/* =========================================================
   GlitchGlam — 회사 홈페이지 스타일
   ========================================================= */

:root {
    --bg: #07070d;
    --bg-alt: #0c0c16;
    --surface: #12121e;
    --surface-2: #181827;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);
    --text: #f1f1f6;
    --muted: #a3a3bb;
    --dim: #6c6c86;
    --pink: #ff2e88;
    --pink-soft: rgba(255, 46, 136, 0.14);
    --cyan: #1fe0ff;
    --cyan-soft: rgba(31, 224, 255, 0.12);
    --ok: #4ade80;
    --err: #ff6b6b;

    --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    --radius: 16px;
    --radius-sm: 10px;
    --container: 1160px;
    --header-h: 68px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-h);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    word-break: keep-all;
    overflow-wrap: break-word;
    -webkit-font-smoothing: antialiased;
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
em { font-style: normal; }

::selection { background: var(--pink); color: #fff; }

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -60px;
    z-index: 100;
    padding: 10px 16px;
    background: var(--pink);
    color: #fff;
    border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.hl-pink { color: var(--pink); }
.hl-cyan { color: var(--cyan); }

.eyebrow {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--cyan);
    margin-bottom: 16px;
}
.eyebrow::before { content: '// '; color: var(--dim); }

/* ---------- 버튼 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 52px;
    padding: 0 26px;
    border: 1px solid transparent;
    border-radius: 999px;
    font: inherit;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    white-space: nowrap;
}
.btn--sm { height: 40px; padding: 0 18px; font-size: 15px; }
.btn--primary {
    background: var(--pink);
    color: #fff;
    box-shadow: 0 6px 24px -6px rgba(255, 46, 136, .6);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px -6px rgba(255, 46, 136, .75), -3px 0 0 var(--cyan);
}
.btn--ghost {
    border-color: var(--line-strong);
    color: var(--text);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* ---------- 글리치 텍스트 ---------- */
.glitch { position: relative; display: inline-block; }
.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
}
.glitch::before { color: var(--cyan); }
.glitch::after { color: var(--pink); }

.glitch:hover::before,
.glitch.is-glitching::before {
    opacity: .85;
    animation: glitch-a .45s steps(2) both;
}
.glitch:hover::after,
.glitch.is-glitching::after {
    opacity: .85;
    animation: glitch-b .45s steps(2) both;
}

@keyframes glitch-a {
    0%   { transform: translate(-3px, 0);  clip-path: inset(10% 0 60% 0); }
    25%  { transform: translate(3px, -1px); clip-path: inset(60% 0 5% 0); }
    50%  { transform: translate(-2px, 1px); clip-path: inset(30% 0 40% 0); }
    75%  { transform: translate(2px, 0);    clip-path: inset(80% 0 2% 0); }
    100% { transform: translate(0, 0);      clip-path: inset(50% 0 50% 0); opacity: 0; }
}
@keyframes glitch-b {
    0%   { transform: translate(3px, 0);    clip-path: inset(70% 0 10% 0); }
    25%  { transform: translate(-3px, 1px); clip-path: inset(5% 0 70% 0); }
    50%  { transform: translate(2px, -1px); clip-path: inset(45% 0 30% 0); }
    75%  { transform: translate(-2px, 0);   clip-path: inset(15% 0 65% 0); }
    100% { transform: translate(0, 0);      clip-path: inset(50% 0 50% 0); opacity: 0; }
}

/* ---------- 헤더 ---------- */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    height: var(--header-h);
    transition: background .25s ease, border-color .25s ease;
    border-bottom: 1px solid transparent;
}
.header.is-scrolled {
    background: rgba(7, 7, 13, .78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: var(--line);
}
.header__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.02em;
}
.logo__mark {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--pink) 0 50%, var(--cyan) 50% 100%);
    box-shadow: 2px 2px 0 rgba(255, 255, 255, .15);
    transform: rotate(-8deg);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
    font-size: 15px;
}
.nav a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav a:not(.btn):hover,
.nav a.is-active { color: var(--text); }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    position: relative;
}
.nav-toggle span {
    position: absolute;
    left: 11px;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .25s, opacity .25s;
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 히어로 ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: calc(var(--header-h) + 48px) 0 80px;
    overflow: hidden;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(600px 400px at 85% 25%, rgba(255, 46, 136, .18), transparent 70%),
        radial-gradient(500px 400px at 10% 80%, rgba(31, 224, 255, .12), transparent 70%),
        linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 48px 48px,
        linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 48px 48px;
    mask-image: radial-gradient(ellipse at center, #000 40%, transparent 85%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 85%);
}
.hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: center;
}
.hero__title {
    font-size: clamp(36px, 5.4vw, 64px);
    line-height: 1.22;
    font-weight: 800;
    letter-spacing: -0.035em;
}
.hero__lead {
    margin-top: 24px;
    max-width: 520px;
    font-size: 18px;
    color: var(--muted);
}
.hero__cta {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero__visual {
    position: relative;
    height: 440px;
}

.terminal {
    position: absolute;
    left: 0;
    top: 30px;
    width: min(400px, 88%);
    background: rgba(18, 18, 30, .92);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius);
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7);
    overflow: hidden;
}
.terminal__bar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, .02);
}
.terminal__bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a3a50; }
.terminal__bar span:nth-child(1) { background: var(--pink); }
.terminal__bar span:nth-child(2) { background: #ffcc4d; }
.terminal__bar span:nth-child(3) { background: var(--cyan); }
.terminal__bar b {
    margin-left: auto;
    font-family: var(--mono);
    font-weight: 400;
    font-size: 12px;
    color: var(--dim);
}
.terminal__body {
    margin: 0;
    padding: 18px 20px 22px;
    min-height: 236px;
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.85;
    color: var(--muted);
    white-space: pre-wrap;
}
.terminal__body .t-cmd { color: var(--text); }
.terminal__body .t-cmd::before { content: '$ '; color: var(--pink); }
.terminal__body .t-ok { color: var(--ok); }
.terminal__body .t-dim { color: var(--dim); }
.terminal__body .t-hi { color: var(--cyan); }
.terminal__cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    vertical-align: -2px;
    background: var(--cyan);
    animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.phone {
    position: absolute;
    right: 0;
    top: 0;
    width: 204px;
    padding: 12px;
    border-radius: 34px;
    background: #1a1a28;
    border: 1px solid var(--line-strong);
    box-shadow:
        0 40px 80px -24px rgba(0, 0, 0, .8),
        0 0 0 6px rgba(255, 46, 136, .06),
        -18px 18px 60px -20px rgba(255, 46, 136, .45);
    transform: rotate(4deg);
}
.phone__notch {
    position: absolute;
    top: 18px;
    left: 50%;
    width: 56px;
    height: 14px;
    margin-left: -28px;
    border-radius: 10px;
    background: #1a1a28;
    z-index: 1;
}
.phone__screen {
    width: 100%;
    height: auto;
    border-radius: 24px;
    background: #0b0b18;
    image-rendering: pixelated;
}

/* ---------- 섹션 공통 ---------- */
.section { padding: 120px 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.section__head { margin-bottom: 56px; max-width: 720px; }
.section__title {
    font-size: clamp(28px, 3.6vw, 42px);
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: -0.03em;
}
.section__desc {
    margin-top: 16px;
    color: var(--muted);
    font-size: 17px;
}

/* ---------- 회사소개 ---------- */
.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: end;
    margin-bottom: 72px;
}
.about__body p { color: var(--muted); font-size: 17px; }
.about__body p + p { margin-top: 16px; }
.about__body strong { color: var(--text); font-weight: 600; }

.values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.value {
    padding: 32px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    transition: border-color .25s, transform .25s;
}
.value:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.value__num {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--pink);
}
.value h3 { margin: 12px 0 10px; font-size: 21px; font-weight: 700; }
.value p { color: var(--muted); font-size: 15px; }

/* ---------- 사업분야 ---------- */
.services {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.service {
    --accent: var(--cyan);
    --accent-soft: var(--cyan-soft);
    position: relative;
    padding: 40px 36px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background:
        radial-gradient(420px 220px at 100% 0%, var(--accent-soft), transparent 70%),
        var(--surface);
    overflow: hidden;
    transition: border-color .25s, transform .25s;
}
.service--pink { --accent: var(--pink); --accent-soft: var(--pink-soft); }
.service::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 3px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .4s ease;
}
.service:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.service:hover::after { transform: scaleX(1); }

.service__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}
.service__num { font-family: var(--mono); font-size: 14px; color: var(--dim); }
.service__icon { width: 48px; height: 48px; color: var(--accent); }
.service__title { font-size: 26px; font-weight: 800; letter-spacing: -0.02em; }
.service__desc { margin-top: 14px; color: var(--muted); }
.service__list {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px dashed var(--line-strong);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    font-size: 15px;
}
.service__list li {
    position: relative;
    padding-left: 18px;
}
.service__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .7em;
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 2px;
}

.stack {
    margin-top: 48px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.stack__label {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .14em;
    color: var(--dim);
}
.stack__list { display: flex; flex-wrap: wrap; gap: 8px; }
.stack__list li {
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--muted);
    background: rgba(255, 255, 255, .02);
}

/* ---------- 프로젝트 ---------- */
.works {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.work {
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    overflow: hidden;
    transition: border-color .25s, transform .25s;
}
.work:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.work__thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}
.work__thumb--game {
    background:
        linear-gradient(180deg, transparent 70%, rgba(255, 46, 136, .25) 70% 72%, transparent 72%),
        radial-gradient(circle at 70% 30%, rgba(255, 46, 136, .25), transparent 55%),
        #110d1d;
}
.work__thumb--auto { background: radial-gradient(circle at 30% 40%, rgba(31, 224, 255, .2), transparent 60%), #0b1219; align-items: flex-end; padding-bottom: 36px; }
.work__thumb--tool { background: radial-gradient(circle at 50% 50%, rgba(31, 224, 255, .16), transparent 60%), #0e0f1c; }

.pixel { width: 28px; height: 28px; border-radius: 4px; }
.pixel--a { background: var(--pink); animation: hop 1.6s ease-in-out infinite; }
.pixel--b { background: var(--cyan); width: 18px; height: 42px; align-self: center; margin-top: 14px; }
.pixel--c { background: #ffcc4d; width: 14px; height: 14px; border-radius: 50%; animation: hop 1.6s ease-in-out .4s infinite; }
@keyframes hop { 50% { transform: translateY(-26px); } }

.bar { width: 22px; border-radius: 4px 4px 0 0; background: var(--cyan); opacity: .85; animation: grow 2.4s ease-in-out infinite; }
.bar:nth-child(1) { height: 40px; }
.bar:nth-child(2) { height: 70px; animation-delay: .2s; }
.bar:nth-child(3) { height: 55px; animation-delay: .4s; }
.bar:nth-child(4) { height: 96px; animation-delay: .6s; background: var(--pink); }
@keyframes grow { 50% { transform: scaleY(.7); } }
.bar { transform-origin: bottom; }

.gear {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 10px dotted var(--cyan);
    box-shadow: inset 0 0 0 12px rgba(31, 224, 255, .15);
    animation: spin 8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.work__body { padding: 24px 26px 28px; }
.work__meta { display: flex; gap: 6px; margin-bottom: 12px; }
.tag {
    padding: 2px 10px;
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    font-family: var(--mono);
    font-size: 12px;
    color: var(--muted);
}
.tag--pink { color: var(--pink); border-color: rgba(255, 46, 136, .4); }
.tag--cyan { color: var(--cyan); border-color: rgba(31, 224, 255, .4); }
.work h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.work p { color: var(--muted); font-size: 15px; }

/* ---------- 진행과정 ---------- */
.process {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    counter-reset: step;
}
.step {
    position: relative;
    padding: 28px 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}
.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 42px;
    right: -13px;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--dim);
    border-right: 2px solid var(--dim);
    transform: rotate(45deg);
    z-index: 1;
}
.step__num {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--pink-soft);
    color: var(--pink);
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
}
.step:nth-child(even) .step__num { background: var(--cyan-soft); color: var(--cyan); }
.step h3 { margin: 16px 0 8px; font-size: 18px; font-weight: 700; }
.step p { color: var(--muted); font-size: 14.5px; }

/* ---------- 문의 ---------- */
.contact {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 64px;
    align-items: start;
}
.contact__list { margin: 40px 0 0; display: grid; gap: 16px; }
.contact__list div { display: flex; gap: 20px; align-items: baseline; }
.contact__list dt {
    width: 56px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--dim);
}
.contact__list dd { margin: 0; font-size: 17px; font-weight: 600; }
.contact__list a:hover { color: var(--cyan); }

.form {
    padding: 36px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    display: grid;
    gap: 20px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.field { display: grid; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field__label { font-size: 14px; font-weight: 600; color: var(--muted); padding: 0; }
.field__label b, .agree b { color: var(--pink); font-weight: 600; }

.field input,
.field textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font: inherit;
    font-size: 16px;
    transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 150px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--dim); }
.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px var(--cyan-soft);
}
.field .is-invalid { border-color: var(--err); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
    display: inline-block;
    padding: 11px 14px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--muted);
    transition: all .2s;
}
.chip:hover span { border-color: var(--dim); color: var(--text); }
.chip input:checked + span {
    border-color: var(--pink);
    background: var(--pink-soft);
    color: var(--text);
}
.chip input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

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

.agree {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14.5px;
    cursor: pointer;
}
.agree input {
    flex: none;
    width: 18px;
    height: 18px;
    margin-top: 4px;
    accent-color: var(--pink);
}
.agree a { text-decoration: underline; text-underline-offset: 3px; }
.agree small { display: block; margin-top: 4px; font-size: 13px; color: var(--dim); }
.agree.is-invalid span { color: var(--err); }

.form__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.form__status { font-size: 14.5px; min-height: 1.7em; }
.form__status.is-ok { color: var(--ok); }
.form__status.is-err { color: var(--err); }

/* ---------- 푸터 ---------- */
.footer {
    padding: 56px 0 64px;
    border-top: 1px solid var(--line);
    background: var(--bg-alt);
    font-size: 14px;
    color: var(--dim);
}
.footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.footer .logo { color: var(--text); font-size: 18px; }
.footer__tagline { margin-top: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.footer__biz { text-align: right; display: grid; gap: 4px; }
.footer__biz span + span::before { content: '|'; margin: 0 10px; color: var(--line-strong); }
.footer__links { margin-top: 8px; }
.footer__links a { color: var(--muted); font-weight: 600; }
.footer__links a:hover { color: var(--text); }
.footer__copy { margin-top: 8px; }

/* ---------- 스크롤 등장 효과 ---------- */
.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- 반응형 ---------- */
@media (max-width: 1024px) {
    .process { grid-template-columns: repeat(3, 1fr); }
    .step:nth-child(3)::after { display: none; }
    .works { grid-template-columns: 1fr 1fr; }
    .service__list { grid-template-columns: 1fr; }
}

@media (max-width: 880px) {
    :root { --header-h: 60px; }

    .nav-toggle { display: block; }
    .nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px 24px 24px;
        background: rgba(7, 7, 13, .97);
        border-bottom: 1px solid var(--line);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        transform: translateY(-8px);
        opacity: 0;
        visibility: hidden;
        transition: opacity .2s, transform .2s, visibility .2s;
    }
    .nav.is-open { opacity: 1; transform: none; visibility: visible; }
    .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
    .nav .btn { margin-top: 16px; height: 48px; }
    .header.menu-open { background: rgba(7, 7, 13, .97); }

    .hero__inner { grid-template-columns: 1fr; gap: 48px; }
    .hero__visual { height: 400px; max-width: 520px; width: 100%; margin: 0 auto; }

    .about { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
    .values { grid-template-columns: 1fr; }
    .services { grid-template-columns: 1fr; }
    .service__list { grid-template-columns: 1fr 1fr; }
    .contact { grid-template-columns: 1fr; gap: 40px; }
    .footer__biz { text-align: left; }
}

@media (max-width: 640px) {
    .container { padding: 0 16px; }
    .section { padding: 88px 0; }
    .section__head { margin-bottom: 40px; }

    .hero { padding-bottom: 56px; }
    .hero__lead { font-size: 16.5px; }
    .hero__cta .btn { flex: 1 1 auto; }
    .hero__visual { height: 360px; }
    .terminal { top: 70px; width: 86%; }
    .terminal__body { font-size: 11.5px; padding: 14px 16px 18px; min-height: 200px; }
    .phone { width: 150px; padding: 9px; border-radius: 26px; }
    .phone__screen { border-radius: 18px; }
    .phone__notch { top: 14px; width: 44px; margin-left: -22px; height: 11px; }

    .service { padding: 32px 22px; }
    .service__title { font-size: 23px; }
    .service__list { grid-template-columns: 1fr; }
    .works { grid-template-columns: 1fr; }
    .process { grid-template-columns: 1fr; }
    .step::after { display: none; }
    .form { padding: 24px 18px; }
    .form__row { grid-template-columns: 1fr; }
    .form__foot .btn { width: 100%; }
    .footer__biz span { display: block; }
    .footer__biz span + span::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

/* 프로젝트 카드 전체를 링크처럼 */
.work { position: relative; }
.work__link::after { content: ''; position: absolute; inset: 0; }
.work__link:hover { color: var(--pink); }

/* =========================================================
   다중 페이지 공통 요소
   ========================================================= */

a.service { display: block; color: inherit; }

.more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    font-weight: 600;
    font-size: 15px;
    color: var(--cyan);
}
.more-link::after { content: '→'; transition: transform .2s; }
.more-link:hover::after, a:hover .more-link::after { transform: translateX(4px); }

.section__head--row {
    max-width: none;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.section__head--row .more-link { margin-top: 0; }
.section--tight { padding-top: 64px; }

/* ---------- 하위 페이지 상단 ---------- */
.page-hero {
    position: relative;
    padding: calc(var(--header-h) + 96px) 0 72px;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}
.page-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(520px 320px at 90% 0%, rgba(255, 46, 136, .16), transparent 70%),
        radial-gradient(420px 300px at 0% 100%, rgba(31, 224, 255, .1), transparent 70%),
        linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 48px 48px,
        linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 48px 48px;
    mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
}
.page-hero .container { position: relative; }
.page-hero__title {
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.22;
    font-weight: 800;
    letter-spacing: -0.035em;
}
.page-hero__lead {
    margin-top: 20px;
    max-width: 640px;
    font-size: 18px;
    color: var(--muted);
}
.page-tabs { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 8px; }
.page-tabs a {
    padding: 8px 16px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    font-size: 14px;
    color: var(--muted);
    transition: border-color .2s, color .2s;
}
.page-tabs a:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- 문의 배너 ---------- */
.cta-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    padding: 48px;
    border: 1px solid var(--line-strong);
    border-radius: 24px;
    background:
        radial-gradient(420px 240px at 100% 0%, var(--pink-soft), transparent 70%),
        radial-gradient(360px 220px at 0% 100%, var(--cyan-soft), transparent 70%),
        var(--surface);
}
.cta-band__title { font-size: clamp(24px, 3vw, 34px); line-height: 1.35; font-weight: 800; letter-spacing: -0.03em; }
.cta-band__desc { margin-top: 12px; color: var(--muted); }
.cta-band__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- 회사소개 ---------- */
.name-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.name-card {
    --accent: var(--cyan);
    padding: 40px 36px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
}
.name-card--pink { --accent: var(--pink); }
.name-card__word { font-size: 48px; font-weight: 800; letter-spacing: -0.03em; color: var(--accent); line-height: 1.1; }
.name-card__ko { margin: 8px 0 20px; font-family: var(--mono); font-size: 13px; color: var(--dim); }
.name-card p:last-child { color: var(--muted); }

.overview { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; }
.facts { margin: 28px 0 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--dim); font-size: 15px; }
.facts dd { margin: 0; font-weight: 500; }
.facts a:hover { color: var(--cyan); }

.history { margin-top: 28px; display: grid; gap: 0; }
.history li { display: grid; grid-template-columns: 80px 1fr; gap: 20px; padding: 0 0 28px; position: relative; }
.history li::before {
    content: '';
    position: absolute;
    left: 86px;
    top: 10px;
    bottom: 0;
    width: 1px;
    background: var(--line-strong);
}
.history li:last-child::before { display: none; }
.history__date { font-family: var(--mono); font-weight: 600; color: var(--pink); }
.history li div { padding-left: 20px; position: relative; }
.history li div::before {
    content: '';
    position: absolute;
    left: -4px;
    top: 8px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--pink);
    box-shadow: 0 0 0 4px var(--pink-soft);
}
.history p + p { margin-top: 6px; }
.history a { color: var(--cyan); }

/* ---------- 사업분야 ---------- */
.svc-intro { display: flex; gap: 28px; align-items: flex-start; margin-bottom: 56px; }
.svc-intro__num {
    flex: none;
    font-family: var(--mono);
    font-size: 56px;
    font-weight: 600;
    line-height: 1;
    color: var(--accent, var(--cyan));
}
.svc-intro--cyan { --accent: var(--cyan); }
.svc-intro--pink { --accent: var(--pink); }
.svc-intro .section__desc { max-width: 680px; }

.sub-title { font-size: 20px; font-weight: 700; margin-bottom: 20px; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 48px; }
.mini-card {
    --accent: var(--cyan);
    padding: 26px 24px;
    border: 1px solid var(--line);
    border-top: 2px solid var(--accent);
    border-radius: var(--radius);
    background: var(--surface);
}
.mini-card--pink { --accent: var(--pink); }
.mini-card h4 { margin: 0 0 8px; font-size: 17px; font-weight: 700; }
.mini-card p { color: var(--muted); font-size: 15px; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.panel-box { padding: 32px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.panel-box__note { margin-top: 16px; font-size: 14px; color: var(--dim); }

.check-list { display: grid; gap: 10px; }
.check-list li { position: relative; padding-left: 28px; color: var(--muted); }
.check-list li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: .45em;
    width: 12px;
    height: 7px;
    border-left: 2px solid var(--ok);
    border-bottom: 2px solid var(--ok);
    transform: rotate(-45deg);
}

.feature-game {
    display: grid;
    grid-template-columns: 280px 1fr;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    overflow: hidden;
    transition: border-color .25s, transform .25s;
}
.feature-game:hover { border-color: var(--pink); transform: translateY(-3px); }
.feature-game__art {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 200px;
    background:
        linear-gradient(180deg, transparent 70%, rgba(255, 46, 136, .25) 70% 72%, transparent 72%),
        radial-gradient(circle at 70% 30%, rgba(255, 46, 136, .25), transparent 55%),
        #110d1d;
}
.feature-game__body { padding: 32px; }
.feature-game__body h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.feature-game__body p { color: var(--muted); }

.stack-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.stack-group { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.stack-group h3 { font-size: 17px; font-weight: 700; margin-bottom: 16px; }

/* ---------- 프로젝트 ---------- */
.showcase {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--surface);
    overflow: hidden;
}
.showcase__art {
    display: grid;
    place-items: center;
    min-height: 320px;
    background:
        radial-gradient(circle at 50% 40%, rgba(255, 204, 77, .18), transparent 60%),
        radial-gradient(circle at 30% 90%, rgba(255, 46, 136, .2), transparent 55%),
        #110d1d;
}
.showcase__jegi { width: 140px; animation: hop 2.2s ease-in-out infinite; }
.showcase__body { padding: 40px; }
.showcase__title { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 12px; }
.showcase__body > p { color: var(--muted); }
.showcase__facts { margin: 24px 0 0; display: grid; gap: 8px; }
.showcase__facts div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; font-size: 15px; }
.showcase__facts dt { color: var(--dim); }
.showcase__facts dd { margin: 0; }
.showcase__actions { margin-top: 28px; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 진행과정 ---------- */
.timeline { display: grid; gap: 20px; }
.tl-step {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 32px;
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
}
.tl-step__head { display: flex; align-items: center; gap: 14px; align-self: start; }
.tl-step__head h2 { font-size: 22px; font-weight: 800; }
.tl-step:nth-child(even) .step__num { background: var(--cyan-soft); color: var(--cyan); }
.tl-step__body > p { color: var(--muted); font-size: 16.5px; }
.tl-step__io { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tl-step__io > div { padding: 18px 20px; border-radius: 12px; background: rgba(255, 255, 255, .03); border: 1px solid var(--line); }
.tl-step__io h3 { font-size: 13px; font-weight: 600; color: var(--dim); margin-bottom: 8px; }
.tl-step__io li { position: relative; padding-left: 14px; font-size: 15px; }
.tl-step__io li + li { margin-top: 4px; }
.tl-step__io li::before { content: '·'; position: absolute; left: 2px; color: var(--pink); font-weight: 800; }

/* ---------- 문의 ---------- */
.contact__info .contact__list { margin-top: 0; }
.contact__tips { margin-top: 40px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.contact__tips h2 { font-size: 17px; font-weight: 700; margin-bottom: 16px; }

.faq { display: grid; gap: 12px; max-width: 880px; }
.faq__item { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.faq__item[open] { border-color: var(--line-strong); }
.faq__item summary {
    position: relative;
    padding: 20px 56px 20px 24px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '+';
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--mono);
    font-size: 20px;
    color: var(--pink);
    transition: transform .2s;
}
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p { padding: 0 24px 22px; color: var(--muted); }

/* ---------- 푸터 메뉴 ---------- */
.footer__nav { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; }
.footer__nav a { color: var(--muted); }
.footer__nav a:hover { color: var(--text); }
.footer__links a + a { margin-left: 16px; }

/* ---------- 404 ---------- */
.notfound__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ---------- 반응형 ---------- */
@media (max-width: 1024px) {
    .card-grid { grid-template-columns: 1fr 1fr; }
    .tl-step { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 880px) {
    .name-cards, .two-col, .stack-groups, .overview { grid-template-columns: 1fr; }
    .overview { gap: 56px; }
    .showcase, .feature-game { grid-template-columns: 1fr; }
    .showcase__art { min-height: 240px; }
    .cta-band { padding: 36px 28px; }
}
@media (max-width: 640px) {
    .page-hero { padding: calc(var(--header-h) + 56px) 0 48px; }
    .page-hero__lead { font-size: 16.5px; }
    .card-grid { grid-template-columns: 1fr; }
    .svc-intro { flex-direction: column; gap: 12px; margin-bottom: 40px; }
    .svc-intro__num { font-size: 40px; }
    .name-card { padding: 30px 24px; }
    .name-card__word { font-size: 40px; }
    .facts div { grid-template-columns: 110px 1fr; }
    .panel-box, .stack-group { padding: 24px 20px; }
    .showcase__body, .feature-game__body { padding: 26px 22px; }
    .tl-step { padding: 24px 20px; }
    .tl-step__io { grid-template-columns: 1fr; }
    .cta-band { padding: 30px 22px; }
    .cta-band__actions, .cta-band__actions .btn { width: 100%; }
    .footer__links a + a { margin-left: 0; display: block; margin-top: 4px; }
}

/* 게임 영문명 표기 */
.work__en { margin-left: 6px; font-family: var(--mono); font-size: .55em; font-weight: 600; letter-spacing: .12em; color: var(--dim); vertical-align: .2em; }