/* import font */
@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&family=Nunito:wght@400;700&display=swap");

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Nunito", sans-serif;
    color: #333F3C;
    line-height: 1.6;
}

/* style font */
h1 {
    font-family: "Montserrat", sans-serif !important;
    font-weight: 700 !important;
    color: #004838 !important;
    font-size: 48px !important;
    line-height: 1.3 !important;
}

h2 {
    font-family: "Montserrat", sans-serif !important;
    font-weight: 700 !important;
    color: #004838 !important;
    font-size: 36px !important;
    line-height: 1.4 !important;
}

h3 {
    font-family: "Montserrat", sans-serif !important;
    font-weight: 600 !important;
    color: #004838 !important;
    font-size: 20px !important;
    line-height: 1.5 !important;
}

p {
    font-family: "Nunito", sans-serif !important;
    font-weight: 400 !important;
    color: #333F3C !important;
    font-size: 16px !important;
    line-height: 1.7 !important;
    margin: 0 !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* navbar */
.navbar {
    background-color: white;
    padding: 20px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    margin-bottom: 0;
}

.nav-link {
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 15px;
    color: #073127;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #004838;
}

.register-link {
    text-decoration: none;
    color: #004838;
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 15px;
    margin-right: 30px;
    transition: color 0.3s ease;
}

.register-link:hover {
    text-decoration: none;
    color: #073127;
}

.primary-btn {
    cursor: pointer;
    color: white;
    background-color: #004838;
    padding: 14px 32px;
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 15px;
    border-radius: 8px;
    border: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.primary-btn:hover {
    background-color: #073127;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 72, 56, 0.3);
}

/* Hero Section V2 */
.hero-section-v2 {
    background: url('/images/background-hero.svg');
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;
    color: #004838;
    padding: 100px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section-v2::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(226, 251, 108, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-section-v2 h2 {
    font-size: 18px !important;
    font-weight: 600 !important;
    margin-bottom: 20px;
    opacity: 0.95;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #67790d !important;
    position: relative;
    z-index: 1;
}

.hero-section-v2 h1 {
    font-size: 52px !important;
    font-weight: 700 !important;
    margin-bottom: 30px;
    line-height: 1.3 !important;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.hero-section-v2 p {
    font-size: 18px !important;
    max-width: 850px;
    margin: 0 auto !important;
    opacity: 0.95;
    line-height: 1.7 !important;
    position: relative;
    z-index: 1;
}

/* section hero (old style) */
.hero {
    padding-top: 80px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero-content {
    width: 50%;
}

.hero-content button {
    margin-top: 30px;
}

.hero-img {
    width: 50%;
}

.hero-img img {
    width: 90%;
}

.hero-img-2 {
    width: 50%;
}

.hero-img-2 img {
    width: 60%;
}

.hero-section {
    background-color: white;
}

/* section about */
.about {
    display: flex;
    flex-direction: column;
}

.about button {
    margin-top: 40px;
}

.about-section {
    background-color: white;
    padding: 80px 0;
}

.about h2 {
    margin-bottom: 50px;
    text-align: center;
}

.about-flex {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.about-content {
    flex: 1;
}

.about-content p {
    font-size: 17px !important;
    line-height: 1.8 !important;
}

.about-content ul {
    list-style: none;
    padding: 0;
    columns: 2;
    column-gap: 40px;
}

.about-content ul li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    font-size: 15px !important;
    color: #333F3C !important;
    font-family: "Nunito", sans-serif !important;
    line-height: 1.6 !important;
    break-inside: avoid;
}

.about-content ul li:before {
    content: "●";
    color: #004838;
    font-weight: bold;
    font-size: 1.1rem;
    position: absolute;
    left: 0;
    top: 10px;
}

.about-theme {
    min-width: 350px;
}

.theme {
    padding: 28px;
    border-radius: 12px;
    background: linear-gradient(135deg, #004838 0%, #073127 100%);
    box-shadow: 0 4px 16px rgba(0, 72, 56, 0.15);
}

.theme strong {
    font-weight: 700 !important;
}

.theme p {
    font-size: 17px !important;
    font-family: "Montserrat", sans-serif !important;
    color: white !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

.place {
    padding: 28px;
    border-radius: 12px;
    background-color: #EBEDE8;
    border: 2px solid #004838;
}

.place strong {
    font-weight: 700 !important;
}

.place p {
    font-size: 17px !important;
    font-family: "Montserrat", sans-serif !important;
    color: #004838 !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

.about button {
    align-self: center;
}

/* section timeline */
.timeline {
    margin: 80px 0;
    text-align: center;
}

.timeline h2 {
    margin-bottom: 40px;
}

.timeline img {
    margin: 40px 0;
    width: 100%;
}

.timeline-participant {
    margin: 80px 0;
    text-align: center;
}

.timeline-participant h2 {
    margin-bottom: 40px;
}

.timeline-participant img {
    margin: 40px 0;
    width: 35%;
    border-radius: 12px;
}

.link-timeline {
    text-decoration: none;
    color: #004838;
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 16px;
    border-bottom: 2px solid #004838;
    padding-bottom: 4px;
    transition: all 0.3s ease;
}

.link-timeline:hover {
    text-decoration: none;
    color: #073127;
    border-bottom-color: #073127;
}

/* section important-dates */
.section-important {
    background-color: #EBEDE8;
    padding: 80px 0;
}

.important-dates h2 {
    margin-bottom: 50px;
    text-align: center;
}

.flex-date {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-radius: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.flex-date:hover {
    transform: translateX(5px);
}

.title {
    width: 50%;
    padding: 20px 28px;
    margin: 0;
    border-radius: 0;
    border: none;
    background-color: #004838;
}

.title p {
    font-weight: 600 !important;
    font-family: "Montserrat", sans-serif !important;
    font-size: 17px !important;
    color: white !important;
    margin: 0 !important;
}

.date {
    width: 50%;
    padding: 20px 28px;
    margin: 0;
    border-radius: 0;
    border: none;
    background-color: white;
}

.date p {
    font-weight: 600 !important;
    font-family: "Montserrat", sans-serif !important;
    font-size: 17px !important;
    color: #004838 !important;
    margin: 0 !important;
}

/* style footer */
footer {
    background-color: #004838;
    color: white;
    padding: 60px 0 40px;
    margin-top: 0;
    width: 100%;
}

footer p {
    color: rgba(255, 255, 255, 0.9) !important;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    flex: 0 0 auto;
}

.contact {
    flex: 1;
    min-width: 250px;
}

.contact h3 {
    color:#E2FB6C !important;
}

.address {
    flex: 1;
    min-width: 200px;
}

.address h3 {
    color:#E2FB6C !important;
}

.important-link {
    flex: 1;
    min-width: 200px;
}

.important-link h3 {
    color:#E2FB6C !important;
}

.important-link a {
    text-decoration: none;
    color: #E2FB6C;
    font-weight: 400;
    font-family: "Montserrat", sans-serif;
    font-size: 15px;
    transition: color 0.3s ease;
}

.important-link a:hover {
    text-decoration: none;
    color: white;
}

hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 40px 0 0;
}

/* style page detail timeline */
.detail {
    padding: 35px 40px;
    margin-bottom: 25px;
    display: flex;
    background-color: #EBEDE8;
    border-radius: 10px;
    align-items: center;
    justify-content: space-between;
    border-left: 4px solid #004838;
    transition: all 0.3s ease;
}

.detail:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 72, 56, 0.1);
}

.red {
    background-color: #E2FB6C;
    border-left-color: #073127;
}

.detail-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.bold {
    font-weight: 700 !important;
    font-family: "Montserrat", sans-serif !important;
    font-size: 24px !important;
    margin: 0 !important;
    color: #004838 !important;
}

.light {
    font-size: 16px !important;
}

.light strong {
    font-weight: 700 !important;
}

.link-login {
    text-decoration: none;
    color: #004838;
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 16px;
    transition: color 0.3s ease;
}

.link-login:hover {
    text-decoration: none;
    color: #073127;
}

.link-regis {
    text-decoration: none;
    color: #073127;
    font-weight: 600;
    font-family: "Montserrat", sans-serif;
    font-size: 16px;
    transition: color 0.3s ease;
}

.link-regis:hover {
    text-decoration: none;
    color: #004838;
}

/* style page speaker */
.keynote-section {
    background-color: #EBEDE8;
    padding: 60px 0;
}

.opening,
.keynote {
    text-align: center;
}

.opening {
    justify-content: center;
    padding: 60px 0;
}

.opening h2 {
    margin-bottom: 40px;
}

.card {
    width: 30%;
    padding: 30px;
    margin: 30px 0;
    background-color: white;
    border-radius: 12px;
    border: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 72, 56, 0.15);
}

.card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 20px;
}

.card-opening {
    width: 32%;
    margin: 0 auto;
}

.cards {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

/* style page fee */
.fee {
    text-align: center;
    padding: 80px 0;
}

.type {
    display: flex;
    gap: 40px;
    justify-content: center;
    margin: 40px 0;
}

.type p {
    font-size: 18px !important;
    font-weight: 600 !important;
    font-family: "Montserrat", sans-serif !important;
}

.box {
    padding: 28px 70px;
    margin-bottom: 18px;
    border-radius: 10px;
    border: 2px solid #EBEDE8;
    background-color: white;
    transition: all 0.3s ease;
}

.box:hover {
    border-color: #004838;
}

.box p {
    font-size: 17px !important;
}

.person {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.box-red {
    background: linear-gradient(135deg, #004838 0%, #073127 100%);
    border: none;
}

.box-red p {
    font-size: 17px !important;
    font-weight: 600 !important;
    font-family: "Montserrat", sans-serif !important;
    color: white !important;
}

.box-blue {
    background-color: #E2FB6C;
    border-color: #E2FB6C;
}

.box-blue p {
    font-size: 17px !important;
    font-weight: 600 !important;
    font-family: "Montserrat", sans-serif !important;
    color: #004838 !important;
}

/* section method */
.method-section {
    background-color: #EBEDE8;
}

.method {
    text-align: center;
    padding: 80px 0;
}

.desc {
    margin-bottom: 40px !important;
}

.information-box {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.info {
    margin-bottom: 30px;
}

.left {
    width: 45%;
    padding: 30px 50px;
    margin-bottom: 20px;
    border-radius: 12px;
    border: none;
    background-color: #004838;
}

.left p {
    color: white !important;
}

.right {
    width: 45%;
    padding: 30px 50px;
    margin-bottom: 20px;
    border-radius: 12px;
    border: 2px solid #004838;
    background-color: white;
}

.search-form {
    display: flex;
    flex-direction: row;
}

.header-inside {
    display: flex;
    flex-direction: row;
}

.header-icream-2 {
    background-color: #004838;
}

.header-icream-2 p {
    color: white !important;
}

/* Animations */
.animate {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .animate {
        transition: opacity 0.6s ease, transform 0.8s ease;
    }
}

.animate-transition {
    opacity: 1;
    transform: none;
}

.animate-about {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .animate-about {
        transition: opacity 0.6s ease, transform 0.8s ease;
    }
}

.animate-transition-about {
    opacity: 1;
    transform: none;
}

.animate-timeline {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .animate-timeline {
        transition: opacity 0.6s ease, transform 0.8s ease;
    }
}

.animate-transition-timeline {
    opacity: 1;
    transform: none;
}

.animate-date {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .animate-date {
        transition: opacity 0.6s ease, transform 0.8s ease;
    }
}

.animate-transition-date {
    opacity: 1;
    transform: none;
}

.carousel-flex {
    display: flex;
    padding-top: 80px;
    padding-bottom: 80px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero-section-v2 h1 {
        font-size: 42px !important;
    }

    .about-flex {
        flex-direction: column;
        gap: 40px;
    }

    .about-content ul {
        columns: 1;
    }

    .about-theme {
        min-width: 100%;
    }

    .hero {
        flex-direction: column;
    }

    .hero-content,
    .hero-img,
    .hero-img-2 {
        width: 100%;
    }

    .cards {
        flex-direction: column;
    }

    .card {
        width: 100%;
    }

    .information-box {
        flex-direction: column;
    }

    .left,
    .right {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-section-v2 {
        padding: 60px 20px 50px;
    }

    .hero-section-v2 h1 {
        font-size: 36px !important;
    }

    .hero-section-v2 h2 {
        font-size: 16px !important;
    }

    h1 {
        font-size: 36px !important;
    }

    h2 {
        font-size: 28px !important;
    }

    .about-section,
    .timeline,
    .section-important,
    .fee,
    .method {
        padding: 50px 0;
    }

    .about-content ul {
        columns: 1;
    }

    .flex-date {
        flex-direction: column;
    }

    .title,
    .date {
        width: 100%;
    }

    .type {
        flex-direction: column;
        gap: 20px;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-section-v2 h1 {
        font-size: 28px !important;
    }

    .about-content ul {
        columns: 1;
    }

    .about-content ul li {
        font-size: 14px !important;
        padding: 8px 0 8px 20px;
    }

    .primary-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}