:root {
    --yc-landing-bg: #030b17;
    --yc-landing-panel: rgba(9, 25, 45, 0.88);
    --yc-landing-line: rgba(129, 186, 232, 0.18);
    --yc-landing-muted: #9eb2c9;
    --yc-landing-blue: #238cff;
    --yc-landing-cyan: #36d6d2;
    --yc-landing-white: #f7fbff;
}

html {
    scroll-behavior: smooth;
}

body.yc-landing {
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    color: var(--yc-landing-white);
    background:
        radial-gradient(circle at 78% 12%, rgba(35, 140, 255, 0.12), transparent 28%),
        radial-gradient(circle at 15% 52%, rgba(54, 214, 210, 0.07), transparent 24%),
        var(--yc-landing-bg);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
}

.yc-landing main {
    min-height: 100vh;
}

.yc-landing a {
    color: inherit;
}

.yc-landing-shell {
    width: min(100% - 48px, 1420px);
    margin-inline: auto;
}

.yc-landing-header {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    z-index: 30;
    border-bottom: 1px solid rgba(148, 195, 235, 0.12);
    background: linear-gradient(180deg, rgba(2, 9, 20, 0.94), rgba(2, 9, 20, 0.64));
    backdrop-filter: blur(18px);
}

.yc-landing-nav {
    display: flex;
    min-height: 76px;
    align-items: center;
    gap: 2.5rem;
}

.yc-landing-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.12em;
    color: #fff;
    font-size: 2.05rem;
    font-weight: 900;
    letter-spacing: -0.08em;
    line-height: 1;
}

.yc-landing-logo img {
    width: 1.48em;
    height: 1.48em;
    margin-right: 0.08em;
    object-fit: contain;
    filter: drop-shadow(0 0.2em 0.42em rgba(20, 132, 255, 0.28));
}

.yc-landing-logo span {
    color: var(--yc-landing-blue);
}

.yc-landing-logo strong {
    font-weight: 900;
}

.yc-landing-nav-links {
    display: flex;
    align-items: center;
    gap: 1.7rem;
    margin-left: auto;
}

.yc-landing-nav-links a {
    position: relative;
    color: #adbed0;
    font-size: 0.84rem;
    font-weight: 750;
    transition: color 160ms ease;
}

.yc-landing-nav-links a::after {
    position: absolute;
    right: 0;
    bottom: -0.55rem;
    left: 0;
    height: 2px;
    content: "";
    background: linear-gradient(90deg, var(--yc-landing-blue), var(--yc-landing-cyan));
    border-radius: 999px;
    transform: scaleX(0);
    transition: transform 160ms ease;
}

.yc-landing-nav-links a:hover {
    color: #fff;
}

.yc-landing-nav-links a:hover::after {
    transform: scaleX(1);
}

.yc-landing-nav-cta {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.66rem 1.05rem;
    color: #eaf6ff;
    border: 1px solid rgba(91, 184, 255, 0.34);
    border-radius: 13px;
    background: rgba(24, 82, 138, 0.28);
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
    font-size: 0.78rem;
    font-weight: 800;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.yc-landing-nav-cta:hover {
    color: #fff;
    border-color: rgba(91, 194, 255, 0.62);
    background: rgba(35, 140, 255, 0.22);
    transform: translateY(-2px);
}

.yc-landing-hero {
    position: relative;
    isolation: isolate;
    display: flex;
    min-height: 820px;
    align-items: center;
    overflow: hidden;
    padding: 116px 0 58px;
    border-bottom: 1px solid rgba(102, 177, 229, 0.14);
}

.yc-landing-hero::before {
    position: absolute;
    inset: 0;
    z-index: -4;
    content: "";
    background-image: url("../img/yourcity-skyline-v2.jpg");
    background-position: center;
    background-size: cover;
    filter: saturate(1.06) contrast(1.06);
    transform: scale(1.025);
    animation: yc-landing-city-drift 18s ease-in-out infinite alternate;
}

.yc-landing-hero::after {
    position: absolute;
    inset: 0;
    z-index: -3;
    content: "";
    background:
        linear-gradient(90deg, rgba(2, 9, 20, 0.98) 0%, rgba(3, 12, 26, 0.88) 42%, rgba(3, 12, 26, 0.56) 66%, rgba(3, 10, 22, 0.8) 100%),
        linear-gradient(180deg, rgba(2, 8, 18, 0.1), rgba(2, 8, 18, 0.36) 66%, #030b17 100%);
}

.yc-landing-hero-glow {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.yc-landing-hero-glow::before {
    position: absolute;
    top: 10%;
    left: 42%;
    width: 440px;
    height: 440px;
    content: "";
    background: rgba(35, 140, 255, 0.18);
    border-radius: 50%;
    filter: blur(120px);
}

.yc-landing-hero-glow::after {
    position: absolute;
    top: -18%;
    bottom: -18%;
    left: -22%;
    width: 16%;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(143, 225, 255, 0.14), transparent);
    filter: blur(12px);
    transform: skewX(-13deg);
    animation: yc-landing-scan 9s ease-in-out infinite;
}

.yc-landing-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(390px, 440px);
    gap: clamp(2.5rem, 6vw, 7rem);
    align-items: center;
}

.yc-landing-copy {
    position: relative;
    z-index: 3;
    max-width: 710px;
    padding: 2.5rem 0;
}

.yc-landing-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #54dfdc;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.yc-landing-copy h1 {
    max-width: 700px;
    margin: 1rem 0 1.2rem;
    color: #fff;
    font-size: clamp(3.8rem, 6.3vw, 6.7rem);
    font-weight: 920;
    letter-spacing: -0.075em;
    line-height: 0.91;
}

.yc-landing-copy h1 em {
    color: transparent;
    background: linear-gradient(92deg, #35a3ff 6%, #5ee2dc 88%);
    background-clip: text;
    -webkit-background-clip: text;
    font-style: normal;
}

.yc-landing-copy > p {
    max-width: 570px;
    margin: 0;
    color: #b1c2d5;
    font-size: clamp(1rem, 1.7vw, 1.18rem);
    line-height: 1.7;
}

.yc-landing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.75rem;
}

.yc-landing-primary,
.yc-landing-secondary {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 0.8rem 1.3rem;
    border-radius: 15px;
    font-size: 0.86rem;
    font-weight: 900;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.yc-landing-primary {
    color: #fff;
    background: linear-gradient(135deg, #2197ff, #0862e8);
    border: 1px solid rgba(103, 198, 255, 0.68);
    box-shadow: 0 14px 30px rgba(7, 94, 220, 0.28), inset 0 1px rgba(255, 255, 255, 0.22);
}

.yc-landing-primary:hover {
    color: #fff;
    box-shadow: 0 18px 38px rgba(7, 94, 220, 0.4), inset 0 1px rgba(255, 255, 255, 0.28);
    transform: translateY(-3px);
}

.yc-landing-secondary {
    color: #dbeaff;
    background: rgba(8, 25, 45, 0.64);
    border: 1px solid rgba(137, 190, 232, 0.24);
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
}

.yc-landing-secondary:hover {
    color: #fff;
    border-color: rgba(98, 202, 255, 0.52);
    transform: translateY(-3px);
}

.yc-landing-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1.5rem;
}

.yc-landing-proof span {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.46rem 0.66rem;
    color: #b7cadf;
    background: rgba(8, 25, 45, 0.58);
    border: 1px solid rgba(121, 177, 219, 0.17);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 750;
    backdrop-filter: blur(10px);
}

.yc-landing-proof i {
    color: #58d9d6;
}

.yc-landing-character {
    position: absolute;
    right: 365px;
    bottom: -92px;
    z-index: 1;
    width: 300px;
    height: 560px;
    overflow: hidden;
    filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.46));
    pointer-events: none;
}

.yc-landing-character::before {
    position: absolute;
    top: 10%;
    left: 50%;
    width: 235px;
    height: 235px;
    content: "";
    border: 1px solid rgba(60, 173, 255, 0.34);
    border-radius: 50%;
    box-shadow: 0 0 80px rgba(35, 140, 255, 0.25), inset 0 0 50px rgba(35, 140, 255, 0.1);
    transform: translateX(-50%);
    animation: yc-landing-orbit 12s linear infinite;
}

.yc-landing-character span {
    position: absolute;
    inset: 0;
    display: block;
    background-image: url("../../images/upgrades/home-v2/residents-v3.png");
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: 500% 300%;
    animation: yc-landing-character-idle 5s ease-in-out infinite;
}

.yc-auth-panel {
    position: relative;
    z-index: 5;
    scroll-margin-top: 90px;
}

.yc-auth-panel .card {
    padding: clamp(1.25rem, 2.2vw, 1.65rem);
    color: #eaf4ff;
    background:
        radial-gradient(circle at 100% 0%, rgba(35, 140, 255, 0.14), transparent 34%),
        linear-gradient(145deg, rgba(14, 35, 60, 0.96), rgba(6, 19, 35, 0.96));
    border: 1px solid rgba(112, 183, 238, 0.28);
    border-radius: 24px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), inset 0 1px rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px);
}

.yc-auth-heading {
    margin-bottom: 1.1rem;
}

.yc-auth-heading > span {
    color: #56deda;
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.yc-auth-heading h2 {
    margin: 0.3rem 0 0.28rem;
    color: #fff;
    font-size: clamp(1.5rem, 2.3vw, 2rem);
    font-weight: 880;
    letter-spacing: -0.045em;
}

.yc-auth-heading p {
    margin: 0;
    color: #90a9c2;
    font-size: 0.76rem;
    line-height: 1.5;
}

.yc-auth-panel .nav-tabs {
    gap: 0.35rem;
    padding: 0.28rem;
    background: rgba(2, 11, 23, 0.54);
    border: 1px solid rgba(117, 177, 222, 0.16);
    border-radius: 14px;
}

.yc-auth-panel .nav-tabs .nav-link {
    min-height: 42px;
    color: #8fa8c1;
    border: 0;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 850;
}

.yc-auth-panel .nav-tabs .nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(34, 145, 255, 0.95), rgba(8, 91, 211, 0.95));
    box-shadow: 0 8px 20px rgba(5, 88, 204, 0.24), inset 0 1px rgba(255, 255, 255, 0.18);
}

.yc-auth-panel .form-label {
    margin: 0.35rem 0 0.38rem;
    color: #c9d8e7;
    font-size: 0.68rem;
    font-weight: 800;
}

.yc-auth-panel .input-group {
    flex-wrap: nowrap;
}

.yc-auth-panel .input-group-text,
.yc-auth-panel .form-control {
    min-height: 46px;
    color: #eaf6ff;
    background: rgba(3, 14, 27, 0.72);
    border-color: rgba(117, 177, 222, 0.2);
}

.yc-auth-panel .input-group-text {
    width: 46px;
    justify-content: center;
    color: #59baff;
    border-radius: 12px 0 0 12px;
}

.yc-auth-panel .form-control {
    border-radius: 0 12px 12px 0;
    box-shadow: none;
    font-size: 0.78rem;
}

.yc-auth-panel .form-control::placeholder {
    color: #627b95;
}

.yc-auth-panel .form-control:focus {
    border-color: rgba(65, 167, 255, 0.68);
    box-shadow: 0 0 0 3px rgba(35, 140, 255, 0.12);
}

.yc-auth-panel center a {
    color: #72c7ff;
    font-size: 0.7rem;
    font-weight: 700;
}

.yc-auth-panel .btn-toolbar {
    margin-top: 0.45rem;
}

.yc-auth-panel .btn-info,
.yc-auth-panel .btn-success,
.yc-auth-panel .btn-primary {
    min-height: 48px;
    margin-top: 0.25rem;
    color: #fff !important;
    background: linear-gradient(135deg, #2197ff, #0862e8);
    border: 1px solid rgba(103, 198, 255, 0.62);
    border-radius: 13px;
    box-shadow: 0 12px 26px rgba(6, 87, 204, 0.24), inset 0 1px rgba(255, 255, 255, 0.2);
    font-size: 0.78rem;
    font-weight: 900;
}

.yc-auth-panel .btn-success {
    background: linear-gradient(135deg, #27cda9, #0a947f);
    border-color: rgba(88, 232, 203, 0.58);
    box-shadow: 0 12px 26px rgba(5, 126, 105, 0.22), inset 0 1px rgba(255, 255, 255, 0.18);
}

.yc-auth-panel .alert {
    padding: 0.65rem 0.78rem;
    color: #ffe9e9;
    background: rgba(165, 45, 57, 0.22);
    border: 1px solid rgba(255, 112, 126, 0.28);
    border-radius: 11px;
    font-size: 0.7rem;
}

.yc-landing .modal-content {
    color: #e8f3ff;
    background: linear-gradient(145deg, #112842, #071524);
    border: 1px solid rgba(109, 185, 238, 0.3);
    border-radius: 20px;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.5);
}

.yc-landing .modal-header {
    border-color: rgba(121, 177, 219, 0.16);
}

.yc-landing .modal .btn-close {
    filter: invert(1) grayscale(1);
}

.yc-forgot-modal {
    --bs-modal-width: 520px;
}

.yc-forgot-modal .modal-content {
    overflow: hidden;
    background:
        radial-gradient(circle at 100% 0%, rgba(39, 147, 255, 0.2), transparent 42%),
        linear-gradient(145deg, #102943, #061524 72%);
}

.yc-forgot-modal .modal-header {
    align-items: center;
    padding: 1.2rem 1.25rem;
}

.yc-forgot-heading {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.yc-forgot-heading > span {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    color: #55c8ff;
    border: 1px solid rgba(83, 190, 255, 0.28);
    border-radius: 14px;
    background: rgba(24, 128, 226, 0.14);
    box-shadow: 0 0 24px rgba(32, 144, 241, 0.12);
}

.yc-forgot-heading small,
.yc-forgot-heading h2 {
    display: block;
}

.yc-forgot-heading small {
    color: #4fd7ca;
    font-size: 0.57rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.yc-forgot-heading h2 {
    margin: 0.16rem 0 0;
    color: #f4f9ff;
    font-size: 1.05rem;
    font-weight: 900;
}

.yc-forgot-modal .modal-body {
    padding: 1.25rem;
}

.yc-forgot-intro {
    margin: 0 0 1rem;
    color: #9db2c9;
    font-size: 0.76rem;
    line-height: 1.65;
}

.yc-forgot-status {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    margin-bottom: 0.9rem;
    padding: 0.72rem 0.78rem;
    color: #ffb9c3;
    border: 1px solid rgba(255, 93, 119, 0.26);
    border-radius: 12px;
    background: rgba(167, 33, 59, 0.16);
    font-size: 0.69rem;
    line-height: 1.45;
}

.yc-forgot-status.is-success {
    color: #a9f2d2;
    border-color: rgba(62, 211, 151, 0.25);
    background: rgba(22, 132, 90, 0.15);
}

.yc-forgot-status i {
    margin-top: 0.12rem;
}

.yc-forgot-form label {
    display: block;
    margin-bottom: 0.42rem;
    color: #d8e8f8;
    font-size: 0.68rem;
    font-weight: 850;
}

.yc-forgot-input {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    min-height: 50px;
    overflow: hidden;
    border: 1px solid rgba(105, 175, 231, 0.23);
    border-radius: 13px;
    background: rgba(2, 12, 25, 0.72);
    transition: 0.2s ease;
}

.yc-forgot-input:focus-within {
    border-color: rgba(59, 163, 255, 0.68);
    box-shadow: 0 0 0 3px rgba(40, 145, 238, 0.12);
}

.yc-forgot-input > i {
    display: grid;
    place-items: center;
    color: #56bfff;
    border-right: 1px solid rgba(105, 175, 231, 0.16);
}

.yc-forgot-input input {
    width: 100%;
    min-width: 0;
    padding: 0 0.85rem;
    color: #eef8ff;
    border: 0;
    outline: 0;
    background: transparent;
    font-size: 0.78rem;
}

.yc-forgot-input input::placeholder {
    color: #607b96;
}

.yc-forgot-form button,
.yc-mail-preview {
    display: inline-flex;
    width: 100%;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    margin-top: 0.85rem;
    color: #fff;
    border: 1px solid rgba(103, 198, 255, 0.62);
    border-radius: 13px;
    background: linear-gradient(135deg, #2197ff, #0862e8);
    box-shadow: 0 12px 26px rgba(6, 87, 204, 0.24), inset 0 1px rgba(255, 255, 255, 0.2);
    font-size: 0.76rem;
    font-weight: 900;
    text-decoration: none;
}

.yc-forgot-form button:hover,
.yc-mail-preview:hover {
    color: #fff;
    transform: translateY(-1px);
}

.yc-mail-preview {
    color: #a9f2d2;
    border-color: rgba(62, 211, 151, 0.3);
    background: rgba(22, 132, 90, 0.16);
    box-shadow: none;
}

.yc-forgot-security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 0.9rem;
    color: #718ba5;
    font-size: 0.59rem;
    text-align: center;
}

.yc-landing-section {
    position: relative;
    padding: clamp(5rem, 9vw, 8rem) 0;
}

.yc-landing-section-heading {
    max-width: 720px;
    margin: 0 auto 3rem;
    text-align: center;
}

.yc-landing-section-heading h2,
.yc-landing-city-copy h2,
.yc-landing-final-cta h2 {
    margin: 0.65rem 0 0.8rem;
    color: #fff;
    font-size: clamp(2.2rem, 4.2vw, 4rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    line-height: 1.02;
}

.yc-landing-section-heading p,
.yc-landing-city-copy > p,
.yc-landing-final-cta p {
    margin: 0;
    color: var(--yc-landing-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.yc-landing-features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.yc-landing-feature {
    --yc-feature-color: 35, 140, 255;
    position: relative;
    min-height: 238px;
    padding: 1.55rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--yc-feature-color), 0.15), transparent 42%),
        linear-gradient(145deg, rgba(13, 31, 52, 0.9), rgba(6, 19, 34, 0.94));
    border: 1px solid rgba(var(--yc-feature-color), 0.25);
    border-radius: 22px;
    box-shadow: inset 0 1px rgba(255, 255, 255, 0.05);
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.yc-landing-feature::after {
    position: absolute;
    right: -50px;
    bottom: -70px;
    width: 160px;
    height: 160px;
    content: "";
    background: rgba(var(--yc-feature-color), 0.12);
    border-radius: 50%;
    filter: blur(35px);
}

.yc-landing-feature:hover {
    border-color: rgba(var(--yc-feature-color), 0.48);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.24), inset 0 1px rgba(255, 255, 255, 0.07);
    transform: translateY(-6px);
}

.yc-landing-feature.is-green { --yc-feature-color: 48, 206, 157; }
.yc-landing-feature.is-red { --yc-feature-color: 255, 87, 105; }
.yc-landing-feature.is-violet { --yc-feature-color: 160, 105, 255; }
.yc-landing-feature.is-gold { --yc-feature-color: 255, 187, 66; }
.yc-landing-feature.is-cyan { --yc-feature-color: 54, 214, 210; }

.yc-landing-feature > i {
    display: inline-flex;
    width: 52px;
    height: 52px;
    align-items: center;
    justify-content: center;
    color: rgb(var(--yc-feature-color));
    background: rgba(var(--yc-feature-color), 0.12);
    border: 1px solid rgba(var(--yc-feature-color), 0.26);
    border-radius: 15px;
    font-size: 1.2rem;
}

.yc-feature-number {
    position: absolute;
    top: 1.45rem;
    right: 1.45rem;
    color: rgba(207, 226, 244, 0.23);
    font-size: 0.68rem;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.yc-landing-feature h3 {
    margin: 1.15rem 0 0.5rem;
    color: #fff;
    font-size: 1.18rem;
    font-weight: 880;
    letter-spacing: -0.025em;
}

.yc-landing-feature p {
    margin: 0;
    color: #91a8bf;
    font-size: 0.8rem;
    line-height: 1.65;
}

.yc-landing-city {
    padding: clamp(3rem, 6vw, 6rem) 0 clamp(5rem, 9vw, 8rem);
}

.yc-landing-city-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(330px, 0.78fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.yc-landing-city-map {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background:
        linear-gradient(180deg, transparent 55%, rgba(2, 10, 22, 0.78)),
        url("../img/yourcity-map-v2.jpg") center / cover;
    border: 1px solid rgba(89, 175, 235, 0.3);
    border-radius: 28px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.38), inset 0 0 42px rgba(33, 135, 245, 0.08);
}

.yc-landing-city-map::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(115deg, rgba(34, 151, 255, 0.05), transparent 42%, rgba(40, 217, 204, 0.05));
    pointer-events: none;
}

.yc-map-beacon {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(145deg, #259bff, #0759c8);
    border: 2px solid rgba(180, 226, 255, 0.8);
    border-radius: 50% 50% 50% 12px;
    box-shadow: 0 10px 24px rgba(0, 67, 159, 0.42), 0 0 0 8px rgba(35, 140, 255, 0.11);
    transform: rotate(-45deg);
    animation: yc-landing-beacon 2.8s ease-in-out infinite;
}

.yc-map-beacon i {
    transform: rotate(45deg);
}

.yc-map-beacon.is-one { top: 24%; right: 21%; }
.yc-map-beacon.is-two { top: 35%; left: 31%; animation-delay: -0.9s; }
.yc-map-beacon.is-three { right: 30%; bottom: 25%; animation-delay: -1.8s; }

.yc-map-caption {
    position: absolute;
    right: 1.2rem;
    bottom: 1.2rem;
    left: 1.2rem;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    background: rgba(4, 17, 32, 0.78);
    border: 1px solid rgba(122, 183, 228, 0.2);
    border-radius: 15px;
    backdrop-filter: blur(14px);
}

.yc-map-caption span {
    color: #52deda;
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.yc-map-caption strong {
    color: #eef8ff;
    font-size: 0.76rem;
}

.yc-landing-city-copy ul {
    display: grid;
    gap: 0.75rem;
    margin: 1.55rem 0 1.75rem;
    padding: 0;
    list-style: none;
}

.yc-landing-city-copy li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #9fb3c9;
    font-size: 0.82rem;
    line-height: 1.55;
}

.yc-landing-city-copy li i {
    display: inline-flex;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    align-items: center;
    justify-content: center;
    margin-top: 0.05rem;
    color: #56dfd9;
    background: rgba(54, 214, 210, 0.1);
    border: 1px solid rgba(54, 214, 210, 0.22);
    border-radius: 50%;
    font-size: 0.64rem;
}

.yc-landing-city-copy li strong {
    color: #edf7ff;
}

.yc-landing-final-cta {
    padding: 0 0 5rem;
}

.yc-landing-final-cta .yc-landing-shell {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: clamp(2rem, 5vw, 4rem);
    overflow: hidden;
    background:
        radial-gradient(circle at 86% 10%, rgba(54, 214, 210, 0.15), transparent 28%),
        radial-gradient(circle at 12% 90%, rgba(35, 140, 255, 0.18), transparent 32%),
        linear-gradient(145deg, rgba(15, 43, 74, 0.96), rgba(6, 20, 37, 0.98));
    border: 1px solid rgba(100, 184, 240, 0.28);
    border-radius: 28px;
    box-shadow: 0 28px 76px rgba(0, 0, 0, 0.3), inset 0 1px rgba(255, 255, 255, 0.06);
}

.yc-landing-final-cta h2 {
    margin-bottom: 0.45rem;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.yc-landing-final-cta .yc-landing-primary {
    flex: 0 0 auto;
}

.yc-landing-footer {
    color: #8fa5bb;
    background: rgba(2, 8, 17, 0.82);
    border-top: 1px solid rgba(109, 175, 224, 0.14);
}

.yc-landing-footer-main {
    display: grid;
    grid-template-columns: minmax(220px, 0.6fr) minmax(0, 1.4fr);
    gap: 3rem;
    align-items: center;
    padding-block: 2.5rem;
}

.yc-landing-footer-brand p {
    margin: 0.6rem 0 0;
    color: #718aa3;
    font-size: 0.72rem;
}

.yc-landing-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.55rem;
}

.yc-landing-footer-links a {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    gap: 0.46rem;
    padding: 0.58rem 0.78rem;
    color: #9db2c8;
    background: rgba(14, 35, 57, 0.55);
    border: 1px solid rgba(105, 165, 212, 0.15);
    border-radius: 12px;
    font-size: 0.69rem;
    font-weight: 800;
    transition: color 160ms ease, border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.yc-landing-footer-links a i {
    color: #50b8ff;
}

.yc-landing-footer-links a:hover {
    color: #fff;
    background: rgba(23, 69, 111, 0.62);
    border-color: rgba(83, 188, 255, 0.38);
    transform: translateY(-2px);
}

.yc-landing-footer-meta {
    display: flex;
    min-height: 62px;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid rgba(106, 162, 207, 0.12);
    font-size: 0.65rem;
}

.yc-landing-footer-meta a {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    color: #90b9d9;
    font-weight: 800;
}

.yc-landing :focus-visible {
    outline: 3px solid rgba(79, 190, 255, 0.7);
    outline-offset: 3px;
}

@keyframes yc-landing-city-drift {
    from { transform: scale(1.025) translate3d(-0.25%, -0.2%, 0); }
    to { transform: scale(1.06) translate3d(0.35%, 0.15%, 0); }
}

@keyframes yc-landing-scan {
    0%, 20% { left: -22%; opacity: 0; }
    38% { opacity: 1; }
    68%, 100% { left: 116%; opacity: 0; }
}

@keyframes yc-landing-character-idle {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -8px, 0); }
}

@keyframes yc-landing-orbit {
    to { transform: translateX(-50%) rotate(360deg); }
}

@keyframes yc-landing-beacon {
    0%, 100% { transform: rotate(-45deg) translate3d(0, 0, 0); }
    50% { transform: rotate(-45deg) translate3d(3px, -3px, 0); }
}

@media (max-width: 1180px) {
    .yc-landing-hero-grid {
        grid-template-columns: minmax(0, 1fr) 390px;
        gap: 2rem;
    }

    .yc-landing-character {
        right: 320px;
        width: 260px;
        height: 480px;
    }
}

@media (max-width: 980px) {
    .yc-landing-nav-links {
        display: none;
    }

    .yc-landing-nav-cta {
        margin-left: auto;
    }

    .yc-landing-hero {
        min-height: auto;
        padding-top: 116px;
    }

    .yc-landing-hero-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .yc-landing-copy {
        max-width: 760px;
        padding-bottom: 0;
    }

    .yc-landing-character {
        right: 0;
        bottom: 355px;
        width: 250px;
        height: 460px;
        opacity: 0.58;
    }

    .yc-auth-panel {
        width: min(100%, 620px);
    }

    .yc-landing-features {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .yc-landing-city-grid {
        grid-template-columns: 1fr;
    }

    .yc-landing-city-copy {
        max-width: 680px;
    }
}

@media (max-width: 680px) {
    .yc-landing-shell {
        width: min(100% - 28px, 1420px);
    }

    .yc-landing-nav {
        min-height: 68px;
    }

    .yc-landing-logo {
        font-size: 1.75rem;
    }

    .yc-landing-nav-cta {
        min-height: 38px;
        padding: 0.56rem 0.75rem;
    }

    .yc-landing-hero {
        padding: 94px 0 42px;
    }

    .yc-landing-copy {
        padding-top: 1.25rem;
    }

    .yc-landing-copy h1 {
        margin-top: 0.75rem;
        font-size: clamp(3rem, 15vw, 4.5rem);
        line-height: 0.94;
    }

    .yc-landing-copy > p {
        font-size: 0.92rem;
    }

    .yc-landing-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .yc-landing-primary,
    .yc-landing-secondary {
        width: 100%;
    }

    .yc-landing-proof {
        gap: 0.38rem;
    }

    .yc-landing-proof span {
        padding: 0.4rem 0.52rem;
        font-size: 0.59rem;
    }

    .yc-landing-character {
        display: none;
    }

    .yc-auth-panel .card {
        padding: 1rem;
        border-radius: 20px;
    }

    .yc-landing-section {
        padding-block: 4.5rem;
    }

    .yc-landing-section-heading {
        margin-bottom: 2rem;
        text-align: left;
    }

    .yc-landing-features {
        grid-template-columns: 1fr;
    }

    .yc-landing-feature {
        min-height: 205px;
    }

    .yc-landing-city-map {
        aspect-ratio: 1 / 0.84;
        border-radius: 20px;
    }

    .yc-map-beacon {
        width: 38px;
        height: 38px;
    }

    .yc-map-caption {
        right: 0.7rem;
        bottom: 0.7rem;
        left: 0.7rem;
        align-items: flex-start;
        flex-direction: column;
        gap: 0.18rem;
    }

    .yc-landing-final-cta .yc-landing-shell {
        align-items: stretch;
        flex-direction: column;
        padding: 1.5rem;
        border-radius: 22px;
    }

    .yc-landing-footer-main {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .yc-landing-footer-links {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        justify-content: stretch;
    }

    .yc-landing-footer-links a {
        justify-content: flex-start;
    }

    .yc-landing-footer-meta {
        min-height: 74px;
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        gap: 0.35rem;
    }
}

@media (max-width: 390px) {
    .yc-landing-footer-links {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .yc-landing-hero::before,
    .yc-landing-hero-glow::after,
    .yc-landing-character::before,
    .yc-landing-character span,
    .yc-map-beacon {
        animation: none !important;
    }
}