@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-1Thin.woff2') format('woff2');
    font-weight: 100;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-2ExtraLight.woff2') format('woff2');
    font-weight: 200;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-3Light.woff2') format('woff2');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-4Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-5Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-6SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-7Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-8ExtraBold.woff2') format('woff2');
    font-weight: 800;
    font-display: swap;
}

@font-face {
    font-family: 'Paperozi';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2408-3@1.0/Paperlogy-9Black.woff2') format('woff2');
    font-weight: 900;
    font-display: swap;
}

body {

  margin: 0;
  padding: 0;
  width: 100%;
  min-height: 100%;
  box-sizing: border-box;

    margin: 0px; padding: 0px;
    overflow-x: hidden;
}

body * {
    box-sizing: border-box;
}


/* --- NAVIGATION BAR --- */
.fixed-nav {
    width: 100%;
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    font-family: 'Paperozi';
    font-weight: 900;
    background: #116466;
    display: flex;
    align-items: center;
    z-index: 9999;
}

/*  NAV INNER CONTAINER  */
.nav-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/*  MENU LIST  */
.nav-menu {
    list-style: none;
    display: flex;
    gap: 50px;
}

/*  MENU LINKS */
.nav-menu li a {
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700; 
    color: #D1E8E2;
    padding: 8px 0;
    transition: opacity 0.2s ease;
}

.nav-menu li a:hover {
    opacity: 0.6;
}

/* --- HERO SECTION --- */
.parallax-wrapper {
    position: relative;
    height: 220vh; /* scroll room */
    z-index: 5;
    width: 100%;
}

section#hero {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: visible;
    z-index: 6;
}

/* HERO BACKGROUND */
section#hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.55), rgba(0,0,0,0.65));
    z-index: -1;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
    filter: saturate(1.2) brightness(0.85);
    pointer-events: none;
}

/* HERO FOREGROUND PNG */
.hero-foreground {
    position: absolute;
    width: 100%;
    height: 112%;
    transform: scaleX(-1);
    background-image: url('img/Main.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    transform: translateY(0);
    pointer-events: none;
    z-index: 8;
    animation: fg-scroll 1 linear both;
    animation-timeline: scroll(root);
    animation-range: entry 0% exit 100%;
}

/* MID-GROUND TEXT - CRISPR & AGI */
.hero-text {
    position: absolute;
    font-family: 'Paperozi', sans-serif;
    font-weight: 900;
    font-size: 18vw;
    color: #ffffff;
    text-shadow: 0 0 10px #000, 0 0 20px #000, 0 0 30px #000;
    white-space: nowrap;
}

/* CRISPR LEFT */
.crispr {
    top: 12%;
    left: 5%;
    transform: translateY(0);
    z-index: 7;
    animation: back-scroll 1 linear both;
    animation-timeline: scroll(root);
    animation-range: entry 0% exit 100%;
}

/* AGI RIGHT */
.agi {
    top: 40%;
    right: 8%;
    animation: molecule-drift-left 14s ease-in-out infinite alternate;
    transform: translateY(0);
    z-index: 9;
    animation: mid-scroll 1 linear both;
    animation-timeline: scroll(root);
    animation-range: entry 0% exit 100%;
}


@keyframes molecule-drift-left {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(30px, -20px) rotate(1deg); }
    100% { transform: translate(15px, -35px) rotate(-1deg); }
}

@keyframes molecule-drift-right {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-25px, 25px) rotate(-1deg); }
    100% { transform: translate(-10px, 40px) rotate(1deg); }
}

@keyframes mid-scroll {
    from { transform: translateY(100px); }
    to   { transform: translateY(-100px); }
}

@keyframes fg-scroll {
    from { transform: translateY(65px); }
    to   { transform: translateY(-65px); }
}

/* --- CONTAINER --- */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 100px auto;
}

/* --- PART 1 --- */
section#part-1 {
    position: relative;
    margin-top: -40vh;
    background: #082930; 
    width: 100%;
    min-height: 100vh;
    padding:50px 0;
    z-index: 20;
}

#part-1 h2 {
    color: #fff;
    font-size: 60px;
    text-align: center;
    font-family: 'Paperozi';
    font-weight: 800;
}

#part-1 p {
    color: #D1E8E2;
    font-family: 'Noto Sans KR';
    font-weight: 500;
    font-size: 2rem;
    text-align: center;
}

#part-1 img {
    display: block;
    width: 80%;
    margin: 30px auto;
    border-radius: 15px;
}

/* --- PART 2 --- */
section#part-2 {
    position: relative;
    background: #083951; 
    width: 100%;
    min-height: 100vh;
    padding-top:1px;
    z-index: 20;
    justify-content: center;
    align-items: center;
}

#part-2 .container {
    min-height: 100vh;
    margin: 0 auto;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

#part-2 h1 {
    color: #fff;
    font-family: 'Paperozi';
    text-align: center;
    font-weight: 900;
    font-size: 9rem;
}

#part-2 img.magnify-big {
    position: absolute;
    top: -100px;
    left: -250px;
    width: 50%;
    transform: rotate(190deg);
    animation: magnify-big-drift 22s ease-in-out infinite alternate;
}

#part-2 img.magnify-small {
    position: absolute;
    width: 230px;
    right: 0;
    top: 53%;
    transform: rotate(-30deg);
    animation: magnify-small-drift 18s ease-in-out infinite alternate;
}

@keyframes magnify-small-drift {
    0% { transform: translate(0, 0) rotate(-30deg); }
    30% { transform: translate(-20px, -15px) rotate(-28deg); }
    60% { transform: translate(-35px, 5px) rotate(-34deg); }
    100% { transform: translate(-15px, 15px) rotate(-26deg); }
}

@keyframes magnify-big-drift {
    0% { transform: translate(0, 0) rotate(190deg); }
    25% { transform: translate(-40px, 20px) rotate(188deg); }
    50% { transform: translate(-80px, -30px) rotate(194deg); }
    75% { transform: translate(-60px, 40px) rotate(187deg); }
    100% { transform: translate(-30px, -20px) rotate(192deg); }
}

/* --- PART 3 --- */
section#part-3 {
    position: relative;
    background: #082930; 
    width: 100%;
    min-height: 100vh;
    padding-top:1px;
    z-index: 20;
    text-align: center;
    overflow: hidden;
}

#part-3 p {
    margin-top: 9%;
    color: #fff;
    font-family: 'Noto Sans KR';
    font-weight: 400;
    font-size: 2rem;
    text-align: center;
}

section#part-3 .crispr-bg {
    position: absolute;
    top: 0;
    left: -60%;
    width: 200%;
    height: 0;
    pointer-events: none;
    animation: crispr-drift-right 26s ease-in-out infinite alternate;
}

section#part-3 .crispr-bg:nth-of-type(even) {
    animation-name: crispr-drift-left;
}

section#part-3 .crispr-bg:nth-of-type(3n) {
    animation-duration: 32s;
}

section#part-3 .crispr-bg:nth-of-type(4n) {
    animation-duration: 38s;
    animation-delay: -5s;
}

section#part-3 .crispr-bg:nth-of-type(5n) {
    animation-duration: 30s;
    animation-delay: -3s;
}

section#part-3 .bg-1::before {
    left: -10%;
    color: rgba(255,255,255,0.2)
}

section#part-3 .bg-2::before {
    left: -20%;
    color: rgba(255,255,255,0.1);
    top: 4rem;
}

section#part-3 .bg-3::before {
    left: -15%;
    color: rgba(255,255,255,0.3);
    top: 8rem;
}

section#part-3 .bg-4::before {
    left: -18%;
    color: rgba(255,255,255,0.2);
    top: 12rem;
}

section#part-3 .bg-5::before {
    left: -22%;
    color: rgba(255,255,255,0.1);
    top: 16rem;
}

section#part-3 .bg-6::before {
    left: -25%;
    color: rgba(255,255,255,0.2);
    top: 20rem;
}

section#part-3 .bg-7::before {
    left: -10%;
    color: rgba(255,255,255,0.2)
}

section#part-3 .bg-8::before {
    left: -20%;
    color: rgba(255,255,255,0.1);
    top: 24rem;
}

section#part-3 .bg-9::before {
    left: -15%;
    color: rgba(255,255,255,0.3);
    top: 28rem;
}

section#part-3 .bg-10::before {
    left: -18%;
    color: rgba(255,255,255,0.2);
    top: 32rem;
}

section#part-3 .bg-11::before {
    left: -22%;
    color: rgba(255,255,255,0.1);
    top: 36rem;
}

section#part-3 .bg-12::before {
    left: -25%;
    color: rgba(255,255,255,0.2);
    top: 40rem;
}

section#part-3 .bg-13::before {
    left: -18%;
    color: rgba(255,255,255,0.2);
    top: 44rem;
}

section#part-3 .bg-14::before {
    left: -22%;
    color: rgba(255,255,255,0.1);
    top: 48rem;
}

section#part-3 .bg-15::before {
    left: -25%;
    color: rgba(255,255,255,0.2);
    top: 52rem;
}

section#part-3 .bg-16::before {
    left: -22%;
    color: rgba(255,255,255,0.1);
    top: 56rem;
}

section#part-3 .bg-17::before {
    left: -25%;
    color: rgba(255,255,255,0.2);
    top: 60rem;
}

section#part-3 .bg-18::before {
    left: -18%;
    color: rgba(255,255,255,0.2);
    top: 64rem;
}

section#part-3 .crispr-bg::before {
    content:"CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요? CRISPR란 무엇일까요?";
    font-family: 'Noto Sans KR';
    font-size: 4rem;
    font-weight: 900;
    height: 5rem;
    overflow: hidden;
    width: 200%;
    position: absolute;
    z-index: 2;
}

section#part-3 p {
    text-shadow: 2px 1px 1px #000;
    font-weight: bold;
}

@keyframes crispr-drift-right {
    from { transform: translateX(0); }
    to { transform: translateX(12%); }
}

@keyframes crispr-drift-left {
    from { transform: translateX(0); }
    to { transform: translateX(-10%); }
}

section#part-3 img {
    position: relative;
    z-index: 5;
    margin-top: 80px;
}

section#part-3 .computer-sprite {
    display: block;
    position: relative;
    margin: auto;
    background-image: url(img/computer-sprite.png);
    width: 449px;
    height: 585px;
    background-position: 0 0;
    animation: computer-flicker 0.8s steps(2) infinite; 
    z-index: 10;
}

@keyframes computer-flicker {
    from { background-position: 0 0; }
    to   { background-position: -900px 0; } /* -frameWidth * frameCount */
}

/* --- PART 4 --- */
section#part-4::before {
    background-repeat: no-repeat;
    filter: blur(10px); 
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(10px);
    transform: scale(1.1); /* prevent edge clipping */    
    z-index: 1;
}

section#part-4 {
    position: relative;
    background: #082930; 
    width: 100%;
    min-height: 100vh;
    padding-top:1px;
    z-index: 20;
   
}

#part-4 .container {
    min-height: 100vh;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
    text-align: left;
    gap:5px;
    position: relative;
    z-index: 10;
}

section#part-4 img.molecule-1 {
    position: absolute;
    top: -100px;
    left: -500px;
    width: 900px;
    animation: molecule-drift-left 8s ease-in-out infinite alternate;
  filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.152))
          drop-shadow(0 0 20px rgba(0, 255, 255, 0.527));      
}

section#part-4 img.molecule-2 {
    position: absolute;
    bottom: 0px;
    right: -450px;
    width: 900px;
    animation: molecule-drift-right 10s ease-in-out infinite alternate;
  filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.169))
          drop-shadow(0 0 20px rgba(0, 255, 255, 0.403));    
}

@keyframes molecule-drift-left {
    0% { transform: translate(0, 0) rotate(-5deg); }
    50% { transform: translate(25px, -20px) rotate(-3deg); }
    100% { transform: translate(10px, -35px) rotate(-6deg); }
}

@keyframes molecule-drift-right {
    0% { transform: translate(0, 0) rotate(-20deg); }
    50% { transform: translate(-20px, 20px) rotate(-18deg); }
    100% { transform: translate(-8px, 35px) rotate(-22deg); }
}

#part-4 p {
    color: #fff;
    font-family: 'Noto Sans KR';
    font-weight: 400;
    font-size: 1.8rem;
    text-align: left;
    margin: 0px;
    text-shadow: 2px 1px 1px #000;
}

#part-4 p em {
    color: #a9a9a9;
    font-size:1.2rem;
    font-style: normal;
}

/* --- PART 5 --- */
section#part-5 {
    position: relative;
    background: #082930; 
    width: 100%;
    padding-top:1px;
    z-index: 20;
}
.part-5flex{
    display: flex;
}

#part-5 img {
    justify-content: baseline;
    width: 65%;
    margin-left: -20%;
}

#part-5 h2 {
    color: #fff;
    font-family: 'Paperozi';
    font-weight: 800;
    font-size: 2.5rem;
    text-align: left;
}

#part-5 p {
    color: #D1E8E2;
    font-family: 'Noto Sans KR';
    font-weight: 400;
    font-size: 1.3rem;
    text-align: left;
    line-height: 1.5;
}

#part-5 .container {
    margin-bottom: 0px;
}


/* --- PART 6 --- */

#part-6 {
    position: relative;
    overflow: hidden;
    background-color:#083951;
    background-image: url(img/handshake.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center -10vh;
    min-height: 100vh;
}

#part-6 h1 {
    margin-top: 20vh;
    color: #fff;
    font-family: 'Paperozi';
    text-align: center;
    font-weight: 900;
    font-size: 9rem;
}

/* --- PART 7 --- */

#part-7 {
    padding: 10vh 0;
    color: #fff;
    position: relative;
    overflow: hidden;
    background-color:#083951;
    min-height: 100vh;
    position: relative;
}

#part-7 p {
    color: #D1E8E2;
    font-family: 'Noto Sans KR';
    font-weight: 500;
    font-size: 1.8rem;
    width: 50%;
    line-height: 1.5;
    word-break: keep-all;
    overflow-wrap: break-word;
    white-space: normal;
}

#part-7 h2 {
    color: #fff;
    font-family: 'Paperozi';
    font-weight: 700;
    font-size: 2rem;
    line-height: 8rem;
    width: 50%;
}

#part-7 div#tomato {
    position: relative;
    min-height: 70vh;
    padding-left: 10vw;
    display: flex;
    align-items: center;
}

#part-7 div#tomato img {
    position: absolute;
    height: 100%; width: auto;
    right: -10%;
    top: -50px;
}


#part-7 div#corn {
    position: relative;
    min-height: 60vh;
    padding-right: 10vw;
    display: flex;
    justify-content: end;
    align-items: center;
}


/* --- PART 8 --- */


#part-8 {
    background: #082930; 
    min-height: 100vh;
    padding-top: 25vh;
    padding-bottom: 10vh;
    z-index: 5;
    position: relative;
}

#part-8 img.corn {
    position: absolute;
    width: 60%; height: auto;
    left: -10%;
    top: -70vh;
    z-index: 10;
}

#part-8 img.syringe {
    position: absolute;
    right: 5%;
    top: 18vh;
    z-index: 11;
    height: 80vh;
}

#part-8 h1 {
    color: #97C9DA;
    font-family: 'Paperozi';
    font-weight: 900;
    font-size: 25rem;
    margin: 0; padding: 0;
    line-height: 19rem;
}

#part-8 h2 {
    color: #22889E;
    font-family: 'Paperozi';
    font-weight: 900;
    font-size: 6.4rem;
    line-height: 8rem;
    margin: 0px; padding: 0px;
    margin-top: -3rem;
    margin-bottom: 20vh;
    z-index: 12;
    position: relative;

}

#part-8 p {
    color: #D1E8E2;
    font-family: 'Noto Sans KR';
    font-weight: 500;
    font-size: 1.5rem;
    line-height: 1.6;
    margin-left: 10vw; margin-right: 30vw;
    word-break: keep-all;
    overflow-wrap: break-word;
    white-space: normal;
}

/* --- PART 9 --- */

#part-9 {
    padding-top: 6vh;
    min-height: 100vh;
    background-image: url(img/scientist.png);
    background-size: cover;
    background-position: center center;
    color: #000;

    background-color: rgba(0,0,0,0.15); /* darkness layer */
    background-blend-mode: multiply; 
}


#part-9 h1 {
    font-family: 'Paperozi';
    font-weight: 800;
    font-size: 3rem;
    width: 70%;
    max-width: 700px;
    margin-left: 6vw;
}

#part-9 p {
    font-family: 'Noto Sans KR';
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1.5;
    width: 70%;
    max-width: 700px;
    margin-left: 6vw;
}

/* --- PART 10 --- */

#part-10 {
    padding: 10vh 0;
    color: #fff;
    position: relative;
    overflow: hidden;
    background-color:#082930;
    min-height: 100vh;
    position: relative;
}

#part-10 .carousel-images {
    display: flex;
    height: 450px;
    align-items: center;
    width: 90vw;
    max-width: 1240px;
    margin: auto;
    overflow-x: hidden;
    position: relative;
}

#part-10 .carousel-slider {
    display: flex;
    gap: 20px;
    will-change: transform;
    animation: carousel-slide 30s ease-in-out infinite alternate;
}

@keyframes carousel-slide {
    from { transform: translateX(-50%); }
    to   { transform: translateX(0%); }
}

#part-10 img.carousel-img {
    width: 250px;
    height: 350px;
    object-fit: cover;
    border-radius: 10px;
    background-color: #fff;
    transition: transform 200ms ease, box-shadow 200ms ease;
    transform-origin: center center;
    will-change: transform;
}

#part-10 img.carousel-img:hover,
#part-10 img.carousel-img:focus {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,1);
}

#part-10 h1 {
    font-family: 'Paperozi';
    font-weight: 800;
    font-size: 4.2rem;    
    color: #fff;
    text-align: center;
    margin-bottom: 10vh;
}

#part-10 p {
    font-family: 'Noto Sans KR';
    font-weight: 400;
    font-size: 1.5rem;    
    color: #D1E8E2;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 10vh;
}

#part-10 div.left-fade {
    width: 50px;
    height:100%;
    position: absolute;
    left: 0px; top: 0px;
    background: #082930;
    background: linear-gradient(90deg, #082930 0%, rgba(8,41,48,0) 100%);
}

#part-10 div.right-fade {
    width: 50px;
    height:100%;
    position: absolute;
    right: 0px; top: 0px;    
    background: linear-gradient(to left, #082930 0%, rgba(8,41,48,0) 100%);
}

/* --- PART 11 --- */


#part-11 {
    padding: 10vh 0;
    color: #fff;
    position: relative;
    overflow: hidden;
    background-color:#082930;
    min-height: 100vh;
    position: relative;
    text-align: center;
    z-index: 10;
}

#part-11 h1 {
    margin-top: 5vh;
    text-align: center;
    color: #fff;
    font-family: 'Paperozi';
    text-align: center;
    font-weight: 900;
    font-size: 7.5rem;   
    line-height: 7rem; 
}

#part-11 img {
    text-align: center;
    transform: rotate(-6deg);
    margin-top: -350px;
    width: 70%;
}

/* --- PART 12 --- */

#part-12 {
    background-color: #083951;
    min-height: 120vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-top: -130vh;
    position: relative;
    z-index: 20;
}

#part-12 p {
    font-family: 'Noto Sans KR';
    font-weight: 200;
    font-size: 1rem;    
    color: #cfcfcf;
    text-align: center;
    position: absolute;
    bottom: 100px;
}

#part-12 #youtube-video {
    position: absolute;
    left: 35px;
    top: 20px;
    width: 520px;

} 

#part-12 #youtube-tv {
    position: absolute;
    top: 30px;
    width: 1300px;
    margin: auto;
    margin-right: -30px;
}

#part-12 img.tv {
    position: absolute;
}

#part-12 img.tv-top {
    top: 0px;
    left: 0px;
}

#part-12 img.tv-left {
    top: 60px;
    left: 0px;
}

#part-12 img.tv-right {
    top: 60px;
    right: 0px;
}

#part-12 img.tv-bottom {
    bottom: 0px;
    left: 0px;
}

#part-12 div.tv-set {
    width: 631px;
    height: 675px;
    position: absolute;
}

/* --- FOOTER --- */
footer#footer {
    position: relative;
    background: #082930; 
    width: 100%;
    padding:100px 0;
    z-index: 20;
    text-align: center;
}

#footer h2 {
    font-family: 'Paperozi';
    font-weight: 800;
    color: #45A891;
    font-size: 2rem;
    margin-bottom: 25px;
}

.footer-small-text {
    font-size: 0.9rem;
    margin-bottom: 25px;
    color: #86D5C3;
    font-family: 'Noto Sans KR';
}

.footer-line {
    width: 900px;
    height: 1px;
    background: #45A891;
    margin: 0 auto 20px auto;
}

.footer-copy {
    font-size: 0.8rem;
    opacity: 0.7;
    font-family: 'Noto Sans KR';
    color: #86D5C3;
}

/* ---footer button--- */
.footer-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-buttons button {
    padding: 10px 20px;
    background: #fff;
    color: #082930;
    border: none;
    border-radius: 999px;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.footer-buttons button:hover {
    background: #2e7b6b;
    transform: translateY(-2px);
}