top: auto;
    padding: 0;
    border-top: none;
    background-color: #05070c;
    background-image:
        repeating-linear-gradient(
            -24deg,
            transparent 0,
            transparent 9px,
            rgba(255, 255, 255, 0.014) 9px,
            rgba(255, 255, 255, 0.014) 10px
        ),
        radial-gradient(ellipse 90% 70% at 50% -30%, rgba(34, 211, 238, 0.09), transparent 55%),
        linear-gradient(180deg, #0a0f18 0%, #05070c 100%);
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--tn-container-rail);
    pointer-events: none;
    background:
        radial-gradient(circle at 6% 50%, var(--tn-container-rivet) 0 2px, transparent 2.5px),
        radial-gradient(circle at 94% 50%, var(--tn-container-rivet) 0 2px, transparent 2.5px),
        repeating-linear-gradient(
            90deg,
            transparent 0,
            transparent 14px,
            rgba(0, 0, 0, 0.38) 14px,
            rgba(0, 0, 0, 0.38) 15px
        ),
        linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 55%),
        linear-gradient(100deg, #1a2434 0%, #2a3648 50%, #151d2a 100%);
    border-bottom: 1px solid rgba(34, 211, 238, 0.28);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.site-footer::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: var(--tn-container-rail);
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(251, 146, 60, 0.45) 18%,
        rgba(34, 211, 238, 0.65) 50%,
        rgba(251, 146, 60, 0.45) 82%,
        transparent
    );
    pointer-events: none;
    opacity: 0.85;
}

.site-footer-deck {
    position: relative;
    z-index: 1;
    max-width: 80rem;
    margin: 0 auto;
    padding: calc(var(--tn-container-rail) + 2.25rem) 1.5rem 0;
}

.site-footer-route {
    display: none;
    align-items: center;
    gap: 0.65rem;
    margin-top: 2rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px dashed rgba(34, 211, 238, 0.22);
    background: rgba(0, 0, 0, 0.28);
    font-family: 'Syne', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.site-footer-route-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent-warm));
    opacity: 0.55;
    position: relative;
}

.site-footer-route-line::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 0;
    height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 7px solid var(--accent-warm);
    transform: translateY(-50%);
    opacity: 0.8;
}

.site-footer-inner {
    display: grid;
    gap: 2rem 2.5rem;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .site-footer-inner {
        grid-template-columns: 1.35fr 1fr 1fr;
        align-items: start;
    }

    .site-footer-route {
        display: flex;
        grid-column: 1 / -1;
    }
}

.site-footer-brand .tn-footer-tagline {
    color: var(--muted);
    font-size: 0.9rem;
    max-width: 20rem;
    line-height: 1.6;
    margin: 0.85rem 0 0;
}

.site-footer-brand .tn-footer-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.1rem;
}

.site-footer-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(34, 211, 238, 0.25);
    background: rgba(34, 211, 238, 0.08);
    color: var(--accent-2);
}

.site-footer-chip--warm {
    border-color: rgba(251, 146, 60, 0.3);
    background: rgba(251, 146, 60, 0.08);
    color: var(--accent-warm);
}

.site-footer h4 {
    font-family: 'Syne', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin: 0 0 1rem;
}

.site-footer a {
    color: var(--muted);
    text-decoration: none;
    display: block;
    padding: 0.32rem 0;
    transition: color 0.2s, transform 0.2s;
    font-weight: 500;
    font-size: 0.92rem;
}

.site-footer a:hover {
    color: var(--accent-2);
    transform: translateX(3px);
}

.site-footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 2.25rem;
    padding: 1.15rem 1.5rem 1.35rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    color: var(--muted);
    font-size: 0.82rem;
}

@media (min-width: 640px) {
    .site-footer-bottom {
        flex-direction: row;
        text-align: left;
    }
}

.site-footer-slot {
    font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: rgba(167, 243, 252, 0.75);
    padding: 0.35rem 0.65rem;
    border-radius: 0.45rem;
    border: 1px solid rgba(34, 211, 238, 0.2);
    background: rgba(0, 0, 0, 0.35);
}

/* Чат поддержки — позиция в theme.css, не только через Tailwind */
#chat-button {
    position: fixed !important;
    right: 2rem !important;
    bottom: 2rem !important;
    z-index: 100000 !important;
    pointer-events: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 4rem !important;
    height: 4rem !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 2px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    background: linear-gradient(135deg, var(--accent), var(--accent-2)) !important;
    box-shadow: 0 12px 40px rgba(139, 92, 246, 0.45);
    color: #fff !important;
}

#chat-button:hover {
    filter: brightness(1.08);
    transform: scale(1.05);
}

#chat-button * {
    pointer-events: none;
}

#chat-window {
    position: fixed !important;
    right: 2rem !important;
    bottom: 7rem !important;
    z-index: 100001 !important;
    pointer-events: auto !important;
    display: flex;
    flex-direction: column;
    width: min(380px, calc(100vw - 2rem));
    height: min(560px, calc(100vh - 9rem));
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border) !important;
    background: var(--surface) !important;
    box-shadow: var(--shadow), 0 24px 64px rgba(0, 0, 0, 0.55);
    overflow: hidden;
}

#chat-window.hidden {
    display: none !important;
    pointer-events: none !important;
}

/* Кабинет / админ */
.tab-btn.active {
    background: rgba(139, 92, 246, 0.12);
    border-left: 3px solid var(--accent);
}

.sidebar {
    background: linear-gradient(180deg, var(--surface), var(--bg));
    border-right: 1px solid var(--border);
}

.sidebar-item.active {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.15), transparent);
    border-left: 3px solid var(--accent);
}

.admin-tab-btn.active {
    background: linear-gradient(105deg, var(--accent), #6366f1);
    color: #fff;
}

/* Корзина — страница */
.cart-page { min-height: 60vh; }

.cart-hero {
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
}

.cart-hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    margin-bottom: 0.75rem;
}

.cart-hero p {
    color: var(--muted);
    max-width: 32rem;
    margin: 0 auto;
    font-size: 1.05rem;
}

.cart-layout {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
    display: grid;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .cart-layout {
        grid-template-columns: 1fr 340px;
        align-items: start;
    }
}

.cart-line {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.25rem;
    padding: 1.5rem 1.75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

@media (max-width: 640px) {
    .cart-line { grid-template-columns: 1fr; }
}

.cart-line:hover {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: var(--glow);
}

.cart-route {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-family: 'Syne', sans-serif;
}

.cart-route .arrow { color: var(--accent-2); }

.cart-meta {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

.cart-meta-item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.cart-meta-item strong {
    display: block;
    color: var(--text);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
}

.cart-price-block {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.cart-price {
    font-family: 'Syne', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent-bright), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cart-remove {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 0.85rem;
    background: transparent;
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: var(--danger);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.cart-remove:hover {
    background: rgba(248, 113, 113, 0.12);
}

.cart-summary {
    position: sticky;
    top: 6rem;
    padding: 1.75rem;
    background: linear-gradient(165deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.cart-summary-total-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.5rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}

.cart-summary-total-row span:first-child {
    font-weight: 600;
    color: var(--muted);
}

.cart-summary #cartTotal {
    font-family: 'Syne', sans-serif;
    font-size: 1.85rem;
    font-weight: 800;
}

.cart-checkout {
    width: 100%;
    padding: 1.1rem 1.5rem;
    font-size: 1rem;
    font-weight: 800;
    font-family: 'Manrope', sans-serif;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #fff;
    box-shadow: 0 10px 36px rgba(139, 92, 246, 0.35);
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cart-checkout:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 44px rgba(139, 92, 246, 0.4);
}

.cart-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--surface);
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    max-width: 36rem;
    margin: 0 auto 2rem;
}

.cart-empty-icon {
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-bright);
}

.cart-empty h2 {
    font-family: 'Syne', sans-serif;
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.cart-empty p {
    color: var(--muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.cart-trust {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    font-size: 0.78rem;
    color: var(--muted);
    line-height: 1.5;
}

.review-card { transition: transform 0.3s, box-shadow 0.3s; }
.review-card:hover {
    transform: translateY(-7px);
    filter: saturate(1.04);
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.42) inset,
        0 1px 0 rgba(255, 255, 255, 0.06) inset,
        0 34px 58px -36px rgba(0, 0, 0, 0.78) inset,
        0 34px 56px -28px rgba(0, 0, 0, 0.72),
        0 0 0 1px rgba(34, 211, 238, 0.14),
        0 22px 56px rgba(139, 92, 246, 0.14);
}

.stat-card {
    opacity: 0;
    animation: tn-rise 0.7s ease forwards;
}

.stat-card:nth-child(2) { animation-delay: 0.12s; }
.stat-card:nth-child(3) { animation-delay: 0.24s; }

@keyframes tn-rise {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: tn-rise 0.8s ease forwards; }

.tn-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}