:root {
    --bg: #050506;
    --surface: #0f1014;
    --surface-2: #17181e;
    --text: #f6f6f3;
    --soft: #d9d9d2;
    --muted: #a3a49f;
    --line: rgba(255, 255, 255, 0.12);
    --accent: #34d7c3;
    --accent-2: #d8ff64;
    --danger: #ff6b6b;
    --success: #74e3a2;
    --radius: 8px;
    --container: 1440px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 86px;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.72;
    letter-spacing: -0.01em;
    word-break: keep-all;
    overflow-wrap: break-word;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(circle at 20% 10%, rgba(52, 215, 195, 0.18), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(216, 255, 100, 0.1), transparent 28%),
        radial-gradient(circle at 50% 88%, rgba(90, 120, 255, 0.12), transparent 32%),
        var(--bg);
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.28;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: 5px 5px;
    mix-blend-mode: overlay;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
    outline: 3px solid rgba(52, 215, 195, 0.85);
    outline-offset: 3px;
}

body.is-scrolling main > section.section-inview {
    --section-glow: 1;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

svg {
    display: block;
}

.container {
    width: min(100% - 80px, var(--container));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px max(40px, calc((100vw - var(--container)) / 2 + 40px));
    border-bottom: 1px solid transparent;
    transition: background 0.25s ease, border-color 0.25s ease, padding 0.25s ease;
}

.site-header.is-scrolled {
    padding-top: 16px;
    padding-bottom: 16px;
    background: rgba(5, 5, 6, 0.9);
    border-color: var(--line);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-size: 17px;
    font-weight: 850;
    line-height: 1;
    letter-spacing: 0.04em;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(52, 215, 195, 0.2), rgba(216, 255, 100, 0.12));
}

.brand-mark svg {
    width: 21px;
    height: 21px;
    fill: var(--text);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 30px;
    color: rgba(246, 246, 243, 0.74);
    font-size: 15px;
    font-weight: 650;
    line-height: 1;
}

.site-nav a {
    transition: color 0.2s ease;
}

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

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--text);
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 5px auto;
    background: currentColor;
}

.section,
.section-panel {
    position: relative;
    padding: 128px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.section::after,
.section-panel::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: min(100% - 80px, var(--container));
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    transform: translateX(-50%);
    pointer-events: none;
}

.section > .container,
.section-panel > .container {
    width: min(100% - 80px, var(--container));
}

.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 150px;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 16% 18%, rgba(52, 215, 195, 0.16), transparent 28%),
        radial-gradient(circle at 84% 20%, rgba(216, 255, 100, 0.12), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 52%);
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.77fr);
    gap: 72px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    max-width: 860px;
    margin-bottom: 28px;
    font-size: clamp(58px, 5.8vw, 104px);
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -0.045em;
}

h2 {
    max-width: 860px;
    margin-bottom: 34px;
    font-size: clamp(36px, 3.7vw, 62px);
    font-weight: 850;
    line-height: 1.18;
    letter-spacing: -0.035em;
}

h3 {
    margin-bottom: 12px;
    font-size: 23px;
    font-weight: 800;
    line-height: 1.34;
    letter-spacing: -0.025em;
}

.hero-text,
.lead,
.contact-copy p {
    max-width: 760px;
    color: var(--soft);
    font-size: 20px;
    font-weight: 430;
    line-height: 1.78;
    letter-spacing: -0.015em;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
}

.trust-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 760px;
    margin-top: 34px;
}

.trust-metrics div {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(14px);
}

.trust-metrics strong {
    display: block;
    margin-bottom: 6px;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.2;
}

.trust-metrics span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 52px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.01em;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--text);
    color: #050506;
}

.btn-outline {
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
}

.hero-visual {
    position: relative;
    min-height: 560px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    overflow: hidden;
}

.trust-visual {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 32px;
}

.trust-panel {
    position: relative;
    z-index: 2;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 5, 6, 0.78);
    backdrop-filter: blur(14px);
}

.trust-panel p {
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 850;
    line-height: 1.3;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.trust-panel strong {
    display: block;
    max-width: 460px;
    margin-bottom: 14px;
    font-size: 34px;
    font-weight: 900;
    line-height: 1.22;
    letter-spacing: -0.035em;
}

.trust-panel span {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.55;
}

.process-lines {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 12px;
}

.process-lines span {
    display: flex;
    align-items: center;
    min-height: 54px;
    padding: 0 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.045);
    color: var(--soft);
    font-size: 15px;
    font-weight: 760;
    line-height: 1.4;
    transform: translateX(calc(var(--i) * 8px));
    transition: transform 0.5s ease, border-color 0.5s ease;
}

.section-inview .process-lines span {
    transform: translateX(0);
    border-color: rgba(52, 215, 195, 0.35);
}

.visual-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    min-height: 560px;
    background: rgba(255, 255, 255, 0.08);
}

.visual-grid span {
    background: #0b0c10;
    animation: pulseCell 5s ease-in-out infinite;
}

.visual-grid span:nth-child(3n) {
    animation-delay: 0.35s;
}

.visual-grid span:nth-child(4n) {
    animation-delay: 0.75s;
}

.metric {
    position: absolute;
    left: 28px;
    right: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 5, 6, 0.82);
    backdrop-filter: blur(16px);
}

.metric strong {
    font-size: 17px;
    font-weight: 850;
    line-height: 1.2;
}

.metric span {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.35;
}

.metric-a {
    top: 32px;
}

.metric-b {
    bottom: 32px;
}

.about,
.contact {
    border-top: 1px solid var(--line);
}

.about {
    background:
        linear-gradient(180deg, #050506 0%, #0b0c10 100%),
        radial-gradient(circle at 10% 15%, rgba(52, 215, 195, 0.1), transparent 30%);
}

.services {
    background:
        linear-gradient(180deg, #0b0c10 0%, #050506 100%),
        radial-gradient(circle at 90% 20%, rgba(216, 255, 100, 0.08), transparent 28%);
}

.portfolio {
    background:
        linear-gradient(180deg, #050506 0%, #0e0f14 100%);
}

.strengths {
    background:
        linear-gradient(180deg, #0e0f14 0%, #050506 100%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 58px);
}

.section-title {
    margin-bottom: 44px;
}

.section-lead {
    max-width: 720px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.76;
}

.concept-player {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--line);
    background: #07080b;
}

.concept-player::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: calc(0.35 + (var(--section-glow, 0) * 0.35));
    background:
        radial-gradient(circle at 72% 44%, rgba(52, 215, 195, 0.18), transparent 30%),
        radial-gradient(circle at 20% 80%, rgba(216, 255, 100, 0.1), transparent 28%);
    transition: opacity 0.6s ease;
}

.purpose-showcase {
    background:
        linear-gradient(180deg, #f5f4ef 0%, #ffffff 100%);
    color: #101010;
}

.purpose-showcase::before {
    display: none;
}

.purpose-showcase .eyebrow {
    color: #0f8f7f;
}

.purpose-showcase h2 {
    color: #101010;
}

.purpose-showcase .section-lead {
    color: #66645e;
}

.purpose-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.purpose-card {
    display: grid;
    grid-template-rows: 230px minmax(0, 1fr);
    min-height: 520px;
    border: 1px solid rgba(16, 16, 16, 0.12);
    border-radius: var(--radius);
    background: #ffffff;
    color: #101010;
    overflow: hidden;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.08);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.purpose-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 16, 16, 0.28);
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.14);
}

.purpose-preview {
    display: grid;
    gap: 10px;
    padding: 22px;
    border-bottom: 1px solid rgba(16, 16, 16, 0.1);
}

.purpose-preview span {
    border-radius: 6px;
    background: rgba(16, 16, 16, 0.08);
}

.purpose-corporate .purpose-preview {
    grid-template-columns: 1.4fr 0.8fr;
    grid-template-rows: 1.3fr 0.7fr;
    background: linear-gradient(135deg, #f8fafc, #e7f5f2);
}

.purpose-landing .purpose-preview {
    grid-template-columns: 1fr;
    grid-template-rows: 1.4fr 0.45fr 0.45fr 0.45fr;
    background: linear-gradient(135deg, #fff1ec, #ffe9b5);
}

.purpose-commerce .purpose-preview {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 0.6fr 1fr 1fr;
    background: linear-gradient(135deg, #fff5fb, #edf8ff);
}

.purpose-commerce .purpose-preview span:first-child {
    grid-column: 1 / -1;
}

.purpose-product .purpose-preview {
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: 1fr 0.55fr 0.55fr;
    background: linear-gradient(135deg, #f5f5f0, #e5e0d6);
}

.purpose-product .purpose-preview span:first-child {
    grid-row: 1 / -1;
}

.purpose-corporate .purpose-preview span {
    background: rgba(15, 143, 127, 0.18);
}

.purpose-landing .purpose-preview span {
    background: rgba(255, 92, 59, 0.18);
}

.purpose-commerce .purpose-preview span {
    background: rgba(223, 84, 168, 0.18);
}

.purpose-product .purpose-preview span {
    background: rgba(130, 110, 72, 0.2);
}

.purpose-copy {
    display: flex;
    flex-direction: column;
    padding: 26px;
}

.purpose-copy small {
    margin-bottom: 16px;
    color: #0f8f7f;
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.purpose-landing .purpose-copy small {
    color: #e34a2e;
}

.purpose-commerce .purpose-copy small {
    color: #c13f95;
}

.purpose-product .purpose-copy small {
    color: #78633e;
}

.purpose-copy h3 {
    margin-bottom: 13px;
    color: #101010;
    font-size: 25px;
    line-height: 1.28;
}

.purpose-copy p {
    color: #66645e;
    font-size: 15px;
    line-height: 1.68;
}

.purpose-copy strong {
    margin-top: auto;
    color: #101010;
    font-size: 15px;
    font-weight: 900;
}

.purpose-player {
    --purpose-accent: #0f8f7f;
    position: relative;
    display: grid;
    grid-template-columns: minmax(360px, 0.92fr) minmax(360px, 0.78fr);
    gap: 28px;
    align-items: stretch;
    padding: 30px;
    border: 1px solid rgba(16, 16, 16, 0.12);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(247, 247, 241, 0.86)),
        #ffffff;
    color: #101010;
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.12);
    overflow: hidden;
}

.purpose-player::before {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px solid rgba(16, 16, 16, 0.06);
    border-radius: var(--radius);
    pointer-events: none;
}

.purpose-player[data-current="landing"] {
    --purpose-accent: #e34a2e;
}

.purpose-player[data-current="commerce"] {
    --purpose-accent: #c13f95;
}

.purpose-player[data-current="product"] {
    --purpose-accent: #78633e;
}

.purpose-disc-stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 440px;
    border: 1px solid rgba(16, 16, 16, 0.1);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 28% 18%, color-mix(in srgb, var(--purpose-accent) 16%, transparent), transparent 34%),
        linear-gradient(135deg, #f8f8f3, #ebe9de);
    overflow: hidden;
}

.purpose-disc-stage::before {
    content: "SELECT WEBSITE TYPE";
    position: absolute;
    left: 20px;
    top: 20px;
    color: rgba(16, 16, 16, 0.42);
    font-size: 11px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.12em;
}

.purpose-disc {
    position: relative;
    width: min(330px, 66vw);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle, #101010 0 14%, transparent 14.5%),
        radial-gradient(circle, rgba(255, 255, 255, 0.94) 0 15%, rgba(255, 255, 255, 0.18) 15.5% 22%, transparent 22.5%),
        conic-gradient(from 34deg, var(--purpose-accent), #ffffff, #161616, #e9e6d8, var(--purpose-accent));
    box-shadow:
        0 34px 86px rgba(0, 0, 0, 0.22),
        inset 0 0 0 1px rgba(16, 16, 16, 0.16);
    animation: purposeSpin 13s linear infinite;
    transition: filter 0.25s ease, transform 0.25s ease;
}

.purpose-disc::before {
    content: "";
    position: absolute;
    inset: 22px;
    border: 1px solid rgba(16, 16, 16, 0.22);
    border-radius: 50%;
    background:
        repeating-radial-gradient(circle, rgba(255, 255, 255, 0.24) 0 1px, transparent 1px 12px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.2), transparent 45%, rgba(255, 255, 255, 0.28));
}

.purpose-disc-label {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    place-items: center;
    width: 116px;
    height: 116px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    background: #101010;
    color: #ffffff;
    text-align: center;
    transform: translate(-50%, -50%);
}

.purpose-disc-label span {
    font-size: 12px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: 0.06em;
}

.purpose-disc-label strong {
    max-width: 78px;
    color: var(--purpose-accent);
    font-size: 11px;
    font-weight: 900;
    line-height: 1.15;
}

.purpose-tonearm {
    position: absolute;
    top: 80px;
    right: 52px;
    width: 124px;
    height: 12px;
    border-radius: 999px;
    background: #101010;
    box-shadow: -8px 8px 0 rgba(0, 0, 0, 0.12);
    transform: rotate(34deg);
    transform-origin: right center;
}

.purpose-tonearm::before {
    content: "";
    position: absolute;
    right: -14px;
    top: -10px;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(16, 16, 16, 0.16);
    border-radius: 50%;
    background: #ffffff;
}

.purpose-tonearm::after {
    content: "";
    position: absolute;
    left: -13px;
    top: -9px;
    width: 27px;
    height: 31px;
    border-radius: 6px;
    background: var(--purpose-accent);
}

.purpose-track-list {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 12px;
    align-content: center;
}

.purpose-track {
    position: relative;
    display: grid;
    gap: 6px;
    min-height: 104px;
    padding: 18px 18px 18px 56px;
    border: 1px solid rgba(16, 16, 16, 0.11);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.055);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.purpose-track::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 50%;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(16, 16, 16, 0.34);
    border-radius: 50%;
    transform: translateY(-50%);
}

.purpose-track::after {
    content: "";
    position: absolute;
    left: 26px;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--purpose-accent);
    opacity: 0;
    transform: translateY(-50%) scale(0.6);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.purpose-track:hover,
.purpose-track:focus-visible,
.purpose-track.is-active {
    transform: translateX(6px);
    border-color: color-mix(in srgb, var(--purpose-accent) 42%, rgba(16, 16, 16, 0.16));
    background: color-mix(in srgb, var(--purpose-accent) 10%, #ffffff);
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.09);
}

.purpose-track:hover::after,
.purpose-track:focus-visible::after,
.purpose-track.is-active::after {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.purpose-track span {
    color: var(--purpose-accent);
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.purpose-track strong {
    color: #101010;
    font-size: 23px;
    font-weight: 900;
    line-height: 1.28;
    letter-spacing: -0.025em;
}

.purpose-track small {
    color: #66645e;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.55;
}

.player-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.84fr) minmax(420px, 1fr);
    gap: 72px;
    align-items: center;
}

.cd-player {
    position: relative;
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(280px, 0.72fr);
    gap: 28px;
    align-items: center;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
        #0b0c10;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 30px 90px rgba(0, 0, 0, 0.32);
}

.cd-player::before {
    content: "";
    position: absolute;
    inset: 14px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius);
    pointer-events: none;
}

.cd-stage {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 410px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 36px);
    overflow: hidden;
}

.cd-stage::before {
    content: "SELECT DRAFT";
    position: absolute;
    left: 18px;
    top: 18px;
    color: rgba(255, 255, 255, 0.36);
    font-size: 11px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.12em;
}

.cd-disc {
    position: relative;
    width: min(300px, 70vw);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle, #050506 0 14%, transparent 14.5%),
        radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 15%, rgba(255, 255, 255, 0.1) 15.5% 22%, transparent 22.5%),
        conic-gradient(from 20deg, #34d7c3, #f6f6f3, #d8ff64, #17181e, #34d7c3);
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.38);
    animation: cdSpin 12s linear infinite;
    transition: filter 0.3s ease, transform 0.3s ease;
}

.cd-disc::before {
    content: "";
    position: absolute;
    inset: 22px;
    border: 1px solid rgba(5, 5, 6, 0.22);
    border-radius: 50%;
    background: repeating-radial-gradient(circle, rgba(255, 255, 255, 0.2) 0 1px, transparent 1px 12px);
}

.cd-label {
    position: absolute;
    inset: 50%;
    display: grid;
    place-items: center;
    width: 108px;
    height: 108px;
    border-radius: 50%;
    background: #050506;
    color: var(--text);
    transform: translate(-50%, -50%);
    text-align: center;
}

.cd-label span {
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.05em;
}

.cd-label strong {
    max-width: 76px;
    color: var(--accent);
    font-size: 11px;
    line-height: 1.15;
}

.cd-player[data-current="3"] .cd-disc {
    filter: hue-rotate(72deg) saturate(1.08);
}

.cd-player[data-current="4"] .cd-disc {
    filter: hue-rotate(130deg) saturate(0.95);
}

.cd-player[data-current="5"] .cd-disc {
    filter: hue-rotate(205deg) saturate(1.18);
}

.cd-player[data-current="6"] .cd-disc {
    filter: hue-rotate(300deg) saturate(1.22);
}

.cd-arm {
    position: absolute;
    top: 76px;
    right: 52px;
    width: 120px;
    height: 12px;
    border-radius: 999px;
    background: var(--text);
    transform: rotate(34deg);
    transform-origin: right center;
    box-shadow: -8px 8px 0 rgba(0, 0, 0, 0.22);
}

.cd-arm::after {
    content: "";
    position: absolute;
    left: -12px;
    top: -9px;
    width: 26px;
    height: 30px;
    border-radius: 6px;
    background: var(--accent);
}

.track-list {
    display: grid;
    gap: 10px;
}

.track {
    position: relative;
    display: grid;
    gap: 5px;
    padding: 17px 18px 17px 52px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(5, 5, 6, 0.48);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.track::before {
    content: "";
    position: absolute;
    left: 18px;
    top: 50%;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translateY(-50%);
}

.track::after {
    content: "";
    position: absolute;
    left: 24px;
    top: 50%;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0;
    transform: translateY(-50%) scale(0.6);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.track:hover,
.track.is-active {
    transform: translateX(6px);
    border-color: rgba(52, 215, 195, 0.55);
    background: rgba(52, 215, 195, 0.1);
}

.track:hover::after,
.track.is-active::after {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.track span {
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.track strong {
    font-size: 17px;
    font-weight: 820;
    line-height: 1.32;
}

.about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
    gap: 40px;
    align-items: stretch;
    margin-bottom: 34px;
}

.about-stat {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 250px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.about-stat strong {
    display: block;
    margin-bottom: 10px;
    font-size: 52px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.035em;
}

.about-stat span,
.service-card p,
.portfolio-card p,
.strength-item span,
.site-footer p {
    color: var(--muted);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.process-grid article {
    position: relative;
    min-height: 250px;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
        var(--surface);
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.process-grid article::before {
    content: "";
    position: absolute;
    left: 26px;
    right: 26px;
    top: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.process-grid article:hover {
    transform: translateY(-5px);
    border-color: rgba(52, 215, 195, 0.42);
    background:
        linear-gradient(180deg, rgba(52, 215, 195, 0.08), rgba(255, 255, 255, 0.025)),
        var(--surface-2);
}

.process-grid span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 26px;
    border: 1px solid rgba(52, 215, 195, 0.45);
    border-radius: 50%;
    color: var(--accent);
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
}

.process-grid h3 {
    margin-bottom: 12px;
    font-size: 20px;
    line-height: 1.34;
}

.process-grid p {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.68;
}

.card-grid,
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.service-card,
.portfolio-card,
.case-card,
.compare-card,
.estimate-app,
.faq-list details {
    min-height: 288px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(16, 16, 20, 0.72);
    backdrop-filter: blur(16px);
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.service-card:hover,
.portfolio-card:hover,
.case-card:hover,
.compare-card:hover {
    transform: translateY(-6px);
    border-color: rgba(52, 215, 195, 0.44);
    background: var(--surface-2);
}

.estimate-section,
.case-section,
.before-after,
.faq-section {
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.005));
}

.estimate-app {
    padding: 28px;
}

.estimate-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.estimate-tabs button {
    min-height: 42px;
    padding: 0 15px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.04);
    color: var(--soft);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.estimate-tabs button.is-active {
    background: var(--text);
    color: var(--bg);
}

.estimate-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.48fr);
    gap: 24px;
}

.estimate-panel {
    display: none;
}

.estimate-panel.is-active {
    display: grid;
    gap: 12px;
}

.estimate-panel h3 {
    margin-bottom: 8px;
}

.estimate-option {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 12px;
    align-items: start;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.035);
    cursor: pointer;
}

.estimate-option input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.estimate-option strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text);
    font-size: 16px;
    line-height: 1.35;
}

.estimate-option small,
.stepper p,
.scope-box p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.stepper,
.scope-box {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.035);
}

.stepper input {
    max-width: 160px;
    margin: 8px 0;
}

.scope-box summary {
    color: var(--accent);
    font-weight: 850;
    cursor: pointer;
}

.estimate-result {
    position: sticky;
    top: 96px;
    align-self: start;
    padding: 24px;
    border: 1px solid rgba(52, 215, 195, 0.25);
    border-radius: var(--radius);
    background: rgba(5, 5, 6, 0.74);
    backdrop-filter: blur(18px);
}

.estimate-result dl {
    display: grid;
    gap: 12px;
    margin: 0 0 20px;
}

.estimate-result dl div {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.estimate-result dt {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.estimate-result dd {
    margin: 6px 0 0;
    color: var(--text);
    font-size: 24px;
    font-weight: 900;
    line-height: 1.2;
}

.result-list {
    margin: 18px 0;
}

.result-list strong {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.result-list ul {
    display: grid;
    gap: 6px;
    margin: 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 14px;
}

.estimate-note {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.case-grid,
.compare-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.case-card {
    min-height: 300px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.case-card p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.65;
}

.case-card p strong {
    color: var(--soft);
}

.case-card a {
    display: inline-flex;
    margin-top: 12px;
    color: var(--accent);
    font-weight: 900;
}

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

.compare-card {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.compare-card span {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.compare-card ul {
    display: grid;
    gap: 12px;
    margin: 0;
    padding-left: 20px;
    color: var(--muted);
}

.compare-card.after {
    border-color: rgba(52, 215, 195, 0.42);
    background: rgba(52, 215, 195, 0.08);
}

.faq-list {
    display: grid;
    gap: 10px;
    width: 100%;
    max-width: none;
}

.faq-list details {
    position: relative;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(16, 16, 20, 0.76);
    backdrop-filter: blur(16px);
    overflow: hidden;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.faq-list details:hover,
.faq-list details[open] {
    border-color: rgba(52, 215, 195, 0.42);
    background: rgba(23, 24, 30, 0.84);
}

.faq-list summary {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 54px 14px 20px;
    color: var(--text);
    font-size: 17px;
    font-weight: 850;
    line-height: 1.45;
    letter-spacing: -0.02em;
    cursor: pointer;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "";
    position: absolute;
    right: 22px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    transform: translateY(-65%) rotate(45deg);
    transition: transform 0.2s ease;
}

.faq-list details[open] summary::after {
    transform: translateY(-35%) rotate(225deg);
}

.faq-list p {
    margin: 0;
    padding: 0 20px 16px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.66;
    letter-spacing: -0.01em;
}

.faq-list details[open] p {
    animation: faqReveal 0.22s ease both;
}

.faq-list details {
    min-height: 0;
}

.floating-actions {
    position: fixed;
    right: 22px;
    top: 50%;
    z-index: 80;
    display: grid;
    gap: 10px;
    transform: translateY(-50%);
}

.floating-action {
    display: grid;
    place-items: center;
    gap: 5px;
    width: 62px;
    min-height: 62px;
    padding: 8px 6px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(5, 5, 6, 0.78);
    color: var(--text);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(16px);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.floating-action:hover {
    transform: translateX(-4px);
    border-color: rgba(52, 215, 195, 0.58);
    background: rgba(52, 215, 195, 0.14);
}

.floating-action svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.floating-action span {
    font-size: 11px;
    font-weight: 850;
    line-height: 1;
    letter-spacing: -0.01em;
}

.floating-action[data-scroll-top] {
    font: inherit;
}

.card-icon {
    width: 38px;
    height: 38px;
    margin-bottom: 26px;
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card > span {
    display: inline-block;
    margin-bottom: 20px;
    color: var(--accent-2);
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
}

.service-card p,
.portfolio-card p {
    margin-bottom: 0;
    font-size: 16px;
    line-height: 1.72;
    letter-spacing: -0.01em;
}

.portfolio-shot {
    display: grid;
    place-items: center;
    height: 210px;
    margin: -12px -12px 26px;
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(52, 215, 195, 0.22), rgba(216, 255, 100, 0.13)),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 42px);
    color: rgba(255, 255, 255, 0.92);
    font-size: 30px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0.02em;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.portfolio-tags li {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--soft);
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    color: var(--accent);
    font-size: 15px;
    font-weight: 850;
    line-height: 1.2;
}

.contract-section,
.maintenance-section,
.privacy-section {
    border-top: 1px solid var(--line);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.018), rgba(255,255,255,0.004)),
        #07080b;
}

.policy-grid,
.maintenance-grid,
.privacy-box {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.policy-card,
.maintenance-card,
.privacy-box article,
.business-info {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(16, 16, 20, 0.72);
    backdrop-filter: blur(16px);
}

.policy-card,
.maintenance-card,
.privacy-box article {
    padding: 28px;
}

.policy-card span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 22px;
    border: 1px solid rgba(52, 215, 195, 0.45);
    border-radius: 50%;
    color: var(--accent);
    font-size: 13px;
    font-weight: 900;
}

.policy-card p,
.maintenance-card p,
.maintenance-card small,
.privacy-box p {
    color: var(--muted);
}

.maintenance-card strong {
    display: block;
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 18px;
    line-height: 1.35;
}

.maintenance-card small {
    display: block;
    margin-top: 18px;
    font-size: 13px;
    line-height: 1.6;
}

.business-info {
    margin-top: 30px;
    padding: 22px;
}

.business-info dl {
    display: grid;
    gap: 11px;
    margin: 0;
}

.business-info dl div {
    display: grid;
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 12px;
}

.business-info dt {
    color: var(--accent);
    font-size: 13px;
    font-weight: 850;
}

.business-info dd {
    margin: 0;
    color: var(--soft);
    font-size: 14px;
    line-height: 1.55;
}

.text-link::after {
    content: "";
    width: 7px;
    height: 7px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
}

.strength-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.strength-item {
    min-height: 190px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.strength-item svg {
    width: 34px;
    height: 34px;
    margin-bottom: 24px;
    fill: none;
    stroke: var(--accent);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.strength-item strong {
    display: block;
    margin-bottom: 10px;
    font-size: 21px;
    font-weight: 820;
    line-height: 1.32;
    letter-spacing: -0.02em;
}

.strength-item span {
    display: block;
    font-size: 15px;
    line-height: 1.68;
}

.contact {
    background: #08090c;
}

.contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(420px, 0.78fr);
    gap: 72px;
    align-items: start;
}

.contact-form {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.form-row,
.admin-login form {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.form-row.full,
.form-notice,
.form-submit {
    grid-column: 1 / -1;
}

label {
    color: rgba(246, 246, 243, 0.78);
    font-size: 14px;
    font-weight: 750;
    line-height: 1.4;
    letter-spacing: -0.005em;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #090a0d;
    color: var(--text);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input,
select {
    height: 50px;
    padding: 0 15px;
}

textarea {
    min-height: 168px;
    padding: 15px;
    resize: vertical;
    line-height: 1.65;
}

input:focus,
select:focus,
textarea:focus {
    border-color: rgba(52, 215, 195, 0.72);
    box-shadow: 0 0 0 4px rgba(52, 215, 195, 0.1);
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.privacy-check {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    grid-column: 1 / -1;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.035);
}

.privacy-check input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.privacy-check span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.6;
}

.form-notice {
    padding: 14px 16px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 750;
    line-height: 1.5;
}

.form-notice.is-success {
    border: 1px solid rgba(116, 227, 162, 0.35);
    background: rgba(116, 227, 162, 0.1);
    color: var(--success);
}

.form-notice.is-error {
    border: 1px solid rgba(255, 107, 107, 0.35);
    background: rgba(255, 107, 107, 0.1);
    color: var(--danger);
}

.site-footer {
    padding: 44px 0;
    border-top: 1px solid var(--line);
    background: #050506;
}

.site-footer strong {
    display: block;
    margin-bottom: 10px;
    font-size: 17px;
    font-weight: 850;
}

.site-footer p {
    margin-bottom: 4px;
    font-size: 14px;
    line-height: 1.55;
}

.admin-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 10%, rgba(52, 215, 195, 0.14), transparent 28%),
        #050506;
}

.admin-wrap {
    width: min(100% - 48px, 1440px);
    margin: 0 auto;
    padding: 70px 0;
}

.admin-login,
.admin-panel {
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.admin-login {
    width: min(460px, 100%);
    margin: 12vh auto 0;
}

.admin-login h1,
.admin-panel h1 {
    margin-bottom: 0;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.14;
}

.admin-login form {
    margin-top: 26px;
}

.admin-login .btn {
    margin-top: 12px;
}

.admin-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.admin-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.admin-menu a,
.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    color: var(--soft);
    font-size: 14px;
    font-weight: 750;
}

.admin-menu a.is-active,
.pagination a.is-active {
    background: var(--text);
    color: var(--bg);
}

.admin-stat-grid,
.admin-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

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

.admin-stat-grid article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.035);
}

.admin-stat-grid span {
    display: block;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.admin-stat-grid strong {
    display: block;
    margin-top: 10px;
    font-size: 40px;
    font-weight: 900;
    line-height: 1;
}

.admin-subtitle {
    margin: 28px 0 14px;
    font-size: 22px;
    line-height: 1.35;
}

.admin-search {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr) 110px;
    gap: 12px;
    align-items: end;
    margin-bottom: 20px;
}

.table-wrap {
    overflow-x: auto;
}

.inquiry-table {
    width: 100%;
    min-width: 1040px;
    border-collapse: collapse;
}

.inquiry-table.compact {
    min-width: 0;
}

.inquiry-table th,
.inquiry-table td {
    padding: 15px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 14px;
    line-height: 1.55;
}

.inquiry-table th {
    color: var(--accent);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.message-cell {
    max-width: 340px;
    white-space: normal;
}

.ua-cell {
    max-width: 360px;
    color: var(--muted);
}

.crm-table {
    min-width: 1320px;
}

.crm-cell {
    min-width: 240px;
}

.crm-cell form {
    display: grid;
    gap: 8px;
}

.crm-cell select {
    height: 40px;
}

.crm-cell textarea {
    min-height: 88px;
    font-size: 13px;
}

.crm-cell .btn {
    width: 100%;
    min-height: 38px;
    font-size: 13px;
}

.crm-cell small {
    color: var(--muted);
    font-size: 12px;
}

.empty-cell {
    color: var(--muted);
    text-align: center;
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes pulseCell {
    0%, 100% {
        background: #0b0c10;
    }
    50% {
        background: #17191f;
    }
}

@keyframes cdSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes purposeSpin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes faqReveal {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1199px) {
    .container {
        width: min(100% - 48px, 960px);
    }

    .section > .container,
    .section-panel > .container {
        width: min(100% - 48px, 960px);
    }

    .site-header {
        padding-left: 24px;
        padding-right: 24px;
    }

    .section,
    .section-panel {
        padding: 104px 0;
    }

    .hero {
        min-height: auto;
        padding-top: 132px;
    }

    .hero-inner,
    .contact-inner,
    .player-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    h1 {
        font-size: clamp(48px, 7vw, 76px);
        line-height: 1.08;
    }

    h2 {
        font-size: clamp(32px, 5vw, 48px);
    }

    .hero-text,
    .lead,
    .contact-copy p {
        font-size: 18px;
        line-height: 1.76;
    }

    .hero-visual,
    .visual-grid {
        min-height: 420px;
    }

    .card-grid,
    .portfolio-grid,
    .strength-list,
    .process-grid,
    .case-grid,
    .purpose-grid,
    .policy-grid,
    .maintenance-grid,
    .privacy-box {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .service-card,
    .portfolio-card,
    .strength-item {
        padding: 26px;
    }

    .contact-form {
        max-width: 760px;
    }

    .cd-player {
        grid-template-columns: 1fr;
    }

    .purpose-player {
        grid-template-columns: 1fr;
    }

    .estimate-layout,
    .compare-grid {
        grid-template-columns: 1fr;
    }

    .estimate-result {
        position: static;
    }

    .cd-stage {
        min-height: 360px;
    }

    .purpose-disc-stage {
        min-height: 360px;
    }

    .purpose-card {
        min-height: 480px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
        line-height: 1.68;
    }

    .container {
        width: min(100% - 36px, 640px);
    }

    .section > .container,
    .section-panel > .container {
        width: min(100% - 36px, 640px);
    }

    .site-header {
        padding: 15px 18px;
    }

    .site-header.is-scrolled {
        padding: 12px 18px;
    }

    .brand {
        font-size: 15px;
    }

    .brand-mark {
        width: 31px;
        height: 31px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        top: 68px;
        right: 18px;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        min-width: 210px;
        padding: 18px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(10, 10, 13, 0.97);
    }

    .site-nav.is-open {
        display: flex;
    }

    .section,
    .section-panel {
        padding: 78px 0;
        min-height: auto;
    }

    .hero {
        padding-top: 112px;
    }

    h1 {
        margin-bottom: 22px;
        font-size: clamp(38px, 11vw, 52px);
        line-height: 1.12;
        letter-spacing: -0.04em;
    }

    h2 {
        margin-bottom: 26px;
        font-size: clamp(28px, 8vw, 38px);
        line-height: 1.22;
        letter-spacing: -0.035em;
    }

    h3 {
        font-size: 20px;
        line-height: 1.36;
    }

    .eyebrow {
        margin-bottom: 14px;
        font-size: 12px;
        letter-spacing: 0.06em;
    }

    .hero-text,
    .lead,
    .contact-copy p {
        font-size: 16px;
        line-height: 1.72;
    }

    .hero-actions,
    .admin-head {
        align-items: stretch;
        flex-direction: column;
    }

    .btn {
        width: 100%;
        min-height: 49px;
        font-size: 14px;
    }

    .hero-visual,
    .visual-grid {
        min-height: 320px;
    }

    .metric {
        left: 16px;
        right: 16px;
        padding: 14px;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .about-grid,
    .card-grid,
    .portfolio-grid,
    .strength-list,
    .process-grid,
    .case-grid,
    .purpose-grid,
    .policy-grid,
    .maintenance-grid,
    .privacy-box,
    .contact-form,
    .trust-metrics,
    .admin-stat-grid,
    .admin-columns,
    .admin-search {
        grid-template-columns: 1fr;
    }

    .section-title {
        margin-bottom: 32px;
    }

    .about-stat {
        min-height: 190px;
    }

    .service-card,
    .portfolio-card,
    .strength-item,
    .process-grid article,
    .policy-card,
    .maintenance-card,
    .privacy-box article,
    .contact-form,
    .cd-player,
    .purpose-player,
    .admin-login,
    .admin-panel {
        padding: 22px;
    }

    .trust-panel {
        padding: 22px;
    }

    .trust-panel strong {
        font-size: 25px;
    }

    .process-lines span {
        transform: none;
    }

    .cd-stage {
        min-height: 300px;
    }

    .cd-disc {
        width: min(230px, 72vw);
    }

    .cd-label {
        width: 86px;
        height: 86px;
    }

    .cd-arm {
        top: 50px;
        right: 30px;
        width: 88px;
    }

    .purpose-disc-stage {
        min-height: 300px;
    }

    .purpose-disc {
        width: min(230px, 72vw);
    }

    .purpose-disc-label {
        width: 88px;
        height: 88px;
    }

    .purpose-tonearm {
        top: 52px;
        right: 30px;
        width: 88px;
    }

    .purpose-track {
        min-height: auto;
        padding: 15px 16px 15px 50px;
    }

    .purpose-track strong {
        font-size: 20px;
    }

    .purpose-track small {
        font-size: 13px;
    }

    .portfolio-shot {
        height: 170px;
        font-size: 25px;
    }

    .purpose-card {
        grid-template-rows: 190px minmax(0, 1fr);
        min-height: auto;
    }

    .purpose-copy {
        padding: 22px;
    }

    .admin-wrap {
        width: min(100% - 28px, 640px);
        padding: 44px 0;
    }

    .admin-login h1,
    .admin-panel h1 {
        font-size: 32px;
    }

    .inquiry-table.compact {
        min-width: 520px;
    }

    .estimate-tabs {
        display: grid;
        grid-template-columns: 1fr;
    }

    .estimate-tabs button {
        width: 100%;
    }

    .estimate-result dd {
        font-size: 20px;
    }

    .faq-list summary {
        padding: 13px 46px 13px 16px;
        font-size: 16px;
    }

    .faq-list summary::after {
        right: 20px;
    }

    .faq-list p {
        padding: 0 16px 15px;
        font-size: 15px;
    }

    .floating-actions {
        left: 12px;
        right: 12px;
        top: auto;
        bottom: 12px;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 8px;
        transform: none;
    }

    .floating-action {
        width: auto;
        min-height: 54px;
        padding: 7px 4px;
    }

    .floating-action:hover {
        transform: translateY(-2px);
    }

    .floating-action svg {
        width: 20px;
        height: 20px;
    }

    .site-footer {
        padding-bottom: 104px;
    }
}