/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* smooth anchor scrolling */
html {
    scroll-behavior: smooth;
}

body {
    scroll-snap-type: y mandatory;
}

.section {
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

body {
    font-family: 'Alexandria', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Typography */
.section-title {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    font-size: 40px;
    color: #1E1E1E;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 2px;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(135deg, #AC5A46 0%, #456488 100%);
}

.section-subtitle {
    font-family: 'Alexandria', sans-serif;
    font-weight: 400;
    color: #AC5A46;
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 2rem;
}

/* Hero Section */
.hero {
    background: white;
    color: #1E1E1E;
    min-height: 100vh;
    display: flex;
    align-items: stretch;
    overflow: hidden;
}

.hero-content {
    position: relative;
    width: 100%;
    min-height: 100vh;
}

.hero-left {
    width: 100%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 5rem;
    position: relative;
    z-index: 3;
}

.hero-text {
    max-width: 1000px;
    text-align: center;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 10ww;
}

.hero-date {
    font-family: 'Unbounded', sans-serif;
    font-weight: 600;
    color: #AC5A46;
    font-size: 28px;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-title {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    font-size: 32px;
    color: #1E1E1E;
    margin-bottom: 24px;
    line-height: 1.325;
    text-transform: uppercase;
    white-space: pre-line;
    word-break: keep-all;
    overflow-wrap: normal;
}

.hero-year {
    margin: 0 0 18px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.year-image {
    width: 600px;
    height: auto;
    display: block;
    margin: 0 auto;
}



.hero-slogan {
    margin-bottom: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.slogan-main {
    font-family: 'Unbounded', sans-serif;
    font-weight: 600;
    font-size: 40px;
    color: #444444;
    text-transform: uppercase;
    white-space: nowrap;
}

.slogan-sub {
    font-family: 'Alexandria', sans-serif;
    font-weight: 400;
    font-size: 22px;
    color: #AC5A46;
    text-transform: uppercase;
    letter-spacing: 40%;
    white-space: nowrap;
}

.hero-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.logo-image:nth-child(3) {
    height: 42px;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 28px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.countdown-number {
    font-size: 38px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 0.2rem;
}

.countdown-separator {
    color: #666;
    font-weight: 300;
}

.hero-cta {
    margin-top: 2rem;
}

.hero-right {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.hero-image {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-bg-image {
    width: auto;
    height: 100%;
    object-fit: contain;
    object-position: right center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 0;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 18px;
}

.btn-primary {
    background: #AC5A46;
    color: white;
}

.btn-primary:hover {
    background: #456488;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(70, 131, 172, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #AC5A46;
    border: 2px solid #AC5A46;
}

.btn-secondary:hover {
    background: #AC5A46;
    color: white;
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 0;
}

.section .container {
    text-align: center;
}

.section-alt {
    background: #ffffff;
}

/* sponsors section spacing */
#sponsori.section {
    padding: 60px 0;
}

/* location (last) section spacing */
#locatie.section {
    padding: 80px 0 0;
}

/* speakers and tickets section spacing */
#speakers.section {
    padding: 60px 0;
}

#bilete.section {
    padding: 60px 0;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-text p {
    font-size: 18px;
    margin-bottom: 1.5rem;
    color: #555;
}

.placeholder-image {
    background: #e9ecef;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    color: #6c757d;
    font-size: 19px;
}

/* Informatii Section*/
.informatii-content {
    display: flex;
    width: 100%;
    min-height: calc(100vh + 20px);
    height: calc(100vh + 20px);
    align-items: stretch;
}

.informatii-left {
    width: 30%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    height: 100vh;
    overflow: hidden;
}

.informatii-right {
    width: 70%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 4rem;
}

.informatii-text {
    max-width: 900px;
}

.informatii-text .section-title {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    padding-top: 20px;
}

.informatii-text .section-subtitle {
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    font-family: 'Unbounded', sans-serif;
    font-size: 22px;
    padding-top: 16px;
}


#informatii .informatii-text .section-title {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

#informatii .section-title::after {
    width: 100%;
    left: 0;
    right: 0;
    transform: none;
}

#informatii .section-title {
    display: table;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.informatii-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.informatii-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;

}


.informatii-text p {
    text-align: justify;
    text-justify: inter-word;
    font-size: 18px;
}

/* Participanti & Demografic Section */
#participanti.section {
    padding: 0;
}

.participanti-content {
    display: flex;
    width: 100%;
    min-height: 100vh;
    height: 100vh;
}

.participanti-left {
    width: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 4rem;
    min-width: 800px;
    height: 100%;
}

.participanti-text {
    max-width: 1000px;
    text-align: center;
    width: 100%;
}

.participanti-text .section-title {
    margin-bottom: 2px;
}

.participanti-text .section-subtitle {
    margin-bottom: 3rem;
    margin-top: 10px;
}

/* Participant Categories */
.participant-categories {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin: 1.5rem 0 3rem 0;
    flex-wrap: nowrap;
}

/* informatii topics*/
.informatii-topics {
    gap: 16px;
}

.informatii-topics .topic-card {
    min-width: 280px;
    max-width: 300px;
    height: 360px;
}

@media (max-width: 900px) {
    .informatii-topics {
        gap: 10px;
    }
    .informatii-topics .topic-card {
        width: 100%;
        max-width: 330px;
        min-width: 270px;
        height: 170px;
    }
}

.participant-card {
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, #AC5A46 0%, #456488 100%) border-box;
    border: 4px solid transparent;
    border-radius: 6px;
    padding: 2rem 1rem 2rem 1rem;
    text-align: center;
    color: #26384D;
    position: relative;
    flex: 1;
    min-width: 220px;
    max-width: 240px;
    height: 30vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.participant-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.participant-icon i {
    font-size: 1.5rem;
    color: #AC5A46;
}

.participant-card h3 {
    font-family: 'Alexandria', sans-serif;
    font-weight: 600;
    color: #26384D;
    font-size: 18px;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.participant-card p {
    font-family: 'Alexandria', sans-serif;
    font-weight: 300;
    color: #26384D;
    font-size: 16px;
    line-height: 1.4;
    flex-grow: 1;
    display: flex;
    align-items: center;
    text-align: center;
}

/* Regional Distribution */
.regional-distribution {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.region-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.region-image {
    width: 200px;
    height: auto;
    object-fit: contain;
    display: block;
}

.region-shape {
    display: none;
}

.region-name {
    display: none;
}

.region-percentage {
    display: none;
}

.participanti-right {
    width: 30%;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
}

.participanti-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.participanti-image .placeholder-image {
    background: #e9ecef;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 1.2rem;
}

/* Date Grid */
.date-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.date-card {
    background: white;
    padding: 2rem;
    border-radius: 0;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.date-card:hover {
    transform: translateY(-5px);
}

.date-icon {
    font-size: 48px;
    margin-bottom: 1rem;
}

.date-card h3 {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    color: #1E1E1E;
    margin-bottom: 0.5rem;
}

.date-card p {
    color: #AC5A46;
    font-size: 18px;
    font-weight: 600;
}

/* Speakers Grid */
.speakers-container {
    position: relative;
    margin-top: 3rem;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3.2rem;
    justify-items: center;
}

.speakers-main {
    margin-bottom: 3rem;
}

.speakers-toggle-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 3rem 0;
}

.speakers-gradient-overlay {
    position: absolute;
    top: -150px;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, transparent 0%, transparent 40%, white 100%);
    pointer-events: none;
    z-index: 5;
}

.speakers-toggle-btn {
    background: #456488;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 0;
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    z-index: 10;
    position: relative;
}

.speakers-toggle-btn:hover {
    background: #2E3F53;
    transform: translateY(-2px);
}

.toggle-icon {
    transition: transform 0.3s ease;
}

.speakers-toggle-btn.expanded .toggle-icon {
    transform: rotate(180deg);
}

.speakers-additional {
    margin-top: 2rem;
}

.speaker-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 300px;
}

.speaker-container {
    position: relative;
    margin-bottom: 1rem;
}

.speaker-image {
    position: relative;
}

.speaker-photo {
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: #ffffff;
    border: 6px solid #456488;
    display: block;
}

/* speaker placeholder icon */
.speaker-photo i.fa-user-tie {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    font-size: 120px;
    color: #456488;
    opacity: 0.25;
}

.speaker-name-tag {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: #2E3F53;
    color: white;
    padding: 12px 30px;
    border-radius: 0;
    z-index: 10;
    min-width: 260px;
}

.speaker-name {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.speaker-info {
    margin-top: 1rem;
}

.speaker-title {
    font-family: 'Alexandria', sans-serif;
    font-weight: 400;
    color: #26384D;
    font-size: 16px;
    line-height: 1.4;
}

/* Tickets Grid */
.tickets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.ticket-card {
    background: white;
    padding: 2.5rem;
    border-radius: 0;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    position: relative;
    transition: transform 0.3s ease;
}

.ticket-card:hover {
    transform: translateY(-5px);
}

.ticket-card.featured {
    border: 2px solid #e796768c;
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #AC5A46;
    color: white;
    padding: 8px 20px;
    border-radius: 0;
    font-size: 0.9rem;
    font-weight: 600;
}

.ticket-type {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    color: #1E1E1E;
    margin-bottom: 1rem;
}

.ticket-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #DB6041;
    margin-bottom: 2rem;
    border: 2px solid #DB6041;
    padding: 2px 20px;
    display: inline-block;
}

.ticket-features {
    list-style: none;
    margin-bottom: 2rem;
}

.ticket-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

    .ticket-features li:last-child {
        border-bottom: none;
    }

    .ticket-type {
        font-family: 'Unbounded', sans-serif;
        font-weight: 500;
        color: #1E1E1E;
        margin-bottom: 1rem;
        line-height: 1.4;
    }
    
    .ticket-title-main {
        display: block;
        font-weight: 400;
        font-size: 19px;
        color: #AC5A46;
    }
    
    .ticket-title-sub {
        display: block;
        font-weight: 600;
        font-size: 29px;
        color: #26384D;
    }
    
/* Location */
.locatie-grid {
    display: grid;
    grid-template-columns: 1fr minmax(320px, 880px) 1fr;
    align-items: stretch;
    gap: 0;
    min-height: 520px;
}

.locatie-photo {
    height: 100%;
    min-height: 520px; 
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
}

.locatie-photo.left {
    background-image: url('images/photo-locatie-L.png');
    background-position: left center;
}

.locatie-photo.right {
    background-image: url('images/photo-locatie-R.png');
    background-position: right center;
}

.location-center {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 520px;
}

.location-date {
    font-family: 'Unbounded', sans-serif;
    font-weight: 600;
    color: #AC5A46;
    font-size: 26px;
    letter-spacing: 0.03em;
}

.location-venue {
    font-family: 'Unbounded', sans-serif;
    font-weight: 700;
    font-size: clamp(28px, 4vw, 44px);
    color: #2E3F53;
    margin: 6px 0 10px 0;
    letter-spacing: 0.02em;
}

.location-address {
    color: #456488;
    font-size: 20px;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.location-address a {
    color: inherit;
    text-decoration: underline;
}

.location-address i.fa-location-dot {
    color: #456488;
    font-size: 20px;
}

.location-address-label {
    font-family: 'Alexandria', sans-serif;
    font-weight: 500;
    color: #AC5A46;
    font-size: 22px;
    margin-top: 8px;
    margin-bottom: 2px;
}

.location-cta {
    margin-top: 8px;
}

/* Sponsors Grid */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
    margin-top: 3rem;
}

.sponsor-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #fcfcff;
    border: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.sponsor-logo:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 0px 12px rgba(70, 131, 172, 0.1);
}

.sponsor-logo img {
    max-width: 150px;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.sponsor-logo img:hover {
    transform: scale(1.1);
}

/* sponsor tba placeholders */
.sponsor-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #f6f7f9;
    border: 1px solid rgba(0,0,0,0.06);
}

.sponsor-icon {
    font-size: clamp(32px, 6vw, 64px);
    color: rgba(22, 34, 58, 0.425);
}

.sponsor-tba {
    font-weight: 600;
    font-size: clamp(12px, 2vw, 14px);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #5b6470;
}

.location-info h3 {
    font-family: 'Unbounded', sans-serif;
    font-weight: 500;
    color: #1E1E1E;
    margin-bottom: 1.5rem;
}

.location-info p {
    margin-bottom: 1rem;
    color: #555;
}

.location-info ul {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.location-info li {
    margin-bottom: 0.5rem;
    color: #555;
}

.placeholder-map {
    background: #e9ecef;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    color: #6c757d;
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: #1E1E1E;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

@media (max-width: 1600px) {
    .hero-left {
       background: white;
       justify-content: center;
    }
    .hero-right {
        display: none;
    }
}

/* Responsive Design */
@media (max-width: 900px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-content {
        flex-direction: column;
        min-height: auto;
        height: auto;
        overflow: visible;
    }
    
    .hero {
        padding-top: 20px;
        padding-bottom: 0;
        margin-bottom: 20px;
        min-height: auto;
        height: auto;
    }

    .hero-left {
        flex: 1;
        padding: 4rem 2rem;
        padding-top: 5rem;
    }
    
    .hero-right {
        display: none;
    }
    
    .hero-date {
        font-size: 18px;
    }
    
    .hero-title {
        font-size: 20px;
        white-space: pre-line;
        word-break: keep-all;
    }
    
    .slogan-main {
        font-size: 24px;
        white-space: normal;
    }
    
    .slogan-sub {
        font-size: 14px;
        white-space: normal;
    }
    
    .hero-logos {
        gap: 1rem;
    }
    
    .logo-image {
        height: 45px;
    }
    
    .logo-image:nth-child(3) {
        height: 31.5px;
    }
    
    .countdown {
        gap: 0.5rem;
    }
    
    .countdown-item {
        font-size: 18px;
    }
    
    .countdown-number {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 22px;
        margin-bottom: 8px;
        text-align: center;
        padding-bottom: 6px;
    }

    .section-title::after {
        width: 100px;
        left: 50%;
        transform: translateX(-50%);
        right: auto;
    }
    
    .participanti-text .section-title {
        margin-bottom: 12px;
    }
    
    .participanti-text .section-subtitle {
        margin-top: 12px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .informatii-content {
        flex-direction: column;
        min-height: auto;
        height: auto;
        margin-top: 0;
    }

    .informatii-left,
    .informatii-right {
        width: 100%;
        padding: 1.5rem;
    }

    .section {
        padding-left: 10px;
        padding-right: 10px;
    }

    .informatii-left {
        display: none;
    }

    .informatii-text {
        text-align: left;
        margin: 0 auto;
    }

    .informatii-text p {
        font-size: 16px;
    }

    .informatii-text .section-title {
        display: block;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
        margin-bottom: 20px;
    }

    #informatii .section-title {
        display: block;
        margin-left: auto;
        margin-right: auto;
        text-align: center;
    }

    .informatii-text .section-subtitle {
        padding-top: 20px;
        font-size: 16px;
    }

    .informatii-photo {
        height: 240px;
        object-fit: cover;
        border-radius: 6px;
    }

    
    .informatii-topics .topic-card h4 {
        font-family: 'Alexandria', sans-serif;
        font-weight: 800; 
        color: #26384D;
        font-size: 18px; 
        line-height: 1.25;
        margin-bottom: 6px;
    }
    .informatii-topics .topic-card p {
        font-size: 14px; 
        line-height: 1.35;
        color: #536275;
    }
    
    .informatii-topics .topic-card {
        height: 190px;
    }
    
    .locatie-grid {
        grid-template-columns: 1fr;
        row-gap: 16px;
    }
    .locatie-photo {
        display: none;
    }
    .location-date {
        font-size: 18px;
    }
    .location-venue {
        font-size: 26px;
    }
    .location-address {
        font-size: 16px;
    }
    
    .date-grid {
        grid-template-columns: 1fr;
    }
    
    .participanti-content {
        flex-direction: column;
        min-height: auto;
        height: auto;
        justify-content: center;
        align-items: center;
        margin-top: 0;
        padding-top: 0;
    }
    
    .participanti-left {
        width: 100%;
        padding: 2rem 1rem 1rem 1rem;
        min-width: auto;
        height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .participanti-right {
        display: none;
    }
    
    .participant-categories {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .participant-card {
        width: 90%;
        max-width: 320px;
        min-width: 280px;
        padding: 1.5rem;
        height: 160px;
    }

    .participant-card h3 {
        font-size: 18px;
        text-align: center;
        font-weight: 800;
    }
    .participant-card p {
        font-size: 16px;
        line-height: 1.4;
        text-align: center;
        justify-content: center;
        color: #536275;
    }
    
    .participanti-text .section-subtitle {
        font-size: 18px; 
    }
    
    .regional-distribution {
        gap: 0.8rem;
    }
    
    .region-image {
        width: 200px;
    }
    
    .speakers-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 2rem;
    }
    
    .section-subtitle {
        font-size: 16px;
    }

    #speakers .section-subtitle {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .speaker-photo {
        width: 200px;
        height: 200px;
        border: 6px solid #456488;
    }
    
    .speaker-name-tag {
        min-width: 200px;
        padding: 8px 35px;
    }
    
    .speaker-name {
        font-size: 0.8rem;
    }
    
    .speakers-toggle-btn {
        padding: 12px 25px;
        font-size: 0.8rem;
    }
    
    .speakers-gradient-overlay {
        top: -120px;
        height: 120px;
    }
    
    .tickets-grid {
        grid-template-columns: 1fr;
    }
    
    .ticket-card.featured {
        transform: none;
    }
    
    .section {
        padding-top: 0;
        padding-bottom: 0;
    }

    
    #locatie .section-title {
        margin-bottom: 40px;
    }

    #sponsori.section {
        padding: 40px 0 60px;
    }

    
    #locatie.section {
        padding: 30px 0 60px; 
        background: #f6f7f9; 
    }

    #participanti.section {
        background: #f6f7f962;
    }

    
    .locatie-grid {
        min-height: auto;
    }
    .location-center {
        min-height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 16px 0 8px;
    }

    
    #speakers.section,
    #bilete.section {
        padding: 40px 0;
    }
}

@media (max-width: 480px) {
    .hero-left {
        padding: 2rem 1rem;
    }
    
    .hero-date {
        font-size: 14px;
    }
    
    .hero-title {
        font-size: 18px;
        white-space: pre-line;
        word-break: keep-all;
    }
    
    .year-image {
        width: 300px;
    }
    
    .slogan-main {
        font-size: 18px;
        white-space: normal;
    }
    
    .slogan-sub {
        font-size: 12px;
        white-space: normal;
    }
    
    .hero-logos {
        gap: 0.5rem;
    }
    
    .logo-image {
        height: 35px;
    }
    
    .logo-image:nth-child(3) {
        height: 24.5px;
    }
    
    .countdown {
        gap: 0.3rem;
    }
    
    .countdown-item {
        font-size: 14px;
    }
    
    .countdown-number {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 22px;
    }
    
    .participanti-text .section-title {
        margin-bottom: 10px;
    }
    
    .participanti-text .section-subtitle {
        margin-top: 10px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .ticket-card {
        padding: 2rem;
    }
    
    .speakers-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 16px;
    }

    .speaker-photo {
        width: 220px;
        height: 220px;
        border: 5px solid #456488;
    }
    
    .speaker-name-tag {
        min-width: 250px;
        padding: 8px 30px;
    }
    
    .speaker-name {
        font-size: 0.9rem;
    }
    
    .speakers-toggle-btn {
        padding: 10px 20px;
        font-size: 0.75rem;
    }
    
    .speakers-gradient-overlay {
        top: -90px;
        height: 90px;
    }
    
    .date-card {
        padding: 1.5rem;
    }
    
    .participanti-left {
        padding: 2rem 1rem;
        height: auto;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .participanti-right {
        display: none;
    }
    
    .participant-categories {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .participant-card {
        width: 95%;
        max-width: 300px;
        min-width: 260px;
        padding: 1.2rem;
        height: 150px;
    }
    
    .participant-card h3 {
        font-size: 14px; 
    }
    
    .participant-card p {
        font-size: 12px;
        line-height: 1.35;
    }
    
    .participanti-text .section-subtitle {
        font-size: 16px; 
    }
    
    .regional-distribution {
        gap: 0.6rem;
    }
    
    .region-image {
        width: 160px;
    }
} 

@media (max-width: 480px) {
    
    .informatii-topics .topic-card h4 {
        font-size: 14px;
        line-height: 1.25;
        margin-bottom: 6px;
    }
    .informatii-left,
    .informatii-right {
        padding: 1rem;
    }

    .informatii-photo {
        height: 200px;
    }
}

/* scroll to top button */
#scrollTopBtn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 44px;
    height: 44px;
    border: none;
    
    background: #AC5A46;
    color: #fff;
    font-size: 20px;
    text-align: center;
    padding-bottom: 4px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .2s ease, visibility .2s ease, transform .2s ease, background-color .2s ease;
    z-index: 999;
}

#scrollTopBtn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#scrollTopBtn:hover {
    background: #3e75b4;
}

#scrollTopBtn:focus {
    outline: 2px solid #fff;
    outline-offset: 2px;
}