*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary-yellow: #FFC425;
    --primary-brown: #4E342E;
    --dark-brown: #3E2723;
    --text-dark: #000000;
    --text-body: #333333;
    --white: #ffffff;
    --e-global-color-secondary: #4C854B;
    --e-global-color-accent: #F0C436;
    --font: 'Poppins', sans-serif;
    --font-size: 15px;
    --label-color: #344054;
    --weight: normal;
    --label-padding: 0px 0px 5px 0px;
    --description-font-size: 12px;
    --description-color: #667085;
    --description-weight: normal;
    --description-style: normal;
    --description-align: left;
    --description-margin: 0px;
    --field-font-size: 14px;
    --field-height: 36px;
    --line-height: 36px;
    --field-width: 100%;
    --field-pad: 8px 12px;
    --field-margin: 20px;
    --field-weight: normal;
    --text-color: #1D2939;
    --border-color: rgba(201, 42, 45, 1);
    --field-border-width: 1px;
    --field-border-style: solid;
    --bg-color: #f7f7f7;
    --bg-color-active: #f2f2f2;
    --border-color-active: #4E342E;
    --border-color-error: #F04438;
    --required-color: #F04438;
    --form-desc-color: #98A2B3;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background: #fff;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 80px;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* When scrolled: tighter shadow to complement frosted look */
.site-header.scrolled {
    box-shadow: 0 4px 24px rgba(0,0,0,0.14);
}

.header-logo-link { display: flex; align-items: center; flex-shrink: 0; }
.header-logo-link img { height: 70px; width: auto; object-fit: contain; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Nav links — font darkens on scroll via .scrolled class */
.nav-menu a {
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.5px;
    color: #555;
    padding: 6px 10px;
    text-transform: uppercase;
    transition: color 0.25s;
    position: relative;
}

/* Scrolled state: links become dark/brown */
.site-header.scrolled .nav-menu a {
    color: var(--primary-brown);
}

.nav-menu a:hover {
    color: var(--primary-yellow);
}

/* Active nav link: yellow text + brown underline */
.nav-menu a.active:not(.btn-buy) {
    color: var(--primary-yellow);
}

.nav-menu a.active:not(.btn-buy)::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 10px; right: 10px;
    height: 2.5px;
    background: var(--primary-brown);
    border-radius: 2px;
}

.btn-buy {
    background: var(--primary-yellow) !important;
    color: var(--primary-brown) !important;
    padding: 10px 22px !important;
    border-radius: 30px !important;
    font-weight: 800 !important;
    font-size: 12px !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
}

.btn-buy:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255,196,37,0.4);
}

/* Active state on Buy Ticket pill: slightly deeper shade */
.btn-buy.active {
    box-shadow: 0 0 0 3px rgba(78,52,46,0.25) !important;
}

.mobile-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
    color: var(--primary-brown);
    background: none;
    border: none;
    padding: 4px 8px;
}

/* ============================================================
   HERO SLIDER
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    margin-top: 80px;
}

.event-image-slider {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.event-image-slider img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    animation: eventSlide 12s infinite;
}

.event-image-slider img:nth-child(1) { animation-delay: 0s; }
.event-image-slider img:nth-child(2) { animation-delay: 4s; }
.event-image-slider img:nth-child(3) { animation-delay: 8s; }

@keyframes eventSlide {
    0%   { opacity: 0; }
    10%  { opacity: 1; }
    33%  { opacity: 1; }
    43%  { opacity: 0; }
    100% { opacity: 0; }
}

/* ============================================================
   SUMMIT BANNER
   ============================================================ */
.summit-banner {
    padding: 0;
    margin: 0;
    background: none;
    width: 100%;
    overflow: hidden;
}

.summit-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============================================================
   COUNTDOWN
   ============================================================ */
.countdown-section {
    background: #f0f0f0;
    padding: 36px 40px;
}

.countdown-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.countdown-card { text-align: center; }

.countdown-number {
    display: block;
    font-size: 56px;
    font-weight: 800;
    color: #2d7a2d;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.countdown-label {
    font-size: 14px;
    font-weight: 500;
    color: #555;
    margin-top: 4px;
}

/* ============================================================
   FAQ CARDS
   ============================================================ */
.main-content {
    max-width: 960px;
    margin: 0 auto;
    padding: 48px 24px 60px;
}

.faq-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    padding: 28px 32px;
    margin-bottom: 20px;
}

.faq-card h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 14px;
}

.faq-card p {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.7;
    margin-bottom: 10px;
}

.faq-card p:last-child { margin-bottom: 0; }
.faq-card ul { list-style: disc; padding-left: 22px; }
.faq-card ul li { font-size: 15px; color: var(--text-body); line-height: 1.7; margin-bottom: 4px; }
.faq-card strong { font-weight: 700; color: var(--text-dark); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--primary-yellow);
    border-top: 3px solid var(--primary-brown);
    padding: 50px 60px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo-link img { height: 100px; width: auto; object-fit: contain; }
.footer-contact { flex: 1; max-width: 380px; }
.footer-contact h4 { font-size: 16px; font-weight: 800; margin-bottom: 14px; color: var(--primary-brown); }
.footer-contact p { font-size: 14px; margin: 5px 0; color: var(--primary-brown); }
.footer-copy { text-align: right; color: var(--primary-brown); }
.footer-copy p { margin: 3px 0; }
.footer-copy .copy-main { font-size: 16px; font-weight: 700; }
.footer-copy .copy-sub { font-size: 13px; opacity: 0.8; }

/* ============================================================
   ABOUT PAGE STYLES
   ============================================================ */
.hero-section {
    position: relative;
    width: 100%;
    height: 420px;
    margin-top: 80px;
    overflow: hidden;
    background: url('../images/2026/03/about_hero.png') no-repeat center center;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.48);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.hero-content h1 {
    color: var(--primary-yellow);
    font-size: 4rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 2px 2px 12px rgba(0,0,0,0.5);
    margin-bottom: 18px;
}

.hero-content p {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 500;
    text-shadow: 1px 1px 6px rgba(0,0,0,0.5);
}

.main-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.content-card {
    background: rgba(255,255,255,0.97);
    border-radius: 14px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.10);
    margin-top: -60px;
    position: relative;
    z-index: 5;
    padding: 60px 60px 70px;
}

.section-title {
    color: var(--primary-brown);
    font-weight: 800;
    font-size: 2rem;
    text-align: center;
    margin: 50px 0 14px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-yellow);
    border-radius: 2px;
    margin: 12px auto 0;
}

.content-card .section-title:first-child { margin-top: 0; }

.year-tabs {
    display: flex;
    justify-content: center;
    gap: 0;
    margin: 40px auto 0;
    max-width: 320px;
    border-radius: 50px;
    overflow: hidden;
    border: 2px solid var(--primary-brown);
}

.year-tab-btn {
    flex: 1;
    padding: 12px 0;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--primary-brown);
    transition: background 0.25s, color 0.25s;
    letter-spacing: 0.5px;
}

.year-tab-btn.active {
    background: var(--primary-brown);
    color: #fff;
}

.year-tab-btn:not(.active):hover {
    background: rgba(78,52,46,0.08);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.event-description {
    max-width: 860px;
    margin: 32px auto 0;
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-dark);
}

.event-description p { margin-bottom: 16px; }

.events-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.event-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px 36px 36px 44px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-left: 7px solid var(--primary-brown);
    position: relative;
    transition: transform 0.3s ease;
}

.event-card:hover { transform: translateX(8px); }

.event-number {
    position: absolute;
    top: 12px;
    right: 20px;
    font-size: 2.8rem;
    font-weight: 900;
    color: rgba(78,52,46,0.09);
    line-height: 1;
}

.event-card h3 {
    color: var(--primary-brown);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.event-card p {
    font-size: 14.5px;
    line-height: 1.75;
    color: #555;
    margin-bottom: 8px;
}

.btn-gallery {
    display: inline-block;
    background: var(--primary-brown);
    color: #fff;
    padding: 13px 32px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    margin-top: 36px;
    transition: background 0.2s, transform 0.2s;
}

.btn-gallery:hover { background: var(--dark-brown); transform: translateY(-2px); }

.cta-box {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    margin: 50px 0;
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/2026/03/about_hero.png') no-repeat center center;
    background-size: cover;
}

.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(78,52,46,0.72);
}

.cta-box-inner {
    position: relative;
    z-index: 2;
    padding: 40px 30px;
    color: #fff;
}

.cta-box-inner h3 {
    font-size: 1.6rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
    color: #fff;
}

.cta-box-inner p {
    font-size: 15px;
    margin-bottom: 8px;
    color: rgba(255,255,255,0.92);
}

.sub-title {
    color: var(--primary-brown);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 36px 0 14px;
}

.content-card ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.content-card ul li {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--text-dark);
    padding-left: 20px;
    position: relative;
}

.content-card ul li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
    font-weight: 900;
    font-size: 18px;
    line-height: 1.4;
}

.body-text {
    font-size: 15px;
    line-height: 1.8;
    color: #555;
    margin-bottom: 14px;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 28px;
}

.partner-item {
    background: #fff;
    border-radius: 12px;
    padding: 22px 24px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-dark);
    transition: background 0.25s, transform 0.25s;
}

.partner-item:hover {
    background: var(--primary-yellow);
    transform: scale(1.03);
}

.partner-item strong { color: var(--primary-brown); display: block; margin-bottom: 4px; }

.partner-contact {
    margin-top: 20px;
    font-size: 14px;
    color: #555;
}

.partner-contact a { color: var(--primary-brown); font-weight: 600; }

.member-box {
    background: #FFF9E6;
    border: 1px dashed var(--primary-yellow);
    border-radius: 14px;
    padding: 48px 40px;
    text-align: center;
    margin-top: 60px;
}

.member-box h3 {
    color: var(--primary-brown);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.btn-signup {
    display: inline-block;
    background: var(--primary-brown);
    color: #fff;
    padding: 12px 36px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    transition: background 0.2s;
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
}

.btn-signup:hover { background: var(--dark-brown); }

.newsletter-form {
    margin-top: 28px;
}

.newsletter-form p {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 14px;
    color: var(--text-dark);
}

.newsletter-form .input-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
    padding: 11px 16px;
    border-radius: 8px;
    border: 1.5px solid #ccc;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    width: 260px;
    outline: none;
    transition: border-color 0.2s;
}

.newsletter-form input[type="email"]:focus { border-color: var(--primary-brown); }
.newsletter-form button {
    padding: 11px 24px;
    border-radius: 8px;
    border: none;
    background: var(--primary-brown);
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.newsletter-form button:hover { background: var(--dark-brown); }

/* ============================================================
   STAKEHOLDERS PAGE STYLES
   ============================================================ */
.page-body {
    margin-top: 80px;
    padding: 60px 40px 20px;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.page-body h1 {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.page-body .intro {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.75;
    max-width: 860px;
    margin-bottom: 50px;
}

.partner-marquee {
    width: 100%;
    overflow: hidden;
    background: #fff;
    padding: 10px 0 30px;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}

.marquee-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: marqueeScroll 80s linear infinite;
}

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

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

.logo-card {
    flex-shrink: 0;
    width: 260px;
    height: 160px;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: #fff;
    transition: box-shadow 0.2s;
}

.logo-card:hover { box-shadow: 0 4px 18px rgba(0,0,0,0.10); }
.logo-card img { width: 180px; height: 120px; object-fit: contain; margin: 0 auto; }

/* ============================================================
   SPEAKERS PAGE STYLES
   ============================================================ */
.video-bg-wrapper {
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background: #e8e0d8;
}

.video-bg-wrapper video {
    position: absolute;
    top: 50%; left: 50%;
    width: 100vw;
    height: 100vh;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.video-bg-wrapper::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.72);
}

#main { position: relative; z-index: 1; padding-top: 80px; }

.speakers-intro {
    padding: 50px 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.speakers-intro h2 {
    font-size: 42px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.speakers-intro p {
    font-size: 15px;
    color: var(--text-body);
    line-height: 1.75;
    max-width: 860px;
}

.speakers-section {
    padding: 20px 60px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-heading {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 30px;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.speaker-card { text-align: center; background: transparent; }
.speaker-photo {
    width: 100%;
    height: auto;
    aspect-ratio: unset;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.85);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    overflow: hidden;
}
.speaker-photo img { width: 100%; height: auto; object-fit: contain; display: block; }
.speaker-name { margin-top: 10px; font-size: 14px; font-weight: 500; color: var(--text-dark); }

/* ============================================================
   GALLERY PAGE STYLES
   ============================================================ */
.gallery-filter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    padding: 28px 40px 0;
    border-bottom: 1px solid #e0e0e0;
}
.logo-card img[src*="LOCKUP_col_white_EN"] {
    background: #222;
    border-radius: 4px;
    padding: 6px;
}

.gallery-filter button {
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 14px 30px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #555;
    transition: color 0.2s, border-color 0.2s;
    margin-bottom: -1px;
}

.gallery-filter button:hover { color: var(--text-dark); }
.gallery-filter button.active {
    color: var(--text-dark);
    border-bottom-color: var(--text-dark);
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    padding: 12px 12px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    padding: 6px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 4px;
    transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.04); }
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 6px;
    border-radius: 4px;
    background: rgba(255, 196, 37, 0.35);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item.hide { display: none; }

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.lightbox-overlay.open { opacity: 1; pointer-events: all; }
.lightbox-overlay img {
    max-width: 90vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    cursor: default;
}
.lightbox-close {
    position: absolute;
    top: 20px; right: 28px;
    font-size: 36px;
    color: #fff;
    cursor: pointer;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-prev, .lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 42px;
    color: #fff;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
    user-select: none;
    padding: 10px 18px;
}
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }

/* ============================================================
   TICKET PAGE STYLES
   ============================================================ */
.form-outer {
    position: relative;
    max-width: 1000px;
    margin: 60px auto;
    background: #ffffff;
    padding: 40px 64px;
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}

.form-outer::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: linear-gradient(90deg, #4E342E, #e34a4f);
    border-top-left-radius: 14px;
    border-top-right-radius: 14px;
}

.form-section {
    margin-top: 40px;
    padding-top: 8px;
    border-top: 1px solid #f1f5f9;
}
.form-section:first-child { margin-top: 10px; border-top: none; }
.form-section h3 {
    font-family: 'Poppins', sans-serif !important;
    font-size: 20px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 20px;
}
.section-desc {
    font-family: 'Poppins', sans-serif !important;
    font-size: var(--description-font-size);
    color: var(--description-color);
    font-weight: var(--description-weight);
    font-style: var(--description-style);
    text-align: var(--description-align);
    margin-bottom: 16px;
}
.field-group { margin-bottom: 22px; }
.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 22px;
}
label {
    font-family: 'Poppins', sans-serif !important;
    display: block;
    font-size: var(--font-size);
    font-weight: 600;
    color: var(--label-color);
    padding: var(--label-padding);
    margin-bottom: 0;
}
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="date"], textarea, select {
    font-family: 'Poppins', sans-serif !important;
    width: var(--field-width);
    height: var(--field-height);
    padding: var(--field-pad);
    border-radius: 4px;
    border: var(--field-border-width) var(--field-border-style) var(--border-color);
    font-size: var(--field-font-size);
    font-weight: var(--field-weight);
    background: var(--bg-color);
    color: var(--text-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    outline: none;
    line-height: var(--line-height);
}
input[type="date"] { cursor: pointer; line-height: normal; }
input::placeholder, textarea::placeholder {
    font-family: 'Poppins', sans-serif !important;
    color: var(--form-desc-color);
    font-size: var(--field-font-size);
}
input:focus, textarea:focus, select:focus {
    border-color: var(--border-color-active);
    box-shadow: none;
    background-color: var(--bg-color-active);
    outline: none;
}
.field-hint {
    font-family: 'Poppins', sans-serif !important;
    font-size: var(--description-font-size);
    color: var(--description-color);
    font-weight: var(--description-weight);
    font-style: var(--description-style);
    text-align: var(--description-align);
    margin-top: 4px;
}
.input-group {
    display: flex;
    align-items: stretch;
    border: var(--field-border-width) var(--field-border-style) var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    height: var(--field-height);
}
.input-group:focus-within {
    border-color: var(--border-color-active);
    box-shadow: none;
}
.input-group .prefix, .input-group .suffix {
    font-family: 'Poppins', sans-serif !important;
    display: flex;
    align-items: center;
    padding: 0 10px;
    background: #f9fafb;
    color: var(--form-desc-color);
    font-weight: 400;
    font-size: var(--description-font-size);
    white-space: nowrap;
    flex-shrink: 0;
    border-right: 1px solid rgba(201, 42, 45, 0.25);
    line-height: 1;
}
.input-group .suffix {
    border-right: none;
    border-left: 1px solid rgba(201, 42, 45, 0.25);
}
.input-group input {
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    flex: 1;
    height: 100%;
    line-height: normal;
}
.input-group input:focus { border: none; box-shadow: none; background: transparent; }
.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-label {
    font-family: 'Poppins', sans-serif !important;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: var(--field-font-size);
    font-weight: 400;
    color: var(--text-color);
    cursor: pointer;
    line-height: 1.5;
}
.checkbox-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    min-width: 16px;
    min-height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
    border: var(--field-border-width) var(--field-border-style) var(--border-color);
    border-radius: 3px;
    background: var(--bg-color);
    cursor: pointer;
    position: relative;
    transition: background 0.15s, border-color 0.15s;
}
.checkbox-label input[type="checkbox"]:checked {
    background: var(--e-global-color-accent);
    border-color: var(--e-global-color-accent);
}
.checkbox-label input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 1px; left: 4px;
    width: 5px; height: 9px;
    border: 2px solid #4E342E;
    border-top: none; border-left: none;
    transform: rotate(45deg);
}
.btn-submit {
    font-family: 'Poppins', sans-serif !important;
    display: inline-block;
    width: auto;
    background: #c0392b;
    color: #ffffff;
    padding: 12px 28px;
    font-size: 14px;
    font-weight: 700;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    margin-top: 30px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: background 0.2s ease, transform 0.15s ease;
}
.btn-submit:hover { background: #a93226; transform: translateY(-1px); }
.btn-submit:active { transform: translateY(1px); }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success .check-icon { font-size: 60px; margin-bottom: 16px; }
.form-success h3 {
    font-family: 'Poppins', sans-serif !important;
    font-size: 24px; font-weight: 800; color: #4E342E; margin-bottom: 10px;
}
.form-success p {
    font-family: 'Poppins', sans-serif !important;
    font-size: 15px; color: #6b7280;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .speakers-grid { grid-template-columns: repeat(3, 1fr); }
    .gallery-container { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .site-header { padding: 0 20px; height: 70px; }
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px; left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px 30px;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
        gap: 2px;
        z-index: 999;
    }
    .nav-menu.open { display: flex; }
    .nav-menu a { padding: 10px 4px; font-size: 14px; }
    .mobile-toggle { display: block; }
    .header-logo-link img { height: 54px; }
    .hero { height: 300px; margin-top: 70px; }
    .page-body { padding: 100px 20px 20px; }
    .page-body h1 { font-size: 28px; }
    .hero-section { height: 320px; margin-top: 70px; }
    .hero-content h1 { font-size: 2.4rem; }
    .content-card { padding: 36px 24px 50px; }
    .speakers-intro { padding: 40px 20px 20px; }
    .speakers-intro h2 { font-size: 28px; }
    .speakers-section { padding: 10px 20px 40px; }
    .speakers-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .gallery-container { grid-template-columns: repeat(2, 1fr); }
    .gallery-filter button { padding: 12px 16px; font-size: 11px; }
    .form-outer { padding: 30px 24px; margin: 30px 16px; }
    .field-row { grid-template-columns: 1fr; }
    .site-footer { padding: 40px 24px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
    .footer-copy { text-align: left; }
}
@media (max-width: 480px) {
    .speakers-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-container { grid-template-columns: repeat(1, 1fr); }
}