@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');


/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}


body {
    font-family: "Inter", sans-serif;
    font-optical-sizing: auto;
    font-weight: weight;
    font-style: normal;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;

}




/* Container */
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(78, 205, 196, 0.1);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    max-width: 1440px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 40px;
    font-weight: 700;
    color: #2c3e50;
}

.logo-icon img {
    width: 57px;
    height: 57px;
    margin-right: 5px;

}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-link {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #0095B1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0095B1;
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Section Base */
.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 60px;
}

/* Hero Section */
.hero-section {
    background: #ffff;
    padding-top: 80px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    width: 100%;
}

.hero-title {
    font-size: 64px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
    color: #2c3e50;
}

.hero-title .highlight {
    color: #0095B1;

}

.hero-description p {

    font-weight: bold;
}

.mobile-break {

    display: none;
}

.hero-description .highlight2 {
    font-family: "Inter", sans-serif;
    font-weight: 700;
    color: #f7b40b;
}

.hero-subtitle {
    font-size: 25px;
    font-weight: bold;
    line-height: 1.5;
    margin-bottom: 30px;
    color: #666;
}

.hero-subtitle strong {

    font-size: 30px;
    color: #0095B1;

}

.hero-description {
    font-size: 16px;
    line-height: 1.8;
    color: #777;
}

.hero-description p {
    margin-bottom: 8px;
}

/* Blockchain Network Animation */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.blockchain-network img {
    position: relative;
    width: 400px;
    height: 400px;
}

.cube {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(78, 205, 196, 0.1);
    border: 2px solid #4ECDC4;
    border-radius: 8px;
    animation: cubeFloat 3s ease-in-out infinite;
}

.cube-1 {
    top: 50px;
    left: 175px;
    animation-delay: 0s;
}

.cube-2 {
    top: 120px;
    left: 100px;
    animation-delay: 0.3s;
}

.cube-3 {
    top: 120px;
    left: 250px;
    animation-delay: 0.6s;
}

.cube-4 {
    top: 190px;
    left: 50px;
    animation-delay: 0.9s;
}

.cube-5 {
    top: 190px;
    left: 175px;
    animation-delay: 1.2s;
}

.cube-6 {
    top: 190px;
    left: 300px;
    animation-delay: 1.5s;
}

.cube-7 {
    top: 260px;
    left: 100px;
    animation-delay: 1.8s;
}

.cube-8 {
    top: 260px;
    left: 250px;
    animation-delay: 2.1s;
}

.cube-9 {
    top: 330px;
    left: 175px;
    animation-delay: 2.4s;
}

.connection-line {
    position: absolute;
    background: linear-gradient(45deg, #4ECDC4, transparent);
    height: 2px;
    transform-origin: left center;
    opacity: 0.6;
    animation: lineGlow 2s ease-in-out infinite alternate;
}

.line-1 {
    top: 75px;
    left: 200px;
    width: 75px;
    transform: rotate(45deg);
}

.line-2 {
    top: 145px;
    left: 125px;
    width: 100px;
    transform: rotate(0deg);
}

.line-3 {
    top: 215px;
    left: 75px;
    width: 75px;
    transform: rotate(45deg);
}

.line-4 {
    top: 215px;
    left: 200px;
    width: 100px;
    transform: rotate(0deg);
}

.line-5 {
    top: 285px;
    left: 125px;
    width: 100px;
    transform: rotate(0deg);
}

.line-6 {
    top: 285px;
    left: 200px;
    width: 75px;
    transform: rotate(45deg);
}

@keyframes cubeFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(180deg);
    }
}

@keyframes lineGlow {
    0% {
        opacity: 0.3;
    }

    100% {
        opacity: 0.8;
    }
}



/* Introduction Section */

.intro-section {
    background: #FAFAFA;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 80px 0;
}

.intro-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: center;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 200px;

}

.intro-content {
    text-align: left;
    width: 500px;
}

.intro-content .section-title {
    font-size: 64px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: left;
}

.intro-paragraph {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 30px;
    color: #333;

}

.intro-paragraph strong {
    color: #333;
    font-weight: 700;

}



.highlight-text {

    text-align: center;
    margin-right: 150px;
}

.highlight-text strong {

    color: #ff6600;
    font-weight: bold;
    text-align: center;

}

.intro-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 50px;
}



.image-placeholder img {


    height: 100vh;

}





/* Achievements Section */
.achievements-section {
    background: #ffff;
    padding: 80px 0;
}

.achievements-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 200px;
    align-items: center;
}

.achievement-left {
    position: relative;
    text-align: center;
    margin-bottom: 50px;

}



.achievement-icon img {

    width: 300px;
    height: 280px;


}



.section-title {
    font-size: 64px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
    line-height: 1.2;
    text-align: center;
}


.achievement-number {
    font-size: 38px;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.4;
}

.project-count {
    color: #0095B1;
    font-size: 42px;
    font-weight: 800;
}

.korean-text {
    color: #0095B1;
}

.achievement-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.dashboard-mockup {
    width: 452px;
    height: 517px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    animation: dashboardFloat 4s ease-in-out infinite;
}

.dashboard-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.dashboard-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4ECDC4, #44A08D);
    border-radius: 8px;
    margin-right: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 16px;
}

.dashboard-title {
    font-size: 18px;
    font-weight: 600;
    color: #2c3e50;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.stat-card {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
}

.stat-number {
    font-size: 24px;
    font-weight: 700;
    color: #4ECDC4;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 12px;
    color: #6c757d;
    font-weight: 500;
}

.dashboard-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 80px;
    margin-top: 20px;
}

.chart-bar {
    width: 25px;
    background: linear-gradient(to top, #4ECDC4, #64d8d1);
    border-radius: 4px;
    animation: chartGrow 2s ease-out;
}

.chart-bar:nth-child(1) {
    height: 40px;
    animation-delay: 0.2s;
}

.chart-bar:nth-child(2) {
    height: 65px;
    animation-delay: 0.4s;
}

.chart-bar:nth-child(3) {
    height: 80px;
    animation-delay: 0.6s;
}

.chart-bar:nth-child(4) {
    height: 55px;
    animation-delay: 0.8s;
}

.chart-bar:nth-child(5) {
    height: 70px;
    animation-delay: 1s;
}

.floating-elements {
    position: absolute;
    top: -20px;
    right: -20px;
}

.floating-triangle {
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-bottom: 18px solid #4ECDC4;
    margin-bottom: 8px;
    animation: triangleFloat 2s ease-in-out infinite;
}

.floating-triangle:nth-child(2) {
    animation-delay: 0.5s;
    border-bottom-color: #44A08D;
}

.floating-triangle:nth-child(3) {
    animation-delay: 1s;
    border-bottom-color: #64d8d1;
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-10px) rotate(2deg);
    }
}

@keyframes dashboardFloat {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }
}

@keyframes chartGrow {
    0% {
        height: 0;
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes triangleFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(10deg);
    }
}

@media (max-width: 768px) {
    .achievements-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .achievement-left {
        text-align: center;
    }

    .section-title {
        font-size: 36px;
    }

    .dashboard-mockup {
        width: 320px;
        height: 250px;
    }
}


/* Service Section */
.service-section {
    background-image: url(img/sub4background.jpg);
    background-size: 100% 100%;

}

.service-grid-alternative {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 60px;
    align-items: center;
}

.service-row {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.service-card {
    width: 275px;
    height: 190px;
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 10px 10px rgba(0, 153, 120, 0.08);
    border: 2px solid;
    border-color: #4ECDC4;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(78, 205, 196, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover {
    border-color: #4ECDC4;
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(78, 205, 196, 0.2);
}

.service-card:hover::before {
    left: 100%;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2c3e50;
}

.service-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}



/* Contact Section */
.contact-section {
    background-image: url(img/sub5background.jpg);
    background-size: 100% 100%;

}

.section-title .lastpagefont {

    font-size: 80px;
}

.contact-section .section-title {
    color: #2c3e50;
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-subtitle {
    font-size: 28px;
    margin-bottom: 40px;
    margin-top: -20px;
}

.contact-method h4 {
    font-size: 30px;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-method a {

    font-size: 30px;
}


.contact-link {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 30px;
    border-radius: 25px;
    text-decoration: none;
    color: rgb(2, 0, 0);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.3);
    color: #0095B1;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Chain Decorations */
.chain-decoration {
    position: absolute;
    width: 100px;
    height: 100vh;
    pointer-events: none;
    opacity: 0.1;
}

.chain-decoration::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: repeating-linear-gradient(to bottom,
            #4ECDC4 0px,
            #4ECDC4 20px,
            transparent 20px,
            transparent 40px);
    animation: chainMove 3s linear infinite;
}

.chain-decoration::after {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: repeating-linear-gradient(to bottom,
            transparent 0px,
            transparent 20px,
            #4ECDC4 20px,
            #4ECDC4 40px);
    animation: chainMove 3s linear infinite reverse;
}

.chain-left {
    left: -50px;
}

.chain-right {
    right: -50px;
}

@keyframes chainMove {
    0% {
        transform: translateX(-50%) translateY(0);
    }

    100% {
        transform: translateX(-50%) translateY(40px);
    }
}



/* Responsive Design */
@media (max-width: 1400px) {


    .container {
        padding: 0 40px;
    }

    .nav {
        padding: 20px 40px;
    }

    .hero-content,
    .achievements-content {
        gap: 60px;
    }

    .hero-title {
        font-size: 56px;
    }

    .blockchain-network {
        width: 350px;
        height: 350px;
    }
}

@media (max-width: 768px) {

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        padding: 20px 0;
        left: -100%;
        top: 0px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);


    }

    .nav-menu.active {
        left: 0;
    }

    .logo {
        font-size: 28px;
    }

    .logo-icon img {
        width: 40px;
        height: 40px;
    }

    .section {
        height: 838px;
    }

    /* Hero Section */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 10px;
        text-align: center;
        padding: 0 20px;
    }


    .blockchain-network img {
        margin-top: 55px;

    }

    .hero-title {
        font-size: 42px;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .hero-subtitle strong {
        font-size: 24px;
    }

    .hero-description {
        font-size: 14px;
        line-height: 1.6;
    }

    .blockchain-network img {
        width: 280px;
        height: 280px;
    }

    /* Introduction Section */
    .intro-layout {
        display: flex;
        flex-direction: column;
        text-align: center;
        padding: 0 10px;
    }

    /* 이미지를 먼저 보이게 */
    .intro-visual {
        order: -1;
    }

    /* 텍스트를 나중에 보이게 */
    .intro-content {
        order: 1;
    }


    .intro-content {
        width: 100%;
    }

    .intro-content .section-title {
        font-size: 42px;
        text-align: center;
        margin-bottom: 30px;
    }



    .intro-paragraph {
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: 20px;
        text-align: center;
    }



    .highlight-text {
        width: 100%;
        font-size: 16px;
        text-align: center;
    }



    .intro-visual {
        margin-left: 0;
        justify-content: center;
    }

    .image-placeholder img {

        content: url('img/tabletsub2.png');
        height: 35vh;
        max-width: 100%;
        object-fit: contain;
    }



    /* Achievements Section */
    .achievements-content {
        display: flex;
        flex-direction: column;
        gap: 40px;
        text-align: center;
        padding: 0 20px;
    }

    /* 이미지를 먼저 보이게 */

    .achievement-visual {
        order: -1;
    }

    /* 텍스트를 나중에 보이게 */
    .achievement-left {
        order: 1;
    }

    .achievement-left {
        margin-bottom: 20px;
    }

    .achievement-icon img {
        width: 166px;
        height: 150px;
    }


    .section-title {
        font-size: 42px;
        margin-bottom: 30px;
    }

    .achievement-number {
        font-size: 28px;
    }

    .project-count {
        font-size: 32px;
    }

    .floating-elements {

        top: 80px;
        right: 20px;
    }

    .dashboard-mockup img {
        content: url('img/tablet-report.png');
        width: 179px;
        height: 295px;
    }

    .dashboard-mockup {
        width: 320px;
        height: 380px;
        padding: 80px;
    }

    /* Service Section */



    .service-grid-alternative {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
        padding: 0 20px;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }

    .service-row {
        display: contents;
        /* row 컨테이너 무시하고 직접 grid에 배치 */
    }

    /* 마지막 카드만 중앙에 배치 */
    .service-row.second-row .service-card:last-child {
        grid-column: 1 / -1;
        /* 전체 너비 */
        justify-self: center;
        max-width: 350px;
    }

    .service-card {
        width: 100%;
        max-width: 350px;
        height: 150px;
        padding: 30px 25px;
        justify-self: center;
    }

    .service-title {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .service-description {
        font-size: 14px;
        line-height: 1.5;
    }

    /* Contact Section */
    .contact-content {
        padding: 0 20px;
    }

    .section-title .lastpagefont {
        font-size: 50px;
    }

    .contact-subtitle {
        font-size: 22px;
        margin-bottom: 30px;
    }

    .contact-method h4 {
        font-size: 24px;
        margin-bottom: 15px;
    }

    .contact-method a {
        font-size: 24px;
    }

    .contact-link {
        padding: 12px 25px;
        font-size: 14px;
    }

    /* General adjustments */
    .container {
        padding: 0 20px;
    }

    .nav {
        padding: 15px 20px;
    }

    .section {
        min-height: auto;
        padding: 60px 0;
    }

    /* Hide chain decorations on tablet */
    .chain-decoration {
        display: none;
    }
}


@media (max-width: 430px) {

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .logo {
        font-size: 24px;
    }

    .logo-icon img {
        width: 35px;
        height: 35px;
    }

    /* Hero Section */
    .mobile-break {

        display: inline;
    }

    .hero-section {
        padding-top: 70px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
        padding: 0 15px;
    }

    .hero-title {
        font-size: 36px;
        margin-bottom: 15px;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .hero-subtitle strong {
        font-size: 20px;
    }

    .hero-description {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 20px;
    }

    .blockchain-network img {
        width: 250px;
        height: 250px;
        margin-top: 20px;
    }

    /* Introduction Section */
    .intro-section {
        padding: 60px 0;
        background-image: url('img/mobile-intorduction.jpg');
        height: 838px;
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
    }

    .intro-layout {
        display: flex;
        flex-direction: column;
        text-align: center;
        padding: 0 15px;
        gap: 30px;
    }

    /* 이미지를 먼저 보이게 */
    .intro-visual {
        order: -1;
        margin-left: 0;
        margin-bottom: 20px;
    }

    /* 텍스트를 나중에 보이게 */
    .intro-content {
        order: 1;
        width: 100%;
    }

    .intro-content .section-title {
        font-size: 36px;
        text-align: center;
        margin-bottom: 20px;
    }

    .intro-paragraph {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 15px;
        text-align: center;
    }

    .highlight-text {
        width: 100%;
        font-size: 14px;
        text-align: center;

    }


    .image-placeholder img {
        display: none;
    }

    /* Achievements Section */
    .achievements-section {
        padding: 60px 0;
    }

    .achievements-content {
        display: flex;
        flex-direction: column;
        gap: 30px;
        text-align: center;
        padding: 0 15px;
    }

    /* 이미지를 먼저 보이게 */
    .achievement-visual {
        order: -1;
    }

    /* 텍스트를 나중에 보이게 */
    .achievement-left {
        order: 1;
        margin-bottom: 15px;
    }

    .achievement-icon img {
        width: 120px;
        height: 110px;
    }

    .section-title {
        font-size: 36px;
        margin-bottom: 20px;
        line-height: 1.2;
    }

    .achievement-number {
        font-size: 24px;
        line-height: 1.3;
    }

    .project-count {
        font-size: 28px;
    }

    .dashboard-mockup {
        width: 280px;
        height: 340px;
        padding: 5px;
    }

    .dashboard-mockup img {
        content: url('img/tablet-report.png');
        width: 220px;
        height: 340px;

    }

    .floating-elements {
        top: -10px;
        right: 10px;
    }

    /* Service Section */
    .service-section {
        padding: 60px 0;
        background-image: url('img/mobile-service.jpg');
    }

    .service-grid-alternative {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
        padding: 0 15px;
        align-items: center;
    }

    .service-row {
        display: flex;
        flex-direction: column;
        gap: 15px;
        width: 100%;
        align-items: center;
    }

    .service-card {
        width: 100%;
        max-width: 320px;
        height: 100px;
        padding: 15px 40px;
        margin: 0;
    }

    .service-title {
        font-size: 16px;
        margin-bottom: 6px;
    }

    .service-description {
        font-size: 13px;
        line-height: 1.4;
    }

    /* Contact Section */
    .contact-section {
        padding: 60px 0;
        background-image: url('img/mobile-contact.jpg');

    }

    .contact-content {
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
        padding: 0 15px;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .section-title .lastpagefont {
        font-size: 42px;
    }

    .contact-subtitle {
        font-size: 20px;
        margin-bottom: 25px;
        margin-top: -15px;
    }

    .contact-method h4 {
        font-size: 22px;
        margin-bottom: 12px;
    }

    .contact-method a {
        font-size: 22px;
    }

    .contact-link {
        padding: 10px 20px;
        font-size: 13px;
    }

    /* General adjustments */
    .container {
        padding: 0 15px;
    }

    .nav {
        padding: 12px 15px;
    }

    .section {
        min-height: auto;
        padding: 50px 0;
    }

    /* Hide chain decorations on mobile */
    .chain-decoration {
        display: none;
    }

    /* Cube animations - smaller sizes for mobile */
    .cube {
        width: 35px;
        height: 35px;
    }

    .blockchain-network {
        width: 250px;
        height: 250px;
    }

    /* Adjust cube positions for smaller network */
    .cube-1 {
        top: 35px;
        left: 125px;
    }

    .cube-2 {
        top: 85px;
        left: 70px;
    }

    .cube-3 {
        top: 85px;
        left: 180px;
    }

    .cube-4 {
        top: 135px;
        left: 35px;
    }

    .cube-5 {
        top: 135px;
        left: 125px;
    }

    .cube-6 {
        top: 135px;
        left: 215px;
    }

    .cube-7 {
        top: 185px;
        left: 70px;
    }

    .cube-8 {
        top: 185px;
        left: 180px;
    }

    .cube-9 {
        top: 235px;
        left: 125px;
    }

    /* Adjust connection lines for smaller network */
    .line-1 {
        top: 52px;
        left: 142px;
        width: 55px;
    }

    .line-2 {
        top: 102px;
        left: 87px;
        width: 75px;
    }

    .line-3 {
        top: 152px;
        left: 52px;
        width: 55px;
    }

    .line-4 {
        top: 152px;
        left: 142px;
        width: 75px;
    }

    .line-5 {
        top: 202px;
        left: 87px;
        width: 75px;
    }

    .line-6 {
        top: 202px;
        left: 142px;
        width: 55px;
    }
}