:root {
    --navy: #102c54;
    --navy-deep: #0a1f3d;
    --navy-mid: #1a3d6e;
    --steel: #5880ac;
    --steel-light: #7a9dc4;
    --steel-pale: #c5d6e8;
    --ice: #eef4f9;
    --ice-2: #f7fafc;
    --white: #ffffff;
    --ink: #1c2a3d;
    --muted: #5c6e82;
    --line: #d5e0eb;
    --shadow: 0 16px 40px rgba(16, 44, 84, 0.08);
    --radius: 14px;
    --header-h: 84px;
    --topbar-h: 38px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--ice-2);
    line-height: 1.7;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--navy);
    text-decoration: none;
}

a:hover {
    color: var(--steel);
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -40px;
    background: var(--navy);
    color: #fff;
    padding: 8px 12px;
    z-index: 1000;
}

.skip-link:focus {
    top: 12px;
}

.container {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
}

.topbar {
    background: var(--navy);
    color: var(--steel-pale);
    font-size: 0.8rem;
    letter-spacing: 0.02em;
}

.topbar-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    justify-content: space-between;
    align-items: center;
    min-height: var(--topbar-h);
}

.topbar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 6px 0;
}

.topbar a {
    color: var(--steel-pale);
}

.topbar a:hover {
    color: #fff;
}

.topbar svg {
    width: 14px;
    height: 14px;
    fill: var(--steel-light);
    flex-shrink: 0;
}

.topbar .sep {
    opacity: 0.55;
    margin: 0 4px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    gap: 16px 20px;
    flex-wrap: wrap;
}

.brand img {
    width: 198px;
    height: auto;
}

.header-title {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px 18px;
    flex: 1;
    min-width: 0;
}

.header-title .kicker {
    margin: 0;
    color: var(--steel);
}

.header-title h1 {
    font-family: "Source Serif 4", Georgia, serif;
    font-size: clamp(1.35rem, 2.2vw, 1.85rem);
    font-weight: 500;
    font-style: italic;
    color: var(--navy);
    margin: 0;
    line-height: 1.1;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
}

.site-nav > a:not(.nav-cta) {
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.site-nav > a:not(.nav-cta):hover {
    color: var(--navy-mid);
}

.nav-cta {
    background: var(--navy) !important;
    color: #fff !important;
    border-radius: 999px;
    padding: 10px 18px !important;
    font-size: 0.86rem;
    font-weight: 600;
}

.nav-cta:hover {
    background: var(--navy-mid) !important;
    color: #fff !important;
}

.hero {
    position: relative;
    overflow: hidden;
    background: var(--navy-deep);
    color: #fff;
    padding: 40px 0 48px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 420px at 88% -10%, rgba(88, 128, 172, 0.38), transparent 55%),
        radial-gradient(700px 380px at 0% 110%, rgba(26, 61, 110, 0.7), transparent 50%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.kicker {
    display: inline-block;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--steel-pale);
    margin: 0 0 14px;
}

.hero h1,
.hero h2 {
    font-family: "Source Serif 4", Georgia, serif;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 500;
    font-style: italic;
    line-height: 1.15;
    margin: 0 0 12px;
}

.hero p {
    font-size: 0.98rem;
    color: var(--steel-pale);
    max-width: 58ch;
    margin: 0 0 20px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background: #fff;
    color: var(--navy);
}

.btn-primary:hover {
    background: var(--ice);
    color: var(--navy);
}

.btn-ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(197, 214, 232, 0.45);
}

.btn-ghost:hover {
    border-color: #fff;
    color: #fff;
}

.btn-navy {
    background: var(--navy);
    color: #fff;
}

.btn-navy:hover {
    background: var(--navy-mid);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: var(--navy);
    border-color: var(--steel-pale);
}

.btn-outline:hover {
    border-color: var(--navy);
    color: var(--navy);
}

.btn-sm {
    min-height: 42px;
    padding: 0 16px;
    font-size: 0.86rem;
}

.stats {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 28px 0;
}

.stat {
    padding: 8px 12px;
}

.stat strong {
    display: block;
    font-size: 1.7rem;
    color: var(--navy);
    line-height: 1.1;
}

.stat span {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 600;
}

.products {
    padding: 24px 0 48px;
}

.instance {
    position: relative;
    --card-primary: var(--navy);
    --card-secondary: var(--steel);
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--card-primary) 7%, #ffffff) 0%, var(--white) 34%);
    border: 1px solid color-mix(in srgb, var(--card-primary) 16%, var(--line));
    border-top: 4px solid var(--card-secondary);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 28px 22px 22px;
    margin-bottom: 28px;
}

.instance-num {
    position: absolute;
    top: -14px;
    right: 18px;
    width: 52px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Source Serif 4", Georgia, serif;
    font-style: italic;
    font-weight: 500;
    font-size: 1.45rem;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--card-primary);
    background:
        radial-gradient(circle at 28% 22%, #ffffff 0%, color-mix(in srgb, var(--card-secondary) 28%, #ffffff) 70%);
    border-radius: 62% 38% 58% 42% / 42% 58% 42% 58%;
    box-shadow:
        0 10px 22px color-mix(in srgb, var(--card-primary) 22%, transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
    pointer-events: none;
    transition: transform 0.28s ease, border-radius 0.28s ease;
}

.instance:hover .instance-num {
    transform: translateY(-3px) rotate(-6deg);
    border-radius: 38% 62% 42% 58% / 58% 42% 58% 42%;
}

.instance-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid color-mix(in srgb, var(--card-primary) 14%, var(--line));
}

.instance-head-copy {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    min-width: 0;
}

.instance-head .mark {
    margin-top: 2px;
}

.instance-head h2 {
    font-family: "Source Serif 4", Georgia, serif;
    font-size: 1.55rem;
    font-weight: 500;
    font-style: italic;
    color: var(--card-primary);
    margin: 4px 0 8px;
}

.instance-head .kicker {
    color: var(--card-secondary);
}

.instance-head p {
    margin: 0;
    color: var(--muted);
    max-width: 62ch;
}

.instance-head-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.owned {
    display: inline-block;
    background: color-mix(in srgb, var(--card-primary) 10%, #ffffff);
    color: var(--card-primary);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 10px;
    border-radius: 999px;
    white-space: nowrap;
}

.instance .btn-outline {
    color: var(--card-primary);
    border-color: color-mix(in srgb, var(--card-primary) 32%, var(--steel-pale));
}

.instance .btn-outline:hover {
    border-color: var(--card-primary);
    color: var(--card-primary);
    background: color-mix(in srgb, var(--card-primary) 8%, #ffffff);
}

.cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 28px 18px;
    padding-top: 10px;
}

.card {
    position: relative;
    border: 1px solid color-mix(in srgb, var(--card-primary, var(--navy)) 18%, var(--line));
    border-top: 4px solid var(--card-secondary, var(--steel));
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--card-primary, var(--navy)) 9%, #ffffff) 0%, var(--white) 42%);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 26px 16px 16px;
    display: flex;
    flex-direction: column;
    min-height: 240px;
    --card-primary: var(--navy);
    --card-secondary: var(--steel);
}

.card-num {
    position: absolute;
    top: -14px;
    right: 14px;
    width: 52px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Source Serif 4", Georgia, serif;
    font-style: italic;
    font-weight: 500;
    font-size: 1.45rem;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--card-primary);
    background:
        radial-gradient(circle at 28% 22%, #ffffff 0%, color-mix(in srgb, var(--card-secondary) 28%, #ffffff) 70%);
    border-radius: 62% 38% 58% 42% / 42% 58% 42% 58%;
    box-shadow:
        0 10px 22px color-mix(in srgb, var(--card-primary) 22%, transparent),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
    pointer-events: none;
    transition: transform 0.28s ease, border-radius 0.28s ease;
}

.card:hover .card-num {
    transform: translateY(-3px) rotate(-6deg);
    border-radius: 38% 62% 42% 58% / 58% 42% 58% 42%;
}

.card-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--card-primary, var(--navy));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    flex-shrink: 0;
    overflow: hidden;
}

.mark:has(img) {
    background: transparent;
    box-shadow: 0 8px 16px color-mix(in srgb, var(--card-primary) 28%, transparent);
}

.mark img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.card h4 {
    margin: 0;
    font-size: 1.05rem;
    color: var(--card-primary, var(--navy));
    line-height: 1.3;
}

.card .meta {
    margin: 2px 0 0;
    font-size: 0.78rem;
    color: var(--card-secondary, var(--steel));
    font-weight: 600;
}

.badge {
    display: inline-block;
    margin-left: 6px;
    background: var(--steel-pale);
    color: var(--navy);
    font-size: 0.62rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 999px;
    vertical-align: middle;
}

.card p {
    margin: 0 0 16px;
    color: var(--muted);
    font-size: 0.92rem;
    flex: 1;
}

.card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.card .btn-navy {
    background: var(--card-primary, var(--navy));
    color: #fff;
}

.card .btn-navy:hover {
    background: var(--card-primary, var(--navy));
    filter: brightness(0.92);
    color: #fff;
}

.empty {
    color: var(--muted);
    font-size: 0.95rem;
    margin: 0;
}

.site-footer {
    background: var(--navy-deep);
    color: var(--steel-pale);
    padding-top: 48px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.1fr;
    gap: 36px;
    padding-bottom: 40px;
}

.footer-logo img {
    width: 210px;
    height: auto;
}

.footer-brand p {
    margin: 12px 0 0;
    font-size: 0.92rem;
}

.footer-tagline {
    color: #fff;
    font-weight: 600;
}

.site-footer h2 {
    color: #fff;
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 8px 0 16px;
}

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

.site-footer li {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.foot-num {
    font-family: "Source Serif 4", Georgia, serif;
    font-style: italic;
    font-weight: 500;
    font-size: 0.95rem;
    color: #fff;
    min-width: 1.6em;
    opacity: 0.72;
}

.site-footer li + li {
    margin-top: 8px;
}

.site-footer a {
    color: var(--steel-pale);
}

.site-footer a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(197, 214, 232, 0.18);
    padding: 18px 0 32px;
    font-size: 0.82rem;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 1100px) {
    .cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 760px) {
    .cards,
    .footer-grid,
    .instance-head {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .instance-head-actions {
        align-items: flex-start;
    }

    .hero {
        padding: 32px 0 40px;
    }
}

.wa-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1200;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 28px rgba(16, 44, 84, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-float svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

.wa-float:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 14px 32px rgba(16, 44, 84, 0.28);
    color: #fff;
}

@media (max-width: 760px) {
    .wa-float {
        right: 16px;
        bottom: 16px;
        width: 52px;
        height: 52px;
    }
}