@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700;800&display=swap");

:root {
  font-family: "Noto Sans KR", Arial, sans-serif;
  color: #111;
  background: #fff;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { border: 0; background: none; cursor: pointer; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip { position: fixed; z-index: 999; left: 16px; top: -60px; padding: 12px 22px; background: #111; color: #fff; transition: top .2s; }
.skip:focus { top: 12px; }

.header {
  position: fixed; z-index: 100; top: 0; left: 0; width: 100%; height: 80px;
  display: flex; align-items: center; padding: 0 32px; background: rgba(255,255,255,.98);
  transition: transform .35s, box-shadow .3s;
}
.header.scrolled { box-shadow: 0 3px 16px rgba(0,0,0,.08); }
.brand { display: inline-flex; position: relative; align-items: baseline; gap: 5px; width: 132px; color: #e56623; font-weight: 800; line-height: 1; }
.brand::before, .brand::after { content: ""; position: absolute; left: 18px; top: -15px; width: 26px; height: 9px; background: #ef6b29; border-radius: 100% 0 100% 0; transform: rotate(25deg); }
.brand::after { left: 36px; top: -8px; width: 19px; background: #f2a12b; transform: rotate(-10deg); }
.brand-mark { font-size: 25px; letter-spacing: -2px; }
.brand-word { font-size: 17px; letter-spacing: -1px; white-space: nowrap; }
.gnb { display: flex; align-items: center; gap: 40px; margin-left: 39px; font-size: 17px; }
.gnb a { position: relative; white-space: nowrap; }
.gnb a::after { content: ""; position: absolute; bottom: -29px; left: 50%; width: 0; height: 3px; background: #ef5b27; transform: translateX(-50%); transition: width .25s; }
.gnb a:hover::after { width: 100%; }
.header-tools { display: flex; gap: 18px; margin-left: auto; align-items: center; }
.icon-button { position: relative; width: 30px; height: 40px; padding: 0; }
.globe { position: absolute; inset: 8px 3px; border: 2px solid #111; border-radius: 50%; }
.globe::before { content: ""; position: absolute; left: 5px; right: 5px; top: -2px; bottom: -2px; border-left: 2px solid #111; border-right: 2px solid #111; border-radius: 50%; }
.globe::after { content: ""; position: absolute; left: -2px; right: -2px; top: 8px; border-top: 2px solid #111; }
.search-icon { display: block; position: absolute; width: 21px; height: 21px; border: 2px solid currentColor; border-radius: 50%; left: 2px; top: 7px; }
.search-icon::after { content: ""; position: absolute; width: 10px; border-top: 2px solid currentColor; transform: rotate(48deg); right: -7px; bottom: -4px; }
.menu-button span { display: block; width: 27px; border-top: 2px solid #111; margin: 7px 0; transition: .25s; }
.menu-button span:nth-child(2) { width: 18px; margin-left: 9px; }
.language-panel, .search-panel { position: absolute; right: 96px; top: 80px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s; background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.14); }
.language-panel.open, .search-panel.open { opacity: 1; visibility: visible; transform: none; }
.language-panel { padding: 18px 25px; }
.language-panel a { display: block; padding: 7px 15px; color: #777; }
.language-panel a.active { color: #e95521; font-weight: 700; }
.search-panel { right: 0; width: 100%; top: 80px; padding: 35px max(5vw,32px); }
.search-form { display: flex; max-width: 900px; margin: auto; border-bottom: 2px solid #111; }
.search-form input { flex: 1; border: 0; outline: 0; font-size: 25px; padding: 13px 4px; }
.search-form button { position: relative; width: 55px; }

.all-menu { position: fixed; inset: 0; z-index: 200; color: #fff; background: #151515; padding: 0 5vw 60px; opacity: 0; visibility: hidden; transform: translateY(-100%); transition: .5s cubic-bezier(.76,0,.24,1); overflow: auto; }
.all-menu.open { opacity: 1; visibility: visible; transform: none; }
.all-menu-top { height: 100px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #444; }
.brand-white { color: #fff; }
.menu-close { position: relative; width: 40px; height: 40px; }
.menu-close::before, .menu-close::after { content: ""; position: absolute; left: 5px; top: 19px; width: 31px; border-top: 2px solid #fff; transform: rotate(45deg); }
.menu-close::after { transform: rotate(-45deg); }
.all-menu-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 40px; padding-top: 65px; }
.all-menu-grid section { display: flex; flex-direction: column; gap: 13px; }
.all-menu-grid h2 { margin: 0 0 17px; font-size: 25px; }
.all-menu-grid a { color: #aaa; transition: color .2s; }
.all-menu-grid a:hover { color: #ef5b27; }
.all-menu-grid .sub-title { margin-top: 28px; }

main { padding-top: 80px; }
.hero { position: relative; height: calc(100vh - 80px); min-height: 640px; color: #fff; overflow: hidden; }
.hero-video, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade { background: linear-gradient(90deg,rgba(0,0,0,.5),rgba(0,0,0,.1) 65%), linear-gradient(0deg,rgba(0,0,0,.28),transparent 45%); }
.hero-copy { position: absolute; left: 11%; top: 50%; transform: translateY(-47%); }
.hero-copy p { font-size: clamp(23px,2vw,34px); font-weight: 300; margin: 0 0 10px; letter-spacing: -.04em; }
.hero-copy h1 { margin: 0; font-size: clamp(42px,5vw,74px); line-height: 1.15; letter-spacing: -.055em; }
.pause-button { display: flex; align-items: center; justify-content: center; gap: 6px; width: 68px; height: 68px; margin-top: 45px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; }
.pause-button span { height: 20px; border-left: 3px solid #fff; }
.pause-button.paused span:first-child { height: 0; border-top: 11px solid transparent; border-bottom: 11px solid transparent; border-left: 17px solid #fff; }
.pause-button.paused span:last-child { display: none; }
.scroll-next { position: absolute; left: 50%; bottom: 32px; color: #fff; transform: translateX(-50%); }
.mouse { display: block; width: 27px; height: 42px; border: 1px solid rgba(255,255,255,.8); border-radius: 15px; }
.mouse i { display: block; width: 3px; height: 7px; margin: 8px auto; background: #fff; border-radius: 2px; animation: scroll 1.6s infinite; }
@keyframes scroll { 0%{opacity:0;transform:translateY(0)} 35%{opacity:1} 100%{opacity:0;transform:translateY(14px)} }

.split-section { display: grid; grid-template-columns: 1fr 1fr; min-height: 980px; background: #111; }
.feature { position: relative; min-height: 980px; color: #fff; background-position: center; background-size: cover; overflow: hidden; }
.feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,rgba(0,0,0,.62),rgba(0,0,0,.04) 72%); transition: background .5s; }
.feature:hover::after { background: rgba(0,0,0,.25); }
.feature-dbl { background-image: url("https://mis-prod-koce-skhynixhomepage-cdn-01-ep.azureedge.net/img/main/bg_dbl.jpg"); }
.feature-esg { background-image: url("https://mis-prod-koce-skhynixhomepage-cdn-01-ep.azureedge.net/img/main/bg_esg.jpg"); }
.feature-content { position: absolute; z-index: 1; left: 11%; right: 8%; bottom: 11%; }
.feature-content h2 { font-size: clamp(60px,6vw,100px); margin: 7px 0 18px; line-height: 1; }
.feature-content p { font-size: 20px; line-height: 1.7; font-weight: 300; }
.eyebrow { font-size: 14px; }
.feature-links { display: flex; gap: 24px; padding-top: 28px; }
.feature-links a { padding-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,.6); font-size: 16px; }

.products { position: relative; min-height: 720px; padding: 80px 10%; display: flex; align-items: center; overflow: hidden; background: #f3f3f3; }
.products-image { position: absolute; right: 0; top: 12%; width: 76%; height: 76%; background: url("https://mis-prod-koce-skhynixhomepage-cdn-01-ep.azureedge.net/img/main/bg_product.jpg") center/cover no-repeat; }
.products-copy { position: relative; z-index: 1; width: 51%; padding: 64px; color: #fff; background: rgba(26,26,28,.94); }
.products-copy > span { color: #ed6c2b; font-weight: 600; }
.products-copy h2 { font-size: clamp(38px,4.5vw,66px); margin: 13px 0 16px; line-height: 1.1; letter-spacing: -.05em; }
.products-copy p { color: #c7c7c7; font-size: 18px; }
.round-link { display: inline-flex; align-items: center; gap: 25px; margin-top: 25px; }
.round-link b { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #777; border-radius: 50%; }

.ir { min-height: 720px; display: flex; align-items: center; padding: 90px 6%; background: #fff; }
.section-inner { width: min(1150px,100%); margin: auto; display: grid; grid-template-columns: .8fr 1.6fr; gap: 70px; }
.ir-title > span { color: #e85c22; font-weight: 700; }
.ir-title h2 { margin: 15px 0 24px; font-size: clamp(45px,5vw,70px); line-height: 1.05; letter-spacing: -.05em; }
.ir-title p { color: #666; line-height: 1.75; }
.ir-cards { display: grid; grid-template-columns: repeat(3,1fr); align-items: center; }
.ir-cards a { position: relative; height: 310px; padding: 50px 28px 30px; border-left: 1px solid #ddd; display: flex; flex-direction: column; justify-content: space-between; transition: .3s; }
.ir-cards a:last-child { border-right: 1px solid #ddd; }
.ir-cards a:hover { color: #fff; background: #5a31c4; transform: translateY(-8px); }
.ir-cards strong { font-size: 21px; }
.ir-cards i { font-style: normal; font-size: 28px; }
.card-icon { position: relative; display: block; width: 62px; height: 62px; border: 2px solid currentColor; opacity: .75; }
.chart-icon::before { content: ""; position: absolute; left: 12px; bottom: 11px; width: 7px; height: 21px; background: currentColor; box-shadow: 14px -10px 0 currentColor,28px -24px 0 currentColor; }
.report-icon { border-radius: 3px; }
.report-icon::before { content: ""; position: absolute; left: 13px; top: 16px; width: 32px; border-top: 2px solid; box-shadow: 0 10px 0,0 20px 0; }
.result-icon { border-radius: 50%; }
.result-icon::before { content: "%"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 25px; font-weight: 700; }

footer { padding: 45px 5%; color: #aaa; background: #1d1d1f; font-size: 13px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; padding-bottom: 30px; border-bottom: 1px solid #3b3b3b; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 35px; }
.footer-brand { margin-bottom: 18px; filter: grayscale(1); opacity: .7; }
.footer-bottom p { margin: 8px 0; }
.privacy { color: #fff; font-weight: 600; }

.prank-modal {
  position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center;
  padding: 24px; opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
.prank-modal.open { opacity: 1; visibility: visible; }
.prank-backdrop { position: absolute; z-index: 0; inset: 0; background: rgba(15,12,12,.9); backdrop-filter: blur(8px); }
.prank-modal section {
  position: relative; z-index: 3; width: min(760px,100%); padding: 70px 50px 55px; overflow: hidden;
  text-align: center; color: #27211f; background: #fff; border-top: 8px solid #c55335;
  box-shadow: 0 30px 100px rgba(0,0,0,.5);
  transform: translateY(30px) scale(.94);
  transition: transform .45s cubic-bezier(.2,.85,.25,1.2);
}
.prank-modal.open section { transform: none; }
.prank-modal section::before, .prank-modal section::after {
  content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%;
  background: rgba(197,83,53,.08);
}
.prank-modal section::before { left: -90px; top: -90px; }
.prank-modal section::after { right: -70px; bottom: -110px; }
.prank-emoji { font-size: 78px; line-height: 1; animation: prank-bounce .8s .25s both; }
.prank-label { margin: 22px 0 8px; color: #c55335; font: 700 12px/1 Arial,sans-serif; letter-spacing: .22em; }
.prank-modal h2 { margin: 0; color: #b84d32; font-size: clamp(42px,7vw,76px); letter-spacing: -.07em; }
.prank-modal section > p:last-of-type { margin: 24px 0 33px; color: #666; font-size: 17px; line-height: 1.9; }
.prank-modal button { min-width: 230px; padding: 16px 28px; color: #fff; background: #b94e33; border: 0; font-weight: 700; }
@keyframes prank-bounce {
  0% { opacity: 0; transform: scale(.3) rotate(-15deg); }
  65% { transform: scale(1.15) rotate(8deg); }
  100% { opacity: 1; transform: none; }
}
.prank-backdrop {
  background:
    radial-gradient(circle at 20% 20%, rgba(255,64,109,.3), transparent 30%),
    radial-gradient(circle at 80% 25%, rgba(103,77,255,.35), transparent 32%),
    radial-gradient(circle at 50% 90%, rgba(255,184,0,.28), transparent 35%),
    rgba(12,8,20,.94);
  animation: backdrop-party 4s ease-in-out infinite alternate;
}
.prank-modal section {
  border: 3px solid transparent; border-radius: 28px;
  background: linear-gradient(#fff,#fff) padding-box,linear-gradient(120deg,#ff4e72,#ffb000,#7657ff,#13c8b5,#ff4e72) border-box;
  background-size: 100% 100%,300% 300%; animation: party-border 3s linear infinite;
}
.prank-modal section::before { width: 260px; height: 260px; left: -120px; top: -135px; background: radial-gradient(circle,rgba(255,85,120,.2),transparent 68%); }
.prank-modal section::after { width: 300px; height: 300px; right: -140px; bottom: -180px; background: radial-gradient(circle,rgba(105,77,255,.18),transparent 68%); }
.prank-modal h2 {
  background: linear-gradient(90deg,#f03d6d,#ff9d00,#7158f5,#12bcae,#f03d6d);
  background-size: 250% auto; color: transparent; -webkit-background-clip: text; background-clip: text;
  animation: title-shine 2.5s linear infinite; filter: drop-shadow(0 8px 16px rgba(176,72,116,.2));
}
.prank-label { color: #7b5df5; }
.prank-emoji { filter: drop-shadow(0 12px 14px rgba(255,153,0,.3)); }
.prank-modal.open .prank-emoji { animation: emoji-party 1.2s .2s both,emoji-float 1.8s 1.4s ease-in-out infinite; }
.prank-modal button {
  position: relative; overflow: hidden; border-radius: 999px;
  background: linear-gradient(100deg,#f33e6e,#ff8d1b,#7857f4);
  box-shadow: 0 12px 28px rgba(194,64,103,.3); transition: transform .2s,box-shadow .2s;
}
.prank-modal button:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 16px 35px rgba(194,64,103,.4); }
.prank-modal button::after { content: ""; position: absolute; top: -60%; left: -35%; width: 25%; height: 220%; background: rgba(255,255,255,.55); transform: rotate(25deg); animation: button-sparkle 2.2s infinite; }
.fireworks { position: fixed; z-index: 1; inset: 0; pointer-events: none; }
.fireworks b { position: absolute; left: 18%; top: 28%; width: 8px; height: 8px; border-radius: 50%; color: #ff4772; opacity: 0; box-shadow: 0 -90px 0 currentColor,64px -64px 0 #ffb000,90px 0 0 #7657ff,64px 64px 0 #12c7b2,0 90px 0 #ff4772,-64px 64px 0 #ffb000,-90px 0 0 #7657ff,-64px -64px 0 #12c7b2; }
.fireworks b:nth-child(2) { left: 79%; top: 22%; color: #7657ff; transform: scale(.75); }
.fireworks b:nth-child(3) { left: 74%; top: 76%; color: #12c7b2; transform: scale(.6); }
.prank-modal.open .fireworks b { animation: firework-burst 2.4s .15s ease-out infinite; }
.prank-modal.open .fireworks b:nth-child(2) { animation-delay: .85s; }
.prank-modal.open .fireworks b:nth-child(3) { animation-delay: 1.5s; }
.confetti { position: fixed; z-index: 4; inset: 0; pointer-events: none; overflow: hidden; }
.confetti i { position: absolute; top: -35px; width: 11px; height: 21px; opacity: 0; background: #ff4772; }
.prank-modal.open .confetti i { animation: confetti-fall 4.2s linear infinite; }
.confetti i:nth-child(4n+2) { width: 13px; height: 13px; border-radius: 50%; background: #ffb000; }
.confetti i:nth-child(4n+3) { background: #7657ff; transform: rotate(45deg); }
.confetti i:nth-child(4n) { width: 8px; height: 20px; background: #12c7b2; }
.confetti i:nth-child(1) { left: 4%; animation-delay: .1s; }.confetti i:nth-child(2) { left: 11%; animation-delay: 1.2s; }
.confetti i:nth-child(3) { left: 18%; animation-delay: .45s; }.confetti i:nth-child(4) { left: 25%; animation-delay: 1.7s; }
.confetti i:nth-child(5) { left: 32%; animation-delay: .8s; }.confetti i:nth-child(6) { left: 39%; animation-delay: 2.1s; }
.confetti i:nth-child(7) { left: 46%; animation-delay: .2s; }.confetti i:nth-child(8) { left: 53%; animation-delay: 1.35s; }
.confetti i:nth-child(9) { left: 60%; animation-delay: .65s; }.confetti i:nth-child(10) { left: 67%; animation-delay: 2.3s; }
.confetti i:nth-child(11) { left: 73%; animation-delay: .3s; }.confetti i:nth-child(12) { left: 79%; animation-delay: 1.55s; }
.confetti i:nth-child(13) { left: 84%; animation-delay: .95s; }.confetti i:nth-child(14) { left: 89%; animation-delay: 2s; }
.confetti i:nth-child(15) { left: 94%; animation-delay: .5s; }.confetti i:nth-child(16) { left: 98%; animation-delay: 1.15s; }
.confetti i:nth-child(17) { left: 7%; animation-delay: 2.4s; }.confetti i:nth-child(18) { left: 14%; animation-delay: 3.1s; }
.confetti i:nth-child(19) { left: 21%; animation-delay: 2.75s; }.confetti i:nth-child(20) { left: 28%; animation-delay: 3.55s; }
.confetti i:nth-child(21) { left: 35%; animation-delay: 2.2s; }.confetti i:nth-child(22) { left: 42%; animation-delay: 3.8s; }
.confetti i:nth-child(23) { left: 49%; animation-delay: 2.9s; }.confetti i:nth-child(24) { left: 56%; animation-delay: 3.35s; }
.confetti i:nth-child(25) { left: 63%; animation-delay: 2.55s; }.confetti i:nth-child(26) { left: 70%; animation-delay: 3.95s; }
.confetti i:nth-child(27) { left: 77%; animation-delay: 2.35s; }.confetti i:nth-child(28) { left: 83%; animation-delay: 3.25s; }
.confetti i:nth-child(29) { left: 88%; animation-delay: 2.8s; }.confetti i:nth-child(30) { left: 92%; animation-delay: 3.65s; }
.confetti i:nth-child(31) { left: 96%; animation-delay: 2.15s; }.confetti i:nth-child(32) { left: 2%; animation-delay: 3.45s; }
@keyframes backdrop-party { to { filter: hue-rotate(30deg); } }
@keyframes party-border { to { background-position: 100% 100%,300% 0; } }
@keyframes title-shine { to { background-position: 250% center; } }
@keyframes emoji-party { 0% { opacity: 0; transform: scale(.2) rotate(-30deg); } 55% { transform: scale(1.35) rotate(15deg); } 75% { transform: scale(.9) rotate(-8deg); } 100% { opacity: 1; transform: none; } }
@keyframes emoji-float { 50% { transform: translateY(-9px) rotate(4deg); } }
@keyframes button-sparkle { 0%,35% { left: -35%; } 70%,100% { left: 125%; } }
@keyframes firework-burst { 0% { opacity: 0; transform: scale(.05) rotate(0); filter: brightness(2); } 18% { opacity: 1; } 55% { opacity: 1; transform: scale(1.05) rotate(20deg); filter: brightness(1.6) drop-shadow(0 0 8px currentColor); } 100% { opacity: 0; transform: scale(1.45) rotate(35deg); filter: brightness(1); } }
@keyframes confetti-fall { 0% { opacity: 0; transform: translate3d(0,-35px,0) rotate(0); } 10% { opacity: 1; } 50% { transform: translate3d(35px,50vh,0) rotate(420deg); } 100% { opacity: .85; transform: translate3d(-25px,105vh,0) rotate(900deg); } }

/* Windows 95 dialog */
.prank-modal { font-family: Tahoma, "MS Sans Serif", Arial, sans-serif; transition: none; }
.prank-backdrop { background: rgba(0,0,0,.38); backdrop-filter: none; animation: none; }
.prank-modal section, .prank-modal.open section {
  width: min(520px,100%); padding: 3px 3px 18px; overflow: visible; color: #000; text-align: left;
  background: #c0c0c0; border: 2px solid; border-color: #fff #000 #000 #fff;
  border-radius: 0; box-shadow: 2px 2px 0 #000; transform: none; animation: none;
}
.prank-modal section::before, .prank-modal section::after { display: none; }
.win-titlebar { height: 30px; display: flex; align-items: center; justify-content: space-between; padding: 0 4px 0 8px; color: #fff; background: #000080; font-size: 14px; font-weight: 700; }
.win-titlebar i { width: 22px; height: 22px; display: grid; place-items: center; color: #000; background: #c0c0c0; border: 2px solid; border-color: #fff #404040 #404040 #fff; font-style: normal; font-size: 18px; line-height: 1; }
.win-dialog-body { display: flex; align-items: flex-start; gap: 22px; padding: 35px 34px 25px; }
.win-icon { flex: 0 0 auto; width: 48px; height: 48px; display: grid; place-items: center; color: #000; background: #ffff00; border: 3px solid #000; border-radius: 50%; font-family: "Times New Roman",serif; font-size: 36px; font-weight: 700; line-height: 1; }
.prank-modal h2 { margin: 0 0 13px; color: #000; background: none; filter: none; font-family: inherit; font-size: 21px; letter-spacing: 0; animation: none; }
.win-message p { margin: 0; color: #000; font-size: 14px; line-height: 1.65; }
.prank-modal button { position: relative; display: block; min-width: 104px; margin: 0 auto; padding: 7px 20px; overflow: visible; color: #000; background: #c0c0c0; border: 2px solid; border-color: #fff #000 #000 #fff; border-radius: 0; box-shadow: none; font-size: 14px; font-weight: 400; transition: none; }
.prank-modal button::before { content: ""; position: absolute; inset: 3px; border: 1px dotted #000; }
.prank-modal button::after { display: none; }
.prank-modal button:hover { transform: none; box-shadow: none; }
.prank-modal button:active { padding: 8px 19px 6px 21px; border-color: #000 #fff #fff #000; }
.prank-modal .prank-clone { position: absolute; z-index: 4; width: min(440px,calc(100% - 24px)); margin: 0; animation: error-window-in .12s steps(2,end); }
.prank-clone .win-titlebar { background: #000080; }
.prank-clone:nth-of-type(3n) .win-titlebar { background: #800000; }
.prank-clone:nth-of-type(4n) .win-titlebar { background: #008080; }
@keyframes error-window-in { from { opacity: 0; transform: translate(18px,14px) scale(.92); } to { opacity: 1; transform: none; } }

@media (max-width: 1050px) {
  .gnb { gap: 20px; font-size: 15px; }
  .gnb a:nth-last-child(-n+2) { display: none; }
  .all-menu-grid { grid-template-columns: repeat(3,1fr); }
  .section-inner { grid-template-columns: 1fr; }
  .ir { padding-top: 80px; }
}

@media (max-width: 760px) {
  .header { height: 64px; padding: 0 20px; }
  .gnb, .language-button, .search-button { display: none; }
  .header-tools { gap: 0; }
  .language-panel, .search-panel { top: 64px; }
  main { padding-top: 64px; }
  .hero { height: calc(100svh - 64px); min-height: 560px; }
  .hero-copy { left: 8%; right: 8%; }
  .hero-copy p { font-size: 19px; }
  .pause-button { width: 53px; height: 53px; }
  .split-section { grid-template-columns: 1fr; }
  .feature { min-height: 720px; }
  .feature-content { left: 8%; bottom: 9%; }
  .feature-content p { font-size: 16px; }
  .feature-links { flex-wrap: wrap; gap: 16px; }
  .products { min-height: 680px; padding: 45px 6%; align-items: flex-end; }
  .products-image { top: 0; width: 100%; height: 68%; }
  .products-copy { width: 100%; padding: 35px 28px; }
  .section-inner { gap: 30px; }
  .ir-cards { grid-template-columns: 1fr; }
  .ir-cards a { height: 150px; padding: 25px; border: 1px solid #ddd; flex-direction: row; align-items: center; }
  .card-icon { width: 52px; height: 52px; }
  .ir-cards strong { margin-left: 20px; margin-right: auto; }
  .all-menu { padding: 0 25px 40px; }
  .all-menu-grid { grid-template-columns: 1fr 1fr; gap: 35px 22px; padding-top: 40px; }
  .all-menu-grid h2 { font-size: 21px; }
  .footer-bottom { flex-direction: column; }
  .prank-modal { padding: 14px; }
  .prank-modal section { padding: 3px 3px 16px; }
  .win-dialog-body { gap: 15px; padding: 28px 18px 23px; }
  .win-icon { width: 42px; height: 42px; font-size: 31px; }
  .prank-modal h2 { font-size: 18px; }
  .win-message p { font-size: 12px; }
  .prank-modal button { width: 104px; min-width: 104px; }
}