:root {
    color-scheme: dark;
    --bg: #0c0c14;
    --surface: #14141e;
    --surface-2: #1a1a26;
    --line: rgba(255, 255, 255, .08);
    --line-strong: rgba(184, 173, 255, .28);
    --text: #f5f3fb;
    --muted: #94919f;
    --quiet: #686574;
    --accent: #a29bfe;
    --accent-deep: #8178e8;
    --accent-wash: rgba(162, 155, 254, .11);
    --green: #71d6aa;
    --radius: 20px;
    --max-width: 1120px;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body {
    min-width: 320px;
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 82% 0%, rgba(107, 88, 202, .17), transparent 34rem),
        radial-gradient(circle at 8% 34%, rgba(74, 61, 148, .08), transparent 30rem),
        var(--bg);
    line-height: 1.55;
    -webkit-tap-highlight-color: transparent;
}
body.modal-open { overflow: hidden; }
button, a { color: inherit; font: inherit; }
button { cursor: pointer; }
a { text-decoration: none; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.page-shell { width: min(var(--max-width), calc(100% - 40px)); margin-inline: auto; }

.site-header {
    position: sticky;
    z-index: 30;
    top: 0;
    display: flex;
    min-height: 72px;
    align-items: center;
    gap: 24px;
    padding-inline: max(20px, calc((100% - 1200px) / 2));
    border-bottom: 1px solid rgba(255, 255, 255, .06);
    background: rgba(12, 12, 20, .86);
    backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 16px; font-weight: 760; letter-spacing: .03em; white-space: nowrap; }
.brand-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(162, 155, 254, .46);
    border-radius: 12px;
    color: var(--accent);
    background: linear-gradient(145deg, rgba(162, 155, 254, .2), rgba(162, 155, 254, .04));
    font-size: 11px;
    font-weight: 850;
}
.main-nav { display: flex; align-items: center; gap: 29px; margin-left: auto; }
.main-nav a { color: #aaa7b5; font-size: 12px; transition: color .2s ease; }
.main-nav a:hover { color: #fff; }
.announcement-trigger {
    display: inline-flex;
    min-height: 35px;
    align-items: center;
    gap: 7px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 11px;
    color: #d9d6e3;
    background: rgba(255, 255, 255, .035);
    font-size: 11px;
    transition: border-color .2s ease, background .2s ease;
}
.announcement-trigger:hover { border-color: var(--line-strong); background: var(--accent-wash); }
.announcement-trigger .fa { color: var(--accent); }

.announcement-strip {
    display: flex;
    min-height: 52px;
    align-items: center;
    gap: 12px;
    margin-top: 22px;
    padding: 9px 15px;
    border: 1px solid rgba(162, 155, 254, .18);
    border-radius: 15px;
    background: linear-gradient(100deg, rgba(162, 155, 254, .1), rgba(255, 255, 255, .025));
}
.announcement-label {
    display: inline-flex;
    min-height: 27px;
    align-items: center;
    padding: 0 9px;
    border-radius: 8px;
    color: var(--accent);
    background: var(--accent-wash);
    font-size: 10px;
    font-weight: 750;
}
.announcement-strip p { min-width: 0; overflow: hidden; flex: 1; margin: 0; color: #aaa7b5; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.announcement-strip button { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border: 0; border-radius: 8px; color: var(--accent); background: transparent; }
.announcement-strip button:hover { background: var(--accent-wash); }

.content-section { padding-top: 55px; }
.services-section { padding-top: 54px; }
.section-heading { display: flex; min-height: 38px; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-heading h1, .section-heading h2 { margin: 0; color: var(--text); font-size: 25px; font-weight: 750; letter-spacing: -.045em; line-height: 1.25; }
.section-heading h1::before, .section-heading h2::before { display: inline-block; width: 4px; height: 22px; margin-right: 10px; border-radius: 99px; background: var(--accent); content: ""; vertical-align: -2px; }

.category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.category-card {
    display: grid;
    min-width: 0;
    min-height: 82px;
    grid-template-columns: 38px minmax(0, 1fr) 12px;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--text);
    background: linear-gradient(135deg, rgba(255, 255, 255, .052), rgba(255, 255, 255, .018));
    text-align: left;
    transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.category-card:hover, .category-card:focus-visible {
    border-color: var(--line-strong);
    background: linear-gradient(135deg, rgba(162, 155, 254, .12), rgba(255, 255, 255, .025));
    box-shadow: 0 8px 24px rgba(0, 0, 0, .16);
    transform: translateY(-1px);
}
.category-card:active { transform: scale(.985); }
.category-icon {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid rgba(162, 155, 254, .2);
    border-radius: 12px;
    color: var(--accent);
    background: linear-gradient(145deg, rgba(162,155,254,.16), rgba(162,155,254,.075));
    box-shadow: inset 0 1px rgba(255,255,255,.06);
    font-size: 15px;
}
.category-name {
    display: -webkit-box;
    min-width: 0;
    overflow: hidden;
    color: #f0eef6;
    font-size: 12px;
    font-weight: 650;
    line-height: 1.45;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.category-arrow { display: grid; width: 12px; height: 24px; place-items: center; color: #777482; font-size: 12px; transition: color .2s ease, transform .2s ease; }
.category-card:hover .category-arrow { color: var(--accent); transform: translateX(2px); }
.empty-state { display: grid; min-height: 135px; place-items: center; border: 1px dashed rgba(255,255,255,.15); border-radius: var(--radius); color: var(--muted); background: rgba(255,255,255,.02); font-size: 12px; }

.guide-section { padding-top: 69px; }
.guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.guide-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.05), rgba(255,255,255,.018)); }
.guide-card > summary {
    position: relative;
    display: flex;
    min-height: 58px;
    align-items: center;
    padding: 0 45px 0 18px;
    color: #f0eef6;
    cursor: pointer;
    font-size: 14px;
    font-weight: 680;
    list-style: none;
}
.guide-card > summary::-webkit-details-marker { display: none; }
.guide-card > summary::after { position: absolute; right: 18px; color: var(--accent); content: "+"; font-size: 19px; font-weight: 400; }
.guide-card[open] > summary::after { content: "−"; }
.guide-list { display: grid; gap: 12px; margin: 0; padding: 0 18px 18px; list-style: none; }
.guide-list li { display: grid; grid-template-columns: 25px minmax(0, 1fr); gap: 8px; align-items: start; }
.guide-list li > span { padding-top: 1px; color: var(--accent); font-size: 10px; font-variant-numeric: tabular-nums; }
.guide-list p, .guide-empty { margin: 0; color: #aaa7b5; font-size: 11px; line-height: 1.75; overflow-wrap: anywhere; }
.guide-empty { padding: 0 18px 18px; }

.contact-section {
    margin-top: 74px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 25px;
    background: radial-gradient(circle at 92% 0, rgba(162,155,254,.12), transparent 40%), rgba(255,255,255,.03);
}
.contact-section .section-heading { margin-bottom: 15px; }
.contact-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 11px; }
.contact-card {
    display: flex;
    min-width: 0;
    min-height: 68px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 15px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(12, 12, 20, .48);
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.contact-card:hover { border-color: var(--line-strong); background: rgba(162,155,254,.07); transform: translateY(-2px); }
.contact-card > span { display: grid; min-width: 0; gap: 3px; }
.contact-card small { color: #898695; font-size: 9px; letter-spacing: .08em; }
.contact-card strong { overflow: hidden; color: #f1eff6; font-size: 13px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.contact-card > .fa { flex: 0 0 auto; color: var(--accent); font-size: 12px; }

.site-footer { margin-top: 74px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-inner { display: flex; min-height: 67px; align-items: center; justify-content: space-between; gap: 14px; color: #777482; font-size: 10px; }
.footer-inner a { color: #858291; }

.mobile-contact-bar { display: none; }
.modal[hidden] { display: none; }
.modal { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(5, 5, 9, .76); backdrop-filter: blur(8px); }
.modal-panel {
    position: relative;
    display: flex;
    width: min(100%, 720px);
    max-height: min(88dvh, 850px);
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 24px;
    background: #171720;
    box-shadow: 0 30px 100px rgba(0,0,0,.52);
    animation: modal-in .2s ease both;
}
.announcement-panel { width: min(100%, 465px); padding: 20px; }
.modal-header { display: flex; min-height: 60px; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 18px; border-bottom: 1px solid rgba(255,255,255,.07); }
.announcement-panel .modal-header { min-height: 42px; padding: 0 0 15px; }
.modal-header h2 { min-width: 0; margin: 0; color: #f5f3fb; font-size: 19px; font-weight: 720; letter-spacing: -.03em; }
.modal-close { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(255,255,255,.08); border-radius: 10px; color: #aaa7b5; background: rgba(255,255,255,.04); }
.modal-close:hover { color: #fff; background: rgba(255,255,255,.09); }
.announcement-list { max-height: 55dvh; overflow: auto; }
.announcement-list article { display: grid; grid-template-columns: 25px minmax(0,1fr); gap: 10px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.announcement-list article > span { color: var(--accent); font-size: 10px; }
.announcement-list p { margin: 0; color: #c0bdc9; font-size: 12px; line-height: 1.75; }
.button { display: inline-flex; min-height: 42px; align-items: center; justify-content: center; gap: 8px; padding: 0 15px; border: 0; border-radius: 11px; font-size: 12px; font-weight: 700; }
.button-primary { color: #15131d; background: var(--accent); box-shadow: 0 9px 25px rgba(129,120,232,.18); }
.button-primary:hover { background: #bdb7ff; }
.modal-done { width: 100%; margin-top: 15px; }
.service-tabs { display: flex; flex: 0 0 auto; gap: 7px; padding: 11px 14px; overflow-x: auto; border-bottom: 1px solid rgba(255,255,255,.07); scrollbar-width: thin; scrollbar-color: rgba(162,155,254,.35) transparent; }
.service-tab { min-height: 34px; flex: 0 0 auto; padding: 0 12px; border: 1px solid rgba(255,255,255,.08); border-radius: 9px; color: #9b98a6; background: rgba(255,255,255,.035); font-size: 10px; }
.service-tab.is-active { border-color: rgba(162,155,254,.3); color: #e1dcff; background: rgba(162,155,254,.14); }
.service-content { min-height: 150px; flex: 1 1 auto; overflow-y: auto; padding: 14px; overscroll-behavior: contain; }
.service-tab-panel[hidden] { display: none; }
.service-tab-panel { display: grid; gap: 11px; }
.price-image { margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 13px; background: #111117; }
.price-image img { display: block; width: 100%; height: auto; }
.service-modal-footer { display: flex; flex: 0 0 auto; justify-content: flex-end; padding: 12px 14px; border-top: 1px solid rgba(255,255,255,.07); background: #14141d; }
@keyframes modal-in { from { opacity: 0; transform: translateY(9px) scale(.99); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 900px) {
    .category-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 699px) {
    body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
    .page-shell { width: calc(100% - 28px); }
    .site-header { min-height: calc(57px + env(safe-area-inset-top)); padding-top: env(safe-area-inset-top); padding-inline: 14px; }
    .brand { font-size: 15px; }
    .brand-mark { width: 31px; height: 31px; border-radius: 10px; font-size: 10px; }
    .main-nav { display: none; }
    .announcement-trigger { width: 34px; min-height: 34px; justify-content: center; padding: 0; border-radius: 10px; }
    .announcement-trigger span { display: none; }
    .announcement-strip { min-height: 46px; margin-top: 13px; gap: 9px; padding: 7px 10px; border-radius: 13px; }
    .announcement-label { min-height: 25px; padding-inline: 8px; font-size: 9px; }
    .announcement-strip p { font-size: 10px; }
    .content-section, .services-section { padding-top: 30px; }
    .services-section { padding-top: 28px; }
    .section-heading { min-height: 30px; margin-bottom: 13px; }
    .section-heading h1, .section-heading h2 { font-size: 21px; }
    .section-heading h1::before, .section-heading h2::before { width: 3px; height: 18px; margin-right: 8px; }
    .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
    .category-card { min-height: 76px; grid-template-columns: 34px minmax(0, 1fr) 10px; gap: 8px; padding: 10px; border-radius: 15px; }
    .category-icon { width: 34px; height: 34px; border-radius: 11px; font-size: 13px; }
    .category-name { font-size: 11px; line-height: 1.4; }
    .category-arrow { width: 10px; }
    .guide-section { padding-top: 45px; }
    .guide-grid { grid-template-columns: 1fr; gap: 9px; }
    .guide-card > summary { min-height: 52px; padding-left: 15px; font-size: 13px; }
    .guide-list { gap: 10px; padding-inline: 15px; }
    .guide-list p, .guide-empty { font-size: 11px; }
    .contact-section { margin-top: 53px; padding: 17px 14px; border-radius: 20px; }
    .contact-grid { grid-template-columns: 1fr; gap: 8px; }
    .contact-card { min-height: 58px; padding: 11px 13px; }
    .site-footer { margin-top: 53px; }
    .footer-inner { min-height: 58px; padding-block: 13px; font-size: 9px; }
    .mobile-contact-bar {
        position: fixed;
        z-index: 40;
        right: 0;
        bottom: 0;
        left: 0;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
        border-top: 1px solid rgba(255,255,255,.08);
        background: rgba(20,20,30,.9);
        backdrop-filter: blur(16px);
    }
    .mobile-contact-bar a { display: flex; min-height: 42px; align-items: center; justify-content: center; gap: 7px; border: 1px solid rgba(162,155,254,.22); border-radius: 11px; color: var(--accent); background: rgba(162,155,254,.09); font-size: 11px; font-weight: 700; }
    .mobile-contact-bar a:last-child { color: #17151f; background: var(--accent); }
    .modal { align-items: end; padding: 0; }
    .modal-panel, .announcement-panel { width: 100%; max-height: 90dvh; border-radius: 22px 22px 0 0; }
    .announcement-panel { padding: 17px 16px calc(16px + env(safe-area-inset-bottom)); }
    .modal-header { padding-inline: 15px; }
    .service-tabs { padding-inline: 11px; }
    .service-content { padding: 10px; }
    .service-modal-footer { padding-bottom: calc(11px + env(safe-area-inset-bottom)); }
}
@media (max-width: 380px) {
    .page-shell { width: calc(100% - 24px); }
    .site-header { padding-inline: 12px; }
    .category-grid { gap: 7px; }
    .category-card { min-height: 72px; grid-template-columns: 31px minmax(0, 1fr) 9px; gap: 7px; padding: 9px; }
    .category-icon { width: 31px; height: 31px; border-radius: 10px; font-size: 12px; }
    .category-name { font-size: 10px; }
    .category-arrow { width: 9px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Premium motion layer: restrained light, depth and motion without changing the information architecture. */
:root {
    --bg: #090b10;
    --surface: #12161d;
    --surface-2: #181d26;
    --line: rgba(231, 235, 246, .10);
    --line-strong: rgba(174, 168, 255, .40);
    --text: #f7f8fb;
    --muted: #a4a9b5;
    --quiet: #737986;
    --accent: #aaa4ff;
    --accent-deep: #837cf2;
    --accent-wash: rgba(170, 164, 255, .11);
    --mint: #7cdec1;
    --shadow-deep: rgba(0, 0, 0, .34);
}

html { scroll-behavior: smooth; }
body {
    position: relative;
    isolation: isolate;
    background: var(--bg);
}
body::before {
    position: fixed;
    z-index: -1;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(to bottom, black 0%, rgba(0,0,0,.50) 42%, transparent 92%);
    content: "";
    opacity: .42;
}
.site-header {
    border-bottom-color: rgba(231,235,246,.09);
    background: rgba(9,11,16,.82);
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
    animation: header-enter .7s cubic-bezier(.2,.75,.25,1) both;
}
.brand-mark {
    position: relative;
    overflow: hidden;
    border-color: rgba(170,164,255,.54);
    background: rgba(170,164,255,.10);
    box-shadow: 0 0 0 5px rgba(170,164,255,.035), inset 0 1px rgba(255,255,255,.12);
}
.brand-mark::after {
    position: absolute;
    width: 26px;
    height: 2px;
    background: var(--mint);
    content: "";
    opacity: .75;
    transform: rotate(-45deg) translateX(-22px);
    animation: mark-sweep 4.8s ease-in-out infinite;
}
.announcement-trigger { position: relative; overflow: hidden; border-color: rgba(231,235,246,.13); background: rgba(255,255,255,.045); }
.announcement-trigger::after,
.announcement-strip::after {
    position: absolute;
    top: 0;
    bottom: 0;
    left: -28%;
    width: 22%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
    content: "";
    transform: skewX(-18deg);
    animation: light-sweep 6.5s ease-in-out infinite;
}
.announcement-strip {
    position: relative;
    overflow: hidden;
    border-color: rgba(170,164,255,.20);
    background: rgba(20,24,33,.82);
    box-shadow: 0 12px 30px rgba(0,0,0,.11), inset 0 1px rgba(255,255,255,.04);
    animation: announcement-enter .75s .08s cubic-bezier(.2,.75,.25,1) both;
}
.announcement-label { color: #d8d5ff; background: rgba(170,164,255,.15); }
.announcement-strip p { color: #b6bbc7; }
.section-heading h1, .section-heading h2 { letter-spacing: 0; }
.section-heading h1::before, .section-heading h2::before { background: var(--accent); box-shadow: 0 0 16px rgba(170,164,255,.36); }
.category-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    min-height: 86px;
    border-color: rgba(231,235,246,.105);
    background: rgba(18,22,29,.88);
    box-shadow: 0 12px 26px rgba(0,0,0,.10), inset 0 1px rgba(255,255,255,.04);
    transform: perspective(900px) rotateX(var(--card-rx, 0deg)) rotateY(var(--card-ry, 0deg)) translateY(var(--card-lift, 0px));
    transition: transform .35s cubic-bezier(.2,.75,.25,1), border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.category-card::before {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: -80%;
    width: 48%;
    background: linear-gradient(100deg, transparent, rgba(255,255,255,.07), transparent);
    content: "";
    transform: skewX(-18deg);
    transition: left .65s cubic-bezier(.2,.75,.25,1);
}
.category-card:hover, .category-card:focus-visible {
    --card-lift: -4px;
    border-color: rgba(170,164,255,.42);
    background: rgba(25,30,40,.96);
    box-shadow: 0 18px 34px rgba(0,0,0,.23), 0 0 0 1px rgba(170,164,255,.07), inset 0 1px rgba(255,255,255,.08);
}
.category-card:hover::before, .category-card:focus-visible::before { left: 132%; }
.category-card:active { --card-lift: 0px; transform: perspective(900px) rotateX(0) rotateY(0) scale(.985); }
.category-icon {
    border-color: rgba(170,164,255,.24);
    color: #bcb8ff;
    background: rgba(170,164,255,.10);
    box-shadow: inset 0 1px rgba(255,255,255,.10), 0 0 0 4px rgba(170,164,255,.025);
    transition: transform .35s cubic-bezier(.2,.75,.25,1), background .3s ease, border-color .3s ease;
}
.category-card:hover .category-icon { border-color: rgba(170,164,255,.48); background: rgba(170,164,255,.16); transform: translateY(-2px) rotate(-4deg); }
.category-name { color: #f0f2f7; font-size: 12.5px; letter-spacing: 0; }
.category-arrow { color: #818895; transition: color .25s ease, transform .35s cubic-bezier(.2,.75,.25,1); }
.category-card:hover .category-arrow { color: var(--mint); transform: translateX(4px); }
.guide-card {
    border-color: rgba(231,235,246,.10);
    background: rgba(18,22,29,.78);
    box-shadow: 0 12px 26px rgba(0,0,0,.08), inset 0 1px rgba(255,255,255,.035);
    transition: border-color .3s ease, background .3s ease, transform .35s cubic-bezier(.2,.75,.25,1), box-shadow .3s ease;
}
.guide-card:hover { border-color: rgba(170,164,255,.30); background: rgba(23,28,37,.92); transform: translateY(-3px); box-shadow: 0 17px 32px rgba(0,0,0,.18); }
.guide-card > summary::after { transition: transform .3s ease, color .3s ease; }
.guide-card[open] > summary::after { color: var(--mint); transform: rotate(180deg); }
.contact-section {
    border-color: rgba(231,235,246,.11);
    background: rgba(18,22,29,.72);
    box-shadow: 0 18px 40px rgba(0,0,0,.14), inset 0 1px rgba(255,255,255,.045);
}
.contact-card { position: relative; overflow: hidden; border-color: rgba(231,235,246,.10); background: rgba(9,11,16,.45); }
.contact-card::after { position: absolute; right: -20px; bottom: -20px; width: 74px; height: 74px; border: 1px solid rgba(124,222,193,.12); border-radius: 50%; content: ""; transform: scale(.5); opacity: 0; transition: transform .4s ease, opacity .4s ease; }
.contact-card:hover { border-color: rgba(124,222,193,.35); background: rgba(20,27,31,.72); transform: translateY(-4px); }
.contact-card:hover::after { transform: scale(1); opacity: 1; }
.contact-card > .fa { color: var(--mint); transition: transform .35s cubic-bezier(.2,.75,.25,1); }
.contact-card:hover > .fa { transform: translateX(4px); }
.site-footer { border-top-color: rgba(231,235,246,.08); }
.button { position: relative; overflow: hidden; }
.button-primary { background: #b8b2ff; box-shadow: 0 12px 28px rgba(131,124,242,.20); transition: transform .25s ease, background .25s ease, box-shadow .25s ease; }
.button-primary:hover { background: #d0ccff; box-shadow: 0 16px 32px rgba(131,124,242,.30); transform: translateY(-2px); }
.service-tab { transition: border-color .25s ease, color .25s ease, background .25s ease, transform .25s ease; }
.service-tab:hover { color: #f2f1ff; transform: translateY(-1px); }
.service-tab.is-active { position: relative; border-color: rgba(170,164,255,.42); background: rgba(170,164,255,.15); }
.service-tab.is-active::after { position: absolute; right: 10px; bottom: -12px; left: 10px; height: 2px; border-radius: 2px; background: var(--mint); box-shadow: 0 0 10px rgba(124,222,193,.45); content: ""; }
.modal-panel { border-color: rgba(231,235,246,.14); background: #12161d; box-shadow: 0 30px 100px rgba(0,0,0,.60), 0 0 0 1px rgba(170,164,255,.04); animation: modal-premium-in .42s cubic-bezier(.2,.75,.25,1) both; }
.modal-panel::before { position: absolute; z-index: 1; top: 0; right: 18%; left: 18%; height: 2px; border-radius: 0 0 4px 4px; background: linear-gradient(90deg, transparent, var(--accent), var(--mint), transparent); content: ""; opacity: .75; }
.mobile-contact-bar { background: rgba(9,11,16,.88); box-shadow: 0 -12px 28px rgba(0,0,0,.18); }
.mobile-contact-bar a { position: relative; overflow: hidden; border-color: rgba(231,235,246,.13); color: #d1d5df; background: rgba(255,255,255,.045); transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease; }
.mobile-contact-bar a:hover { border-color: rgba(170,164,255,.42); background: rgba(170,164,255,.12); transform: translateY(-2px); }
.mobile-contact-bar a:last-child { color: #12151b; background: #b8b2ff; box-shadow: 0 8px 20px rgba(131,124,242,.18); }
.mobile-contact-bar a:last-child:hover { background: #d0ccff; box-shadow: 0 12px 24px rgba(131,124,242,.30); }

html.js-ready .content-section,
html.js-ready .site-footer,
html.js-ready .category-card,
html.js-ready .guide-card,
html.js-ready .contact-card {
    opacity: 0;
    transform: translateY(18px);
}
html.js-ready .category-card { transform: perspective(900px) rotateX(0) rotateY(0) translateY(18px); }
html.js-ready .content-section.is-visible,
html.js-ready .site-footer.is-visible,
html.js-ready .category-card.is-visible,
html.js-ready .guide-card.is-visible,
html.js-ready .contact-card.is-visible {
    opacity: 1;
    transition-delay: var(--reveal-delay, 0ms);
}
html.js-ready .content-section.is-visible,
html.js-ready .site-footer.is-visible,
html.js-ready .guide-card.is-visible,
html.js-ready .contact-card.is-visible { transform: translateY(0); }
html.js-ready .category-card.is-visible { transform: perspective(900px) rotateX(var(--card-rx, 0deg)) rotateY(var(--card-ry, 0deg)) translateY(var(--card-lift, 0px)); }
html.js-ready .content-section,
html.js-ready .site-footer { transition: opacity .72s ease, transform .72s cubic-bezier(.2,.75,.25,1); }
html.js-ready .category-card,
html.js-ready .guide-card,
html.js-ready .contact-card { transition: opacity .62s ease, transform .62s cubic-bezier(.2,.75,.25,1), border-color .3s ease, background .3s ease, box-shadow .3s ease; }
.interaction-ripple { position: absolute; width: 10px; height: 10px; pointer-events: none; border-radius: 50%; background: rgba(255,255,255,.34); transform: translate(-50%, -50%) scale(1); animation: ripple-out .62s ease-out both; }

@keyframes header-enter { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes announcement-enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes mark-sweep { 0%, 55% { opacity: 0; transform: rotate(-45deg) translateX(-22px); } 68%, 82% { opacity: .8; } 100% { opacity: 0; transform: rotate(-45deg) translateX(36px); } }
@keyframes light-sweep { 0%, 66% { left: -28%; } 100% { left: 135%; } }
@keyframes modal-premium-in { from { opacity: 0; transform: translateY(24px) scale(.975); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes ripple-out { to { opacity: 0; transform: translate(-50%, -50%) scale(18); } }

@media (max-width: 699px) {
    .site-header { min-height: calc(59px + env(safe-area-inset-top)); }
    .announcement-strip { margin-top: 15px; box-shadow: 0 10px 24px rgba(0,0,0,.10), inset 0 1px rgba(255,255,255,.04); }
    .content-section, .services-section { padding-top: 31px; }
    .section-heading { margin-bottom: 14px; }
    .category-grid { gap: 10px; }
    .category-card { min-height: 80px; border-radius: 16px; box-shadow: 0 10px 22px rgba(0,0,0,.13), inset 0 1px rgba(255,255,255,.045); }
    .category-name { font-size: 11.5px; line-height: 1.42; }
    .guide-section { padding-top: 49px; }
    .guide-card { border-radius: 17px; }
    .contact-section { margin-top: 49px; }
    .site-footer { margin-top: 49px; }
    .mobile-contact-bar { padding-top: 9px; }
    .mobile-contact-bar a { min-height: 44px; border-radius: 12px; }
    .modal-panel { animation-name: modal-mobile-in; }
}
@media (prefers-reduced-motion: reduce) {
    body::before, .brand-mark::after, .announcement-trigger::after, .announcement-strip::after { animation: none; }
    html.js-ready .content-section,
    html.js-ready .site-footer,
    html.js-ready .category-card,
    html.js-ready .guide-card,
    html.js-ready .contact-card { opacity: 1; transform: none; transition: none; }
}
@keyframes modal-mobile-in { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: translateY(0); } }