/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
    --primary-orange: #ff6b2c;
    --primary-purple: #7b2cbf;
    --primary-green: #00c851;
    --primary-navy: #000080;
    --primary-light: #ffffff;
    --navy-blue: #000080;
    --dark-navy: #1a1f3d;
    --light-gray: #f5f7fa;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
}

/* ========================================
   GLOBAL RESET
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
    color: var(--text-dark);
    line-height: 1.6;
    opacity: 0;
    transition: opacity 0.3s ease;
    margin: 0;
}

body.page-loaded {
    opacity: 1;
}

/* ========================================
   NAVBAR STYLES - TRANSPARENT TO NAVY BLUE
   ======================================== */
.navbar-custom {
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    padding: 1.5rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.navbar-custom.scrolled {
    background: var(--navy-blue) !important;
    backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(0, 0, 128, 0.3);
    padding: 0.8rem 0;
}

.navbar-custom .navbar-brand {
    transition: transform 0.3s ease;
}

.navbar-custom .navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-custom .navbar-brand img {
    height: 60px;
    transition: height 0.3s ease;
    filter: brightness(0) invert(1);
}

.navbar-custom.scrolled .navbar-brand img {
    height: 40px;
}

.navbar-custom .brand-text {
    font-weight: 700;
    color: white;
    font-size: 24px;
    letter-spacing: -0.5px;
}

.navbar-custom .nav-link {
    color: white !important;
    font-weight: 600;
    margin: 0 15px;
    font-size: 15px;
    transition: all 0.3s ease;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-custom .nav-link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-orange);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-custom .nav-link:hover::after {
    width: 80%;
}

.navbar-custom .nav-link:hover {
    color: var(--primary-orange) !important;
}

.navbar-custom .dropdown-menu {
    background: var(--navy-blue);
    border: none;
    box-shadow: 0 8px 25px rgba(0, 0, 128, 0.4);
    border-radius: 12px;
    margin-top: 15px;
    padding: 10px 0;
    animation: fadeInDown 0.3s ease;
}

.navbar-custom .dropdown-item {
    color: white;
    padding: 12px 25px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.navbar-custom .dropdown-item:hover {
    background: rgba(255, 107, 44, 0.2);
    color: var(--primary-orange);
    padding-left: 30px;
    border-left-color: var(--primary-orange);
}

.navbar-toggler {
    border: 2px solid white;
    border-radius: 8px;
    padding: 8px 12px;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    border-color: var(--primary-orange);
    background: rgba(255, 107, 44, 0.1);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.2);
    outline: none;
}

.navbar-toggler-icon i {
    color: white;
    font-size: 22px;
}

/* Login Button Styling */
.btn-login {
    background: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
    padding: 8px 20px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: #ffffff;
    color: #0033a0;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.2);
}

/* ========================================
   HERO SECTION - FULL COVER WITH PARALLAX
   ======================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: none;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}

.hero-content {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 128, 0.5) 0%,
        rgba(123, 44, 191, 0.4) 100%
    );
    z-index: 1;
}

.hero-logo-content {
    animation: fadeInScale 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 20px;
}

.hero-logo-content img {
    max-width: 650px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.hero-logo-content img:hover {
    transform: scale(1.02);
}

.btn-hero-content {
    animation: fadeInUp 1.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    padding: 0;
    position: relative;
    top: -200px;
}

.btn-hero-register {
    background: var(--primary-green);
    color: white;
    padding: 14px 45px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 200, 81, 0.5);
    position: relative;
    overflow: hidden;
    border: 3px solid transparent;
    display: inline-block;
}

.btn-hero-register:before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-hero-register:hover:before {
    width: 400px;
    height: 400px;
}

.btn-hero-register:hover {
    background: #00a840;
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 200, 81, 0.6);
    color: white;
    text-decoration: none;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-hero-register:active {
    transform: translateY(-2px) scale(1.02);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.85);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes slidePartners {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes pulsePlay {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ========================================
   MEDIA PARTNERS SECTION
   ======================================== */
.media-partners-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 70px 0;
    border-bottom: 2px solid #dee2e6;
    position: relative;
    overflow: hidden;
}

.media-partners-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(
        90deg,
        var(--primary-orange),
        var(--primary-purple),
        var(--primary-green)
    );
}

.partners-slider {
    overflow: hidden;
    padding: 20px 0;
}

.partners-track {
    display: flex;
    animation: slidePartners 45s linear infinite;
    will-change: transform;
}

.partner-item {
    flex: 0 0 auto;
    padding: 0 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-item img {
    height: 60px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.8);
    opacity: 0.6;
    transition: all 0.4s ease;
}

.partner-item img:hover {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}

.partners-slider:hover .partners-track {
    animation-play-state: paused;
}

/* ========================================
   HIGHLIGHTS SECTION - RATIO 5:2
   ======================================== */
.highlights-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 50%, #e8e8e8 100%);
    overflow: hidden;
    position: relative;
}

.highlights-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 60px;
    font-size: 1.1rem;
}

.highlights-carousel-full {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: visible;
    background: transparent;
}

.carousel-wrapper-full {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.carousel-inner-full {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}

.highlight-card-full {
    min-width: 100%;
    max-width: 100%;
    width: 100%;
    position: relative;
    flex-shrink: 0;
    flex-grow: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    aspect-ratio: 5 / 2;
}

.highlight-image-full {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.highlight-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
    pointer-events: none;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-dark);
    z-index: 10;
}

.carousel-btn-prev {
    left: 20px;
}

.carousel-btn-next {
    right: 20px;
}

.carousel-btn:hover {
    background: var(--primary-navy);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 128, 0.4);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(1.05);
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 20px 0 0;
    margin: 0;
    bottom: 60px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d0d0d0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.indicator:hover {
    background: #b0b0b0;
    transform: scale(1.2);
}

.indicator.active {
    background: var(--primary-navy);
    width: 35px;
    border-radius: 8px;
    border-color: var(--primary-navy);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-section {
    padding: 90px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.about-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.about-section .container {
    position: relative;
    z-index: 1;
}

.about-images-grid {
    position: relative;
}

.about-main-img {
    margin-bottom: 25px;
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.about-main-img::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.about-main-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.25);
    transition: transform 0.5s ease;
}

.about-main-img:hover img {
    transform: scale(1.05);
}

.section-title-alt {
    font-size: 2.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 25px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.about-content-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-content-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.about-card-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-card-text {
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 30px;
    color: var(--text-light);
}

.btn-about-link {
    background: var(--primary-green);
    color: white;
    padding: 14px 40px;
    border-radius: 35px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(0, 200, 81, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.btn-about-link:hover {
    background: #00a840;
    transform: translateY(-4px) scale(1.05);
    color: white;
    text-decoration: none;
    box-shadow: 0 12px 35px rgba(0, 200, 81, 0.5);
}

/* ========================================
   EVENTS SECTION - RATIO 4:5
   ======================================== */
.events-section {
    padding: 90px 0;
    position: relative;
    min-height: 100vh;
}

.events-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.events-section .container {
    position: relative;
    z-index: 1;
}

.section-title-dark {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.section-subtitle-dark {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 60px;
    font-size: 1.1rem;
}

.event-card-new {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.event-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.event-img-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-bottom: 125%;
    background: #f0f0f0;
}

.event-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.event-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary-navy);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.event-badge.ongoing {
    background: var(--primary-green);
}

.event-badge.passed {
    background: #95a5a6;
}

.event-badge.soldout {
    background: #e74c3c;
}

.event-body {
    padding: 20px;
}

.event-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 18px;
    gap: 12px;
}

.event-date-box {
    background: var(--primary-navy);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    text-align: center;
    min-width: 80px;
    flex-shrink: 0;
}

.event-day {
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.event-month {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1;
}

.event-location-tag {
    color: var(--primary-navy);
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    flex: 1;
    text-align: right;
    justify-content: flex-end;
}

.event-location-tag i {
    font-size: 13px;
}

.event-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 18px;
    line-height: 1.4;
    min-height: 50px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.event-meta-info {
    margin-bottom: 18px;
}

.event-date-info {
    color: var(--primary-purple);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.event-date-info i {
    font-size: 14px;
}

.event-description {
    color: var(--text-dark);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.event-description i {
    color: var(--primary-green);
    margin-top: 2px;
    font-size: 13px;
    flex-shrink: 0;
}

.btn-event-detail {
    background: var(--primary-navy);
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    width: 100%;
    text-transform: capitalize;
    letter-spacing: 0.3px;
}

.btn-event-detail i {
    transition: transform 0.3s ease;
    font-size: 12px;
}

.btn-event-detail:hover {
    background: #1557b0;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
}

.btn-event-detail:hover i {
    transform: translateX(4px);
}

.btn-load-more {
    background: var(--primary-navy);
    color: white;
    padding: 14px 50px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 128, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
}

.btn-load-more:hover {
    background: #1557b0;
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(26, 115, 232, 0.3);
}

/* ========================================
   POSTS SECTION
   ======================================== */
.posts-section {
    padding: 90px 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.posts-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.posts-section .container {
    position: relative;
    z-index: 1;
}

.section-title-light {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    color: white;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.section-subtitle-light {
    text-align: center;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 60px;
    font-size: 1.1rem;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.15);
}

.post-card-new {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    border: 2px solid transparent;
}

.post-card-new:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.3);
}

.post-img-wrapper {
    overflow: hidden;
    height: 220px;
}

.post-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-card-new:hover .post-img {
    transform: scale(1.12);
}

.post-body {
    padding: 25px;
}

.post-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
    line-height: 1.4;
    min-height: 60px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-meta-info {
    margin-bottom: 15px;
}

.post-date-info {
    color: var(--text-light);
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.post-date-info i {
    color: var(--primary-navy);
    font-size: 13px;
}

.post-text {
    color: var(--text-dark);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-read-more {
    color: var(--primary-navy);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.link-read-more i {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.link-read-more:hover {
    color: var(--primary-purple);
    text-decoration: none;
}

.link-read-more:hover i {
    transform: translateX(4px);
}

.btn-load-more-white {
    background: white;
    color: var(--primary-navy);
    padding: 14px 50px;
    border-radius: 35px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(0, 0, 128, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.btn-load-more-white:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 35px rgba(0, 0, 128, 0.35);
    color: var(--primary-green);
    text-decoration: none;
}

/* ========================================
   PORTFOLIO SECTION
   ======================================== */
.portofolio-section {
    padding: 90px 0;
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
}

.portofolio-section::before {
    content: "";
    position: center;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2;
}

.portofolio-pattern-overlay {
    position: center;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.portofolio-section .container {
    position: relative;
    z-index: 1;
}

.portfolio-carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.portfolio-carousel-wrapper {
    overflow: hidden;
    border-radius: 20px;
    position: relative;
}

.portfolio-carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.portofolio-card {
    flex: 0 0 33.333%;
    padding: 20px 15px;
    box-sizing: border-box;
}

.portofolio-card-inner {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    height: 100%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
}

.portofolio-card-inner:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: #000080;
}

.portofolio-image-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    overflow: hidden;
    background: #000;
}

.portofolio-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.portofolio-card-inner:hover .portofolio-image {
    transform: scale(1.1);
}

.portofolio-content {
    padding: 25px;
    background: white;
    position: relative;
    transition: all 0.4s ease;
}

.portofolio-card-inner:hover .portofolio-content {
    background: linear-gradient(to bottom, white 0%, #f8f9fa 100%);
}

.portofolio-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    min-height: 50px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.portofolio-card-inner:hover .portofolio-title {
    color: var(--primary-navy);
}

.portfolio-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: none;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-dark);
    z-index: 10;
}

.portfolio-nav-btn.prev {
    left: -25px;
}

.portfolio-nav-btn.next {
    right: -25px;
}

.portfolio-nav-btn:hover {
    background: var(--primary-navy);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 12px 35px rgba(0, 0, 128, 0.4);
}

.portfolio-nav-btn:active {
    transform: translateY(-50%) scale(1.05);
}

.portfolio-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.portfolio-nav-btn:disabled:hover {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-dark);
    transform: translateY(-50%) scale(1);
}

.portfolio-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 40px 0 0;
}

.portfolio-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d0d0d0;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.portfolio-indicator:hover {
    background: #b0b0b0;
    transform: scale(1.2);
}

.portfolio-indicator.active {
    background: var(--primary-light);
    width: 35px;
    border-radius: 8px;
    border-color: var(--primary-light);
}

.portfolio-video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(10px);
    padding: 20px;
}

.portfolio-video-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.portfolio-video-modal-content {
    position: relative;
    width: 100%;
    max-width: 1200px;
    aspect-ratio: 16 / 9;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-video-modal.active .portfolio-video-modal-content {
    transform: scale(1);
}

.portfolio-video-modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 24px;
    transition: all 0.3s ease;
    z-index: 10;
}

.portfolio-video-modal-close:hover {
    background: rgba(255, 0, 0, 0.9);
    border-color: rgba(255, 0, 0, 1);
    transform: rotate(90deg) scale(1.1);
}

.portfolio-video-modal-close:focus {
    outline: 2px solid white;
    outline-offset: 2px;
}

.portfolio-video-modal iframe {
    width: 100%;
    height: 100%;
    border: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-video-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-green);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
    padding: 90px 0;
    background: white;
}

.faq-box {
    background: white;
    border: 2px solid #e8eaed;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 18px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-box:hover {
    border-color: var(--primary-orange);
    box-shadow: 0 8px 25px rgba(255, 107, 44, 0.15);
    transform: translateX(5px);
}

.faq-box.active {
    border-color: var(--primary-orange);
    background: rgba(255, 107, 44, 0.02);
}

.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.faq-title {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.05rem;
    flex: 1;
}

.faq-toggle-icon {
    color: var(--primary-orange);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
}

.faq-box.active .faq-toggle-icon {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-box.active .faq-content {
    max-height: 600px;
    padding-top: 18px;
    margin-top: 18px;
    border-top: 2px solid #e8eaed;
}

.faq-content p {
    color: var(--text-light);
    margin: 0;
    line-height: 1.9;
    font-size: 0.98rem;
}

/* ========================================
   FOOTER SECTION
   ======================================== */
.footer-section {
    background: var(--dark-navy);
    color: white;
    padding: 70px 0 35px;
    position: relative;
}

.footer-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--primary-orange),
        var(--primary-purple),
        var(--primary-green)
    );
}

.footer-brand-logo {
    height: 80px;
    margin-bottom: 25px;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.footer-brand-logo:hover {
    transform: scale(1.05);
}

.footer-brand-desc {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 30px;
    line-height: 1.9;
    font-size: 0.95rem;
}

.footer-socials {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 18px;
}

.social-icon:hover {
    background: var(--primary-orange);
    transform: translateY(-5px) rotate(5deg);
    color: white;
    box-shadow: 0 8px 20px rgba(255, 107, 44, 0.4);
}

.footer-heading {
    color: var(--primary-orange);
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-heading::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-orange);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: white;
    padding-left: 8px;
}

.footer-contacts {
    list-style: none;
    padding: 0;
}

.footer-contacts li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 15px;
}

.footer-contacts i {
    color: var(--primary-orange);
    margin-top: 4px;
    font-size: 16px;
}

.footer-contacts a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contacts a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 35px;
    margin-top: 50px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Extra Large Devices - 1400px and up */
@media (min-width: 1400px) {
    .highlights-carousel-full {
        max-width: 1200px;
    }

    .carousel-indicators {
        padding: 20px 0 0;
    }
}

/* Large Devices - 1200px to 1399px */
@media (max-width: 1399px) and (min-width: 1200px) {
    .highlights-carousel-full {
        max-width: 1100px;
    }
}

/* Large Devices - 992px to 1199px */
@media (max-width: 1199px) and (min-width: 992px) {
    .highlights-carousel-full {
        max-width: 95%;
    }

    .carousel-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .carousel-btn-prev {
        left: 15px;
    }

    .carousel-btn-next {
        right: 15px;
    }

    .portfolio-nav-btn {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }

    .portfolio-nav-btn.prev {
        left: -20px;
    }

    .portfolio-nav-btn.next {
        right: -20px;
    }
}

/* Medium Devices - Tablets (768px to 991px) */
@media (max-width: 991px) {
    .navbar-custom {
        background: var(--navy-blue) !important;
        backdrop-filter: blur(15px);
        padding: 1rem 0;
    }

    .navbar-nav {
        padding: 20px 0;
        background: var(--navy-blue);
        border-radius: 10px;
        margin-top: 15px;
    }

    .navbar-nav .nav-link {
        padding: 12px 15px;
        margin: 0;
    }

    .navbar-nav .dropdown-menu {
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        margin-top: 10px;
    }

    .hero-section {
        max-height: none;
        min-height: 600px;
    }

    .hero-logo-content {
        margin-bottom: 20px;
    }

    .hero-logo-content img {
        max-width: 400px;
    }

    .btn-hero-register {
        padding: 12px 38px;
        font-size: 13px;
    }

    .btn-hero-content {
        top: -100px;
    }

    .highlights-carousel-full {
        max-width: 95%;
    }

    .carousel-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .carousel-btn-prev {
        left: 15px;
    }

    .carousel-btn-next {
        right: 15px;
    }

    .carousel-indicators {
        padding: 25px 0 0;
    }

    .section-title,
    .section-title-dark,
    .section-title-light,
    .section-title-alt {
        font-size: 2.3rem;
    }

    .event-img-wrapper {
        padding-bottom: 125%;
    }

    .event-body {
        padding: 18px;
    }

    .event-name {
        font-size: 1.1rem;
        min-height: 45px;
    }

    .event-date-box {
        min-width: 70px;
        padding: 10px 14px;
    }

    .event-day {
        font-size: 24px;
    }

    .event-month {
        font-size: 10px;
    }

    .event-location-tag {
        font-size: 12px;
    }

    .portofolio-section {
        background-attachment: scroll;
    }

    .portofolio-card {
        flex: 0 0 50%;
    }

    .portfolio-nav-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }

    .portfolio-nav-btn.prev {
        left: -15px;
    }

    .portfolio-nav-btn.next {
        right: -15px;
    }

    .portofolio-content {
        padding: 20px;
    }

    .portofolio-title {
        font-size: 1.05rem;
        min-height: 45px;
    }

    .portfolio-video-modal {
        padding: 15px;
    }

    .portfolio-video-modal-content {
        max-width: 95%;
        border-radius: 10px;
    }

    .portfolio-video-modal-close {
        top: -45px;
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* Small Devices - Tablets Portrait (576px to 767px) */
@media (max-width: 767px) {
    .section-title,
    .section-title-dark,
    .section-title-light,
    .section-title-alt {
        font-size: 2rem;
    }

    .hero-section {
        min-height: 100vh;
        padding: 100px 20px 60px;
        background-attachment: scroll;
    }

    .hero-logo-content {
        margin-bottom: 25px;
    }

    .hero-logo-content img {
        max-width: 350px;
    }

    .btn-hero-register {
        padding: 13px 40px;
        font-size: 14px;
    }

    .btn-hero-content {
        top: -80px;
    }

    .about-images-grid {
        margin-bottom: 50px;
    }

    .about-content-card {
        padding: 30px;
    }

    .about-card-title {
        font-size: 1.5rem;
    }

    .highlights-carousel-full {
        max-width: 100%;
    }

    .carousel-wrapper-full {
        border-radius: 8px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .carousel-btn-prev {
        left: 10px;
    }

    .carousel-btn-next {
        right: 10px;
    }

    .carousel-indicators {
        padding: 25px 0 0;
        gap: 10px;
    }

    .partner-item {
        padding: 0 30px;
    }

    .partner-item img {
        height: 45px;
    }

    .event-img-wrapper {
        padding-bottom: 125%;
    }

    .post-img-wrapper {
        height: 180px;
    }

    .event-name,
    .post-name {
        min-height: auto;
        font-size: 1rem;
    }

    .event-body {
        padding: 16px;
    }

    .post-body {
        padding: 16px;
    }

    .post-name {
        font-size: 1.05rem;
        min-height: 50px;
    }

    .post-text {
        font-size: 13px;
        -webkit-line-clamp: 3;
    }

    .post-date-info {
        font-size: 12px;
    }

    .event-date-box {
        min-width: 65px;
        padding: 8px 12px;
    }

    .event-day {
        font-size: 22px;
    }

    .event-month {
        font-size: 9px;
    }

    .event-location-tag {
        font-size: 11px;
    }

    .faq-box {
        padding: 20px;
    }

    .faq-title {
        font-size: 0.95rem;
    }

    .portofolio-section {
        padding: 70px 0;
        background-attachment: scroll;
    }

    .portofolio-card {
        flex: 0 0 100%;
    }

    .portfolio-carousel-container {
        padding: 0 10px;
    }

    .portfolio-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }

    .portfolio-nav-btn.prev {
        left: -10px;
    }

    .portfolio-nav-btn.next {
        right: -10px;
    }

    .portofolio-content {
        padding: 18px;
    }

    .portofolio-title {
        font-size: 1rem;
        min-height: auto;
    }

    .portfolio-indicators {
        padding: 30px 0 0;
        gap: 10px;
    }

    .portfolio-indicator {
        width: 10px;
        height: 10px;
    }

    .portfolio-indicator.active {
        width: 28px;
    }

    .portfolio-video-modal {
        padding: 10px;
    }

    .portfolio-video-modal-content {
        max-width: 100%;
        border-radius: 8px;
    }

    .portfolio-video-modal-close {
        top: -40px;
        width: 38px;
        height: 38px;
        font-size: 18px;
        right: 5px;
    }
}

/* Extra Small Devices - Mobile (480px to 575px) */
@media (max-width: 575px) {
    .hero-logo-content img {
        max-width: 300px;
    }

    .btn-hero-register {
        padding: 12px 35px;
        font-size: 13px;
        letter-spacing: 1px;
    }

    .btn-hero-content {
        top: -60px;
    }

    .about-content-card {
        padding: 25px;
    }

    .about-card-title {
        font-size: 1.4rem;
    }

    .about-card-text {
        font-size: 0.95rem;
    }

    .section-title,
    .section-title-dark,
    .section-title-light,
    .section-title-alt {
        font-size: 1.75rem;
    }

    .highlights-carousel-full {
        max-width: 100%;
    }

    .carousel-wrapper-full {
        border-radius: 6px;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .carousel-btn-prev {
        left: 8px;
    }

    .carousel-btn-next {
        right: 8px;
    }

    .carousel-indicators {
        gap: 10px;
        padding: 20px 0 0;
    }

    .indicator {
        width: 10px;
        height: 10px;
    }

    .indicator.active {
        width: 28px;
    }

    .btn-about-link,
    .btn-load-more,
    .btn-load-more-white {
        padding: 12px 35px;
        font-size: 13px;
    }

    .btn-event-detail {
        padding: 11px 28px;
        font-size: 13px;
    }

    .event-body,
    .post-body {
        padding: 16px;
    }

    .event-img-wrapper {
        padding-bottom: 125%;
    }

    .btn-event-detail {
        padding: 9px 20px;
        font-size: 12px;
    }

    .event-date-box {
        min-width: 60px;
        padding: 8px 10px;
    }

    .event-day {
        font-size: 20px;
    }

    .event-month {
        font-size: 8px;
    }

    .portofolio-section {
        padding: 60px 0;
    }

    .portfolio-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }

    .portfolio-nav-btn.prev {
        left: -5px;
    }

    .portfolio-nav-btn.next {
        right: -5px;
    }

    .portofolio-content {
        padding: 16px;
    }

    .portofolio-title {
        font-size: 0.95rem;
    }

    .portfolio-indicators {
        padding: 25px 0 0;
        gap: 8px;
    }

    .portfolio-indicator {
        width: 8px;
        height: 8px;
    }

    .portfolio-indicator.active {
        width: 24px;
    }

    .portfolio-video-modal-close {
        top: -35px;
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
}

/* Extra Extra Small Devices - Mobile Portrait (320px to 479px) */
@media (max-width: 479px) {
    .hero-logo-content img {
        max-width: 260px;
    }

    .btn-hero-register {
        padding: 11px 30px;
        font-size: 12px;
    }

    .btn-hero-content {
        top: -50px;
    }

    .about-content-card {
        padding: 20px;
    }

    .about-card-title {
        font-size: 1.3rem;
    }

    .section-title,
    .section-title-dark,
    .section-title-light,
    .section-title-alt {
        font-size: 1.5rem;
    }

    .highlights-carousel-full {
        max-width: 100%;
    }

    .carousel-btn {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }

    .carousel-btn-prev {
        left: 5px;
    }

    .carousel-btn-next {
        right: 5px;
    }

    .carousel-indicators {
        gap: 8px;
        padding: 20px 0 0;
    }

    .indicator {
        width: 8px;
        height: 8px;
    }

    .indicator.active {
        width: 24px;
    }

    .btn-event-detail {
        padding: 9px 20px;
        font-size: 11px;
        gap: 6px;
    }

    .event-img-wrapper {
        padding-bottom: 125%;
    }

    .portofolio-section {
        padding: 50px 0;
    }

    .portfolio-carousel-container {
        padding: 0 5px;
    }

    .portofolio-card {
        padding: 0 10px;
    }

    .portofolio-content {
        padding: 14px;
    }

    .portofolio-title {
        font-size: 0.9rem;
    }

    .portfolio-nav-btn {
        width: 32px;
        height: 32px;
        font-size: 11px;
    }

    .portfolio-indicators {
        padding: 20px 0 0;
        gap: 6px;
    }

    .portfolio-indicator {
        width: 7px;
        height: 7px;
    }

    .portfolio-indicator.active {
        width: 20px;
    }

    .portfolio-video-modal {
        padding: 8px;
    }

    .portfolio-video-modal-close {
        top: -38px;
        width: 35px;
        height: 35px;
        font-size: 16px;
        right: 0;
    }
}